diff --git a/bscwallet/README.md b/bscwallet/README.md
new file mode 100644
index 0000000..5b7ca56
--- /dev/null
+++ b/bscwallet/README.md
@@ -0,0 +1,3 @@
+# bscwallet
+Binance Chain Wallet linked with FLO blockchain address
+
diff --git a/bscwallet/css/main.css b/bscwallet/css/main.css
new file mode 100644
index 0000000..7424383
--- /dev/null
+++ b/bscwallet/css/main.css
@@ -0,0 +1,1560 @@
+* {
+  padding: 0;
+  margin: 0;
+  box-sizing: border-box;
+  font-family: "Roboto", sans-serif;
+}
+
+:root {
+  font-size: clamp(1rem, 1.2vmax, 1.5rem);
+}
+
+html,
+body {
+  height: 100%;
+}
+
+body {
+  --accent-color: #3d5afe;
+  --accent-color-rgb: 77, 119, 255;
+  --secondary-color: #ffac2e;
+  --text-color: 34, 34, 34;
+  --foreground-color: 252, 253, 255;
+  --background-color: 241, 243, 248;
+  --danger-color: rgb(255, 75, 75);
+  --green: #1cad59;
+  --yellow: rgb(220, 165, 0);
+  color: rgba(var(--text-color), 1);
+  background-color: rgba(var(--foreground-color), 1);
+}
+
+body[data-theme="dark"] {
+  --accent-color: #92a2ff;
+  --accent-color-rgb: 160, 182, 255;
+  --secondary-color: #d60739;
+  --text-color: 210, 210, 210;
+  --foreground-color: 27, 28, 29;
+  --background-color: 21, 22, 22;
+  --danger-color: rgb(255, 106, 106);
+  --green: #00e676;
+  --yellow: rgb(255, 213, 5);
+}
+body[data-theme="dark"] ::-webkit-calendar-picker-indicator {
+  filter: invert(1);
+}
+
+h1,
+h2,
+h3,
+h4,
+h5,
+h6 {
+  letter-spacing: -0.01em;
+  font-weight: 700;
+}
+
+p,
+strong {
+  line-height: 1.7;
+  color: rgba(var(--text-color), 0.9);
+  max-width: 70ch;
+  font-size: 0.9rem;
+}
+
+img {
+  -o-object-fit: cover;
+  object-fit: cover;
+}
+
+a:where([class]) {
+  color: inherit;
+  text-decoration: none;
+}
+a:where([class]):focus-visible {
+  box-shadow: 0 0 0 0.1rem rgba(var(--text-color), 1) inset;
+}
+
+a {
+  color: var(--accent-color);
+}
+
+a:-webkit-any-link:focus-visible {
+  outline: rgba(var(--text-color), 1) 0.1rem solid;
+}
+
+a:-moz-any-link:focus-visible {
+  outline: rgba(var(--text-color), 1) 0.1rem solid;
+}
+
+a:any-link:focus-visible {
+  outline: rgba(var(--text-color), 1) 0.1rem solid;
+}
+
+input[type="datetime-local"] {
+  width: 100%;
+  padding: 0.8rem 0.6rem;
+  border: none;
+  border-radius: 0.5rem;
+  font-weight: 500;
+  font-family: inherit;
+  font-size: inherit;
+  color: inherit;
+  background-color: rgba(var(--text-color), 0.06);
+}
+input[type="datetime-local"]:focus {
+  outline: none;
+  box-shadow: 0 0 0 0.1rem var(--accent-color);
+}
+
+button,
+.button {
+  -webkit-user-select: none;
+  -moz-user-select: none;
+  user-select: none;
+  position: relative;
+  display: inline-flex;
+  border: none;
+  background-color: transparent;
+  overflow: hidden;
+  color: inherit;
+  -webkit-tap-highlight-color: transparent;
+  align-items: center;
+  font-size: 0.9rem;
+  font-weight: 500;
+  white-space: nowrap;
+  padding: 0.5rem 1rem;
+  border-radius: 0.5rem;
+  justify-content: center;
+  flex-shrink: 0;
+}
+button:focus-visible,
+.button:focus-visible {
+  outline: var(--accent-color) solid medium;
+}
+button:not(:disabled),
+.button:not(:disabled) {
+  cursor: pointer;
+}
+
+.button {
+  background-color: rgba(var(--text-color), 0.02);
+  border: solid thin rgba(var(--text-color), 0.06);
+}
+.button--primary {
+  padding: 0.8rem 1rem;
+  color: rgba(var(--background-color), 1);
+  background-color: var(--accent-color);
+}
+.button--primary .icon {
+  fill: rgba(var(--background-color), 1);
+}
+.button--colored {
+  color: var(--accent-color);
+}
+.button--colored .icon {
+  fill: var(--accent-color);
+}
+.button--danger {
+  background-color: rgba(255, 115, 115, 0.062745098);
+  color: var(--danger-color);
+}
+.button--danger .icon {
+  fill: var(--danger-color);
+}
+.button--small {
+  padding: 0.4rem 0.6rem;
+}
+.button--outlined {
+  border: solid var(--accent-color) 1px;
+  background-color: transparent;
+  color: var(--accent-color);
+}
+.button--outlined .icon {
+  fill: var(--accent-color);
+}
+.button--transparent {
+  background-color: transparent;
+}
+
+button:disabled {
+  opacity: 0.4;
+  cursor: not-allowed;
+  filter: saturate(0);
+}
+
+.cta {
+  text-transform: uppercase;
+  font-size: 0.8rem;
+  font-weight: 700;
+  letter-spacing: 0.05em;
+  padding: 0.8rem 1rem;
+}
+
+.icon {
+  width: 1.2rem;
+  height: 1.2rem;
+  fill: rgba(var(--text-color), 0.8);
+  flex-shrink: 0;
+}
+
+.icon-only {
+  height: 100%;
+  padding: 0;
+  padding: 0.4rem;
+  border-radius: 0.3rem;
+  aspect-ratio: 1/1;
+}
+.icon-only .icon {
+  height: 1em;
+  width: 1em;
+}
+
+a:-webkit-any-link:focus-visible {
+  outline: rgba(var(--text-color), 1) 0.1rem solid;
+}
+
+a:-moz-any-link:focus-visible {
+  outline: rgba(var(--text-color), 1) 0.1rem solid;
+}
+
+a:any-link:focus-visible {
+  outline: rgba(var(--text-color), 1) 0.1rem solid;
+}
+
+details summary {
+  display: flex;
+  -webkit-user-select: none;
+  -moz-user-select: none;
+  user-select: none;
+  cursor: pointer;
+  align-items: center;
+  gap: 1rem;
+  color: var(--accent-color);
+}
+
+details[open] summary {
+  margin-bottom: 1rem;
+}
+details[open] > summary .down-arrow {
+  transform: rotate(180deg);
+}
+
+fieldset {
+  border: none;
+}
+
+sm-input {
+  --border-radius: 0.5rem;
+  --background-color: rgba(var(--foreground-color), 1);
+}
+
+sm-spinner {
+  --size: 1.3rem;
+  --stroke-width: 0.1rem;
+}
+
+sm-chips {
+  --gap: 0.3rem;
+}
+
+sm-chip {
+  position: relative;
+  font-size: 0.9rem;
+  --border-radius: 0.5rem;
+  --padding: 0.5rem 0.8rem;
+  --background: rgba(var(--text-color), 0.06);
+  -webkit-user-select: none;
+  -moz-user-select: none;
+  user-select: none;
+  font-weight: 500;
+}
+sm-chip[selected] {
+  --background: var(--accent-color);
+  color: rgba(var(--background-color), 1);
+}
+
+sm-select {
+  font-size: 0.9rem;
+  font-weight: 500;
+  --padding: 0.6rem 0.3rem 0.6rem 0.6rem;
+}
+
+sm-option {
+  font-size: 0.9rem;
+}
+
+ul {
+  list-style: none;
+}
+
+.interact {
+  position: relative;
+  overflow: hidden;
+  cursor: pointer;
+  -webkit-tap-highlight-color: transparent;
+}
+
+.overflow-ellipsis {
+  width: 100%;
+  overflow: hidden;
+  white-space: nowrap;
+  text-overflow: ellipsis;
+}
+
+.wrap-around {
+  overflow-wrap: break-word;
+  word-wrap: break-word;
+  word-break: break-word;
+}
+
+.full-bleed {
+  grid-column: 1/-1;
+}
+
+.uppercase {
+  text-transform: uppercase;
+}
+
+.capitalize {
+  text-transform: capitalize;
+}
+
+.sticky {
+  position: -webkit-sticky;
+  position: sticky;
+}
+
+.top-0 {
+  top: 0;
+}
+
+.flex {
+  display: flex;
+}
+
+.flex-wrap {
+  flex-wrap: wrap;
+}
+
+.flex-1 {
+  flex: 1;
+}
+
+.flex-shrink-0 {
+  flex-shrink: 0;
+}
+
+.grid {
+  display: grid;
+}
+
+.flow-column {
+  grid-auto-flow: column;
+}
+
+.gap-0-3 {
+  gap: 0.3rem;
+}
+
+.gap-0-5 {
+  gap: 0.5rem;
+}
+
+.gap-1 {
+  gap: 1rem;
+}
+
+.gap-1-5 {
+  gap: 1.5rem;
+}
+
+.gap-2 {
+  gap: 2rem;
+}
+
+.gap-3 {
+  gap: 3rem;
+}
+
+.text-align-right {
+  text-align: right;
+}
+
+.text-align-left {
+  text-align: left;
+}
+
+.align-items-start {
+  align-items: flex-start;
+}
+
+.align-items-center {
+  align-items: center;
+}
+
+.align-content-start {
+  align-content: flex-start;
+}
+
+.align-start {
+  align-content: flex-start;
+}
+
+.align-center {
+  align-items: center;
+}
+
+.align-end {
+  align-items: flex-end;
+}
+
+.text-center {
+  text-align: center;
+}
+
+.justify-start {
+  justify-items: start;
+}
+
+.justify-content-start {
+  justify-content: start;
+}
+
+.justify-content-center {
+  justify-content: center;
+}
+
+.justify-items-center {
+  justify-items: center;
+}
+
+.justify-right {
+  margin-left: auto;
+}
+
+.align-self-start {
+  align-self: start;
+}
+
+.align-self-center {
+  align-self: center;
+}
+
+.align-self-end {
+  align-self: end;
+}
+
+.justify-self-center {
+  justify-self: center;
+}
+
+.justify-self-start {
+  justify-self: start;
+}
+
+.justify-self-end {
+  justify-self: end;
+}
+
+.flex-direction-column {
+  flex-direction: column;
+}
+
+.space-between {
+  justify-content: space-between;
+}
+
+.space-evenly {
+  justify-content: space-evenly;
+}
+
+.w-100 {
+  width: 100%;
+}
+
+.h-100 {
+  height: 100%;
+}
+
+.padding-block-1 {
+  padding-block: 1rem;
+}
+
+.margin-right-0-3 {
+  margin-right: 0.3rem;
+}
+
+.margin-right-0-5 {
+  margin-right: 0.5rem;
+}
+
+.margin-right-1 {
+  margin-right: 1rem;
+}
+
+.margin-left-0-5 {
+  margin-left: 0.5rem;
+}
+
+.margin-left-auto {
+  margin-left: auto;
+}
+
+.margin-right-auto {
+  margin-right: auto;
+}
+
+.margin-top-1 {
+  margin-top: 1rem;
+}
+
+.margin-bottom-0-5 {
+  margin-bottom: 0.5rem;
+}
+
+.margin-bottom-1 {
+  margin-bottom: 1rem;
+}
+
+.margin-bottom-2 {
+  margin-bottom: 2rem;
+}
+
+.margin-block-0-5 {
+  margin-block: 0.5rem;
+}
+
+.margin-block-1 {
+  margin-block: 1rem;
+}
+
+.margin-block-1-5 {
+  margin-block: 1.5rem;
+}
+
+.margin-inline-1 {
+  margin-inline: 1rem;
+}
+
+.margin-inline-1-5 {
+  margin-inline: 1.5rem;
+}
+
+.hidden {
+  display: none !important;
+}
+
+.h1 {
+  font-size: 2.5rem;
+}
+
+.h2 {
+  font-size: 2rem;
+}
+
+.h3 {
+  font-size: 1.4rem;
+}
+
+.h4 {
+  font-size: 1rem;
+}
+
+.h5 {
+  font-size: 0.8rem;
+}
+
+.grid-3 {
+  grid-template-columns: 1fr auto auto;
+}
+
+.flow-column {
+  grid-auto-flow: column;
+}
+
+.w-100 {
+  width: 100%;
+}
+
+.color-0-8 {
+  color: rgba(var(--text-color), 0.8);
+}
+
+.weight-400 {
+  font-weight: 400;
+}
+
+.weight-500 {
+  font-weight: 500;
+}
+
+.ws-pre-line {
+  white-space: pre-line;
+}
+
+.card {
+  background-color: rgba(var(--foreground-color), 1);
+  border-radius: 0.5rem;
+  padding: max(1rem, 3vw);
+}
+
+.ripple {
+  height: 8rem;
+  width: 8rem;
+  position: absolute;
+  border-radius: 50%;
+  transform: scale(0);
+  background: radial-gradient(
+    circle,
+    rgba(var(--text-color), 0.3) 0%,
+    rgba(0, 0, 0, 0) 50%
+  );
+  pointer-events: none;
+}
+
+.interactive {
+  position: relative;
+  overflow: hidden;
+  cursor: pointer;
+  -webkit-tap-highlight-color: transparent;
+}
+
+.observe-empty-state:empty {
+  display: none;
+}
+
+.observe-empty-state:not(:empty) ~ .empty-state {
+  display: none;
+}
+
+.password-field label {
+  display: flex;
+  flex-shrink: 0;
+}
+.password-field label input:checked ~ .visible {
+  display: none;
+}
+.password-field label input:not(:checked) ~ .invisible {
+  display: none;
+}
+
+.multi-state-button {
+  display: grid;
+  text-align: center;
+  align-items: center;
+  justify-items: center;
+  isolation: isolate;
+}
+.multi-state-button > * {
+  grid-area: 1/1/2/2;
+}
+.multi-state-button button {
+  z-index: 1;
+  width: 100%;
+}
+
+#confirmation_popup,
+#prompt_popup {
+  flex-direction: column;
+}
+#confirmation_popup h4,
+#prompt_popup h4 {
+  margin-bottom: 1rem;
+}
+#confirmation_popup sm-button,
+#prompt_popup sm-button {
+  margin: 0;
+}
+#confirmation_popup .flex,
+#prompt_popup .flex {
+  padding: 0;
+  margin-top: 1rem;
+}
+#confirmation_popup .flex sm-button:first-of-type,
+#prompt_popup .flex sm-button:first-of-type {
+  margin-right: 0.6rem;
+  margin-left: auto;
+}
+
+#prompt_message {
+  margin-bottom: 1.5rem;
+}
+
+.popup__header {
+  position: relative;
+  display: grid;
+  gap: 0.5rem;
+  width: 100%;
+  padding: 0 1.5rem;
+  align-items: center;
+}
+.popup__header > * {
+  grid-row: 1;
+}
+.popup__header h3,
+.popup__header h4 {
+  grid-column: 1/-1;
+  justify-self: center;
+  align-self: center;
+}
+.popup__header__close {
+  grid-column: 1;
+  margin-left: -1rem;
+  justify-self: flex-start;
+}
+
+ul[type="circle"],
+menu[type="circle"] {
+  padding: 1.5rem 2.5rem;
+  list-style: circle;
+}
+ul[type="circle"] li,
+menu[type="circle"] li {
+  margin-bottom: 1rem;
+}
+ul[type="circle"] li:last-of-type,
+menu[type="circle"] li:last-of-type {
+  margin-bottom: 0;
+}
+ul,
+menu {
+  list-style: none;
+}
+
+#main_header {
+  grid-area: header;
+  display: grid;
+  align-items: center;
+  grid-template-columns: 1fr auto;
+  gap: 1rem;
+  padding: 1rem;
+  border-bottom: solid thin rgba(var(--text-color), 0.3);
+  grid-column: 1/-1;
+}
+
+#logo {
+  color: inherit;
+  margin-right: auto;
+}
+
+.app-brand {
+  display: flex;
+  gap: 0.3rem;
+  align-items: center;
+}
+.app-brand .icon {
+  height: 1.2rem;
+  width: 1.2rem;
+}
+
+.app-name__company {
+  font-size: 0.8rem;
+  font-weight: 500;
+  color: rgba(var(--text-color), 0.8);
+}
+
+#meta_mask_status_button {
+  gap: 0.3rem;
+  border-radius: 2rem;
+  background-color: rgba(var(--text-color), 0.06);
+  padding: 0.3rem 0.6rem;
+  font-weight: 500;
+}
+#meta_mask_status_button .icon-wrapper {
+  position: relative;
+  display: grid;
+  place-content: center;
+}
+#meta_mask_status_button .icon-wrapper::after {
+  content: "";
+  position: absolute;
+  width: 0.5rem;
+  height: 0.5rem;
+  border-radius: 50%;
+  top: 0;
+  right: 0;
+}
+#meta_mask_status_button .icon-wrapper > * {
+  grid-area: 1/1;
+}
+#meta_mask_status_button[data-status="connected"] {
+  pointer-events: none;
+}
+#meta_mask_status_button[data-status="connected"] .icon-wrapper::after {
+  background-color: var(--green);
+}
+#meta_mask_status_button[data-status="disconnected"] .icon-wrapper::after {
+  background-color: var(--danger-color);
+}
+
+theme-toggle {
+  justify-self: end;
+  align-self: center;
+}
+
+.label {
+  text-transform: capitalize;
+  font-size: 0.8rem;
+  margin-bottom: 0.3rem;
+  color: rgba(var(--text-color), 0.8);
+  margin-top: 1.5rem;
+  font-weight: 500;
+}
+.label:first-of-type {
+  margin-top: 0;
+}
+.label + :is(h1, h2, h3, h4, h5, h6, p, span, sm-copy, a) {
+  font-weight: 700;
+}
+
+main {
+  display: grid;
+  height: 100%;
+  grid-template-rows: auto 1fr auto;
+  grid-template-areas: "header" "pages" "navbar";
+}
+
+#main_navbar {
+  grid-area: navbar;
+  display: flex;
+  background: rgba(var(--text-color), 0.03);
+}
+#main_navbar.hide-away {
+  position: absolute;
+}
+#main_navbar ul {
+  display: flex;
+  height: 100%;
+  width: 100%;
+}
+#main_navbar ul li {
+  width: 100%;
+}
+
+.nav-item {
+  position: relative;
+  display: flex;
+  flex: 1;
+  gap: 0.5rem;
+  width: 100%;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  padding: 0.5rem 0.3rem;
+  color: var(--text-color);
+  font-size: 0.8rem;
+  border-radius: 0.3rem;
+  font-weight: 500;
+}
+.nav-item .icon {
+  width: 2rem;
+  transition: transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
+}
+.nav-item__title {
+  transition: opacity 0.2s,
+    transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
+}
+.nav-item--active {
+  color: var(--accent-color);
+}
+.nav-item--active .icon {
+  fill: var(--accent-color);
+}
+.nav-item__indicator {
+  position: absolute;
+  bottom: 0;
+  width: 2rem;
+  height: 0.3rem;
+  background: var(--accent-color);
+  border-radius: 1rem 1rem 0 0;
+  view-transition-name: indicator;
+}
+
+#page_container {
+  display: flex;
+  overflow: auto;
+  grid-area: pages;
+}
+#page_container[data-page="home"] > :nth-child(2) {
+  flex: 1;
+}
+#page_container[data-page="send"] {
+  align-items: flex-start;
+}
+#page_container[data-page="send"] > * {
+  padding: 1rem;
+  margin: 0 auto;
+}
+#page_container[data-page="create"] {
+  margin: 0 auto;
+  padding: 4vw 1rem;
+  gap: 2rem;
+  flex-direction: column;
+  width: min(100%, 42rem);
+}
+
+aside {
+  view-transition-name: search-history;
+  padding-bottom: 1.5rem;
+}
+aside > * {
+  padding: 0 1rem;
+}
+aside h4 {
+  padding: 1rem;
+}
+
+.contact {
+  display: grid;
+  gap: 0.5rem;
+  align-items: center;
+  border: solid thin rgba(var(--text-color), 0.3);
+  padding: 0.5rem;
+  border-radius: 0.5rem;
+}
+.contact sm-chips {
+  background-color: rgba(var(--text-color), 0.06);
+  padding: 0.2rem 0.3rem;
+  border-radius: 0.5rem;
+  width: -webkit-fit-content;
+  width: -moz-fit-content;
+  width: fit-content;
+}
+.contact sm-chip {
+  --padding: 0.3rem 0.5rem;
+  font-size: 0.8rem;
+  --border-radius: 0.3rem;
+}
+.contact sm-copy {
+  font-size: 0.9rem;
+  font-weight: 500;
+}
+
+#balance_section {
+  margin-top: 3vw;
+  align-content: start;
+  padding: 1.5rem;
+}
+#balance_section > * {
+  max-width: 36rem;
+  margin: 0 auto;
+}
+
+#input_wrapper {
+  display: grid;
+  gap: 0.5rem;
+}
+
+#eth_balance_wrapper {
+  background-color: rgba(var(--text-color), 0.06);
+  padding: max(1rem, 1.5vw);
+  border-radius: 0.5rem;
+  width: 100%;
+}
+#eth_balance_wrapper li:not(:last-of-type) {
+  border-bottom: solid thin rgba(var(--text-color), 0.3);
+  padding-bottom: 0.5rem;
+}
+
+#address_transactions {
+  width: 100%;
+  max-width: 32rem;
+}
+
+.transaction {
+  width: 100%;
+}
+
+#transactions_list {
+  width: 100%;
+}
+
+#error_section {
+  display: grid;
+  height: 100%;
+  gap: 0.5rem;
+  place-content: center;
+  place-items: center;
+  text-align: center;
+  grid-column: 1/-1;
+}
+#error_section .icon {
+  height: 8rem;
+  width: 8rem;
+  padding: 2rem;
+  background-color: rgba(var(--text-color), 0.06);
+  border-radius: 5rem;
+  margin-bottom: 2rem;
+}
+
+.transaction__phase {
+  display: flex;
+  align-items: center;
+  gap: 1rem;
+}
+.transaction__phase:not(:last-of-type) {
+  position: relative;
+  margin-bottom: 2rem;
+}
+
+.transaction__phase:not(:last-of-type)::after {
+  content: "";
+  position: absolute;
+  width: 0.1rem;
+  height: 100%;
+  left: 0.3rem;
+  border-right: dashed 0.1rem rgba(var(--text-color), 0.5);
+  top: calc(100% + 0.4rem);
+}
+.transaction__phase .icon {
+  height: 1rem;
+  width: 1rem;
+}
+.transaction__phase sm-spinner {
+  --size: 1rem;
+}
+.transaction__phase .confirmed {
+  fill: var(--green);
+}
+
+.user-action-result__icon {
+  justify-self: center;
+  height: 4rem;
+  width: 4rem;
+  border-radius: 5rem;
+  -webkit-animation: popup 1s;
+  animation: popup 1s;
+  padding: 1rem;
+}
+.user-action-result__icon.pending {
+  fill: var(--yellow);
+  background-color: rgba(var(--text-color), 0.03);
+}
+.user-action-result__icon.confirmed {
+  fill: rgba(var(--background-color), 1);
+  background-color: #0bbe56;
+}
+.user-action-result__icon.failed {
+  background-color: rgba(var(--text-color), 0.03);
+  fill: var(--danger-color);
+}
+
+@-webkit-keyframes popup {
+  0% {
+    opacity: 0;
+    transform: scale(0.2) translateY(600%);
+  }
+  10% {
+    transform: scale(0.2) translateY(5rem);
+    opacity: 1;
+  }
+  40% {
+    transform: scale(0.2) translateY(0);
+  }
+  80% {
+    transform: scale(1.1) translateY(0);
+  }
+  100% {
+    transform: scale(1) translateY(0);
+  }
+}
+
+@keyframes popup {
+  0% {
+    opacity: 0;
+    transform: scale(0.2) translateY(600%);
+  }
+  10% {
+    transform: scale(0.2) translateY(5rem);
+    opacity: 1;
+  }
+  40% {
+    transform: scale(0.2) translateY(0);
+  }
+  80% {
+    transform: scale(1.1) translateY(0);
+  }
+  100% {
+    transform: scale(1) translateY(0);
+  }
+}
+#generated_addresses {
+  background-color: rgba(var(--text-color), 0.06);
+  padding: max(1rem, 1.5vw);
+  border-radius: 0.5rem;
+}
+#generated_addresses li:not(:last-of-type) {
+  padding-bottom: 1rem;
+  border-bottom: solid thin rgba(var(--text-color), 0.3);
+}
+.create-buttons {
+  display: flex;
+  max-width: 400px;
+  gap: 1rem;
+}
+@media only screen and (max-width: 640px) {
+  .hide-on-small {
+    display: none;
+  }
+  #page_container[data-page="home"] {
+    flex-direction: column;
+  }
+  #page_container[data-page="home"] > :first-child {
+    order: 1;
+  }
+  .create-buttons {
+    display: grid;
+  }
+}
+@media only screen and (min-width: 640px) {
+  sm-popup {
+    --width: 24rem;
+  }
+  .popup__header {
+    padding: 1rem 1.5rem 0 1.5rem;
+  }
+  main {
+    grid-template-columns: 10rem 1fr;
+    grid-template-areas: "header header" "navbar pages";
+    grid-template-rows: auto 1fr;
+  }
+  #main_navbar {
+    border-top: none;
+    flex-direction: column;
+    background-color: transparent;
+    border-right: solid thin rgba(var(--text-color), 0.3);
+  }
+  #main_navbar ul {
+    flex-direction: column;
+    gap: 0.5rem;
+    padding: 0.3rem;
+  }
+  .nav-item {
+    flex-direction: row;
+    justify-content: flex-start;
+    padding: 0.8rem 1rem 0.8rem 0.5rem;
+    flex: 1;
+  }
+  .nav-item__indicator {
+    width: 0.25rem;
+    height: 50%;
+    left: 0;
+    border-radius: 0 1rem 1rem 0;
+    bottom: auto;
+  }
+  aside {
+    border-right: solid thin rgba(var(--text-color), 0.3);
+    overflow-y: auto;
+  }
+  aside h4 {
+    position: -webkit-sticky;
+    position: sticky;
+    top: 0;
+    background-color: rgba(var(--foreground-color), 1);
+    z-index: 1;
+  }
+  #input_wrapper {
+    grid-template-columns: 1fr auto;
+  }
+}
+@media only screen and (min-width: 1280px) {
+  .page {
+    margin: 0 8vw;
+  }
+}
+@media (hover: hover) {
+  .hover {
+    cursor: pointer;
+  }
+  ::-webkit-scrollbar {
+    width: 0.5rem;
+    height: 0.5rem;
+  }
+  ::-webkit-scrollbar-thumb {
+    background: rgba(var(--text-color), 0.3);
+    border-radius: 1rem;
+  }
+  ::-webkit-scrollbar-thumb:hover {
+    background: rgba(var(--text-color), 0.5);
+  }
+  .interact:not([disabled], .button--primary) {
+    transition: background-color 0.3s;
+  }
+  .interact:not([disabled], .button--primary):hover {
+    background-color: rgba(var(--text-color), 0.06);
+  }
+  .button:not([disabled]) {
+    transition: background-color 0.3s, filter 0.3s;
+  }
+  .button:not([disabled]):hover {
+    filter: contrast(2);
+  }
+}
+@media (prefers-reduced-motion) {
+  ::view-transition-group(*),
+  ::view-transition-old(*),
+  ::view-transition-new(*) {
+    -webkit-animation: none !important;
+    animation: none !important;
+  }
+}
+
+.tx-details-container {
+  max-width: 800px;
+  margin: 1rem auto;
+  padding: 1rem;
+  font-family: inherit;
+}
+
+/* Header styling */
+.tx-header {
+  display: flex;
+  flex-direction: column;
+  align-items: flex-start;
+  gap: 0.5rem;
+  margin-bottom: 1.5rem;
+  padding-bottom: 1rem;
+  border-bottom: 1px solid rgba(var(--text-color), 0.1);
+}
+
+.tx-title {
+  font-size: 1.5rem;
+  font-weight: 600;
+  color: rgba(var(--text-color), 0.95);
+  margin: 0;
+}
+
+.tx-card {
+  background-color: rgba(var(--foreground-color), 1);
+  border-radius: 0.75rem;
+  overflow: hidden;
+  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
+  border: 1px solid rgba(var(--text-color), 0.1);
+  margin-top: 1rem;
+}
+
+.tx-status-header {
+  display: flex;
+  align-items: center;
+  gap: 1rem;
+  padding: 1.25rem;
+  background-color: rgba(var(--text-color), 0.03);
+  border-bottom: 1px solid rgba(var(--text-color), 0.1);
+}
+
+.status-indicator {
+  width: 12px;
+  height: 12px;
+  border-radius: 50%;
+  flex-shrink: 0;
+}
+
+.status-indicator.confirmed {
+  background-color: var(--color-success);
+  box-shadow: 0 0 0 4px rgba(var(--color-success-rgb), 0.2);
+}
+
+.status-indicator.pending {
+  background-color: var(--color-warning);
+  box-shadow: 0 0 0 4px rgba(var(--color-warning-rgb), 0.2);
+}
+
+.status-details {
+  flex-grow: 1;
+}
+
+.status-title {
+  font-size: 1.15rem;
+  font-weight: 600;
+  color: rgba(var(--text-color), 0.95);
+  margin: 0;
+}
+
+.status-subtext {
+  font-size: 0.85rem;
+  color: rgba(var(--text-color), 0.7);
+  margin: 0.25rem 0 0;
+}
+
+.tx-info-grid {
+  padding: 1.25rem;
+  display: flex;
+  flex-direction: column;
+  gap: 1.5rem;
+}
+
+.tx-address-section {
+  display: flex;
+  align-items: stretch;
+  gap: 1rem;
+  background: rgba(var(--text-color), 0.02);
+  padding: 1rem;
+  border-radius: 0.5rem;
+}
+
+.address-card {
+  flex: 1;
+  display: flex;
+  flex-direction: column;
+  gap: 0.5rem;
+}
+
+.address-label {
+  font-size: 0.75rem;
+  font-weight: 500;
+  color: rgba(var(--text-color), 0.6);
+  text-transform: uppercase;
+  letter-spacing: 0.5px;
+}
+
+.address-value {
+  font-family: "Roboto Mono", monospace;
+  font-size: 0.85rem;
+  color: rgba(var(--text-color), 0.9);
+  word-break: break-all;
+  background: rgba(var(--text-color), 0.05);
+  padding: 0.5rem 0.75rem;
+  border-radius: 0.25rem;
+}
+
+.tx-arrow {
+  font-size: 1.5rem;
+  color: rgba(var(--text-color), 0.4);
+  display: flex;
+  align-items: center;
+  padding: 0 0.5rem;
+}
+
+.tx-hash-section {
+  display: flex;
+  flex-direction: column;
+  gap: 0.5rem;
+}
+
+.section-label {
+  font-size: 0.75rem;
+  font-weight: 500;
+  color: rgba(var(--text-color), 0.6);
+  text-transform: uppercase;
+  letter-spacing: 0.5px;
+}
+
+.hash-value {
+  background-color: rgba(var(--text-color), 0.05);
+  padding: 0.75rem;
+  border-radius: 0.25rem;
+  font-family: "Roboto Mono", monospace;
+  font-size: 0.85rem;
+  color: rgba(var(--text-color), 0.9);
+  word-break: break-all;
+}
+
+.tx-metrics-grid {
+  display: grid;
+  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
+  gap: 1rem;
+}
+
+.metric-card {
+  background-color: rgba(var(--text-color), 0.03);
+  padding: 1rem;
+  border-radius: 0.5rem;
+  text-align: center;
+  border: 1px solid rgba(var(--text-color), 0.08);
+  transition: background-color 0.2s ease, transform 0.2s ease;
+}
+
+.metric-card:hover {
+  background-color: rgba(var(--text-color), 0.06);
+  transform: translateY(-2px);
+}
+
+.metric-label {
+  font-size: 0.75rem;
+  font-weight: 500;
+  color: rgba(var(--text-color), 0.6);
+  margin-bottom: 0.5rem;
+  text-transform: uppercase;
+  letter-spacing: 0.5px;
+  display: block;
+}
+
+.metric-value {
+  font-size: 0.95rem;
+  font-weight: 500;
+  color: rgba(var(--text-color), 0.95);
+  word-break: break-word;
+}
+
+.tx-actions {
+  display: flex;
+  justify-content: space-between;
+  gap: 1rem;
+  padding: 1.25rem;
+  border-top: 1px solid rgba(var(--text-color), 0.1);
+  background-color: rgba(var(--text-color), 0.03);
+}
+
+.tx-actions .button {
+  flex: 1;
+}
+
+@media (max-width: 768px) {
+  .tx-address-section {
+    flex-direction: column;
+    gap: 0.75rem;
+    align-items: stretch;
+  }
+
+  .tx-arrow {
+    transform: rotate(90deg);
+    margin: 0.5rem auto;
+    padding: 0;
+  }
+
+  .tx-metrics-grid {
+    grid-template-columns: 1fr 1fr;
+  }
+}
+
+@media (max-width: 576px) {
+  .tx-header {
+    padding-bottom: 0.75rem;
+  }
+
+  .tx-status-header {
+    padding: 1rem;
+    gap: 0.75rem;
+  }
+
+  .status-title {
+    font-size: 1.1rem;
+  }
+
+  .tx-info-grid {
+    padding: 1rem;
+    gap: 1.25rem;
+  }
+
+  .tx-address-section {
+    padding: 0.75rem;
+  }
+
+  .tx-metrics-grid {
+    grid-template-columns: 1fr;
+  }
+
+  .tx-actions {
+    flex-direction: column;
+    padding: 1rem;
+  }
+}
+
+/* Valuation toggle styles */
+.valuation-toggle {
+  display: flex;
+  align-items: center;
+  gap: 0.5rem;
+  font-size: 0.85rem;
+  color: rgba(var(--text-color), 0.8);
+  margin-top: 0.5rem;
+  margin-right: 0.5rem;
+}
+
+.toggle-switch {
+  position: relative;
+  display: inline-block;
+  width: 3rem;
+  height: 1.5rem;
+}
+
+.toggle-switch input {
+  opacity: 0;
+  width: 0;
+  height: 0;
+}
+
+.toggle-slider {
+  position: absolute;
+  cursor: pointer;
+  top: 0;
+  left: 0;
+  right: 0;
+  bottom: 0;
+  background-color: rgba(var(--text-color), 0.2);
+  transition: 0.4s;
+  border-radius: 1.5rem;
+}
+
+.toggle-slider:before {
+  position: absolute;
+  content: "";
+  height: 1.1rem;
+  width: 1.1rem;
+  left: 0.2rem;
+  bottom: 0.2rem;
+  background-color: white;
+  transition: 0.4s;
+  border-radius: 50%;
+}
+
+input:checked + .toggle-slider {
+  background-color: var(--accent-color);
+}
+
+input:checked + .toggle-slider:before {
+  transform: translateX(1.5rem);
+}
+
+.transaction-controls {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 1rem;
+  margin-bottom: 1rem;
+  padding: 0.5rem;
+  background-color: rgba(var(--text-color), 0.03);
+  border-radius: 0.5rem;
+  border: 1px solid rgba(var(--text-color), 0.08);
+}
+
+.filter-control {
+  display: flex;
+  align-items: center;
+  gap: 0.5rem;
+}
+
+.filter-control label {
+  font-size: 0.9rem;
+  color: rgba(var(--text-color), 0.8);
+  font-weight: 500;
+}
+
+.filter-control select {
+  padding: 0.4rem 0.6rem;
+  border-radius: 0.4rem;
+  border: 1px solid rgba(var(--text-color), 0.1);
+  background-color: rgba(var(--foreground-color), 1);
+  color: rgba(var(--text-color), 0.9);
+  font-size: 0.9rem;
+  cursor: pointer;
+  outline: none;
+}
+.margin-left-auto + .margin-left-auto {
+  display: none !important;
+}
+
+.filter-control select:focus {
+  border-color: var(--accent-color);
+}
+
+#bsc_balance_wrapper {
+  background-color: rgba(var(--text-color), 0.06);
+  padding: max(1rem, 1.5vw);
+  border-radius: 0.5rem;
+  width: 100%;
+}
+#bsc_balance_wrapper li:not(:last-of-type) {
+  border-bottom: solid thin rgba(var(--text-color), 0.3);
+  padding-bottom: 0.5rem;
+}
diff --git a/bscwallet/css/main.min.css b/bscwallet/css/main.min.css
new file mode 100644
index 0000000..4a527d3
--- /dev/null
+++ b/bscwallet/css/main.min.css
@@ -0,0 +1,1052 @@
+* {
+  padding: 0;
+  margin: 0;
+  box-sizing: border-box;
+  font-family: "Roboto", sans-serif;
+}
+:root {
+  font-size: clamp(1rem, 1.2vmax, 1.5rem);
+}
+html,
+body {
+  height: 100%;
+}
+body {
+  --accent-color: #3d5afe;
+  --accent-color-rgb: 77, 119, 255;
+  --secondary-color: #ffac2e;
+  --text-color: 34, 34, 34;
+  --foreground-color: 252, 253, 255;
+  --background-color: 241, 243, 248;
+  --danger-color: rgb(255, 75, 75);
+  --green: #1cad59;
+  --yellow: rgb(220, 165, 0);
+  color: rgba(var(--text-color), 1);
+  background-color: rgba(var(--foreground-color), 1);
+}
+body[data-theme="dark"] {
+  --accent-color: #92a2ff;
+  --accent-color-rgb: 160, 182, 255;
+  --secondary-color: #d60739;
+  --text-color: 210, 210, 210;
+  --foreground-color: 27, 28, 29;
+  --background-color: 21, 22, 22;
+  --danger-color: rgb(255, 106, 106);
+  --green: #00e676;
+  --yellow: rgb(255, 213, 5);
+}
+body[data-theme="dark"] ::-webkit-calendar-picker-indicator {
+  filter: invert(1);
+}
+h1,
+h2,
+h3,
+h4,
+h5,
+h6 {
+  letter-spacing: -0.01em;
+  font-weight: 700;
+}
+p,
+strong {
+  line-height: 1.7;
+  color: rgba(var(--text-color), 0.9);
+  max-width: 70ch;
+  font-size: 0.9rem;
+}
+img {
+  -o-object-fit: cover;
+  object-fit: cover;
+}
+a:where([class]) {
+  color: inherit;
+  text-decoration: none;
+}
+a:where([class]):focus-visible {
+  box-shadow: 0 0 0 0.1rem rgba(var(--text-color), 1) inset;
+}
+a {
+  color: var(--accent-color);
+}
+a:-webkit-any-link:focus-visible {
+  outline: rgba(var(--text-color), 1) 0.1rem solid;
+}
+a:-moz-any-link:focus-visible {
+  outline: rgba(var(--text-color), 1) 0.1rem solid;
+}
+a:any-link:focus-visible {
+  outline: rgba(var(--text-color), 1) 0.1rem solid;
+}
+input[type="datetime-local"] {
+  width: 100%;
+  padding: 0.8rem 0.6rem;
+  border: none;
+  border-radius: 0.5rem;
+  font-weight: 500;
+  font-family: inherit;
+  font-size: inherit;
+  color: inherit;
+  background-color: rgba(var(--text-color), 0.06);
+}
+input[type="datetime-local"]:focus {
+  outline: none;
+  box-shadow: 0 0 0 0.1rem var(--accent-color);
+}
+button,
+.button {
+  -webkit-user-select: none;
+  -moz-user-select: none;
+  user-select: none;
+  position: relative;
+  display: inline-flex;
+  border: none;
+  background-color: rgba(0, 0, 0, 0);
+  overflow: hidden;
+  color: inherit;
+  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
+  align-items: center;
+  font-size: 0.9rem;
+  font-weight: 500;
+  white-space: nowrap;
+  padding: 0.5rem 1rem;
+  border-radius: 0.5rem;
+  justify-content: center;
+  flex-shrink: 0;
+}
+button:focus-visible,
+.button:focus-visible {
+  outline: var(--accent-color) solid medium;
+}
+button:not(:disabled),
+.button:not(:disabled) {
+  cursor: pointer;
+}
+.button {
+  background-color: rgba(var(--text-color), 0.02);
+  border: solid thin rgba(var(--text-color), 0.06);
+}
+.button--primary {
+  padding: 0.8rem 1rem;
+  color: rgba(var(--background-color), 1);
+  background-color: var(--accent-color);
+}
+.ok-button {
+  padding: 9px 10px;
+  width: 60px;
+ }
+.button--primary .icon {
+  fill: rgba(var(--background-color), 1);
+}
+.button--colored {
+  color: var(--accent-color);
+}
+.button--colored .icon {
+  fill: var(--accent-color);
+}
+.button--danger {
+  background-color: rgba(255, 115, 115, 0.062745098);
+  color: var(--danger-color);
+}
+.button--danger .icon {
+  fill: var(--danger-color);
+}
+.button--small {
+  padding: 0.4rem 0.6rem;
+}
+.button--outlined {
+  border: solid var(--accent-color) 1px;
+  background-color: rgba(0, 0, 0, 0);
+  color: var(--accent-color);
+}
+.button--outlined .icon {
+  fill: var(--accent-color);
+}
+.button--transparent {
+  background-color: rgba(0, 0, 0, 0);
+}
+button:disabled {
+  opacity: 0.4;
+  cursor: not-allowed;
+  filter: saturate(0);
+}
+.cta {
+  text-transform: uppercase;
+  font-size: 0.8rem;
+  font-weight: 700;
+  letter-spacing: 0.05em;
+  padding: 0.8rem 1rem;
+}
+.icon {
+  width: 1.2rem;
+  height: 1.2rem;
+  fill: rgba(var(--text-color), 0.8);
+  flex-shrink: 0;
+}
+.icon-only {
+  height: 100%;
+  padding: 0;
+  padding: 0.4rem;
+  border-radius: 0.3rem;
+  aspect-ratio: 1/1;
+}
+.icon-only .icon {
+  height: 1em;
+  width: 1em;
+}
+a:-webkit-any-link:focus-visible {
+  outline: rgba(var(--text-color), 1) 0.1rem solid;
+}
+a:-moz-any-link:focus-visible {
+  outline: rgba(var(--text-color), 1) 0.1rem solid;
+}
+a:any-link:focus-visible {
+  outline: rgba(var(--text-color), 1) 0.1rem solid;
+}
+details summary {
+  display: flex;
+  -webkit-user-select: none;
+  -moz-user-select: none;
+  user-select: none;
+  cursor: pointer;
+  align-items: center;
+  gap: 1rem;
+  color: var(--accent-color);
+}
+details[open] summary {
+  margin-bottom: 1rem;
+}
+details[open] > summary .down-arrow {
+  transform: rotate(180deg);
+}
+fieldset {
+  border: none;
+}
+sm-input {
+  --border-radius: 0.5rem;
+  --background-color: rgba(var(--foreground-color), 1);
+}
+sm-spinner {
+  --size: 1.3rem;
+  --stroke-width: 0.1rem;
+}
+sm-chips {
+  --gap: 0.3rem;
+}
+sm-chip {
+  position: relative;
+  font-size: 0.9rem;
+  --border-radius: 0.5rem;
+  --padding: 0.5rem 0.8rem;
+  --background: rgba(var(--text-color), 0.06);
+  -webkit-user-select: none;
+  -moz-user-select: none;
+  user-select: none;
+  font-weight: 500;
+}
+sm-chip[selected] {
+  --background: var(--accent-color);
+  color: rgba(var(--background-color), 1);
+}
+sm-select {
+  font-size: 0.9rem;
+  font-weight: 500;
+  --padding: 0.6rem 0.3rem 0.6rem 0.6rem;
+}
+sm-option {
+  font-size: 0.9rem;
+}
+ul {
+  list-style: none;
+}
+.interact {
+  position: relative;
+  overflow: hidden;
+  cursor: pointer;
+  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
+}
+.overflow-ellipsis {
+  width: 100%;
+  overflow: hidden;
+  white-space: nowrap;
+  text-overflow: ellipsis;
+}
+.wrap-around {
+  overflow-wrap: break-word;
+  word-wrap: break-word;
+  word-break: break-word;
+}
+.full-bleed {
+  grid-column: 1/-1;
+}
+.uppercase {
+  text-transform: uppercase;
+}
+.capitalize {
+  text-transform: capitalize;
+}
+.sticky {
+  position: -webkit-sticky;
+  position: sticky;
+}
+.top-0 {
+  top: 0;
+}
+.flex {
+  display: flex;
+}
+.flex-wrap {
+  flex-wrap: wrap;
+}
+.flex-1 {
+  flex: 1;
+}
+.flex-shrink-0 {
+  flex-shrink: 0;
+}
+.grid {
+  display: grid;
+}
+.flow-column {
+  grid-auto-flow: column;
+}
+.gap-0-3 {
+  gap: 0.3rem;
+}
+.gap-0-5 {
+  gap: 0.5rem;
+}
+.gap-1 {
+  gap: 1rem;
+}
+.gap-1-5 {
+  gap: 1.5rem;
+}
+.gap-2 {
+  gap: 2rem;
+}
+.gap-3 {
+  gap: 3rem;
+}
+.text-align-right {
+  text-align: right;
+}
+.text-align-left {
+  text-align: left;
+}
+.align-items-start {
+  align-items: flex-start;
+}
+.align-items-center {
+  align-items: center;
+}
+.align-content-start {
+  align-content: flex-start;
+}
+.align-start {
+  align-content: flex-start;
+}
+.align-center {
+  align-items: center;
+}
+.align-end {
+  align-items: flex-end;
+}
+.text-center {
+  text-align: center;
+}
+.justify-start {
+  justify-items: start;
+}
+.justify-content-start {
+  justify-content: start;
+}
+.justify-content-center {
+  justify-content: center;
+}
+.justify-items-center {
+  justify-items: center;
+}
+.justify-right {
+  margin-left: auto;
+}
+.align-self-start {
+  align-self: start;
+}
+.align-self-center {
+  align-self: center;
+}
+.align-self-end {
+  align-self: end;
+}
+.justify-self-center {
+  justify-self: center;
+}
+.justify-self-start {
+  justify-self: start;
+}
+.justify-self-end {
+  justify-self: end;
+}
+.flex-direction-column {
+  flex-direction: column;
+}
+.space-between {
+  justify-content: space-between;
+}
+.space-evenly {
+  justify-content: space-evenly;
+}
+.w-100 {
+  width: 100%;
+}
+.h-100 {
+  height: 100%;
+}
+.padding-block-1 {
+  padding-block: 1rem;
+}
+.margin-right-0-3 {
+  margin-right: 0.3rem;
+}
+.margin-right-0-5 {
+  margin-right: 0.5rem;
+}
+.margin-right-1 {
+  margin-right: 1rem;
+}
+.margin-left-0-5 {
+  margin-left: 0.5rem;
+}
+.margin-left-auto {
+  margin-left: auto;
+}
+.margin-right-auto {
+  margin-right: auto;
+}
+.margin-top-1 {
+  margin-top: 1rem;
+}
+.margin-bottom-0-5 {
+  margin-bottom: 0.5rem;
+}
+.margin-bottom-1 {
+  margin-bottom: 1rem;
+}
+.margin-bottom-2 {
+  margin-bottom: 2rem;
+}
+.margin-block-0-5 {
+  margin-block: 0.5rem;
+}
+.margin-block-1 {
+  margin-block: 1rem;
+}
+.margin-block-1-5 {
+  margin-block: 1.5rem;
+}
+.margin-inline-1 {
+  margin-inline: 1rem;
+}
+.margin-inline-1-5 {
+  margin-inline: 1.5rem;
+}
+.hidden {
+  display: none !important;
+}
+.h1 {
+  font-size: 2.5rem;
+}
+.h2 {
+  font-size: 2rem;
+}
+.h3 {
+  font-size: 1.4rem;
+}
+.h4 {
+  font-size: 1rem;
+}
+.h5 {
+  font-size: 0.8rem;
+}
+.grid-3 {
+  grid-template-columns: 1fr auto auto;
+}
+.flow-column {
+  grid-auto-flow: column;
+}
+.w-100 {
+  width: 100%;
+}
+.color-0-8 {
+  color: rgba(var(--text-color), 0.8);
+}
+.weight-400 {
+  font-weight: 400;
+}
+.weight-500 {
+  font-weight: 500;
+}
+.ws-pre-line {
+  white-space: pre-line;
+}
+.card {
+  background-color: rgba(var(--foreground-color), 1);
+  border-radius: 0.5rem;
+  padding: max(1rem, 3vw);
+}
+.ripple {
+  height: 8rem;
+  width: 8rem;
+  position: absolute;
+  border-radius: 50%;
+  transform: scale(0);
+  background: radial-gradient(
+    circle,
+    rgba(var(--text-color), 0.3) 0%,
+    rgba(0, 0, 0, 0) 50%
+  );
+  pointer-events: none;
+}
+.interactive {
+  position: relative;
+  overflow: hidden;
+  cursor: pointer;
+  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
+}
+.observe-empty-state:empty {
+  display: none;
+}
+.observe-empty-state:not(:empty) ~ .empty-state {
+  display: none;
+}
+.password-field label {
+  display: flex;
+  flex-shrink: 0;
+}
+.password-field label input:checked ~ .visible {
+  display: none;
+}
+.password-field label input:not(:checked) ~ .invisible {
+  display: none;
+}
+.multi-state-button {
+  display: grid;
+  text-align: center;
+  align-items: center;
+  justify-items: center;
+  isolation: isolate;
+}
+.multi-state-button > * {
+  grid-area: 1/1/2/2;
+}
+.multi-state-button button {
+  z-index: 1;
+  width: 100%;
+}
+#confirmation_popup,
+#prompt_popup {
+  flex-direction: column;
+}
+#confirmation_popup h4,
+#prompt_popup h4 {
+  margin-bottom: 1rem;
+}
+#confirmation_popup sm-button,
+#prompt_popup sm-button {
+  margin: 0;
+}
+#confirmation_popup .flex,
+#prompt_popup .flex {
+  padding: 0;
+  margin-top: 1rem;
+}
+#confirmation_popup .flex sm-button:first-of-type,
+#prompt_popup .flex sm-button:first-of-type {
+  margin-right: 0.6rem;
+  margin-left: auto;
+}
+#prompt_message {
+  margin-bottom: 1.5rem;
+}
+.popup__header {
+  position: relative;
+  display: grid;
+  gap: 0.5rem;
+  width: 100%;
+  padding: 0 1.5rem;
+  align-items: center;
+}
+.popup__header > * {
+  grid-row: 1;
+}
+.popup__header h3,
+.popup__header h4 {
+  grid-column: 1/-1;
+  justify-self: center;
+  align-self: center;
+}
+.popup__header__close {
+  grid-column: 1;
+  margin-left: -1rem;
+  justify-self: flex-start;
+}
+ul[type="circle"],
+menu[type="circle"] {
+  padding: 1.5rem 2.5rem;
+  list-style: circle;
+}
+ul[type="circle"] li,
+menu[type="circle"] li {
+  margin-bottom: 1rem;
+}
+ul[type="circle"] li:last-of-type,
+menu[type="circle"] li:last-of-type {
+  margin-bottom: 0;
+}
+ul,
+menu {
+  list-style: none;
+}
+#main_header {
+  grid-area: header;
+  display: grid;
+  align-items: center;
+  grid-template-columns: 1fr auto;
+  gap: 1rem;
+  padding: 1rem;
+  border-bottom: solid thin rgba(var(--text-color), 0.3);
+  grid-column: 1/-1;
+}
+#logo {
+  color: inherit;
+  margin-right: auto;
+}
+.app-brand {
+  display: flex;
+  gap: 0.3rem;
+  align-items: center;
+}
+.app-brand .icon {
+  height: 1.2rem;
+  width: 1.2rem;
+}
+.app-name__company {
+  font-size: 0.8rem;
+  font-weight: 500;
+  color: rgba(var(--text-color), 0.8);
+}
+#meta_mask_status_button {
+  gap: 0.3rem;
+  border-radius: 2rem;
+  background-color: rgba(var(--text-color), 0.06);
+  padding: 0.3rem 0.6rem;
+  font-weight: 500;
+}
+#meta_mask_status_button .icon-wrapper {
+  position: relative;
+  display: grid;
+  place-content: center;
+}
+#meta_mask_status_button .icon-wrapper::after {
+  content: "";
+  position: absolute;
+  width: 0.5rem;
+  height: 0.5rem;
+  border-radius: 50%;
+  top: 0;
+  right: 0;
+}
+#meta_mask_status_button .icon-wrapper > * {
+  grid-area: 1/1;
+}
+#meta_mask_status_button[data-status="connected"] {
+  pointer-events: none;
+}
+#meta_mask_status_button[data-status="connected"] .icon-wrapper::after {
+  background-color: var(--green);
+}
+#meta_mask_status_button[data-status="disconnected"] .icon-wrapper::after {
+  background-color: var(--danger-color);
+}
+theme-toggle {
+  justify-self: end;
+  align-self: center;
+}
+.label {
+  text-transform: capitalize;
+  font-size: 0.8rem;
+  margin-bottom: 0.3rem;
+  color: rgba(var(--text-color), 0.8);
+  margin-top: 1.5rem;
+  font-weight: 500;
+}
+.label:first-of-type {
+  margin-top: 0;
+}
+.label + :is(h1, h2, h3, h4, h5, h6, p, span, sm-copy, a) {
+  font-weight: 700;
+}
+main {
+  display: grid;
+  height: 100%;
+  grid-template-rows: auto 1fr auto;
+  grid-template-areas: "header" "pages" "navbar";
+}
+#main_navbar {
+  grid-area: navbar;
+  display: flex;
+  background: rgba(var(--text-color), 0.03);
+}
+#main_navbar.hide-away {
+  position: absolute;
+}
+#main_navbar ul {
+  display: flex;
+  height: 100%;
+  width: 100%;
+}
+#main_navbar ul li {
+  width: 100%;
+}
+.nav-item {
+  position: relative;
+  display: flex;
+  flex: 1;
+  gap: 0.5rem;
+  width: 100%;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  padding: 0.5rem 0.3rem;
+  color: var(--text-color);
+  font-size: 0.8rem;
+  border-radius: 0.3rem;
+  font-weight: 500;
+}
+.nav-item .icon {
+  width: 2rem;
+  transition: transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
+}
+.nav-item__title {
+  transition: opacity 0.2s,
+    transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
+}
+.nav-item--active {
+  color: var(--accent-color);
+}
+.nav-item--active .icon {
+  fill: var(--accent-color);
+}
+.nav-item__indicator {
+  position: absolute;
+  bottom: 0;
+  width: 2rem;
+  height: 0.3rem;
+  background: var(--accent-color);
+  border-radius: 1rem 1rem 0 0;
+  view-transition-name: indicator;
+}
+#page_container {
+  display: flex;
+  overflow: auto;
+  grid-area: pages;
+}
+#page_container[data-page="home"] > :nth-child(2) {
+  flex: 1;
+}
+#page_container[data-page="send"] {
+  align-items: flex-start;
+}
+#page_container[data-page="send"] > * {
+  padding: 1rem;
+  margin: 0 auto;
+}
+#page_container[data-page="create"] {
+  margin: 0 auto;
+  padding: 4vw 1rem;
+  gap: 2rem;
+  flex-direction: column;
+  width: min(100%, 42rem);
+}
+aside {
+  view-transition-name: search-history;
+  padding-bottom: 1.5rem;
+}
+aside > * {
+  padding: 0 1rem;
+}
+aside h4 {
+  padding: 1rem;
+}
+.contact {
+  display: grid;
+  gap: 0.5rem;
+  align-items: center;
+  border: solid thin rgba(var(--text-color), 0.3);
+  padding: 0.5rem;
+  border-radius: 0.5rem;
+}
+.contact sm-chips {
+  background-color: rgba(var(--text-color), 0.06);
+  padding: 0.2rem 0.3rem;
+  border-radius: 0.5rem;
+  width: -webkit-fit-content;
+  width: -moz-fit-content;
+  width: fit-content;
+}
+.contact sm-chip {
+  --padding: 0.3rem 0.5rem;
+  font-size: 0.8rem;
+  --border-radius: 0.3rem;
+}
+.contact sm-copy {
+  font-size: 0.9rem;
+  font-weight: 500;
+}
+#balance_section {
+  margin-top: 3vw;
+  align-content: start;
+  padding: 1.5rem;
+}
+#balance_section > * {
+  max-width: 36rem;
+  margin: 0 auto;
+}
+#input_wrapper {
+  display: grid;
+  gap: 0.5rem;
+}
+#bsc_balance_wrapper {
+  background-color: rgba(var(--text-color), 0.06);
+  padding: max(1rem, 1.5vw);
+  border-radius: 0.5rem;
+  width: 100%;
+}
+#bsc_balance_wrapper li:not(:last-of-type) {
+  border-bottom: solid thin rgba(var(--text-color), 0.3);
+  padding-bottom: 0.5rem;
+}
+#error_section {
+  display: grid;
+  height: 100%;
+  gap: 0.5rem;
+  place-content: center;
+  place-items: center;
+  text-align: center;
+  grid-column: 1/-1;
+}
+#error_section .icon {
+  height: 8rem;
+  width: 8rem;
+  padding: 2rem;
+  background-color: rgba(var(--text-color), 0.06);
+  border-radius: 5rem;
+  margin-bottom: 2rem;
+}
+.transaction__phase {
+  display: flex;
+  align-items: center;
+  gap: 1rem;
+}
+.create-buttons{
+    display: flex;
+    max-width: 400px;
+    gap: 1rem;
+  }
+.transaction__phase:not(:last-of-type) {
+  position: relative;
+  margin-bottom: 2rem;
+}
+.transaction__phase:not(:last-of-type)::after {
+  content: "";
+  position: absolute;
+  width: 0.1rem;
+  height: 100%;
+  left: 0.3rem;
+  border-right: dashed 0.1rem rgba(var(--text-color), 0.5);
+  top: calc(100% + 0.4rem);
+}
+.transaction__phase .icon {
+  height: 1rem;
+  width: 1rem;
+}
+.transaction__phase sm-spinner {
+  --size: 1rem;
+}
+.transaction__phase .confirmed {
+  fill: var(--green);
+}
+.user-action-result__icon {
+  justify-self: center;
+  height: 4rem;
+  width: 4rem;
+  border-radius: 5rem;
+  -webkit-animation: popup 1s;
+  animation: popup 1s;
+  padding: 1rem;
+}
+.user-action-result__icon.pending {
+  fill: var(--yellow);
+  background-color: rgba(var(--text-color), 0.03);
+}
+.user-action-result__icon.confirmed {
+  fill: rgba(var(--background-color), 1);
+  background-color: #0bbe56;
+}
+.user-action-result__icon.failed {
+  background-color: rgba(var(--text-color), 0.03);
+  fill: var(--danger-color);
+}
+@-webkit-keyframes popup {
+  0% {
+    opacity: 0;
+    transform: scale(0.2) translateY(600%);
+  }
+  10% {
+    transform: scale(0.2) translateY(5rem);
+    opacity: 1;
+  }
+  40% {
+    transform: scale(0.2) translateY(0);
+  }
+  80% {
+    transform: scale(1.1) translateY(0);
+  }
+  100% {
+    transform: scale(1) translateY(0);
+  }
+}
+@keyframes popup {
+  0% {
+    opacity: 0;
+    transform: scale(0.2) translateY(600%);
+  }
+  10% {
+    transform: scale(0.2) translateY(5rem);
+    opacity: 1;
+  }
+  40% {
+    transform: scale(0.2) translateY(0);
+  }
+  80% {
+    transform: scale(1.1) translateY(0);
+  }
+  100% {
+    transform: scale(1) translateY(0);
+  }
+}
+#generated_addresses {
+  background-color: rgba(var(--text-color), 0.06);
+  padding: max(1rem, 1.5vw);
+  border-radius: 0.5rem;
+}
+#generated_addresses li:not(:last-of-type) {
+  padding-bottom: 1rem;
+  border-bottom: solid thin rgba(var(--text-color), 0.3);
+}
+@media only screen and (max-width: 640px) {
+  .hide-on-small {
+    display: none;
+  }
+  #page_container[data-page="home"] {
+    flex-direction: column;
+  }
+  #page_container[data-page="home"] > :first-child {
+    order: 1;
+  }
+  .create-buttons{
+    display: grid;
+  }
+}
+@media only screen and (min-width: 640px) {
+  sm-popup {
+    --width: 24rem;
+  }
+  .popup__header {
+    padding: 1rem 1.5rem 0 1.5rem;
+  }
+  main {
+    grid-template-columns: 10rem 1fr;
+    grid-template-areas: "header header" "navbar pages";
+    grid-template-rows: auto 1fr;
+  }
+  #main_navbar {
+    border-top: none;
+    flex-direction: column;
+    background-color: rgba(0, 0, 0, 0);
+    border-right: solid thin rgba(var(--text-color), 0.3);
+  }
+  #main_navbar ul {
+    flex-direction: column;
+    gap: 0.5rem;
+    padding: 0.3rem;
+  }
+  .nav-item {
+    flex-direction: row;
+    justify-content: flex-start;
+    padding: 0.8rem 1rem 0.8rem 0.5rem;
+    flex: 1;
+  }
+  .nav-item__indicator {
+    width: 0.25rem;
+    height: 50%;
+    left: 0;
+    border-radius: 0 1rem 1rem 0;
+    bottom: auto;
+  }
+  aside {
+    border-right: solid thin rgba(var(--text-color), 0.3);
+    overflow-y: auto;
+  }
+  aside h4 {
+    position: -webkit-sticky;
+    position: sticky;
+    top: 0;
+    background-color: rgba(var(--foreground-color), 1);
+    z-index: 1;
+  }
+  #input_wrapper {
+    grid-template-columns: 1fr auto;
+  }
+}
+@media only screen and (min-width: 1280px) {
+  .page {
+    margin: 0 8vw;
+  }
+}
+@media (hover: hover) {
+  .hover {
+    cursor: pointer;
+  }
+  ::-webkit-scrollbar {
+    width: 0.5rem;
+    height: 0.5rem;
+  }
+  ::-webkit-scrollbar-thumb {
+    background: rgba(var(--text-color), 0.3);
+    border-radius: 1rem;
+  }
+  ::-webkit-scrollbar-thumb:hover {
+    background: rgba(var(--text-color), 0.5);
+  }
+  .interact:not([disabled], .button--primary) {
+    transition: background-color 0.3s;
+  }
+  .interact:not([disabled], .button--primary):hover {
+    background-color: rgba(var(--text-color), 0.06);
+  }
+  .button:not([disabled]) {
+    transition: background-color 0.3s, filter 0.3s;
+  }
+  .button:not([disabled]):hover {
+    filter: contrast(2);
+  }
+}
+@media (prefers-reduced-motion) {
+  ::view-transition-group(*),
+  ::view-transition-old(*),
+  ::view-transition-new(*) {
+    -webkit-animation: none !important;
+    animation: none !important;
+  }
+}
diff --git a/bscwallet/css/main.scss b/bscwallet/css/main.scss
new file mode 100644
index 0000000..2bab491
--- /dev/null
+++ b/bscwallet/css/main.scss
@@ -0,0 +1,1241 @@
+* {
+  padding: 0;
+  margin: 0;
+  box-sizing: border-box;
+  font-family: "Roboto", sans-serif;
+}
+
+:root {
+  font-size: clamp(1rem, 1.2vmax, 1.5rem);
+}
+
+html,
+body {
+  height: 100%;
+}
+
+body {
+  --accent-color: #3d5afe;
+  --accent-color-rgb: 77, 119, 255;
+  --secondary-color: #ffac2e;
+  --text-color: 34, 34, 34;
+  --foreground-color: 252, 253, 255;
+  --background-color: 241, 243, 248;
+  --danger-color: rgb(255, 75, 75);
+  --green: #1cad59;
+  --yellow: rgb(220, 165, 0);
+  color: rgba(var(--text-color), 1);
+  background-color: rgba(var(--foreground-color), 1);
+}
+
+body[data-theme="dark"] {
+  --accent-color: #92a2ff;
+  --accent-color-rgb: 160, 182, 255;
+  --secondary-color: #d60739;
+  --text-color: 210, 210, 210;
+  --foreground-color: 27, 28, 29;
+  --background-color: 21, 22, 22;
+  --danger-color: rgb(255, 106, 106);
+  --green: #00e676;
+  --yellow: rgb(255, 213, 5);
+
+  ::-webkit-calendar-picker-indicator {
+    filter: invert(1);
+  }
+}
+
+h1,
+h2,
+h3,
+h4,
+h5,
+h6 {
+  letter-spacing: -0.01em;
+  font-weight: 700;
+  // font-family: "Rubik", sans-serif;
+}
+
+p,
+strong {
+  line-height: 1.7;
+  color: rgba(var(--text-color), 0.9);
+  max-width: 70ch;
+  font-size: 0.9rem;
+}
+
+img {
+  object-fit: cover;
+}
+
+a:where([class]) {
+  color: inherit;
+  text-decoration: none;
+
+  &:focus-visible {
+    box-shadow: 0 0 0 0.1rem rgba(var(--text-color), 1) inset;
+  }
+}
+
+a {
+  color: var(--accent-color);
+}
+
+a:any-link:focus-visible {
+  outline: rgba(var(--text-color), 1) 0.1rem solid;
+}
+
+input[type="datetime-local"] {
+  width: 100%;
+  padding: 0.8rem 0.6rem;
+  border: none;
+  border-radius: 0.5rem;
+  font-weight: 500;
+  font-family: inherit;
+  font-size: inherit;
+  color: inherit;
+  background-color: rgba(var(--text-color), 0.06);
+
+  &:focus {
+    outline: none;
+    box-shadow: 0 0 0 0.1rem var(--accent-color);
+  }
+}
+
+button,
+.button {
+  user-select: none;
+  position: relative;
+  display: inline-flex;
+  border: none;
+  background-color: transparent;
+  overflow: hidden;
+  color: inherit;
+  -webkit-tap-highlight-color: transparent;
+  align-items: center;
+  font-size: 0.9rem;
+  font-weight: 500;
+  white-space: nowrap;
+  padding: 0.5rem 1rem;
+  border-radius: 0.5rem;
+  justify-content: center;
+  flex-shrink: 0;
+
+  &:focus-visible {
+    outline: var(--accent-color) solid medium;
+  }
+
+  &:not(:disabled) {
+    cursor: pointer;
+  }
+}
+
+.button {
+  background-color: rgba(var(--text-color), 0.02);
+  border: solid thin rgba(var(--text-color), 0.06);
+
+  &--primary {
+    padding: 0.8rem 1rem;
+    color: rgba(var(--background-color), 1);
+    background-color: var(--accent-color);
+
+    .icon {
+      fill: rgba(var(--background-color), 1);
+    }
+  }
+
+  &--colored {
+    color: var(--accent-color);
+
+    .icon {
+      fill: var(--accent-color);
+    }
+  }
+
+  &--danger {
+    background-color: #ff737310;
+    color: var(--danger-color);
+
+    .icon {
+      fill: var(--danger-color);
+    }
+  }
+
+  &--small {
+    padding: 0.4rem 0.6rem;
+  }
+
+  &--outlined {
+    border: solid var(--accent-color) 1px;
+    background-color: transparent;
+    color: var(--accent-color);
+
+    .icon {
+      fill: var(--accent-color);
+    }
+  }
+
+  &--transparent {
+    background-color: transparent;
+  }
+}
+
+button:disabled {
+  opacity: 0.4;
+  cursor: not-allowed;
+  filter: saturate(0);
+}
+
+.cta {
+  text-transform: uppercase;
+  font-size: 0.8rem;
+  font-weight: 700;
+  letter-spacing: 0.05em;
+  padding: 0.8rem 1rem;
+}
+
+.icon {
+  width: 1.2rem;
+  height: 1.2rem;
+  fill: rgba(var(--text-color), 0.8);
+  flex-shrink: 0;
+}
+
+.icon-only {
+  height: 100%;
+  padding: 0;
+  padding: 0.4rem;
+  border-radius: 0.3rem;
+  aspect-ratio: 1/1;
+
+  .icon {
+    height: 1em;
+    width: 1em;
+  }
+}
+
+a:any-link:focus-visible {
+  outline: rgba(var(--text-color), 1) 0.1rem solid;
+}
+
+details summary {
+  display: flex;
+  user-select: none;
+  cursor: pointer;
+  align-items: center;
+  gap: 1rem;
+  color: var(--accent-color);
+}
+
+details[open] {
+  & summary {
+    margin-bottom: 1rem;
+  }
+
+  &>summary .down-arrow {
+    transform: rotate(180deg);
+  }
+}
+
+fieldset {
+  border: none;
+}
+
+sm-input {
+  --border-radius: 0.5rem;
+  --background-color: rgba(var(--foreground-color), 1);
+}
+
+sm-spinner {
+  --size: 1.3rem;
+  --stroke-width: 0.1rem;
+}
+
+sm-chips {
+  --gap: 0.3rem;
+}
+
+sm-chip {
+  position: relative;
+  font-size: 0.9rem;
+  --border-radius: 0.5rem;
+  --padding: 0.5rem 0.8rem;
+  --background: rgba(var(--text-color), 0.06);
+  user-select: none;
+  font-weight: 500;
+
+  &[selected] {
+    --background: var(--accent-color);
+    color: rgba(var(--background-color), 1);
+  }
+}
+
+sm-select {
+  font-size: 0.9rem;
+  font-weight: 500;
+  --padding: 0.6rem 0.3rem 0.6rem 0.6rem;
+}
+
+sm-option {
+  font-size: 0.9rem;
+}
+
+ul {
+  list-style: none;
+}
+
+.interact {
+  position: relative;
+  overflow: hidden;
+  cursor: pointer;
+  -webkit-tap-highlight-color: transparent;
+}
+
+.overflow-ellipsis {
+  width: 100%;
+  overflow: hidden;
+  white-space: nowrap;
+  text-overflow: ellipsis;
+}
+
+.wrap-around {
+  overflow-wrap: break-word;
+  word-wrap: break-word;
+  word-break: break-word;
+}
+
+.full-bleed {
+  grid-column: 1/-1;
+}
+
+.uppercase {
+  text-transform: uppercase;
+}
+
+.capitalize {
+  text-transform: capitalize;
+}
+
+.sticky {
+  position: sticky;
+}
+
+.top-0 {
+  top: 0;
+}
+
+.flex {
+  display: flex;
+}
+
+.flex-wrap {
+  flex-wrap: wrap;
+}
+
+.flex-1 {
+  flex: 1;
+}
+
+.flex-shrink-0 {
+  flex-shrink: 0;
+}
+
+.grid {
+  display: grid;
+}
+
+.flow-column {
+  grid-auto-flow: column;
+}
+
+.gap-0-3 {
+  gap: 0.3rem;
+}
+
+.gap-0-5 {
+  gap: 0.5rem;
+}
+
+.gap-1 {
+  gap: 1rem;
+}
+
+.gap-1-5 {
+  gap: 1.5rem;
+}
+
+.gap-2 {
+  gap: 2rem;
+}
+
+.gap-3 {
+  gap: 3rem;
+}
+
+.text-align-right {
+  text-align: right;
+}
+
+.text-align-left {
+  text-align: left;
+}
+
+.align-items-start {
+  align-items: flex-start;
+}
+
+.align-items-center {
+  align-items: center;
+}
+
+.align-content-start {
+  align-content: flex-start;
+}
+
+.align-start {
+  align-content: flex-start;
+}
+
+.align-center {
+  align-items: center;
+}
+
+.align-end {
+  align-items: flex-end;
+}
+
+.text-center {
+  text-align: center;
+}
+
+.justify-start {
+  justify-items: start;
+}
+
+.justify-content-start {
+  justify-content: start;
+}
+
+.justify-content-center {
+  justify-content: center;
+}
+
+.justify-items-center {
+  justify-items: center;
+}
+
+.justify-right {
+  margin-left: auto;
+}
+
+.align-self-start {
+  align-self: start;
+}
+
+.align-self-center {
+  align-self: center;
+}
+
+.align-self-end {
+  align-self: end;
+}
+
+.justify-self-center {
+  justify-self: center;
+}
+
+.justify-self-start {
+  justify-self: start;
+}
+
+.justify-self-end {
+  justify-self: end;
+}
+
+.flex-direction-column {
+  flex-direction: column;
+}
+
+.space-between {
+  justify-content: space-between;
+}
+
+.space-evenly {
+  justify-content: space-evenly;
+}
+
+.w-100 {
+  width: 100%;
+}
+
+.h-100 {
+  height: 100%;
+}
+
+.padding-block-1 {
+  padding-block: 1rem;
+}
+
+.margin-right-0-3 {
+  margin-right: 0.3rem;
+}
+
+.margin-right-0-5 {
+  margin-right: 0.5rem;
+}
+
+.margin-right-1 {
+  margin-right: 1rem;
+}
+
+.margin-left-0-5 {
+  margin-left: 0.5rem;
+}
+
+.margin-left-auto {
+  margin-left: auto;
+}
+
+.margin-right-auto {
+  margin-right: auto;
+}
+
+.margin-top-1 {
+  margin-top: 1rem;
+}
+
+.margin-bottom-0-5 {
+  margin-bottom: 0.5rem;
+}
+
+.margin-bottom-1 {
+  margin-bottom: 1rem;
+}
+
+.margin-bottom-2 {
+  margin-bottom: 2rem;
+}
+
+.margin-block-0-5 {
+  margin-block: 0.5rem;
+}
+
+.margin-block-1 {
+  margin-block: 1rem;
+}
+
+.margin-block-1-5 {
+  margin-block: 1.5rem;
+}
+
+.margin-inline-1 {
+  margin-inline: 1rem;
+}
+
+.margin-inline-1-5 {
+  margin-inline: 1.5rem;
+}
+
+.hidden {
+  display: none !important;
+}
+
+.h1 {
+  font-size: 2.5rem;
+}
+
+.h2 {
+  font-size: 2rem;
+}
+
+.h3 {
+  font-size: 1.4rem;
+}
+
+.h4 {
+  font-size: 1rem;
+}
+
+.h5 {
+  font-size: 0.8rem;
+}
+
+.grid-3 {
+  grid-template-columns: 1fr auto auto;
+}
+
+.flow-column {
+  grid-auto-flow: column;
+}
+
+.w-100 {
+  width: 100%;
+}
+
+.color-0-8 {
+  color: rgba(var(--text-color), 0.8);
+}
+
+.weight-400 {
+  font-weight: 400;
+}
+
+.weight-500 {
+  font-weight: 500;
+}
+
+.ws-pre-line {
+  white-space: pre-line;
+}
+
+.card {
+  background-color: rgba(var(--foreground-color), 1);
+  border-radius: 0.5rem;
+  padding: max(1rem, 3vw);
+}
+
+.ripple {
+  height: 8rem;
+  width: 8rem;
+  position: absolute;
+  border-radius: 50%;
+  transform: scale(0);
+  background: radial-gradient(circle,
+      rgba(var(--text-color), 0.3) 0%,
+      rgba(0, 0, 0, 0) 50%);
+  pointer-events: none;
+}
+
+.interactive {
+  position: relative;
+  overflow: hidden;
+  cursor: pointer;
+  -webkit-tap-highlight-color: transparent;
+}
+
+.observe-empty-state:empty {
+  display: none;
+}
+
+.observe-empty-state:not(:empty)~.empty-state {
+  display: none;
+}
+
+.password-field {
+  label {
+    display: flex;
+    flex-shrink: 0;
+
+    input:checked~.visible {
+      display: none;
+    }
+
+    input:not(:checked)~.invisible {
+      display: none;
+    }
+  }
+}
+
+.multi-state-button {
+  display: grid;
+  text-align: center;
+  align-items: center;
+  justify-items: center;
+  isolation: isolate;
+
+  &>* {
+    grid-area: 1/1/2/2;
+  }
+
+  button {
+    z-index: 1;
+    width: 100%;
+  }
+}
+
+#confirmation_popup,
+#prompt_popup {
+  flex-direction: column;
+
+  h4 {
+    margin-bottom: 1rem;
+  }
+
+  sm-button {
+    margin: 0;
+  }
+
+  .flex {
+    padding: 0;
+    margin-top: 1rem;
+
+    sm-button:first-of-type {
+      margin-right: 0.6rem;
+      margin-left: auto;
+    }
+  }
+}
+
+#prompt_message {
+  margin-bottom: 1.5rem;
+}
+
+.popup__header {
+  position: relative;
+  display: grid;
+  gap: 0.5rem;
+  width: 100%;
+  padding: 0 1.5rem;
+  align-items: center;
+
+  &>* {
+    grid-row: 1;
+  }
+
+  h3,
+  h4 {
+    grid-column: 1/-1;
+    justify-self: center;
+    align-self: center;
+  }
+
+  &__close {
+    grid-column: 1;
+    margin-left: -1rem;
+    justify-self: flex-start;
+  }
+}
+
+ul,
+menu {
+  &[type="circle"] {
+    padding: 1.5rem 2.5rem;
+    list-style: circle;
+
+    li {
+      margin-bottom: 1rem;
+
+      &:last-of-type {
+        margin-bottom: 0;
+      }
+    }
+  }
+
+  & {
+    list-style: none;
+  }
+}
+
+#main_header {
+  grid-area: header;
+  display: grid;
+  align-items: center;
+  grid-template-columns: 1fr auto;
+  gap: 1rem;
+  padding: 1rem;
+  border-bottom: solid thin rgba(var(--text-color), 0.3);
+  grid-column: 1/-1;
+}
+
+#logo {
+  color: inherit;
+  margin-right: auto;
+}
+
+.app-brand {
+  display: flex;
+  gap: 0.3rem;
+  align-items: center;
+
+  .icon {
+    height: 1.2rem;
+    width: 1.2rem;
+  }
+}
+
+.app-name {
+  &__company {
+    font-size: 0.8rem;
+    font-weight: 500;
+    color: rgba(var(--text-color), 0.8);
+  }
+}
+
+#meta_mask_status_button {
+  gap: 0.3rem;
+  border-radius: 2rem;
+  background-color: rgba(var(--text-color), 0.06);
+  padding: 0.3rem 0.6rem;
+  font-weight: 500;
+
+  .icon-wrapper {
+    position: relative;
+    display: grid;
+    place-content: center;
+
+    &::after {
+      content: "";
+      position: absolute;
+      width: 0.5rem;
+      height: 0.5rem;
+      border-radius: 50%;
+      top: 0;
+      right: 0;
+    }
+
+    &>* {
+      grid-area: 1/1;
+    }
+  }
+
+  &[data-status="connected"] {
+    pointer-events: none;
+
+    .icon-wrapper::after {
+      background-color: var(--green);
+    }
+  }
+
+  &[data-status="disconnected"] .icon-wrapper::after {
+    background-color: var(--danger-color);
+  }
+}
+
+theme-toggle {
+  justify-self: end;
+  align-self: center;
+}
+
+.label {
+  text-transform: capitalize;
+  font-size: 0.8rem;
+  margin-bottom: 0.3rem;
+  color: rgba(var(--text-color), 0.8);
+  margin-top: 1.5rem;
+  font-weight: 500;
+
+  &:first-of-type {
+    margin-top: 0;
+  }
+
+  &+ :is(h1, h2, h3, h4, h5, h6, p, span, sm-copy, a) {
+    font-weight: 700;
+  }
+}
+
+main {
+  display: grid;
+  height: 100%;
+  grid-template-rows: auto 1fr auto;
+  grid-template-areas: "header" "pages" "navbar";
+}
+
+#main_navbar {
+  grid-area: navbar;
+  display: flex;
+  background: rgba(var(--text-color), 0.03);
+
+  &.hide-away {
+    position: absolute;
+  }
+
+  ul {
+    display: flex;
+    height: 100%;
+    width: 100%;
+
+    li {
+      width: 100%;
+    }
+  }
+}
+
+.nav-item {
+  position: relative;
+  display: flex;
+  flex: 1;
+  gap: 0.5rem;
+  width: 100%;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  padding: 0.5rem 0.3rem;
+  color: var(--text-color);
+  font-size: 0.8rem;
+  border-radius: 0.3rem;
+  font-weight: 500;
+
+  .icon {
+    width: 2rem;
+    transition: transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
+  }
+
+  &__title {
+    transition: opacity 0.2s,
+      transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
+  }
+
+  &--active {
+    color: var(--accent-color);
+
+    .icon {
+      fill: var(--accent-color);
+    }
+  }
+
+  &__indicator {
+    position: absolute;
+    bottom: 0;
+    width: 2rem;
+    height: 0.3rem;
+    background: var(--accent-color);
+    border-radius: 1rem 1rem 0 0;
+    view-transition-name: indicator;
+  }
+}
+
+// body.loaded .nav-item {
+//   &__indicator {
+//     view-transition-name: indicator;
+//   }
+// }
+#page_container {
+  display: flex;
+  overflow: auto;
+  grid-area: pages;
+
+  &[data-page="home"] {
+    &> :nth-child(2) {
+      flex: 1;
+    }
+  }
+
+  &[data-page="send"] {
+    align-items: flex-start;
+
+    &>* {
+      padding: 1rem;
+      margin: 0 auto;
+    }
+  }
+
+  &[data-page="create"] {
+    margin: 0 auto;
+    padding: 4vw 1rem;
+    gap: 2rem;
+    flex-direction: column;
+    width: min(100%, 42rem);
+  }
+}
+
+aside {
+  view-transition-name: search-history;
+
+  &>* {
+    padding: 0 1rem;
+  }
+
+  h4 {
+    padding: 1rem;
+  }
+
+  padding-bottom: 1.5rem;
+}
+
+.contact {
+  display: grid;
+  gap: 0.5rem;
+  align-items: center;
+  border: solid thin rgba(var(--text-color), 0.3);
+  padding: 0.5rem;
+  border-radius: 0.5rem;
+
+  sm-chips {
+    background-color: rgba(var(--text-color), 0.06);
+    padding: 0.2rem 0.3rem;
+    border-radius: 0.5rem;
+    width: fit-content;
+  }
+
+  sm-chip {
+    --padding: 0.3rem 0.5rem;
+    font-size: 0.8rem;
+    --border-radius: 0.3rem;
+  }
+
+  sm-copy {
+    font-size: 0.9rem;
+    font-weight: 500;
+  }
+}
+
+#balance_section {
+  margin-top: 3vw;
+  align-content: start;
+  padding: 1.5rem;
+
+  &>* {
+    max-width: 36rem;
+    margin: 0 auto;
+  }
+}
+
+#input_wrapper {
+  display: grid;
+  gap: 0.5rem;
+}
+
+#eth_balance_wrapper {
+  background-color: rgba(var(--text-color), 0.06);
+  padding: max(1rem, 1.5vw);
+  border-radius: 0.5rem;
+  width: 100%;
+
+  li {
+    &:not(:last-of-type) {
+      border-bottom: solid thin rgba(var(--text-color), 0.3);
+      padding-bottom: 0.5rem;
+    }
+  }
+}
+
+#error_section {
+  display: grid;
+  height: 100%;
+  gap: 0.5rem;
+  place-content: center;
+  place-items: center;
+  text-align: center;
+  grid-column: 1/-1;
+
+  .icon {
+    height: 8rem;
+    width: 8rem;
+    padding: 2rem;
+    background-color: rgba(var(--text-color), 0.06);
+    border-radius: 5rem;
+    margin-bottom: 2rem;
+  }
+}
+
+.transaction__phase {
+  display: flex;
+  align-items: center;
+  gap: 1rem;
+
+  &:not(:last-of-type) {
+    position: relative;
+    margin-bottom: 2rem;
+
+    &::after {
+      content: '';
+      position: absolute;
+      width: 0.1rem;
+      height: 100%;
+      left: 0.3rem;
+      border-right: dashed 0.1rem rgba(var(--text-color), 0.5);
+      top: calc(100% + 0.4rem);
+
+    }
+  }
+
+  .icon {
+    height: 1rem;
+    width: 1rem;
+  }
+
+  sm-spinner {
+    --size: 1rem;
+  }
+
+  .confirmed {
+    fill: var(--green);
+  }
+}
+
+.user-action-result__icon {
+  justify-self: center;
+  height: 4rem;
+  width: 4rem;
+  border-radius: 5rem;
+  animation: popup 1s;
+  padding: 1rem;
+
+  &.pending {
+    fill: var(--yellow);
+    background-color: rgba(var(--text-color), 0.03);
+  }
+
+  &.confirmed {
+    fill: rgba(var(--background-color), 1);
+    background-color: #0bbe56;
+  }
+
+  &.failed {
+    background-color: rgba(var(--text-color), 0.03);
+    fill: var(--danger-color);
+  }
+}
+
+@keyframes popup {
+  0% {
+    opacity: 0;
+    transform: scale(0.2) translateY(600%);
+  }
+
+  10% {
+    transform: scale(0.2) translateY(5rem);
+    opacity: 1;
+  }
+
+  40% {
+    transform: scale(0.2) translateY(0);
+  }
+
+  80% {
+    transform: scale(1.1) translateY(0);
+  }
+
+  100% {
+    transform: scale(1) translateY(0);
+  }
+}
+
+#generated_addresses {
+  background-color: rgba(var(--text-color), 0.06);
+  padding: max(1rem, 1.5vw);
+  border-radius: 0.5rem;
+
+  li {
+    &:not(:last-of-type) {
+      padding-bottom: 1rem;
+      border-bottom: solid thin rgba(var(--text-color), 0.3);
+    }
+  }
+}
+
+@media only screen and (max-width: 640px) {
+  .hide-on-small {
+    display: none;
+  }
+
+  #page_container {
+    &[data-page="home"] {
+      flex-direction: column;
+
+      &> :first-child {
+        order: 1;
+      }
+    }
+  }
+}
+
+@media only screen and (min-width: 640px) {
+  sm-popup {
+    --width: 24rem;
+  }
+
+  .popup__header {
+    padding: 1rem 1.5rem 0 1.5rem;
+  }
+
+  main {
+    grid-template-columns: 10rem 1fr;
+    grid-template-areas: "header header" "navbar pages";
+    grid-template-rows: auto 1fr;
+  }
+
+  #main_navbar {
+    border-top: none;
+    flex-direction: column;
+    background-color: transparent;
+    border-right: solid thin rgba(var(--text-color), 0.3);
+
+    ul {
+      flex-direction: column;
+      gap: 0.5rem;
+      padding: 0.3rem;
+    }
+  }
+
+  .nav-item {
+    flex-direction: row;
+    justify-content: flex-start;
+    padding: 0.8rem 1rem 0.8rem 0.5rem;
+    flex: 1;
+
+    &__indicator {
+      width: 0.25rem;
+      height: 50%;
+      left: 0;
+      border-radius: 0 1rem 1rem 0;
+      bottom: auto;
+    }
+  }
+
+  aside {
+    border-right: solid thin rgba(var(--text-color), 0.3);
+    overflow-y: auto;
+
+    h4 {
+      position: sticky;
+      top: 0;
+      background-color: rgba(var(--foreground-color), 1);
+      z-index: 1;
+    }
+  }
+
+  #input_wrapper {
+    grid-template-columns: 1fr auto;
+  }
+}
+
+@media only screen and (min-width: 1280px) {
+  .page {
+    margin: 0 8vw;
+  }
+}
+
+@media (hover: hover) {
+  .hover {
+    cursor: pointer;
+  }
+
+  ::-webkit-scrollbar {
+    width: 0.5rem;
+    height: 0.5rem;
+  }
+
+  ::-webkit-scrollbar-thumb {
+    background: rgba(var(--text-color), 0.3);
+    border-radius: 1rem;
+
+    &:hover {
+      background: rgba(var(--text-color), 0.5);
+    }
+  }
+
+  .interact:not([disabled], .button--primary) {
+    transition: background-color 0.3s;
+
+    &:hover {
+      background-color: rgba(var(--text-color), 0.06);
+    }
+  }
+
+  .button:not([disabled]) {
+    transition: background-color 0.3s, filter 0.3s;
+
+    &:hover {
+      filter: contrast(2);
+    }
+  }
+}
+
+@media (prefers-reduced-motion) {
+
+  ::view-transition-group(*),
+  ::view-transition-old(*),
+  ::view-transition-new(*) {
+    animation: none !important;
+  }
+}
\ No newline at end of file
diff --git a/bscwallet/index.html b/bscwallet/index.html
new file mode 100644
index 0000000..6f3014c
--- /dev/null
+++ b/bscwallet/index.html
@@ -0,0 +1,3475 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>Binance Smart Chain</title>
+    <link rel="stylesheet" href="css/main.css" />
+
+    <link rel="preconnect" href="https://fonts.googleapis.com" />
+    <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
+    <link
+      href="https://fonts.googleapis.com/css2?family=Roboto:ital,wght@0,400;0,500;0,700;1,400;1,500;1,700&display=swap"
+      rel="stylesheet"
+    />
+  </head>
+
+  <body class="hidden">
+    <sm-notifications id="notification_drawer"></sm-notifications>
+    <sm-popup id="confirmation_popup">
+      <h4 id="confirm_title"></h4>
+      <p id="confirm_message" class="breakable"></p>
+      <div class="flex align-center gap-0-5 margin-left-auto">
+        <button class="button cancel-button">Cancel</button>
+        <button class="button button--primary confirm-button ok-button">
+          Ok
+        </button>
+      </div>
+    </sm-popup>
+    <main>
+      <header id="main_header">
+        <div id="logo" class="app-brand">
+          <svg id="main_logo" class="icon" viewBox="0 0 27.25 32">
+            <title>RanchiMall</title>
+            <path
+              d="M27.14,30.86c-.74-2.48-3-4.36-8.25-6.94a20,20,0,0,1-4.2-2.49,6,6,0,0,1-1.25-1.67,4,4,0,0,1,0-2.26c.37-1.08.79-1.57,3.89-4.55a11.66,11.66,0,0,0,3.34-4.67,6.54,6.54,0,0,0,.05-2.82C20,3.6,18.58,2,16.16.49c-.89-.56-1.29-.64-1.3-.24a3,3,0,0,1-.3.72l-.3.55L13.42.94C13,.62,12.4.26,12.19.15c-.4-.2-.73-.18-.72.05a9.39,9.39,0,0,1-.61,1.33s-.14,0-.27-.13C8.76.09,8-.27,8,.23A11.73,11.73,0,0,1,6.76,2.6C4.81,5.87,2.83,7.49.77,7.49c-.89,0-.88,0-.61,1,.22.85.33.92,1.09.69A5.29,5.29,0,0,0,3,8.33c.23-.17.45-.29.49-.26a2,2,0,0,1,.22.63A1.31,1.31,0,0,0,4,9.34a5.62,5.62,0,0,0,2.27-.87L7,8l.13.55c.19.74.32.82,1,.65a7.06,7.06,0,0,0,3.46-2.47l.6-.71-.06.64c-.17,1.63-1.3,3.42-3.39,5.42L6.73,14c-3.21,3.06-3,5.59.6,8a46.77,46.77,0,0,0,4.6,2.41c.28.13,1,.52,1.59.87,3.31,2,4.95,3.92,4.95,5.93a2.49,2.49,0,0,0,.07.77h0c.09.09,0,.1.9-.14a2.61,2.61,0,0,0,.83-.32,3.69,3.69,0,0,0-.55-1.83A11.14,11.14,0,0,0,17,26.81a35.7,35.7,0,0,0-5.1-2.91C9.37,22.64,8.38,22,7.52,21.17a3.53,3.53,0,0,1-1.18-2.48c0-1.38.71-2.58,2.5-4.23,2.84-2.6,3.92-3.91,4.67-5.65a3.64,3.64,0,0,0,.42-2A3.37,3.37,0,0,0,13.61,5l-.32-.74.29-.48c.17-.27.37-.63.46-.8l.15-.3.44.64a5.92,5.92,0,0,1,1,2.81,5.86,5.86,0,0,1-.42,1.94c0,.12-.12.3-.15.4a9.49,9.49,0,0,1-.67,1.1,28,28,0,0,1-4,4.29C8.62,15.49,8.05,16.44,8,17.78a3.28,3.28,0,0,0,1.11,2.76c.95,1,2.07,1.74,5.25,3.32,3.64,1.82,5.22,2.9,6.41,4.38A4.78,4.78,0,0,1,21.94,31a3.21,3.21,0,0,0,.14.92,1.06,1.06,0,0,0,.43-.05l.83-.22.46-.12-.06-.46c-.21-1.53-1.62-3.25-3.94-4.8a37.57,37.57,0,0,0-5.22-2.82A13.36,13.36,0,0,1,11,21.19a3.36,3.36,0,0,1-.8-4.19c.41-.85.83-1.31,3.77-4.15,2.39-2.31,3.43-4.13,3.43-6a5.85,5.85,0,0,0-2.08-4.29c-.23-.21-.44-.43-.65-.65A2.5,2.5,0,0,1,15.27.69a10.6,10.6,0,0,1,2.91,2.78A4.16,4.16,0,0,1,19,6.16a4.91,4.91,0,0,1-.87,3c-.71,1.22-1.26,1.82-4.27,4.67a9.47,9.47,0,0,0-2.07,2.6,2.76,2.76,0,0,0-.33,1.54,2.76,2.76,0,0,0,.29,1.47c.57,1.21,2.23,2.55,4.65,3.73a32.41,32.41,0,0,1,5.82,3.24c2.16,1.6,3.2,3.16,3.2,4.8a1.94,1.94,0,0,0,.09.76,4.54,4.54,0,0,0,1.66-.4C27.29,31.42,27.29,31.37,27.14,30.86ZM6.1,7h0a3.77,3.77,0,0,1-1.46.45L4,7.51l.68-.83a25.09,25.09,0,0,0,3-4.82A12,12,0,0,1,8.28.76c.11-.12.77.32,1.53,1l.63.58-.57.84A10.34,10.34,0,0,1,6.1,7Zm5.71-1.78A9.77,9.77,0,0,1,9.24,7.18h0a5.25,5.25,0,0,1-1.17.28l-.58,0,.65-.78a21.29,21.29,0,0,0,2.1-3.12c.22-.41.42-.76.44-.79s.5.43.9,1.24L12,5ZM13.41,3a2.84,2.84,0,0,1-.45.64,11,11,0,0,1-.9-.91l-.84-.9.19-.45c.34-.79.39-.8,1-.31A9.4,9.4,0,0,1,13.8,2.33q-.18.34-.39.69Z"
+            />
+          </svg>
+          <div class="app-name">
+            <div class="app-name__company">RanchiMall</div>
+            <h4 class="app-name__title">Binance Smart Chain</h4>
+          </div>
+        </div>
+        <button
+          id="meta_mask_status_button"
+          class="button interactive flex align-center hidden"
+          data-status="disconnected"
+          onclick="connectToMetaMask()"
+        >
+          <div class="icon-wrapper">
+            <svg
+              class="icon"
+              xmlns="http://www.w3.org/2000/svg"
+              xml:space="preserve"
+              id="Layer_1"
+              x="0"
+              y="0"
+              version="1.1"
+              viewBox="0 0 318.6 318.6"
+            >
+              <style>
+                .st1,
+                .st6 {
+                  fill: #e4761b;
+                  stroke: #e4761b;
+                  stroke-linecap: round;
+                  stroke-linejoin: round;
+                }
+
+                .st6 {
+                  fill: #f6851b;
+                  stroke: #f6851b;
+                }
+              </style>
+              <path
+                fill="#e2761b"
+                stroke="#e2761b"
+                stroke-linecap="round"
+                stroke-linejoin="round"
+                d="m274.1 35.5-99.5 73.9L193 65.8z"
+              />
+              <path
+                d="m44.4 35.5 98.7 74.6-17.5-44.3zm193.9 171.3-26.5 40.6 56.7 15.6 16.3-55.3zm-204.4.9L50.1 263l56.7-15.6-26.5-40.6z"
+                class="st1"
+              />
+              <path
+                d="m103.6 138.2-15.8 23.9 56.3 2.5-2-60.5zm111.3 0-39-34.8-1.3 61.2 56.2-2.5zM106.8 247.4l33.8-16.5-29.2-22.8zm71.1-16.5 33.9 16.5-4.7-39.3z"
+                class="st1"
+              />
+              <path
+                fill="#d7c1b3"
+                stroke="#d7c1b3"
+                stroke-linecap="round"
+                stroke-linejoin="round"
+                d="m211.8 247.4-33.9-16.5 2.7 22.1-.3 9.3zm-105 0 31.5 14.9-.2-9.3 2.5-22.1z"
+              />
+              <path
+                fill="#233447"
+                stroke="#233447"
+                stroke-linecap="round"
+                stroke-linejoin="round"
+                d="m138.8 193.5-28.2-8.3 19.9-9.1zm40.9 0 8.3-17.4 20 9.1z"
+              />
+              <path
+                fill="#cd6116"
+                stroke="#cd6116"
+                stroke-linecap="round"
+                stroke-linejoin="round"
+                d="m106.8 247.4 4.8-40.6-31.3.9zM207 206.8l4.8 40.6 26.5-39.7zm23.8-44.7-56.2 2.5 5.2 28.9 8.3-17.4 20 9.1zm-120.2 23.1 20-9.1 8.2 17.4 5.3-28.9-56.3-2.5z"
+              />
+              <path
+                fill="#e4751f"
+                stroke="#e4751f"
+                stroke-linecap="round"
+                stroke-linejoin="round"
+                d="m87.8 162.1 23.6 46-.8-22.9zm120.3 23.1-1 22.9 23.7-46zm-64-20.6-5.3 28.9 6.6 34.1 1.5-44.9zm30.5 0-2.7 18 1.2 45 6.7-34.1z"
+              />
+              <path
+                d="m179.8 193.5-6.7 34.1 4.8 3.3 29.2-22.8 1-22.9zm-69.2-8.3.8 22.9 29.2 22.8 4.8-3.3-6.6-34.1z"
+                class="st6"
+              />
+              <path
+                fill="#c0ad9e"
+                stroke="#c0ad9e"
+                stroke-linecap="round"
+                stroke-linejoin="round"
+                d="m180.3 262.3.3-9.3-2.5-2.2h-37.7l-2.3 2.2.2 9.3-31.5-14.9 11 9 22.3 15.5h38.3l22.4-15.5 11-9z"
+              />
+              <path
+                fill="#161616"
+                stroke="#161616"
+                stroke-linecap="round"
+                stroke-linejoin="round"
+                d="m177.9 230.9-4.8-3.3h-27.7l-4.8 3.3-2.5 22.1 2.3-2.2h37.7l2.5 2.2z"
+              />
+              <path
+                fill="#763d16"
+                stroke="#763d16"
+                stroke-linecap="round"
+                stroke-linejoin="round"
+                d="m278.3 114.2 8.5-40.8-12.7-37.9-96.2 71.4 37 31.3 52.3 15.3 11.6-13.5-5-3.6 8-7.3-6.2-4.8 8-6.1zM31.8 73.4l8.5 40.8-5.4 4 8 6.1-6.1 4.8 8 7.3-5 3.6 11.5 13.5 52.3-15.3 37-31.3-96.2-71.4z"
+              />
+              <path
+                d="m267.2 153.5-52.3-15.3 15.9 23.9-23.7 46 31.2-.4h46.5zm-163.6-15.3-52.3 15.3-17.4 54.2h46.4l31.1.4-23.6-46zm71 26.4 3.3-57.7 15.2-41.1h-67.5l15 41.1 3.5 57.7 1.2 18.2.1 44.8h27.7l.2-44.8z"
+                class="st6"
+              />
+            </svg>
+          </div>
+          <div id="meta_mask_status">Disconnected</div>
+        </button>
+        <div class="flex align-center gap-0-3">
+          <sm-select id="currency_selector" class="margin-right-0-5">
+            <sm-option value="bsc" selected>BSC</sm-option>
+            <sm-option value="inr">INR</sm-option>
+            <sm-option value="usd">USD</sm-option>
+          </sm-select>
+          <theme-toggle></theme-toggle>
+        </div>
+      </header>
+      <nav id="main_navbar">
+        <ul>
+          <li>
+            <a class="nav-item nav-item--active interactive" href="#/balance">
+              <svg
+                class="icon"
+                xmlns="http://www.w3.org/2000/svg"
+                height="24px"
+                viewBox="0 0 24 24"
+                width="24px"
+                fill="#000000"
+              >
+                <path d="M0 0h24v24H0V0z" fill="none" />
+                <path
+                  d="M21 7.28V5c0-1.1-.9-2-2-2H5c-1.11 0-2 .9-2 2v14c0 1.1.89 2 2 2h14c1.1 0 2-.9 2-2v-2.28c.59-.35 1-.98 1-1.72V9c0-.74-.41-1.37-1-1.72zM20 9v6h-7V9h7zM5 19V5h14v2h-6c-1.1 0-2 .9-2 2v6c0 1.1.9 2 2 2h6v2H5z"
+                />
+                <circle cx="16" cy="12" r="1.5" />
+              </svg>
+              <span class="nav-item__title"> Balance </span>
+              <div class="nav-item__indicator"></div>
+            </a>
+          </li>
+          <li>
+            <a class="nav-item interactive" href="#/send">
+              <svg
+                class="icon"
+                xmlns="http://www.w3.org/2000/svg"
+                height="24px"
+                viewBox="0 0 24 24"
+                width="24px"
+                fill="#000000"
+              >
+                <path d="M0 0h24v24H0V0z" fill="none"></path>
+                <path
+                  d="M4.01 6.03l7.51 3.22-7.52-1 .01-2.22m7.5 8.72L4 17.97v-2.22l7.51-1M2.01 3L2 10l15 2-15 2 .01 7L23 12 2.01 3z"
+                ></path>
+              </svg>
+              <span class="nav-item__title"> Send </span>
+            </a>
+          </li>
+          <li>
+            <a class="nav-item interactive" href="#/create">
+              <svg
+                class="icon"
+                xmlns="http://www.w3.org/2000/svg"
+                height="24px"
+                viewBox="0 0 24 24"
+                width="24px"
+                fill="#000000"
+              >
+                <path d="M0 0h24v24H0V0z" fill="none"></path>
+                <path
+                  d="M13 7h-2v4H7v2h4v4h2v-4h4v-2h-4V7zm-1-5C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm0 18c-4.41 0-8-3.59-8-8s3.59-8 8-8 8 3.59 8 8-3.59 8-8 8z"
+                ></path>
+              </svg>
+              <span class="nav-item__title"> Create </span>
+            </a>
+          </li>
+        </ul>
+      </nav>
+      <div id="page_container"></div>
+    </main>
+    <sm-popup id="transaction_result_popup">
+      <header slot="header" class="popup__header">
+        <div class="flex align-center">
+          <button class="popup__header__close" onclick="closePopup()">
+            <svg
+              class="icon"
+              xmlns="http://www.w3.org/2000/svg"
+              height="24px"
+              viewBox="0 0 24 24"
+              width="24px"
+              fill="#000000"
+            >
+              <path d="M0 0h24v24H0V0z" fill="none" />
+              <path
+                d="M19 6.41L17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41z"
+              />
+            </svg>
+          </button>
+        </div>
+      </header>
+      <div id="transaction_result_popup__content" class="grid gap-2"></div>
+    </sm-popup>
+    <sm-popup id="retrieve_btc_addr_popup">
+      <header slot="header" class="popup__header">
+        <div class="flex align-center">
+          <button class="popup__header__close" onclick="closePopup()">
+            <svg
+              class="icon"
+              xmlns="http://www.w3.org/2000/svg"
+              height="24px"
+              viewBox="0 0 24 24"
+              width="24px"
+              fill="#000000"
+            >
+              <path d="M0 0h24v24H0V0z" fill="none" />
+              <path
+                d="M19 6.41L17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41z"
+              />
+            </svg>
+          </button>
+        </div>
+      </header>
+      <section class="grid gap-1-5">
+        <div class="grid gap-0-5">
+          <h4>Did you forget your addresses?</h4>
+          <p>
+            If you have your BSC/BTC/FLO Private Key, enter it here to recover
+            all your addresses and private keys.
+          </p>
+        </div>
+        <sm-form>
+          <sm-input
+            id="retrieve_btc_addr_field"
+            type="password"
+            placeholder="BSC/BTC/FLO Private Key"
+            class="password-field"
+            data-private-key
+            required
+            autofocus
+          >
+            <label slot="right" class="interact">
+              <input
+                type="checkbox"
+                class="hidden"
+                autocomplete="off"
+                readonly
+                onchange="togglePrivateKeyVisibility(this)"
+              />
+              <svg
+                class="icon invisible"
+                xmlns="http://www.w3.org/2000/svg"
+                height="24px"
+                viewBox="0 0 24 24"
+                width="24px"
+                fill="#000000"
+              >
+                <title>Hide password</title>
+                <path
+                  d="M0 0h24v24H0zm0 0h24v24H0zm0 0h24v24H0zm0 0h24v24H0z"
+                  fill="none"
+                />
+                <path
+                  d="M12 7c2.76 0 5 2.24 5 5 0 .65-.13 1.26-.36 1.83l2.92 2.92c1.51-1.26 2.7-2.89 3.43-4.75-1.73-4.39-6-7.5-11-7.5-1.4 0-2.74.25-3.98.7l2.16 2.16C10.74 7.13 11.35 7 12 7zM2 4.27l2.28 2.28.46.46C3.08 8.3 1.78 10.02 1 12c1.73 4.39 6 7.5 11 7.5 1.55 0 3.03-.3 4.38-.84l.42.42L19.73 22 21 20.73 3.27 3 2 4.27zM7.53 9.8l1.55 1.55c-.05.21-.08.43-.08.65 0 1.66 1.34 3 3 3 .22 0 .44-.03.65-.08l1.55 1.55c-.67.33-1.41.53-2.2.53-2.76 0-5-2.24-5-5 0-.79.2-1.53.53-2.2zm4.31-.78l3.15 3.15.02-.16c0-1.66-1.34-3-3-3l-.17.01z"
+                />
+              </svg>
+              <svg
+                class="icon visible"
+                xmlns="http://www.w3.org/2000/svg"
+                height="24px"
+                viewBox="0 0 24 24"
+                width="24px"
+                fill="#000000"
+              >
+                <title>Show password</title>
+                <path d="M0 0h24v24H0z" fill="none" />
+                <path
+                  d="M12 4.5C7 4.5 2.73 7.61 1 12c1.73 4.39 6 7.5 11 7.5s9.27-3.11 11-7.5c-1.73-4.39-6-7.5-11-7.5zM12 17c-2.76 0-5-2.24-5-5s2.24-5 5-5 5 2.24 5 5-2.24 5-5 5zm0-8c-1.66 0-3 1.34-3 3s1.34 3 3 3 3-1.34 3-3-1.34-3-3-3z"
+                />
+              </svg>
+            </label>
+          </sm-input>
+          <button
+            class="button button--primary cta"
+            type="submit"
+            onclick="retrieveBinanceAddr()"
+          >
+            Recover
+          </button>
+        </sm-form>
+        <div id="recovered_addresses_wrapper" class="grid gap-1"></div>
+      </section>
+    </sm-popup>
+    <script>
+      /* Constants for FLO blockchain operations !!Make sure to add this at beginning!! */
+      const floGlobals = {
+        blockchain: "FLO",
+        tokenURL: "https://ranchimallflo.ranchimall.net/",
+        expirationDays: 60,
+      };
+    </script>
+    <script src="https://unpkg.com/uhtml@3.0.1/es.js"></script>
+    <script src="scripts/components.min.js" type="text/javascript"></script>
+    <script
+      src="scripts/btcwallet_scripts_lib.js"
+      type="text/javascript"
+    ></script>
+
+    <!-- ethers.js version 5.6 -->
+
+    <script src="scripts/btcOperator.js" type="text/javascript"></script>
+    <script src="scripts/floCrypto.js" type="text/javascript"></script>
+    <script src="scripts/tap_combined.js" type="text/javascript"></script>
+    <script src="scripts/keccak.js" type="text/javascript"></script>
+    <script src="scripts/floEthereum.js" type="text/javascript"></script>
+    <script src="scripts/compactIDB.js" type="text/javascript"></script>
+    <script src="scripts/ether.umd.min.js" type="text/javascript"></script>
+    <script src="scripts/bscOperator.js" type="text/javascript"></script>
+
+    <script>
+      let showCurrentValue = false;
+      let currentCurrency = localStorage.getItem("preferredCurrency") || "bsc";
+      let exchangeRates = {
+        usd: 0,
+        inr: 0,
+      };
+      let historicalRates = {};
+      let isHistoricApiAvailable = false;
+
+      function syncCurrencySelector() {
+        const selector = getRef("currency_selector");
+        if (selector && selector.value !== currentCurrency) {
+          selector.value = currentCurrency;
+          const options = selector.querySelectorAll("sm-option");
+          options.forEach((option) => {
+            if (option.value === currentCurrency) {
+              option.setAttribute("selected", "");
+            } else {
+              option.removeAttribute("selected");
+            }
+          });
+        }
+      }
+
+      async function fetchExchangeRates() {
+        try {
+          const response = await fetch(
+            "https://api.coingecko.com/api/v3/simple/price?ids=binancecoin&vs_currencies=usd,inr"
+          );
+          const data = await response.json();
+
+          if (data) {
+            exchangeRates = {
+              usd: parseFloat(data.binancecoin.usd) || 0,
+              inr: parseFloat(data.binancecoin.inr) || 0,
+            };
+          } else {
+            exchangeRates = {
+              usd: 500, // Fallback rate
+              inr: 40000, // Fallback rate
+            };
+          }
+          return exchangeRates;
+        } catch (error) {
+          console.error("Error fetching exchange rates:", error);
+          notify("Failed to fetch currency rates", "error");
+          exchangeRates = {
+            usd: 500, // Fallback rate
+            inr: 40000, // Fallback rate
+          };
+          isHistoricApiAvailable = false;
+          return exchangeRates;
+        }
+      }
+
+      async function fetchHistoricalRate(timestamp) {
+        if (historicalRates[timestamp]) {
+          return historicalRates[timestamp];
+        }
+        const cacheKey = `bsc-historical-${timestamp}`;
+        const cachedData = localStorage.getItem(cacheKey);
+        if (cachedData) {
+          const parsedData = JSON.parse(cachedData);
+          historicalRates[timestamp] = parsedData;
+          return parsedData;
+        }
+
+        try {
+          const date = new Date(timestamp * 1000);
+          const day = date.getDate().toString().padStart(2, "0");
+          const month = (date.getMonth() + 1).toString().padStart(2, "0");
+          const year = date.getFullYear();
+          const formattedDate = `${day}-${month}-${year}`;
+          const response = await fetch(
+            `https://api.coingecko.com/api/v3/coins/binancecoin/history?date=${formattedDate}`
+          );
+          const data = await response.json();
+
+          if (data && data.market_data && data.market_data.current_price) {
+            const rates = {
+              usd: parseFloat(data.market_data.current_price.usd) || 0,
+              inr: parseFloat(data.market_data.current_price.inr) || 0,
+            };
+            historicalRates[timestamp] = rates;
+            localStorage.setItem(cacheKey, JSON.stringify(rates));
+            return rates;
+          }
+          return exchangeRates;
+        } catch (error) {
+          console.error("Error fetching historical rate:", error);
+          return exchangeRates;
+        }
+      }
+
+      async function updateCurrency(currency) {
+        const previousCurrency = currentCurrency;
+        currentCurrency = currency;
+        localStorage.setItem("preferredCurrency", currency);
+
+        if (
+          currency !== "bsc" &&
+          (exchangeRates.usd === 0 || exchangeRates.inr === 0)
+        ) {
+          await fetchExchangeRates();
+        }
+        if (getRef("page_container")?.dataset?.page === "tdx") {
+          // Get the transaction value and fee elements if they exist
+          const valueElement = getRef("tx_value");
+          const feeElement = getRef("tx_fee");
+
+          if (valueElement && valueElement.dataset.eth) {
+            const ethAmount = parseFloat(valueElement.dataset.eth);
+            const timestamp = valueElement.dataset.timestamp;
+            valueElement.textContent = await getConvertedAmount(
+              ethAmount,
+              timestamp
+            );
+          }
+
+          if (feeElement && feeElement.dataset.eth) {
+            const ethFee = parseFloat(feeElement.dataset.eth);
+            const timestamp = feeElement.dataset.timestamp;
+            feeElement.textContent = await getConvertedAmount(
+              ethFee,
+              timestamp
+            );
+          }
+        }
+
+        if (currency !== "bsc" && previousCurrency === "bsc") {
+          testHistoricalAPIAndRenderToggle();
+        } else if (currency === "bsc" && previousCurrency !== "bsc") {
+          const container = document.querySelector(
+            ".flex.flex-direction-column.gap-0-5.sticky.top-0"
+          );
+          if (container) {
+            const existingToggle =
+              container.querySelector("sm-switch")?.parentElement;
+            if (existingToggle) existingToggle.remove();
+          }
+        }
+
+        updateTransactionDetailsToggle();
+        convertAllDisplayedCurrency();
+        syncCurrencySelector();
+      }
+
+      function handleValuationTypeChange(isCurrentValue) {
+        if (isCurrentValue && isCurrentValue.target) {
+          isCurrentValue = isCurrentValue.target.checked;
+        }
+        showCurrentValue = isCurrentValue;
+        localStorage.setItem("bsc-wallet-show-current-value", isCurrentValue);
+        convertAllDisplayedCurrency();
+      }
+
+      async function convertAllDisplayedCurrency() {
+        const currency = currentCurrency;
+        const elements = document.querySelectorAll(".bsc-value");
+
+        for (const el of elements) {
+          const bscAmount = parseFloat(el.dataset.bsc || "0");
+          const timestamp = el.dataset.timestamp;
+          if (el.id === "usdc_balance" || el.id === "usdt_balance") {
+            continue;
+          }
+          let formattedValue;
+          if (currency === "bsc") {
+            formattedValue = formatCurrency(bscAmount);
+          } else {
+            formattedValue = await getConvertedAmount(bscAmount, timestamp);
+          }
+
+          el.textContent = formattedValue;
+        }
+      }
+
+      async function getConvertedAmount(amountInBsc, timestamp) {
+        if (!amountInBsc) return "0 BSC";
+
+        const value = Number(amountInBsc);
+        if (isNaN(value)) return amountInBsc;
+
+        if (currentCurrency === "bsc") {
+          return `${value.toFixed(6)} BSC`;
+        } else {
+          let rates = exchangeRates;
+
+          if (!showCurrentValue && timestamp) {
+            try {
+              const historicalRates = await fetchHistoricalRate(timestamp);
+              if (historicalRates) {
+                rates = historicalRates;
+              }
+            } catch (error) {
+              console.error(
+                "Error getting historical rates, using current rates:",
+                error
+              );
+            }
+          }
+          if (rates && currentCurrency === "usd" && rates.usd) {
+            return `${(value * rates.usd).toFixed(2)} USD`;
+          } else if (rates && currentCurrency === "inr" && rates.inr) {
+            return `${(value * rates.inr).toFixed(2)} INR`;
+          }
+          return `${value.toFixed(6)} BSC`;
+        }
+      }
+
+      function formatCurrency(amountInBsc) {
+        if (!amountInBsc) return "0 BSC";
+
+        const value = Number(amountInBsc);
+        if (isNaN(value)) return amountInBsc;
+
+        if (currentCurrency === "bsc") {
+          return `${value.toFixed(6)} BSC`;
+        } else if (currentCurrency === "usd") {
+          return `${(value * exchangeRates.usd).toFixed(2)} USD`;
+        } else if (currentCurrency === "inr") {
+          return `${(value * exchangeRates.inr).toFixed(2)} INR`;
+        }
+
+        return `${value.toFixed(6)} BSC`;
+      }
+
+      function initCurrencySelector() {
+        const selector = getRef("currency_selector");
+        if (selector) {
+          selector.addEventListener("change", (e) => {
+            updateCurrency(e.target.value);
+          });
+        }
+
+        const stored = localStorage.getItem("preferredCurrency");
+        if (stored) {
+          currentCurrency = stored;
+          showCurrentValue =
+            localStorage.getItem("bsc-wallet-show-current-value") === "true";
+          syncCurrencySelector();
+
+          if (
+            currentCurrency !== "bsc" &&
+            (exchangeRates.usd === 0 || exchangeRates.inr === 0)
+          ) {
+            fetchExchangeRates().then(() => {
+              convertAllDisplayedCurrency();
+              testHistoricalAPIAndRenderToggle();
+            });
+          } else if (currentCurrency !== "bsc") {
+            testHistoricalAPIAndRenderToggle();
+          }
+        }
+      }
+
+      const uiGlobals = {};
+      const { html, svg, render: renderElem } = uhtml;
+      uiGlobals.connectionErrorNotification = [];
+      //Checks for internet connection status
+      if (!navigator.onLine)
+        uiGlobals.connectionErrorNotification.push(
+          notify(
+            "There seems to be a problem connecting to the internet, Please check you internet connection.",
+            "error"
+          )
+        );
+      window.addEventListener("offline", () => {
+        uiGlobals.connectionErrorNotification.push(
+          notify(
+            "There seems to be a problem connecting to the internet, Please check you internet connection.",
+            "error"
+          )
+        );
+      });
+      window.addEventListener("online", () => {
+        uiGlobals.connectionErrorNotification.forEach((notification) => {
+          getRef("notification_drawer").remove(notification);
+        });
+        notify("We are back online.", "success");
+      });
+      // Use instead of document.getElementById
+      function getRef(elementId) {
+        return document.getElementById(elementId);
+      }
+      let zIndex = 50;
+      // function required for popups or modals to appear
+      function openPopup(popupId, pinned) {
+        if (popupStack.peek() === undefined) {
+          document.addEventListener("keydown", (e) => {
+            if (e.key === "Escape") {
+              closePopup();
+            }
+          });
+        }
+        zIndex++;
+        getRef(popupId).setAttribute("style", `z-index: ${zIndex}`);
+        return getRef(popupId).show({ pinned });
+      }
+
+      // hides the popup or modal
+      function closePopup(options = {}) {
+        if (popupStack.peek() === undefined) return;
+        popupStack.peek().popup.hide(options);
+      }
+
+      document.addEventListener("popupopened", async (e) => {
+        switch (e.target.id) {
+        }
+      });
+      document.addEventListener("popupclosed", (e) => {
+        zIndex--;
+        switch (e.target.id) {
+          case "retrieve_btc_addr_popup":
+            getRef("recovered_btc_addr_wrapper").classList.add("hidden");
+            break;
+        }
+      });
+      //Function for displaying toast notifications. pass in error for mode param if you want to show an error.
+      function notify(message, mode, options = {}) {
+        let icon;
+        switch (mode) {
+          case "success":
+            icon = `<svg class="icon icon--success" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24"><path fill="none" d="M0 0h24v24H0z"/><path d="M10 15.172l9.192-9.193 1.415 1.414L10 18l-6.364-6.364 1.414-1.414z"/></svg>`;
+            break;
+          case "error":
+            icon = `<svg class="icon icon--error" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24"><path fill="none" d="M0 0h24v24H0z"/><path d="M12 22C6.477 22 2 17.523 2 12S6.477 2 12 2s10 4.477 10 10-4.477 10-10 10zm-1-7v2h2v-2h-2zm0-8v6h2V7h-2z"/></svg>`;
+            options.pinned = true;
+            break;
+        }
+        if (mode === "error") {
+          console.error(message);
+        }
+        return getRef("notification_drawer").push(message, {
+          icon,
+          ...options,
+        });
+      }
+      // displays a popup for asking permission. Use this instead of JS confirm
+      /**
+        @param {string} title - Title of the popup
+        @param {object} options - Options for the popup 
+        @param {string} options.message - Message to be displayed in the popup
+        @param {string} options.cancelText - Text for the cancel button
+        @param {string} options.confirmText - Text for the confirm button
+        @param {boolean} options.danger - If true, confirm button will be red
+        */
+      const getConfirmation = (title, options = {}) => {
+        return new Promise((resolve) => {
+          const {
+            message = "",
+            cancelText = "Cancel",
+            confirmText = "OK",
+            danger = false,
+          } = options;
+          getRef("confirm_title").innerText = title;
+          getRef("confirm_message").innerText = message;
+          const cancelButton =
+            getRef("confirmation_popup").querySelector(".cancel-button");
+          const confirmButton =
+            getRef("confirmation_popup").querySelector(".confirm-button");
+          confirmButton.textContent = confirmText;
+          cancelButton.textContent = cancelText;
+          if (danger) confirmButton.classList.add("button--danger");
+          else confirmButton.classList.remove("button--danger");
+          const { opened, closed } = openPopup("confirmation_popup");
+          confirmButton.onclick = () => {
+            closePopup({ payload: true });
+          };
+          cancelButton.onclick = () => {
+            closePopup();
+          };
+          closed.then((payload) => {
+            confirmButton.onclick = null;
+            cancelButton.onclick = null;
+            if (payload) resolve(true);
+            else resolve(false);
+          });
+        });
+      };
+      function createRipple(event, target) {
+        const circle = document.createElement("span");
+        const diameter = Math.max(target.clientWidth, target.clientHeight);
+        const radius = diameter / 2;
+        const targetDimensions = target.getBoundingClientRect();
+        circle.style.width = circle.style.height = `${diameter}px`;
+        circle.style.left = `${
+          event.clientX - (targetDimensions.left + radius)
+        }px`;
+        circle.style.top = `${
+          event.clientY - (targetDimensions.top + radius)
+        }px`;
+        circle.classList.add("ripple");
+        const rippleAnimation = circle.animate(
+          [
+            {
+              opacity: 1,
+              transform: `scale(0)`,
+            },
+            {
+              transform: "scale(4)",
+              opacity: 0,
+            },
+          ],
+          {
+            duration: 600,
+            fill: "forwards",
+            easing: "ease-out",
+          }
+        );
+        target.append(circle);
+        rippleAnimation.onfinish = () => {
+          circle.remove();
+        };
+      }
+      function buttonLoader(id, show) {
+        const button =
+          typeof id === "string" ? document.getElementById(id) : id;
+        if (!button) return;
+        if (!button.dataset.hasOwnProperty("wasDisabled"))
+          button.dataset.wasDisabled = button.disabled;
+        const animOptions = {
+          duration: 200,
+          fill: "forwards",
+          easing: "ease",
+        };
+        if (show) {
+          button.disabled = true;
+          button.parentNode.append(document.createElement("sm-spinner"));
+          button.animate(
+            [
+              {
+                clipPath: "circle(100%)",
+              },
+              {
+                clipPath: "circle(0)",
+              },
+            ],
+            animOptions
+          );
+        } else {
+          button.disabled = button.dataset.wasDisabled === "true";
+          button.animate(
+            [
+              {
+                clipPath: "circle(0)",
+              },
+              {
+                clipPath: "circle(100%)",
+              },
+            ],
+            animOptions
+          ).onfinish = (e) => {
+            button.removeAttribute("data-original-state");
+          };
+          const potentialTarget = button.parentNode.querySelector("sm-spinner");
+          if (potentialTarget) potentialTarget.remove();
+        }
+      }
+      class Router {
+        /**
+         * @constructor {object} options - options for the router
+         * @param {object} options.routes - routes for the router
+         * @param {object} options.state - initial state for the router
+         * @param {function} options.routingStart - function to be called before routing
+         * @param {function} options.routingEnd - function to be called after routing
+         */
+        constructor(options = {}) {
+          const { routes = {}, state = {}, routingStart, routingEnd } = options;
+          this.routes = routes;
+          this.state = state;
+          this.routingStart = routingStart;
+          this.routingEnd = routingEnd;
+          this.lastPage = null;
+          window.addEventListener("hashchange", (e) =>
+            this.routeTo(window.location.hash)
+          );
+        }
+        /**
+         * @param {string} route - route to be added
+         * @param {function} callback - function to be called when route is matched
+         */
+        addRoute(route, callback) {
+          this.routes[route] = callback;
+        }
+        /**
+         * @param {string} route
+         */
+        handleRouting = async (page) => {
+          if (this.routingStart) {
+            this.routingStart(this.state);
+          }
+          if (this.routes[page]) {
+            await this.routes[page](this.state);
+            this.lastPage = page;
+          } else {
+            if (this.routes["404"]) {
+              this.routes["404"](this.state);
+            } else {
+              console.error(
+                `No route found for '${page}' and no '404' route is defined.`
+              );
+            }
+          }
+          if (this.routingEnd) {
+            this.routingEnd(this.state);
+          }
+        };
+        async routeTo(destination) {
+          try {
+            let page;
+            let wildcards = [];
+            let params = {};
+            let [path, queryString] = destination.split("?");
+            if (path.includes("#")) path = path.split("#")[1];
+            if (path.includes("/")) [, page, ...wildcards] = path.split("/");
+            else page = path;
+            this.state = { page, wildcards, lastPage: this.lastPage, params };
+            if (queryString) {
+              params = new URLSearchParams(queryString);
+              this.state.params = Object.fromEntries(params);
+            }
+            if (document.startViewTransition) {
+              document.startViewTransition(async () => {
+                await this.handleRouting(page);
+              });
+            } else {
+              // Fallback for browsers that don't support View transition API:
+              await this.handleRouting(page);
+            }
+          } catch (e) {
+            console.error(e);
+          }
+        }
+      }
+    </script>
+    <script>
+      const assetIcons = {
+        Binance: `<svg hight="34" width="34" version="1.0" id="katman_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
+      	 viewBox="0 0 800 600" style="enable-background:new 0 0 800 600;" xml:space="preserve">
+      <style type="text/css">
+      	.st0{fill-rule:evenodd;clip-rule:evenodd;fill:#F3BA2F;}
+      	.st1{fill-rule:evenodd;clip-rule:evenodd;fill:#131415;}
+      </style>
+      <g id="Light">
+      	<g id="OneArt-_x2022_-Desktop-_x2022_-Light" transform="translate(-457.000000, -1515.000000)">
+      		<g id="Block" transform="translate(41.000000, 1263.000000)">
+      			<g id="TVL" transform="translate(48.000000, 252.000000)">
+      				<g id="Icons_x2F_Icon-24_x2F_cake" transform="translate(368.000000, 0.000000)">
+      					<circle id="Oval" class="st0" cx="399.8" cy="299.6" r="230.7"/>
+      					<g id="Icons_x2F_icon-24_x2F_networks_x2F_binance_x5F_smart_x5F_chain" transform="translate(3.333333, 3.333333)">
+      						<path id="Combined-Shape" class="st1" d="M456.3,320.8l34.8,34.7L396.5,450L302,355.5l34.8-34.7l59.7,59.7L456.3,320.8z
+      							 M396.5,261l35.3,35.3h0l0,0l-35.3,35.3l-35.2-35.2l0-0.1l0,0l6.2-6.2l3-3L396.5,261z M277.5,261.5l34.8,34.8L277.5,331
+      							l-34.8-34.8L277.5,261.5z M515.5,261.5l34.8,34.8L515.5,331l-34.8-34.8L515.5,261.5z M396.5,142.5L491,237l-34.8,34.8
+      							L396.5,212l-59.7,59.7L302,237L396.5,142.5z"/>
+      					</g>
+      				</g>
+      			</g>
+      		</g>
+      	</g>
+      </g>
+      </svg>`,
+        usdc: `<svg class="icon" xmlns="http://www.w3.org/2000/svg" data-name="86977684-12db-4850-8f30-233a7c267d11" viewBox="0 0 2000 2000"> <path d="M1000 2000c554.17 0 1000-445.83 1000-1000S1554.17 0 1000 0 0 445.83 0 1000s445.83 1000 1000 1000z" fill="#2775ca"/> <path d="M1275 1158.33c0-145.83-87.5-195.83-262.5-216.66-125-16.67-150-50-150-108.34s41.67-95.83 125-95.83c75 0 116.67 25 137.5 87.5 4.17 12.5 16.67 20.83 29.17 20.83h66.66c16.67 0 29.17-12.5 29.17-29.16v-4.17c-16.67-91.67-91.67-162.5-187.5-170.83v-100c0-16.67-12.5-29.17-33.33-33.34h-62.5c-16.67 0-29.17 12.5-33.34 33.34v95.83c-125 16.67-204.16 100-204.16 204.17 0 137.5 83.33 191.66 258.33 212.5 116.67 20.83 154.17 45.83 154.17 112.5s-58.34 112.5-137.5 112.5c-108.34 0-145.84-45.84-158.34-108.34-4.16-16.66-16.66-25-29.16-25h-70.84c-16.66 0-29.16 12.5-29.16 29.17v4.17c16.66 104.16 83.33 179.16 220.83 200v100c0 16.66 12.5 29.16 33.33 33.33h62.5c16.67 0 29.17-12.5 33.34-33.33v-100c125-20.84 208.33-108.34 208.33-220.84z" fill="#fff"/> <path d="M787.5 1595.83c-325-116.66-491.67-479.16-370.83-800 62.5-175 200-308.33 370.83-370.83 16.67-8.33 25-20.83 25-41.67V325c0-16.67-8.33-29.17-25-33.33-4.17 0-12.5 0-16.67 4.16-395.83 125-612.5 545.84-487.5 941.67 75 233.33 254.17 412.5 487.5 487.5 16.67 8.33 33.34 0 37.5-16.67 4.17-4.16 4.17-8.33 4.17-16.66v-58.34c0-12.5-12.5-29.16-25-37.5zM1229.17 295.83c-16.67-8.33-33.34 0-37.5 16.67-4.17 4.17-4.17 8.33-4.17 16.67v58.33c0 16.67 12.5 33.33 25 41.67 325 116.66 491.67 479.16 370.83 800-62.5 175-200 308.33-370.83 370.83-16.67 8.33-25 20.83-25 41.67V1700c0 16.67 8.33 29.17 25 33.33 4.17 0 12.5 0 16.67-4.16 395.83-125 612.5-545.84 487.5-941.67-75-237.5-258.34-416.67-487.5-491.67z" fill="#fff"/></svg>`,
+        usdt: `<svg class="icon" xmlns="http://www.w3.org/2000/svg" id="Layer_1" data-name="Layer 1" viewBox="0 0 339.43 295.27"><title>tether-usdt-logo</title><path d="M62.15,1.45l-61.89,130a2.52,2.52,0,0,0,.54,2.94L167.95,294.56a2.55,2.55,0,0,0,3.53,0L338.63,134.4a2.52,2.52,0,0,0,.54-2.94l-61.89-130A2.5,2.5,0,0,0,275,0H64.45a2.5,2.5,0,0,0-2.3,1.45h0Z" style="fill:#50af95;fill-rule:evenodd"/><path d="M191.19,144.8v0c-1.2.09-7.4,0.46-21.23,0.46-11,0-18.81-.33-21.55-0.46v0c-42.51-1.87-74.24-9.27-74.24-18.13s31.73-16.25,74.24-18.15v28.91c2.78,0.2,10.74.67,21.74,0.67,13.2,0,19.81-.55,21-0.66v-28.9c42.42,1.89,74.08,9.29,74.08,18.13s-31.65,16.24-74.08,18.12h0Zm0-39.25V79.68h59.2V40.23H89.21V79.68H148.4v25.86c-48.11,2.21-84.29,11.74-84.29,23.16s36.18,20.94,84.29,23.16v82.9h42.78V151.83c48-2.21,84.12-11.73,84.12-23.14s-36.09-20.93-84.12-23.15h0Zm0,0h0Z" style="fill:#fff;fill-rule:evenodd"/><script xmlns=""/></svg>`,
+      };
+      window.smCompConfig = {
+        "sm-input": [
+          {
+            selector: "[data-BSC-address]",
+            customValidation: (value) => {
+              if (!value)
+                return {
+                  isValid: false,
+                  errorText: "Please enter a Binance address",
+                };
+              return {
+                isValid: bscOperator.isValidAddress(value),
+                errorText: `Invalid address.<br> It usually starts with "0x"`,
+              };
+            },
+          },
+          {
+            selector: "[data-private-key]",
+            customValidation: (value) => {
+              if (!value)
+                return {
+                  isValid: false,
+                  errorText: "Please enter a private key",
+                };
+              return {
+                isValid: floCrypto.getPubKeyHex(value),
+                errorText: `Invalid private key.`,
+              };
+            },
+          },
+          {
+            selector: "#check_balance_input",
+            customValidation: (value) => {
+              if (!value)
+                return {
+                  isValid: false,
+                  errorText: "Please enter a private key or BSC address",
+                };
+
+              if (/^0x[0-9a-fA-F]{64}$/.test(value)) {
+                return { isValid: true };
+              }
+
+              return {
+                isValid:
+                  floCrypto.getPubKeyHex(value) ||
+                  bscOperator.isValidAddress(value),
+                errorText: `Invalid private key or BSC address"`,
+              };
+            },
+          },
+        ],
+      };
+      const router = new Router({
+        routingStart(state) {},
+        routingEnd(state) {
+          let { page } = state;
+          if (!page) page = "balance";
+
+          const previousTarget =
+            getRef("main_navbar").querySelector(".nav-item--active");
+          if (previousTarget) {
+            previousTarget.classList.remove("nav-item--active");
+            previousTarget.querySelector(".nav-item__indicator")?.remove();
+          }
+
+          if (page === "tdx") {
+            renderTdx(state);
+          } else {
+            const target = getRef("main_navbar").querySelector(
+              `.nav-item[href="#/${page}"]`
+            );
+            if (target) {
+              target.classList.add("nav-item--active");
+              target.append(html.node`<div class="nav-item__indicator"></div>`);
+            }
+          }
+        },
+      });
+      function setMetaMaskStatus(isConnected) {
+        if (isConnected) {
+          getRef("meta_mask_status").textContent = "Connected";
+          getRef("meta_mask_status_button").dataset.status = "connected";
+        } else {
+          getRef("meta_mask_status").textContent = "Disconnected";
+          getRef("meta_mask_status_button").dataset.status = "disconnected";
+        }
+      }
+      window.addEventListener("load", () => {
+        router.routeTo(location.hash);
+        document.body.classList.remove("hidden");
+        document.addEventListener("copy", () => {
+          notify("copied", "success");
+        });
+        currentCurrency = "bsc";
+        localStorage.setItem("preferredCurrency", "bsc");
+        syncCurrencySelector();
+        initCurrencySelector();
+        document.addEventListener("pointerdown", (e) => {
+          if (
+            e.target.closest(
+              "button:not(:disabled), .interactive:not(:disabled)"
+            )
+          ) {
+            createRipple(e, e.target.closest("button, .interactive"));
+          }
+        });
+
+        compactIDB
+          .initDB("floBinance", {
+            contacts: {},
+          })
+          .then((result) => {})
+          .catch((error) => {
+            console.error(error);
+          });
+        // connectToMetaMask().then(() => {
+        if (window.ethereum) {
+          // setMetaMaskStatus(window.ethereum.isConnected())
+          window.ethereum.on("chainChanged", (chainId) => {
+            window.currentChainId = chainId;
+            if (chainId !== "0x38") {
+              renderError("Please switch MetaMask to Binance Mainnet");
+            } else {
+              router.routeTo(location.hash);
+            }
+          });
+          window.ethereum
+            .request({
+              method: "eth_chainId",
+            })
+            .then((chainId) => {
+              window.currentChainId = chainId;
+              if (chainId !== "0x38") {
+                renderError(
+                  "Please switch MetaMask to Binance Smart Chain Mainnet"
+                );
+              } else {
+                router.routeTo(location.hash);
+              }
+            })
+            .catch((error) => {
+              console.error("Error fetching chain ID:", error);
+              renderError("Failed to fetch chain ID");
+            });
+        }
+        // }).catch((error) => {
+        //     setMetaMaskStatus(false)
+        //     if (error.code === 4001) {
+        //         // EIP-1193 userRejectedRequest error
+        //         notify('Please connect to MetaMask to continue', 'error')
+        //     } else {
+        //         if (error === 'MetaMask not installed') {
+        //             getRef('balance_section').classList.add('hidden')
+        //             getRef('error_section').classList.remove('hidden')
+        //         }
+        //         else
+        //             console.error(error)
+        //     }
+        // })
+        if (typeof window.ethereum !== "undefined") {
+          ethereum.on("accountsChanged", (accounts) => {
+            getRef("bsc_balance_wrapper").classList.add("hidden");
+            setMetaMaskStatus(accounts.length > 0);
+          });
+          ethereum.on("connect", (accounts) => {
+            setMetaMaskStatus(accounts.length > 0);
+          });
+          ethereum.on("disconnect", (accounts) => {
+            setMetaMaskStatus(false);
+          });
+        }
+      });
+      router.addRoute("404", () => {
+        renderElem(getRef("page_container"), html` <h1>Page not found</h1> `);
+      });
+      router.addRoute("", renderHome);
+      router.addRoute("balance", (state) => {
+        renderHome();
+        if (state.wildcards && state.wildcards[0]) {
+          checkBalance(state.wildcards[0]);
+        }
+      });
+      router.addRoute("tdx", renderTdx);
+
+      class LazyLoader {
+        constructor(container, elementsToRender, renderFn, options = {}) {
+          const { pageSize = 10, hasMore = false, onLoadMore = null } = options;
+
+          this.container = document.querySelector(container);
+          this.elementsToRender = elementsToRender;
+          this.renderFn = renderFn;
+          this.pageSize = pageSize;
+          this.currentPage = 1;
+          this.totalPages = Math.ceil(elementsToRender.length / pageSize);
+          this.hasMore = hasMore;
+          this.onLoadMore = onLoadMore;
+        }
+
+        init() {
+          this.container.innerHTML = "";
+          this.renderCurrentPage();
+          this.renderPagination();
+        }
+
+        renderCurrentPage() {
+          const start = (this.currentPage - 1) * this.pageSize;
+          const end = start + this.pageSize;
+          const currentElements = this.elementsToRender.slice(start, end);
+
+          currentElements.forEach((element) => {
+            this.container.appendChild(this.renderFn(element));
+          });
+        }
+
+        renderPagination() {
+          const existingPagination = document.querySelector(
+            ".pagination-controls"
+          );
+          if (existingPagination) {
+            existingPagination.remove();
+          }
+
+       
+          if (this.elementsToRender.length === 0) {
+            return;
+          }
+
+          const paginationDiv = document.createElement("div");
+          paginationDiv.className = "pagination-controls";
+          paginationDiv.style.cssText = `width: 100%;
+                    display: flex;
+                    justify-content: space-between;
+                    align-items: center;
+                    padding: 0.75rem;
+                    border-radius: 0.5rem;
+                    background-color: rgba(var(--foreground-color), 1);
+                    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
+                    border: 1px solid rgba(var(--text-color), 0.1);
+            `;
+
+          // Previous button
+          const prevButton = document.createElement("button");
+          prevButton.className = "button";
+          prevButton.textContent = "Previous";
+          prevButton.disabled = this.currentPage === 1;
+          prevButton.onclick = () => this.goToPage(this.currentPage - 1);
+
+          // Next button
+          const nextButton = document.createElement("button");
+          nextButton.className = "button";
+          nextButton.textContent = "Next";
+          nextButton.disabled = this.currentPage === this.totalPages && !this.hasMore;
+          nextButton.onclick = () => {
+            if (this.currentPage < this.totalPages) {
+              this.goToPage(this.currentPage + 1);
+            } else if (this.hasMore && this.onLoadMore) {
+              this.onLoadMore();
+            }
+          };
+
+          // Page info
+          const pageInfo = document.createElement("span");
+          pageInfo.textContent = `Page ${this.currentPage}`;
+
+          paginationDiv.appendChild(prevButton);
+          paginationDiv.appendChild(pageInfo);
+          paginationDiv.appendChild(nextButton);
+          this.container.parentNode.insertBefore(
+            paginationDiv,
+            this.container.nextSibling
+          );
+        }
+
+        goToPage(pageNumber) {
+          if (pageNumber < 1 || pageNumber > this.totalPages) return;
+          this.currentPage = pageNumber;
+          this.container.innerHTML = "";
+          this.renderCurrentPage();
+          this.renderPagination();
+        }
+
+        update(newElements, hasMore = false, shouldAdvance = false) {
+          this.elementsToRender = newElements;
+          this.totalPages = Math.ceil(newElements.length / this.pageSize);
+          this.hasMore = hasMore;
+          if (shouldAdvance && this.currentPage < this.totalPages) {
+            this.currentPage++;
+          } else if (this.currentPage > this.totalPages) {
+           this.currentPage = this.totalPages;
+          }
+          this.container.innerHTML = "";
+          this.renderCurrentPage();
+          this.renderPagination();
+        }
+
+        clear() {
+          this.container.innerHTML = "";
+          this.elementsToRender = [];
+          this.currentPage = 1;
+          this.totalPages = 0;
+          const paginationDiv = document.querySelector(".pagination-controls");
+          if (paginationDiv) {
+            paginationDiv.remove();
+          }
+        }
+      }
+
+      // Initialize transactions variable
+      let transactionsLazyLoader;
+      let allTransactions = [];
+      let currentCursor = null;
+      let currentAddress = null;
+      let isLoadingMore = false;
+
+      // Add render object with transaction rendering functions
+      const render = {
+        async transactions(address) {
+          try {
+            if (!address || !bscOperator.isValidAddress(address)) {
+              return;
+            }
+            // Reset if new address
+            if (address !== currentAddress) {
+              allTransactions = [];
+              currentCursor = null;
+              currentAddress = address;
+            }
+            
+            getRef("address_transactions").classList.remove("hidden");
+            getRef("transactions_list").innerHTML =
+              '<sm-spinner class="justify-self-center margin-top-1-5"></sm-spinner>';
+
+            Promise.all([bscOperator.getTransactionHistory(address, currentCursor)]).then(
+              async ([response]) => {
+                if (!response || response.error) {
+                  getRef("transactions_list").textContent =
+                    "Error fetching transactions";
+                  return;
+                }
+                // Extract transactions array from response object
+                const data = response.transactions || response;
+                currentCursor = response.nextCursor || null;
+                const hasMore = response.hasMore || false;
+
+                if (data && data.length > 0) {
+                  const transactions = data.map((tx) => {
+                    const isOutgoing =
+                      tx.from.toUpperCase() === address.toUpperCase();
+                    const txObj = {
+                      txid: tx.hash,
+                      time: getFormattedTime(tx.timeStamp),
+                      originalTimestamp: tx.timeStamp,
+                      block: tx.blockNumber || -1,
+                      confirmations: tx.confirmations || 0,
+                      type: isOutgoing ? "out" : "in",
+                      amount: tx.value / 1000000000000000000,
+                      sender: tx.from,
+                      receiver: tx.to,
+                      address: address,
+                    };
+                    return txObj;
+                  });
+                  
+                  // Add new transactions to the collection
+                  allTransactions = allTransactions.concat(transactions);
+                  
+                  // Filter
+                  const filter = getRef("filter_selector").value || "all";
+                  let filteredTransactions = allTransactions;
+
+                  if (filter === "sent") {
+                    filteredTransactions = allTransactions.filter(
+                      (tx) => tx.type === "out"
+                    );
+                  } else if (filter === "received") {
+                    filteredTransactions = allTransactions.filter(
+                      (tx) => tx.type === "in"
+                    );
+                  }
+
+                  if (transactionsLazyLoader) {
+                    transactionsLazyLoader.update(filteredTransactions, hasMore, isLoadingMore);
+                    isLoadingMore = false;
+                  } else {
+                    transactionsLazyLoader = new LazyLoader(
+                      "#transactions_list",
+                      filteredTransactions,
+                      render.transactionCard,
+                      {
+                        pageSize: 10,
+                        hasMore: hasMore,
+                        onLoadMore: () => {
+                          if (currentCursor) {
+                            isLoadingMore = true;
+                            render.transactions(currentAddress);
+                          }
+                        }
+                      }
+                    );
+                    transactionsLazyLoader.init();
+                  }
+                  getRef("filter_selector").addEventListener("change", (e) => {
+                    const newFilter = e.target.value;
+                    let newFilteredTransactions = transactions;
+                    if (newFilter === "sent") {
+                      newFilteredTransactions = transactions.filter(
+                        (tx) => tx.type === "out"
+                      );
+                    } else if (newFilter === "received") {
+                      newFilteredTransactions = transactions.filter(
+                        (tx) => tx.type === "in"
+                      );
+                    }
+                    transactionsLazyLoader.update(newFilteredTransactions, currentCursor ? true : false);
+                  });
+                  const list = getRef("transactions_list");
+                  list.onclick = (event) => {
+                    const transactionCard =
+                      event.target.closest(".transaction");
+                    if (transactionCard && event.target === transactionCard) {
+                      const txid = transactionCard.dataset.txid;
+                      window.location.hash = `#/tdx/${txid}`;
+                    }
+                  };
+                  getRef(
+                    "transactions_list"
+                  ).previousElementSibling.classList.remove("hidden");
+                } else {
+                  getRef("transactions_list").innerHTML = "";
+                  if (transactionsLazyLoader) {
+                    transactionsLazyLoader.clear();
+                    transactionsLazyLoader = null;
+                  }
+                  getRef("transactions_list").textContent =
+                    "No transactions found";
+                  getRef("transactions_list").previousElementSibling.classList.add("hidden");
+                }
+              }
+            );
+          } catch (error) {
+            console.error("[DEBUG] Error fetching transactions:", error);
+            getRef("transactions_list").innerHTML = "";
+            if (transactionsLazyLoader) {
+              transactionsLazyLoader.clear();
+              transactionsLazyLoader = null;
+            }
+            getRef("transactions_list").textContent =
+              "Error fetching transactions";
+          }
+        },
+
+        transactionCard(transactionDetails) {
+          const transactionCard = document.createElement("li");
+          transactionCard.className = `transaction ${transactionDetails.type} ${
+            transactionDetails.block < 0 ? "unconfirmed-tx" : ""
+          }`;
+          transactionCard.dataset.txid = transactionDetails.txid;
+          transactionCard.style.cursor = "pointer";
+          transactionCard.onclick = () => {
+            window.location.hash = `#/tdx/${transactionDetails.txid}`;
+          };
+
+          let icon;
+          if (transactionDetails.type === "out") {
+            icon = `<svg class="icon sent" style="display: block; margin: auto;" xmlns="http://www.w3.org/2000/svg" height="24px" viewBox="0 0 24 24" width="24px" fill="#FF4B4B"><path d="M0 0h24v24H0V0z" fill="none"/><path d="M4 12l1.41 1.41L11 7.83V20h2V7.83l5.58 5.59L20 12l-8-8-8 8z"/></svg>`;
+          } else {
+            icon = `<svg class="icon received" style="display: block; margin: auto;" xmlns="http://www.w3.org/2000/svg" height="24px" viewBox="0 0 24 24" width="24px" fill="#4BC84B"><path d="M0 0h24v24H0V0z" fill="none"/><path d="M20 12l-1.41-1.41L13 16.17V4h-2v12.17l-5.58-5.59L4 12l8 8 8-8z"/></svg>`;
+          }
+
+          const shortenAddress = (addr) => {
+            if (!addr) return "";
+            return (
+              addr.substring(0, 8) + "..." + addr.substring(addr.length - 6)
+            );
+          };
+
+          const fromAddress = transactionDetails.sender
+            ? shortenAddress(transactionDetails.sender)
+            : "";
+          const toAddress = transactionDetails.receiver
+            ? shortenAddress(transactionDetails.receiver)
+            : "";
+          const txHashShort = shortenAddress(transactionDetails.txid);
+
+          transactionCard.innerHTML = `
+      <div class="flex gap-1 align-center w-100 padding-0-5" style="border-radius: 0.5rem; border: 1px solid rgba(var(--text-color), 0.1); padding: 0.75rem; box-shadow: 0 2px 4px rgba(0,0,0,0.05);">
+        <div class="transaction__icon flex align-center justify-center" style="background-color: ${
+          transactionDetails.type === "out"
+            ? "rgba(255,75,75,0.1)"
+            : "rgba(75,200,75,0.1)"
+        }; border-radius: 50%; min-width: 40px; height: 40px; padding: 8px;">
+          ${icon}
+        </div>
+        <div class="grid gap-0-5 flex-1">
+          <div class="flex align-center space-between flex-wrap">
+            <div class="transaction__type" style="font-weight: 500; margin-right: 8px;">
+              ${transactionDetails.type === "out" ? "Sent" : "Received"}
+            </div>
+            <time style="color: rgba(var(--text-color), 0.6); font-size: 0.85rem;">${
+              typeof transactionDetails.time === "string"
+                ? transactionDetails.time
+                : getFormattedTime(transactionDetails.time)
+            }</time>
+          </div>
+          <div class="flex align-center space-between flex-wrap">
+            <div class="transaction__amount bsc-value" data-bsc="${
+              transactionDetails.amount
+            }" data-timestamp="${
+            transactionDetails.originalTimestamp || ""
+          }" style="font-weight: 600; color: ${
+            transactionDetails.type === "out"
+              ? "var(--color-danger, #ff4b4b)"
+              : "var(--color-success, #4bc84b)"
+          }; margin-right: 8px; text-overflow: ellipsis; overflow: hidden; max-width: 100%;">
+              ${formatCurrency(transactionDetails.amount)}
+            </div>
+            <div class="transaction__status" style="font-size: 0.85rem; color: rgba(var(--text-color), ${
+              transactionDetails.block < 0 ? "0.5" : "0.7"
+            });">
+              ${
+                transactionDetails.block < 0
+                  ? "Pending"
+                  : `${transactionDetails.confirmations} Confirmations`
+              }
+            </div>
+          </div>
+          <div class="flex flex-wrap gap-0-5 margin-top-0-5">
+            ${
+              transactionDetails.sender
+                ? `<div class="flex align-center gap-0-3">
+                <span style="font-size: 0.85rem; color: rgba(var(--text-color), 0.7);">From:</span>
+                <span class="address-from interactive" data-address="${transactionDetails.sender}" style="font-size: 0.85rem; color: var(--color-primary); cursor: pointer;">${fromAddress}</span>
+              </div>`
+                : ""
+            }
+            ${
+              transactionDetails.receiver
+                ? `<div class="flex align-center gap-0-3">
+                <span style="font-size: 0.85rem; color: rgba(var(--text-color), 0.7);">To:</span>
+                <span class="address-to interactive" data-address="${transactionDetails.receiver}" style="font-size: 0.85rem; color: var(--color-primary); cursor: pointer;">${toAddress}</span>
+              </div>`
+                : ""
+            }
+            <div class="flex align-center gap-0-3">
+              <span style="font-size: 0.85rem; color: rgba(var(--text-color), 0.7);">Tx:</span>
+              <span class="txid interactive" data-txid="${
+                transactionDetails.txid
+              }" style="font-size: 0.85rem; color: var(--color-primary,#92a2ff); cursor: pointer;">${txHashShort}</span>
+            </div>
+          </div>
+        </div>
+      </div>
+    `;
+
+          // Add event listeners
+          transactionCard
+            .querySelectorAll(".address-from, .address-to")
+            .forEach((el) => {
+              el.addEventListener("click", (e) => {
+                e.stopPropagation();
+                const address = el.dataset.address;
+                if (address) {
+                  window.location.hash = `#/balance/${address}`;
+                }
+              });
+            });
+
+          transactionCard
+            .querySelector(".txid")
+            .addEventListener("click", (e) => {
+              e.stopPropagation();
+            });
+
+          transactionCard.classList.add("interactive");
+          return transactionCard;
+        },
+
+        queryResult(query) {
+          const type = checkQueryStringType(query);
+
+          if (type === "address") {
+            getRef("tx_details").classList.add("hidden");
+            getRef("address_transactions").classList.remove("hidden");
+            render.transactions(query);
+
+            if (bscOperator.isValidAddress(query)) {
+              checkBalance(query);
+            }
+          } else if (type === "txid") {
+            getRef("bsc_balance_wrapper").classList.add("hidden");
+            getRef("address_transactions").classList.add("hidden");
+            render.txDetails(query);
+            if (transactionsLazyLoader) {
+              transactionsLazyLoader.clear();
+              transactionsLazyLoader = null;
+            }
+          } else {
+            if (transactionsLazyLoader) {
+              transactionsLazyLoader.clear();
+              transactionsLazyLoader = null;
+            }
+            getRef("address_transactions").classList.add("hidden");
+            getRef("tx_details").classList.add("hidden");
+            notify("Invalid Binance address or transaction hash", "error");
+          }
+        },
+
+        // Transaction details view
+        async txDetails(txId) {
+          if (!txId || !/^0x([A-Fa-f0-9]{64})$/.test(txId)) {
+            notify("Invalid transaction hash", "error");
+            return;
+          }
+
+          getRef("tx_details").classList.remove("hidden");
+          renderElem(
+            getRef("tx_details"),
+            html`
+              <div class="tx-details-container">
+                <div class="tx-header">
+                  <h2 class="tx-title">Transaction Details</h2>
+                </div>
+
+                <div id="tx_details_container" class="tx-content">
+                  <div class="tx-card">
+                    <!-- Status Header -->
+                    <div class="tx-status-header">
+                      <div
+                        id="tx_status_indicator"
+                        class="status-indicator"
+                      ></div>
+                      <div class="status-details">
+                        <h3 id="tx_status_title" class="status-title"></h3>
+                        <p id="tx_status_subtext" class="status-subtext"></p>
+                      </div>
+                    </div>
+
+                    <!-- Main Transaction Info -->
+                    <div class="tx-info-grid">
+                      <!-- From/To Section -->
+                      <div class="tx-address-section">
+                        <div class="address-card">
+                          <label class="address-label">From</label>
+                          <sm-copy
+                            id="tx_from"
+                            class="address-value"
+                            button-class="copy-button"
+                          ></sm-copy>
+                        </div>
+
+                        <div class="tx-arrow">→</div>
+
+                        <div class="address-card">
+                          <label class="address-label">To</label>
+                          <sm-copy
+                            id="tx_to"
+                            class="address-value"
+                            button-class="copy-button"
+                          ></sm-copy>
+                        </div>
+                      </div>
+
+                      <!-- Transaction Hash -->
+                      <div class="tx-hash-section">
+                        <label class="section-label">Transaction Hash</label>
+                        <sm-copy
+                          id="tx_hash"
+                          class="hash-value"
+                          button-class="copy-button"
+                        ></sm-copy>
+                      </div>
+
+                      <!-- Metrics Grid -->
+                      <div class="tx-metrics-grid">
+                        <div class="metric-card">
+                          <label class="metric-label">Amount</label>
+                          <div id="tx_value" class="metric-value"></div>
+                        </div>
+
+                        <div class="metric-card">
+                          <label class="metric-label">Transaction Fee</label>
+                          <div id="tx_fee" class="metric-value"></div>
+                        </div>
+
+                        <div class="metric-card">
+                          <label class="metric-label">Status</label>
+                          <div id="tx_status" class="metric-value"></div>
+                        </div>
+
+                        <div class="metric-card">
+                          <label class="metric-label">Timestamp</label>
+                          <div id="tx_timestamp" class="metric-value"></div>
+                        </div>
+
+                        <div class="metric-card">
+                          <label class="metric-label">Block</label>
+                          <div id="tx_block" class="metric-value"></div>
+                        </div>
+
+                        <div class="metric-card">
+                          <label class="metric-label">Gas Price</label>
+                          <div id="tx_gasPrice" class="metric-value"></div>
+                        </div>
+
+                        <div class="metric-card">
+                          <label class="metric-label">Gas Used</label>
+                          <div id="tx_gasUsed" class="metric-value"></div>
+                        </div>
+                      </div>
+                    </div>
+                  </div>
+                </div>
+              </div>
+            `
+          );
+
+          try {
+            // Fetch and display transaction details
+            const tx = await bscOperator.getTransactionDetails(txId);
+
+            if (!tx) {
+              renderElem(
+                getRef("tx_details_container"),
+                html`
+                  <div class="error-state">
+                    <div class="error-icon">!</div>
+                    <h3>Transaction Not Found</h3>
+                    <p>
+                      The requested transaction could not be found on the
+                      network.
+                    </p>
+                    <button
+                      class="button"
+                      onclick="getRef('tx_details').classList.add('hidden')"
+                    >
+                      Close
+                    </button>
+                  </div>
+                `
+              );
+              return;
+            }
+
+            updateTransactionDetails(tx);
+          } catch (error) {
+            console.error("Error fetching transaction details:", error);
+            renderElem(
+              getRef("tx_details_container"),
+              html`
+                <div class="error-state">
+                  <div class="error-icon">⚠️</div>
+                  <h3>Error Loading Transaction</h3>
+                  <p>
+                    We encountered an issue fetching the transaction details.
+                    Please try again later.
+                  </p>
+                  <button
+                    class="button"
+                    onclick="getRef('tx_details').classList.add('hidden')"
+                  >
+                    Close
+                  </button>
+                </div>
+              `
+            );
+          }
+        },
+      };
+
+      function checkQueryStringType(str) {
+        if (bscOperator.isValidAddress(str)) {
+          return "address";
+        } else if (/^0x([A-Fa-f0-9]{64})$/.test(str)) {
+          return "txid";
+        } else {
+          return "invalid";
+        }
+      }
+
+      function getFormattedTime(timestamp) {
+        try {
+          if (String(timestamp).length < 13) timestamp *= 1000;
+          let [day, month, date, year] = new Date(timestamp)
+              .toString()
+              .split(" "),
+            minutes = new Date(timestamp).getMinutes(),
+            hours = new Date(timestamp).getHours();
+
+          minutes = minutes < 10 ? `0${minutes}` : minutes;
+          const finalHours =
+            hours >= 12
+              ? `${hours === 12 ? 12 : hours - 12}:${minutes} PM`
+              : `${hours === 0 ? 12 : hours}:${minutes} AM`;
+
+          return `${date} ${month} ${year}, ${finalHours}`;
+        } catch (e) {
+          console.error(e);
+          return timestamp;
+        }
+      }
+      function renderHome(state) {
+        getRef("page_container").dataset.page = "home";
+        renderElem(
+          getRef("page_container"),
+          html`
+            <aside
+              id="saved_addresses_wrapper"
+              class="flex flex-direction-column"
+            >
+              <h4>Searched addresses</h4>
+              <ul id="searched_addresses_list" class="grid gap-0-5"></ul>
+            </aside>
+            <section
+              id="balance_section"
+              class="grid gap-1-5"
+              style="width: min(32rem, 100%);"
+            >
+              
+              <h2>Check BSC, USDC and USDT balance</h2>
+              <sm-form oninvalid="handleInvalidSearch()">
+                <div id="input_wrapper">
+                  <sm-input
+                    id="check_balance_input"
+                    class="password-field flex-1"
+                    placeholder="Enter BSC address, tx hash, or private key"
+                    type="password"
+                    animate
+                    required
+                  >
+                    <svg
+                      class="icon"
+                      slot="icon"
+                      xmlns="http://www.w3.org/2000/svg"
+                      enable-background="new 0 0 24 24"
+                      height="24px"
+                      viewBox="0 0 24 24"
+                      width="24px"
+                      fill="#000000"
+                    >
+                      <g><rect fill="none" height="24" width="24" /></g>
+                      <g>
+                        <path
+                          d="M21,10h-8.35C11.83,7.67,9.61,6,7,6c-3.31,0-6,2.69-6,6s2.69,6,6,6c2.61,0,4.83-1.67,5.65-4H13l2,2l2-2l2,2l4-4.04L21,10z M7,15c-1.65,0-3-1.35-3-3c0-1.65,1.35-3,3-3s3,1.35,3,3C10,13.65,8.65,15,7,15z"
+                        ></path>
+                      </g>
+                    </svg>
+                    <label slot="right" class="interact">
+                      <input
+                        type="checkbox"
+                        class="hidden"
+                        autocomplete="off"
+                        readonly
+                        onchange="togglePrivateKeyVisibility(this)"
+                      />
+                      <svg
+                        class="icon invisible"
+                        xmlns="http://www.w3.org/2000/svg"
+                        height="24px"
+                        viewBox="0 0 24 24"
+                        width="24px"
+                        fill="#000000"
+                      >
+                        <title>Hide password</title>
+                        <path
+                          d="M0 0h24v24H0zm0 0h24v24H0zm0 0h24v24H0zm0 0h24v24H0z"
+                          fill="none"
+                        />
+                        <path
+                          d="M12 7c2.76 0 5 2.24 5 5 0 .65-.13 1.26-.36 1.83l2.92 2.92c1.51-1.26 2.7-2.89 3.43-4.75-1.73-4.39-6-7.5-11-7.5-1.4 0-2.74.25-3.98.7l2.16 2.16C10.74 7.13 11.35 7 12 7zM2 4.27l2.28 2.28.46.46C3.08 8.3 1.78 10.02 1 12c1.73 4.39 6 7.5 11 7.5 1.55 0 3.03-.3 4.38-.84l.42.42L19.73 22 21 20.73 3.27 3 2 4.27zM7.53 9.8l1.55 1.55c-.05.21-.08.43-.08.65 0 1.66 1.34 3 3 3 .22 0 .44-.03.65-.08l1.55 1.55c-.67.33-1.41.53-2.2.53-2.76 0-5-2.24-5-5 0-.79.2-1.53.53-2.2zm4.31-.78l3.15 3.15.02-.16c0-1.66-1.34-3-3-3l-.17.01z"
+                        />
+                      </svg>
+                      <svg
+                        class="icon visible"
+                        xmlns="http://www.w3.org/2000/svg"
+                        height="24px"
+                        viewBox="0 0 24 24"
+                        width="24px"
+                        fill="#000000"
+                      >
+                        <title>Show password</title>
+                        <path d="M0 0h24v24H0z" fill="none" />
+                        <path
+                          d="M12 4.5C7 4.5 2.73 7.61 1 12c1.73 4.39 6 7.5 11 7.5s9.27-3.11 11-7.5c-1.73-4.39-6-7.5-11-7.5zM12 17c-2.76 0-5-2.24-5-5s2.24-5 5-5 5 2.24 5 5-2.24 5-5 5zm0-8c-1.66 0-3 1.34-3 3s1.34 3 3 3 3-1.34 3-3-1.34-3-3-3z"
+                        />
+                      </svg>
+                    </label>
+                  </sm-input>
+                  <div class="multi-state-button">
+                    <button
+                      id="check_balance_button"
+                      class="button button--primary h-100 w-100"
+                      type="submit"
+                      onclick=${() => checkBalance()}
+                      disabled
+                    >
+                      Search
+                    </button>
+                  </div>
+                </div>
+              </sm-form>
+
+              <div id="bsc_balance_wrapper" class="grid gap-2 hidden">
+                <div class="balance-card">
+                  <div class="grid">
+                    <div class="label">BSC address</div>
+                    <sm-copy id="BSC_address"></sm-copy>
+                  </div>
+                  <div class="grid gap-1">
+                    <h4>Balance</h4>
+                    <ul
+                      id="token_balances"
+                      class="flex flex-direction-column gap-0-5"
+                    >
+                      <li class="flex align-center space-between">
+                        <p>BNB</p>
+                        <b id="Binance_balance" class="bsc-value"></b>
+                      </li>
+                      <li class="flex align-center space-between">
+                        <p>USDC</p>
+                        <b id="usdc_balance" class="bsc-value"></b>
+                      </li>
+                      <li class="flex align-center space-between">
+                        <p>USDT</p>
+                        <b id="usdt_balance" class="bsc-value"></b>
+                      </li>
+                    </ul>
+                  </div>
+                </div>
+              </div>
+
+              <div
+                id="address_transactions"
+                class="grid gap-2 hidden"
+                style="width: min(32rem, 100%);"
+              >
+                <div
+                  class="flex flex-direction-column gap-0-5 sticky top-0"
+                  style="background-color: rgba(var(--foreground-color), 1); z-index: 2; padding: 1rem 0; border-bottom: 1px solid rgba(var(--text-color), 0.1);"
+                >
+                  <div class="flex align-center gap-0-5 space-between">
+                    <h4>Transactions</h4>
+                    <sm-chips
+                      id="filter_selector"
+                      onchange=${(e) =>
+                        render.transactions(
+                          getRef("check_balance_input").value
+                        )}
+                    >
+                      <sm-chip value="all" selected>All</sm-chip>
+                      <sm-chip value="sent">Sent</sm-chip>
+                      <sm-chip value="received">Received</sm-chip>
+                    </sm-chips>
+                  </div>
+                </div>
+                <ul
+                  id="transactions_list"
+                  class="observe-empty-state grid gap-1"
+                ></ul>
+                <div
+                  class="empty-state align-self-center text-center margin-top-2"
+                >
+                  <svg
+                    class="icon"
+                    xmlns="http://www.w3.org/2000/svg"
+                    height="48px"
+                    viewBox="0 0 24 24"
+                    width="48px"
+                    fill="rgba(var(--text-color), 0.5)"
+                  >
+                    <path d="M0 0h24v24H0V0z" fill="none" />
+                    <path
+                      d="M19.5 3.5L18 2l-1.5 1.5L15 2l-1.5 1.5L12 2l-1.5 1.5L9 2 7.5 3.5 6 2 4.5 3.5 3 2v20l1.5-1.5L6 22l1.5-1.5L9 22l1.5-1.5L12 22l1.5-1.5L15 22l1.5-1.5L18 22l1.5-1.5L21 22V2l-1.5 1.5zM19 19.09H5V4.91h14v14.18zM6 15h12v2H6zm0-4h12v2H6zm0-4h12v2H6z"
+                    />
+                  </svg>
+                  <p
+                    class="margin-top-1"
+                    style="color: rgba(var(--text-color), 0.7);"
+                  >
+                    Transactions will appear here
+                  </p>
+                </div>
+              </div>
+            </section>
+            <div id="tx_details" class="hidden"></div>
+          `
+        );
+        if (
+          window.ethereum &&
+          !(window.currentChainId && window.currentChainId === "0x38")
+        ) {
+          renderError("Please switch MetaMask to Binance Mainnet");
+        }
+        renderSearchedAddressList();
+      }
+      function renderError(title, description) {
+        if (!title) title = "MetaMask not installed";
+        if (!description) description = "";
+        renderElem(
+          getRef("page_container"),
+          html`
+            <section id="error_section">
+              <svg
+                class="icon"
+                xmlns="http://www.w3.org/2000/svg"
+                xml:space="preserve"
+                id="Layer_1"
+                x="0"
+                y="0"
+                version="1.1"
+                viewBox="0 0 318.6 318.6"
+              >
+                <style>
+                  .st1,
+                  .st6 {
+                    fill: #e4761b;
+                    stroke: #e4761b;
+                    stroke-linecap: round;
+                    stroke-linejoin: round;
+                  }
+
+                  .st6 {
+                    fill: #f6851b;
+                    stroke: #f6851b;
+                  }
+                </style>
+                <path
+                  fill="#e2761b"
+                  stroke="#e2761b"
+                  stroke-linecap="round"
+                  stroke-linejoin="round"
+                  d="m274.1 35.5-99.5 73.9L193 65.8z"
+                />
+                <path
+                  d="m44.4 35.5 98.7 74.6-17.5-44.3zm193.9 171.3-26.5 40.6 56.7 15.6 16.3-55.3zm-204.4.9L50.1 263l56.7-15.6-26.5-40.6z"
+                  class="st1"
+                />
+                <path
+                  d="m103.6 138.2-15.8 23.9 56.3 2.5-2-60.5zm111.3 0-39-34.8-1.3 61.2 56.2-2.5zM106.8 247.4l33.8-16.5-29.2-22.8zm71.1-16.5 33.9 16.5-4.7-39.3z"
+                  class="st1"
+                />
+                <path
+                  fill="#d7c1b3"
+                  stroke="#d7c1b3"
+                  stroke-linecap="round"
+                  stroke-linejoin="round"
+                  d="m211.8 247.4-33.9-16.5 2.7 22.1-.3 9.3zm-105 0 31.5 14.9-.2-9.3 2.5-22.1z"
+                />
+                <path
+                  fill="#233447"
+                  stroke="#233447"
+                  stroke-linecap="round"
+                  stroke-linejoin="round"
+                  d="m138.8 193.5-28.2-8.3 19.9-9.1zm40.9 0 8.3-17.4 20 9.1z"
+                />
+                <path
+                  fill="#cd6116"
+                  stroke="#cd6116"
+                  stroke-linecap="round"
+                  stroke-linejoin="round"
+                  d="m106.8 247.4 4.8-40.6-31.3.9zM207 206.8l4.8 40.6 26.5-39.7zm23.8-44.7-56.2 2.5 5.2 28.9 8.3-17.4 20 9.1zm-120.2 23.1 20-9.1 8.2 17.4 5.3-28.9-56.3-2.5z"
+                />
+                <path
+                  fill="#e4751f"
+                  stroke="#e4751f"
+                  stroke-linecap="round"
+                  stroke-linejoin="round"
+                  d="m87.8 162.1 23.6 46-.8-22.9zm120.3 23.1-1 22.9 23.7-46zm-64-20.6-5.3 28.9 6.6 34.1 1.5-44.9zm30.5 0-2.7 18 1.2 45 6.7-34.1z"
+                />
+                <path
+                  d="m179.8 193.5-6.7 34.1 4.8 3.3 29.2-22.8 1-22.9zm-69.2-8.3.8 22.9 29.2 22.8 4.8-3.3-6.6-34.1z"
+                  class="st6"
+                />
+                <path
+                  fill="#c0ad9e"
+                  stroke="#c0ad9e"
+                  stroke-linecap="round"
+                  stroke-linejoin="round"
+                  d="m180.3 262.3.3-9.3-2.5-2.2h-37.7l-2.3 2.2.2 9.3-31.5-14.9 11 9 22.3 15.5h38.3l22.4-15.5 11-9z"
+                />
+                <path
+                  fill="#161616"
+                  stroke="#161616"
+                  stroke-linecap="round"
+                  stroke-linejoin="round"
+                  d="m177.9 230.9-4.8-3.3h-27.7l-4.8 3.3-2.5 22.1 2.3-2.2h37.7l2.5 2.2z"
+                />
+                <path
+                  fill="#763d16"
+                  stroke="#763d16"
+                  stroke-linecap="round"
+                  stroke-linejoin="round"
+                  d="m278.3 114.2 8.5-40.8-12.7-37.9-96.2 71.4 37 31.3 52.3 15.3 11.6-13.5-5-3.6 8-7.3-6.2-4.8 8-6.1zM31.8 73.4l8.5 40.8-5.4 4 8 6.1-6.1 4.8 8 7.3-5 3.6 11.5 13.5 52.3-15.3 37-31.3-96.2-71.4z"
+                />
+                <path
+                  d="m267.2 153.5-52.3-15.3 15.9 23.9-23.7 46 31.2-.4h46.5zm-163.6-15.3-52.3 15.3-17.4 54.2h46.4l31.1.4-23.6-46zm71 26.4 3.3-57.7 15.2-41.1h-67.5l15 41.1 3.5 57.7 1.2 18.2.1 44.8h27.7l.2-44.8z"
+                  class="st6"
+                />
+              </svg>
+              <h2 id="error__title">${title}</h2>
+              <p>${description}</p>
+            </section>
+          `
+        );
+      }
+      function renderSearchedAddressList() {
+        compactIDB
+          .readAllData("contacts")
+          .then((contacts) => {
+            if (!getRef("searched_addresses_list")) return;
+            if (Object.keys(contacts).length === 0) {
+              renderElem(
+                getRef("searched_addresses_list"),
+                html`<li class="flex align-center justify-center">
+                  <p>
+                    Your searched addresses will appear here for easier access
+                    in future.
+                  </p>
+                </li>`
+              );
+              return;
+            }
+            const renderedContacts = [];
+            for (const contactKey in contacts) {
+              const { BSCAddress } = contacts[contactKey];
+              
+             const isBSCAddress = contactKey.startsWith('0x') && bscOperator.isValidAddress(contactKey);
+              const floAddress = isBSCAddress ? null : contactKey;
+
+              if (floAddress && (floAddress === 'null' || floAddress === 'undefined' || floAddress.trim() === 'null')) {
+                continue;
+              }
+              
+              const displayAddress = floAddress || BSCAddress;
+              
+              // Create local copies to ensure proper closure capture
+              const localFloAddress = floAddress;
+              const localBSCAddress = BSCAddress;
+              const localContactKey = contactKey;
+              
+              renderedContacts.push(html` <li
+                class="contact"
+                .dataset=${{ floAddress: localContactKey, BSCAddress: localBSCAddress }}
+              >
+                ${localFloAddress
+                  ? html`
+                      <sm-chips>
+                        <sm-chip 
+                          value=${localFloAddress} 
+                          selected
+                          onclick=${(e) => {
+                            const copyElement = e.target.closest(".contact").querySelector("sm-copy");
+                            copyElement.value = localFloAddress;
+                            
+                            // Update selected state visually
+                            const smChips = e.target.parentElement;
+                            smChips.querySelectorAll('sm-chip').forEach(chip => chip.removeAttribute('selected'));
+                            e.target.setAttribute('selected', '');
+                          }}
+                          >${localFloAddress.startsWith("F")
+                            ? "FLO"
+                            : "BTC"}</sm-chip
+                        >
+                        <sm-chip 
+                          value=${localBSCAddress}
+                          onclick=${(e) => {
+                            const copyElement = e.target.closest(".contact").querySelector("sm-copy");
+                            copyElement.value = localBSCAddress;
+                            
+                            // Update selected state visually
+                            const smChips = e.target.parentElement;
+                            smChips.querySelectorAll('sm-chip').forEach(chip => chip.removeAttribute('selected'));
+                            e.target.setAttribute('selected', '');
+                          }}
+                          >BSC</sm-chip>
+                      </sm-chips>
+                    `
+                  : html``}
+                <sm-copy value="${displayAddress}"></sm-copy>
+                <div class="flex align-center space-between gap-0-5">
+                  <button
+                    class="button button--small"
+                    onclick=${() => deleteContact(localContactKey)}
+                  >
+                    Delete
+                  </button>
+                  <button
+                    class="button button--colored button--small"
+                    onclick=${() => {
+                      checkBalance(localBSCAddress, localFloAddress);
+                    }}
+                  >
+                    Check balance
+                  </button>
+                </div>
+              </li>`);
+            }
+            renderElem(
+              getRef("searched_addresses_list"),
+              html`${renderedContacts}`
+            );
+          })
+          .catch((error) => {
+            console.error(error);
+          });
+      }
+
+      function renderTdx(state) {
+        getRef("page_container").dataset.page = "tdx";
+
+        const txId = state.wildcards[0];
+
+        if (!txId || !/^0x([A-Fa-f0-9]{64})$/.test(txId)) {
+          notify("Invalid transaction hash", "error");
+          router.routeTo("#/balance");
+          return;
+        }
+
+        renderElem(
+          getRef("page_container"),
+          html`
+            <section class="tx-details-container">
+              <div class="tx-header">
+                <h2 class="tx-title">Transaction Details</h2>
+
+                ${currentCurrency !== "bsc" && isHistoricApiAvailable
+                  ? html`
+                      <div class="margin-left-1">
+                        <sm-switch
+                          id="tx_valuation_toggle"
+                          ?checked=${showCurrentValue}
+                        >
+                          <p slot="left" class="margin-right-0-5">
+                            Show current value
+                          </p>
+                        </sm-switch>
+                      </div>
+                    `
+                  : ""}
+              </div>
+
+              <div id="tx_details_container" class="tx-content">
+                <div class="loading-state" style="display: flex; flex-direction: column; align-items: center; justify-content: center; min-height: 300px; gap: 1rem;">
+                  <sm-spinner size="lg"></sm-spinner>
+                  <p class="loading-text">Fetching transaction details...</p>
+                </div>
+              </div>
+            </section>
+          `
+        );
+
+        // Fetch and display transaction details
+        bscOperator
+          .getTransactionDetails(txId)
+          .then(async (tx) => {
+            if (!tx) {
+              renderNotFound();
+              return;
+            }
+
+            // Store the address for back navigation
+            window.lastViewedAddress = tx.from;
+
+            const value = tx.value
+              ? ethers.utils.formatEther(ethers.BigNumber.from(tx.value._hex))
+              : "0";
+            const gasPrice = tx.gasPrice
+              ? ethers.utils.formatUnits(
+                  ethers.BigNumber.from(tx.gasPrice._hex),
+                  "gwei"
+                )
+              : "N/A";
+            const gasUsed = tx.gasUsed
+              ? ethers.utils.formatUnits(ethers.BigNumber.from(tx.gasUsed._hex))
+              : "Pending";
+            const timestamp = tx.timeStamp
+              ? getFormattedTime(tx.timeStamp)
+              : "Pending";
+            const status = tx.blockNumber ? "confirmed" : "pending";
+
+            const fee =
+              tx.gasUsed && tx.gasPrice
+                ? ethers.utils.formatEther(
+                    ethers.BigNumber.from(tx.gasUsed._hex).mul(
+                      ethers.BigNumber.from(tx.gasPrice._hex)
+                    )
+                  )
+                : "Pending";
+
+            renderElem(
+              getRef("tx_details_container"),
+              html`
+                <div class="tx-card" id="tx-status">
+                  <!-- Status Header -->
+                  <div class="tx-status-header" style="display: flex; justify-content: space-between; align-items: center; gap: 0.5rem;">
+                    <div style="display: flex; align-items: center; gap: 1rem; flex: 1; min-width: 0;">
+                      <div
+                        id="tx_status_indicator"
+                        class="status-indicator"
+                        style="flex-shrink: 0;"
+                      ></div>
+                      <div class="status-details" style="min-width: 0;">
+                        <h3 id="tx_status_title" class="status-title"></h3>
+                        <p id="tx_status_subtext" class="status-subtext"></p>
+                      </div>
+                    </div>
+                    <a id="tx_explorer_link" target="_blank" rel="noopener noreferrer" class="button button--primary" style="text-decoration: none; padding: 0.4rem 0.75rem; font-size: 0.8rem; white-space: nowrap; flex-shrink: 0;">
+                      BSCScan
+                    </a>
+                  </div>
+
+                  <!-- Main Transaction Info -->
+                  <div class="tx-info-grid">
+                    <!-- From/To Section -->
+                    <div class="tx-address-section">
+                      <div class="address-card">
+                        <label class="address-label">From</label>
+                        <sm-copy id="tx_from" class="address-value"></sm-copy>
+                      </div>
+
+                      <div class="tx-arrow">→</div>
+
+                      <div class="address-card">
+                        <label class="address-label">To</label>
+                        <sm-copy id="tx_to" class="address-value"></sm-copy>
+                      </div>
+                    </div>
+
+                    <!-- Transaction Hash -->
+                    <div class="tx-hash-section">
+                      <label class="section-label">Transaction Hash</label>
+                      <sm-copy id="tx_hash" class="hash-value"></sm-copy>
+                    </div>
+
+                    <!-- Metrics Grid -->
+                    <div class="tx-metrics-grid">
+                      <div class="metric-card">
+                        <label class="metric-label">Value</label>
+                        <div
+                          id="tx_value"
+                          class="metric-value bsc-value"
+                          data-eth="${value}"
+                          data-timestamp="${tx.timeStamp || ""}"
+                        ></div>
+                      </div>
+
+                      <div class="metric-card">
+                        <label class="metric-label">Gas Price</label>
+                        <div id="tx_gasPrice" class="metric-value"></div>
+                      </div>
+
+                      <div class="metric-card">
+                        <label class="metric-label">Transaction Fee</label>
+                        <div
+                          id="tx_fee"
+                          class="metric-value bsc-value"
+                          data-eth="${fee}"
+                          data-timestamp="${tx.timeStamp || ""}"
+                        ></div>
+                      </div>
+
+                      <div class="metric-card">
+                        <label class="metric-label">Timestamp</label>
+                        <div id="tx_timestamp" class="metric-value"></div>
+                      </div>
+                    </div>
+                  </div>
+                </div>
+              `
+            );
+
+            if (getRef("tx_status_indicator")) {
+              const statusIndicator = getRef("tx_status_indicator");
+              if (status === "confirmed") {
+                statusIndicator.style.backgroundColor = "var(--color-success)";
+                statusIndicator.style.boxShadow =
+                  "0 0 0 4px rgba(var(--color-success-rgb), 0.2)";
+              } else {
+                statusIndicator.style.backgroundColor = "var(--color-warning)";
+                statusIndicator.style.boxShadow =
+                  "0 0 0 4px rgba(var(--color-warning-rgb), 0.2)";
+              }
+            }
+
+            if (getRef("tx_status_title")) {
+              getRef("tx_status_title").textContent =
+                status === "confirmed"
+                  ? `${tx.confirmations || 0} Confirmations`
+                  : "Transaction Pending";
+            }
+
+            if (getRef("tx_status_subtext")) {
+              getRef("tx_status_subtext").textContent =
+                status === "confirmed"
+                  ? `Included in Block #${tx.blockNumber}`
+                  : "";
+            }
+
+            if (getRef("tx_status")) getRef("tx_status").value = status;
+            if (getRef("tx-status")) getRef("tx-status").value = tx.status;
+            if (getRef("tx_from")) {
+              getRef("tx_from").value = tx.from;
+              getRef("tx_from").addEventListener("click", function (e) {
+                if (!e.target.closest("sm-copy button")) {
+                  const address = getRef("tx_from").value;
+                  window.location.hash = `#/balance/${address}`;
+                  checkBalance(address);
+                }
+              });
+              getRef("tx_from").style.cursor = "pointer";
+              getRef("tx_from").title = "View address details";
+            }
+
+            if (getRef("tx_to")) {
+              getRef("tx_to").value = tx.to || "Contract Creation";
+              if (tx.to) {
+                getRef("tx_to").addEventListener("click", function (e) {
+                  if (!e.target.closest("sm-copy button")) {
+                    const address = getRef("tx_to").value;
+                    window.location.hash = `#/balance/${address}`;
+                    checkBalance(address);
+                  }
+                });
+                getRef("tx_to").style.cursor = "pointer";
+                getRef("tx_to").title = "View address details";
+              }
+            }
+
+            if (getRef("tx_hash")) getRef("tx_hash").value = tx.hash;
+            if (getRef("tx_explorer_link")) {
+              getRef("tx_explorer_link").href = `https://bscscan.com/tx/${tx.hash}`;
+            }
+
+            if (getRef("tx_value")) {
+              getRef("tx_value").dataset.bsc = value;
+              getRef("tx_value").dataset.timestamp = tx.timeStamp || "";
+              getRef("tx_value").classList.add("bsc-value");
+              getRef("tx_value").textContent = formatCurrency(value);
+            }
+
+            if (getRef("tx_gasPrice"))
+              getRef("tx_gasPrice").textContent = `${gasPrice} Gwei`;
+            if (getRef("tx_fee")) {
+              getRef("tx_fee").dataset.bsc = fee;
+              getRef("tx_fee").dataset.timestamp = tx.timeStamp || "";
+              getRef("tx_fee").classList.add("bsc-value");
+              getRef("tx_fee").textContent = formatCurrency(fee);
+            }
+            if (getRef("tx_timestamp"))
+              getRef("tx_timestamp").textContent = timestamp;
+
+            if (getRef("tx_valuation_toggle")) {
+              // Clear any previous event listeners by replacing with a fresh element
+              const toggle = getRef("tx_valuation_toggle");
+              const toggleParent = toggle.parentElement;
+              const newToggle = toggle.cloneNode(true);
+
+              // Add our event listener to the new element before inserting it
+              newToggle.addEventListener("change", async (e) => {
+                showCurrentValue = e.target.checked;
+                localStorage.setItem(
+                  "eth-wallet-show-current-value",
+                  showCurrentValue
+                );
+
+                // Get elements directly to ensure we update them
+                const valueElement = getRef("tx_value");
+                const feeElement = getRef("tx_fee");
+
+                if (valueElement && valueElement.dataset.eth) {
+                  const ethAmount = parseFloat(valueElement.dataset.eth);
+                  const timestamp = valueElement.dataset.timestamp;
+                  valueElement.textContent = await getConvertedAmount(
+                    ethAmount,
+                    timestamp
+                  );
+                }
+
+                if (feeElement && feeElement.dataset.eth) {
+                  const ethFee = parseFloat(feeElement.dataset.eth);
+                  const timestamp = feeElement.dataset.timestamp;
+                  feeElement.textContent = await getConvertedAmount(
+                    ethFee,
+                    timestamp
+                  );
+                }
+              });
+
+              // Replace the original toggle with our new one
+              toggleParent.replaceChild(newToggle, toggle);
+            }
+            convertAllDisplayedCurrency();
+            if (currentCurrency !== "bsc" && !isHistoricApiAvailable) {
+              testHistoricalAPIAndRenderToggle();
+            }
+          })
+          .catch((error) => {
+            console.error("Error:", error);
+            renderErrorState();
+          });
+
+        // Helper functions
+        function renderNotFound() {
+          renderElem(
+            getRef("tx_details_container"),
+            html`
+              <div class="error-state">
+                <div class="error-icon">!</div>
+                <h3>Transaction Not Found</h3>
+                <p>
+                  The requested transaction could not be found on the network.
+                </p>
+                <sm-button onclick="router.routeTo('#/balance')">
+                  Back to Balance
+                </sm-button>
+              </div>
+            `
+          );
+        }
+
+        function renderErrorState() {
+          renderElem(
+            getRef("tx_details_container"),
+            html`
+              <div class="error-state">
+                <div class="error-icon">⚠️</div>
+                <h3>Error Loading Transaction</h3>
+                <p>
+                  We encountered an issue fetching the transaction details.
+                  Please try again later.
+                </p>
+                <sm-button
+                  variant="primary"
+                  onclick="router.routeTo('#/balance')"
+                  class="back-button"
+                >
+                  Back to Balance
+                </sm-button>
+              </div>
+            `
+          );
+        }
+      }
+
+      // Function to update transaction details toggle
+      function updateTransactionDetailsToggle() {
+        if (getRef("page_container")?.dataset?.page !== "tdx") return;
+
+        const toggleContainer = document.querySelector(".tx-header");
+        if (!toggleContainer) return;
+
+        const existingToggle =
+          toggleContainer.querySelector(".margin-left-auto");
+
+        if (currentCurrency === "bsc") {
+          if (existingToggle) existingToggle.remove();
+          return;
+        }
+
+        if (
+          currentCurrency !== "bsc" &&
+          isHistoricApiAvailable &&
+          !existingToggle
+        ) {
+          const toggleDiv = document.createElement("div");
+          toggleDiv.className = "margin-left-auto";
+          toggleDiv.innerHTML = `
+      <sm-switch id="tx_valuation_toggle" ${showCurrentValue ? "checked" : ""}>
+        <p slot="left" class="margin-right-0-5">
+          Show current value
+        </p>
+      </sm-switch>
+    `;
+          toggleContainer.appendChild(toggleDiv);
+
+          const toggle = toggleDiv.querySelector("sm-switch");
+          toggle.addEventListener("change", async (e) => {
+            showCurrentValue = e.target.checked;
+            localStorage.setItem(
+              "bsc-wallet-show-current-value",
+              showCurrentValue
+            );
+
+            const valueElement = getRef("tx_value");
+            const feeElement = getRef("tx_fee");
+
+            if (valueElement && valueElement.dataset.bsc) {
+              const bscAmount = parseFloat(valueElement.dataset.bsc);
+              const timestamp = valueElement.dataset.timestamp;
+              valueElement.textContent = await getConvertedAmount(
+                bscAmount,
+                timestamp
+              );
+            }
+
+            if (feeElement && feeElement.dataset.bsc) {
+              const bscFee = parseFloat(feeElement.dataset.bsc);
+              const timestamp = feeElement.dataset.timestamp;
+              feeElement.textContent = await getConvertedAmount(
+                bscFee,
+                timestamp
+              );
+            }
+          });
+        }
+      }
+
+      function checkBalance(BSCAddress, floAddress) {
+        if (window.checkingBalance) return;
+        
+        if (!BSCAddress) {
+          let keyToConvert = document
+            .querySelector("#check_balance_input")
+            .value.trim();
+
+          if (/^0x[0-9a-fA-F]{64}$/.test(keyToConvert)) {
+            window.location.hash = `#/tdx/${keyToConvert}`;
+            return;
+          } else if (bscOperator.isValidAddress(keyToConvert)) {
+            BSCAddress = keyToConvert;
+          } else {
+            // Handle raw hex private key (BSC)
+            if (/^[0-9a-fA-F]{64}$/.test(keyToConvert)) {
+              // Raw hex is BSC private key, just derive BSC address
+              BSCAddress = floEthereum.ethAddressFromPrivateKey(keyToConvert);
+              floAddress = null; 
+            } 
+            // Handle FLO private key (starts with R)
+            else if (keyToConvert.startsWith("R")) {
+              const ethPrivateKey = coinjs.wif2privkey(keyToConvert).privkey;
+              BSCAddress = floEthereum.ethAddressFromPrivateKey(ethPrivateKey);
+              floAddress = floCrypto.getFloID(keyToConvert);
+            }
+            // Handle BTC private key (starts with L or K)
+            else if (keyToConvert.startsWith("L") || keyToConvert.startsWith("K")) {
+              const ethPrivateKey = coinjs.wif2privkey(keyToConvert).privkey;
+              BSCAddress = floEthereum.ethAddressFromPrivateKey(ethPrivateKey);
+              floAddress = btcOperator.bech32Address(keyToConvert);
+            }
+            else {
+              const ethPrivateKey = coinjs.wif2privkey(keyToConvert).privkey;
+              BSCAddress = floEthereum.ethAddressFromPrivateKey(ethPrivateKey);
+              floAddress = keyToConvert.startsWith("R")
+                ? floCrypto.getFloID(keyToConvert)
+                : btcOperator.bech32Address(keyToConvert);
+            }
+          }
+        }
+
+        if (!BSCAddress) return;
+
+        window.checkingBalance = true;
+
+        // Store the address for navigation context
+        window.lastViewedAddress = BSCAddress;
+
+        // Update URL without triggering a page reload
+        window.location.hash = `#/balance/${BSCAddress}`;
+
+        buttonLoader("check_balance_button", true);
+        Promise.all([
+          bscOperator.getBalance(BSCAddress),
+          bscOperator.getTokenBalance(BSCAddress, "usdc"),
+          bscOperator.getTokenBalance(BSCAddress, "usdt"),
+        ])
+          .then(([BinanceBalance, usdcBalance, usdtBalance]) => {
+            // First check if any contact with this BSC address already exists
+            compactIDB.readAllData("contacts").then((allContacts) => {
+              const existingContact = Object.entries(allContacts).find(
+                ([key, contact]) => contact.BSCAddress === BSCAddress
+              );
+              
+              // If BSC address already exists in any contact, don't add again
+              if (existingContact) {
+                renderSearchedAddressList();
+                return;
+              }
+              
+              compactIDB
+                .addData(
+                  "contacts",
+                  {
+                    BSCAddress,
+                  },
+                  floAddress || BSCAddress
+                )
+                .then(() => {
+                  renderSearchedAddressList();
+                })
+                .catch((error) => {
+                  console.error(error);
+                });
+            });
+            renderElem(
+              getRef("bsc_balance_wrapper"),
+              html`
+                <div class="grid">
+                  <div class="label">BSC address</div>
+                  <sm-copy id="BSC_address" value="${BSCAddress}"></sm-copy>
+                </div>
+                ${floAddress && floAddress !== BSCAddress
+                  ? html`
+                      <div class="grid">
+                        <div class="label">
+                          ${floAddress.startsWith("F") ? "FLO" : "BTC"} address
+                        </div>
+                        <sm-copy
+                          id="flo_address"
+                          value="${floAddress}"
+                        ></sm-copy>
+                      </div>
+                    `
+                  : ""}
+                <div class="grid gap-1">
+                  <h4>Balance</h4>
+                  <ul
+                    id="bsc_address_balance"
+                    class="flex flex-direction-column gap-0-5"
+                  >
+                    <li class="flex align-center space-between">
+                      <p>Binance</p>
+                      <b
+                        id="Binance_balance"
+                        class="bsc-value"
+                        data-bsc="${BinanceBalance}"
+                        >${formatCurrency(BinanceBalance)}</b
+                      >
+                    </li>
+                    <li class="flex align-center space-between">
+                      <p>USDC</p>
+                      <b
+                        id="usdc_balance"
+                        class="bsc-value"
+                        data-bsc="${usdcBalance}"
+                        >${usdcBalance} USDC</b
+                      >
+                    </li>
+                    <li class="flex align-center space-between">
+                      <p>USDT</p>
+                      <b
+                        id="usdt_balance"
+                        class="bsc-value"
+                        data-bsc="${usdtBalance}"
+                        >${usdtBalance} USDT</b
+                      >
+                    </li>
+                  </ul>
+                </div>
+              `
+            );
+            getRef("bsc_balance_wrapper").classList.remove("hidden");
+            getRef("bsc_balance_wrapper").animate(
+              [
+                {
+                  transform: "translateY(-1rem)",
+                  opacity: 0,
+                },
+                {
+                  transform: "none",
+                  opacity: 1,
+                },
+              ],
+              {
+                easing: "ease",
+                duration: 300,
+                fill: "forwards",
+              }
+            );
+            // Show transaction history after balance is shown
+            render.transactions(BSCAddress);
+          })
+          .catch((error) => {
+            notify(error, "error");
+          })
+          .finally(() => {
+            buttonLoader("check_balance_button", false);
+          
+            window.checkingBalance = false;
+          });
+      }
+
+      function handleInvalidSearch() {
+        if (document.startViewTransition) {
+          document.startViewTransition(() => {
+            getRef("bsc_balance_wrapper").classList.add("hidden");
+            getRef("address_transactions").classList.add("hidden");
+            // Clear the search input
+            getRef("check_balance_input").value = "";
+          });
+        } else {
+          getRef("bsc_balance_wrapper").classList.add("hidden");
+          getRef("address_transactions").classList.add("hidden");
+          // Clear the search input
+          getRef("check_balance_input").value = "";
+        }
+      }
+      async function deleteContact(floAddress) {
+        const confirmed = await getConfirmation("Delete contact", {
+          message: "Are you sure you want to delete this contact?",
+        });
+        if (!confirmed) return;
+        compactIDB
+          .removeData("contacts", floAddress)
+          .then(() => {
+            renderSearchedAddressList();
+          })
+          .catch((error) => {
+            console.error(error);
+          });
+      }
+
+      router.addRoute("send", (state) => {
+        getRef("page_container").dataset.page = "send";
+        renderElem(
+          getRef("page_container"),
+          html`
+            <sm-form id="send_tx_form" style="width: min(32rem, 100%)">
+              <fieldset class="flex flex-direction-column gap-0-5">
+                <div class="flex space-between align-center">
+                  <div class="flex flex-direction-column gap-0-5">
+                    <h4>Sender</h4>
+                    <p>
+                      Amount will be deducted from equivalent Binance address
+                    </p>
+                  </div>
+                  <button
+                    id="check_balance_button"
+                    class="button button--small button--colored"
+                    onclick="checkSenderBalance()"
+                    disabled
+                  >
+                    Check balance
+                  </button>
+                </div>
+
+                <sm-input
+                  id="private_key_input"
+                  placeholder="Sender's FLO/BTC/BSC private key"
+                  oninput=${handleSenderInput}
+                  data-private-key
+                  class="password-field"
+                  type="password"
+                  animate
+                  required
+                >
+                  <svg
+                    class="icon"
+                    slot="icon"
+                    xmlns="http://www.w3.org/2000/svg"
+                    enable-background="new 0 0 24 24"
+                    height="24px"
+                    viewBox="0 0 24 24"
+                    width="24px"
+                    fill="#000000"
+                  >
+                    <g><rect fill="none" height="24" width="24"></rect></g>
+                    <g>
+                      <path
+                        d="M21,10h-8.35C11.83,7.67,9.61,6,7,6c-3.31,0-6,2.69-6,6s2.69,6,6,6c2.61,0,4.83-1.67,5.65-4H13l2,2l2-2l2,2l4-4.04L21,10z M7,15c-1.65,0-3-1.35-3-3c0-1.65,1.35-3,3-3s3,1.35,3,3C10,13.65,8.65,15,7,15z"
+                      ></path>
+                    </g>
+                  </svg>
+                  <label slot="right" class="interact">
+                    <input
+                      type="checkbox"
+                      class="hidden"
+                      autocomplete="off"
+                      readonly
+                      onchange="togglePrivateKeyVisibility(this)"
+                    />
+                    <svg
+                      class="icon invisible"
+                      xmlns="http://www.w3.org/2000/svg"
+                      height="24px"
+                      viewBox="0 0 24 24"
+                      width="24px"
+                      fill="#000000"
+                    >
+                      <title>Hide password</title>
+                      <path
+                        d="M0 0h24v24H0zm0 0h24v24H0zm0 0h24v24H0zm0 0h24v24H0z"
+                        fill="none"
+                      ></path>
+                      <path
+                        d="M12 7c2.76 0 5 2.24 5 5 0 .65-.13 1.26-.36 1.83l2.92 2.92c1.51-1.26 2.7-2.89 3.43-4.75-1.73-4.39-6-7.5-11-7.5-1.4 0-2.74.25-3.98.7l2.16 2.16C10.74 7.13 11.35 7 12 7zM2 4.27l2.28 2.28.46.46C3.08 8.3 1.78 10.02 1 12c1.73 4.39 6 7.5 11 7.5 1.55 0 3.03-.3 4.38-.84l.42.42L19.73 22 21 20.73 3.27 3 2 4.27zM7.53 9.8l1.55 1.55c-.05.21-.08.43-.08.65 0 1.66 1.34 3 3 3 .22 0 .44-.03.65-.08l1.55 1.55c-.67.33-1.41.53-2.2.53-2.76 0-5-2.24-5-5 0-.79.2-1.53.53-2.2zm4.31-.78l3.15 3.15.02-.16c0-1.66-1.34-3-3-3l-.17.01z"
+                      ></path>
+                    </svg>
+                    <svg
+                      class="icon visible"
+                      xmlns="http://www.w3.org/2000/svg"
+                      height="24px"
+                      viewBox="0 0 24 24"
+                      width="24px"
+                      fill="#000000"
+                    >
+                      <title>Show password</title>
+                      <path d="M0 0h24v24H0z" fill="none"></path>
+                      <path
+                        d="M12 4.5C7 4.5 2.73 7.61 1 12c1.73 4.39 6 7.5 11 7.5s9.27-3.11 11-7.5c-1.73-4.39-6-7.5-11-7.5zM12 17c-2.76 0-5-2.24-5-5s2.24-5 5-5 5 2.24 5 5-2.24 5-5 5zm0-8c-1.66 0-3 1.34-3 3s1.34 3 3 3 3-1.34 3-3-1.34-3-3-3z"
+                      ></path>
+                    </svg>
+                  </label>
+                </sm-input>
+
+                <div
+                  id="sender_balance_container"
+                  class="flex align-center gap-0-3 hidden"
+                ></div>
+              </fieldset>
+              <fieldset class="flex flex-direction-column gap-1">
+                <div class="flex flex-direction-column gap-0-5">
+                  <h4>Receiver</h4>
+                  <div class="grid gap-0-5">
+                    <sm-input
+                      class="receiver-address"
+                      placeholder="Receiver's Binance address"
+                      data-BSC-address
+                      animate
+                      required
+                    ></sm-input>
+                    <div class="flex flex-direction-column gap-0-5">
+                      <sm-input
+                        class="receiver-amount amount-shown flex-1"
+                        placeholder="Amount"
+                        type="number"
+                        step="0.000001"
+                        min="0.000001"
+                        error-text="Amount should be grater than 0.000001 Binance"
+                        animate
+                        required
+                      >
+                        <div class="asset-symbol flex" slot="icon">
+                          <svg
+                            hight="34"
+                            width="34"
+                            version="1.0"
+                            id="katman_1"
+                            xmlns="http://www.w3.org/2000/svg"
+                            xmlns:xlink="http://www.w3.org/1999/xlink"
+                            x="0px"
+                            y="0px"
+                            viewBox="0 0 800 600"
+                            style="enable-background:new 0 0 800 600;"
+                            xml:space="preserve"
+                          >
+                            <style type="text/css">
+                              .st0 {
+                                fill-rule: evenodd;
+                                clip-rule: evenodd;
+                                fill: #f3ba2f;
+                              }
+                              .st1 {
+                                fill-rule: evenodd;
+                                clip-rule: evenodd;
+                                fill: #131415;
+                              }
+                            </style>
+                            <g id="Light">
+                              <g
+                                id="OneArt-_x2022_-Desktop-_x2022_-Light"
+                                transform="translate(-457.000000, -1515.000000)"
+                              >
+                                <g
+                                  id="Block"
+                                  transform="translate(41.000000, 1263.000000)"
+                                >
+                                  <g
+                                    id="TVL"
+                                    transform="translate(48.000000, 252.000000)"
+                                  >
+                                    <g
+                                      id="Icons_x2F_Icon-24_x2F_cake"
+                                      transform="translate(368.000000, 0.000000)"
+                                    >
+                                      <circle
+                                        id="Oval"
+                                        class="st0"
+                                        cx="399.8"
+                                        cy="299.6"
+                                        r="230.7"
+                                      />
+                                      <g
+                                        id="Icons_x2F_icon-24_x2F_networks_x2F_binance_x5F_smart_x5F_chain"
+                                        transform="translate(3.333333, 3.333333)"
+                                      >
+                                        <path
+                                          id="Combined-Shape"
+                                          class="st1"
+                                          d="M456.3,320.8l34.8,34.7L396.5,450L302,355.5l34.8-34.7l59.7,59.7L456.3,320.8z
+      							 M396.5,261l35.3,35.3h0l0,0l-35.3,35.3l-35.2-35.2l0-0.1l0,0l6.2-6.2l3-3L396.5,261z M277.5,261.5l34.8,34.8L277.5,331
+      							l-34.8-34.8L277.5,261.5z M515.5,261.5l34.8,34.8L515.5,331l-34.8-34.8L515.5,261.5z M396.5,142.5L491,237l-34.8,34.8
+      							L396.5,212l-59.7,59.7L302,237L396.5,142.5z"
+                                        />
+                                      </g>
+                                    </g>
+                                  </g>
+                                </g>
+                              </g>
+                            </g>
+                          </svg>
+                        </div>
+                      </sm-input>
+                      <sm-chips
+                        id="asset_selector"
+                        onchange=${handleAssetChange}
+                      >
+                        <sm-chip value="Binance" selected>Binance</sm-chip>
+                        <sm-chip value="usdc">USDC</sm-chip>
+                        <sm-chip value="usdt">USDT</sm-chip>
+                      </sm-chips>
+                    </div>
+                  </div>
+                </div>
+                <div class="multi-state-button">
+                  <button
+                    id="send_tx_button"
+                    class="button button--primary"
+                    type="submit"
+                    disabled
+                    onclick="sendTx()"
+                  >
+                    Send Binance
+                  </button>
+                </div>
+              </fieldset>
+            </sm-form>
+          `
+        );
+        if (
+          window.ethereum &&
+          !(window.currentChainId && window.currentChainId === "0x38")
+        ) {
+          renderError("Please switch MetaMask to Binance Mainnet");
+        }
+      });
+
+      // function togglePrivateKeyVisibility(input) {
+      //   const target = input.closest("sm-input") ;
+      //   target.type = target.type === "password" ? "text" : "password";
+      //   target.focusIn();
+      // }
+
+      function togglePrivateKeyVisibility(input) {
+        const target = input.closest("sm-input");
+        target.type = target.type === "password" ? "text" : "password";
+      }
+
+      function checkSenderBalance() {
+        let address;
+        const privateKey = getRef("private_key_input").value.trim();
+
+        if (!privateKey) {
+          return notify(`Please enter sender's private key to check balance`);
+        }
+
+        if (
+          privateKey.startsWith("R") ||
+          privateKey.startsWith("L") ||
+          privateKey.startsWith("K")
+        ) {
+          address = floEthereum.ethAddressFromPrivateKey(
+            coinjs.wif2privkey(privateKey).privkey
+          );
+        } else {
+          address = floEthereum.ethAddressFromPrivateKey(privateKey);
+        }
+
+        getRef("sender_balance_container").classList.remove("hidden");
+        renderElem(
+          getRef("sender_balance_container"),
+          html` Loading balance...<sm-spinner></sm-spinner> `
+        );
+
+        const selectedAsset = getRef("asset_selector").value;
+
+        const promises = [bscOperator.getBalance(address)];
+        if (selectedAsset !== "Binance") {
+          promises.push(bscOperator.getTokenBalance(address, selectedAsset));
+        }
+
+        Promise.all(promises)
+          .then(([ethBalance, tokenBalance]) => {
+            renderElem(
+              getRef("sender_balance_container"),
+              html`
+                <div
+                  class="grid gap-1 w-100"
+                  style="padding: 1rem; border-radius: 0.5rem; border: solid thin rgba(var(--text-color),0.3)"
+                >
+                  <div class="grid">
+                    <p class="label">Sender address</p>
+                    <sm-copy value=${address}
+                      ><p>${address}</p>
+                      <p></p
+                    ></sm-copy>
+                  </div>
+                  <p>
+                    Balance:
+                    <b class="amount-shown">${ethBalance} BSC</b>
+                    ${selectedAsset !== "Binance"
+                      ? html`|<b class="amount-shown"
+                            >${tokenBalance} ${selectedAsset.toUpperCase()}</b
+                          >`
+                      : ""}
+                  </p>
+                </div>
+              `
+            );
+          })
+          .catch((err) => {
+            notify(err, "error");
+          });
+      }
+      function handleSenderInput(e) {
+        getRef("check_balance_button").disabled = false;
+        if (!e.target.isValid) {
+          // getRef("sender_balance_container").classList.add("hidden");
+        }
+      }
+      function handleAssetChange(e) {
+        const asset = e.target.value;
+        const amountInput =
+          getRef("send_tx_form").querySelector(".receiver-amount");
+        amountInput.value = "";
+        amountInput.setAttribute(
+          "error-text",
+          `Amount should be grater than 0.000001 ${asset.toUpperCase()}`
+        );
+        document.querySelectorAll(".asset-symbol").forEach((elem) => {
+          elem.innerHTML = assetIcons[asset];
+        });
+        getRef("send_tx_button").textContent = `Send ${asset.toUpperCase()}`;
+      }
+      async function sendTx() {
+        const receiver = getRef("send_tx_form").querySelector(".receiver-address").value.trim();
+        const amount = getRef("send_tx_form").querySelector(".receiver-amount").value.trim();
+        const asset = getRef("asset_selector").value;
+
+        try {
+          const confirmation = await getConfirmation("Send transaction", {
+            message: `You are about to send ${amount} ${asset.toUpperCase()} to ${receiver}`,
+            confirmText: "Send",
+          });
+
+          if (!confirmation) {
+            return;
+          }
+
+          buttonLoader("send_tx_button", true);
+          let privateKey = getRef("private_key_input").value.trim();
+
+          if (/^[0-9a-fA-F]{64}$/.test(privateKey)) {
+            privateKey = coinjs.privkey2wif(privateKey);
+          }
+          privateKey = coinjs.wif2privkey(privateKey).privkey;
+
+          switch (asset) {
+            case "Binance": {
+              const tx = await bscOperator.sendTransaction({
+                privateKey,
+                receiver,
+                amount,
+              });
+              showTransactionResult("pending", { txHash: tx.hash });
+              await tx.wait();
+              showTransactionResult("confirmed", { txHash: tx.hash });
+              break;
+            }
+            case "usdc":
+            case "usdt": {
+              const tx = await bscOperator.sendToken({
+                privateKey,
+                receiver,
+                amount,
+                token: asset,
+              });
+              showTransactionResult("pending", { txHash: tx.hash });
+              await tx.wait();
+              showTransactionResult("confirmed", { txHash: tx.hash });
+              break;
+            }
+          }
+          getRef("send_tx_form").reset();
+        } catch (e) {
+          showTransactionResult("failed", {
+            description: `Insufficient ${asset.toUpperCase()} balance`,
+          });
+          const regex = /\(error=({.*?}),/;
+          const match = e.message.match(regex);
+          if (match && match[1]) {
+            const { code } = JSON.parse(match[1]);
+            if (code === -32000) {
+              showTransactionResult("failed", {
+                description: `Insufficient ${asset.toUpperCase()} balance`,
+              });
+            } else {
+              showTransactionResult("failed", { description: e.message });
+            }
+          }
+        } finally {
+          buttonLoader("send_tx_button", false);
+        }
+      }
+
+      function showTransactionResult(status, { txHash, description = "" }) {
+        switch (status) {
+          case "pending":
+            renderElem(
+              getRef("transaction_result_popup__content"),
+              html`
+                <ul>
+                  <li class="transaction__phase">
+                    <svg
+                      class="icon confirmed"
+                      xmlns="http://www.w3.org/2000/svg"
+                      height="24px"
+                      viewBox="0 0 24 24"
+                      width="24px"
+                      fill="#000000"
+                    >
+                      <path d="M0 0h24v24H0V0z" fill="none" />
+                      <path
+                        d="M9 16.2L4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4L9 16.2z"
+                      />
+                    </svg>
+                    <h4>Transaction sent</h4>
+                  </li>
+                  <li class="transaction__phase">
+                    <sm-spinner></sm-spinner>
+                    <p>Waiting for transaction to be confirmed</p>
+                  </li>
+                </ul>
+                <div class="grid">
+                  <span class="label">Transaction ID</span>
+                  <sm-copy value=${txHash}></sm-copy>
+                </div>
+                <a
+                  class="button button--primary"
+                  target="_blank"
+                  href=${`https://bscscan.com/tx/${txHash}`}
+                  >Check transaction status</a
+                >
+              `
+            );
+            break;
+          case "confirmed":
+            renderElem(
+              getRef("transaction_result_popup__content"),
+              html`
+                <svg
+                  class="icon user-action-result__icon confirmed"
+                  xmlns="http://www.w3.org/2000/svg"
+                  height="24px"
+                  viewBox="0 0 24 24"
+                  width="24px"
+                  fill="#000000"
+                >
+                  <path d="M0 0h24v24H0V0z" fill="none" />
+                  <path
+                    d="M9 16.2L4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4L9 16.2z"
+                  />
+                </svg>
+                <div class="grid gap-0-5 justify-center text-center">
+                  <h4>Transaction confirmed</h4>
+                  <p>Transaction has been confirmed on the blockchain.</p>
+                </div>
+                <div class="grid">
+                  <span class="label">Transaction ID</span>
+                  <sm-copy value=${txHash}></sm-copy>
+                </div>
+                <a
+                  class="button button--primary"
+                  target="_blank"
+                  href=${`https://bscscan.com/tx/${txHash}`}
+                  >Check transaction status</a
+                >
+              `
+            );
+            break;
+          case "failed":
+            renderElem(
+              getRef("transaction_result_popup__content"),
+              html`
+                <svg
+                  class="icon user-action-result__icon failed"
+                  xmlns="http://www.w3.org/2000/svg"
+                  height="24px"
+                  viewBox="0 0 24 24"
+                  width="24px"
+                  fill="#000000"
+                >
+                  <path
+                    d="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm1 15h-2v-2h2v2zm0-4h-2V7h2v6z"
+                  />
+                </svg>
+                <div class="grid gap-0-5 justify-center text-center">
+                  <h4>Transaction failed</h4>
+                  <p>${description}</p>
+                </div>
+              `
+            );
+            break;
+        }
+        openPopup("transaction_result_popup");
+      }
+
+      router.addRoute("create", (state) => {
+        getRef("page_container").dataset.page = "create";
+        renderElem(
+          getRef("page_container"),
+          html`
+            <div class="grid gap-1">
+              <h2>Don't have a Binance address? Create one</h2>
+              <section class="create-buttons">
+                <button
+                  class="button button--primary interactive gap-0-5 margin-right-auto"
+                  onclick=${generateNewID}
+                >
+                  <svg
+                    class="icon"
+                    xmlns="http://www.w3.org/2000/svg"
+                    enable-background="new 0 0 24 24"
+                    height="24px"
+                    viewBox="0 0 24 24"
+                    width="24px"
+                    fill="#000000"
+                  >
+                    <g>
+                      <rect fill="none" height="24" width="24" />
+                    </g>
+                    <g>
+                      <g>
+                        <path
+                          d="M18.32,4.26C16.84,3.05,15.01,2.25,13,2.05v2.02c1.46,0.18,2.79,0.76,3.9,1.62L18.32,4.26z M19.93,11h2.02 c-0.2-2.01-1-3.84-2.21-5.32L18.31,7.1C19.17,8.21,19.75,9.54,19.93,11z M18.31,16.9l1.43,1.43c1.21-1.48,2.01-3.32,2.21-5.32 h-2.02C19.75,14.46,19.17,15.79,18.31,16.9z M13,19.93v2.02c2.01-0.2,3.84-1,5.32-2.21l-1.43-1.43 C15.79,19.17,14.46,19.75,13,19.93z M13,12V7h-2v5H7l5,5l5-5H13z M11,19.93v2.02c-5.05-0.5-9-4.76-9-9.95s3.95-9.45,9-9.95v2.02 C7.05,4.56,4,7.92,4,12S7.05,19.44,11,19.93z"
+                        />
+                      </g>
+                    </g>
+                  </svg>
+                  Generate BSC address
+                </button>
+                <button
+                  class="button button--primary interactive gap-0-5 margin-right-auto"
+                  onclick="openPopup('retrieve_btc_addr_popup')"
+                >
+                  <svg
+                    class="icon"
+                    xmlns="http://www.w3.org/2000/svg"
+                    height="24px"
+                    viewBox="0 0 24 24"
+                    width="24px"
+                    fill="#000000"
+                  >
+                    <path d="M0 0h24v24H0V0z" fill="none" />
+                    <path
+                      d="M14 12c0-1.1-.9-2-2-2s-2 .9-2 2 .9 2 2 2 2-.9 2-2zm-2-9c-4.97 0-9 4.03-9 9H0l4 4 4-4H5c0-3.87 3.13-7 7-7s7 3.13 7 7-3.13 7-7 7c-1.51 0-2.91-.49-4.06-1.3l-1.42 1.44C8.04 20.3 9.94 21 12 21c4.97 0 9-4.03 9-9s-4.03-9-9-9z"
+                    />
+                  </svg>
+                  Retrieve BSC address
+                </button>
+              </section>
+            </div>
+            <div id="created_address_wrapper" class="grid gap-1"></div>
+          `
+        );
+      });
+      function generateNewID() {
+        const { floID, privKey } = floCrypto.generateNewID();
+        const ethPrivateKey = coinjs.wif2privkey(privKey).privkey;
+        const BSCAddress = floEthereum.ethAddressFromPrivateKey(ethPrivateKey);
+        const btcPrivKey = btcOperator.convert.wif(privKey);
+        const btcAddr = btcOperator.bech32Address(btcPrivKey);
+        renderElem(
+          getRef("created_address_wrapper"),
+          html`
+            <ul id="generated_addresses" class="grid gap-1-5">
+              <li class="grid gap-0-5">
+                <div>
+                  <h5>Binance Address</h5>
+                  <sm-copy value="${BSCAddress}"></sm-copy>
+                </div>
+                <div>
+                  <h5>Private Key</h5>
+                  <sm-copy value="${ethPrivateKey}"></sm-copy>
+                </div>
+              </li>
+              <li class="grid gap-0-5">
+                <div>
+                  <h5>FLO Address</h5>
+                  <sm-copy value="${floID}"></sm-copy>
+                </div>
+                <div>
+                  <h5>Private Key</h5>
+                  <sm-copy value="${privKey}"></sm-copy>
+                </div>
+              </li>
+              <li class="grid gap-0-5">
+                <div>
+                  <h5>Bitcoin Address</h5>
+                  <sm-copy value="${btcAddr}"></sm-copy>
+                </div>
+                <div>
+                  <h5>Bitcoin Private Key</h5>
+                  <sm-copy value="${btcPrivKey}"></sm-copy>
+                </div>
+              </li>
+            </ul>
+          `
+        );
+      }
+      function retrieveBinanceAddr() {
+        function retrieve() {
+          try {
+            let inputPrivKey = getRef("retrieve_btc_addr_field").value.trim();
+            
+            if (!inputPrivKey) {
+              notify("Please enter a private key", "error");
+              return;
+            }
+
+            let privKey, floID, ethPrivateKey, BSCAddress, btcPrivKey, btcAddr;
+
+            // Determine the format of the input private key and derive all addresses
+            if (
+              inputPrivKey.startsWith("R") ||
+              inputPrivKey.startsWith("L") ||
+              inputPrivKey.startsWith("K")
+            ) {
+              // WIF format (FLO/BTC private key)
+              privKey = inputPrivKey;
+              floID = floCrypto.getFloID(privKey);
+              ethPrivateKey = coinjs.wif2privkey(privKey).privkey;
+              BSCAddress = floEthereum.ethAddressFromPrivateKey(ethPrivateKey);
+              btcPrivKey = btcOperator.convert.wif(privKey);
+              btcAddr = btcOperator.bech32Address(btcPrivKey);
+            } else {
+              // Hex format (BSC/ETH private key)
+              ethPrivateKey = inputPrivKey;
+              BSCAddress = floEthereum.ethAddressFromPrivateKey(ethPrivateKey);
+              // Convert hex private key to WIF format for FLO and BTC
+              privKey = coinjs.privkey2wif(ethPrivateKey);
+              floID = floCrypto.getFloID(privKey);
+              btcPrivKey = btcOperator.convert.wif(privKey);
+              btcAddr = btcOperator.bech32Address(btcPrivKey);
+            }
+
+            // Render all recovered addresses and private keys
+            renderElem(
+              getRef("recovered_addresses_wrapper"),
+              html`
+                <ul id="recovered_addresses" class="grid gap-1-5">
+                  <li class="grid gap-0-5">
+                    <div>
+                      <h5>Recovered Binance Address</h5>
+                      <sm-copy value="${BSCAddress}"></sm-copy>
+                    </div>
+                    <div>
+                      <h5>Private Key</h5>
+                      <sm-copy value="${ethPrivateKey}"></sm-copy>
+                    </div>
+                  </li>
+                  <li class="grid gap-0-5">
+                    <div>
+                      <h5>Recovered FLO Address</h5>
+                      <sm-copy value="${floID}"></sm-copy>
+                    </div>
+                    <div>
+                      <h5>Private Key</h5>
+                      <sm-copy value="${privKey}"></sm-copy>
+                    </div>
+                  </li>
+                  <li class="grid gap-0-5">
+                    <div>
+                      <h5>Recovered Bitcoin Address</h5>
+                      <sm-copy value="${btcAddr}"></sm-copy>
+                    </div>
+                    <div>
+                      <h5>Bitcoin Private Key</h5>
+                      <sm-copy value="${btcPrivKey}"></sm-copy>
+                    </div>
+                  </li>
+                </ul>
+              `
+            );
+            notify("Successfully recovered all addresses!", "success");
+          } catch (error) {
+            console.error("Error recovering addresses:", error);
+            notify(
+              "Failed to recover addresses. Please check your private key format.",
+              "error"
+            );
+          }
+        }
+        if (document.startViewTransition) {
+          document.startViewTransition(() => {
+            retrieve();
+          });
+        } else retrieve();
+      }
+
+      function testHistoricalAPIAndRenderToggle() {
+        // Get date from a week ago for testing historical data
+        const oneWeekAgo = Math.floor(Date.now() / 1000) - 7 * 24 * 60 * 60;
+
+        fetchHistoricalRate(oneWeekAgo)
+          .then((rates) => {
+            if (rates && (rates.usd > 0 || rates.inr > 0)) {
+              isHistoricApiAvailable = true;
+              renderValuationToggle();
+            } else {
+              isHistoricApiAvailable = false;
+            }
+          })
+          .catch(() => {
+            isHistoricApiAvailable = false;
+          });
+      }
+
+      function renderValuationToggle() {
+        if (isHistoricApiAvailable && currentCurrency !== "bsc") {
+          const container = document.querySelector(
+            ".flex.flex-direction-column.gap-0-5.sticky.top-0"
+          );
+          if (container) {
+            const existingToggle = container.querySelector("sm-switch");
+            if (!existingToggle) {
+              const toggleDiv = document.createElement("div");
+              toggleDiv.className = "margin-left-auto";
+              toggleDiv.innerHTML = `
+                <sm-switch id="valuation_toggle" ${
+                  showCurrentValue ? "checked" : ""
+                }>
+                  <p slot="left" class="margin-right-0-5">
+                    Show current value
+                  </p>
+                </sm-switch>
+              `;
+              container.appendChild(toggleDiv);
+
+              // Add event handler to the new toggle
+              document
+                .getElementById("valuation_toggle")
+                .addEventListener("change", (e) => {
+                  handleValuationTypeChange(e.target.checked);
+                });
+            }
+          }
+        }
+      }
+    </script>
+  </body>
+</html>
diff --git a/bscwallet/index.min.html b/bscwallet/index.min.html
new file mode 100644
index 0000000..39a4335
--- /dev/null
+++ b/bscwallet/index.min.html
@@ -0,0 +1,232 @@
+<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width,initial-scale=1"> <title>FLO Ethereum</title> <link rel="stylesheet" href="css/main.min.css"> <link rel="preconnect" href="https://fonts.googleapis.com"> <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin> <link href="https://fonts.googleapis.com/css2?family=Roboto:ital,wght@0,400;0,500;0,700;1,400;1,500;1,700&display=swap" rel="stylesheet"> </head> <body class="hidden">  <sm-popup id="confirmation_popup">   <div class="flex align-center gap-0-5 margin-left-auto"> <button class="button cancel-button">Cancel</button> <button class="button button--primary confirm-button">OK</button> </div> </sm-popup> <main> <header id="main_header"> <div id="logo" class="app-brand"> <svg id="main_logo" class="icon" viewBox="0 0 27.25 32"> <title>RanchiMall</title> <path 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</svg> <div class="app-name"> <div class="app-name__company">RanchiMall</div> <h4 class="app-name__title"> FLO Ethereum </h4> </div> </div> <button id="meta_mask_status_button" class="button interactive flex align-center hidden" data-status="disconnected" onclick="connectToMetaMask()"> <div class="icon-wrapper"> <svg class="icon" xmlns="http://www.w3.org/2000/svg" xml:space="preserve" id="Layer_1" x="0" y="0" version="1.1" viewBox="0 0 318.6 318.6"> <style>.st1,.st6{fill:#e4761b;stroke:#e4761b;stroke-linecap:round;stroke-linejoin:round}.st6{fill:#f6851b;stroke:#f6851b}</style> <path fill="#e2761b" stroke="#e2761b" stroke-linecap="round" stroke-linejoin="round" d="m274.1 35.5-99.5 73.9L193 65.8z"/> <path d="m44.4 35.5 98.7 74.6-17.5-44.3zm193.9 171.3-26.5 40.6 56.7 15.6 16.3-55.3zm-204.4.9L50.1 263l56.7-15.6-26.5-40.6z" class="st1"/> <path d="m103.6 138.2-15.8 23.9 56.3 2.5-2-60.5zm111.3 0-39-34.8-1.3 61.2 56.2-2.5zM106.8 247.4l33.8-16.5-29.2-22.8zm71.1-16.5 33.9 16.5-4.7-39.3z" class="st1"/> <path fill="#d7c1b3" stroke="#d7c1b3" stroke-linecap="round" stroke-linejoin="round" d="m211.8 247.4-33.9-16.5 2.7 22.1-.3 9.3zm-105 0 31.5 14.9-.2-9.3 2.5-22.1z"/> <path fill="#233447" stroke="#233447" stroke-linecap="round" stroke-linejoin="round" d="m138.8 193.5-28.2-8.3 19.9-9.1zm40.9 0 8.3-17.4 20 9.1z"/> <path fill="#cd6116" stroke="#cd6116" stroke-linecap="round" stroke-linejoin="round" d="m106.8 247.4 4.8-40.6-31.3.9zM207 206.8l4.8 40.6 26.5-39.7zm23.8-44.7-56.2 2.5 5.2 28.9 8.3-17.4 20 9.1zm-120.2 23.1 20-9.1 8.2 17.4 5.3-28.9-56.3-2.5z"/> <path fill="#e4751f" stroke="#e4751f" stroke-linecap="round" stroke-linejoin="round" d="m87.8 162.1 23.6 46-.8-22.9zm120.3 23.1-1 22.9 23.7-46zm-64-20.6-5.3 28.9 6.6 34.1 1.5-44.9zm30.5 0-2.7 18 1.2 45 6.7-34.1z"/> <path d="m179.8 193.5-6.7 34.1 4.8 3.3 29.2-22.8 1-22.9zm-69.2-8.3.8 22.9 29.2 22.8 4.8-3.3-6.6-34.1z" class="st6"/> <path fill="#c0ad9e" stroke="#c0ad9e" stroke-linecap="round" stroke-linejoin="round" d="m180.3 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24 24" width="24px" fill="#000000"> <path d="M0 0h24v24H0V0z" fill="none"/> <path d="M21 7.28V5c0-1.1-.9-2-2-2H5c-1.11 0-2 .9-2 2v14c0 1.1.89 2 2 2h14c1.1 0 2-.9 2-2v-2.28c.59-.35 1-.98 1-1.72V9c0-.74-.41-1.37-1-1.72zM20 9v6h-7V9h7zM5 19V5h14v2h-6c-1.1 0-2 .9-2 2v6c0 1.1.9 2 2 2h6v2H5z"/> <circle cx="16" cy="12" r="1.5"/> </svg> <span class="nav-item__title"> Balance </span>  </a> </li> <li> <a class="nav-item interactive" href="#/send"> <svg class="icon" xmlns="http://www.w3.org/2000/svg" height="24px" viewBox="0 0 24 24" width="24px" fill="#000000">  <path d="M4.01 6.03l7.51 3.22-7.52-1 .01-2.22m7.5 8.72L4 17.97v-2.22l7.51-1M2.01 3L2 10l15 2-15 2 .01 7L23 12 2.01 3z"> </path> </svg> <span class="nav-item__title"> Send </span> </a> </li> <li> <a class="nav-item interactive" href="#/create"> <svg class="icon" xmlns="http://www.w3.org/2000/svg" height="24px" viewBox="0 0 24 24" width="24px" fill="#000000">  <path d="M13 7h-2v4H7v2h4v4h2v-4h4v-2h-4V7zm-1-5C6.48 2 2 6.48 2 12s4.48 10 10 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41.67 325 116.66 491.67 479.16 370.83 800-62.5 175-200 308.33-370.83 370.83-16.67 8.33-25 20.83-25 41.67V1700c0 16.67 8.33 29.17 25 33.33 4.17 0 12.5 0 16.67-4.16 395.83-125 612.5-545.84 487.5-941.67-75-237.5-258.34-416.67-487.5-491.67z" fill="#fff"/></svg>',usdt:'<svg class="icon" xmlns="http://www.w3.org/2000/svg" id="Layer_1" data-name="Layer 1" viewBox="0 0 339.43 295.27"><title>tether-usdt-logo</title><path d="M62.15,1.45l-61.89,130a2.52,2.52,0,0,0,.54,2.94L167.95,294.56a2.55,2.55,0,0,0,3.53,0L338.63,134.4a2.52,2.52,0,0,0,.54-2.94l-61.89-130A2.5,2.5,0,0,0,275,0H64.45a2.5,2.5,0,0,0-2.3,1.45h0Z" style="fill:#50af95;fill-rule:evenodd"/><path d="M191.19,144.8v0c-1.2.09-7.4,0.46-21.23,0.46-11,0-18.81-.33-21.55-0.46v0c-42.51-1.87-74.24-9.27-74.24-18.13s31.73-16.25,74.24-18.15v28.91c2.78,0.2,10.74.67,21.74,0.67,13.2,0,19.81-.55,21-0.66v-28.9c42.42,1.89,74.08,9.29,74.08,18.13s-31.65,16.24-74.08,18.12h0Zm0-39.25V79.68h59.2V40.23H89.21V79.68H148.4v25.86c-48.11,2.21-84.29,11.74-84.29,23.16s36.18,20.94,84.29,23.16v82.9h42.78V151.83c48-2.21,84.12-11.73,84.12-23.14s-36.09-20.93-84.12-23.15h0Zm0,0h0Z" style="fill:#fff;fill-rule:evenodd"/><script xmlns=""/></svg>'};window.smCompConfig={"sm-input":[{selector:"[data-eth-address]",customValidation:e=>e?{isValid:bscOperator.isValidAddress(e),errorText:'Invalid address.<br> It usually starts with "0x"'}:{isValid:!1,errorText:"Please enter a Ethereum address"}},{selector:"[data-private-key]",customValidation:e=>e?{isValid:floCrypto.getPubKeyHex(e),errorText:'Invalid private key.<br> It usually starts with "L" or "R".'}:{isValid:!1,errorText:"Please enter a private key"}}]};const router=new Router({routingStart(e){},routingEnd(e){let{page:t}=e;t||(t="search"),"send"!==t&&(taprootScriptTxDetails={});const a=getRef("main_navbar").querySelector(".nav-item--active");a&&(a.classList.remove("nav-item--active"),a.querySelector(".nav-item__indicator")?.remove());const s=getRef("main_navbar").querySelector(`.nav-item[href="#/${t}"]`);s&&(s.classList.add("nav-item--active"),s.append(html.node`<div class="nav-item__indicator"></div>`))}});function setMetaMaskStatus(e){e?(getRef("meta_mask_status").textContent="Connected",getRef("meta_mask_status_button").dataset.status="connected"):(getRef("meta_mask_status").textContent="Disconnected",getRef("meta_mask_status_button").dataset.status="disconnected")}function renderHome(e){getRef("page_container").dataset.page="home",renderElem(getRef("page_container"),html`
+                <aside id="saved_addresses_wrapper" class="flex flex-direction-column">
+                    <h4>
+                        Searched addresses
+                    </h4>
+                    <ul id="searched_addresses_list" class="grid gap-0-5"></ul>
+                </aside>
+                <section id="balance_section" class="grid gap-1-5">
+                    <h2>
+                        Check Ether, USDC and USDT balance
+                    </h2>
+                    <sm-form oninvalid="handleInvalidSearch()">
+                        <div id="input_wrapper">
+                            <sm-input id="private_key_input" class="password-field flex-1" placeholder="FLO/BTC private key"
+                                type="password" data-private-key animate required>
+                                <svg class="icon" slot="icon" xmlns="http://www.w3.org/2000/svg" enable-background="new 0 0 24 24" height="24px" viewBox="0 0 24 24" width="24px" fill="#000000"> <g> <rect fill="none" height="24" width="24"></rect> </g> <g> <path d="M21,10h-8.35C11.83,7.67,9.61,6,7,6c-3.31,0-6,2.69-6,6s2.69,6,6,6c2.61,0,4.83-1.67,5.65-4H13l2,2l2-2l2,2l4-4.04L21,10z M7,15c-1.65,0-3-1.35-3-3c0-1.65,1.35-3,3-3s3,1.35,3,3C10,13.65,8.65,15,7,15z"> </path> </g> </svg>
+                                <label slot="right" class="interact">
+                                    <input type="checkbox" class="hidden" autocomplete="off" readonly
+                                        onchange="togglePrivateKeyVisibility(this)">
+                                    <svg class="icon invisible" xmlns="http://www.w3.org/2000/svg" height="24px" viewBox="0 0 24 24" width="24px" fill="#000000"> <title>Hide password</title> <path d="M0 0h24v24H0zm0 0h24v24H0zm0 0h24v24H0zm0 0h24v24H0z" fill="none"></path> <path d="M12 7c2.76 0 5 2.24 5 5 0 .65-.13 1.26-.36 1.83l2.92 2.92c1.51-1.26 2.7-2.89 3.43-4.75-1.73-4.39-6-7.5-11-7.5-1.4 0-2.74.25-3.98.7l2.16 2.16C10.74 7.13 11.35 7 12 7zM2 4.27l2.28 2.28.46.46C3.08 8.3 1.78 10.02 1 12c1.73 4.39 6 7.5 11 7.5 1.55 0 3.03-.3 4.38-.84l.42.42L19.73 22 21 20.73 3.27 3 2 4.27zM7.53 9.8l1.55 1.55c-.05.21-.08.43-.08.65 0 1.66 1.34 3 3 3 .22 0 .44-.03.65-.08l1.55 1.55c-.67.33-1.41.53-2.2.53-2.76 0-5-2.24-5-5 0-.79.2-1.53.53-2.2zm4.31-.78l3.15 3.15.02-.16c0-1.66-1.34-3-3-3l-.17.01z"> </path> </svg>
+                                    <svg class="icon visible" xmlns="http://www.w3.org/2000/svg" height="24px" viewBox="0 0 24 24" width="24px" fill="#000000"> <title>Show password</title> <path d="M0 0h24v24H0z" fill="none"></path> <path d="M12 4.5C7 4.5 2.73 7.61 1 12c1.73 4.39 6 7.5 11 7.5s9.27-3.11 11-7.5c-1.73-4.39-6-7.5-11-7.5zM12 17c-2.76 0-5-2.24-5-5s2.24-5 5-5 5 2.24 5 5-2.24 5-5 5zm0-8c-1.66 0-3 1.34-3 3s1.34 3 3 3 3-1.34 3-3-1.34-3-3-3z"> </path> </svg>
+                                </label>
+                            </sm-input>
+                            <div class="multi-state-button">
+                                <button id="check_balance_button" class="button button--primary h-100 w-100" type="submit" onclick="checkBalance()" disabled>
+                                    Check balance
+                                </button>
+                            </div>
+                        </div>
+                    </sm-form>
+                    <div id="eth_balance_wrapper" class="grid gap-2 hidden">
+                        <div class="grid">
+                            <div class="label">ETH address</div>
+                            <sm-copy id="eth_address"></sm-copy>
+                        </div>
+                        <div class="grid">
+                            <div class="label">FLO address</div>
+                            <sm-copy id="flo_address"></sm-copy>
+                        </div>
+                        <div class="grid gap-1">
+                            <h4>Balance</h4>
+                            <ul id="eth_address_balance" class="flex flex-direction-column gap-0-5">
+                                <li class="flex align-center space-between">
+                                    <p>Ether</p>
+                                    <b id="ether_balance">0</b>
+                                </li>
+                                <li class="flex align-center space-between">
+                                    <p>USDC</p>
+                                    <b id="usdc_balance">0</b>
+                                </li>
+                                <li class="flex align-center space-between">
+                                    <p>USDT</p>
+                                    <b id="usdt_balance">0</b>
+                                </li>
+                            </ul>
+                        </div>
+                    </div>
+                </section>
+            `),!window.ethereum||window.currentChainId&&"0x1"===window.currentChainId||renderError("Please switch MetaMask to Ethereum Mainnet"),renderSearchedAddressList()}function renderError(e,t){e||(e="MetaMask not installed"),t||(t=""),renderElem(getRef("page_container"),html`
+                <section id="error_section">
+                    <svg class="icon" xmlns="http://www.w3.org/2000/svg" xml:space="preserve" id="Layer_1" x="0" y="0" version="1.1" viewBox="0 0 318.6 318.6">
+                        <style>
+                            .st1,
+                            .st6 {
+                                fill: #e4761b;
+                                stroke: #e4761b;
+                                stroke-linecap: round;
+                                stroke-linejoin: round
+                            }
+
+                            .st6 {
+                                fill: #f6851b;
+                                stroke: #f6851b
+                            }
+                        </style>
+                        <path fill="#e2761b" stroke="#e2761b" stroke-linecap="round" stroke-linejoin="round" d="m274.1 35.5-99.5 73.9L193 65.8z" /> <path d="m44.4 35.5 98.7 74.6-17.5-44.3zm193.9 171.3-26.5 40.6 56.7 15.6 16.3-55.3zm-204.4.9L50.1 263l56.7-15.6-26.5-40.6z" class="st1" /> <path d="m103.6 138.2-15.8 23.9 56.3 2.5-2-60.5zm111.3 0-39-34.8-1.3 61.2 56.2-2.5zM106.8 247.4l33.8-16.5-29.2-22.8zm71.1-16.5 33.9 16.5-4.7-39.3z" class="st1" /> <path fill="#d7c1b3" stroke="#d7c1b3" stroke-linecap="round" stroke-linejoin="round" d="m211.8 247.4-33.9-16.5 2.7 22.1-.3 9.3zm-105 0 31.5 14.9-.2-9.3 2.5-22.1z" /> <path fill="#233447" stroke="#233447" stroke-linecap="round" stroke-linejoin="round" d="m138.8 193.5-28.2-8.3 19.9-9.1zm40.9 0 8.3-17.4 20 9.1z" /> <path fill="#cd6116" stroke="#cd6116" stroke-linecap="round" stroke-linejoin="round" d="m106.8 247.4 4.8-40.6-31.3.9zM207 206.8l4.8 40.6 26.5-39.7zm23.8-44.7-56.2 2.5 5.2 28.9 8.3-17.4 20 9.1zm-120.2 23.1 20-9.1 8.2 17.4 5.3-28.9-56.3-2.5z" /> <path fill="#e4751f" stroke="#e4751f" stroke-linecap="round" stroke-linejoin="round" d="m87.8 162.1 23.6 46-.8-22.9zm120.3 23.1-1 22.9 23.7-46zm-64-20.6-5.3 28.9 6.6 34.1 1.5-44.9zm30.5 0-2.7 18 1.2 45 6.7-34.1z" /> <path d="m179.8 193.5-6.7 34.1 4.8 3.3 29.2-22.8 1-22.9zm-69.2-8.3.8 22.9 29.2 22.8 4.8-3.3-6.6-34.1z" class="st6" /> <path fill="#c0ad9e" stroke="#c0ad9e" stroke-linecap="round" stroke-linejoin="round" d="m180.3 262.3.3-9.3-2.5-2.2h-37.7l-2.3 2.2.2 9.3-31.5-14.9 11 9 22.3 15.5h38.3l22.4-15.5 11-9z" /> <path fill="#161616" stroke="#161616" stroke-linecap="round" stroke-linejoin="round" d="m177.9 230.9-4.8-3.3h-27.7l-4.8 3.3-2.5 22.1 2.3-2.2h37.7l2.5 2.2z" /> <path fill="#763d16" stroke="#763d16" stroke-linecap="round" stroke-linejoin="round" d="m278.3 114.2 8.5-40.8-12.7-37.9-96.2 71.4 37 31.3 52.3 15.3 11.6-13.5-5-3.6 8-7.3-6.2-4.8 8-6.1zM31.8 73.4l8.5 40.8-5.4 4 8 6.1-6.1 4.8 8 7.3-5 3.6 11.5 13.5 52.3-15.3 37-31.3-96.2-71.4z" /> <path d="m267.2 153.5-52.3-15.3 15.9 23.9-23.7 46 31.2-.4h46.5zm-163.6-15.3-52.3 15.3-17.4 54.2h46.4l31.1.4-23.6-46zm71 26.4 3.3-57.7 15.2-41.1h-67.5l15 41.1 3.5 57.7 1.2 18.2.1 44.8h27.7l.2-44.8z" class="st6" />
+                    </svg>
+                    <h2 id="error__title">${e}</h2>
+                    <p>${t}</p>
+                </section>
+            `)}function renderSearchedAddressList(){compactIDB.readAllData("contacts").then((e=>{if(!getRef("searched_addresses_list"))return;if(0===Object.keys(e).length)return void renderElem(getRef("searched_addresses_list"),html`<li class="flex align-center justify-center">
+                        <p>Your searched addresses will appear here for easier access in future.</p>    
+                    </li>`);const t=[];for(const a in e){const{ethAddress:s}=e[a];t.push(html`
+                        <li class="contact" .dataset=${{floAddress:a,ethAddress:s}}>
+                            <sm-chips onchange=${e=>e.target.closest(".contact").querySelector("sm-copy").value=e.target.value}>
+                                <sm-chip value=${a} selected>FLO</sm-chip>
+                                <sm-chip value=${s}>ETH</sm-chip>
+                            </sm-chips>
+                            <sm-copy value="${a}"></sm-copy>
+                            <div class="flex align-center space-between gap-0-5">
+                                <button class="button button--small" onclick=${()=>deleteContact(a)}>
+                                    Delete
+                                </button>
+                                <button class="button button--colored button--small" onclick=${()=>checkBalance(s,a)}>Check balance</button>
+                            </div>
+                        </li>`)}renderElem(getRef("searched_addresses_list"),html`${t}`)})).catch((e=>{console.error(e)}))}function checkBalance(e,t){if(!e){const a=document.querySelector("[data-private-key]").value.trim();/^[0-9a-fA-F]{64}$/.test(a)&&(a=coinjs.privkey2wif(a));const s=coinjs.wif2privkey(a).privkey;e=floEthereum.ethAddressFromPrivateKey(s),t=floCrypto.getFloID(a)}e&&(buttonLoader("check_balance_button",!0),Promise.all([bscOperator.getBalance(e),bscOperator.getTokenBalance(e,"usdc"),bscOperator.getTokenBalance(e,"usdt")]).then((([a,s,n])=>{compactIDB.readData("contacts",t).then((a=>{a||compactIDB.addData("contacts",{ethAddress:e},t).then((()=>{renderSearchedAddressList()})).catch((e=>{console.error(e)}))})),getRef("eth_address").value=e,getRef("flo_address").value=t,getRef("ether_balance").textContent=`${a} ETH`,getRef("usdc_balance").textContent=`${s} USDC`,getRef("usdt_balance").textContent=`${n} USDT`,getRef("eth_balance_wrapper").classList.remove("hidden"),getRef("eth_balance_wrapper").animate([{transform:"translateY(-1rem)",opacity:0},{transform:"none",opacity:1}],{easing:"ease",duration:300,fill:"forwards"})})).catch((e=>{notify(e,"error")})).finally((()=>{buttonLoader("check_balance_button",!1)})))}function handleInvalidSearch(){document.startViewTransition?document.startViewTransition((()=>{getRef("eth_balance_wrapper").classList.add("hidden")})):getRef("eth_balance_wrapper").classList.add("hidden")}async function deleteContact(e){await getConfirmation("Delete contact",{message:"Are you sure you want to delete this contact?"})&&compactIDB.removeData("contacts",e).then((()=>{renderSearchedAddressList()})).catch((e=>{console.error(e)}))}function togglePrivateKeyVisibility(e){const t=e.closest("sm-input");t.type="password"===t.type?"text":"password",t.focusIn()}function checkSenderBalance(){let e;const t=getRef("private_key_input").value.trim();if(!t)return notify("Please enter sender's private key to check balance");e=floEthereum.ethAddressFromPrivateKey(coinjs.wif2privkey(t).privkey),getRef("sender_balance_container").classList.remove("hidden"),renderElem(getRef("sender_balance_container"),html` Loading balance...<sm-spinner></sm-spinner> `);const a=[bscOperator.getBalance(e)],s=getRef("asset_selector").value;"ether"!==s&&a.push(bscOperator.getTokenBalance(e,s)),Promise.all(a).then((([t,a])=>{renderElem(getRef("sender_balance_container"),html`
+                    <div class="grid gap-1 w-100" style="padding: 1rem; border-radius: 0.5rem; border: solid thin rgba(var(--text-color),0.3)">
+                        <div class="grid">
+                            <p class="label">Sender address</p>
+                            <sm-copy value=${e}><p>${e}<p></sm-copy>
+                        </div>
+                        <p>
+                            Balance: <b class="amount-shown">${t} ETH</b> ${"ether"!==s?html`| <b class="amount-shown">${a} ${s.toUpperCase()}</b>`:""}
+                        </p>
+                    </div>
+                `)})).catch((e=>{notify(e,"error")}))}function handleSenderInput(e){getRef("check_balance_button").disabled=!e.target.isValid,e.target.isValid||getRef("sender_balance_container").classList.add("hidden")}function handleAssetChange(e){const t=e.target.value,a=getRef("send_tx_form").querySelector(".receiver-amount");a.value="",a.setAttribute("error-text",`Amount should be grater than 0.000001 ${t.toUpperCase()}`),document.querySelectorAll(".asset-symbol").forEach((e=>{e.innerHTML=assetIcons[t]})),getRef("send_tx_button").textContent=`Send ${t.toUpperCase()}`}async function sendTx(){const e=getRef("send_tx_form").querySelector(".receiver-address").value.trim(),t=getRef("send_tx_form").querySelector(".receiver-amount").value.trim(),a=getRef("asset_selector").value;try{const s=await getConfirmation("Send transaction",{message:`You are about to send ${t} ${a.toUpperCase()} to ${e}`,confirmText:"Send"});if(buttonLoader("send_tx_button",!0),!s)return;let n=getRef("private_key_input").value.trim();switch(/^[0-9a-fA-F]{64}$/.test(n)&&(n=coinjs.privkey2wif(n)),n=coinjs.wif2privkey(n).privkey,a){case"ether":{const a=await bscOperator.sendTransaction({privateKey:n,receiver:e,amount:t});showTransactionResult("pending",{txHash:a.hash}),await a.wait(),showTransactionResult("confirmed",{txHash:a.hash});break}case"usdc":case"usdt":{const s=await bscOperator.sendToken({privateKey:n,receiver:e,amount:t,token:a});showTransactionResult("pending",{txHash:s.hash}),await s.wait(),showTransactionResult("confirmed",{txHash:s.hash});break}}getRef("send_tx_form").reset(),getRef("sender_balance_container").classList.add("hidden")}catch(e){console.error(e.message);const t=/\(error=({.*?}),/,s=e.message.match(t);if(s&&s[1]){const{code:t}=JSON.parse(s[1]);showTransactionResult("failed",-32e3===t?{description:`Insufficient ${a.toUpperCase()} balance`}:{description:e.message})}}finally{buttonLoader("send_tx_button",!1)}}function showTransactionResult(e,{txHash:t,description:a=""}){switch(e){case"pending":renderElem(getRef("transaction_result_popup__content"),html`
+                        <ul>
+                            <li class="transaction__phase">
+                                <svg class="icon confirmed" xmlns="http://www.w3.org/2000/svg" height="24px" viewBox="0 0 24 24" width="24px" fill="#000000"> <path d="M0 0h24v24H0V0z" fill="none" /> <path d="M9 16.2L4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4L9 16.2z" /> </svg>
+                                <h4>Transaction sent</h4>
+                            </li>
+                            <li class="transaction__phase">
+                                <sm-spinner></sm-spinner>
+                                <p>Waiting for transaction to be confirmed</p>
+                            </li>
+                        </ul>
+                        <div class="grid">
+                            <span class="label">Transaction ID</span>
+                            <sm-copy value=${t}></sm-copy>
+                        </div>
+                        <a class="button button--primary" target="_blank" href=${`https://etherscan.io/tx/${t}`}>Check transaction status</a>
+                    `);break;case"confirmed":renderElem(getRef("transaction_result_popup__content"),html`
+                        <svg class="icon user-action-result__icon confirmed" xmlns="http://www.w3.org/2000/svg" height="24px" viewBox="0 0 24 24" width="24px" fill="#000000"> <path d="M0 0h24v24H0V0z" fill="none" /> <path d="M9 16.2L4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4L9 16.2z" /> </svg>
+                        <div class="grid gap-0-5 justify-center text-center">
+                            <h4>Transaction confirmed</h4>
+                            <p>Transaction has been confirmed on the blockchain. </p>
+                        </div>
+                        <div class="grid">
+                            <span class="label">Transaction ID</span>
+                            <sm-copy value=${t}></sm-copy>
+                        </div>
+                        <a class="button button--primary" target="_blank" href=${`https://etherscan.io/tx/${t}`}>Check transaction status</a>
+                    `);break;case"failed":renderElem(getRef("transaction_result_popup__content"),html`
+                            <svg class="icon user-action-result__icon failed" xmlns="http://www.w3.org/2000/svg" height="24px" viewBox="0 0 24 24" width="24px" fill="#000000"><path d="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm1 15h-2v-2h2v2zm0-4h-2V7h2v6z"/></svg>
+                            <div class="grid gap-0-5 justify-center text-center">
+                                <h4>Transaction failed</h4>
+                                <p>${a}</p>
+                            </div>
+                        `)}openPopup("transaction_result_popup")}function generateNewID(){const{floID:e,privKey:t}=floCrypto.generateNewID(),a=coinjs.wif2privkey(t).privkey,s=floEthereum.ethAddressFromPrivateKey(a);renderElem(getRef("created_address_wrapper"),html`
+                <ul id="generated_addresses" class="grid gap-1-5">
+                    <li class="grid gap-0-5">
+                        <div>
+                            <h5>FLO Address</h5>
+                            <sm-copy value="${e}"></sm-copy>
+                        </div>
+                        <div>
+                            <h5>Private Key</h5>
+                            <sm-copy value="${t}"></sm-copy>
+                        </div>
+                    </li>
+                    <li class="grid gap-0-5">
+                        <div>
+                            <h5>Equivalent Ethereum Address</h5>
+                            <sm-copy value="${s}"></sm-copy>
+                        </div>
+                        <div>
+                            <h5>Private Key</h5>
+                            <sm-copy value="${a}"></sm-copy>
+                        </div>
+                    </li>
+                </ul>
+            `)}window.addEventListener("load",(()=>{router.routeTo(location.hash),document.body.classList.remove("hidden"),document.addEventListener("copy",(()=>{notify("copied","success")})),document.addEventListener("pointerdown",(e=>{e.target.closest("button:not(:disabled), .interactive:not(:disabled)")&&createRipple(e,e.target.closest("button, .interactive"))})),compactIDB.initDB("floEthereum",{contacts:{}}).then((e=>{console.log(e)})).catch((e=>{console.error(e)})),window.ethereum&&(window.ethereum.on("chainChanged",(e=>{window.currentChainId=e,"0x1"!==e?renderError("Please switch MetaMask to Ethereum Mainnet"):router.routeTo(location.hash)})),window.ethereum.request({method:"eth_chainId"}).then((e=>{window.currentChainId=e,"0x1"!==e?renderError("Please switch MetaMask to Ethereum Mainnet"):router.routeTo(location.hash)}))),void 0!==window.ethereum&&(ethereum.on("accountsChanged",(e=>{getRef("eth_balance_wrapper").classList.add("hidden"),setMetaMaskStatus(e.length>0)})),ethereum.on("connect",(e=>{setMetaMaskStatus(e.length>0)})),ethereum.on("disconnect",(e=>{setMetaMaskStatus(!1)})))})),router.addRoute("404",(()=>{renderElem(getRef("page_container"),html`
+                <h1>Page not found</h1>
+            `)})),router.addRoute("",renderHome),router.addRoute("balance",renderHome),router.addRoute("send",(e=>{getRef("page_container").dataset.page="send",renderElem(getRef("page_container"),html`
+                <sm-form id="send_tx_form" style="width: min(32rem, 100%)">
+                    <fieldset class="flex flex-direction-column gap-0-5">
+                        <div class="flex space-between align-center">
+                            <div class="flex flex-direction-column gap-0-5">
+                                <h4>Sender</h4>
+                                <p>Amount will be deducted from equivalent Ethereum address</p>
+                            </div>
+                            <button id="check_balance_button" class="button button--small button--colored" onclick="checkSenderBalance()" disabled>
+                                Check balance
+                            </button>
+                        </div>
+                        <sm-input id="private_key_input" placeholder="Sender's FLO/BTC private key" oninput=${handleSenderInput} data-private-key class="password-field" type="password" animate required>
+                            <svg class="icon" slot="icon" xmlns="http://www.w3.org/2000/svg" enable-background="new 0 0 24 24" height="24px" viewBox="0 0 24 24" width="24px" fill="#000000"> <g> <rect fill="none" height="24" width="24"></rect> </g> <g> <path d="M21,10h-8.35C11.83,7.67,9.61,6,7,6c-3.31,0-6,2.69-6,6s2.69,6,6,6c2.61,0,4.83-1.67,5.65-4H13l2,2l2-2l2,2l4-4.04L21,10z M7,15c-1.65,0-3-1.35-3-3c0-1.65,1.35-3,3-3s3,1.35,3,3C10,13.65,8.65,15,7,15z"> </path> </g> </svg>
+                            <label slot="right" class="interact">
+                                <input type="checkbox" class="hidden" autocomplete="off" readonly onchange="togglePrivateKeyVisibility(this)">
+                                <svg class="icon invisible" xmlns="http://www.w3.org/2000/svg" height="24px" viewBox="0 0 24 24" width="24px" fill="#000000"> <title>Hide password</title> <path d="M0 0h24v24H0zm0 0h24v24H0zm0 0h24v24H0zm0 0h24v24H0z" fill="none"></path> <path d="M12 7c2.76 0 5 2.24 5 5 0 .65-.13 1.26-.36 1.83l2.92 2.92c1.51-1.26 2.7-2.89 3.43-4.75-1.73-4.39-6-7.5-11-7.5-1.4 0-2.74.25-3.98.7l2.16 2.16C10.74 7.13 11.35 7 12 7zM2 4.27l2.28 2.28.46.46C3.08 8.3 1.78 10.02 1 12c1.73 4.39 6 7.5 11 7.5 1.55 0 3.03-.3 4.38-.84l.42.42L19.73 22 21 20.73 3.27 3 2 4.27zM7.53 9.8l1.55 1.55c-.05.21-.08.43-.08.65 0 1.66 1.34 3 3 3 .22 0 .44-.03.65-.08l1.55 1.55c-.67.33-1.41.53-2.2.53-2.76 0-5-2.24-5-5 0-.79.2-1.53.53-2.2zm4.31-.78l3.15 3.15.02-.16c0-1.66-1.34-3-3-3l-.17.01z"> </path> </svg>
+                                <svg class="icon visible" xmlns="http://www.w3.org/2000/svg" height="24px" viewBox="0 0 24 24" width="24px" fill="#000000"> <title>Show password</title> <path d="M0 0h24v24H0z" fill="none"></path> <path d="M12 4.5C7 4.5 2.73 7.61 1 12c1.73 4.39 6 7.5 11 7.5s9.27-3.11 11-7.5c-1.73-4.39-6-7.5-11-7.5zM12 17c-2.76 0-5-2.24-5-5s2.24-5 5-5 5 2.24 5 5-2.24 5-5 5zm0-8c-1.66 0-3 1.34-3 3s1.34 3 3 3 3-1.34 3-3-1.34-3-3-3z"> </path> </svg>
+                            </label>
+                        </sm-input>
+                        <div id="sender_balance_container" class="flex align-center gap-0-3 hidden"></div>
+                    </fieldset>
+                    <fieldset class="flex flex-direction-column gap-1">
+                        <div class="flex flex-direction-column gap-0-5">
+                            <h4>Receiver</h4>
+                            <div class="grid gap-0-5">
+                                <sm-input class="receiver-address" placeholder="Receiver's Ethereum address" data-eth-address animate required ></sm-input>
+                                <div class="flex flex-direction-column gap-0-5">
+                                    <sm-input class="receiver-amount amount-shown flex-1" placeholder="Amount" type="number" step="0.000001" min="0.000001" error-text="Amount should be grater than 0.000001 ETHER" animate required>
+                                        <div class="asset-symbol flex" slot="icon">
+                                            <svg class="icon" xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none"> <g clip-path="url(#clip0_201_2)"> <path d="M12 0L19.6368 12.4368L12.1633 16.8L4.36325 12.4368L12 0Z"/> <path d="M12 24L4.36325 13.6099L11.8367 18L19.6368 13.6099L12 24Z"/> </g> <defs> <clipPath id="clip0_201_2"> <rect width="24" height="24" fill="white"/> </clipPath> </defs> </svg>
+                                        </div>
+                                    </sm-input>
+                                    <sm-chips id="asset_selector" onchange=${handleAssetChange}>
+                                        <sm-chip value="ether" selected>ETHER</sm-chip>
+                                        <sm-chip value="usdc">USDC</sm-chip>
+                                        <sm-chip value="usdt">USDT</sm-chip>
+                                    </sm-chips>
+                                </div>
+                            </div>
+                        </div>
+                        <div class="multi-state-button">
+                            <button id="send_tx_button" class="button button--primary" type="submit" disabled onclick="sendTx()">Send ETHER</button>
+                        </div>
+                    </fieldset>
+                </sm-form>
+            `),!window.ethereum||window.currentChainId&&"0x1"===window.currentChainId||renderError("Please switch MetaMask to Ethereum Mainnet")})),router.addRoute("create",(e=>{getRef("page_container").dataset.page="create",renderElem(getRef("page_container"),html`
+                <div class="grid gap-1">
+                    <h2>
+                        Don't have an Ethereum address? Create one
+                    </h2>
+                    <button class="button button--primary interactive gap-0-5 margin-right-auto" onclick=${generateNewID}>
+                        <svg class="icon" xmlns="http://www.w3.org/2000/svg" enable-background="new 0 0 24 24"
+                            height="24px" viewBox="0 0 24 24" width="24px" fill="#000000">
+                            <g>
+                                <rect fill="none" height="24" width="24" />
+                            </g>
+                            <g>
+                                <g>
+                                    <path
+                                        d="M18.32,4.26C16.84,3.05,15.01,2.25,13,2.05v2.02c1.46,0.18,2.79,0.76,3.9,1.62L18.32,4.26z M19.93,11h2.02 c-0.2-2.01-1-3.84-2.21-5.32L18.31,7.1C19.17,8.21,19.75,9.54,19.93,11z M18.31,16.9l1.43,1.43c1.21-1.48,2.01-3.32,2.21-5.32 h-2.02C19.75,14.46,19.17,15.79,18.31,16.9z M13,19.93v2.02c2.01-0.2,3.84-1,5.32-2.21l-1.43-1.43 C15.79,19.17,14.46,19.75,13,19.93z M13,12V7h-2v5H7l5,5l5-5H13z M11,19.93v2.02c-5.05-0.5-9-4.76-9-9.95s3.95-9.45,9-9.95v2.02 C7.05,4.56,4,7.92,4,12S7.05,19.44,11,19.93z" />
+                                </g>
+                            </g>
+                        </svg>
+                        Generate new address
+                    </button>
+                </div>
+                <div id="created_address_wrapper" class="grid gap-1"></div>
+            `)}))</script> 
\ No newline at end of file
diff --git a/bscwallet/scripts/bscOperator.js b/bscwallet/scripts/bscOperator.js
new file mode 100644
index 0000000..0e60594
--- /dev/null
+++ b/bscwallet/scripts/bscOperator.js
@@ -0,0 +1,517 @@
+(function (EXPORTS) {
+  //bscOperator v1.0.2
+  /* ETH Crypto and API Operator */
+  if (!window.ethers) return console.error("ethers.js not found");
+  const bscOperator = EXPORTS;
+  const isValidAddress = (bscOperator.isValidAddress = (address) => {
+    try {
+      // Check if the address is a valid checksum address
+      const isValidChecksum = ethers.utils.isAddress(address);
+      // Check if the address is a valid non-checksum address
+      const isValidNonChecksum =
+        ethers.utils.getAddress(address) === address.toLowerCase();
+      return isValidChecksum || isValidNonChecksum;
+    } catch (error) {
+      return false;
+    }
+  });
+  const BEP20ABI = [
+    {
+      constant: true,
+      inputs: [],
+      name: "name",
+      outputs: [
+        {
+          name: "",
+          type: "string",
+        },
+      ],
+      payable: false,
+      stateMutability: "view",
+      type: "function",
+    },
+    {
+      constant: false,
+      inputs: [
+        {
+          name: "_spender",
+          type: "address",
+        },
+        {
+          name: "_value",
+          type: "uint256",
+        },
+      ],
+      name: "approve",
+      outputs: [
+        {
+          name: "",
+          type: "bool",
+        },
+      ],
+      payable: false,
+      stateMutability: "nonpayable",
+      type: "function",
+    },
+    {
+      constant: true,
+      inputs: [],
+      name: "totalSupply",
+      outputs: [
+        {
+          name: "",
+          type: "uint256",
+        },
+      ],
+      payable: false,
+      stateMutability: "view",
+      type: "function",
+    },
+    {
+      constant: false,
+      inputs: [
+        {
+          name: "_from",
+          type: "address",
+        },
+        {
+          name: "_to",
+          type: "address",
+        },
+        {
+          name: "_value",
+          type: "uint256",
+        },
+      ],
+      name: "transferFrom",
+      outputs: [
+        {
+          name: "",
+          type: "bool",
+        },
+      ],
+      payable: false,
+      stateMutability: "nonpayable",
+      type: "function",
+    },
+    {
+      constant: true,
+      inputs: [],
+      name: "decimals",
+      outputs: [
+        {
+          name: "",
+          type: "uint8",
+        },
+      ],
+      payable: false,
+      stateMutability: "view",
+      type: "function",
+    },
+    {
+      constant: true,
+      inputs: [
+        {
+          name: "_owner",
+          type: "address",
+        },
+      ],
+      name: "balanceOf",
+      outputs: [
+        {
+          name: "balance",
+          type: "uint256",
+        },
+      ],
+      payable: false,
+      stateMutability: "view",
+      type: "function",
+    },
+    {
+      constant: true,
+      inputs: [],
+      name: "symbol",
+      outputs: [
+        {
+          name: "",
+          type: "string",
+        },
+      ],
+      payable: false,
+      stateMutability: "view",
+      type: "function",
+    },
+    {
+      constant: false,
+      inputs: [
+        {
+          name: "_to",
+          type: "address",
+        },
+        {
+          name: "_value",
+          type: "uint256",
+        },
+      ],
+      name: "transfer",
+      outputs: [
+        {
+          name: "",
+          type: "bool",
+        },
+      ],
+      payable: false,
+      stateMutability: "nonpayable",
+      type: "function",
+    },
+    {
+      constant: true,
+      inputs: [
+        {
+          name: "_owner",
+          type: "address",
+        },
+        {
+          name: "_spender",
+          type: "address",
+        },
+      ],
+      name: "allowance",
+      outputs: [
+        {
+          name: "",
+          type: "uint256",
+        },
+      ],
+      payable: false,
+      stateMutability: "view",
+      type: "function",
+    },
+    {
+      payable: true,
+      stateMutability: "payable",
+      type: "fallback",
+    },
+    {
+      anonymous: false,
+      inputs: [
+        {
+          indexed: true,
+          name: "owner",
+          type: "address",
+        },
+        {
+          indexed: true,
+          name: "spender",
+          type: "address",
+        },
+        {
+          indexed: false,
+          name: "value",
+          type: "uint256",
+        },
+      ],
+      name: "Approval",
+      type: "event",
+    },
+    {
+      anonymous: false,
+      inputs: [
+        {
+          indexed: true,
+          name: "from",
+          type: "address",
+        },
+        {
+          indexed: true,
+          name: "to",
+          type: "address",
+        },
+        {
+          indexed: false,
+          name: "value",
+          type: "uint256",
+        },
+      ],
+      name: "Transfer",
+      type: "event",
+    },
+  ];
+  const CONTRACT_ADDRESSES = {
+    usdc: "0x8ac76a51cc950d9822d68b83fe1ad97b32cd580d",
+    usdt: "0x55d398326f99059ff775485246999027b3197955",
+  };
+  function getProvider() {
+    // switches provider based on whether the user is using MetaMask or not
+    const bscMainnet = {
+      chainId: 56,
+      name: "binance",
+      rpc: "https://bsc-dataseed.binance.org/",
+      explorer: "https://bscscan.com",
+    };
+
+    if (window.ethereum) {
+      return new ethers.providers.Web3Provider(window.ethereum);
+    } else {
+      return new ethers.providers.JsonRpcProvider(bscMainnet.rpc, bscMainnet);
+    }
+  }
+  function connectToMetaMask() {
+    return new Promise((resolve, reject) => {
+      // if (typeof window.ethereum === "undefined")
+      //   return reject("MetaMask not installed");
+      return resolve(true);
+      ethereum
+        .request({ method: "eth_requestAccounts" })
+        .then((accounts) => {
+          console.log("Connected to MetaMask");
+          return resolve(accounts);
+        })
+        .catch((err) => {
+          console.log(err);
+          return reject(err);
+        });
+    });
+  }
+  const getTransactionHistory = (bscOperator.getTransactionHistory = async (
+    address,
+    cursor = null
+  ) => {
+    try {
+      if (!address || !isValidAddress(address))
+        return new Error("Invalid address");
+      
+      // Moralis API endpoint for BSC transactions
+      const MORALIS_API_KEY = "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJub25jZSI6IjQyZWNiMjk0LTBiMGItNDg4Yy1hNjUwLTE4NmJhMjFjNjNhYyIsIm9yZ0lkIjoiNDg4NzAzIiwidXNlcklkIjoiNTAyODExIiwidHlwZUlkIjoiZjE5ZmZjYTYtNDllMS00NTdlLTllNjgtMGI1MDIyODU2N2Q4IiwidHlwZSI6IlBST0pFQ1QiLCJpYXQiOjE3Njc1NDkxNDQsImV4cCI6NDkyMzMwOTE0NH0.yr_jtBCrrid4Y5d48iTwJ4PwgMOZn8mwWyiQ7dAmNvw";
+      
+      // Fetch 10 transactions per page
+      const url = `https://deep-index.moralis.io/api/v2/${address}?chain=bsc&limit=10${cursor ? `&cursor=${cursor}` : ''}`;
+
+      const response = await fetch(url, {
+        headers: {
+          "Accept": "application/json",
+          "X-API-Key": MORALIS_API_KEY
+        }
+      });
+      const data = await response.json();
+
+      if (data.result && Array.isArray(data.result)) {
+        // Get current block number to calculate confirmations
+        const provider = getProvider();
+        const currentBlockNumber = await provider.getBlockNumber();
+        
+        const transactions = data.result.map((tx) => ({
+          hash: tx.hash,
+          from: tx.from_address,
+          to: tx.to_address,
+          value: tx.value,
+          timeStamp: Math.floor(new Date(tx.block_timestamp).getTime() / 1000),
+          blockNumber: tx.block_number,
+          confirmations: currentBlockNumber - parseInt(tx.block_number),
+          gasPrice: tx.gas_price,
+          gasUsed: tx.receipt_gas_used,
+        }));
+        
+        // Return transactions along with cursor for next page
+        return {
+          transactions: transactions,
+          nextCursor: data.cursor || null,
+          hasMore: !!data.cursor
+        };
+      } else {
+        console.error("Error fetching transaction history:", data.message || "No results");
+        return {
+          transactions: [],
+          nextCursor: null,
+          hasMore: false
+        };
+      }
+    } catch (error) {
+      console.error("Error:", error.message);
+      return error;
+    }
+  });
+
+  const getTransactionDetails = (bscOperator.getTransactionDetails = async (
+    txHash
+  ) => {
+    try {
+      if (!txHash || !/^0x([A-Fa-f0-9]{64})$/.test(txHash)) return null;
+      const provider = getProvider();
+      const tx = await provider.getTransaction(txHash);
+
+      if (!tx) return null;
+      const receipt = await provider.getTransactionReceipt(txHash);
+
+      let timestamp = null;
+      let confirmations = 0;
+      if (tx.blockNumber) {
+        const block = await provider.getBlock(tx.blockNumber);
+        timestamp = block.timestamp;
+        const currentBlockNumber = await provider.getBlockNumber();
+        confirmations = currentBlockNumber - tx.blockNumber;
+      }
+
+      return {
+        hash: tx.hash,
+        from: tx.from,
+        to: tx.to,
+        value: tx.value,
+        gasPrice: tx.gasPrice,
+        gasUsed: receipt ? receipt.gasUsed : null,
+        blockNumber: tx.blockNumber,
+        timeStamp: timestamp,
+        confirmations: confirmations,
+        status: receipt ? (receipt.status ? "success" : "failed") : "pending",
+      };
+    } catch (error) {
+      console.error("Error fetching transaction details:", error);
+      return null;
+    }
+  });
+
+  const getBalance = (bscOperator.getBalance = async (address) => {
+    try {
+      if (!address || !isValidAddress(address)) {
+        return new Error("Invalid address");
+      }
+  
+      const provider = getProvider();
+      const balanceWei = await provider.getBalance(address);
+      const balanceEth = parseFloat(ethers.utils.formatEther(balanceWei));
+      return balanceEth;
+    } catch (error) {
+      console.error("Error in getBalance:", error);
+      return error;
+    }
+  });
+
+  const getTokenBalance = (bscOperator.getTokenBalance = async (
+    address,
+    token,
+    { contractAddress } = {}
+  ) => {
+    try {
+      if (!address) {
+        
+        throw new Error("Address not specified");
+      }
+      if (!token) {
+       
+        throw new Error("Token not specified");
+      }
+      if (!CONTRACT_ADDRESSES[token] && !contractAddress) {
+        
+        throw new Error("Contract address of token not available");
+      }
+
+      const provider = getProvider();
+      const contract = new ethers.Contract(
+        CONTRACT_ADDRESSES[token] || contractAddress,
+        BEP20ABI,
+        provider
+      );
+
+      let balance = await contract.balanceOf(address);
+
+      const decimals = 18;
+      balance = parseFloat(ethers.utils.formatUnits(balance, decimals));
+
+      return balance;
+    } catch (e) {
+      console.error("Error in getTokenBalance:", e);
+      throw e;
+    }
+  });
+
+
+  const estimateGas = (bscOperator.estimateGas = async ({
+    privateKey,
+    receiver,
+    amount,
+  }) => {
+    try {
+      const provider = getProvider();
+      const signer = new ethers.Wallet(privateKey, provider);
+      return provider.estimateGas({
+        from: signer.address,
+        to: receiver,
+        value: ethers.utils.parseUnits(amount, "ether"),
+      });
+    } catch (e) {
+      throw new Error(e);
+    }
+  });
+
+  const sendTransaction = (bscOperator.sendTransaction = async ({
+    privateKey,
+    receiver,
+    amount,
+  }) => {
+    try {
+      const provider = getProvider();
+      const signer = new ethers.Wallet(privateKey, provider);
+
+      const limit = await estimateGas({ privateKey, receiver, amount });
+
+      const tx = await signer.sendTransaction({
+        to: receiver,
+        value: ethers.utils.parseUnits(amount, "ether"),
+        gasLimit: limit,
+        nonce: await signer.getTransactionCount(),
+        maxPriorityFeePerGas: ethers.utils.parseUnits("2", "gwei"),
+      });
+
+      return tx;
+    } catch (e) {
+      console.error("Error in sendTransaction:", e);
+      throw e;
+    }
+  });
+
+  const sendToken = (bscOperator.sendToken = async ({
+    token,
+    privateKey,
+    amount,
+    receiver,
+    contractAddress,
+  }) => {
+    try {
+      const wallet = new ethers.Wallet(privateKey, getProvider());
+
+      const tokenContract = new ethers.Contract(
+        CONTRACT_ADDRESSES[token] || contractAddress,
+        BEP20ABI,
+        wallet
+      );
+
+      const decimals = await tokenContract.decimals();
+
+      const amountWei = ethers.utils.parseUnits(amount.toString(), decimals);
+
+      const gasLimit = await tokenContract.estimateGas.transfer(
+        receiver,
+        amountWei
+      );
+
+      const gasPrice = await wallet.provider.getGasPrice();
+
+      const gasCost = gasPrice.mul(gasLimit);
+
+      const balance = await wallet.getBalance();
+
+      if (balance.lt(gasCost)) {
+        throw new Error("Insufficient funds for gas fee");
+      }
+
+      const tx = await tokenContract.transfer(receiver, amountWei, {
+        gasLimit,
+        gasPrice,
+      });
+      return tx;
+    } catch (e) {
+      console.error("Error in sendToken:", e);
+      throw e;
+    }
+  });
+})("object" === typeof module ? module.exports : (window.bscOperator = {}));
diff --git a/bscwallet/scripts/bscOperator.min.js b/bscwallet/scripts/bscOperator.min.js
new file mode 100644
index 0000000..3ec47e2
--- /dev/null
+++ b/bscwallet/scripts/bscOperator.min.js
@@ -0,0 +1,238 @@
+!(function (EXPORTS) {
+  if (!window.ethers) return console.error("ethers.js not found");
+  const bscOperator = EXPORTS,
+    isValidAddress = (bscOperator.isValidAddress = (address) => {
+      try {
+        const isValidChecksum = ethers.utils.isAddress(address),
+          isValidNonChecksum =
+            ethers.utils.getAddress(address) === address.toLowerCase();
+        return isValidChecksum || isValidNonChecksum;
+      } catch (error) {
+        return !1;
+      }
+    }),
+    ERC20ABI = [
+      {
+        constant: !0,
+        inputs: [],
+        name: "name",
+        outputs: [{ name: "", type: "string" }],
+        payable: !1,
+        stateMutability: "view",
+        type: "function",
+      },
+      {
+        constant: !1,
+        inputs: [
+          { name: "_spender", type: "address" },
+          { name: "_value", type: "uint256" },
+        ],
+        name: "approve",
+        outputs: [{ name: "", type: "bool" }],
+        payable: !1,
+        stateMutability: "nonpayable",
+        type: "function",
+      },
+      {
+        constant: !0,
+        inputs: [],
+        name: "totalSupply",
+        outputs: [{ name: "", type: "uint256" }],
+        payable: !1,
+        stateMutability: "view",
+        type: "function",
+      },
+      {
+        constant: !1,
+        inputs: [
+          { name: "_from", type: "address" },
+          { name: "_to", type: "address" },
+          { name: "_value", type: "uint256" },
+        ],
+        name: "transferFrom",
+        outputs: [{ name: "", type: "bool" }],
+        payable: !1,
+        stateMutability: "nonpayable",
+        type: "function",
+      },
+      {
+        constant: !0,
+        inputs: [],
+        name: "decimals",
+        outputs: [{ name: "", type: "uint8" }],
+        payable: !1,
+        stateMutability: "view",
+        type: "function",
+      },
+      {
+        constant: !0,
+        inputs: [{ name: "_owner", type: "address" }],
+        name: "balanceOf",
+        outputs: [{ name: "balance", type: "uint256" }],
+        payable: !1,
+        stateMutability: "view",
+        type: "function",
+      },
+      {
+        constant: !0,
+        inputs: [],
+        name: "symbol",
+        outputs: [{ name: "", type: "string" }],
+        payable: !1,
+        stateMutability: "view",
+        type: "function",
+      },
+      {
+        constant: !1,
+        inputs: [
+          { name: "_to", type: "address" },
+          { name: "_value", type: "uint256" },
+        ],
+        name: "transfer",
+        outputs: [{ name: "", type: "bool" }],
+        payable: !1,
+        stateMutability: "nonpayable",
+        type: "function",
+      },
+      {
+        constant: !0,
+        inputs: [
+          { name: "_owner", type: "address" },
+          { name: "_spender", type: "address" },
+        ],
+        name: "allowance",
+        outputs: [{ name: "", type: "uint256" }],
+        payable: !1,
+        stateMutability: "view",
+        type: "function",
+      },
+      { payable: !0, stateMutability: "payable", type: "fallback" },
+      {
+        anonymous: !1,
+        inputs: [
+          { indexed: !0, name: "owner", type: "address" },
+          { indexed: !0, name: "spender", type: "address" },
+          { indexed: !1, name: "value", type: "uint256" },
+        ],
+        name: "Approval",
+        type: "event",
+      },
+      {
+        anonymous: !1,
+        inputs: [
+          { indexed: !0, name: "from", type: "address" },
+          { indexed: !0, name: "to", type: "address" },
+          { indexed: !1, name: "value", type: "uint256" },
+        ],
+        name: "Transfer",
+        type: "event",
+      },
+    ],
+    CONTRACT_ADDRESSES = {
+      usdc: "0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48",
+      usdt: "0xdac17f958d2ee523a2206206994597c13d831ec7",
+    };
+  function getProvider() {
+    const bscMainnet = {
+      chainId: 56,
+      name: 'binance',
+      rpc: 'https://bsc-dataseed.binance.org/',
+      explorer: 'https://bscscan.com'
+    };
+    return window.ethereum
+      ? new ethers.providers.Web3Provider(window.ethereum)
+      : new ethers.providers.JsonRpcProvider(
+        bscMainnet.rpc, bscMainnet
+        );
+  }
+  (bscOperator.getBalance = async (address) => {
+    try {
+      if (!address || !isValidAddress(address))
+        return new Error("Invalid address");
+      const provider = getProvider(),
+        balanceWei = await provider.getBalance(address);
+      return parseFloat(ethers.utils.formatEther(balanceWei));
+    } catch (error) {
+      return console.error("Error:", error.message), error;
+    }
+  }),
+    (bscOperator.getTokenBalance = async (
+      address,
+      token,
+      { contractAddress: contractAddress } = {}
+    ) => {
+      try {
+        if (!token) return new Error("Token not specified");
+        if (!CONTRACT_ADDRESSES[token] && contractAddress)
+          return new Error("Contract address of token not available");
+        const usdcContract = new ethers.Contract(
+          CONTRACT_ADDRESSES[token] || contractAddress,
+          ERC20ABI,
+          getProvider()
+        );
+        let balance = await usdcContract.balanceOf(address);
+        return (
+          (balance = parseFloat(ethers.utils.formatUnits(balance, 6))), balance
+        );
+      } catch (e) {
+        console.error(e);
+      }
+    });
+  const estimateGas = (bscOperator.estimateGas = async ({
+    privateKey: privateKey,
+    receiver: receiver,
+    amount: amount,
+  }) => {
+    try {
+      const provider = getProvider(),
+        signer = new ethers.Wallet(privateKey, provider);
+      return provider.estimateGas({
+        from: signer.address,
+        to: receiver,
+        value: ethers.utils.parseUnits(amount, "ether"),
+      });
+    } catch (e) {
+      throw new Error(e);
+    }
+  });
+  (bscOperator.sendTransaction = async ({
+    privateKey: privateKey,
+    receiver: receiver,
+    amount: amount,
+  }) => {
+    try {
+      const provider = getProvider(),
+        signer = new ethers.Wallet(privateKey, provider),
+        limit = await estimateGas({
+          privateKey: privateKey,
+          receiver: receiver,
+          amount: amount,
+        });
+      return signer.sendTransaction({
+        to: receiver,
+        value: ethers.utils.parseUnits(amount, "ether"),
+        gasLimit: limit,
+        nonce: signer.getTransactionCount(),
+        maxPriorityFeePerGas: ethers.utils.parseUnits("2", "gwei"),
+      });
+    } catch (e) {
+      throw new Error(e);
+    }
+  }),
+    (bscOperator.sendToken = async ({
+      token: token,
+      privateKey: privateKey,
+      amount: amount,
+      receiver: receiver,
+      contractAddress: contractAddress,
+    }) => {
+      const wallet = new ethers.Wallet(privateKey, getProvider()),
+        tokenContract = new ethers.Contract(
+          CONTRACT_ADDRESSES[token] || contractAddress,
+          ERC20ABI,
+          wallet
+        ),
+        amountWei = ethers.utils.parseUnits(amount.toString(), 6);
+      return tokenContract.transfer(receiver, amountWei);
+    });
+})("object" == typeof module ? module.exports : (window.bscOperator = {}));
diff --git a/bscwallet/scripts/btcOperator.js b/bscwallet/scripts/btcOperator.js
new file mode 100644
index 0000000..95fd355
--- /dev/null
+++ b/bscwallet/scripts/btcOperator.js
@@ -0,0 +1,1499 @@
+(function (EXPORTS) { //btcOperator v1.2.10
+    /* BTC Crypto and API Operator */
+    const btcOperator = EXPORTS;
+    const SATOSHI_IN_BTC = 1e8;
+
+    const util = btcOperator.util = {};
+
+    util.Sat_to_BTC = value => parseFloat((value / SATOSHI_IN_BTC).toFixed(8));
+    util.BTC_to_Sat = value => parseInt(value * SATOSHI_IN_BTC);
+
+    const checkIfTor = btcOperator.checkIfTor = () => {
+        return fetch('https://check.torproject.org/api/ip')
+            .then(res => res.json())
+            .then(res => {
+                return res.IsTor
+            }).catch(e => {
+                console.error(e)
+                return false
+            })
+    }
+    let isTor = false;
+    checkIfTor().then(result => isTor = result);
+
+    async function post(url, data, { asText = false } = {}) {
+        try {
+            const response = await fetch(url, {
+                method: 'POST',
+                mode: 'no-cors',
+                headers: {
+                    'Content-Type': 'application/json'
+                },
+                body: JSON.stringify(data)
+            })
+            if (response.ok) {
+                return asText ? await response.text() : await response.json()
+            } else {
+                throw response
+            }
+        } catch (e) {
+            throw e
+        }
+    }
+
+    // NOTE: some APIs may not support all functions properly hence they are omitted
+    const APIs = btcOperator.APIs = [
+        {
+            url: 'https://api.blockcypher.com/v1/btc/main/',
+            name: 'Blockcypher',
+            balance({ addr }) {
+                return fetch_api(`addrs/${addr}/balance`, { url: this.url })
+                    .then(result => util.Sat_to_BTC(result.balance))
+            },
+            async block({ id }) {
+                try {
+                    let block = await fetch_api(`blocks/${id}`, { url: this.url })
+                    return formatBlock(block)
+                } catch (e) {
+                    console.log(e)
+                }
+            },
+            async broadcast({ rawTxHex, url }) {
+                try {
+                    const result = await post(`${url || this.url}pushtx`, { tx: rawTxHex })
+                    return result.hash
+                } catch (e) {
+                    throw e
+                }
+            }
+        },
+        {
+            url: 'https://blockstream.info/api/',
+            name: 'Blockstream',
+            hasOnion: true,
+            onionUrl: `http://explorerzydxu5ecjrkwceayqybizmpjjznk5izmitf2modhcusuqlid.onion/api/`,
+            balance({ addr, url }) {
+                return fetch_api(`address/${addr}/utxo`, { url: url || this.url })
+                    .then(result => {
+                        const balance = result.reduce((t, u) => t + u.value, 0)
+                        return util.Sat_to_BTC(balance)
+                    })
+            },
+            latestBlock() {
+                return fetch_api(`blocks/tip/height`, { url: this.url })
+            },
+            tx({ txid, url }) {
+                return fetch_api(`tx/${txid}`, { url: url || this.url })
+                    .then(result => formatTx(result))
+            },
+            txHex({ txid, url }) {
+                return fetch_api(`tx/${txid}/hex`, { url: url || this.url, asText: true })
+            },
+            txs({ addr, url, ...args }) {
+                let queryParams = Object.entries(args).map(([key, value]) => `${key}=${value}`).join('&')
+                if (queryParams)
+                    queryParams = '?' + queryParams
+                return fetch_api(`address/${addr}/txs${queryParams}`, { url: url || this.url })
+            },
+            async block({ id, url }) {
+                // if id is hex string then it is block hash
+                try {
+                    let blockHash = id
+                    if (!/^[0-9a-f]{64}$/i.test(id))
+                        blockHash = await fetch_api(`block-height/${id}`, { url: url || this.url, asText: true })
+                    const block = await fetch_api(`block/${blockHash}`, { url: url || this.url })
+                    return formatBlock(block)
+                } catch (e) {
+                    throw e
+                }
+            },
+            async broadcast({ rawTxHex, url }) {
+                return post(`${url || this.url}tx`, { tx: rawTxHex }, { asText: true })
+            }
+        },
+        {
+            url: 'https://mempool.space/api/',
+            name: 'Mempool',
+            balance({ addr }) {
+                return fetch_api(`address/${addr}`, { url: this.url })
+                    .then(result => util.Sat_to_BTC(result.chain_stats.funded_txo_sum - result.chain_stats.spent_txo_sum))
+            },
+            latestBlock() {
+                return fetch_api(`blocks/tip/height`, { url: this.url })
+            },
+            tx({ txid }) {
+                return fetch_api(`tx/${txid}`, { url: this.url })
+                    .then(result => formatTx(result))
+
+            },
+            txHex({ txid }) {
+                return fetch_api(`tx/${txid}/hex`, { url: this.url, asText: true })
+            },
+            txs({ addr, ...args }) {
+                let queryParams = Object.entries(args).map(([key, value]) => `${key}=${value}`).join('&')
+                if (queryParams)
+                    queryParams = '?' + queryParams
+                return fetch_api(`address/${addr}/txs${queryParams}`, { url: this.url })
+            },
+            async block({ id }) {
+                // if id is hex string then it is block hash
+                try {
+                    let blockHash = id
+                    if (!/^[0-9a-f]{64}$/i.test(id))
+                        blockHash = await fetch_api(`block-height/${id}`, { url: this.url, asText: true })
+                    const block = await fetch_api(`block/${blockHash}`, { url: this.url })
+                    return formatBlock(block)
+                } catch (e) {
+                    throw e
+                }
+            },
+            async broadcast({ rawTxHex, url }) {
+                return post(`${url || this.url}tx`, { tx: rawTxHex }, { asText: true })
+            }
+        },
+        {
+            url: 'https://blockchain.info/',
+            name: 'Blockchain',
+            balance({ addr }) {
+                return fetch_api(`q/addressbalance/${addr}`, { url: this.url })
+                    .then(result => util.Sat_to_BTC(result))
+            },
+            unspent({ addr, allowUnconfirmedUtxos = false }) {
+                return fetch_api(`unspent?active=${addr}`, { url: this.url })
+                    .then(result => formatUtxos(result.unspent_outputs, allowUnconfirmedUtxos))
+            },
+            tx({ txid }) {
+                return fetch_api(`rawtx/${txid}`, { url: this.url })
+                    .then(result => formatTx(result))
+            },
+            txHex({ txid }) {
+                return fetch_api(`rawtx/${txid}?format=hex`, { url: this.url, asText: true })
+            },
+            txs({ addr, ...args }) {
+                let queryParams = Object.entries(args).map(([key, value]) => `${key}=${value}`).join('&')
+                if (queryParams)
+                    queryParams = '?' + queryParams
+                return fetch_api(`rawaddr/${addr}${queryParams}`, { url: this.url })
+                    .then(result => result.txs)
+            },
+            latestBlock() {
+                return fetch_api(`q/getblockcount`, { url: this.url })
+            },
+            async block({ id }) {
+                try {
+                    let block
+                    // if id is hex string then it is block hash
+                    if (/^[0-9a-f]{64}$/i.test(id))
+                        block = await fetch_api(`rawblock/${id}`, { url: this.url })
+                    else {
+                        const result = await fetch_api(`block-height/${id}?format=json`, { url: this.url })
+                        block = result.blocks[0]
+                    }
+                    return formatBlock(block)
+                } catch (e) {
+                    throw e
+                }
+            },
+            async blockTxs({ id }) {
+                try {
+                    let block
+                    // if id is hex string then it is block hash
+                    if (/^[0-9a-f]{64}$/i.test(id))
+                        block = await fetch_api(`rawblock/${id}`, { url: this.url })
+                    else {
+                        const result = await fetch_api(`block-height/${id}?format=json`, { url: this.url })
+                        block = result.blocks[0]
+                    }
+                    return block.tx
+                } catch (e) {
+
+                }
+            }
+        },
+        {
+            url: 'https://coinb.in/api/?uid=1&key=12345678901234567890123456789012&setmodule=bitcoin&request=sendrawtransaction',
+            name: 'Coinb.in',
+            broadcast({ rawTxHex }) {
+                return new Promise((resolve, reject) => {
+                    fetch(this.url, {
+                        method: 'POST',
+                        headers: {
+                            'Content-Type': 'application/x-www-form-urlencoded'
+                        },
+                        body: "rawtx=" + rawTxHex
+                    }).then(response => {
+                        console.log(response)
+                        response.text().then(resultText => {
+                            let r = resultText.match(/<result>.*<\/result>/);
+                            if (!r)
+                                reject(resultText);
+                            else {
+                                r = r.pop().replace('<result>', '').replace('</result>', '');
+                                if (r == '1') {
+                                    let txid = resultText.match(/<txid>.*<\/txid>/).pop().replace('<txid>', '').replace('</txid>', '');
+                                    resolve(txid);
+                                } else if (r == '0') {
+                                    let error
+                                    if (resultText.includes('<message>')) {
+                                        error = resultText.match(/<message>.*<\/message>/).pop().replace('<message>', '').replace('</message>', '');
+                                    } else {
+                                        error = resultText.match(/<response>.*<\/response>/).pop().replace('<response>', '').replace('</response>', '');
+                                    }
+                                    reject(decodeURIComponent(error.replace(/\+/g, " ")));
+                                } else reject(resultText);
+                            }
+                        }).catch(error => reject(error))
+                    }).catch(error => reject(error))
+                });
+            }
+        }
+    ]
+
+    btcOperator.util.format = {} // functions to homogenize API results
+    const formatBlock = btcOperator.util.format.block = async (block) => {
+        try {
+            const { height, hash, id, time, timestamp, mrkl_root, merkle_root, prev_block, next_block, size } = block;
+            const details = {
+                height,
+                hash: hash || id,
+                time: (time || timestamp) * 1000,
+                merkle_root: merkle_root || mrkl_root,
+                size,
+            }
+            if (prev_block)
+                details.prev_block = prev_block
+            if (next_block)
+                details.next_block = next_block[0]
+            return details
+        } catch (e) {
+            throw e
+        }
+    }
+    const formatUtxos = btcOperator.util.format.utxos = async (utxos, allowUnconfirmedUtxos = false) => {
+        try {
+            if (!allowUnconfirmedUtxos && !utxos || !Array.isArray(utxos))
+                throw {
+                    message: "No utxos found",
+                    code: 1000 //error code for when issue is not from API but situational (like no utxos found) 
+                }
+            return utxos.map(utxo => {
+                const { tx_hash, tx_hash_big_endian, txid, tx_output_n, vout, value, script, confirmations, status: { confirmed } = {} } = utxo;
+                return {
+                    confirmations: confirmations || confirmed,
+                    tx_hash_big_endian: tx_hash_big_endian || tx_hash || txid,
+                    tx_output_n: tx_output_n || vout,
+                    value,
+                    script
+                }
+            })
+        } catch (e) {
+            throw e
+        }
+    }
+
+    const formatTx = btcOperator.util.format.tx = async (tx) => {
+        try {
+            let { txid, hash, time, block_height, fee, fees, received,
+                confirmed, size, double_spend, block_hash, confirmations,
+                status: { block_height: statusBlockHeight, block_hash: statusBlockHash, block_time } = {}
+            } = tx;
+            if ((block_height || statusBlockHeight) && confirmations === undefined || confirmations === null) {
+                const latestBlock = await multiApi('latestBlock');
+                confirmations = latestBlock - (block_height || statusBlockHeight);
+            }
+            const inputs = tx.vin || tx.inputs;
+            const outputs = tx.vout || tx.outputs || tx.out;
+            return {
+                hash: hash || txid,
+                size: size,
+                fee: fee || fees,
+                double_spend,
+                time: (time * 1000) || new Date(confirmed || received).getTime() || block_time * 1000 || Date.now(),
+                block_height: block_height || statusBlockHeight,
+                block_hash: block_hash || statusBlockHash,
+                confirmations,
+                inputs: inputs.map(input => {
+                    return {
+                        index: input.n || input.output_index || input.vout,
+                        prev_out: {
+                            addr: input.prev_out?.addr || input.addresses?.[0] || input.prev_out?.address || input.addr || input.prevout.scriptpubkey_address,
+                            value: input.prev_out?.value || input.output_value || input.prevout.value,
+                        },
+                    }
+                }),
+                out: outputs.map(output => {
+                    return {
+                        addr: output.scriptpubkey_address || output.addresses?.[0] || output.scriptpubkey_address || output.addr,
+                        value: output.value || output.scriptpubkey_value,
+                    }
+                })
+            }
+        } catch (e) {
+            throw e
+        }
+    }
+
+    const multiApi = btcOperator.multiApi = async (fnName, { index = 0, ...args } = {}) => {
+        try {
+            let triedOnion = false;
+            while (index < APIs.length) {
+                if (!APIs[index][fnName] || (APIs[index].coolDownTime && APIs[index].coolDownTime > new Date().getTime())) {
+                    index += 1;
+                    continue;
+                }
+                return await APIs[index][fnName](args);
+            }
+            if (isTor && !triedOnion) {
+                triedOnion = true;
+                index = 0;
+                while (index < APIs.length) {
+                    if (!APIs[index].hasOnion || (APIs[index].coolDownTime && APIs[index].coolDownTime > new Date().getTime())) {
+                        index += 1;
+                        continue;
+                    }
+                    return await multiApi(fnName, { index: index + 1, ...args, url: APIs[index].onionUrl });
+                }
+            }
+            throw "No API available"
+        } catch (error) {
+            console.error(error)
+            APIs[index].coolDownTime = new Date().getTime() + 1000 * 60 * 10; // 10 minutes
+            return multiApi(fnName, { index: index + 1, ...args });
+        }
+    };
+
+    function parseTx(tx, addressOfTx) {
+        const { txid, hash, time, block_height, inputs, outputs, out, vin, vout, fee, fees, received, confirmed, status: { block_height: statusBlockHeight, block_time } = {} } = tx;
+        let parsedTx = {
+            txid: hash || txid,
+            time: (time * 1000) || new Date(confirmed || received).getTime() || block_time * 1000 || Date.now(),
+            block: block_height || statusBlockHeight,
+        }
+        //sender list
+        parsedTx.tx_senders = {};
+        (inputs || vin).forEach(i => {
+            const address = i.prev_out?.addr || i.addresses?.[0] || i.prev_out?.address || i.addr || i.prevout.scriptpubkey_address;
+            const value = i.prev_out?.value || i.output_value || i.value || i.prevout.value;
+            if (address in parsedTx.tx_senders)
+                parsedTx.tx_senders[address] += value;
+            else parsedTx.tx_senders[address] = value;
+        });
+        parsedTx.tx_input_value = 0;
+        for (let senderAddr in parsedTx.tx_senders) {
+            let val = parsedTx.tx_senders[senderAddr];
+            parsedTx.tx_senders[senderAddr] = util.Sat_to_BTC(val);
+            parsedTx.tx_input_value += val;
+        }
+        parsedTx.tx_input_value = util.Sat_to_BTC(parsedTx.tx_input_value);
+        //receiver list
+        parsedTx.tx_receivers = {};
+        (outputs || out || vout).forEach(o => {
+            const address = o.scriptpubkey_address || o.addresses?.[0] || o.scriptpubkey_address || o.addr;
+            const value = o.value || o.scriptpubkey_value;
+            if (address in parsedTx.tx_receivers)
+                parsedTx.tx_receivers[address] += value;
+            else parsedTx.tx_receivers[address] = value;
+        });
+        parsedTx.tx_output_value = 0;
+        for (let receiverAddr in parsedTx.tx_receivers) {
+            let val = parsedTx.tx_receivers[receiverAddr];
+            parsedTx.tx_receivers[receiverAddr] = util.Sat_to_BTC(val);
+            parsedTx.tx_output_value += val;
+        }
+        parsedTx.tx_output_value = util.Sat_to_BTC(parsedTx.tx_output_value);
+        // tx fee
+        parsedTx.tx_fee = util.Sat_to_BTC(fee || fees || (parsedTx.tx_input_value - parsedTx.tx_output_value));
+        //detect tx type (in, out, self)
+        if (Object.keys(parsedTx.tx_receivers).length === 1 && Object.keys(parsedTx.tx_senders).length === 1 && Object.keys(parsedTx.tx_senders)[0] === Object.keys(parsedTx.tx_receivers)[0]) {
+            parsedTx.type = 'self';
+            parsedTx.amount = parsedTx.tx_receivers[addressOfTx];
+            parsedTx.address = addressOfTx;
+        } else if (addressOfTx in parsedTx.tx_senders && Object.keys(parsedTx.tx_receivers).some(addr => addr !== addressOfTx)) {
+            parsedTx.type = 'out';
+            parsedTx.receiver = Object.keys(parsedTx.tx_receivers).filter(addr => addr != addressOfTx);
+            parsedTx.amount = parsedTx.receiver.reduce((t, addr) => t + parsedTx.tx_receivers[addr], 0) + parsedTx.tx_fee;
+        } else {
+            parsedTx.type = 'in';
+            parsedTx.sender = Object.keys(parsedTx.tx_senders).filter(addr => addr != addressOfTx);
+            parsedTx.amount = parsedTx.tx_receivers[addressOfTx];
+        }
+        return parsedTx;
+    }
+
+
+    const DUST_AMT = 546,
+        MIN_FEE_UPDATE = 219;
+
+    const fetch_api = btcOperator.fetch = function (api, { asText = false, url = 'https://blockchain.info/' } = {}) {
+        return new Promise((resolve, reject) => {
+            console.debug(url + api);
+            fetch(url + api).then(response => {
+                if (response.ok) {
+                    (asText ? response.text() : response.json())
+                        .then(result => resolve(result))
+                        .catch(error => reject(error))
+                } else {
+                    response.json()
+                        .then(result => reject(result))
+                        .catch(error => reject(error))
+                }
+            }).catch(error => reject(error))
+        })
+    };
+
+    function get_fee_rate() {
+        return new Promise((resolve, reject) => {
+            fetch('https://api.blockchain.info/mempool/fees').then(response => {
+                if (response.ok)
+                    response.json()
+                        .then(result => resolve(util.Sat_to_BTC(result.regular)))
+                        .catch(error => reject(error));
+                else
+                    reject(response);
+            }).catch(error => reject(error))
+        })
+    }
+
+    const broadcastTx = btcOperator.broadcastTx = rawTxHex => new Promise((resolve, reject) => {
+        console.log('txHex:', rawTxHex)
+        // return multiApi('broadcast', { rawTxHex })
+        //     .then(result => {
+        //         resolve(result)
+        //     })
+        //     .catch(error => {
+        //         reject(error)
+        //     })
+        let url = 'https://coinb.in/api/?uid=1&key=12345678901234567890123456789012&setmodule=bitcoin&request=sendrawtransaction';
+        fetch(url, {
+            method: 'POST',
+            headers: {
+                'Content-Type': 'application/x-www-form-urlencoded'
+            },
+            body: "rawtx=" + rawTxHex
+        }).then(response => {
+            console.log(response)
+            response.text().then(resultText => {
+                let r = resultText.match(/<result>.*<\/result>/);
+                if (!r)
+                    reject(resultText);
+                else {
+                    r = r.pop().replace('<result>', '').replace('</result>', '');
+                    if (r == '1') {
+                        let txid = resultText.match(/<txid>.*<\/txid>/).pop().replace('<txid>', '').replace('</txid>', '');
+                        resolve(txid);
+                    } else if (r == '0') {
+                        let error
+                        if (resultText.includes('<message>')) {
+                            error = resultText.match(/<message>.*<\/message>/).pop().replace('<message>', '').replace('</message>', '');
+                        } else {
+                            error = resultText.match(/<response>.*<\/response>/).pop().replace('<response>', '').replace('</response>', '');
+                        }
+                        reject(decodeURIComponent(error.replace(/\+/g, " ")));
+                    } else reject(resultText);
+                }
+            }).catch(error => reject(error))
+        }).catch(error => reject(error))
+    });
+
+    Object.defineProperties(btcOperator, {
+        newKeys: {
+            get: () => {
+                let r = coinjs.newKeys();
+                r.segwitAddress = coinjs.segwitAddress(r.pubkey).address;
+                r.bech32Address = coinjs.bech32Address(r.pubkey).address;
+                return r;
+            }
+        },
+        pubkey: {
+            value: key => key.length >= 66 ? key : (key.length == 64 ? coinjs.newPubkey(key) : coinjs.wif2pubkey(key).pubkey)
+        },
+        address: {
+            value: (key, prefix = undefined) => coinjs.pubkey2address(btcOperator.pubkey(key), prefix)
+        },
+        segwitAddress: {
+            value: key => coinjs.segwitAddress(btcOperator.pubkey(key)).address
+        },
+        bech32Address: {
+            value: key => coinjs.bech32Address(btcOperator.pubkey(key)).address
+        },
+        bech32mAddress: {
+            value: key => segwit_addr.encode("bc", 1, key)
+        }
+    });
+
+    coinjs.compressed = true;
+
+    const verifyKey = btcOperator.verifyKey = function (addr, key) {
+        if (!addr || !key)
+            return undefined;
+        switch (coinjs.addressDecode(addr).type) {
+            case "standard":
+                return btcOperator.address(key) === addr;
+            case "multisig":
+                return btcOperator.segwitAddress(key) === addr;
+            case "bech32":
+                return btcOperator.bech32Address(key) === addr;
+            case "bech32m":
+                return btcOperator.bech32mAddress(key) === addr; // Key is a byte array of 32 bytes    
+            default:
+                return null;
+        }
+    }
+
+    const validateAddress = btcOperator.validateAddress = function (addr) {
+        if (!addr)
+            return undefined;
+        let type = coinjs.addressDecode(addr).type;
+        if (["standard", "multisig", "bech32", "multisigBech32", "bech32m"].includes(type))
+            return type;
+        else
+            return false;
+    }
+
+    btcOperator.multiSigAddress = function (pubKeys, minRequired, bech32 = true) {
+        if (!Array.isArray(pubKeys))
+            throw "pubKeys must be an array of public keys";
+        else if (pubKeys.length < minRequired)
+            throw "minimum required should be less than the number of pubKeys";
+        if (bech32)
+            return coinjs.pubkeys2MultisigAddressBech32(pubKeys, minRequired);
+        else
+            return coinjs.pubkeys2MultisigAddress(pubKeys, minRequired);
+    }
+
+    btcOperator.decodeRedeemScript = function (redeemScript, bech32 = true) {
+        let script = coinjs.script();
+        let decoded = (bech32) ?
+            script.decodeRedeemScriptBech32(redeemScript) :
+            script.decodeRedeemScript(redeemScript);
+        if (!decoded)
+            return null;
+        return {
+            address: decoded.address,
+            pubKeys: decoded.pubkeys,
+            redeemScript: decoded.redeemscript,
+            required: decoded.signaturesRequired
+        }
+
+    }
+
+    //convert from one blockchain to another blockchain (target version)
+    btcOperator.convert = {};
+
+    btcOperator.convert.wif = function (source_wif, target_version = coinjs.priv) {
+        let keyHex = util.decodeLegacy(source_wif).hex;
+        if (!keyHex || keyHex.length < 66 || !/01$/.test(keyHex))
+            return null;
+        else
+            return util.encodeLegacy(keyHex, target_version);
+    }
+
+    btcOperator.convert.legacy2legacy = function (source_addr, target_version = coinjs.pub) {
+        let rawHex = util.decodeLegacy(source_addr).hex;
+        if (!rawHex)
+            return null;
+        else
+            return util.encodeLegacy(rawHex, target_version);
+    }
+
+    btcOperator.convert.legacy2bech = function (source_addr, target_version = coinjs.bech32.version, target_hrp = coinjs.bech32.hrp) {
+        let rawHex = util.decodeLegacy(source_addr).hex;
+        if (!rawHex)
+            return null;
+        else
+            return util.encodeBech32(rawHex, target_version, target_hrp);
+    }
+
+    btcOperator.convert.bech2bech = function (source_addr, target_version = coinjs.bech32.version, target_hrp = coinjs.bech32.hrp) {
+        let rawHex = util.decodeBech32(source_addr).hex;
+        if (!rawHex)
+            return null;
+        else
+            return util.encodeBech32(rawHex, target_version, target_hrp);
+    }
+
+    btcOperator.convert.bech2legacy = function (source_addr, target_version = coinjs.pub) {
+        let rawHex = util.decodeBech32(source_addr).hex;
+        if (!rawHex)
+            return null;
+        else
+            return util.encodeLegacy(rawHex, target_version);
+    }
+
+    btcOperator.convert.multisig2multisig = function (source_addr, target_version = coinjs.multisig) {
+        let rawHex = util.decodeLegacy(source_addr).hex;
+        if (!rawHex)
+            return null;
+        else
+            return util.encodeLegacy(rawHex, target_version);
+    }
+
+    btcOperator.convert.bech2multisig = function (source_addr, target_version = coinjs.multisig) {
+        let rawHex = util.decodeBech32(source_addr).hex;
+        if (!rawHex)
+            return null;
+        else {
+            rawHex = Crypto.util.bytesToHex(ripemd160(Crypto.util.hexToBytes(rawHex), { asBytes: true }));
+            return util.encodeLegacy(rawHex, target_version);
+        }
+    }
+
+    util.decodeLegacy = function (source) {
+        var decode = coinjs.base58decode(source);
+        var raw = decode.slice(0, decode.length - 4),
+            checksum = decode.slice(decode.length - 4);
+        var hash = Crypto.SHA256(Crypto.SHA256(raw, {
+            asBytes: true
+        }), {
+            asBytes: true
+        });
+        if (hash[0] != checksum[0] || hash[1] != checksum[1] || hash[2] != checksum[2] || hash[3] != checksum[3])
+            return false;
+        let version = raw.shift();
+        return {
+            version: version,
+            hex: Crypto.util.bytesToHex(raw)
+        }
+    }
+
+    util.encodeLegacy = function (hex, version) {
+        var bytes = Crypto.util.hexToBytes(hex);
+        bytes.unshift(version);
+        var hash = Crypto.SHA256(Crypto.SHA256(bytes, {
+            asBytes: true
+        }), {
+            asBytes: true
+        });
+        var checksum = hash.slice(0, 4);
+        return coinjs.base58encode(bytes.concat(checksum));
+    }
+
+    util.decodeBech32 = function (source) {
+        let decode = coinjs.bech32_decode(source);
+        if (!decode)
+            return false;
+        var raw = decode.data;
+        let version = raw.shift();
+        raw = coinjs.bech32_convert(raw, 5, 8, false);
+        return {
+            hrp: decode.hrp,
+            version: version,
+            hex: Crypto.util.bytesToHex(raw)
+        }
+    }
+
+    util.encodeBech32 = function (hex, version, hrp) {
+        var bytes = Crypto.util.hexToBytes(hex);
+        bytes = coinjs.bech32_convert(bytes, 8, 5, true);
+        bytes.unshift(version)
+        return coinjs.bech32_encode(hrp, bytes);
+    }
+
+    //BTC blockchain APIs
+    btcOperator.getBalance = addr => new Promise((resolve, reject) => {
+        if (!validateAddress(addr))
+            return reject("Invalid address");
+        multiApi('balance', { addr })
+            .then(result => resolve(result))
+            .catch(error => reject(error))
+    });
+
+    const BASE_TX_SIZE = 12,
+        BASE_INPUT_SIZE = 41,
+        LEGACY_INPUT_SIZE = 107,
+        BECH32_INPUT_SIZE = 27,
+        BECH32_MULTISIG_INPUT_SIZE = 35,
+        SEGWIT_INPUT_SIZE = 59,
+        MULTISIG_INPUT_SIZE_ES = 351,
+        BASE_OUTPUT_SIZE = 9,
+        LEGACY_OUTPUT_SIZE = 25,
+        BECH32_OUTPUT_SIZE = 23,
+        BECH32_MULTISIG_OUTPUT_SIZE = 34,
+        SEGWIT_OUTPUT_SIZE = 23;
+    BECH32M_OUTPUT_SIZE = 35; // Check this later
+
+    function _redeemScript(addr, key) {
+        let decode = coinjs.addressDecode(addr);
+        switch (decode.type) {
+            case "standard":
+                return false;
+            case "multisig":
+                return key ? coinjs.segwitAddress(btcOperator.pubkey(key)).redeemscript : null;
+            case "bech32":
+                return decode.redeemscript;
+            case "'multisigBech32":
+                return decode.redeemscript; //Multisig-edit-fee-change1
+            case "bech32m":
+                return decode.outstring; //Maybe the redeemscript will come when input processing happens for bech32m   
+            default:
+                return null;
+        }
+    }
+    btcOperator._redeemScript = _redeemScript;
+
+    function _sizePerInput(addr, rs) {
+        switch (coinjs.addressDecode(addr).type) {
+            case "standard":
+                return BASE_INPUT_SIZE + LEGACY_INPUT_SIZE;
+            case "bech32":
+                return BASE_INPUT_SIZE + BECH32_INPUT_SIZE;
+            case "multisigBech32":
+                return BASE_INPUT_SIZE + BECH32_MULTISIG_INPUT_SIZE;
+            case "multisig":
+                switch (coinjs.script().decodeRedeemScript(rs).type) {
+                    case "segwit__":
+                        return BASE_INPUT_SIZE + SEGWIT_INPUT_SIZE;
+                    case "multisig__":
+                        return BASE_INPUT_SIZE + MULTISIG_INPUT_SIZE_ES;
+                    default:
+                        return null;
+                };
+            default:
+                return null;
+        }
+    }
+
+    function _sizePerOutput(addr) {
+        switch (coinjs.addressDecode(addr).type) {
+            case "standard":
+                return BASE_OUTPUT_SIZE + LEGACY_OUTPUT_SIZE;
+            case "bech32":
+                return BASE_OUTPUT_SIZE + BECH32_OUTPUT_SIZE;
+            case "multisigBech32":
+                return BASE_OUTPUT_SIZE + BECH32_MULTISIG_OUTPUT_SIZE;
+            case "multisig":
+                return BASE_OUTPUT_SIZE + SEGWIT_OUTPUT_SIZE;
+            case "bech32m":
+                return BASE_OUTPUT_SIZE + BECH32M_OUTPUT_SIZE;
+            default:
+                return null;
+        }
+    }
+
+    function validateTxParameters(parameters) {
+        let invalids = [];
+        //sender-ids
+        if (parameters.senders) {
+            if (!Array.isArray(parameters.senders))
+                parameters.senders = [parameters.senders];
+            parameters.senders.forEach(id => !validateAddress(id) ? invalids.push(id) : null);
+            if (invalids.length)
+                throw "Invalid senders:" + invalids;
+        }
+        if (parameters.privkeys) {
+            if (!Array.isArray(parameters.privkeys))
+                parameters.privkeys = [parameters.privkeys];
+            if (parameters.senders.length != parameters.privkeys.length)
+                throw "Array length for senders and privkeys should be equal";
+            parameters.senders.forEach((id, i) => {
+                let key = parameters.privkeys[i];
+                if (!verifyKey(id, key)) //verify private-key
+                    invalids.push(id);
+                if (key.length === 64) //convert Hex to WIF if needed
+                    parameters.privkeys[i] = coinjs.privkey2wif(key);
+            });
+            if (invalids.length)
+                throw "Invalid private key for address:" + invalids;
+        }
+        //receiver-ids (and change-id)
+        if (!Array.isArray(parameters.receivers))
+            parameters.receivers = [parameters.receivers];
+        parameters.receivers.forEach(id => !validateAddress(id) ? invalids.push(id) : null);
+        if (invalids.length)
+            throw "Invalid receivers:" + invalids;
+        if (parameters.change_address && !validateAddress(parameters.change_address))
+            throw "Invalid change_address:" + parameters.change_address;
+        //fee and amounts
+        if ((typeof parameters.fee !== "number" || parameters.fee <= 0) && parameters.fee !== null) //fee = null (auto calc)
+            throw "Invalid fee:" + parameters.fee;
+        if (!Array.isArray(parameters.amounts))
+            parameters.amounts = [parameters.amounts];
+        if (parameters.receivers.length != parameters.amounts.length)
+            throw "Array length for receivers and amounts should be equal";
+        parameters.amounts.forEach(a => typeof a !== "number" || a <= 0 ? invalids.push(a) : null);
+        if (invalids.length)
+            throw "Invalid amounts:" + invalids;
+        //return
+        return parameters;
+    }
+    btcOperator.validateTxParameters = validateTxParameters;
+
+    const createTransaction = btcOperator.createTransaction = ({
+        senders, redeemScripts, receivers, amounts, fee, change_address,
+        fee_from_receiver, allowUnconfirmedUtxos = false, sendingTx = false,
+        hasInsufficientBalance = false
+    }) => {
+        return new Promise((resolve, reject) => {
+            let total_amount = parseFloat(amounts.reduce((t, a) => t + a, 0).toFixed(8));
+            const tx = coinjs.transaction();
+            let output_size = addOutputs(tx, receivers, amounts, change_address);
+            addInputs(tx, senders, redeemScripts, total_amount, fee, output_size, fee_from_receiver, allowUnconfirmedUtxos).then(result => {
+                if (result.change_amount > 0 && result.change_amount > result.fee) //add change amount if any (ignore dust change)
+                    tx.outs[tx.outs.length - 1].value = util.BTC_to_Sat(result.change_amount); //values are in satoshi
+                if (fee_from_receiver) { //deduce fee from receivers if fee_from_receiver
+                    let fee_remaining = util.BTC_to_Sat(result.fee);
+                    for (let i = 0; i < tx.outs.length - 1 && fee_remaining > 0; i++) {
+                        if (fee_remaining < tx.outs[i].value) {
+                            tx.outs[i].value -= fee_remaining;
+                            fee_remaining = 0;
+                        } else {
+                            fee_remaining -= tx.outs[i].value;
+                            tx.outs[i].value = 0;
+                        }
+                    }
+                    if (fee_remaining > 0)
+                        return reject("Send amount is less than fee");
+
+                }
+                //remove all output with value less than DUST amount
+                let filtered_outputs = [], dust_value = 0;
+                tx.outs.forEach(o => o.value >= DUST_AMT ? filtered_outputs.push(o) : dust_value += o.value);
+                tx.outs = filtered_outputs;
+                //update result values
+                result.fee += util.Sat_to_BTC(dust_value);
+                result.output_size = output_size;
+                result.output_amount = total_amount - (fee_from_receiver ? result.fee : 0);
+                result.total_size = BASE_TX_SIZE + output_size + result.input_size;
+                result.transaction = tx;
+                if (sendingTx && result.hasOwnProperty('hasInsufficientBalance') && result.hasInsufficientBalance)
+                    reject({
+                        message: "Insufficient balance",
+                        ...result
+                    });
+                else
+                    resolve(result);
+            }).catch(error => reject(error))
+        })
+    }
+
+    function addInputs(tx, senders, redeemScripts, total_amount, fee, output_size, fee_from_receiver, allowUnconfirmedUtxos = false) {
+        return new Promise((resolve, reject) => {
+            if (fee !== null) {
+                addUTXOs(tx, senders, redeemScripts, fee_from_receiver ? total_amount : total_amount + fee, false, { allowUnconfirmedUtxos }).then(result => {
+                    result.fee = fee;
+                    resolve(result);
+                }).catch(error => reject(error))
+            } else {
+                get_fee_rate().then(fee_rate => {
+                    let net_fee = BASE_TX_SIZE * fee_rate;
+                    net_fee += (output_size * fee_rate);
+                    (fee_from_receiver ?
+                        addUTXOs(tx, senders, redeemScripts, total_amount, false, { allowUnconfirmedUtxos }) :
+                        addUTXOs(tx, senders, redeemScripts, total_amount + net_fee, fee_rate, { allowUnconfirmedUtxos })
+                    ).then(result => {
+                        result.fee = parseFloat((net_fee + (result.input_size * fee_rate)).toFixed(8));
+                        result.fee_rate = fee_rate;
+                        resolve(result);
+                    }).catch(error => reject(error))
+                }).catch(error => reject(error))
+            }
+        })
+    }
+    btcOperator.addInputs = addInputs;
+
+    function addUTXOs(tx, senders, redeemScripts, required_amount, fee_rate, rec_args = { allowUnconfirmedUtxos: false }) {
+        return new Promise((resolve, reject) => {
+            required_amount = parseFloat(required_amount.toFixed(8));
+            if (typeof rec_args.n === "undefined") {
+                rec_args.n = 0;
+                rec_args.input_size = 0;
+                rec_args.input_amount = 0;
+            }
+            if (required_amount <= 0)
+                return resolve({
+                    input_size: rec_args.input_size,
+                    input_amount: rec_args.input_amount,
+                    change_amount: required_amount * -1 //required_amount will be -ve of change_amount
+                });
+            else if (rec_args.n >= senders.length) {
+                return resolve({
+                    hasInsufficientBalance: true,
+                    input_size: rec_args.input_size,
+                    input_amount: rec_args.input_amount,
+                    change_amount: required_amount * -1
+                });
+            }
+            let addr = senders[rec_args.n],
+                rs = redeemScripts[rec_args.n];
+            let addr_type = coinjs.addressDecode(addr).type;
+            let size_per_input = _sizePerInput(addr, rs);
+            multiApi('unspent', { addr, allowUnconfirmedUtxos: rec_args.allowUnconfirmedUtxos }).then(utxos => {
+                //console.debug("add-utxo", addr, rs, required_amount, utxos);
+                for (let i = 0; i < utxos.length && required_amount > 0; i++) {
+                    if (utxos.length === 1 && rec_args.allowUnconfirmedUtxos) {
+                        console.log('allowing unconfirmed utxos')
+                    } else if (!utxos[i].confirmations) //ignore unconfirmed utxo
+                        continue;
+                    var script;
+                    if (!rs || !rs.length) //legacy script
+                        script = utxos[i].script;
+                    else if (((rs.match(/^00/) && rs.length == 44)) || (rs.length == 40 && rs.match(/^[a-f0-9]+$/gi)) || addr_type === 'multisigBech32') {
+                        //redeemScript for segwit/bech32 and multisig (bech32)
+                        let s = coinjs.script();
+                        s.writeBytes(Crypto.util.hexToBytes(rs));
+                        s.writeOp(0);
+                        s.writeBytes(coinjs.numToBytes(utxos[i].value.toFixed(0), 8));
+                        script = Crypto.util.bytesToHex(s.buffer);
+                    } else //redeemScript for multisig (segwit)
+                        script = rs;
+                    tx.addinput(utxos[i].tx_hash_big_endian, utxos[i].tx_output_n, script, 0xfffffffd /*sequence*/); //0xfffffffd for Replace-by-fee
+                    //update track values
+                    rec_args.input_size += size_per_input;
+                    rec_args.input_amount += util.Sat_to_BTC(utxos[i].value);
+                    required_amount -= util.Sat_to_BTC(utxos[i].value);
+                    if (fee_rate) //automatic fee calculation (dynamic)
+                        required_amount += size_per_input * fee_rate;
+                }
+                rec_args.n += 1;
+                addUTXOs(tx, senders, redeemScripts, required_amount, fee_rate, rec_args)
+                    .then(result => resolve(result))
+                    .catch(error => reject(error))
+            }).catch(error => reject(error))
+        })
+    }
+    btcOperator.addUTXOs = addUTXOs;
+
+    function addOutputs(tx, receivers, amounts, change_address) {
+        let size = 0;
+        for (let i in receivers) {
+            tx.addoutput(receivers[i], amounts[i]);
+            size += _sizePerOutput(receivers[i]);
+        }
+        tx.addoutput(change_address, 0);
+        size += _sizePerOutput(change_address);
+        return size;
+    }
+    btcOperator.addOutputs = addOutputs;
+
+    function tx_fetch_for_editing(tx) {
+        return new Promise((resolve, reject) => {
+            if (typeof tx == 'string' && /^[0-9a-f]{64}$/i.test(tx)) { //tx is txid
+                getTx.hex(tx)
+                    .then(txhex => resolve(deserializeTx(txhex)))
+                    .catch(error => reject(error))
+            } else resolve(deserializeTx(tx));
+        })
+    }
+    btcOperator.tx_fetch_for_editing = tx_fetch_for_editing;
+
+    const extractLastHexStrings = btcOperator.extractLastHexStrings = function (arr) {
+        const result = [];
+        for (let i = 0; i < arr.length; i++) {
+            const innerArray = arr[i];
+            if (innerArray.length > 0) {
+                const lastHexString = innerArray[innerArray.length - 1];
+                result.push(lastHexString);
+            }
+        }
+        return result;
+    }
+
+    btcOperator.editFee = function (tx_hex, new_fee, private_keys, change_only = true) {
+        return new Promise((resolve, reject) => {
+            if (!Array.isArray(private_keys))
+                private_keys = [private_keys];
+            tx_fetch_for_editing(tx_hex).then(tx => {
+                parseTransaction(tx).then(tx_parsed => {
+                    if (tx_parsed.fee >= new_fee)
+                        return reject("Fees can only be increased");
+
+                    //editable addresses in output values (for fee increase)
+                    var edit_output_address = new Set();
+                    if (change_only === true) //allow only change values (ie, sender address) to be edited to inc fee
+                        tx_parsed.inputs.forEach(inp => edit_output_address.add(inp.address));
+                    else if (change_only === false) //allow all output values to be edited
+                        tx_parsed.outputs.forEach(out => edit_output_address.add(out.address));
+                    else if (typeof change_only == 'string') // allow only given receiver id output to be edited
+                        edit_output_address.add(change_only);
+                    else if (Array.isArray(change_only))    //allow only given set of receiver id outputs to be edited
+                        change_only.forEach(id => edit_output_address.add(id));
+
+                    //edit output values to increase fee
+                    let inc_fee = util.BTC_to_Sat(new_fee - tx_parsed.fee);
+                    if (inc_fee < MIN_FEE_UPDATE)
+                        return reject(`Insufficient additional fee. Minimum increment: ${MIN_FEE_UPDATE}`);
+                    for (let i = tx.outs.length - 1; i >= 0 && inc_fee > 0; i--)   //reduce in reverse order
+                        if (edit_output_address.has(tx_parsed.outputs[i].address)) {
+                            let current_value = tx.outs[i].value;
+                            if (current_value instanceof BigInteger)    //convert BigInteger class to inv value
+                                current_value = current_value.intValue();
+                            //edit the value as required
+                            if (current_value > inc_fee) {
+                                tx.outs[i].value = current_value - inc_fee;
+                                inc_fee = 0;
+                            } else {
+                                inc_fee -= current_value;
+                                tx.outs[i].value = 0;
+                            }
+                        }
+                    if (inc_fee > 0) {
+                        let max_possible_fee = util.BTC_to_Sat(new_fee) - inc_fee; //in satoshi
+                        return reject(`Insufficient output values to increase fee. Maximum fee possible: ${util.Sat_to_BTC(max_possible_fee)}`);
+                    }
+                    tx.outs = tx.outs.filter(o => o.value >= DUST_AMT); //remove all output with value less than DUST amount
+
+                    //remove existing signatures and reset the scripts
+                    let wif_keys = [];
+                    for (let i in tx.ins) {
+                        var addr = tx_parsed.inputs[i].address,
+                            value = util.BTC_to_Sat(tx_parsed.inputs[i].value);
+                        let addr_decode = coinjs.addressDecode(addr);
+                        //find the correct key for addr
+                        var privKey = private_keys.find(pk => verifyKey(addr, pk));
+                        if (!privKey)
+                            return reject(`Private key missing for ${addr}`);
+                        //find redeemScript (if any)
+                        const rs = _redeemScript(addr, privKey);
+                        rs === false ? wif_keys.unshift(privKey) : wif_keys.push(privKey); //sorting private-keys (wif)
+                        //reset the script for re-signing
+                        var script;
+                        if (!rs || !rs.length) {
+                            //legacy script (derive from address)
+                            let s = coinjs.script();
+                            s.writeOp(118); //OP_DUP
+                            s.writeOp(169); //OP_HASH160
+                            s.writeBytes(addr_decode.bytes);
+                            s.writeOp(136); //OP_EQUALVERIFY
+                            s.writeOp(172); //OP_CHECKSIG
+                            script = Crypto.util.bytesToHex(s.buffer);
+                        } else if (((rs.match(/^00/) && rs.length == 44)) || (rs.length == 40 && rs.match(/^[a-f0-9]+$/gi)) || addr_decode.type === 'multisigBech32') {
+                            //redeemScript for segwit/bech32 and multisig (bech32)
+                            let s = coinjs.script();
+                            s.writeBytes(Crypto.util.hexToBytes(rs));
+                            s.writeOp(0);
+                            s.writeBytes(coinjs.numToBytes(value.toFixed(0), 8));
+                            script = Crypto.util.bytesToHex(s.buffer);
+                        } else //redeemScript for multisig (segwit)
+                            script = rs;
+                        tx.ins[i].script = coinjs.script(script);
+                    }
+                    tx.witness = false; //remove all witness signatures
+                    console.debug("Unsigned:", tx.serialize());
+                    //re-sign the transaction
+                    new Set(wif_keys).forEach(key => tx.sign(key, 1 /*sighashtype*/)); //Sign the tx using private key WIF
+                    resolve(tx.serialize());
+                }).catch(error => reject(error))
+            }).catch(error => reject(error))
+        })
+    }
+
+    btcOperator.editFee_corewallet = function (tx_hex, new_fee, private_keys, change_only = true) {
+        return new Promise((resolve, reject) => {
+            if (!Array.isArray(private_keys))
+                private_keys = [private_keys];
+            tx_fetch_for_editing(tx_hex).then(tx => {
+                parseTransaction(tx).then(tx_parsed => {
+                    if (tx_parsed.fee >= new_fee)
+                        return reject("Fees can only be increased");
+
+                    //editable addresses in output values (for fee increase)
+                    var edit_output_address = new Set();
+                    if (change_only === true) //allow only change values (ie, sender address) to be edited to inc fee
+                        tx_parsed.inputs.forEach(inp => edit_output_address.add(inp.address));
+                    else if (change_only === false) //allow all output values to be edited
+                        tx_parsed.outputs.forEach(out => edit_output_address.add(out.address));
+                    else if (typeof change_only == 'string') // allow only given receiver id output to be edited
+                        edit_output_address.add(change_only);
+                    else if (Array.isArray(change_only)) //allow only given set of receiver id outputs to be edited
+                        change_only.forEach(id => edit_output_address.add(id));
+
+                    //edit output values to increase fee
+                    let inc_fee = util.BTC_to_Sat(new_fee - tx_parsed.fee);
+                    if (inc_fee < MIN_FEE_UPDATE)
+                        return reject(`Insufficient additional fee. Minimum increment: ${MIN_FEE_UPDATE}`);
+                    for (let i = tx.outs.length - 1; i >= 0 && inc_fee > 0; i--) //reduce in reverse order
+                        if (edit_output_address.has(tx_parsed.outputs[i].address)) {
+                            let current_value = tx.outs[i].value;
+                            if (current_value instanceof BigInteger) //convert BigInteger class to inv value
+                                current_value = current_value.intValue();
+                            //edit the value as required
+                            if (current_value > inc_fee) {
+                                tx.outs[i].value = current_value - inc_fee;
+                                inc_fee = 0;
+                            } else {
+                                inc_fee -= current_value;
+                                tx.outs[i].value = 0;
+                            }
+                        }
+                    if (inc_fee > 0) {
+                        let max_possible_fee = util.BTC_to_Sat(new_fee) - inc_fee; //in satoshi
+                        return reject(`Insufficient output values to increase fee. Maximum fee possible: ${util.Sat_to_BTC(max_possible_fee)}`);
+                    }
+                    tx.outs = tx.outs.filter(o => o.value >= DUST_AMT); //remove all output with value less than DUST amount
+
+                    //remove existing signatures and reset the scripts
+                    let wif_keys = [];
+                    let witness_position = 0;
+                    for (let i in tx.ins) {
+                        var addr = tx_parsed.inputs[i].address,
+                            value = util.BTC_to_Sat(tx_parsed.inputs[i].value);
+                        let addr_decode = coinjs.addressDecode(addr);
+
+                        //find the correct key for addr
+                        var privKey = private_keys.find(pk => verifyKey(addr, pk));
+                        if (!privKey)
+                            return reject(`Private key missing for ${addr}`);
+                        //find redeemScript (if any)
+                        const rs = _redeemScript(addr, privKey);
+                        rs === false ? wif_keys.unshift(privKey) : wif_keys.push(privKey); //sorting private-keys (wif)
+                        //reset the script for re-signing
+                        var script;
+                        if (!rs || !rs.length) {
+                            //legacy script (derive from address)
+                            let s = coinjs.script();
+                            s.writeOp(118); //OP_DUP
+                            s.writeOp(169); //OP_HASH160
+                            s.writeBytes(addr_decode.bytes);
+                            s.writeOp(136); //OP_EQUALVERIFY
+                            s.writeOp(172); //OP_CHECKSIG
+                            script = Crypto.util.bytesToHex(s.buffer);
+                        } else if (((rs.match(/^00/) && rs.length == 44)) || (rs.length == 40 && rs.match(/^[a-f0-9]+$/gi))) {
+                            //redeemScript for segwit/bech32 
+                            let s = coinjs.script();
+                            s.writeBytes(Crypto.util.hexToBytes(rs));
+                            s.writeOp(0);
+                            s.writeBytes(coinjs.numToBytes(value.toFixed(0), 8));
+                            script = Crypto.util.bytesToHex(s.buffer);
+                            if (addr_decode == "bech32") { witness_position = witness_position + 1; } //bech32 has witness
+                        } else if (addr_decode.type === 'multisigBech32') {
+                            var rs_array = [];
+                            rs_array = btcOperator.extractLastHexStrings(tx.witness);
+                            let redeemScript = rs_array[witness_position];
+                            witness_position = witness_position + 1;
+
+                            //redeemScript multisig (bech32)
+                            let s = coinjs.script();
+                            s.writeBytes(Crypto.util.hexToBytes(redeemScript));
+                            s.writeOp(0);
+                            s.writeBytes(coinjs.numToBytes(value.toFixed(0), 8));
+                            script = Crypto.util.bytesToHex(s.buffer);
+                        } else //redeemScript for multisig (segwit)
+                            script = rs;
+                        tx.ins[i].script = coinjs.script(script);
+                    }
+                    tx.witness = false; //remove all witness signatures
+                    console.debug("Unsigned:", tx.serialize());
+                    //re-sign the transaction
+                    new Set(wif_keys).forEach(key => tx.sign(key, 1 /*sighashtype*/)); //Sign the tx using private key WIF
+                    if (btcOperator.checkSigned(tx)) {
+                        resolve(tx.serialize());
+                    } else {
+                        reject("All private keys not present");
+                    }
+                }).catch(error => reject(error))
+            }).catch(error => reject(error))
+        })
+    }
+
+
+    btcOperator.sendTx = function (senders, privkeys, receivers, amounts, fee = null, options = {}) {
+        options.sendingTx = true;
+        return new Promise((resolve, reject) => {
+            createSignedTx(senders, privkeys, receivers, amounts, fee, options).then(result => {
+                broadcastTx(result.transaction.serialize())
+                    .then(txid => resolve(txid))
+                    .catch(error => reject(error));
+            }).catch(error => reject(error))
+        })
+    }
+
+    const createSignedTx = btcOperator.createSignedTx = function (senders, privkeys, receivers, amounts, fee = null, options = {}) {
+        return new Promise((resolve, reject) => {
+            try {
+                ({
+                    senders,
+                    privkeys,
+                    receivers,
+                    amounts
+                } = validateTxParameters({
+                    senders,
+                    privkeys,
+                    receivers,
+                    amounts,
+                    fee,
+                    ...options
+                }));
+            } catch (e) {
+                return reject(e)
+            }
+            let redeemScripts = [],
+                wif_keys = [];
+            for (let i in senders) {
+                let rs = _redeemScript(senders[i], privkeys[i]); //get redeem-script (segwit/bech32)
+                redeemScripts.push(rs);
+                rs === false ? wif_keys.unshift(privkeys[i]) : wif_keys.push(privkeys[i]); //sorting private-keys (wif)
+            }
+            if (redeemScripts.includes(null)) //TODO: segwit
+                return reject("Unable to get redeem-script");
+            //create transaction
+            createTransaction({
+                senders, redeemScripts, receivers, amounts, fee,
+                change_address: options.change_address || senders[0],
+                ...options
+            }).then(result => {
+                let tx = result.transaction;
+                console.debug("Unsigned:", tx.serialize());
+                new Set(wif_keys).forEach(key => tx.sign(key, 1 /*sighashtype*/)); //Sign the tx using private key WIF
+                console.debug("Signed:", tx.serialize());
+                resolve(result);
+            }).catch(error => reject(error));
+        })
+    }
+
+    btcOperator.createTx = function (senders, receivers, amounts, fee = null, options = {
+        allowUnconfirmedUtxos: false
+    }) {
+        return new Promise((resolve, reject) => {
+            try {
+                ({
+                    senders,
+                    receivers,
+                    amounts
+                } = validateTxParameters({
+                    senders,
+                    receivers,
+                    amounts,
+                    fee,
+                    change_address: options.change_address
+                }));
+            } catch (e) {
+                return reject(e)
+            }
+            let redeemScripts = senders.map(id => _redeemScript(id));
+            if (redeemScripts.includes(null)) //TODO: segwit
+                return reject("Unable to get redeem-script");
+            //create transaction
+            createTransaction({
+                senders, redeemScripts, receivers, amounts, fee,
+                change_address: options.change_address || senders[0],
+                ...options
+            }).then(result => {
+                result.tx_hex = result.transaction.serialize();
+                delete result.transaction;
+                resolve(result);
+            }).catch(error => reject(error))
+        })
+    }
+
+    btcOperator.createMultiSigTx = function (sender, redeemScript, receivers, amounts, fee = null, options = {}) {
+        return new Promise((resolve, reject) => {
+            //validate tx parameters
+            let addr_type = validateAddress(sender);
+            if (!(["multisig", "multisigBech32"].includes(addr_type)))
+                return reject("Invalid sender (multisig):" + sender);
+            else {
+                let script = coinjs.script();
+                let decode = (addr_type == "multisig") ?
+                    script.decodeRedeemScript(redeemScript) :
+                    script.decodeRedeemScriptBech32(redeemScript);
+                if (!decode || decode.address !== sender)
+                    return reject("Invalid redeem-script");
+            }
+            try {
+                ({
+                    receivers,
+                    amounts
+                } = validateTxParameters({
+                    receivers,
+                    amounts,
+                    fee,
+                    change_address: options.change_address
+                }));
+            } catch (e) {
+                return reject(e)
+            }
+            //create transaction
+            createTransaction({
+                senders: [sender], redeemScripts: [redeemScript],
+                receivers, amounts, fee,
+                change_address: options.change_address || sender,
+                ...options
+            }).then(result => {
+                result.tx_hex = result.transaction.serialize();
+                delete result.transaction;
+                resolve(result);
+            }).catch(error => reject(error))
+
+        })
+    }
+
+    const deserializeTx = btcOperator.deserializeTx = function (tx) {
+        if (typeof tx === 'string' || Array.isArray(tx)) {
+            try {
+                tx = coinjs.transaction().deserialize(tx);
+            } catch {
+                throw "Invalid transaction hex";
+            }
+        } else if (typeof tx !== 'object' || typeof tx.sign !== 'function')
+            throw "Invalid transaction object";
+        return tx;
+    }
+
+    btcOperator.signTx = function (tx, privkeys, sighashtype = 1) {
+        tx = deserializeTx(tx);
+        if (!Array.isArray(privkeys))
+            privkeys = [privkeys];
+        for (let i in privkeys)
+            if (privkeys[i].length === 64)
+                privkeys[i] = coinjs.privkey2wif(privkeys[i]);
+        new Set(privkeys).forEach(key => tx.sign(key, sighashtype)); //Sign the tx using private key WIF
+        return tx.serialize();
+    }
+
+    const checkSigned = btcOperator.checkSigned = function (tx, bool = true) {
+        tx = deserializeTx(tx);
+        let n = [];
+        for (let i in tx.ins) {
+            var s = tx.extractScriptKey(i);
+            if (s['type'] !== 'multisig' && s['type'] !== 'multisig_bech32')
+                n.push(s.signed == 'true' || (tx.witness[i] && tx.witness[i].length == 2))
+            else {
+                var rs = coinjs.script().decodeRedeemScript(s.script);  //will work for bech32 too, as only address is diff
+                let x = {
+                    s: s['signatures'],
+                    r: rs['signaturesRequired'],
+                    t: rs['pubkeys'].length
+                };
+                if (x.r > x.t)
+                    throw "signaturesRequired is more than publicKeys";
+                else if (x.s < x.r)
+                    n.push(x);
+                else
+                    n.push(true);
+            }
+        }
+        return bool ? !(n.filter(x => x !== true).length) : n;
+    }
+
+    btcOperator.checkIfSameTx = function (tx1, tx2) {
+        tx1 = deserializeTx(tx1);
+        tx2 = deserializeTx(tx2);
+        //compare input and output length
+        if (tx1.ins.length !== tx2.ins.length || tx1.outs.length !== tx2.outs.length)
+            return false;
+        //compare inputs
+        for (let i = 0; i < tx1.ins.length; i++)
+            if (tx1.ins[i].outpoint.hash !== tx2.ins[i].outpoint.hash || tx1.ins[i].outpoint.index !== tx2.ins[i].outpoint.index)
+                return false;
+        //compare outputs
+        for (let i = 0; i < tx1.outs.length; i++)
+            if (tx1.outs[i].value !== tx2.outs[i].value || Crypto.util.bytesToHex(tx1.outs[i].script.buffer) !== Crypto.util.bytesToHex(tx2.outs[i].script.buffer))
+                return false;
+        return true;
+    }
+
+    const getTxOutput = (txid, i) => new Promise((resolve, reject) => {
+        multiApi('tx', { txid })
+            .then(result => resolve(result.out[i]))
+            .catch(error => reject(error))
+    });
+
+    const parseTransaction = btcOperator.parseTransaction = function (tx) {
+        return new Promise((resolve, reject) => {
+            tx = deserializeTx(tx);
+            let result = {};
+            let promises = [];
+            //Parse Inputs
+            for (let i = 0; i < tx.ins.length; i++)
+                promises.push(getTxOutput(tx.ins[i].outpoint.hash, tx.ins[i].outpoint.index));
+            Promise.all(promises).then(inputs => {
+                result.inputs = inputs.map(inp => Object({
+                    address: inp.addr,
+                    value: util.Sat_to_BTC(inp.value)
+                }));
+                let signed = checkSigned(tx, false);
+                result.inputs.forEach((inp, i) => inp.signed = signed[i]);
+                //Parse Outputs
+                result.outputs = tx.outs.map(out => {
+                    var address;
+                    switch (out.script.chunks[0]) {
+                        case 0: //bech32, multisig-bech32
+                            address = util.encodeBech32(Crypto.util.bytesToHex(out.script.chunks[1]), coinjs.bech32.version, coinjs.bech32.hrp);
+                            break;
+                        case 169: //segwit, multisig-segwit
+                            address = util.encodeLegacy(Crypto.util.bytesToHex(out.script.chunks[1]), coinjs.multisig);
+                            break;
+                        case 118: //legacy
+                            address = util.encodeLegacy(Crypto.util.bytesToHex(out.script.chunks[2]), coinjs.pub);
+                    }
+                    return {
+                        address,
+                        value: util.Sat_to_BTC(out.value)
+                    }
+                });
+                //Parse Totals
+                result.total_input = parseFloat(result.inputs.reduce((a, inp) => a += inp.value, 0).toFixed(8));
+                result.total_output = parseFloat(result.outputs.reduce((a, out) => a += out.value, 0).toFixed(8));
+                result.fee = parseFloat((result.total_input - result.total_output).toFixed(8));
+                resolve(result);
+            }).catch(error => reject(error))
+        })
+    }
+
+    btcOperator.transactionID = function (tx) {
+        tx = deserializeTx(tx);
+        let clone = coinjs.clone(tx);
+        clone.witness = null;
+        let raw_bytes = Crypto.util.hexToBytes(clone.serialize());
+        let txid = Crypto.SHA256(Crypto.SHA256(raw_bytes, { asBytes: true }), { asBytes: true }).reverse();
+        return Crypto.util.bytesToHex(txid);
+    }
+
+    const getTx = btcOperator.getTx = txid => new Promise(async (resolve, reject) => {
+        try {
+            const result = await multiApi('tx', { txid });
+            resolve({
+                confirmations: result.confirmations,
+                block: result.block_height,
+                txid: result.hash,
+                time: result.time,
+                size: result.size,
+                fee: util.Sat_to_BTC(result.fee),
+                inputs: result.inputs.map(i => Object({ address: i.prev_out.addr, value: util.Sat_to_BTC(i.prev_out.value) })),
+                total_input_value: util.Sat_to_BTC(result.inputs.reduce((a, i) => a + i.prev_out.value, 0)),
+                outputs: result.out.map(o => Object({ address: o.addr, value: util.Sat_to_BTC(o.value) })),
+                total_output_value: util.Sat_to_BTC(result.out.reduce((a, o) => a += o.value, 0)),
+            })
+        } catch (error) {
+            reject(error)
+        }
+    }).catch(error => reject(error))
+
+    getTx.hex = btcOperator.getTx.hex = txid => multiApi('txHex', { txid });
+
+    btcOperator.getAddressData = address => new Promise((resolve, reject) => {
+        Promise.all([
+            multiApi('balance', { addr: address }),
+            multiApi('txs', { addr: address })
+        ]).then(([balance, txs]) => {
+            const parsedTxs = txs.map(tx => parseTx(tx, address));
+            resolve({
+                address,
+                balance,
+                txs: parsedTxs
+            });
+        }).catch(error => reject(error))
+    });
+
+    btcOperator.getBlock = block => new Promise((resolve, reject) => {
+        fetch_api(`rawblock/${block}`).then(result => resolve({
+            height: result.height,
+            hash: result.hash,
+            merkle_root: result.mrkl_root,
+            prev_block: result.prev_block,
+            next_block: result.next_block[0],
+            size: result.size,
+            time: result.time * 1000, //s to ms
+            txs: result.tx.map(t => Object({
+                fee: t.fee,
+                size: t.size,
+                inputs: t.inputs.map(i => Object({ address: i.prev_out.addr, value: util.Sat_to_BTC(i.prev_out.value) })),
+                total_input_value: util.Sat_to_BTC(t.inputs.reduce((a, i) => a + i.prev_out.value, 0)),
+                outputs: t.out.map(o => Object({ address: o.addr, value: util.Sat_to_BTC(o.value) })),
+                total_output_value: util.Sat_to_BTC(t.out.reduce((a, o) => a += o.value, 0)),
+            }))
+
+        })).catch(error => reject(error))
+    });
+
+})('object' === typeof module ? module.exports : window.btcOperator = {});
diff --git a/bscwallet/scripts/btcOperator.min.js b/bscwallet/scripts/btcOperator.min.js
new file mode 100644
index 0000000..bc0c5c3
--- /dev/null
+++ b/bscwallet/scripts/btcOperator.min.js
@@ -0,0 +1 @@
+!function(EXPORTS){const btcOperator="object"===typeof module?module.exports:window.btcOperator={},util=btcOperator.util={};util.Sat_to_BTC=value=>parseFloat((value/1e8).toFixed(8)),util.BTC_to_Sat=value=>parseInt(1e8*value);const checkIfTor=btcOperator.checkIfTor=()=>fetch("https://check.torproject.org/api/ip").then((res=>res.json())).then((res=>res.IsTor)).catch((e=>(console.error(e),!1)));let isTor=!1;async function post(url,data,{asText:asText=!1}={}){try{const response=await fetch(url,{method:"POST",mode:"no-cors",headers:{"Content-Type":"application/json"},body:JSON.stringify(data)});if(response.ok)return asText?await response.text():await response.json();throw response}catch(e){throw e}}checkIfTor().then((result=>isTor=result));const APIs=btcOperator.APIs=[{url:"https://api.blockcypher.com/v1/btc/main/",name:"Blockcypher",balance({addr:addr}){return fetch_api(`addrs/${addr}/balance`,{url:this.url}).then((result=>util.Sat_to_BTC(result.balance)))},async block({id:id}){try{let block=await fetch_api(`blocks/${id}`,{url:this.url});return formatBlock(block)}catch(e){console.log(e)}},async broadcast({rawTxHex:rawTxHex,url:url}){try{return(await post(`${url||this.url}pushtx`,{tx:rawTxHex})).hash}catch(e){throw e}}},{url:"https://blockstream.info/api/",name:"Blockstream",hasOnion:!0,onionUrl:"http://explorerzydxu5ecjrkwceayqybizmpjjznk5izmitf2modhcusuqlid.onion/api/",balance({addr:addr,url:url}){return fetch_api(`address/${addr}/utxo`,{url:url||this.url}).then((result=>{const balance=result.reduce(((t,u)=>t+u.value),0);return util.Sat_to_BTC(balance)}))},latestBlock(){return fetch_api("blocks/tip/height",{url:this.url})},tx({txid:txid,url:url}){return fetch_api(`tx/${txid}`,{url:url||this.url}).then((result=>formatTx(result)))},txHex({txid:txid,url:url}){return fetch_api(`tx/${txid}/hex`,{url:url||this.url,asText:!0})},txs({addr:addr,url:url,...args}){let queryParams=Object.entries(args).map((([key,value])=>`${key}=${value}`)).join("&");return queryParams&&(queryParams="?"+queryParams),fetch_api(`address/${addr}/txs${queryParams}`,{url:url||this.url})},async block({id:id,url:url}){try{let blockHash=id;/^[0-9a-f]{64}$/i.test(id)||(blockHash=await fetch_api(`block-height/${id}`,{url:url||this.url,asText:!0}));const block=await fetch_api(`block/${blockHash}`,{url:url||this.url});return formatBlock(block)}catch(e){throw e}},async broadcast({rawTxHex:rawTxHex,url:url}){return post(`${url||this.url}tx`,{tx:rawTxHex},{asText:!0})}},{url:"https://mempool.space/api/",name:"Mempool",balance({addr:addr}){return fetch_api(`address/${addr}`,{url:this.url}).then((result=>util.Sat_to_BTC(result.chain_stats.funded_txo_sum-result.chain_stats.spent_txo_sum)))},latestBlock(){return fetch_api("blocks/tip/height",{url:this.url})},tx({txid:txid}){return fetch_api(`tx/${txid}`,{url:this.url}).then((result=>formatTx(result)))},txHex({txid:txid}){return fetch_api(`tx/${txid}/hex`,{url:this.url,asText:!0})},txs({addr:addr,...args}){let queryParams=Object.entries(args).map((([key,value])=>`${key}=${value}`)).join("&");return queryParams&&(queryParams="?"+queryParams),fetch_api(`address/${addr}/txs${queryParams}`,{url:this.url})},async block({id:id}){try{let blockHash=id;/^[0-9a-f]{64}$/i.test(id)||(blockHash=await fetch_api(`block-height/${id}`,{url:this.url,asText:!0}));const block=await fetch_api(`block/${blockHash}`,{url:this.url});return formatBlock(block)}catch(e){throw e}},async broadcast({rawTxHex:rawTxHex,url:url}){return post(`${url||this.url}tx`,{tx:rawTxHex},{asText:!0})}},{url:"https://blockchain.info/",name:"Blockchain",balance({addr:addr}){return fetch_api(`q/addressbalance/${addr}`,{url:this.url}).then((result=>util.Sat_to_BTC(result)))},unspent({addr:addr,allowUnconfirmedUtxos:allowUnconfirmedUtxos=!1}){return fetch_api(`unspent?active=${addr}`,{url:this.url}).then((result=>formatUtxos(result.unspent_outputs,allowUnconfirmedUtxos)))},tx({txid:txid}){return fetch_api(`rawtx/${txid}`,{url:this.url}).then((result=>formatTx(result)))},txHex({txid:txid}){return fetch_api(`rawtx/${txid}?format=hex`,{url:this.url,asText:!0})},txs({addr:addr,...args}){let queryParams=Object.entries(args).map((([key,value])=>`${key}=${value}`)).join("&");return queryParams&&(queryParams="?"+queryParams),fetch_api(`rawaddr/${addr}${queryParams}`,{url:this.url}).then((result=>result.txs))},latestBlock(){return fetch_api("q/getblockcount",{url:this.url})},async block({id:id}){try{let block;if(/^[0-9a-f]{64}$/i.test(id))block=await fetch_api(`rawblock/${id}`,{url:this.url});else{block=(await fetch_api(`block-height/${id}?format=json`,{url:this.url})).blocks[0]}return formatBlock(block)}catch(e){throw e}},async blockTxs({id:id}){try{let block;if(/^[0-9a-f]{64}$/i.test(id))block=await fetch_api(`rawblock/${id}`,{url:this.url});else{block=(await fetch_api(`block-height/${id}?format=json`,{url:this.url})).blocks[0]}return block.tx}catch(e){}}},{url:"https://coinb.in/api/?uid=1&key=12345678901234567890123456789012&setmodule=bitcoin&request=sendrawtransaction",name:"Coinb.in",broadcast({rawTxHex:rawTxHex}){return new Promise(((resolve,reject)=>{fetch(this.url,{method:"POST",headers:{"Content-Type":"application/x-www-form-urlencoded"},body:"rawtx="+rawTxHex}).then((response=>{console.log(response),response.text().then((resultText=>{let r=resultText.match(/<result>.*<\/result>/);if(r)if(r=r.pop().replace("<result>","").replace("</result>",""),"1"==r){let txid=resultText.match(/<txid>.*<\/txid>/).pop().replace("<txid>","").replace("</txid>","");resolve(txid)}else if("0"==r){let error;error=resultText.includes("<message>")?resultText.match(/<message>.*<\/message>/).pop().replace("<message>","").replace("</message>",""):resultText.match(/<response>.*<\/response>/).pop().replace("<response>","").replace("</response>",""),reject(decodeURIComponent(error.replace(/\+/g," ")))}else reject(resultText);else reject(resultText)})).catch((error=>reject(error)))})).catch((error=>reject(error)))}))}}];btcOperator.util.format={};const formatBlock=btcOperator.util.format.block=async block=>{try{const{height:height,hash:hash,id:id,time:time,timestamp:timestamp,mrkl_root:mrkl_root,merkle_root:merkle_root,prev_block:prev_block,next_block:next_block,size:size}=block,details={height:height,hash:hash||id,time:1e3*(time||timestamp),merkle_root:merkle_root||mrkl_root,size:size};return prev_block&&(details.prev_block=prev_block),next_block&&(details.next_block=next_block[0]),details}catch(e){throw e}},formatUtxos=btcOperator.util.format.utxos=async(utxos,allowUnconfirmedUtxos=!1)=>{try{if(!allowUnconfirmedUtxos&&!utxos||!Array.isArray(utxos))throw{message:"No utxos found",code:1e3};return utxos.map((utxo=>{const{tx_hash:tx_hash,tx_hash_big_endian:tx_hash_big_endian,txid:txid,tx_output_n:tx_output_n,vout:vout,value:value,script:script,confirmations:confirmations,status:{confirmed:confirmed}={}}=utxo;return{confirmations:confirmations||confirmed,tx_hash_big_endian:tx_hash_big_endian||tx_hash||txid,tx_output_n:tx_output_n||vout,value:value,script:script}}))}catch(e){throw e}},formatTx=btcOperator.util.format.tx=async tx=>{try{let{txid:txid,hash:hash,time:time,block_height:block_height,fee:fee,fees:fees,received:received,confirmed:confirmed,size:size,double_spend:double_spend,block_hash:block_hash,confirmations:confirmations,status:{block_height:statusBlockHeight,block_hash:statusBlockHash,block_time:block_time}={}}=tx;if((block_height||statusBlockHeight)&&void 0===confirmations||null===confirmations){confirmations=await multiApi("latestBlock")-(block_height||statusBlockHeight)}const inputs=tx.vin||tx.inputs,outputs=tx.vout||tx.outputs||tx.out;return{hash:hash||txid,size:size,fee:fee||fees,double_spend:double_spend,time:1e3*time||new Date(confirmed||received).getTime()||1e3*block_time||Date.now(),block_height:block_height||statusBlockHeight,block_hash:block_hash||statusBlockHash,confirmations:confirmations,inputs:inputs.map((input=>({index:input.n||input.output_index||input.vout,prev_out:{addr:input.prev_out?.addr||input.addresses?.[0]||input.prev_out?.address||input.addr||input.prevout.scriptpubkey_address,value:input.prev_out?.value||input.output_value||input.prevout.value}}))),out:outputs.map((output=>({addr:output.scriptpubkey_address||output.addresses?.[0]||output.scriptpubkey_address||output.addr,value:output.value||output.scriptpubkey_value})))}}catch(e){throw e}},multiApi=btcOperator.multiApi=async(fnName,{index:index=0,...args}={})=>{try{let triedOnion=!1;for(;index<APIs.length;){if(APIs[index][fnName]&&!(APIs[index].coolDownTime&&APIs[index].coolDownTime>(new Date).getTime()))return await APIs[index][fnName](args);index+=1}if(isTor&&!triedOnion)for(triedOnion=!0,index=0;index<APIs.length;){if(APIs[index].hasOnion&&!(APIs[index].coolDownTime&&APIs[index].coolDownTime>(new Date).getTime()))return await multiApi(fnName,{index:index+1,...args,url:APIs[index].onionUrl});index+=1}throw"No API available"}catch(error){return console.error(error),APIs[index].coolDownTime=(new Date).getTime()+6e5,multiApi(fnName,{index:index+1,...args})}};const fetch_api=btcOperator.fetch=function(api,{asText:asText=!1,url:url="https://blockchain.info/"}={}){return new Promise(((resolve,reject)=>{console.debug(url+api),fetch(url+api).then((response=>{response.ok?(asText?response.text():response.json()).then((result=>resolve(result))).catch((error=>reject(error))):response.json().then((result=>reject(result))).catch((error=>reject(error)))})).catch((error=>reject(error)))}))};const broadcastTx=btcOperator.broadcastTx=rawTxHex=>new Promise(((resolve,reject)=>{console.log("txHex:",rawTxHex);fetch("https://coinb.in/api/?uid=1&key=12345678901234567890123456789012&setmodule=bitcoin&request=sendrawtransaction",{method:"POST",headers:{"Content-Type":"application/x-www-form-urlencoded"},body:"rawtx="+rawTxHex}).then((response=>{console.log(response),response.text().then((resultText=>{let r=resultText.match(/<result>.*<\/result>/);if(r)if(r=r.pop().replace("<result>","").replace("</result>",""),"1"==r){let txid=resultText.match(/<txid>.*<\/txid>/).pop().replace("<txid>","").replace("</txid>","");resolve(txid)}else if("0"==r){let error;error=resultText.includes("<message>")?resultText.match(/<message>.*<\/message>/).pop().replace("<message>","").replace("</message>",""):resultText.match(/<response>.*<\/response>/).pop().replace("<response>","").replace("</response>",""),reject(decodeURIComponent(error.replace(/\+/g," ")))}else reject(resultText);else reject(resultText)})).catch((error=>reject(error)))})).catch((error=>reject(error)))}));Object.defineProperties(btcOperator,{newKeys:{get:()=>{let r=coinjs.newKeys();return r.segwitAddress=coinjs.segwitAddress(r.pubkey).address,r.bech32Address=coinjs.bech32Address(r.pubkey).address,r}},pubkey:{value:key=>key.length>=66?key:64==key.length?coinjs.newPubkey(key):coinjs.wif2pubkey(key).pubkey},address:{value:(key,prefix=void 0)=>coinjs.pubkey2address(btcOperator.pubkey(key),prefix)},segwitAddress:{value:key=>coinjs.segwitAddress(btcOperator.pubkey(key)).address},bech32Address:{value:key=>coinjs.bech32Address(btcOperator.pubkey(key)).address},bech32mAddress:{value:key=>segwit_addr.encode("bc",1,key)}}),coinjs.compressed=!0;const verifyKey=btcOperator.verifyKey=function(addr,key){if(addr&&key)switch(coinjs.addressDecode(addr).type){case"standard":return btcOperator.address(key)===addr;case"multisig":return btcOperator.segwitAddress(key)===addr;case"bech32":return btcOperator.bech32Address(key)===addr;case"bech32m":return btcOperator.bech32mAddress(key)===addr;default:return null}},validateAddress=btcOperator.validateAddress=function(addr){if(!addr)return;let type=coinjs.addressDecode(addr).type;return!!["standard","multisig","bech32","multisigBech32","bech32m"].includes(type)&&type};btcOperator.multiSigAddress=function(pubKeys,minRequired,bech32=!0){if(!Array.isArray(pubKeys))throw"pubKeys must be an array of public keys";if(pubKeys.length<minRequired)throw"minimum required should be less than the number of pubKeys";return bech32?coinjs.pubkeys2MultisigAddressBech32(pubKeys,minRequired):coinjs.pubkeys2MultisigAddress(pubKeys,minRequired)},btcOperator.decodeRedeemScript=function(redeemScript,bech32=!0){let script=coinjs.script(),decoded=bech32?script.decodeRedeemScriptBech32(redeemScript):script.decodeRedeemScript(redeemScript);return decoded?{address:decoded.address,pubKeys:decoded.pubkeys,redeemScript:decoded.redeemscript,required:decoded.signaturesRequired}:null},btcOperator.convert={},btcOperator.convert.wif=function(source_wif,target_version=coinjs.priv){let keyHex=util.decodeLegacy(source_wif).hex;return!keyHex||keyHex.length<66||!/01$/.test(keyHex)?null:util.encodeLegacy(keyHex,target_version)},btcOperator.convert.legacy2legacy=function(source_addr,target_version=coinjs.pub){let rawHex=util.decodeLegacy(source_addr).hex;return rawHex?util.encodeLegacy(rawHex,target_version):null},btcOperator.convert.legacy2bech=function(source_addr,target_version=coinjs.bech32.version,target_hrp=coinjs.bech32.hrp){let rawHex=util.decodeLegacy(source_addr).hex;return rawHex?util.encodeBech32(rawHex,target_version,target_hrp):null},btcOperator.convert.bech2bech=function(source_addr,target_version=coinjs.bech32.version,target_hrp=coinjs.bech32.hrp){let rawHex=util.decodeBech32(source_addr).hex;return rawHex?util.encodeBech32(rawHex,target_version,target_hrp):null},btcOperator.convert.bech2legacy=function(source_addr,target_version=coinjs.pub){let rawHex=util.decodeBech32(source_addr).hex;return rawHex?util.encodeLegacy(rawHex,target_version):null},btcOperator.convert.multisig2multisig=function(source_addr,target_version=coinjs.multisig){let rawHex=util.decodeLegacy(source_addr).hex;return rawHex?util.encodeLegacy(rawHex,target_version):null},btcOperator.convert.bech2multisig=function(source_addr,target_version=coinjs.multisig){let rawHex=util.decodeBech32(source_addr).hex;return rawHex?(rawHex=Crypto.util.bytesToHex(ripemd160(Crypto.util.hexToBytes(rawHex),{asBytes:!0})),util.encodeLegacy(rawHex,target_version)):null},util.decodeLegacy=function(source){var decode=coinjs.base58decode(source),raw=decode.slice(0,decode.length-4),checksum=decode.slice(decode.length-4),hash=Crypto.SHA256(Crypto.SHA256(raw,{asBytes:!0}),{asBytes:!0});if(hash[0]!=checksum[0]||hash[1]!=checksum[1]||hash[2]!=checksum[2]||hash[3]!=checksum[3])return!1;return{version:raw.shift(),hex:Crypto.util.bytesToHex(raw)}},util.encodeLegacy=function(hex,version){var bytes=Crypto.util.hexToBytes(hex);bytes.unshift(version);var checksum=Crypto.SHA256(Crypto.SHA256(bytes,{asBytes:!0}),{asBytes:!0}).slice(0,4);return coinjs.base58encode(bytes.concat(checksum))},util.decodeBech32=function(source){let decode=coinjs.bech32_decode(source);if(!decode)return!1;var raw=decode.data;let version=raw.shift();return raw=coinjs.bech32_convert(raw,5,8,!1),{hrp:decode.hrp,version:version,hex:Crypto.util.bytesToHex(raw)}},util.encodeBech32=function(hex,version,hrp){var bytes=Crypto.util.hexToBytes(hex);return(bytes=coinjs.bech32_convert(bytes,8,5,!0)).unshift(version),coinjs.bech32_encode(hrp,bytes)},btcOperator.getBalance=addr=>new Promise(((resolve,reject)=>{if(!validateAddress(addr))return reject("Invalid address");multiApi("balance",{addr:addr}).then((result=>resolve(result))).catch((error=>reject(error)))}));const BASE_INPUT_SIZE=41,LEGACY_INPUT_SIZE=107,BECH32_INPUT_SIZE=27,BECH32_MULTISIG_INPUT_SIZE=35,SEGWIT_INPUT_SIZE=59,MULTISIG_INPUT_SIZE_ES=351,BASE_OUTPUT_SIZE=9,LEGACY_OUTPUT_SIZE=25,BECH32_OUTPUT_SIZE=23,BECH32_MULTISIG_OUTPUT_SIZE=34,SEGWIT_OUTPUT_SIZE=23;function _redeemScript(addr,key){let decode=coinjs.addressDecode(addr);switch(decode.type){case"standard":return!1;case"multisig":return key?coinjs.segwitAddress(btcOperator.pubkey(key)).redeemscript:null;case"bech32":case"'multisigBech32":return decode.redeemscript;case"bech32m":return decode.outstring;default:return null}}function _sizePerOutput(addr){switch(coinjs.addressDecode(addr).type){case"standard":return BASE_OUTPUT_SIZE+LEGACY_OUTPUT_SIZE;case"bech32":return BASE_OUTPUT_SIZE+BECH32_OUTPUT_SIZE;case"multisigBech32":return BASE_OUTPUT_SIZE+BECH32_MULTISIG_OUTPUT_SIZE;case"multisig":return BASE_OUTPUT_SIZE+SEGWIT_OUTPUT_SIZE;case"bech32m":return BASE_OUTPUT_SIZE+BECH32M_OUTPUT_SIZE;default:return null}}function validateTxParameters(parameters){let invalids=[];if(parameters.senders&&(Array.isArray(parameters.senders)||(parameters.senders=[parameters.senders]),parameters.senders.forEach((id=>validateAddress(id)?null:invalids.push(id))),invalids.length))throw"Invalid senders:"+invalids;if(parameters.privkeys){if(Array.isArray(parameters.privkeys)||(parameters.privkeys=[parameters.privkeys]),parameters.senders.length!=parameters.privkeys.length)throw"Array length for senders and privkeys should be equal";if(parameters.senders.forEach(((id,i)=>{let key=parameters.privkeys[i];verifyKey(id,key)||invalids.push(id),64===key.length&&(parameters.privkeys[i]=coinjs.privkey2wif(key))})),invalids.length)throw"Invalid private key for address:"+invalids}if(Array.isArray(parameters.receivers)||(parameters.receivers=[parameters.receivers]),parameters.receivers.forEach((id=>validateAddress(id)?null:invalids.push(id))),invalids.length)throw"Invalid receivers:"+invalids;if(parameters.change_address&&!validateAddress(parameters.change_address))throw"Invalid change_address:"+parameters.change_address;if(("number"!=typeof parameters.fee||parameters.fee<=0)&&null!==parameters.fee)throw"Invalid fee:"+parameters.fee;if(Array.isArray(parameters.amounts)||(parameters.amounts=[parameters.amounts]),parameters.receivers.length!=parameters.amounts.length)throw"Array length for receivers and amounts should be equal";if(parameters.amounts.forEach((a=>"number"!=typeof a||a<=0?invalids.push(a):null)),invalids.length)throw"Invalid amounts:"+invalids;return parameters}BECH32M_OUTPUT_SIZE=35,btcOperator._redeemScript=_redeemScript,btcOperator.validateTxParameters=validateTxParameters;const createTransaction=btcOperator.createTransaction=({senders:senders,redeemScripts:redeemScripts,receivers:receivers,amounts:amounts,fee:fee,change_address:change_address,fee_from_receiver:fee_from_receiver,allowUnconfirmedUtxos:allowUnconfirmedUtxos=!1,sendingTx:sendingTx=!1,hasInsufficientBalance:hasInsufficientBalance=!1})=>new Promise(((resolve,reject)=>{let total_amount=parseFloat(amounts.reduce(((t,a)=>t+a),0).toFixed(8));const tx=coinjs.transaction();let output_size=addOutputs(tx,receivers,amounts,change_address);addInputs(tx,senders,redeemScripts,total_amount,fee,output_size,fee_from_receiver,allowUnconfirmedUtxos).then((result=>{if(result.change_amount>0&&result.change_amount>result.fee&&(tx.outs[tx.outs.length-1].value=util.BTC_to_Sat(result.change_amount)),fee_from_receiver){let fee_remaining=util.BTC_to_Sat(result.fee);for(let i=0;i<tx.outs.length-1&&fee_remaining>0;i++)fee_remaining<tx.outs[i].value?(tx.outs[i].value-=fee_remaining,fee_remaining=0):(fee_remaining-=tx.outs[i].value,tx.outs[i].value=0);if(fee_remaining>0)return reject("Send amount is less than fee")}let filtered_outputs=[],dust_value=0;tx.outs.forEach((o=>o.value>=546?filtered_outputs.push(o):dust_value+=o.value)),tx.outs=filtered_outputs,result.fee+=util.Sat_to_BTC(dust_value),result.output_size=output_size,result.output_amount=total_amount-(fee_from_receiver?result.fee:0),result.total_size=12+output_size+result.input_size,result.transaction=tx,sendingTx&&result.hasOwnProperty("hasInsufficientBalance")&&result.hasInsufficientBalance?reject({message:"Insufficient balance",...result}):resolve(result)})).catch((error=>reject(error)))}));function addInputs(tx,senders,redeemScripts,total_amount,fee,output_size,fee_from_receiver,allowUnconfirmedUtxos=!1){return new Promise(((resolve,reject)=>{null!==fee?addUTXOs(tx,senders,redeemScripts,fee_from_receiver?total_amount:total_amount+fee,!1,{allowUnconfirmedUtxos:allowUnconfirmedUtxos}).then((result=>{result.fee=fee,resolve(result)})).catch((error=>reject(error))):new Promise(((resolve,reject)=>{fetch("https://api.blockchain.info/mempool/fees").then((response=>{response.ok?response.json().then((result=>resolve(util.Sat_to_BTC(result.regular)))).catch((error=>reject(error))):reject(response)})).catch((error=>reject(error)))})).then((fee_rate=>{let net_fee=12*fee_rate;net_fee+=output_size*fee_rate,(fee_from_receiver?addUTXOs(tx,senders,redeemScripts,total_amount,!1,{allowUnconfirmedUtxos:allowUnconfirmedUtxos}):addUTXOs(tx,senders,redeemScripts,total_amount+net_fee,fee_rate,{allowUnconfirmedUtxos:allowUnconfirmedUtxos})).then((result=>{result.fee=parseFloat((net_fee+result.input_size*fee_rate).toFixed(8)),result.fee_rate=fee_rate,resolve(result)})).catch((error=>reject(error)))})).catch((error=>reject(error)))}))}function addUTXOs(tx,senders,redeemScripts,required_amount,fee_rate,rec_args={allowUnconfirmedUtxos:!1}){return new Promise(((resolve,reject)=>{if(required_amount=parseFloat(required_amount.toFixed(8)),void 0===rec_args.n&&(rec_args.n=0,rec_args.input_size=0,rec_args.input_amount=0),required_amount<=0)return resolve({input_size:rec_args.input_size,input_amount:rec_args.input_amount,change_amount:-1*required_amount});if(rec_args.n>=senders.length)return resolve({hasInsufficientBalance:!0,input_size:rec_args.input_size,input_amount:rec_args.input_amount,change_amount:-1*required_amount});let addr=senders[rec_args.n],rs=redeemScripts[rec_args.n],addr_type=coinjs.addressDecode(addr).type,size_per_input=function(addr,rs){switch(coinjs.addressDecode(addr).type){case"standard":return BASE_INPUT_SIZE+LEGACY_INPUT_SIZE;case"bech32":return BASE_INPUT_SIZE+BECH32_INPUT_SIZE;case"multisigBech32":return BASE_INPUT_SIZE+BECH32_MULTISIG_INPUT_SIZE;case"multisig":switch(coinjs.script().decodeRedeemScript(rs).type){case"segwit__":return BASE_INPUT_SIZE+SEGWIT_INPUT_SIZE;case"multisig__":return BASE_INPUT_SIZE+MULTISIG_INPUT_SIZE_ES;default:return null}default:return null}}(addr,rs);multiApi("unspent",{addr:addr,allowUnconfirmedUtxos:rec_args.allowUnconfirmedUtxos}).then((utxos=>{for(let i=0;i<utxos.length&&required_amount>0;i++){if(1===utxos.length&&rec_args.allowUnconfirmedUtxos)console.log("allowing unconfirmed utxos");else if(!utxos[i].confirmations)continue;var script;if(rs&&rs.length)if(rs.match(/^00/)&&44==rs.length||40==rs.length&&rs.match(/^[a-f0-9]+$/gi)||"multisigBech32"===addr_type){let s=coinjs.script();s.writeBytes(Crypto.util.hexToBytes(rs)),s.writeOp(0),s.writeBytes(coinjs.numToBytes(utxos[i].value.toFixed(0),8)),script=Crypto.util.bytesToHex(s.buffer)}else script=rs;else script=utxos[i].script;tx.addinput(utxos[i].tx_hash_big_endian,utxos[i].tx_output_n,script,4294967293),rec_args.input_size+=size_per_input,rec_args.input_amount+=util.Sat_to_BTC(utxos[i].value),required_amount-=util.Sat_to_BTC(utxos[i].value),fee_rate&&(required_amount+=size_per_input*fee_rate)}rec_args.n+=1,addUTXOs(tx,senders,redeemScripts,required_amount,fee_rate,rec_args).then((result=>resolve(result))).catch((error=>reject(error)))})).catch((error=>reject(error)))}))}function addOutputs(tx,receivers,amounts,change_address){let size=0;for(let i in receivers)tx.addoutput(receivers[i],amounts[i]),size+=_sizePerOutput(receivers[i]);return tx.addoutput(change_address,0),size+=_sizePerOutput(change_address),size}function tx_fetch_for_editing(tx){return new Promise(((resolve,reject)=>{"string"==typeof tx&&/^[0-9a-f]{64}$/i.test(tx)?getTx.hex(tx).then((txhex=>resolve(deserializeTx(txhex)))).catch((error=>reject(error))):resolve(deserializeTx(tx))}))}btcOperator.addInputs=addInputs,btcOperator.addUTXOs=addUTXOs,btcOperator.addOutputs=addOutputs,btcOperator.tx_fetch_for_editing=tx_fetch_for_editing;btcOperator.extractLastHexStrings=function(arr){const result=[];for(let i=0;i<arr.length;i++){const innerArray=arr[i];if(innerArray.length>0){const lastHexString=innerArray[innerArray.length-1];result.push(lastHexString)}}return result};btcOperator.editFee=function(tx_hex,new_fee,private_keys,change_only=!0){return new Promise(((resolve,reject)=>{Array.isArray(private_keys)||(private_keys=[private_keys]),tx_fetch_for_editing(tx_hex).then((tx=>{parseTransaction(tx).then((tx_parsed=>{if(tx_parsed.fee>=new_fee)return reject("Fees can only be increased");var edit_output_address=new Set;!0===change_only?tx_parsed.inputs.forEach((inp=>edit_output_address.add(inp.address))):!1===change_only?tx_parsed.outputs.forEach((out=>edit_output_address.add(out.address))):"string"==typeof change_only?edit_output_address.add(change_only):Array.isArray(change_only)&&change_only.forEach((id=>edit_output_address.add(id)));let inc_fee=util.BTC_to_Sat(new_fee-tx_parsed.fee);if(inc_fee<219)return reject("Insufficient additional fee. Minimum increment: 219");for(let i=tx.outs.length-1;i>=0&&inc_fee>0;i--)if(edit_output_address.has(tx_parsed.outputs[i].address)){let current_value=tx.outs[i].value;current_value instanceof BigInteger&&(current_value=current_value.intValue()),current_value>inc_fee?(tx.outs[i].value=current_value-inc_fee,inc_fee=0):(inc_fee-=current_value,tx.outs[i].value=0)}if(inc_fee>0){let max_possible_fee=util.BTC_to_Sat(new_fee)-inc_fee;return reject(`Insufficient output values to increase fee. Maximum fee possible: ${util.Sat_to_BTC(max_possible_fee)}`)}tx.outs=tx.outs.filter((o=>o.value>=546));let wif_keys=[];for(let i in tx.ins){var addr=tx_parsed.inputs[i].address,value=util.BTC_to_Sat(tx_parsed.inputs[i].value);let addr_decode=coinjs.addressDecode(addr);var privKey=private_keys.find((pk=>verifyKey(addr,pk)));if(!privKey)return reject(`Private key missing for ${addr}`);const rs=_redeemScript(addr,privKey);var script;if(!1===rs?wif_keys.unshift(privKey):wif_keys.push(privKey),rs&&rs.length)if(rs.match(/^00/)&&44==rs.length||40==rs.length&&rs.match(/^[a-f0-9]+$/gi)||"multisigBech32"===addr_decode.type){let s=coinjs.script();s.writeBytes(Crypto.util.hexToBytes(rs)),s.writeOp(0),s.writeBytes(coinjs.numToBytes(value.toFixed(0),8)),script=Crypto.util.bytesToHex(s.buffer)}else script=rs;else{let s=coinjs.script();s.writeOp(118),s.writeOp(169),s.writeBytes(addr_decode.bytes),s.writeOp(136),s.writeOp(172),script=Crypto.util.bytesToHex(s.buffer)}tx.ins[i].script=coinjs.script(script)}tx.witness=!1,console.debug("Unsigned:",tx.serialize()),new Set(wif_keys).forEach((key=>tx.sign(key,1))),resolve(tx.serialize())})).catch((error=>reject(error)))})).catch((error=>reject(error)))}))},btcOperator.editFee_corewallet=function(tx_hex,new_fee,private_keys,change_only=!0){return new Promise(((resolve,reject)=>{Array.isArray(private_keys)||(private_keys=[private_keys]),tx_fetch_for_editing(tx_hex).then((tx=>{parseTransaction(tx).then((tx_parsed=>{if(tx_parsed.fee>=new_fee)return reject("Fees can only be increased");var edit_output_address=new Set;!0===change_only?tx_parsed.inputs.forEach((inp=>edit_output_address.add(inp.address))):!1===change_only?tx_parsed.outputs.forEach((out=>edit_output_address.add(out.address))):"string"==typeof change_only?edit_output_address.add(change_only):Array.isArray(change_only)&&change_only.forEach((id=>edit_output_address.add(id)));let inc_fee=util.BTC_to_Sat(new_fee-tx_parsed.fee);if(inc_fee<219)return reject("Insufficient additional fee. Minimum increment: 219");for(let i=tx.outs.length-1;i>=0&&inc_fee>0;i--)if(edit_output_address.has(tx_parsed.outputs[i].address)){let current_value=tx.outs[i].value;current_value instanceof BigInteger&&(current_value=current_value.intValue()),current_value>inc_fee?(tx.outs[i].value=current_value-inc_fee,inc_fee=0):(inc_fee-=current_value,tx.outs[i].value=0)}if(inc_fee>0){let max_possible_fee=util.BTC_to_Sat(new_fee)-inc_fee;return reject(`Insufficient output values to increase fee. Maximum fee possible: ${util.Sat_to_BTC(max_possible_fee)}`)}tx.outs=tx.outs.filter((o=>o.value>=546));let wif_keys=[],witness_position=0;for(let i in tx.ins){var addr=tx_parsed.inputs[i].address,value=util.BTC_to_Sat(tx_parsed.inputs[i].value);let addr_decode=coinjs.addressDecode(addr);var privKey=private_keys.find((pk=>verifyKey(addr,pk)));if(!privKey)return reject(`Private key missing for ${addr}`);const rs=_redeemScript(addr,privKey);var script;if(!1===rs?wif_keys.unshift(privKey):wif_keys.push(privKey),rs&&rs.length)if(rs.match(/^00/)&&44==rs.length||40==rs.length&&rs.match(/^[a-f0-9]+$/gi)){let s=coinjs.script();s.writeBytes(Crypto.util.hexToBytes(rs)),s.writeOp(0),s.writeBytes(coinjs.numToBytes(value.toFixed(0),8)),script=Crypto.util.bytesToHex(s.buffer),"bech32"==addr_decode&&(witness_position+=1)}else if("multisigBech32"===addr_decode.type){let redeemScript=btcOperator.extractLastHexStrings(tx.witness)[witness_position];witness_position+=1;let s=coinjs.script();s.writeBytes(Crypto.util.hexToBytes(redeemScript)),s.writeOp(0),s.writeBytes(coinjs.numToBytes(value.toFixed(0),8)),script=Crypto.util.bytesToHex(s.buffer)}else script=rs;else{let s=coinjs.script();s.writeOp(118),s.writeOp(169),s.writeBytes(addr_decode.bytes),s.writeOp(136),s.writeOp(172),script=Crypto.util.bytesToHex(s.buffer)}tx.ins[i].script=coinjs.script(script)}tx.witness=!1,console.debug("Unsigned:",tx.serialize()),new Set(wif_keys).forEach((key=>tx.sign(key,1))),btcOperator.checkSigned(tx)?resolve(tx.serialize()):reject("All private keys not present")})).catch((error=>reject(error)))})).catch((error=>reject(error)))}))},btcOperator.sendTx=function(senders,privkeys,receivers,amounts,fee=null,options={}){return options.sendingTx=!0,new Promise(((resolve,reject)=>{createSignedTx(senders,privkeys,receivers,amounts,fee,options).then((result=>{broadcastTx(result.transaction.serialize()).then((txid=>resolve(txid))).catch((error=>reject(error)))})).catch((error=>reject(error)))}))};const createSignedTx=btcOperator.createSignedTx=function(senders,privkeys,receivers,amounts,fee=null,options={}){return new Promise(((resolve,reject)=>{try{({senders:senders,privkeys:privkeys,receivers:receivers,amounts:amounts}=validateTxParameters({senders:senders,privkeys:privkeys,receivers:receivers,amounts:amounts,fee:fee,...options}))}catch(e){return reject(e)}let redeemScripts=[],wif_keys=[];for(let i in senders){let rs=_redeemScript(senders[i],privkeys[i]);redeemScripts.push(rs),!1===rs?wif_keys.unshift(privkeys[i]):wif_keys.push(privkeys[i])}if(redeemScripts.includes(null))return reject("Unable to get redeem-script");createTransaction({senders:senders,redeemScripts:redeemScripts,receivers:receivers,amounts:amounts,fee:fee,change_address:options.change_address||senders[0],...options}).then((result=>{let tx=result.transaction;console.debug("Unsigned:",tx.serialize()),new Set(wif_keys).forEach((key=>tx.sign(key,1))),console.debug("Signed:",tx.serialize()),resolve(result)})).catch((error=>reject(error)))}))};btcOperator.createTx=function(senders,receivers,amounts,fee=null,options={allowUnconfirmedUtxos:!1}){return new Promise(((resolve,reject)=>{try{({senders:senders,receivers:receivers,amounts:amounts}=validateTxParameters({senders:senders,receivers:receivers,amounts:amounts,fee:fee,change_address:options.change_address}))}catch(e){return reject(e)}let redeemScripts=senders.map((id=>_redeemScript(id)));if(redeemScripts.includes(null))return reject("Unable to get redeem-script");createTransaction({senders:senders,redeemScripts:redeemScripts,receivers:receivers,amounts:amounts,fee:fee,change_address:options.change_address||senders[0],...options}).then((result=>{result.tx_hex=result.transaction.serialize(),delete result.transaction,resolve(result)})).catch((error=>reject(error)))}))},btcOperator.createMultiSigTx=function(sender,redeemScript,receivers,amounts,fee=null,options={}){return new Promise(((resolve,reject)=>{let addr_type=validateAddress(sender);if(!["multisig","multisigBech32"].includes(addr_type))return reject("Invalid sender (multisig):"+sender);{let script=coinjs.script(),decode="multisig"==addr_type?script.decodeRedeemScript(redeemScript):script.decodeRedeemScriptBech32(redeemScript);if(!decode||decode.address!==sender)return reject("Invalid redeem-script")}try{({receivers:receivers,amounts:amounts}=validateTxParameters({receivers:receivers,amounts:amounts,fee:fee,change_address:options.change_address}))}catch(e){return reject(e)}createTransaction({senders:[sender],redeemScripts:[redeemScript],receivers:receivers,amounts:amounts,fee:fee,change_address:options.change_address||sender,...options}).then((result=>{result.tx_hex=result.transaction.serialize(),delete result.transaction,resolve(result)})).catch((error=>reject(error)))}))};const deserializeTx=btcOperator.deserializeTx=function(tx){if("string"==typeof tx||Array.isArray(tx))try{tx=coinjs.transaction().deserialize(tx)}catch{throw"Invalid transaction hex"}else if("object"!=typeof tx||"function"!=typeof tx.sign)throw"Invalid transaction object";return tx};btcOperator.signTx=function(tx,privkeys,sighashtype=1){tx=deserializeTx(tx),Array.isArray(privkeys)||(privkeys=[privkeys]);for(let i in privkeys)64===privkeys[i].length&&(privkeys[i]=coinjs.privkey2wif(privkeys[i]));return new Set(privkeys).forEach((key=>tx.sign(key,sighashtype))),tx.serialize()};const checkSigned=btcOperator.checkSigned=function(tx,bool=!0){tx=deserializeTx(tx);let n=[];for(let i in tx.ins){var s=tx.extractScriptKey(i);if("multisig"!==s.type&&"multisig_bech32"!==s.type)n.push("true"==s.signed||tx.witness[i]&&2==tx.witness[i].length);else{var rs=coinjs.script().decodeRedeemScript(s.script);let x={s:s.signatures,r:rs.signaturesRequired,t:rs.pubkeys.length};if(x.r>x.t)throw"signaturesRequired is more than publicKeys";x.s<x.r?n.push(x):n.push(!0)}}return bool?!n.filter((x=>!0!==x)).length:n};btcOperator.checkIfSameTx=function(tx1,tx2){if(tx1=deserializeTx(tx1),tx2=deserializeTx(tx2),tx1.ins.length!==tx2.ins.length||tx1.outs.length!==tx2.outs.length)return!1;for(let i=0;i<tx1.ins.length;i++)if(tx1.ins[i].outpoint.hash!==tx2.ins[i].outpoint.hash||tx1.ins[i].outpoint.index!==tx2.ins[i].outpoint.index)return!1;for(let i=0;i<tx1.outs.length;i++)if(tx1.outs[i].value!==tx2.outs[i].value||Crypto.util.bytesToHex(tx1.outs[i].script.buffer)!==Crypto.util.bytesToHex(tx2.outs[i].script.buffer))return!1;return!0};const getTxOutput=(txid,i)=>new Promise(((resolve,reject)=>{multiApi("tx",{txid:txid}).then((result=>resolve(result.out[i]))).catch((error=>reject(error)))})),parseTransaction=btcOperator.parseTransaction=function(tx){return new Promise(((resolve,reject)=>{tx=deserializeTx(tx);let result={},promises=[];for(let i=0;i<tx.ins.length;i++)promises.push(getTxOutput(tx.ins[i].outpoint.hash,tx.ins[i].outpoint.index));Promise.all(promises).then((inputs=>{result.inputs=inputs.map((inp=>Object({address:inp.addr,value:util.Sat_to_BTC(inp.value)})));let signed=checkSigned(tx,!1);result.inputs.forEach(((inp,i)=>inp.signed=signed[i])),result.outputs=tx.outs.map((out=>{var address;switch(out.script.chunks[0]){case 0:address=util.encodeBech32(Crypto.util.bytesToHex(out.script.chunks[1]),coinjs.bech32.version,coinjs.bech32.hrp);break;case 169:address=util.encodeLegacy(Crypto.util.bytesToHex(out.script.chunks[1]),coinjs.multisig);break;case 118:address=util.encodeLegacy(Crypto.util.bytesToHex(out.script.chunks[2]),coinjs.pub)}return{address:address,value:util.Sat_to_BTC(out.value)}})),result.total_input=parseFloat(result.inputs.reduce(((a,inp)=>a+inp.value),0).toFixed(8)),result.total_output=parseFloat(result.outputs.reduce(((a,out)=>a+out.value),0).toFixed(8)),result.fee=parseFloat((result.total_input-result.total_output).toFixed(8)),resolve(result)})).catch((error=>reject(error)))}))};btcOperator.transactionID=function(tx){tx=deserializeTx(tx);let clone=coinjs.clone(tx);clone.witness=null;let raw_bytes=Crypto.util.hexToBytes(clone.serialize()),txid=Crypto.SHA256(Crypto.SHA256(raw_bytes,{asBytes:!0}),{asBytes:!0}).reverse();return Crypto.util.bytesToHex(txid)};const getTx=btcOperator.getTx=txid=>new Promise((async(resolve,reject)=>{try{const result=await multiApi("tx",{txid:txid});resolve({confirmations:result.confirmations,block:result.block_height,txid:result.hash,time:result.time,size:result.size,fee:util.Sat_to_BTC(result.fee),inputs:result.inputs.map((i=>Object({address:i.prev_out.addr,value:util.Sat_to_BTC(i.prev_out.value)}))),total_input_value:util.Sat_to_BTC(result.inputs.reduce(((a,i)=>a+i.prev_out.value),0)),outputs:result.out.map((o=>Object({address:o.addr,value:util.Sat_to_BTC(o.value)}))),total_output_value:util.Sat_to_BTC(result.out.reduce(((a,o)=>a+o.value),0))})}catch(error){reject(error)}})).catch((error=>reject(error)));getTx.hex=btcOperator.getTx.hex=txid=>multiApi("txHex",{txid:txid}),btcOperator.getAddressData=address=>new Promise(((resolve,reject)=>{Promise.all([multiApi("balance",{addr:address}),multiApi("txs",{addr:address})]).then((([balance,txs])=>{const parsedTxs=txs.map((tx=>function(tx,addressOfTx){const{txid:txid,hash:hash,time:time,block_height:block_height,inputs:inputs,outputs:outputs,out:out,vin:vin,vout:vout,fee:fee,fees:fees,received:received,confirmed:confirmed,status:{block_height:statusBlockHeight,block_time:block_time}={}}=tx;let parsedTx={txid:hash||txid,time:1e3*time||new Date(confirmed||received).getTime()||1e3*block_time||Date.now(),block:block_height||statusBlockHeight,tx_senders:{}};(inputs||vin).forEach((i=>{const address=i.prev_out?.addr||i.addresses?.[0]||i.prev_out?.address||i.addr||i.prevout.scriptpubkey_address,value=i.prev_out?.value||i.output_value||i.value||i.prevout.value;address in parsedTx.tx_senders?parsedTx.tx_senders[address]+=value:parsedTx.tx_senders[address]=value})),parsedTx.tx_input_value=0;for(let senderAddr in parsedTx.tx_senders){let val=parsedTx.tx_senders[senderAddr];parsedTx.tx_senders[senderAddr]=util.Sat_to_BTC(val),parsedTx.tx_input_value+=val}parsedTx.tx_input_value=util.Sat_to_BTC(parsedTx.tx_input_value),parsedTx.tx_receivers={},(outputs||out||vout).forEach((o=>{const address=o.scriptpubkey_address||o.addresses?.[0]||o.scriptpubkey_address||o.addr,value=o.value||o.scriptpubkey_value;address in parsedTx.tx_receivers?parsedTx.tx_receivers[address]+=value:parsedTx.tx_receivers[address]=value})),parsedTx.tx_output_value=0;for(let receiverAddr in parsedTx.tx_receivers){let val=parsedTx.tx_receivers[receiverAddr];parsedTx.tx_receivers[receiverAddr]=util.Sat_to_BTC(val),parsedTx.tx_output_value+=val}return parsedTx.tx_output_value=util.Sat_to_BTC(parsedTx.tx_output_value),parsedTx.tx_fee=util.Sat_to_BTC(fee||fees||parsedTx.tx_input_value-parsedTx.tx_output_value),1===Object.keys(parsedTx.tx_receivers).length&&1===Object.keys(parsedTx.tx_senders).length&&Object.keys(parsedTx.tx_senders)[0]===Object.keys(parsedTx.tx_receivers)[0]?(parsedTx.type="self",parsedTx.amount=parsedTx.tx_receivers[addressOfTx],parsedTx.address=addressOfTx):addressOfTx in parsedTx.tx_senders&&Object.keys(parsedTx.tx_receivers).some((addr=>addr!==addressOfTx))?(parsedTx.type="out",parsedTx.receiver=Object.keys(parsedTx.tx_receivers).filter((addr=>addr!=addressOfTx)),parsedTx.amount=parsedTx.receiver.reduce(((t,addr)=>t+parsedTx.tx_receivers[addr]),0)+parsedTx.tx_fee):(parsedTx.type="in",parsedTx.sender=Object.keys(parsedTx.tx_senders).filter((addr=>addr!=addressOfTx)),parsedTx.amount=parsedTx.tx_receivers[addressOfTx]),parsedTx}(tx,address)));resolve({address:address,balance:balance,txs:parsedTxs})})).catch((error=>reject(error)))})),btcOperator.getBlock=block=>new Promise(((resolve,reject)=>{fetch_api(`rawblock/${block}`).then((result=>resolve({height:result.height,hash:result.hash,merkle_root:result.mrkl_root,prev_block:result.prev_block,next_block:result.next_block[0],size:result.size,time:1e3*result.time,txs:result.tx.map((t=>Object({fee:t.fee,size:t.size,inputs:t.inputs.map((i=>Object({address:i.prev_out.addr,value:util.Sat_to_BTC(i.prev_out.value)}))),total_input_value:util.Sat_to_BTC(t.inputs.reduce(((a,i)=>a+i.prev_out.value),0)),outputs:t.out.map((o=>Object({address:o.addr,value:util.Sat_to_BTC(o.value)}))),total_output_value:util.Sat_to_BTC(t.out.reduce(((a,o)=>a+o.value),0))})))}))).catch((error=>reject(error)))}))}();
\ No newline at end of file
diff --git a/bscwallet/scripts/btcwallet_scripts_lib.js b/bscwallet/scripts/btcwallet_scripts_lib.js
new file mode 100644
index 0000000..832827e
--- /dev/null
+++ b/bscwallet/scripts/btcwallet_scripts_lib.js
@@ -0,0 +1,10430 @@
+(function (GLOBAL) { //lib v1.4.2b
+    'use strict';
+    /* Utility Libraries required for Standard operations
+     * All credits for these codes belong to their respective creators, moderators and owners.
+     * For more info (including license and terms of use), please visit respective source.
+     */
+    GLOBAL.cryptocoin = (typeof floGlobals === 'undefined' ? null : floGlobals.blockchain) || 'BTC';
+
+    const getRandomBytes = (function () {
+        if (typeof require === 'function') {
+            const crypto = require('crypto');
+            return function (buf) {
+                var bytes = crypto.randomBytes(buf.length);
+                buf.set(bytes);
+                return buf;
+            }
+        } else if (GLOBAL.crypto && GLOBAL.crypto.getRandomValues) {
+            return function (buf) {
+                return GLOBAL.crypto.getRandomValues(buf);
+            }
+        } else
+            throw Error('Unable to define getRandomBytes');
+    })();
+
+
+    GLOBAL.securedMathRandom = (function () {
+        if (typeof require === 'function') {
+            const crypto = require('crypto');
+            return function () {
+                return crypto.randomBytes(4).readUInt32LE() / 0xffffffff;
+            }
+        } else if (GLOBAL.crypto && GLOBAL.crypto.getRandomValues) {
+            return function () {
+                return (GLOBAL.crypto.getRandomValues(new Uint32Array(1))[0] / 0xffffffff);
+            }
+        } else
+            throw Error('Unable to define securedMathRandom');
+    })();
+
+    //Crypto.js
+    (function () {
+        // Global Crypto object
+        var Crypto = GLOBAL.Crypto = {};
+        /*!
+         * Crypto-JS v2.5.4  Crypto.js
+         * http://code.google.com/p/crypto-js/
+         * Copyright (c) 2009-2013, Jeff Mott. All rights reserved.
+         * http://code.google.com/p/crypto-js/wiki/License
+         */
+        (function () {
+
+            var base64map = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
+
+            // Crypto utilities
+            var util = Crypto.util = {
+
+                // Bit-wise rotate left
+                rotl: function (n, b) {
+                    return (n << b) | (n >>> (32 - b));
+                },
+
+                // Bit-wise rotate right
+                rotr: function (n, b) {
+                    return (n << (32 - b)) | (n >>> b);
+                },
+
+                // Swap big-endian to little-endian and vice versa
+                endian: function (n) {
+
+                    // If number given, swap endian
+                    if (n.constructor == Number) {
+                        return util.rotl(n, 8) & 0x00FF00FF |
+                            util.rotl(n, 24) & 0xFF00FF00;
+                    }
+
+                    // Else, assume array and swap all items
+                    for (var i = 0; i < n.length; i++)
+                        n[i] = util.endian(n[i]);
+                    return n;
+
+                },
+
+                // Generate an array of any length of random bytes
+                randomBytes: function (n) {
+                    for (var bytes = []; n > 0; n--)
+                        bytes.push(Math.floor(securedMathRandom() * 256));
+                    return bytes;
+                },
+
+                // Convert a byte array to big-endian 32-bit words
+                bytesToWords: function (bytes) {
+                    for (var words = [], i = 0, b = 0; i < bytes.length; i++, b += 8)
+                        words[b >>> 5] |= (bytes[i] & 0xFF) << (24 - b % 32);
+                    return words;
+                },
+
+                // Convert big-endian 32-bit words to a byte array
+                wordsToBytes: function (words) {
+                    for (var bytes = [], b = 0; b < words.length * 32; b += 8)
+                        bytes.push((words[b >>> 5] >>> (24 - b % 32)) & 0xFF);
+                    return bytes;
+                },
+
+                // Convert a byte array to a hex string
+                bytesToHex: function (bytes) {
+                    for (var hex = [], i = 0; i < bytes.length; i++) {
+                        hex.push((bytes[i] >>> 4).toString(16));
+                        hex.push((bytes[i] & 0xF).toString(16));
+                    }
+                    return hex.join("");
+                },
+
+                // Convert a hex string to a byte array
+                hexToBytes: function (hex) {
+                    for (var bytes = [], c = 0; c < hex.length; c += 2)
+                        bytes.push(parseInt(hex.substr(c, 2), 16));
+                    return bytes;
+                },
+
+                // Convert a byte array to a base-64 string
+                bytesToBase64: function (bytes) {
+                    for (var base64 = [], i = 0; i < bytes.length; i += 3) {
+                        var triplet = (bytes[i] << 16) | (bytes[i + 1] << 8) | bytes[i + 2];
+                        for (var j = 0; j < 4; j++) {
+                            if (i * 8 + j * 6 <= bytes.length * 8)
+                                base64.push(base64map.charAt((triplet >>> 6 * (3 - j)) & 0x3F));
+                            else base64.push("=");
+                        }
+                    }
+
+                    return base64.join("");
+                },
+
+                // Convert a base-64 string to a byte array
+                base64ToBytes: function (base64) {
+                    // Remove non-base-64 characters
+                    base64 = base64.replace(/[^A-Z0-9+\/]/ig, "");
+
+                    for (var bytes = [], i = 0, imod4 = 0; i < base64.length; imod4 = ++i % 4) {
+                        if (imod4 == 0) continue;
+                        bytes.push(((base64map.indexOf(base64.charAt(i - 1)) & (Math.pow(2, -2 * imod4 + 8) - 1)) << (imod4 * 2)) |
+                            (base64map.indexOf(base64.charAt(i)) >>> (6 - imod4 * 2)));
+                    }
+
+                    return bytes;
+                }
+
+            };
+
+            // Crypto character encodings
+            var charenc = Crypto.charenc = {};
+
+            // UTF-8 encoding
+            var UTF8 = charenc.UTF8 = {
+
+                // Convert a string to a byte array
+                stringToBytes: function (str) {
+                    return Binary.stringToBytes(unescape(encodeURIComponent(str)));
+                },
+
+                // Convert a byte array to a string
+                bytesToString: function (bytes) {
+                    return decodeURIComponent(escape(Binary.bytesToString(bytes)));
+                }
+
+            };
+
+            // Binary encoding
+            var Binary = charenc.Binary = {
+
+                // Convert a string to a byte array
+                stringToBytes: function (str) {
+                    for (var bytes = [], i = 0; i < str.length; i++)
+                        bytes.push(str.charCodeAt(i) & 0xFF);
+                    return bytes;
+                },
+
+                // Convert a byte array to a string
+                bytesToString: function (bytes) {
+                    for (var str = [], i = 0; i < bytes.length; i++)
+                        str.push(String.fromCharCode(bytes[i]));
+                    return str.join("");
+                }
+
+            };
+
+        })();
+        //Adding SHA1 to fix basic PKBDF2
+        /*
+         * Crypto-JS v2.5.4
+         * http://code.google.com/p/crypto-js/
+         * (c) 2009-2012 by Jeff Mott. All rights reserved.
+         * http://code.google.com/p/crypto-js/wiki/License
+         */
+        (function () {
+
+            // Shortcuts
+            var C = Crypto,
+                util = C.util,
+                charenc = C.charenc,
+                UTF8 = charenc.UTF8,
+                Binary = charenc.Binary;
+
+            // Public API
+            var SHA1 = C.SHA1 = function (message, options) {
+                var digestbytes = util.wordsToBytes(SHA1._sha1(message));
+                return options && options.asBytes ? digestbytes :
+                    options && options.asString ? Binary.bytesToString(digestbytes) :
+                        util.bytesToHex(digestbytes);
+            };
+
+            // The core
+            SHA1._sha1 = function (message) {
+
+                // Convert to byte array
+                if (message.constructor == String) message = UTF8.stringToBytes(message);
+                /* else, assume byte array already */
+
+                var m = util.bytesToWords(message),
+                    l = message.length * 8,
+                    w = [],
+                    H0 = 1732584193,
+                    H1 = -271733879,
+                    H2 = -1732584194,
+                    H3 = 271733878,
+                    H4 = -1009589776;
+
+                // Padding
+                m[l >> 5] |= 0x80 << (24 - l % 32);
+                m[((l + 64 >>> 9) << 4) + 15] = l;
+
+                for (var i = 0; i < m.length; i += 16) {
+
+                    var a = H0,
+                        b = H1,
+                        c = H2,
+                        d = H3,
+                        e = H4;
+
+                    for (var j = 0; j < 80; j++) {
+
+                        if (j < 16) w[j] = m[i + j];
+                        else {
+                            var n = w[j - 3] ^ w[j - 8] ^ w[j - 14] ^ w[j - 16];
+                            w[j] = (n << 1) | (n >>> 31);
+                        }
+
+                        var t = ((H0 << 5) | (H0 >>> 27)) + H4 + (w[j] >>> 0) + (
+                            j < 20 ? (H1 & H2 | ~H1 & H3) + 1518500249 :
+                                j < 40 ? (H1 ^ H2 ^ H3) + 1859775393 :
+                                    j < 60 ? (H1 & H2 | H1 & H3 | H2 & H3) - 1894007588 :
+                                        (H1 ^ H2 ^ H3) - 899497514);
+
+                        H4 = H3;
+                        H3 = H2;
+                        H2 = (H1 << 30) | (H1 >>> 2);
+                        H1 = H0;
+                        H0 = t;
+
+                    }
+
+                    H0 += a;
+                    H1 += b;
+                    H2 += c;
+                    H3 += d;
+                    H4 += e;
+
+                }
+
+                return [H0, H1, H2, H3, H4];
+
+            };
+
+            // Package private blocksize
+            SHA1._blocksize = 16;
+
+            SHA1._digestsize = 20;
+
+        })();
+
+        //Added to make PKBDF2 work
+        /*
+         * Crypto-JS v2.5.4
+         * http://code.google.com/p/crypto-js/
+         * (c) 2009-2012 by Jeff Mott. All rights reserved.
+         * http://code.google.com/p/crypto-js/wiki/License
+         */
+        (function () {
+
+            // Shortcuts
+            var C = Crypto,
+                util = C.util,
+                charenc = C.charenc,
+                UTF8 = charenc.UTF8,
+                Binary = charenc.Binary;
+
+            C.HMAC = function (hasher, message, key, options) {
+
+                // Convert to byte arrays
+                if (message.constructor == String) message = UTF8.stringToBytes(message);
+                if (key.constructor == String) key = UTF8.stringToBytes(key);
+                /* else, assume byte arrays already */
+
+                // Allow arbitrary length keys
+                if (key.length > hasher._blocksize * 4)
+                    key = hasher(key, {
+                        asBytes: true
+                    });
+
+                // XOR keys with pad constants
+                var okey = key.slice(0),
+                    ikey = key.slice(0);
+                for (var i = 0; i < hasher._blocksize * 4; i++) {
+                    okey[i] ^= 0x5C;
+                    ikey[i] ^= 0x36;
+                }
+
+                var hmacbytes = hasher(okey.concat(hasher(ikey.concat(message), {
+                    asBytes: true
+                })), {
+                    asBytes: true
+                });
+
+                return options && options.asBytes ? hmacbytes :
+                    options && options.asString ? Binary.bytesToString(hmacbytes) :
+                        util.bytesToHex(hmacbytes);
+
+            };
+
+        })();
+
+
+        //crypto-sha256-hmac.js
+        /*
+         * Crypto-JS v2.5.4
+         * http://code.google.com/p/crypto-js/
+         * (c) 2009-2012 by Jeff Mott. All rights reserved.
+         * http://code.google.com/p/crypto-js/wiki/License
+         */
+        (function () {
+            var d = Crypto,
+                k = d.util,
+                g = d.charenc,
+                b = g.UTF8,
+                a = g.Binary,
+                c = [1116352408, 1899447441, 3049323471, 3921009573, 961987163, 1508970993, 2453635748, 2870763221,
+                    3624381080, 310598401, 607225278, 1426881987, 1925078388, 2162078206, 2614888103, 3248222580,
+                    3835390401, 4022224774, 264347078, 604807628, 770255983, 1249150122, 1555081692, 1996064986,
+                    2554220882, 2821834349, 2952996808, 3210313671, 3336571891, 3584528711, 113926993, 338241895,
+                    666307205, 773529912, 1294757372, 1396182291, 1695183700, 1986661051, 2177026350, 2456956037,
+                    2730485921,
+                    2820302411, 3259730800, 3345764771, 3516065817, 3600352804, 4094571909, 275423344, 430227734,
+                    506948616, 659060556, 883997877, 958139571, 1322822218, 1537002063, 1747873779, 1955562222,
+                    2024104815, 2227730452, 2361852424, 2428436474, 2756734187, 3204031479, 3329325298
+                ],
+                e = d.SHA256 = function (b, c) {
+                    var f = k.wordsToBytes(e._sha256(b));
+                    return c && c.asBytes ? f : c && c.asString ? a.bytesToString(f) : k.bytesToHex(f)
+                };
+            e._sha256 = function (a) {
+                a.constructor == String && (a = b.stringToBytes(a));
+                var e = k.bytesToWords(a),
+                    f = a.length * 8,
+                    a = [1779033703, 3144134277,
+                        1013904242, 2773480762, 1359893119, 2600822924, 528734635, 1541459225
+                    ],
+                    d = [],
+                    g, m, r, i, n, o, s, t, h, l, j;
+                e[f >> 5] |= 128 << 24 - f % 32;
+                e[(f + 64 >> 9 << 4) + 15] = f;
+                for (t = 0; t < e.length; t += 16) {
+                    f = a[0];
+                    g = a[1];
+                    m = a[2];
+                    r = a[3];
+                    i = a[4];
+                    n = a[5];
+                    o = a[6];
+                    s = a[7];
+                    for (h = 0; h < 64; h++) {
+                        h < 16 ? d[h] = e[h + t] : (l = d[h - 15], j = d[h - 2], d[h] = ((l << 25 | l >>> 7) ^
+                            (l << 14 | l >>> 18) ^ l >>> 3) + (d[h - 7] >>> 0) + ((j << 15 | j >>> 17) ^
+                                (j << 13 | j >>> 19) ^ j >>> 10) + (d[h - 16] >>> 0));
+                        j = f & g ^ f & m ^ g & m;
+                        var u = (f << 30 | f >>> 2) ^ (f << 19 | f >>> 13) ^ (f << 10 | f >>> 22);
+                        l = (s >>> 0) + ((i << 26 | i >>> 6) ^ (i << 21 | i >>> 11) ^ (i << 7 | i >>> 25)) +
+                            (i & n ^ ~i & o) + c[h] + (d[h] >>> 0);
+                        j = u + j;
+                        s = o;
+                        o = n;
+                        n = i;
+                        i = r + l >>> 0;
+                        r = m;
+                        m = g;
+                        g = f;
+                        f = l + j >>> 0
+                    }
+                    a[0] += f;
+                    a[1] += g;
+                    a[2] += m;
+                    a[3] += r;
+                    a[4] += i;
+                    a[5] += n;
+                    a[6] += o;
+                    a[7] += s
+                }
+                return a
+            };
+            e._blocksize = 16;
+            e._digestsize = 32
+        })();
+        (function () {
+            var d = Crypto,
+                k = d.util,
+                g = d.charenc,
+                b = g.UTF8,
+                a = g.Binary;
+            d.HMAC = function (c, e, d, g) {
+                e.constructor == String && (e = b.stringToBytes(e));
+                d.constructor == String && (d = b.stringToBytes(d));
+                d.length > c._blocksize * 4 && (d = c(d, {
+                    asBytes: !0
+                }));
+                for (var f = d.slice(0), d = d.slice(0), q = 0; q < c._blocksize * 4; q++) f[q] ^= 92, d[q] ^=
+                    54;
+                c = c(f.concat(c(d.concat(e), {
+                    asBytes: !0
+                })), {
+                    asBytes: !0
+                });
+                return g && g.asBytes ? c : g && g.asString ? a.bytesToString(c) : k.bytesToHex(c)
+            }
+        })();
+    })();
+
+    //SecureRandom.js
+    (function () {
+
+
+        /*!
+         * Random number generator with ArcFour PRNG
+         *
+         * NOTE: For best results, put code like
+         * <body onclick='SecureRandom.seedTime();' onkeypress='SecureRandom.seedTime();'>
+         * in your main HTML document.
+         *
+         * Copyright Tom Wu, bitaddress.org  BSD License.
+         * http://www-cs-students.stanford.edu/~tjw/jsbn/LICENSE
+         */
+
+        // Constructor function of Global SecureRandom object
+        var sr = GLOBAL.SecureRandom = function () { };
+
+        // Properties
+        sr.state;
+        sr.pool;
+        sr.pptr;
+        sr.poolCopyOnInit;
+
+        // Pool size must be a multiple of 4 and greater than 32.
+        // An array of bytes the size of the pool will be passed to init()
+        sr.poolSize = 256;
+
+        // --- object methods ---
+
+        // public method
+        // ba: byte array
+        sr.prototype.nextBytes = function (ba) {
+            var i;
+            if (getRandomBytes && GLOBAL.Uint8Array) {
+                try {
+                    var rvBytes = new Uint8Array(ba.length);
+                    getRandomBytes(rvBytes);
+                    for (i = 0; i < ba.length; ++i)
+                        ba[i] = sr.getByte() ^ rvBytes[i];
+                    return;
+                } catch (e) {
+                    alert(e);
+                }
+            }
+            for (i = 0; i < ba.length; ++i) ba[i] = sr.getByte();
+        };
+
+
+        // --- static methods ---
+
+        // Mix in the current time (w/milliseconds) into the pool
+        // NOTE: this method should be called from body click/keypress event handlers to increase entropy
+        sr.seedTime = function () {
+            sr.seedInt(new Date().getTime());
+        }
+
+        sr.getByte = function () {
+            if (sr.state == null) {
+                sr.seedTime();
+                sr.state = sr.ArcFour(); // Plug in your RNG constructor here
+                sr.state.init(sr.pool);
+                sr.poolCopyOnInit = [];
+                for (sr.pptr = 0; sr.pptr < sr.pool.length; ++sr.pptr)
+                    sr.poolCopyOnInit[sr.pptr] = sr.pool[sr.pptr];
+                sr.pptr = 0;
+            }
+            // TODO: allow reseeding after first request
+            return sr.state.next();
+        }
+
+        // Mix in a 32-bit integer into the pool
+        sr.seedInt = function (x) {
+            sr.seedInt8(x);
+            sr.seedInt8((x >> 8));
+            sr.seedInt8((x >> 16));
+            sr.seedInt8((x >> 24));
+        }
+
+        // Mix in a 16-bit integer into the pool
+        sr.seedInt16 = function (x) {
+            sr.seedInt8(x);
+            sr.seedInt8((x >> 8));
+        }
+
+        // Mix in a 8-bit integer into the pool
+        sr.seedInt8 = function (x) {
+            sr.pool[sr.pptr++] ^= x & 255;
+            if (sr.pptr >= sr.poolSize) sr.pptr -= sr.poolSize;
+        }
+
+        // Arcfour is a PRNG
+        sr.ArcFour = function () {
+            function Arcfour() {
+                this.i = 0;
+                this.j = 0;
+                this.S = new Array();
+            }
+
+            // Initialize arcfour context from key, an array of ints, each from [0..255]
+            function ARC4init(key) {
+                var i, j, t;
+                for (i = 0; i < 256; ++i)
+                    this.S[i] = i;
+                j = 0;
+                for (i = 0; i < 256; ++i) {
+                    j = (j + this.S[i] + key[i % key.length]) & 255;
+                    t = this.S[i];
+                    this.S[i] = this.S[j];
+                    this.S[j] = t;
+                }
+                this.i = 0;
+                this.j = 0;
+            }
+
+            function ARC4next() {
+                var t;
+                this.i = (this.i + 1) & 255;
+                this.j = (this.j + this.S[this.i]) & 255;
+                t = this.S[this.i];
+                this.S[this.i] = this.S[this.j];
+                this.S[this.j] = t;
+                return this.S[(t + this.S[this.i]) & 255];
+            }
+
+            Arcfour.prototype.init = ARC4init;
+            Arcfour.prototype.next = ARC4next;
+
+            return new Arcfour();
+        };
+
+
+        // Initialize the pool with junk if needed.
+        if (sr.pool == null) {
+            sr.pool = new Array();
+            sr.pptr = 0;
+            var t;
+            if (getRandomBytes && GLOBAL.Uint8Array) {
+                try {
+                    // Use webcrypto if available
+                    var ua = new Uint8Array(sr.poolSize);
+                    getRandomBytes(ua);
+                    for (t = 0; t < sr.poolSize; ++t)
+                        sr.pool[sr.pptr++] = ua[t];
+                } catch (e) {
+                    alert(e);
+                }
+            }
+            while (sr.pptr < sr.poolSize) { // extract some randomness from securedMathRandom()
+                t = Math.floor(65536 * securedMathRandom());
+                sr.pool[sr.pptr++] = t >>> 8;
+                sr.pool[sr.pptr++] = t & 255;
+            }
+            sr.pptr = Math.floor(sr.poolSize * securedMathRandom());
+            sr.seedTime();
+            // entropy
+            var entropyStr = "";
+            // screen size and color depth: ~4.8 to ~5.4 bits
+            entropyStr += (GLOBAL.screen.height * GLOBAL.screen.width * GLOBAL.screen.colorDepth);
+            entropyStr += (GLOBAL.screen.availHeight * GLOBAL.screen.availWidth * GLOBAL.screen.pixelDepth);
+            // time zone offset: ~4 bits
+            var dateObj = new Date();
+            var timeZoneOffset = dateObj.getTimezoneOffset();
+            entropyStr += timeZoneOffset;
+            // user agent: ~8.3 to ~11.6 bits
+            entropyStr += navigator.userAgent;
+            // browser plugin details: ~16.2 to ~21.8 bits
+            var pluginsStr = "";
+            for (var i = 0; i < navigator.plugins.length; i++) {
+                pluginsStr += navigator.plugins[i].name + " " + navigator.plugins[i].filename + " " + navigator.plugins[i].description + " " + navigator.plugins[i].version + ", ";
+            }
+            var mimeTypesStr = "";
+            for (var i = 0; i < navigator.mimeTypes.length; i++) {
+                mimeTypesStr += navigator.mimeTypes[i].description + " " + navigator.mimeTypes[i].type + " " + navigator.mimeTypes[i].suffixes + ", ";
+            }
+            entropyStr += pluginsStr + mimeTypesStr;
+            // cookies and storage: 1 bit
+            entropyStr += navigator.cookieEnabled + typeof (sessionStorage) + typeof (localStorage);
+            // language: ~7 bit
+            entropyStr += navigator.language;
+            // history: ~2 bit
+            entropyStr += GLOBAL.history.length;
+            // location
+            entropyStr += GLOBAL.location;
+
+            var entropyBytes = Crypto.SHA256(entropyStr, {
+                asBytes: true
+            });
+            for (var i = 0; i < entropyBytes.length; i++) {
+                sr.seedInt8(entropyBytes[i]);
+            }
+        }
+    })();
+
+    //ripemd160.js
+    (function () {
+
+        /*
+        CryptoJS v3.1.2
+        code.google.com/p/crypto-js
+        (c) 2009-2013 by Jeff Mott. All rights reserved.
+        code.google.com/p/crypto-js/wiki/License
+        */
+        /** @preserve
+        (c) 2012 by Cédric Mesnil. All rights reserved.
+        Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
+            - Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
+            - Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
+        THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+        */
+
+        // Constants table
+        var zl = [
+            0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
+            7, 4, 13, 1, 10, 6, 15, 3, 12, 0, 9, 5, 2, 14, 11, 8,
+            3, 10, 14, 4, 9, 15, 8, 1, 2, 7, 0, 6, 13, 11, 5, 12,
+            1, 9, 11, 10, 0, 8, 12, 4, 13, 3, 7, 15, 14, 5, 6, 2,
+            4, 0, 5, 9, 7, 12, 2, 10, 14, 1, 3, 8, 11, 6, 15, 13
+        ];
+        var zr = [
+            5, 14, 7, 0, 9, 2, 11, 4, 13, 6, 15, 8, 1, 10, 3, 12,
+            6, 11, 3, 7, 0, 13, 5, 10, 14, 15, 8, 12, 4, 9, 1, 2,
+            15, 5, 1, 3, 7, 14, 6, 9, 11, 8, 12, 2, 10, 0, 4, 13,
+            8, 6, 4, 1, 3, 11, 15, 0, 5, 12, 2, 13, 9, 7, 10, 14,
+            12, 15, 10, 4, 1, 5, 8, 7, 6, 2, 13, 14, 0, 3, 9, 11
+        ];
+        var sl = [
+            11, 14, 15, 12, 5, 8, 7, 9, 11, 13, 14, 15, 6, 7, 9, 8,
+            7, 6, 8, 13, 11, 9, 7, 15, 7, 12, 15, 9, 11, 7, 13, 12,
+            11, 13, 6, 7, 14, 9, 13, 15, 14, 8, 13, 6, 5, 12, 7, 5,
+            11, 12, 14, 15, 14, 15, 9, 8, 9, 14, 5, 6, 8, 6, 5, 12,
+            9, 15, 5, 11, 6, 8, 13, 12, 5, 12, 13, 14, 11, 8, 5, 6
+        ];
+        var sr = [
+            8, 9, 9, 11, 13, 15, 15, 5, 7, 7, 8, 11, 14, 14, 12, 6,
+            9, 13, 15, 7, 12, 8, 9, 11, 7, 7, 12, 7, 6, 15, 13, 11,
+            9, 7, 15, 11, 8, 6, 6, 14, 12, 13, 5, 14, 13, 13, 7, 5,
+            15, 5, 8, 11, 14, 14, 6, 14, 6, 9, 12, 9, 12, 5, 15, 8,
+            8, 5, 12, 9, 12, 5, 14, 6, 8, 13, 6, 5, 15, 13, 11, 11
+        ];
+
+        var hl = [0x00000000, 0x5A827999, 0x6ED9EBA1, 0x8F1BBCDC, 0xA953FD4E];
+        var hr = [0x50A28BE6, 0x5C4DD124, 0x6D703EF3, 0x7A6D76E9, 0x00000000];
+
+        var bytesToWords = function (bytes) {
+            var words = [];
+            for (var i = 0, b = 0; i < bytes.length; i++, b += 8) {
+                words[b >>> 5] |= bytes[i] << (24 - b % 32);
+            }
+            return words;
+        };
+
+        var wordsToBytes = function (words) {
+            var bytes = [];
+            for (var b = 0; b < words.length * 32; b += 8) {
+                bytes.push((words[b >>> 5] >>> (24 - b % 32)) & 0xFF);
+            }
+            return bytes;
+        };
+
+        var processBlock = function (H, M, offset) {
+
+            // Swap endian
+            for (var i = 0; i < 16; i++) {
+                var offset_i = offset + i;
+                var M_offset_i = M[offset_i];
+
+                // Swap
+                M[offset_i] = (
+                    (((M_offset_i << 8) | (M_offset_i >>> 24)) & 0x00ff00ff) |
+                    (((M_offset_i << 24) | (M_offset_i >>> 8)) & 0xff00ff00)
+                );
+            }
+
+            // Working variables
+            var al, bl, cl, dl, el;
+            var ar, br, cr, dr, er;
+
+            ar = al = H[0];
+            br = bl = H[1];
+            cr = cl = H[2];
+            dr = dl = H[3];
+            er = el = H[4];
+            // Computation
+            var t;
+            for (var i = 0; i < 80; i += 1) {
+                t = (al + M[offset + zl[i]]) | 0;
+                if (i < 16) {
+                    t += f1(bl, cl, dl) + hl[0];
+                } else if (i < 32) {
+                    t += f2(bl, cl, dl) + hl[1];
+                } else if (i < 48) {
+                    t += f3(bl, cl, dl) + hl[2];
+                } else if (i < 64) {
+                    t += f4(bl, cl, dl) + hl[3];
+                } else { // if (i<80) {
+                    t += f5(bl, cl, dl) + hl[4];
+                }
+                t = t | 0;
+                t = rotl(t, sl[i]);
+                t = (t + el) | 0;
+                al = el;
+                el = dl;
+                dl = rotl(cl, 10);
+                cl = bl;
+                bl = t;
+
+                t = (ar + M[offset + zr[i]]) | 0;
+                if (i < 16) {
+                    t += f5(br, cr, dr) + hr[0];
+                } else if (i < 32) {
+                    t += f4(br, cr, dr) + hr[1];
+                } else if (i < 48) {
+                    t += f3(br, cr, dr) + hr[2];
+                } else if (i < 64) {
+                    t += f2(br, cr, dr) + hr[3];
+                } else { // if (i<80) {
+                    t += f1(br, cr, dr) + hr[4];
+                }
+                t = t | 0;
+                t = rotl(t, sr[i]);
+                t = (t + er) | 0;
+                ar = er;
+                er = dr;
+                dr = rotl(cr, 10);
+                cr = br;
+                br = t;
+            }
+            // Intermediate hash value
+            t = (H[1] + cl + dr) | 0;
+            H[1] = (H[2] + dl + er) | 0;
+            H[2] = (H[3] + el + ar) | 0;
+            H[3] = (H[4] + al + br) | 0;
+            H[4] = (H[0] + bl + cr) | 0;
+            H[0] = t;
+        };
+
+        function f1(x, y, z) {
+            return ((x) ^ (y) ^ (z));
+        }
+
+        function f2(x, y, z) {
+            return (((x) & (y)) | ((~x) & (z)));
+        }
+
+        function f3(x, y, z) {
+            return (((x) | (~(y))) ^ (z));
+        }
+
+        function f4(x, y, z) {
+            return (((x) & (z)) | ((y) & (~(z))));
+        }
+
+        function f5(x, y, z) {
+            return ((x) ^ ((y) | (~(z))));
+        }
+
+        function rotl(x, n) {
+            return (x << n) | (x >>> (32 - n));
+        }
+
+        GLOBAL.ripemd160 = function ripemd160(message) {
+            var H = [0x67452301, 0xEFCDAB89, 0x98BADCFE, 0x10325476, 0xC3D2E1F0];
+
+            var m = bytesToWords(message);
+
+            var nBitsLeft = message.length * 8;
+            var nBitsTotal = message.length * 8;
+
+            // Add padding
+            m[nBitsLeft >>> 5] |= 0x80 << (24 - nBitsLeft % 32);
+            m[(((nBitsLeft + 64) >>> 9) << 4) + 14] = (
+                (((nBitsTotal << 8) | (nBitsTotal >>> 24)) & 0x00ff00ff) |
+                (((nBitsTotal << 24) | (nBitsTotal >>> 8)) & 0xff00ff00)
+            );
+
+            for (var i = 0; i < m.length; i += 16) {
+                processBlock(H, m, i);
+            }
+
+            // Swap endian
+            for (var i = 0; i < 5; i++) {
+                // Shortcut
+                var H_i = H[i];
+
+                // Swap
+                H[i] = (((H_i << 8) | (H_i >>> 24)) & 0x00ff00ff) |
+                    (((H_i << 24) | (H_i >>> 8)) & 0xff00ff00);
+            }
+
+            var digestbytes = wordsToBytes(H);
+            return digestbytes;
+        }
+    })();
+
+    //BigInteger.js
+    (function () {
+        // Upstream 'BigInteger' here:
+        // Original Author: http://www-cs-students.stanford.edu/~tjw/jsbn/
+        // Follows 'jsbn' on Github: https://github.com/jasondavies/jsbn
+        // Review and Testing: https://github.com/cryptocoinjs/bigi/
+        /*!
+         * Basic JavaScript BN library - subset useful for RSA encryption. v1.4
+         *
+         * Copyright (c) 2005  Tom Wu
+         * All Rights Reserved.
+         * BSD License
+         * http://www-cs-students.stanford.edu/~tjw/jsbn/LICENSE
+         *
+         * Copyright Stephan Thomas
+         * Copyright pointbiz
+         */
+
+        // (public) Constructor function of Global BigInteger object
+        var BigInteger = GLOBAL.BigInteger = function BigInteger(a, b, c) {
+            if (!(this instanceof BigInteger))
+                return new BigInteger(a, b, c);
+
+            if (a != null)
+                if ("number" == typeof a) this.fromNumber(a, b, c);
+                else if (b == null && "string" != typeof a) this.fromString(a, 256);
+                else this.fromString(a, b);
+        };
+
+        // Bits per digit
+        var dbits;
+
+        // JavaScript engine analysis
+        var canary = 0xdeadbeefcafe;
+        var j_lm = ((canary & 0xffffff) == 0xefcafe);
+
+        // return new, unset BigInteger
+        function nbi() {
+            return new BigInteger(null);
+        }
+
+        // am: Compute w_j += (x*this_i), propagate carries,
+        // c is initial carry, returns final carry.
+        // c < 3*dvalue, x < 2*dvalue, this_i < dvalue
+        // We need to select the fastest one that works in this environment.
+
+        // am1: use a single mult and divide to get the high bits,
+        // max digit bits should be 26 because
+        // max internal value = 2*dvalue^2-2*dvalue (< 2^53)
+        function am1(i, x, w, j, c, n) {
+            while (--n >= 0) {
+                var v = x * this[i++] + w[j] + c;
+                c = Math.floor(v / 0x4000000);
+                w[j++] = v & 0x3ffffff;
+            }
+            return c;
+        }
+        // am2 avoids a big mult-and-extract completely.
+        // Max digit bits should be <= 30 because we do bitwise ops
+        // on values up to 2*hdvalue^2-hdvalue-1 (< 2^31)
+        function am2(i, x, w, j, c, n) {
+            var xl = x & 0x7fff,
+                xh = x >> 15;
+            while (--n >= 0) {
+                var l = this[i] & 0x7fff;
+                var h = this[i++] >> 15;
+                var m = xh * l + h * xl;
+                l = xl * l + ((m & 0x7fff) << 15) + w[j] + (c & 0x3fffffff);
+                c = (l >>> 30) + (m >>> 15) + xh * h + (c >>> 30);
+                w[j++] = l & 0x3fffffff;
+            }
+            return c;
+        }
+        // Alternately, set max digit bits to 28 since some
+        // browsers slow down when dealing with 32-bit numbers.
+        function am3(i, x, w, j, c, n) {
+            var xl = x & 0x3fff,
+                xh = x >> 14;
+            while (--n >= 0) {
+                var l = this[i] & 0x3fff;
+                var h = this[i++] >> 14;
+                var m = xh * l + h * xl;
+                l = xl * l + ((m & 0x3fff) << 14) + w[j] + c;
+                c = (l >> 28) + (m >> 14) + xh * h;
+                w[j++] = l & 0xfffffff;
+            }
+            return c;
+        }
+        if (j_lm && (navigator.appName == "Microsoft Internet Explorer")) {
+            BigInteger.prototype.am = am2;
+            dbits = 30;
+        } else if (j_lm && (navigator.appName != "Netscape")) {
+            BigInteger.prototype.am = am1;
+            dbits = 26;
+        } else { // Mozilla/Netscape seems to prefer am3
+            BigInteger.prototype.am = am3;
+            dbits = 28;
+        }
+
+        BigInteger.prototype.DB = dbits;
+        BigInteger.prototype.DM = ((1 << dbits) - 1);
+        BigInteger.prototype.DV = (1 << dbits);
+
+        var BI_FP = 52;
+        BigInteger.prototype.FV = Math.pow(2, BI_FP);
+        BigInteger.prototype.F1 = BI_FP - dbits;
+        BigInteger.prototype.F2 = 2 * dbits - BI_FP;
+
+        // Digit conversions
+        var BI_RM = "0123456789abcdefghijklmnopqrstuvwxyz";
+        var BI_RC = new Array();
+        var rr, vv;
+        rr = "0".charCodeAt(0);
+        for (vv = 0; vv <= 9; ++vv) BI_RC[rr++] = vv;
+        rr = "a".charCodeAt(0);
+        for (vv = 10; vv < 36; ++vv) BI_RC[rr++] = vv;
+        rr = "A".charCodeAt(0);
+        for (vv = 10; vv < 36; ++vv) BI_RC[rr++] = vv;
+
+        function int2char(n) {
+            return BI_RM.charAt(n);
+        }
+
+        function intAt(s, i) {
+            var c = BI_RC[s.charCodeAt(i)];
+            return (c == null) ? -1 : c;
+        }
+
+
+
+        // return bigint initialized to value
+        function nbv(i) {
+            var r = nbi();
+            r.fromInt(i);
+            return r;
+        }
+
+
+        // returns bit length of the integer x
+        function nbits(x) {
+            var r = 1,
+                t;
+            if ((t = x >>> 16) != 0) {
+                x = t;
+                r += 16;
+            }
+            if ((t = x >> 8) != 0) {
+                x = t;
+                r += 8;
+            }
+            if ((t = x >> 4) != 0) {
+                x = t;
+                r += 4;
+            }
+            if ((t = x >> 2) != 0) {
+                x = t;
+                r += 2;
+            }
+            if ((t = x >> 1) != 0) {
+                x = t;
+                r += 1;
+            }
+            return r;
+        }
+
+
+
+
+
+
+
+        // (protected) copy this to r
+        BigInteger.prototype.copyTo = function (r) {
+            for (var i = this.t - 1; i >= 0; --i) r[i] = this[i];
+            r.t = this.t;
+            r.s = this.s;
+        };
+
+
+        // (protected) set from integer value x, -DV <= x < DV
+        BigInteger.prototype.fromInt = function (x) {
+            this.t = 1;
+            this.s = (x < 0) ? -1 : 0;
+            if (x > 0) this[0] = x;
+            else if (x < -1) this[0] = x + this.DV;
+            else this.t = 0;
+        };
+
+        // (protected) set from string and radix
+        BigInteger.prototype.fromString = function (s, b) {
+            var k;
+            if (b == 16) k = 4;
+            else if (b == 8) k = 3;
+            else if (b == 256) k = 8; // byte array
+            else if (b == 2) k = 1;
+            else if (b == 32) k = 5;
+            else if (b == 4) k = 2;
+            else {
+                this.fromRadix(s, b);
+                return;
+            }
+            this.t = 0;
+            this.s = 0;
+            var i = s.length,
+                mi = false,
+                sh = 0;
+            while (--i >= 0) {
+                var x = (k == 8) ? s[i] & 0xff : intAt(s, i);
+                if (x < 0) {
+                    if (s.charAt(i) == "-") mi = true;
+                    continue;
+                }
+                mi = false;
+                if (sh == 0)
+                    this[this.t++] = x;
+                else if (sh + k > this.DB) {
+                    this[this.t - 1] |= (x & ((1 << (this.DB - sh)) - 1)) << sh;
+                    this[this.t++] = (x >> (this.DB - sh));
+                } else
+                    this[this.t - 1] |= x << sh;
+                sh += k;
+                if (sh >= this.DB) sh -= this.DB;
+            }
+            if (k == 8 && (s[0] & 0x80) != 0) {
+                this.s = -1;
+                if (sh > 0) this[this.t - 1] |= ((1 << (this.DB - sh)) - 1) << sh;
+            }
+            this.clamp();
+            if (mi) BigInteger.ZERO.subTo(this, this);
+        };
+
+
+        // (protected) clamp off excess high words
+        BigInteger.prototype.clamp = function () {
+            var c = this.s & this.DM;
+            while (this.t > 0 && this[this.t - 1] == c) --this.t;
+        };
+
+        // (protected) r = this << n*DB
+        BigInteger.prototype.dlShiftTo = function (n, r) {
+            var i;
+            for (i = this.t - 1; i >= 0; --i) r[i + n] = this[i];
+            for (i = n - 1; i >= 0; --i) r[i] = 0;
+            r.t = this.t + n;
+            r.s = this.s;
+        };
+
+        // (protected) r = this >> n*DB
+        BigInteger.prototype.drShiftTo = function (n, r) {
+            for (var i = n; i < this.t; ++i) r[i - n] = this[i];
+            r.t = Math.max(this.t - n, 0);
+            r.s = this.s;
+        };
+
+
+        // (protected) r = this << n
+        BigInteger.prototype.lShiftTo = function (n, r) {
+            var bs = n % this.DB;
+            var cbs = this.DB - bs;
+            var bm = (1 << cbs) - 1;
+            var ds = Math.floor(n / this.DB),
+                c = (this.s << bs) & this.DM,
+                i;
+            for (i = this.t - 1; i >= 0; --i) {
+                r[i + ds + 1] = (this[i] >> cbs) | c;
+                c = (this[i] & bm) << bs;
+            }
+            for (i = ds - 1; i >= 0; --i) r[i] = 0;
+            r[ds] = c;
+            r.t = this.t + ds + 1;
+            r.s = this.s;
+            r.clamp();
+        };
+
+
+        // (protected) r = this >> n
+        BigInteger.prototype.rShiftTo = function (n, r) {
+            r.s = this.s;
+            var ds = Math.floor(n / this.DB);
+            if (ds >= this.t) {
+                r.t = 0;
+                return;
+            }
+            var bs = n % this.DB;
+            var cbs = this.DB - bs;
+            var bm = (1 << bs) - 1;
+            r[0] = this[ds] >> bs;
+            for (var i = ds + 1; i < this.t; ++i) {
+                r[i - ds - 1] |= (this[i] & bm) << cbs;
+                r[i - ds] = this[i] >> bs;
+            }
+            if (bs > 0) r[this.t - ds - 1] |= (this.s & bm) << cbs;
+            r.t = this.t - ds;
+            r.clamp();
+        };
+
+
+        // (protected) r = this - a
+        BigInteger.prototype.subTo = function (a, r) {
+            var i = 0,
+                c = 0,
+                m = Math.min(a.t, this.t);
+            while (i < m) {
+                c += this[i] - a[i];
+                r[i++] = c & this.DM;
+                c >>= this.DB;
+            }
+            if (a.t < this.t) {
+                c -= a.s;
+                while (i < this.t) {
+                    c += this[i];
+                    r[i++] = c & this.DM;
+                    c >>= this.DB;
+                }
+                c += this.s;
+            } else {
+                c += this.s;
+                while (i < a.t) {
+                    c -= a[i];
+                    r[i++] = c & this.DM;
+                    c >>= this.DB;
+                }
+                c -= a.s;
+            }
+            r.s = (c < 0) ? -1 : 0;
+            if (c < -1) r[i++] = this.DV + c;
+            else if (c > 0) r[i++] = c;
+            r.t = i;
+            r.clamp();
+        };
+
+
+        // (protected) r = this * a, r != this,a (HAC 14.12)
+        // "this" should be the larger one if appropriate.
+        BigInteger.prototype.multiplyTo = function (a, r) {
+            var x = this.abs(),
+                y = a.abs();
+            var i = x.t;
+            r.t = i + y.t;
+            while (--i >= 0) r[i] = 0;
+            for (i = 0; i < y.t; ++i) r[i + x.t] = x.am(0, y[i], r, i, 0, x.t);
+            r.s = 0;
+            r.clamp();
+            if (this.s != a.s) BigInteger.ZERO.subTo(r, r);
+        };
+
+
+        // (protected) r = this^2, r != this (HAC 14.16)
+        BigInteger.prototype.squareTo = function (r) {
+            var x = this.abs();
+            var i = r.t = 2 * x.t;
+            while (--i >= 0) r[i] = 0;
+            for (i = 0; i < x.t - 1; ++i) {
+                var c = x.am(i, x[i], r, 2 * i, 0, 1);
+                if ((r[i + x.t] += x.am(i + 1, 2 * x[i], r, 2 * i + 1, c, x.t - i - 1)) >= x.DV) {
+                    r[i + x.t] -= x.DV;
+                    r[i + x.t + 1] = 1;
+                }
+            }
+            if (r.t > 0) r[r.t - 1] += x.am(i, x[i], r, 2 * i, 0, 1);
+            r.s = 0;
+            r.clamp();
+        };
+
+
+
+        // (protected) divide this by m, quotient and remainder to q, r (HAC 14.20)
+        // r != q, this != m.  q or r may be null.
+        BigInteger.prototype.divRemTo = function (m, q, r) {
+            var pm = m.abs();
+            if (pm.t <= 0) return;
+            var pt = this.abs();
+            if (pt.t < pm.t) {
+                if (q != null) q.fromInt(0);
+                if (r != null) this.copyTo(r);
+                return;
+            }
+            if (r == null) r = nbi();
+            var y = nbi(),
+                ts = this.s,
+                ms = m.s;
+            var nsh = this.DB - nbits(pm[pm.t - 1]); // normalize modulus
+            if (nsh > 0) {
+                pm.lShiftTo(nsh, y);
+                pt.lShiftTo(nsh, r);
+            } else {
+                pm.copyTo(y);
+                pt.copyTo(r);
+            }
+            var ys = y.t;
+            var y0 = y[ys - 1];
+            if (y0 == 0) return;
+            var yt = y0 * (1 << this.F1) + ((ys > 1) ? y[ys - 2] >> this.F2 : 0);
+            var d1 = this.FV / yt,
+                d2 = (1 << this.F1) / yt,
+                e = 1 << this.F2;
+            var i = r.t,
+                j = i - ys,
+                t = (q == null) ? nbi() : q;
+            y.dlShiftTo(j, t);
+            if (r.compareTo(t) >= 0) {
+                r[r.t++] = 1;
+                r.subTo(t, r);
+            }
+            BigInteger.ONE.dlShiftTo(ys, t);
+            t.subTo(y, y); // "negative" y so we can replace sub with am later
+            while (y.t < ys) y[y.t++] = 0;
+            while (--j >= 0) {
+                // Estimate quotient digit
+                var qd = (r[--i] == y0) ? this.DM : Math.floor(r[i] * d1 + (r[i - 1] + e) * d2);
+                if ((r[i] += y.am(0, qd, r, j, 0, ys)) < qd) { // Try it out
+                    y.dlShiftTo(j, t);
+                    r.subTo(t, r);
+                    while (r[i] < --qd) r.subTo(t, r);
+                }
+            }
+            if (q != null) {
+                r.drShiftTo(ys, q);
+                if (ts != ms) BigInteger.ZERO.subTo(q, q);
+            }
+            r.t = ys;
+            r.clamp();
+            if (nsh > 0) r.rShiftTo(nsh, r); // Denormalize remainder
+            if (ts < 0) BigInteger.ZERO.subTo(r, r);
+        };
+
+
+        // (protected) return "-1/this % 2^DB"; useful for Mont. reduction
+        // justification:
+        //         xy == 1 (mod m)
+        //         xy =  1+km
+        //   xy(2-xy) = (1+km)(1-km)
+        // x[y(2-xy)] = 1-k^2m^2
+        // x[y(2-xy)] == 1 (mod m^2)
+        // if y is 1/x mod m, then y(2-xy) is 1/x mod m^2
+        // should reduce x and y(2-xy) by m^2 at each step to keep size bounded.
+        // JS multiply "overflows" differently from C/C++, so care is needed here.
+        BigInteger.prototype.invDigit = function () {
+            if (this.t < 1) return 0;
+            var x = this[0];
+            if ((x & 1) == 0) return 0;
+            var y = x & 3; // y == 1/x mod 2^2
+            y = (y * (2 - (x & 0xf) * y)) & 0xf; // y == 1/x mod 2^4
+            y = (y * (2 - (x & 0xff) * y)) & 0xff; // y == 1/x mod 2^8
+            y = (y * (2 - (((x & 0xffff) * y) & 0xffff))) & 0xffff; // y == 1/x mod 2^16
+            // last step - calculate inverse mod DV directly;
+            // assumes 16 < DB <= 32 and assumes ability to handle 48-bit ints
+            y = (y * (2 - x * y % this.DV)) % this.DV; // y == 1/x mod 2^dbits
+            // we really want the negative inverse, and -DV < y < DV
+            return (y > 0) ? this.DV - y : -y;
+        };
+
+
+        // (protected) true iff this is even
+        BigInteger.prototype.isEven = function () {
+            return ((this.t > 0) ? (this[0] & 1) : this.s) == 0;
+        };
+
+
+        // (protected) this^e, e < 2^32, doing sqr and mul with "r" (HAC 14.79)
+        BigInteger.prototype.exp = function (e, z) {
+            if (e > 0xffffffff || e < 1) return BigInteger.ONE;
+            var r = nbi(),
+                r2 = nbi(),
+                g = z.convert(this),
+                i = nbits(e) - 1;
+            g.copyTo(r);
+            while (--i >= 0) {
+                z.sqrTo(r, r2);
+                if ((e & (1 << i)) > 0) z.mulTo(r2, g, r);
+                else {
+                    var t = r;
+                    r = r2;
+                    r2 = t;
+                }
+            }
+            return z.revert(r);
+        };
+
+
+        // (public) return string representation in given radix
+        BigInteger.prototype.toString = function (b) {
+            if (this.s < 0) return "-" + this.negate().toString(b);
+            var k;
+            if (b == 16) k = 4;
+            else if (b == 8) k = 3;
+            else if (b == 2) k = 1;
+            else if (b == 32) k = 5;
+            else if (b == 4) k = 2;
+            else return this.toRadix(b);
+            var km = (1 << k) - 1,
+                d, m = false,
+                r = "",
+                i = this.t;
+            var p = this.DB - (i * this.DB) % k;
+            if (i-- > 0) {
+                if (p < this.DB && (d = this[i] >> p) > 0) {
+                    m = true;
+                    r = int2char(d);
+                }
+                while (i >= 0) {
+                    if (p < k) {
+                        d = (this[i] & ((1 << p) - 1)) << (k - p);
+                        d |= this[--i] >> (p += this.DB - k);
+                    } else {
+                        d = (this[i] >> (p -= k)) & km;
+                        if (p <= 0) {
+                            p += this.DB;
+                            --i;
+                        }
+                    }
+                    if (d > 0) m = true;
+                    if (m) r += int2char(d);
+                }
+            }
+            return m ? r : "0";
+        };
+
+
+        // (public) -this
+        BigInteger.prototype.negate = function () {
+            var r = nbi();
+            BigInteger.ZERO.subTo(this, r);
+            return r;
+        };
+
+        // (public) |this|
+        BigInteger.prototype.abs = function () {
+            return (this.s < 0) ? this.negate() : this;
+        };
+
+        // (public) return + if this > a, - if this < a, 0 if equal
+        BigInteger.prototype.compareTo = function (a) {
+            var r = this.s - a.s;
+            if (r != 0) return r;
+            var i = this.t;
+            r = i - a.t;
+            if (r != 0) return (this.s < 0) ? -r : r;
+            while (--i >= 0)
+                if ((r = this[i] - a[i]) != 0) return r;
+            return 0;
+        }
+
+        // (public) return the number of bits in "this"
+        BigInteger.prototype.bitLength = function () {
+            if (this.t <= 0) return 0;
+            return this.DB * (this.t - 1) + nbits(this[this.t - 1] ^ (this.s & this.DM));
+        };
+
+        // (public) this mod a
+        BigInteger.prototype.mod = function (a) {
+            var r = nbi();
+            this.abs().divRemTo(a, null, r);
+            if (this.s < 0 && r.compareTo(BigInteger.ZERO) > 0) a.subTo(r, r);
+            return r;
+        }
+
+        // (public) this^e % m, 0 <= e < 2^32
+        BigInteger.prototype.modPowInt = function (e, m) {
+            var z;
+            if (e < 256 || m.isEven()) z = new Classic(m);
+            else z = new Montgomery(m);
+            return this.exp(e, z);
+        };
+
+        // "constants"
+        BigInteger.ZERO = nbv(0);
+        BigInteger.ONE = nbv(1);
+
+
+
+
+
+
+
+        // Copyright (c) 2005-2009  Tom Wu
+        // All Rights Reserved.
+        // See "LICENSE" for details.
+        // Extended JavaScript BN functions, required for RSA private ops.
+        // Version 1.1: new BigInteger("0", 10) returns "proper" zero
+        // Version 1.2: square() API, isProbablePrime fix
+
+
+        // return index of lowest 1-bit in x, x < 2^31
+        function lbit(x) {
+            if (x == 0) return -1;
+            var r = 0;
+            if ((x & 0xffff) == 0) {
+                x >>= 16;
+                r += 16;
+            }
+            if ((x & 0xff) == 0) {
+                x >>= 8;
+                r += 8;
+            }
+            if ((x & 0xf) == 0) {
+                x >>= 4;
+                r += 4;
+            }
+            if ((x & 3) == 0) {
+                x >>= 2;
+                r += 2;
+            }
+            if ((x & 1) == 0) ++r;
+            return r;
+        }
+
+        // return number of 1 bits in x
+        function cbit(x) {
+            var r = 0;
+            while (x != 0) {
+                x &= x - 1;
+                ++r;
+            }
+            return r;
+        }
+
+        var lowprimes = [2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83,
+            89,
+            97, 101, 103, 107, 109, 113, 127, 131, 137, 139, 149, 151, 157, 163, 167, 173, 179, 181, 191,
+            193,
+            197, 199, 211, 223, 227, 229, 233, 239, 241, 251, 257, 263, 269, 271, 277, 281, 283, 293, 307,
+            311,
+            313, 317, 331, 337, 347, 349, 353, 359, 367, 373, 379, 383, 389, 397, 401, 409, 419, 421, 431,
+            433,
+            439, 443, 449, 457, 461, 463, 467, 479, 487, 491, 499, 503, 509, 521, 523, 541, 547, 557, 563,
+            569,
+            571, 577, 587, 593, 599, 601, 607, 613, 617, 619, 631, 641, 643, 647, 653, 659, 661, 673, 677,
+            683,
+            691, 701, 709, 719, 727, 733, 739, 743, 751, 757, 761, 769, 773, 787, 797, 809, 811, 821, 823,
+            827,
+            829, 839, 853, 857, 859, 863, 877, 881, 883, 887, 907, 911, 919, 929, 937, 941, 947, 953, 967,
+            971,
+            977, 983, 991, 997
+        ];
+        var lplim = (1 << 26) / lowprimes[lowprimes.length - 1];
+
+
+
+        // (protected) return x s.t. r^x < DV
+        BigInteger.prototype.chunkSize = function (r) {
+            return Math.floor(Math.LN2 * this.DB / Math.log(r));
+        };
+
+        // (protected) convert to radix string
+        BigInteger.prototype.toRadix = function (b) {
+            if (b == null) b = 10;
+            if (this.signum() == 0 || b < 2 || b > 36) return "0";
+            var cs = this.chunkSize(b);
+            var a = Math.pow(b, cs);
+            var d = nbv(a),
+                y = nbi(),
+                z = nbi(),
+                r = "";
+            this.divRemTo(d, y, z);
+            while (y.signum() > 0) {
+                r = (a + z.intValue()).toString(b).substr(1) + r;
+                y.divRemTo(d, y, z);
+            }
+            return z.intValue().toString(b) + r;
+        };
+
+        // (protected) convert from radix string
+        BigInteger.prototype.fromRadix = function (s, b) {
+            this.fromInt(0);
+            if (b == null) b = 10;
+            var cs = this.chunkSize(b);
+            var d = Math.pow(b, cs),
+                mi = false,
+                j = 0,
+                w = 0;
+            for (var i = 0; i < s.length; ++i) {
+                var x = intAt(s, i);
+                if (x < 0) {
+                    if (s.charAt(i) == "-" && this.signum() == 0) mi = true;
+                    continue;
+                }
+                w = b * w + x;
+                if (++j >= cs) {
+                    this.dMultiply(d);
+                    this.dAddOffset(w, 0);
+                    j = 0;
+                    w = 0;
+                }
+            }
+            if (j > 0) {
+                this.dMultiply(Math.pow(b, j));
+                this.dAddOffset(w, 0);
+            }
+            if (mi) BigInteger.ZERO.subTo(this, this);
+        };
+
+        // (protected) alternate constructor
+        BigInteger.prototype.fromNumber = function (a, b, c) {
+            if ("number" == typeof b) {
+                // new BigInteger(int,int,RNG)
+                if (a < 2) this.fromInt(1);
+                else {
+                    this.fromNumber(a, c);
+                    if (!this.testBit(a - 1)) // force MSB set
+                        this.bitwiseTo(BigInteger.ONE.shiftLeft(a - 1), op_or, this);
+                    if (this.isEven()) this.dAddOffset(1, 0); // force odd
+                    while (!this.isProbablePrime(b)) {
+                        this.dAddOffset(2, 0);
+                        if (this.bitLength() > a) this.subTo(BigInteger.ONE.shiftLeft(a - 1), this);
+                    }
+                }
+            } else {
+                // new BigInteger(int,RNG)
+                var x = new Array(),
+                    t = a & 7;
+                x.length = (a >> 3) + 1;
+                b.nextBytes(x);
+                if (t > 0) x[0] &= ((1 << t) - 1);
+                else x[0] = 0;
+                this.fromString(x, 256);
+            }
+        };
+
+        // (protected) r = this op a (bitwise)
+        BigInteger.prototype.bitwiseTo = function (a, op, r) {
+            var i, f, m = Math.min(a.t, this.t);
+            for (i = 0; i < m; ++i) r[i] = op(this[i], a[i]);
+            if (a.t < this.t) {
+                f = a.s & this.DM;
+                for (i = m; i < this.t; ++i) r[i] = op(this[i], f);
+                r.t = this.t;
+            } else {
+                f = this.s & this.DM;
+                for (i = m; i < a.t; ++i) r[i] = op(f, a[i]);
+                r.t = a.t;
+            }
+            r.s = op(this.s, a.s);
+            r.clamp();
+        };
+
+        // (protected) this op (1<<n)
+        BigInteger.prototype.changeBit = function (n, op) {
+            var r = BigInteger.ONE.shiftLeft(n);
+            this.bitwiseTo(r, op, r);
+            return r;
+        };
+
+        // (protected) r = this + a
+        BigInteger.prototype.addTo = function (a, r) {
+            var i = 0,
+                c = 0,
+                m = Math.min(a.t, this.t);
+            while (i < m) {
+                c += this[i] + a[i];
+                r[i++] = c & this.DM;
+                c >>= this.DB;
+            }
+            if (a.t < this.t) {
+                c += a.s;
+                while (i < this.t) {
+                    c += this[i];
+                    r[i++] = c & this.DM;
+                    c >>= this.DB;
+                }
+                c += this.s;
+            } else {
+                c += this.s;
+                while (i < a.t) {
+                    c += a[i];
+                    r[i++] = c & this.DM;
+                    c >>= this.DB;
+                }
+                c += a.s;
+            }
+            r.s = (c < 0) ? -1 : 0;
+            if (c > 0) r[i++] = c;
+            else if (c < -1) r[i++] = this.DV + c;
+            r.t = i;
+            r.clamp();
+        };
+
+        // (protected) this *= n, this >= 0, 1 < n < DV
+        BigInteger.prototype.dMultiply = function (n) {
+            this[this.t] = this.am(0, n - 1, this, 0, 0, this.t);
+            ++this.t;
+            this.clamp();
+        };
+
+        // (protected) this += n << w words, this >= 0
+        BigInteger.prototype.dAddOffset = function (n, w) {
+            if (n == 0) return;
+            while (this.t <= w) this[this.t++] = 0;
+            this[w] += n;
+            while (this[w] >= this.DV) {
+                this[w] -= this.DV;
+                if (++w >= this.t) this[this.t++] = 0;
+                ++this[w];
+            }
+        };
+
+        // (protected) r = lower n words of "this * a", a.t <= n
+        // "this" should be the larger one if appropriate.
+        BigInteger.prototype.multiplyLowerTo = function (a, n, r) {
+            var i = Math.min(this.t + a.t, n);
+            r.s = 0; // assumes a,this >= 0
+            r.t = i;
+            while (i > 0) r[--i] = 0;
+            var j;
+            for (j = r.t - this.t; i < j; ++i) r[i + this.t] = this.am(0, a[i], r, i, 0, this.t);
+            for (j = Math.min(a.t, n); i < j; ++i) this.am(0, a[i], r, i, 0, n - i);
+            r.clamp();
+        };
+
+
+        // (protected) r = "this * a" without lower n words, n > 0
+        // "this" should be the larger one if appropriate.
+        BigInteger.prototype.multiplyUpperTo = function (a, n, r) {
+            --n;
+            var i = r.t = this.t + a.t - n;
+            r.s = 0; // assumes a,this >= 0
+            while (--i >= 0) r[i] = 0;
+            for (i = Math.max(n - this.t, 0); i < a.t; ++i)
+                r[this.t + i - n] = this.am(n - i, a[i], r, 0, 0, this.t + i - n);
+            r.clamp();
+            r.drShiftTo(1, r);
+        };
+
+        // (protected) this % n, n < 2^26
+        BigInteger.prototype.modInt = function (n) {
+            if (n <= 0) return 0;
+            var d = this.DV % n,
+                r = (this.s < 0) ? n - 1 : 0;
+            if (this.t > 0)
+                if (d == 0) r = this[0] % n;
+                else
+                    for (var i = this.t - 1; i >= 0; --i) r = (d * r + this[i]) % n;
+            return r;
+        };
+
+
+        // (protected) true if probably prime (HAC 4.24, Miller-Rabin)
+        BigInteger.prototype.millerRabin = function (t) {
+            var n1 = this.subtract(BigInteger.ONE);
+            var k = n1.getLowestSetBit();
+            if (k <= 0) return false;
+            var r = n1.shiftRight(k);
+            t = (t + 1) >> 1;
+            if (t > lowprimes.length) t = lowprimes.length;
+            var a = nbi();
+            for (var i = 0; i < t; ++i) {
+                //Pick bases at random, instead of starting at 2
+                a.fromInt(lowprimes[Math.floor(securedMathRandom() * lowprimes.length)]);
+                var y = a.modPow(r, this);
+                if (y.compareTo(BigInteger.ONE) != 0 && y.compareTo(n1) != 0) {
+                    var j = 1;
+                    while (j++ < k && y.compareTo(n1) != 0) {
+                        y = y.modPowInt(2, this);
+                        if (y.compareTo(BigInteger.ONE) == 0) return false;
+                    }
+                    if (y.compareTo(n1) != 0) return false;
+                }
+            }
+            return true;
+        };
+
+
+
+        // (public)
+        BigInteger.prototype.clone = function () {
+            var r = nbi();
+            this.copyTo(r);
+            return r;
+        };
+
+        // (public) return value as integer
+        BigInteger.prototype.intValue = function () {
+            if (this.s < 0) {
+                if (this.t == 1) return this[0] - this.DV;
+                else if (this.t == 0) return -1;
+            } else if (this.t == 1) return this[0];
+            else if (this.t == 0) return 0;
+            // assumes 16 < DB < 32
+            return ((this[1] & ((1 << (32 - this.DB)) - 1)) << this.DB) | this[0];
+        };
+
+
+        // (public) return value as byte
+        BigInteger.prototype.byteValue = function () {
+            return (this.t == 0) ? this.s : (this[0] << 24) >> 24;
+        };
+
+        // (public) return value as short (assumes DB>=16)
+        BigInteger.prototype.shortValue = function () {
+            return (this.t == 0) ? this.s : (this[0] << 16) >> 16;
+        };
+
+        // (public) 0 if this == 0, 1 if this > 0
+        BigInteger.prototype.signum = function () {
+            if (this.s < 0) return -1;
+            else if (this.t <= 0 || (this.t == 1 && this[0] <= 0)) return 0;
+            else return 1;
+        };
+
+
+        // (public) convert to bigendian byte array
+        BigInteger.prototype.toByteArray = function () {
+            var i = this.t,
+                r = new Array();
+            r[0] = this.s;
+            var p = this.DB - (i * this.DB) % 8,
+                d, k = 0;
+            if (i-- > 0) {
+                if (p < this.DB && (d = this[i] >> p) != (this.s & this.DM) >> p)
+                    r[k++] = d | (this.s << (this.DB - p));
+                while (i >= 0) {
+                    if (p < 8) {
+                        d = (this[i] & ((1 << p) - 1)) << (8 - p);
+                        d |= this[--i] >> (p += this.DB - 8);
+                    } else {
+                        d = (this[i] >> (p -= 8)) & 0xff;
+                        if (p <= 0) {
+                            p += this.DB;
+                            --i;
+                        }
+                    }
+                    if ((d & 0x80) != 0) d |= -256;
+                    if (k == 0 && (this.s & 0x80) != (d & 0x80)) ++k;
+                    if (k > 0 || d != this.s) r[k++] = d;
+                }
+            }
+            return r;
+        };
+
+        BigInteger.prototype.equals = function (a) {
+            return (this.compareTo(a) == 0);
+        };
+        BigInteger.prototype.min = function (a) {
+            return (this.compareTo(a) < 0) ? this : a;
+        };
+        BigInteger.prototype.max = function (a) {
+            return (this.compareTo(a) > 0) ? this : a;
+        };
+
+        // (public) this & a
+        function op_and(x, y) {
+            return x & y;
+        }
+        BigInteger.prototype.and = function (a) {
+            var r = nbi();
+            this.bitwiseTo(a, op_and, r);
+            return r;
+        };
+
+        // (public) this | a
+        function op_or(x, y) {
+            return x | y;
+        }
+        BigInteger.prototype.or = function (a) {
+            var r = nbi();
+            this.bitwiseTo(a, op_or, r);
+            return r;
+        };
+
+        // (public) this ^ a
+        function op_xor(x, y) {
+            return x ^ y;
+        }
+        BigInteger.prototype.xor = function (a) {
+            var r = nbi();
+            this.bitwiseTo(a, op_xor, r);
+            return r;
+        };
+
+        // (public) this & ~a
+        function op_andnot(x, y) {
+            return x & ~y;
+        }
+        BigInteger.prototype.andNot = function (a) {
+            var r = nbi();
+            this.bitwiseTo(a, op_andnot, r);
+            return r;
+        };
+
+        // (public) ~this
+        BigInteger.prototype.not = function () {
+            var r = nbi();
+            for (var i = 0; i < this.t; ++i) r[i] = this.DM & ~this[i];
+            r.t = this.t;
+            r.s = ~this.s;
+            return r;
+        };
+
+        // (public) this << n
+        BigInteger.prototype.shiftLeft = function (n) {
+            var r = nbi();
+            if (n < 0) this.rShiftTo(-n, r);
+            else this.lShiftTo(n, r);
+            return r;
+        };
+
+        // (public) this >> n
+        BigInteger.prototype.shiftRight = function (n) {
+            var r = nbi();
+            if (n < 0) this.lShiftTo(-n, r);
+            else this.rShiftTo(n, r);
+            return r;
+        };
+
+        // (public) returns index of lowest 1-bit (or -1 if none)
+        BigInteger.prototype.getLowestSetBit = function () {
+            for (var i = 0; i < this.t; ++i)
+                if (this[i] != 0) return i * this.DB + lbit(this[i]);
+            if (this.s < 0) return this.t * this.DB;
+            return -1;
+        };
+
+        // (public) return number of set bits
+        BigInteger.prototype.bitCount = function () {
+            var r = 0,
+                x = this.s & this.DM;
+            for (var i = 0; i < this.t; ++i) r += cbit(this[i] ^ x);
+            return r;
+        };
+
+        // (public) true iff nth bit is set
+        BigInteger.prototype.testBit = function (n) {
+            var j = Math.floor(n / this.DB);
+            if (j >= this.t) return (this.s != 0);
+            return ((this[j] & (1 << (n % this.DB))) != 0);
+        };
+
+        // (public) this | (1<<n)
+        BigInteger.prototype.setBit = function (n) {
+            return this.changeBit(n, op_or);
+        };
+        // (public) this & ~(1<<n)
+        BigInteger.prototype.clearBit = function (n) {
+            return this.changeBit(n, op_andnot);
+        };
+        // (public) this ^ (1<<n)
+        BigInteger.prototype.flipBit = function (n) {
+            return this.changeBit(n, op_xor);
+        };
+        // (public) this + a
+        BigInteger.prototype.add = function (a) {
+            var r = nbi();
+            this.addTo(a, r);
+            return r;
+        };
+        // (public) this - a
+        BigInteger.prototype.subtract = function (a) {
+            var r = nbi();
+            this.subTo(a, r);
+            return r;
+        };
+        // (public) this * a
+        BigInteger.prototype.multiply = function (a) {
+            var r = nbi();
+            this.multiplyTo(a, r);
+            return r;
+        };
+        // (public) this / a
+        BigInteger.prototype.divide = function (a) {
+            var r = nbi();
+            this.divRemTo(a, r, null);
+            return r;
+        };
+        // (public) this % a
+        BigInteger.prototype.remainder = function (a) {
+            var r = nbi();
+            this.divRemTo(a, null, r);
+            return r;
+        };
+        // (public) [this/a,this%a]
+        BigInteger.prototype.divideAndRemainder = function (a) {
+            var q = nbi(),
+                r = nbi();
+            this.divRemTo(a, q, r);
+            return new Array(q, r);
+        };
+
+        // (public) this^e % m (HAC 14.85)
+        BigInteger.prototype.modPow = function (e, m) {
+            var i = e.bitLength(),
+                k, r = nbv(1),
+                z;
+            if (i <= 0) return r;
+            else if (i < 18) k = 1;
+            else if (i < 48) k = 3;
+            else if (i < 144) k = 4;
+            else if (i < 768) k = 5;
+            else k = 6;
+            if (i < 8)
+                z = new Classic(m);
+            else if (m.isEven())
+                z = new Barrett(m);
+            else
+                z = new Montgomery(m);
+
+            // precomputation
+            var g = new Array(),
+                n = 3,
+                k1 = k - 1,
+                km = (1 << k) - 1;
+            g[1] = z.convert(this);
+            if (k > 1) {
+                var g2 = nbi();
+                z.sqrTo(g[1], g2);
+                while (n <= km) {
+                    g[n] = nbi();
+                    z.mulTo(g2, g[n - 2], g[n]);
+                    n += 2;
+                }
+            }
+
+            var j = e.t - 1,
+                w, is1 = true,
+                r2 = nbi(),
+                t;
+            i = nbits(e[j]) - 1;
+            while (j >= 0) {
+                if (i >= k1) w = (e[j] >> (i - k1)) & km;
+                else {
+                    w = (e[j] & ((1 << (i + 1)) - 1)) << (k1 - i);
+                    if (j > 0) w |= e[j - 1] >> (this.DB + i - k1);
+                }
+
+                n = k;
+                while ((w & 1) == 0) {
+                    w >>= 1;
+                    --n;
+                }
+                if ((i -= n) < 0) {
+                    i += this.DB;
+                    --j;
+                }
+                if (is1) { // ret == 1, don't bother squaring or multiplying it
+                    g[w].copyTo(r);
+                    is1 = false;
+                } else {
+                    while (n > 1) {
+                        z.sqrTo(r, r2);
+                        z.sqrTo(r2, r);
+                        n -= 2;
+                    }
+                    if (n > 0) z.sqrTo(r, r2);
+                    else {
+                        t = r;
+                        r = r2;
+                        r2 = t;
+                    }
+                    z.mulTo(r2, g[w], r);
+                }
+
+                while (j >= 0 && (e[j] & (1 << i)) == 0) {
+                    z.sqrTo(r, r2);
+                    t = r;
+                    r = r2;
+                    r2 = t;
+                    if (--i < 0) {
+                        i = this.DB - 1;
+                        --j;
+                    }
+                }
+            }
+            return z.revert(r);
+        };
+
+        // (public) 1/this % m (HAC 14.61)
+        BigInteger.prototype.modInverse = function (m) {
+            var ac = m.isEven();
+            if (this.signum() === 0) throw new Error('division by zero');
+            if ((this.isEven() && ac) || m.signum() == 0) return BigInteger.ZERO;
+            var u = m.clone(),
+                v = this.clone();
+            var a = nbv(1),
+                b = nbv(0),
+                c = nbv(0),
+                d = nbv(1);
+            while (u.signum() != 0) {
+                while (u.isEven()) {
+                    u.rShiftTo(1, u);
+                    if (ac) {
+                        if (!a.isEven() || !b.isEven()) {
+                            a.addTo(this, a);
+                            b.subTo(m, b);
+                        }
+                        a.rShiftTo(1, a);
+                    } else if (!b.isEven()) b.subTo(m, b);
+                    b.rShiftTo(1, b);
+                }
+                while (v.isEven()) {
+                    v.rShiftTo(1, v);
+                    if (ac) {
+                        if (!c.isEven() || !d.isEven()) {
+                            c.addTo(this, c);
+                            d.subTo(m, d);
+                        }
+                        c.rShiftTo(1, c);
+                    } else if (!d.isEven()) d.subTo(m, d);
+                    d.rShiftTo(1, d);
+                }
+                if (u.compareTo(v) >= 0) {
+                    u.subTo(v, u);
+                    if (ac) a.subTo(c, a);
+                    b.subTo(d, b);
+                } else {
+                    v.subTo(u, v);
+                    if (ac) c.subTo(a, c);
+                    d.subTo(b, d);
+                }
+            }
+            if (v.compareTo(BigInteger.ONE) != 0) return BigInteger.ZERO;
+            while (d.compareTo(m) >= 0) d.subTo(m, d);
+            while (d.signum() < 0) d.addTo(m, d);
+            return d;
+        };
+
+
+        // (public) this^e
+        BigInteger.prototype.pow = function (e) {
+            return this.exp(e, new NullExp());
+        };
+
+        // (public) gcd(this,a) (HAC 14.54)
+        BigInteger.prototype.gcd = function (a) {
+            var x = (this.s < 0) ? this.negate() : this.clone();
+            var y = (a.s < 0) ? a.negate() : a.clone();
+            if (x.compareTo(y) < 0) {
+                var t = x;
+                x = y;
+                y = t;
+            }
+            var i = x.getLowestSetBit(),
+                g = y.getLowestSetBit();
+            if (g < 0) return x;
+            if (i < g) g = i;
+            if (g > 0) {
+                x.rShiftTo(g, x);
+                y.rShiftTo(g, y);
+            }
+            while (x.signum() > 0) {
+                if ((i = x.getLowestSetBit()) > 0) x.rShiftTo(i, x);
+                if ((i = y.getLowestSetBit()) > 0) y.rShiftTo(i, y);
+                if (x.compareTo(y) >= 0) {
+                    x.subTo(y, x);
+                    x.rShiftTo(1, x);
+                } else {
+                    y.subTo(x, y);
+                    y.rShiftTo(1, y);
+                }
+            }
+            if (g > 0) y.lShiftTo(g, y);
+            return y;
+        };
+
+        // (public) test primality with certainty >= 1-.5^t
+        BigInteger.prototype.isProbablePrime = function (t) {
+            var i, x = this.abs();
+            if (x.t == 1 && x[0] <= lowprimes[lowprimes.length - 1]) {
+                for (i = 0; i < lowprimes.length; ++i)
+                    if (x[0] == lowprimes[i]) return true;
+                return false;
+            }
+            if (x.isEven()) return false;
+            i = 1;
+            while (i < lowprimes.length) {
+                var m = lowprimes[i],
+                    j = i + 1;
+                while (j < lowprimes.length && m < lplim) m *= lowprimes[j++];
+                m = x.modInt(m);
+                while (i < j)
+                    if (m % lowprimes[i++] == 0) return false;
+            }
+            return x.millerRabin(t);
+        };
+
+
+        // JSBN-specific extension
+
+        // (public) this^2
+        BigInteger.prototype.square = function () {
+            var r = nbi();
+            this.squareTo(r);
+            return r;
+        };
+
+
+        // NOTE: BigInteger interfaces not implemented in jsbn:
+        // BigInteger(int signum, byte[] magnitude)
+        // double doubleValue()
+        // float floatValue()
+        // int hashCode()
+        // long longValue()
+        // static BigInteger valueOf(long val)
+
+
+
+        // Copyright Stephan Thomas (start) --- //
+        // https://raw.github.com/bitcoinjs/bitcoinjs-lib/07f9d55ccb6abd962efb6befdd37671f85ea4ff9/src/util.js
+        // BigInteger monkey patching
+        BigInteger.valueOf = nbv;
+
+        /**
+         * Returns a byte array representation of the big integer.
+         *
+         * This returns the absolute of the contained value in big endian
+         * form. A value of zero results in an empty array.
+         */
+        BigInteger.prototype.toByteArrayUnsigned = function () {
+            var ba = this.abs().toByteArray();
+            if (ba.length) {
+                if (ba[0] == 0) {
+                    ba = ba.slice(1);
+                }
+                return ba.map(function (v) {
+                    return (v < 0) ? v + 256 : v;
+                });
+            } else {
+                // Empty array, nothing to do
+                return ba;
+            }
+        };
+
+        /**
+         * Turns a byte array into a big integer.
+         *
+         * This function will interpret a byte array as a big integer in big
+         * endian notation and ignore leading zeros.
+         */
+        BigInteger.fromByteArrayUnsigned = function (ba) {
+            if (!ba.length) {
+                return ba.valueOf(0);
+            } else if (ba[0] & 0x80) {
+                // Prepend a zero so the BigInteger class doesn't mistake this
+                // for a negative integer.
+                return new BigInteger([0].concat(ba));
+            } else {
+                return new BigInteger(ba);
+            }
+        };
+
+        /**
+         * Converts big integer to signed byte representation.
+         *
+         * The format for this value uses a the most significant bit as a sign
+         * bit. If the most significant bit is already occupied by the
+         * absolute value, an extra byte is prepended and the sign bit is set
+         * there.
+         *
+         * Examples:
+         *
+         *      0 =>     0x00
+         *      1 =>     0x01
+         *     -1 =>     0x81
+         *    127 =>     0x7f
+         *   -127 =>     0xff
+         *    128 =>   0x0080
+         *   -128 =>   0x8080
+         *    255 =>   0x00ff
+         *   -255 =>   0x80ff
+         *  16300 =>   0x3fac
+         * -16300 =>   0xbfac
+         *  62300 => 0x00f35c
+         * -62300 => 0x80f35c
+         */
+        BigInteger.prototype.toByteArraySigned = function () {
+            var val = this.abs().toByteArrayUnsigned();
+            var neg = this.compareTo(BigInteger.ZERO) < 0;
+
+            if (neg) {
+                if (val[0] & 0x80) {
+                    val.unshift(0x80);
+                } else {
+                    val[0] |= 0x80;
+                }
+            } else {
+                if (val[0] & 0x80) {
+                    val.unshift(0x00);
+                }
+            }
+
+            return val;
+        };
+
+        /**
+         * Parse a signed big integer byte representation.
+         *
+         * For details on the format please see BigInteger.toByteArraySigned.
+         */
+        BigInteger.fromByteArraySigned = function (ba) {
+            // Check for negative value
+            if (ba[0] & 0x80) {
+                // Remove sign bit
+                ba[0] &= 0x7f;
+
+                return BigInteger.fromByteArrayUnsigned(ba).negate();
+            } else {
+                return BigInteger.fromByteArrayUnsigned(ba);
+            }
+        };
+        // Copyright Stephan Thomas (end) --- //
+
+
+
+
+        // ****** REDUCTION ******* //
+
+        // Modular reduction using "classic" algorithm
+        var Classic = GLOBAL.Classic = function Classic(m) {
+            this.m = m;
+        }
+        Classic.prototype.convert = function (x) {
+            if (x.s < 0 || x.compareTo(this.m) >= 0) return x.mod(this.m);
+            else return x;
+        };
+        Classic.prototype.revert = function (x) {
+            return x;
+        };
+        Classic.prototype.reduce = function (x) {
+            x.divRemTo(this.m, null, x);
+        };
+        Classic.prototype.mulTo = function (x, y, r) {
+            x.multiplyTo(y, r);
+            this.reduce(r);
+        };
+        Classic.prototype.sqrTo = function (x, r) {
+            x.squareTo(r);
+            this.reduce(r);
+        };
+
+
+
+
+
+        // Montgomery reduction
+        var Montgomery = GLOBAL.Montgomery = function Montgomery(m) {
+            this.m = m;
+            this.mp = m.invDigit();
+            this.mpl = this.mp & 0x7fff;
+            this.mph = this.mp >> 15;
+            this.um = (1 << (m.DB - 15)) - 1;
+            this.mt2 = 2 * m.t;
+        }
+        // xR mod m
+        Montgomery.prototype.convert = function (x) {
+            var r = nbi();
+            x.abs().dlShiftTo(this.m.t, r);
+            r.divRemTo(this.m, null, r);
+            if (x.s < 0 && r.compareTo(BigInteger.ZERO) > 0) this.m.subTo(r, r);
+            return r;
+        }
+        // x/R mod m
+        Montgomery.prototype.revert = function (x) {
+            var r = nbi();
+            x.copyTo(r);
+            this.reduce(r);
+            return r;
+        };
+        // x = x/R mod m (HAC 14.32)
+        Montgomery.prototype.reduce = function (x) {
+            while (x.t <= this.mt2) // pad x so am has enough room later
+                x[x.t++] = 0;
+            for (var i = 0; i < this.m.t; ++i) {
+                // faster way of calculating u0 = x[i]*mp mod DV
+                var j = x[i] & 0x7fff;
+                var u0 = (j * this.mpl + (((j * this.mph + (x[i] >> 15) * this.mpl) & this.um) << 15)) & x.DM;
+                // use am to combine the multiply-shift-add into one call
+                j = i + this.m.t;
+                x[j] += this.m.am(0, u0, x, i, 0, this.m.t);
+                // propagate carry
+                while (x[j] >= x.DV) {
+                    x[j] -= x.DV;
+                    x[++j]++;
+                }
+            }
+            x.clamp();
+            x.drShiftTo(this.m.t, x);
+            if (x.compareTo(this.m) >= 0) x.subTo(this.m, x);
+        };
+        // r = "xy/R mod m"; x,y != r
+        Montgomery.prototype.mulTo = function (x, y, r) {
+            x.multiplyTo(y, r);
+            this.reduce(r);
+        };
+        // r = "x^2/R mod m"; x != r
+        Montgomery.prototype.sqrTo = function (x, r) {
+            x.squareTo(r);
+            this.reduce(r);
+        };
+
+
+
+
+
+        // A "null" reducer
+        var NullExp = GLOBAL.NullExp = function NullExp() { }
+        NullExp.prototype.convert = function (x) {
+            return x;
+        };
+        NullExp.prototype.revert = function (x) {
+            return x;
+        };
+        NullExp.prototype.mulTo = function (x, y, r) {
+            x.multiplyTo(y, r);
+        };
+        NullExp.prototype.sqrTo = function (x, r) {
+            x.squareTo(r);
+        };
+
+
+
+
+
+        // Barrett modular reduction
+        var Barrett = GLOBAL.Barrett = function Barrett(m) {
+            // setup Barrett
+            this.r2 = nbi();
+            this.q3 = nbi();
+            BigInteger.ONE.dlShiftTo(2 * m.t, this.r2);
+            this.mu = this.r2.divide(m);
+            this.m = m;
+        }
+        Barrett.prototype.convert = function (x) {
+            if (x.s < 0 || x.t > 2 * this.m.t) return x.mod(this.m);
+            else if (x.compareTo(this.m) < 0) return x;
+            else {
+                var r = nbi();
+                x.copyTo(r);
+                this.reduce(r);
+                return r;
+            }
+        };
+        Barrett.prototype.revert = function (x) {
+            return x;
+        };
+        // x = x mod m (HAC 14.42)
+        Barrett.prototype.reduce = function (x) {
+            x.drShiftTo(this.m.t - 1, this.r2);
+            if (x.t > this.m.t + 1) {
+                x.t = this.m.t + 1;
+                x.clamp();
+            }
+            this.mu.multiplyUpperTo(this.r2, this.m.t + 1, this.q3);
+            this.m.multiplyLowerTo(this.q3, this.m.t + 1, this.r2);
+            while (x.compareTo(this.r2) < 0) x.dAddOffset(1, this.m.t + 1);
+            x.subTo(this.r2, x);
+            while (x.compareTo(this.m) >= 0) x.subTo(this.m, x);
+        };
+        // r = x*y mod m; x,y != r
+        Barrett.prototype.mulTo = function (x, y, r) {
+            x.multiplyTo(y, r);
+            this.reduce(r);
+        };
+        // r = x^2 mod m; x != r
+        Barrett.prototype.sqrTo = function (x, r) {
+            x.squareTo(r);
+            this.reduce(r);
+        };
+
+        // BigInteger interfaces not implemented in jsbn:
+
+        // BigInteger(int signum, byte[] magnitude)
+        // double doubleValue()
+        // float floatValue()
+        // int hashCode()
+        // long longValue()
+        // static BigInteger valueOf(long val)
+    })();
+
+    //ellipticcurve.js
+    (function () {
+        /*!
+         * Basic Javascript Elliptic Curve implementation
+         * Ported loosely from BouncyCastle's Java EC code
+         * Only Fp curves implemented for now
+         *
+         * Copyright Tom Wu, bitaddress.org  BSD License.
+         * http://www-cs-students.stanford.edu/~tjw/jsbn/LICENSE
+         */
+        // Constructor function of Global EllipticCurve object
+        var ec = GLOBAL.EllipticCurve = function () { };
+
+        // ----------------
+        // ECFieldElementFp constructor
+        // q instanceof BigInteger
+        // x instanceof BigInteger
+        ec.FieldElementFp = function (q, x) {
+            this.x = x;
+            // TODO if(x.compareTo(q) >= 0) error
+            this.q = q;
+        };
+
+        ec.FieldElementFp.prototype.equals = function (other) {
+            if (other == this) return true;
+            return (this.q.equals(other.q) && this.x.equals(other.x));
+        };
+
+        ec.FieldElementFp.prototype.toBigInteger = function () {
+            return this.x;
+        };
+
+        ec.FieldElementFp.prototype.negate = function () {
+            return new ec.FieldElementFp(this.q, this.x.negate().mod(this.q));
+        };
+
+        ec.FieldElementFp.prototype.add = function (b) {
+            return new ec.FieldElementFp(this.q, this.x.add(b.toBigInteger()).mod(this.q));
+        };
+
+        ec.FieldElementFp.prototype.subtract = function (b) {
+            return new ec.FieldElementFp(this.q, this.x.subtract(b.toBigInteger()).mod(this.q));
+        };
+
+        ec.FieldElementFp.prototype.multiply = function (b) {
+            return new ec.FieldElementFp(this.q, this.x.multiply(b.toBigInteger()).mod(this.q));
+        };
+
+        ec.FieldElementFp.prototype.square = function () {
+            return new ec.FieldElementFp(this.q, this.x.square().mod(this.q));
+        };
+
+        ec.FieldElementFp.prototype.divide = function (b) {
+            return new ec.FieldElementFp(this.q, this.x.multiply(b.toBigInteger().modInverse(this.q)).mod(
+                this.q));
+        };
+
+        ec.FieldElementFp.prototype.getByteLength = function () {
+            return Math.floor((this.toBigInteger().bitLength() + 7) / 8);
+        };
+
+        // D.1.4 91
+        /**
+         * return a sqrt root - the routine verifies that the calculation
+         * returns the right value - if none exists it returns null.
+         *
+         * Copyright (c) 2000 - 2011 The Legion Of The Bouncy Castle (http://www.bouncycastle.org)
+         * Ported to JavaScript by bitaddress.org
+         */
+        ec.FieldElementFp.prototype.sqrt = function () {
+            if (!this.q.testBit(0)) throw new Error("even value of q");
+
+            // p mod 4 == 3
+            if (this.q.testBit(1)) {
+                // z = g^(u+1) + p, p = 4u + 3
+                var z = new ec.FieldElementFp(this.q, this.x.modPow(this.q.shiftRight(2).add(BigInteger.ONE),
+                    this.q));
+                return z.square().equals(this) ? z : null;
+            }
+
+            // p mod 4 == 1
+            var qMinusOne = this.q.subtract(BigInteger.ONE);
+            var legendreExponent = qMinusOne.shiftRight(1);
+            if (!(this.x.modPow(legendreExponent, this.q).equals(BigInteger.ONE))) return null;
+            var u = qMinusOne.shiftRight(2);
+            var k = u.shiftLeft(1).add(BigInteger.ONE);
+            var Q = this.x;
+            var fourQ = Q.shiftLeft(2).mod(this.q);
+            var U, V;
+
+            do {
+                var rand = new SecureRandom();
+                var P;
+                do {
+                    P = new BigInteger(this.q.bitLength(), rand);
+                }
+                while (P.compareTo(this.q) >= 0 || !(P.multiply(P).subtract(fourQ).modPow(legendreExponent,
+                    this.q).equals(qMinusOne)));
+
+                var result = ec.FieldElementFp.fastLucasSequence(this.q, P, Q, k);
+
+                U = result[0];
+                V = result[1];
+                if (V.multiply(V).mod(this.q).equals(fourQ)) {
+                    // Integer division by 2, mod q
+                    if (V.testBit(0)) {
+                        V = V.add(this.q);
+                    }
+                    V = V.shiftRight(1);
+                    return new ec.FieldElementFp(this.q, V);
+                }
+            }
+            while (U.equals(BigInteger.ONE) || U.equals(qMinusOne));
+
+            return null;
+        };
+        /*!
+         * Crypto-JS 2.5.4 BlockModes.js
+         * contribution from Simon Greatrix
+         */
+
+        (function (C) {
+
+            // Create pad namespace
+            var C_pad = C.pad = {};
+
+            // Calculate the number of padding bytes required.
+            function _requiredPadding(cipher, message) {
+                var blockSizeInBytes = cipher._blocksize * 4;
+                var reqd = blockSizeInBytes - message.length % blockSizeInBytes;
+                return reqd;
+            }
+
+            // Remove padding when the final byte gives the number of padding bytes.
+            var _unpadLength = function (cipher, message, alg, padding) {
+                var pad = message.pop();
+                if (pad == 0) {
+                    throw new Error("Invalid zero-length padding specified for " + alg +
+                        ". Wrong cipher specification or key used?");
+                }
+                var maxPad = cipher._blocksize * 4;
+                if (pad > maxPad) {
+                    throw new Error("Invalid padding length of " + pad +
+                        " specified for " + alg +
+                        ". Wrong cipher specification or key used?");
+                }
+                for (var i = 1; i < pad; i++) {
+                    var b = message.pop();
+                    if (padding != undefined && padding != b) {
+                        throw new Error("Invalid padding byte of 0x" + b.toString(16) +
+                            " specified for " + alg +
+                            ". Wrong cipher specification or key used?");
+                    }
+                }
+            };
+
+            // No-operation padding, used for stream ciphers
+            C_pad.NoPadding = {
+                pad: function (cipher, message) { },
+                unpad: function (cipher, message) { }
+            };
+
+            // Zero Padding.
+            //
+            // If the message is not an exact number of blocks, the final block is
+            // completed with 0x00 bytes. There is no unpadding.
+            C_pad.ZeroPadding = {
+                pad: function (cipher, message) {
+                    var blockSizeInBytes = cipher._blocksize * 4;
+                    var reqd = message.length % blockSizeInBytes;
+                    if (reqd != 0) {
+                        for (reqd = blockSizeInBytes - reqd; reqd > 0; reqd--) {
+                            message.push(0x00);
+                        }
+                    }
+                },
+
+                unpad: function (cipher, message) {
+                    while (message[message.length - 1] == 0) {
+                        message.pop();
+                    }
+                }
+            };
+
+            // ISO/IEC 7816-4 padding.
+            //
+            // Pads the plain text with an 0x80 byte followed by as many 0x00
+            // bytes are required to complete the block.
+            C_pad.iso7816 = {
+                pad: function (cipher, message) {
+                    var reqd = _requiredPadding(cipher, message);
+                    message.push(0x80);
+                    for (; reqd > 1; reqd--) {
+                        message.push(0x00);
+                    }
+                },
+
+                unpad: function (cipher, message) {
+                    var padLength;
+                    for (padLength = cipher._blocksize * 4; padLength > 0; padLength--) {
+                        var b = message.pop();
+                        if (b == 0x80) return;
+                        if (b != 0x00) {
+                            throw new Error("ISO-7816 padding byte must be 0, not 0x" + b.toString(16) +
+                                ". Wrong cipher specification or key used?");
+                        }
+                    }
+                    throw new Error(
+                        "ISO-7816 padded beyond cipher block size. Wrong cipher specification or key used?"
+                    );
+                }
+            };
+
+            // ANSI X.923 padding
+            //
+            // The final block is padded with zeros except for the last byte of the
+            // last block which contains the number of padding bytes.
+            C_pad.ansix923 = {
+                pad: function (cipher, message) {
+                    var reqd = _requiredPadding(cipher, message);
+                    for (var i = 1; i < reqd; i++) {
+                        message.push(0x00);
+                    }
+                    message.push(reqd);
+                },
+
+                unpad: function (cipher, message) {
+                    _unpadLength(cipher, message, "ANSI X.923", 0);
+                }
+            };
+
+            // ISO 10126
+            //
+            // The final block is padded with random bytes except for the last
+            // byte of the last block which contains the number of padding bytes.
+            C_pad.iso10126 = {
+                pad: function (cipher, message) {
+                    var reqd = _requiredPadding(cipher, message);
+                    for (var i = 1; i < reqd; i++) {
+                        message.push(Math.floor(securedMathRandom() * 256));
+                    }
+                    message.push(reqd);
+                },
+
+                unpad: function (cipher, message) {
+                    _unpadLength(cipher, message, "ISO 10126", undefined);
+                }
+            };
+
+            // PKCS7 padding
+            //
+            // PKCS7 is described in RFC 5652. Padding is in whole bytes. The
+            // value of each added byte is the number of bytes that are added,
+            // i.e. N bytes, each of value N are added.
+            C_pad.pkcs7 = {
+                pad: function (cipher, message) {
+                    var reqd = _requiredPadding(cipher, message);
+                    for (var i = 0; i < reqd; i++) {
+                        message.push(reqd);
+                    }
+                },
+
+                unpad: function (cipher, message) {
+                    _unpadLength(cipher, message, "PKCS 7", message[message.length - 1]);
+                }
+            };
+
+            // Create mode namespace
+            var C_mode = C.mode = {};
+
+            /**
+             * Mode base "class".
+             */
+            var Mode = C_mode.Mode = function (padding) {
+                if (padding) {
+                    this._padding = padding;
+                }
+            };
+
+            Mode.prototype = {
+                encrypt: function (cipher, m, iv) {
+                    this._padding.pad(cipher, m);
+                    this._doEncrypt(cipher, m, iv);
+                },
+
+                decrypt: function (cipher, m, iv) {
+                    this._doDecrypt(cipher, m, iv);
+                    this._padding.unpad(cipher, m);
+                },
+
+                // Default padding
+                _padding: C_pad.iso7816
+            };
+
+
+            /**
+             * Electronic Code Book mode.
+             * 
+             * ECB applies the cipher directly against each block of the input.
+             * 
+             * ECB does not require an initialization vector.
+             */
+            var ECB = C_mode.ECB = function () {
+                // Call parent constructor
+                Mode.apply(this, arguments);
+            };
+
+            // Inherit from Mode
+            var ECB_prototype = ECB.prototype = new Mode;
+
+            // Concrete steps for Mode template
+            ECB_prototype._doEncrypt = function (cipher, m, iv) {
+                var blockSizeInBytes = cipher._blocksize * 4;
+                // Encrypt each block
+                for (var offset = 0; offset < m.length; offset += blockSizeInBytes) {
+                    cipher._encryptblock(m, offset);
+                }
+            };
+            ECB_prototype._doDecrypt = function (cipher, c, iv) {
+                var blockSizeInBytes = cipher._blocksize * 4;
+                // Decrypt each block
+                for (var offset = 0; offset < c.length; offset += blockSizeInBytes) {
+                    cipher._decryptblock(c, offset);
+                }
+            };
+
+            // ECB never uses an IV
+            ECB_prototype.fixOptions = function (options) {
+                options.iv = [];
+            };
+
+
+            /**
+             * Cipher block chaining
+             * 
+             * The first block is XORed with the IV. Subsequent blocks are XOR with the
+             * previous cipher output.
+             */
+            var CBC = C_mode.CBC = function () {
+                // Call parent constructor
+                Mode.apply(this, arguments);
+            };
+
+            // Inherit from Mode
+            var CBC_prototype = CBC.prototype = new Mode;
+
+            // Concrete steps for Mode template
+            CBC_prototype._doEncrypt = function (cipher, m, iv) {
+                var blockSizeInBytes = cipher._blocksize * 4;
+
+                // Encrypt each block
+                for (var offset = 0; offset < m.length; offset += blockSizeInBytes) {
+                    if (offset == 0) {
+                        // XOR first block using IV
+                        for (var i = 0; i < blockSizeInBytes; i++)
+                            m[i] ^= iv[i];
+                    } else {
+                        // XOR this block using previous crypted block
+                        for (var i = 0; i < blockSizeInBytes; i++)
+                            m[offset + i] ^= m[offset + i - blockSizeInBytes];
+                    }
+                    // Encrypt block
+                    cipher._encryptblock(m, offset);
+                }
+            };
+            CBC_prototype._doDecrypt = function (cipher, c, iv) {
+                var blockSizeInBytes = cipher._blocksize * 4;
+
+                // At the start, the previously crypted block is the IV
+                var prevCryptedBlock = iv;
+
+                // Decrypt each block
+                for (var offset = 0; offset < c.length; offset += blockSizeInBytes) {
+                    // Save this crypted block
+                    var thisCryptedBlock = c.slice(offset, offset + blockSizeInBytes);
+                    // Decrypt block
+                    cipher._decryptblock(c, offset);
+                    // XOR decrypted block using previous crypted block
+                    for (var i = 0; i < blockSizeInBytes; i++) {
+                        c[offset + i] ^= prevCryptedBlock[i];
+                    }
+                    prevCryptedBlock = thisCryptedBlock;
+                }
+            };
+
+
+            /**
+             * Cipher feed back
+             * 
+             * The cipher output is XORed with the plain text to produce the cipher output,
+             * which is then fed back into the cipher to produce a bit pattern to XOR the
+             * next block with.
+             * 
+             * This is a stream cipher mode and does not require padding.
+             */
+            var CFB = C_mode.CFB = function () {
+                // Call parent constructor
+                Mode.apply(this, arguments);
+            };
+
+            // Inherit from Mode
+            var CFB_prototype = CFB.prototype = new Mode;
+
+            // Override padding
+            CFB_prototype._padding = C_pad.NoPadding;
+
+            // Concrete steps for Mode template
+            CFB_prototype._doEncrypt = function (cipher, m, iv) {
+                var blockSizeInBytes = cipher._blocksize * 4,
+                    keystream = iv.slice(0);
+
+                // Encrypt each byte
+                for (var i = 0; i < m.length; i++) {
+
+                    var j = i % blockSizeInBytes;
+                    if (j == 0) cipher._encryptblock(keystream, 0);
+
+                    m[i] ^= keystream[j];
+                    keystream[j] = m[i];
+                }
+            };
+            CFB_prototype._doDecrypt = function (cipher, c, iv) {
+                var blockSizeInBytes = cipher._blocksize * 4,
+                    keystream = iv.slice(0);
+
+                // Encrypt each byte
+                for (var i = 0; i < c.length; i++) {
+
+                    var j = i % blockSizeInBytes;
+                    if (j == 0) cipher._encryptblock(keystream, 0);
+
+                    var b = c[i];
+                    c[i] ^= keystream[j];
+                    keystream[j] = b;
+                }
+            };
+
+
+            /**
+             * Output feed back
+             * 
+             * The cipher repeatedly encrypts its own output. The output is XORed with the
+             * plain text to produce the cipher text.
+             * 
+             * This is a stream cipher mode and does not require padding.
+             */
+            var OFB = C_mode.OFB = function () {
+                // Call parent constructor
+                Mode.apply(this, arguments);
+            };
+
+            // Inherit from Mode
+            var OFB_prototype = OFB.prototype = new Mode;
+
+            // Override padding
+            OFB_prototype._padding = C_pad.NoPadding;
+
+            // Concrete steps for Mode template
+            OFB_prototype._doEncrypt = function (cipher, m, iv) {
+
+                var blockSizeInBytes = cipher._blocksize * 4,
+                    keystream = iv.slice(0);
+
+                // Encrypt each byte
+                for (var i = 0; i < m.length; i++) {
+
+                    // Generate keystream
+                    if (i % blockSizeInBytes == 0)
+                        cipher._encryptblock(keystream, 0);
+
+                    // Encrypt byte
+                    m[i] ^= keystream[i % blockSizeInBytes];
+
+                }
+            };
+            OFB_prototype._doDecrypt = OFB_prototype._doEncrypt;
+
+            /**
+             * Counter
+             * @author Gergely Risko
+             *
+             * After every block the last 4 bytes of the IV is increased by one
+             * with carry and that IV is used for the next block.
+             *
+             * This is a stream cipher mode and does not require padding.
+             */
+            var CTR = C_mode.CTR = function () {
+                // Call parent constructor
+                Mode.apply(this, arguments);
+            };
+
+            // Inherit from Mode
+            var CTR_prototype = CTR.prototype = new Mode;
+
+            // Override padding
+            CTR_prototype._padding = C_pad.NoPadding;
+
+            CTR_prototype._doEncrypt = function (cipher, m, iv) {
+                var blockSizeInBytes = cipher._blocksize * 4;
+                var counter = iv.slice(0);
+
+                for (var i = 0; i < m.length;) {
+                    // do not lose iv
+                    var keystream = counter.slice(0);
+
+                    // Generate keystream for next block
+                    cipher._encryptblock(keystream, 0);
+
+                    // XOR keystream with block
+                    for (var j = 0; i < m.length && j < blockSizeInBytes; j++, i++) {
+                        m[i] ^= keystream[j];
+                    }
+
+                    // Increase counter
+                    if (++(counter[blockSizeInBytes - 1]) == 256) {
+                        counter[blockSizeInBytes - 1] = 0;
+                        if (++(counter[blockSizeInBytes - 2]) == 256) {
+                            counter[blockSizeInBytes - 2] = 0;
+                            if (++(counter[blockSizeInBytes - 3]) == 256) {
+                                counter[blockSizeInBytes - 3] = 0;
+                                ++(counter[blockSizeInBytes - 4]);
+                            }
+                        }
+                    }
+                }
+            };
+            CTR_prototype._doDecrypt = CTR_prototype._doEncrypt;
+
+        })(Crypto);
+
+        /*!
+         * Crypto-JS v2.5.4  PBKDF2.js
+         * http://code.google.com/p/crypto-js/
+         * Copyright (c) 2009-2013, Jeff Mott. All rights reserved.
+         * http://code.google.com/p/crypto-js/wiki/License
+         */
+        (function () {
+
+            // Shortcuts
+            var C = Crypto,
+                util = C.util,
+                charenc = C.charenc,
+                UTF8 = charenc.UTF8,
+                Binary = charenc.Binary;
+
+            C.PBKDF2 = function (password, salt, keylen, options) {
+
+                // Convert to byte arrays
+                if (password.constructor == String) password = UTF8.stringToBytes(password);
+                if (salt.constructor == String) salt = UTF8.stringToBytes(salt);
+                /* else, assume byte arrays already */
+
+                // Defaults
+                var hasher = options && options.hasher || C.SHA1,
+                    iterations = options && options.iterations || 1;
+
+                // Pseudo-random function
+                function PRF(password, salt) {
+                    return C.HMAC(hasher, salt, password, {
+                        asBytes: true
+                    });
+                }
+
+                // Generate key
+                var derivedKeyBytes = [],
+                    blockindex = 1;
+                while (derivedKeyBytes.length < keylen) {
+                    var block = PRF(password, salt.concat(util.wordsToBytes([blockindex])));
+                    for (var u = block, i = 1; i < iterations; i++) {
+                        u = PRF(password, u);
+                        for (var j = 0; j < block.length; j++) block[j] ^= u[j];
+                    }
+                    derivedKeyBytes = derivedKeyBytes.concat(block);
+                    blockindex++;
+                }
+
+                // Truncate excess bytes
+                derivedKeyBytes.length = keylen;
+
+                return options && options.asBytes ? derivedKeyBytes :
+                    options && options.asString ? Binary.bytesToString(derivedKeyBytes) :
+                        util.bytesToHex(derivedKeyBytes);
+
+            };
+
+        })();
+
+        /*
+         * Copyright (c) 2010-2011 Intalio Pte, All Rights Reserved
+         * 
+         * Permission is hereby granted, free of charge, to any person obtaining a copy
+         * of this software and associated documentation files (the "Software"), to deal
+         * in the Software without restriction, including without limitation the rights
+         * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+         * copies of the Software, and to permit persons to whom the Software is
+         * furnished to do so, subject to the following conditions:
+         * 
+         * The above copyright notice and this permission notice shall be included in
+         * all copies or substantial portions of the Software.
+         * 
+         * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+         * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+         * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+         * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+         * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+         * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+         * THE SOFTWARE.
+         */
+        // https://github.com/cheongwy/node-scrypt-js
+        (function () {
+
+            var MAX_VALUE = 2147483647;
+            var workerUrl = null;
+
+            //function scrypt(byte[] passwd, byte[] salt, int N, int r, int p, int dkLen)
+            /*
+             * N = Cpu cost
+             * r = Memory cost
+             * p = parallelization cost
+             * 
+             */
+            GLOBAL.Crypto_scrypt = function (passwd, salt, N, r, p, dkLen, callback) {
+                if (N == 0 || (N & (N - 1)) != 0) throw Error("N must be > 0 and a power of 2");
+
+                if (N > MAX_VALUE / 128 / r) throw Error("Parameter N is too large");
+                if (r > MAX_VALUE / 128 / p) throw Error("Parameter r is too large");
+
+                var PBKDF2_opts = {
+                    iterations: 1,
+                    hasher: Crypto.SHA256,
+                    asBytes: true
+                };
+
+                var B = Crypto.PBKDF2(passwd, salt, p * 128 * r, PBKDF2_opts);
+
+                try {
+                    var i = 0;
+                    var worksDone = 0;
+                    var makeWorker = function () {
+                        if (!workerUrl) {
+                            var code = '(' + scryptCore.toString() + ')()';
+                            var blob;
+                            try {
+                                blob = new Blob([code], {
+                                    type: "text/javascript"
+                                });
+                            } catch (e) {
+                                GLOBAL.BlobBuilder = GLOBAL.BlobBuilder || GLOBAL.WebKitBlobBuilder ||
+                                    GLOBAL.MozBlobBuilder ||
+                                    GLOBAL.MSBlobBuilder;
+                                blob = new BlobBuilder();
+                                blob.append(code);
+                                blob = blob.getBlob("text/javascript");
+                            }
+                            workerUrl = URL.createObjectURL(blob);
+                        }
+                        var worker = new Worker(workerUrl);
+                        worker.onmessage = function (event) {
+                            var Bi = event.data[0],
+                                Bslice = event.data[1];
+                            worksDone++;
+
+                            if (i < p) {
+                                worker.postMessage([N, r, p, B, i++]);
+                            }
+
+                            var length = Bslice.length,
+                                destPos = Bi * 128 * r,
+                                srcPos = 0;
+                            while (length--) {
+                                B[destPos++] = Bslice[srcPos++];
+                            }
+
+                            if (worksDone == p) {
+                                callback(Crypto.PBKDF2(passwd, B, dkLen, PBKDF2_opts));
+                            }
+                        };
+                        return worker;
+                    };
+                    var workers = [makeWorker(), makeWorker()];
+                    workers[0].postMessage([N, r, p, B, i++]);
+                    if (p > 1) {
+                        workers[1].postMessage([N, r, p, B, i++]);
+                    }
+                } catch (e) {
+                    GLOBAL.setTimeout(function () {
+                        scryptCore();
+                        callback(Crypto.PBKDF2(passwd, B, dkLen, PBKDF2_opts));
+                    }, 0);
+                }
+
+                // using this function to enclose everything needed to create a worker (but also invokable directly for synchronous use)
+                function scryptCore() {
+                    var XY = [],
+                        V = [];
+
+                    if (typeof B === 'undefined') {
+                        onmessage = function (event) {
+                            var data = event.data;
+                            var N = data[0],
+                                r = data[1],
+                                p = data[2],
+                                B = data[3],
+                                i = data[4];
+
+                            var Bslice = [];
+                            arraycopy32(B, i * 128 * r, Bslice, 0, 128 * r);
+                            smix(Bslice, 0, r, N, V, XY);
+
+                            postMessage([i, Bslice]);
+                        };
+                    } else {
+                        for (var i = 0; i < p; i++) {
+                            smix(B, i * 128 * r, r, N, V, XY);
+                        }
+                    }
+
+                    function smix(B, Bi, r, N, V, XY) {
+                        var Xi = 0;
+                        var Yi = 128 * r;
+                        var i;
+
+                        arraycopy32(B, Bi, XY, Xi, Yi);
+
+                        for (i = 0; i < N; i++) {
+                            arraycopy32(XY, Xi, V, i * Yi, Yi);
+                            blockmix_salsa8(XY, Xi, Yi, r);
+                        }
+
+                        for (i = 0; i < N; i++) {
+                            var j = integerify(XY, Xi, r) & (N - 1);
+                            blockxor(V, j * Yi, XY, Xi, Yi);
+                            blockmix_salsa8(XY, Xi, Yi, r);
+                        }
+
+                        arraycopy32(XY, Xi, B, Bi, Yi);
+                    }
+
+                    function blockmix_salsa8(BY, Bi, Yi, r) {
+                        var X = [];
+                        var i;
+
+                        arraycopy32(BY, Bi + (2 * r - 1) * 64, X, 0, 64);
+
+                        for (i = 0; i < 2 * r; i++) {
+                            blockxor(BY, i * 64, X, 0, 64);
+                            salsa20_8(X);
+                            arraycopy32(X, 0, BY, Yi + (i * 64), 64);
+                        }
+
+                        for (i = 0; i < r; i++) {
+                            arraycopy32(BY, Yi + (i * 2) * 64, BY, Bi + (i * 64), 64);
+                        }
+
+                        for (i = 0; i < r; i++) {
+                            arraycopy32(BY, Yi + (i * 2 + 1) * 64, BY, Bi + (i + r) * 64, 64);
+                        }
+                    }
+
+                    function R(a, b) {
+                        return (a << b) | (a >>> (32 - b));
+                    }
+
+                    function salsa20_8(B) {
+                        var B32 = new Array(32);
+                        var x = new Array(32);
+                        var i;
+
+                        for (i = 0; i < 16; i++) {
+                            B32[i] = (B[i * 4 + 0] & 0xff) << 0;
+                            B32[i] |= (B[i * 4 + 1] & 0xff) << 8;
+                            B32[i] |= (B[i * 4 + 2] & 0xff) << 16;
+                            B32[i] |= (B[i * 4 + 3] & 0xff) << 24;
+                        }
+
+                        arraycopy(B32, 0, x, 0, 16);
+
+                        for (i = 8; i > 0; i -= 2) {
+                            x[4] ^= R(x[0] + x[12], 7);
+                            x[8] ^= R(x[4] + x[0], 9);
+                            x[12] ^= R(x[8] + x[4], 13);
+                            x[0] ^= R(x[12] + x[8], 18);
+                            x[9] ^= R(x[5] + x[1], 7);
+                            x[13] ^= R(x[9] + x[5], 9);
+                            x[1] ^= R(x[13] + x[9], 13);
+                            x[5] ^= R(x[1] + x[13], 18);
+                            x[14] ^= R(x[10] + x[6], 7);
+                            x[2] ^= R(x[14] + x[10], 9);
+                            x[6] ^= R(x[2] + x[14], 13);
+                            x[10] ^= R(x[6] + x[2], 18);
+                            x[3] ^= R(x[15] + x[11], 7);
+                            x[7] ^= R(x[3] + x[15], 9);
+                            x[11] ^= R(x[7] + x[3], 13);
+                            x[15] ^= R(x[11] + x[7], 18);
+                            x[1] ^= R(x[0] + x[3], 7);
+                            x[2] ^= R(x[1] + x[0], 9);
+                            x[3] ^= R(x[2] + x[1], 13);
+                            x[0] ^= R(x[3] + x[2], 18);
+                            x[6] ^= R(x[5] + x[4], 7);
+                            x[7] ^= R(x[6] + x[5], 9);
+                            x[4] ^= R(x[7] + x[6], 13);
+                            x[5] ^= R(x[4] + x[7], 18);
+                            x[11] ^= R(x[10] + x[9], 7);
+                            x[8] ^= R(x[11] + x[10], 9);
+                            x[9] ^= R(x[8] + x[11], 13);
+                            x[10] ^= R(x[9] + x[8], 18);
+                            x[12] ^= R(x[15] + x[14], 7);
+                            x[13] ^= R(x[12] + x[15], 9);
+                            x[14] ^= R(x[13] + x[12], 13);
+                            x[15] ^= R(x[14] + x[13], 18);
+                        }
+
+                        for (i = 0; i < 16; ++i) B32[i] = x[i] + B32[i];
+
+                        for (i = 0; i < 16; i++) {
+                            var bi = i * 4;
+                            B[bi + 0] = (B32[i] >> 0 & 0xff);
+                            B[bi + 1] = (B32[i] >> 8 & 0xff);
+                            B[bi + 2] = (B32[i] >> 16 & 0xff);
+                            B[bi + 3] = (B32[i] >> 24 & 0xff);
+                        }
+                    }
+
+                    function blockxor(S, Si, D, Di, len) {
+                        var i = len >> 6;
+                        while (i--) {
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                            D[Di++] ^= S[Si++];
+                        }
+                    }
+
+                    function integerify(B, bi, r) {
+                        var n;
+
+                        bi += (2 * r - 1) * 64;
+
+                        n = (B[bi + 0] & 0xff) << 0;
+                        n |= (B[bi + 1] & 0xff) << 8;
+                        n |= (B[bi + 2] & 0xff) << 16;
+                        n |= (B[bi + 3] & 0xff) << 24;
+
+                        return n;
+                    }
+
+                    function arraycopy(src, srcPos, dest, destPos, length) {
+                        while (length--) {
+                            dest[destPos++] = src[srcPos++];
+                        }
+                    }
+
+                    function arraycopy32(src, srcPos, dest, destPos, length) {
+                        var i = length >> 5;
+                        while (i--) {
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                            dest[destPos++] = src[srcPos++];
+                        }
+                    }
+                } // scryptCore
+            }; // GLOBAL.Crypto_scrypt
+        })();
+
+        /*!
+         * Crypto-JS v2.5.4  AES.js
+         * http://code.google.com/p/crypto-js/
+         * Copyright (c) 2009-2013, Jeff Mott. All rights reserved.
+         * http://code.google.com/p/crypto-js/wiki/License
+         */
+        (function () {
+
+            // Shortcuts
+            var C = Crypto,
+                util = C.util,
+                charenc = C.charenc,
+                UTF8 = charenc.UTF8;
+
+            // Precomputed SBOX
+            var SBOX = [0x63, 0x7c, 0x77, 0x7b, 0xf2, 0x6b, 0x6f, 0xc5,
+                0x30, 0x01, 0x67, 0x2b, 0xfe, 0xd7, 0xab, 0x76,
+                0xca, 0x82, 0xc9, 0x7d, 0xfa, 0x59, 0x47, 0xf0,
+                0xad, 0xd4, 0xa2, 0xaf, 0x9c, 0xa4, 0x72, 0xc0,
+                0xb7, 0xfd, 0x93, 0x26, 0x36, 0x3f, 0xf7, 0xcc,
+                0x34, 0xa5, 0xe5, 0xf1, 0x71, 0xd8, 0x31, 0x15,
+                0x04, 0xc7, 0x23, 0xc3, 0x18, 0x96, 0x05, 0x9a,
+                0x07, 0x12, 0x80, 0xe2, 0xeb, 0x27, 0xb2, 0x75,
+                0x09, 0x83, 0x2c, 0x1a, 0x1b, 0x6e, 0x5a, 0xa0,
+                0x52, 0x3b, 0xd6, 0xb3, 0x29, 0xe3, 0x2f, 0x84,
+                0x53, 0xd1, 0x00, 0xed, 0x20, 0xfc, 0xb1, 0x5b,
+                0x6a, 0xcb, 0xbe, 0x39, 0x4a, 0x4c, 0x58, 0xcf,
+                0xd0, 0xef, 0xaa, 0xfb, 0x43, 0x4d, 0x33, 0x85,
+                0x45, 0xf9, 0x02, 0x7f, 0x50, 0x3c, 0x9f, 0xa8,
+                0x51, 0xa3, 0x40, 0x8f, 0x92, 0x9d, 0x38, 0xf5,
+                0xbc, 0xb6, 0xda, 0x21, 0x10, 0xff, 0xf3, 0xd2,
+                0xcd, 0x0c, 0x13, 0xec, 0x5f, 0x97, 0x44, 0x17,
+                0xc4, 0xa7, 0x7e, 0x3d, 0x64, 0x5d, 0x19, 0x73,
+                0x60, 0x81, 0x4f, 0xdc, 0x22, 0x2a, 0x90, 0x88,
+                0x46, 0xee, 0xb8, 0x14, 0xde, 0x5e, 0x0b, 0xdb,
+                0xe0, 0x32, 0x3a, 0x0a, 0x49, 0x06, 0x24, 0x5c,
+                0xc2, 0xd3, 0xac, 0x62, 0x91, 0x95, 0xe4, 0x79,
+                0xe7, 0xc8, 0x37, 0x6d, 0x8d, 0xd5, 0x4e, 0xa9,
+                0x6c, 0x56, 0xf4, 0xea, 0x65, 0x7a, 0xae, 0x08,
+                0xba, 0x78, 0x25, 0x2e, 0x1c, 0xa6, 0xb4, 0xc6,
+                0xe8, 0xdd, 0x74, 0x1f, 0x4b, 0xbd, 0x8b, 0x8a,
+                0x70, 0x3e, 0xb5, 0x66, 0x48, 0x03, 0xf6, 0x0e,
+                0x61, 0x35, 0x57, 0xb9, 0x86, 0xc1, 0x1d, 0x9e,
+                0xe1, 0xf8, 0x98, 0x11, 0x69, 0xd9, 0x8e, 0x94,
+                0x9b, 0x1e, 0x87, 0xe9, 0xce, 0x55, 0x28, 0xdf,
+                0x8c, 0xa1, 0x89, 0x0d, 0xbf, 0xe6, 0x42, 0x68,
+                0x41, 0x99, 0x2d, 0x0f, 0xb0, 0x54, 0xbb, 0x16
+            ];
+
+            // Compute inverse SBOX lookup table
+            for (var INVSBOX = [], i = 0; i < 256; i++) INVSBOX[SBOX[i]] = i;
+
+            // Compute multiplication in GF(2^8) lookup tables
+            var MULT2 = [],
+                MULT3 = [],
+                MULT9 = [],
+                MULTB = [],
+                MULTD = [],
+                MULTE = [];
+
+            function xtime(a, b) {
+                for (var result = 0, i = 0; i < 8; i++) {
+                    if (b & 1) result ^= a;
+                    var hiBitSet = a & 0x80;
+                    a = (a << 1) & 0xFF;
+                    if (hiBitSet) a ^= 0x1b;
+                    b >>>= 1;
+                }
+                return result;
+            }
+
+            for (var i = 0; i < 256; i++) {
+                MULT2[i] = xtime(i, 2);
+                MULT3[i] = xtime(i, 3);
+                MULT9[i] = xtime(i, 9);
+                MULTB[i] = xtime(i, 0xB);
+                MULTD[i] = xtime(i, 0xD);
+                MULTE[i] = xtime(i, 0xE);
+            }
+
+            // Precomputed RCon lookup
+            var RCON = [0x00, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36];
+
+            // Inner state
+            var state = [
+                [],
+                [],
+                [],
+                []
+            ],
+                keylength,
+                nrounds,
+                keyschedule;
+
+            var AES = C.AES = {
+
+                /**
+                 * Public API
+                 */
+
+                encrypt: function (message, password, options) {
+
+                    options = options || {};
+
+                    // Determine mode
+                    var mode = options.mode || new C.mode.OFB;
+
+                    // Allow mode to override options
+                    if (mode.fixOptions) mode.fixOptions(options);
+
+                    var
+
+                        // Convert to bytes if message is a string
+                        m = (
+                            message.constructor == String ?
+                                UTF8.stringToBytes(message) :
+                                message
+                        ),
+
+                        // Generate random IV
+                        iv = options.iv || util.randomBytes(AES._blocksize * 4),
+
+                        // Generate key
+                        k = (
+                            password.constructor == String ?
+                                // Derive key from pass-phrase
+                                C.PBKDF2(password, iv, 32, {
+                                    asBytes: true
+                                }) :
+                                // else, assume byte array representing cryptographic key
+                                password
+                        );
+
+                    // Encrypt
+                    AES._init(k);
+                    mode.encrypt(AES, m, iv);
+
+                    // Return ciphertext
+                    m = options.iv ? m : iv.concat(m);
+                    return (options && options.asBytes) ? m : util.bytesToBase64(m);
+
+                },
+
+                decrypt: function (ciphertext, password, options) {
+
+                    options = options || {};
+
+                    // Determine mode
+                    var mode = options.mode || new C.mode.OFB;
+
+                    // Allow mode to override options
+                    if (mode.fixOptions) mode.fixOptions(options);
+
+                    var
+
+                        // Convert to bytes if ciphertext is a string
+                        c = (
+                            ciphertext.constructor == String ?
+                                util.base64ToBytes(ciphertext) :
+                                ciphertext
+                        ),
+
+                        // Separate IV and message
+                        iv = options.iv || c.splice(0, AES._blocksize * 4),
+
+                        // Generate key
+                        k = (
+                            password.constructor == String ?
+                                // Derive key from pass-phrase
+                                C.PBKDF2(password, iv, 32, {
+                                    asBytes: true
+                                }) :
+                                // else, assume byte array representing cryptographic key
+                                password
+                        );
+
+                    // Decrypt
+                    AES._init(k);
+                    mode.decrypt(AES, c, iv);
+
+                    // Return plaintext
+                    return (options && options.asBytes) ? c : UTF8.bytesToString(c);
+
+                },
+
+
+                /**
+                 * Package private methods and properties
+                 */
+
+                _blocksize: 4,
+
+                _encryptblock: function (m, offset) {
+
+                    // Set input
+                    for (var row = 0; row < AES._blocksize; row++) {
+                        for (var col = 0; col < 4; col++)
+                            state[row][col] = m[offset + col * 4 + row];
+                    }
+
+                    // Add round key
+                    for (var row = 0; row < 4; row++) {
+                        for (var col = 0; col < 4; col++)
+                            state[row][col] ^= keyschedule[col][row];
+                    }
+
+                    for (var round = 1; round < nrounds; round++) {
+
+                        // Sub bytes
+                        for (var row = 0; row < 4; row++) {
+                            for (var col = 0; col < 4; col++)
+                                state[row][col] = SBOX[state[row][col]];
+                        }
+
+                        // Shift rows
+                        state[1].push(state[1].shift());
+                        state[2].push(state[2].shift());
+                        state[2].push(state[2].shift());
+                        state[3].unshift(state[3].pop());
+
+                        // Mix columns
+                        for (var col = 0; col < 4; col++) {
+
+                            var s0 = state[0][col],
+                                s1 = state[1][col],
+                                s2 = state[2][col],
+                                s3 = state[3][col];
+
+                            state[0][col] = MULT2[s0] ^ MULT3[s1] ^ s2 ^ s3;
+                            state[1][col] = s0 ^ MULT2[s1] ^ MULT3[s2] ^ s3;
+                            state[2][col] = s0 ^ s1 ^ MULT2[s2] ^ MULT3[s3];
+                            state[3][col] = MULT3[s0] ^ s1 ^ s2 ^ MULT2[s3];
+
+                        }
+
+                        // Add round key
+                        for (var row = 0; row < 4; row++) {
+                            for (var col = 0; col < 4; col++)
+                                state[row][col] ^= keyschedule[round * 4 + col][row];
+                        }
+
+                    }
+
+                    // Sub bytes
+                    for (var row = 0; row < 4; row++) {
+                        for (var col = 0; col < 4; col++)
+                            state[row][col] = SBOX[state[row][col]];
+                    }
+
+                    // Shift rows
+                    state[1].push(state[1].shift());
+                    state[2].push(state[2].shift());
+                    state[2].push(state[2].shift());
+                    state[3].unshift(state[3].pop());
+
+                    // Add round key
+                    for (var row = 0; row < 4; row++) {
+                        for (var col = 0; col < 4; col++)
+                            state[row][col] ^= keyschedule[nrounds * 4 + col][row];
+                    }
+
+                    // Set output
+                    for (var row = 0; row < AES._blocksize; row++) {
+                        for (var col = 0; col < 4; col++)
+                            m[offset + col * 4 + row] = state[row][col];
+                    }
+
+                },
+
+                _decryptblock: function (c, offset) {
+
+                    // Set input
+                    for (var row = 0; row < AES._blocksize; row++) {
+                        for (var col = 0; col < 4; col++)
+                            state[row][col] = c[offset + col * 4 + row];
+                    }
+
+                    // Add round key
+                    for (var row = 0; row < 4; row++) {
+                        for (var col = 0; col < 4; col++)
+                            state[row][col] ^= keyschedule[nrounds * 4 + col][row];
+                    }
+
+                    for (var round = 1; round < nrounds; round++) {
+
+                        // Inv shift rows
+                        state[1].unshift(state[1].pop());
+                        state[2].push(state[2].shift());
+                        state[2].push(state[2].shift());
+                        state[3].push(state[3].shift());
+
+                        // Inv sub bytes
+                        for (var row = 0; row < 4; row++) {
+                            for (var col = 0; col < 4; col++)
+                                state[row][col] = INVSBOX[state[row][col]];
+                        }
+
+                        // Add round key
+                        for (var row = 0; row < 4; row++) {
+                            for (var col = 0; col < 4; col++)
+                                state[row][col] ^= keyschedule[(nrounds - round) * 4 + col][row];
+                        }
+
+                        // Inv mix columns
+                        for (var col = 0; col < 4; col++) {
+
+                            var s0 = state[0][col],
+                                s1 = state[1][col],
+                                s2 = state[2][col],
+                                s3 = state[3][col];
+
+                            state[0][col] = MULTE[s0] ^ MULTB[s1] ^ MULTD[s2] ^ MULT9[s3];
+                            state[1][col] = MULT9[s0] ^ MULTE[s1] ^ MULTB[s2] ^ MULTD[s3];
+                            state[2][col] = MULTD[s0] ^ MULT9[s1] ^ MULTE[s2] ^ MULTB[s3];
+                            state[3][col] = MULTB[s0] ^ MULTD[s1] ^ MULT9[s2] ^ MULTE[s3];
+
+                        }
+
+                    }
+
+                    // Inv shift rows
+                    state[1].unshift(state[1].pop());
+                    state[2].push(state[2].shift());
+                    state[2].push(state[2].shift());
+                    state[3].push(state[3].shift());
+
+                    // Inv sub bytes
+                    for (var row = 0; row < 4; row++) {
+                        for (var col = 0; col < 4; col++)
+                            state[row][col] = INVSBOX[state[row][col]];
+                    }
+
+                    // Add round key
+                    for (var row = 0; row < 4; row++) {
+                        for (var col = 0; col < 4; col++)
+                            state[row][col] ^= keyschedule[col][row];
+                    }
+
+                    // Set output
+                    for (var row = 0; row < AES._blocksize; row++) {
+                        for (var col = 0; col < 4; col++)
+                            c[offset + col * 4 + row] = state[row][col];
+                    }
+
+                },
+
+
+                /**
+                 * Private methods
+                 */
+
+                _init: function (k) {
+                    keylength = k.length / 4;
+                    nrounds = keylength + 6;
+                    AES._keyexpansion(k);
+                },
+
+                // Generate a key schedule
+                _keyexpansion: function (k) {
+
+                    keyschedule = [];
+
+                    for (var row = 0; row < keylength; row++) {
+                        keyschedule[row] = [
+                            k[row * 4],
+                            k[row * 4 + 1],
+                            k[row * 4 + 2],
+                            k[row * 4 + 3]
+                        ];
+                    }
+
+                    for (var row = keylength; row < AES._blocksize * (nrounds + 1); row++) {
+
+                        var temp = [
+                            keyschedule[row - 1][0],
+                            keyschedule[row - 1][1],
+                            keyschedule[row - 1][2],
+                            keyschedule[row - 1][3]
+                        ];
+
+                        if (row % keylength == 0) {
+
+                            // Rot word
+                            temp.push(temp.shift());
+
+                            // Sub word
+                            temp[0] = SBOX[temp[0]];
+                            temp[1] = SBOX[temp[1]];
+                            temp[2] = SBOX[temp[2]];
+                            temp[3] = SBOX[temp[3]];
+
+                            temp[0] ^= RCON[row / keylength];
+
+                        } else if (keylength > 6 && row % keylength == 4) {
+
+                            // Sub word
+                            temp[0] = SBOX[temp[0]];
+                            temp[1] = SBOX[temp[1]];
+                            temp[2] = SBOX[temp[2]];
+                            temp[3] = SBOX[temp[3]];
+
+                        }
+
+                        keyschedule[row] = [
+                            keyschedule[row - keylength][0] ^ temp[0],
+                            keyschedule[row - keylength][1] ^ temp[1],
+                            keyschedule[row - keylength][2] ^ temp[2],
+                            keyschedule[row - keylength][3] ^ temp[3]
+                        ];
+
+                    }
+
+                }
+
+            };
+
+        })();
+
+        /*
+         * Copyright (c) 2000 - 2011 The Legion Of The Bouncy Castle (http://www.bouncycastle.org)
+         * Ported to JavaScript by bitaddress.org
+         */
+        ec.FieldElementFp.fastLucasSequence = function (p, P, Q, k) {
+            // TODO Research and apply "common-multiplicand multiplication here"
+
+            var n = k.bitLength();
+            var s = k.getLowestSetBit();
+            var Uh = BigInteger.ONE;
+            var Vl = BigInteger.TWO;
+            var Vh = P;
+            var Ql = BigInteger.ONE;
+            var Qh = BigInteger.ONE;
+
+            for (var j = n - 1; j >= s + 1; --j) {
+                Ql = Ql.multiply(Qh).mod(p);
+                if (k.testBit(j)) {
+                    Qh = Ql.multiply(Q).mod(p);
+                    Uh = Uh.multiply(Vh).mod(p);
+                    Vl = Vh.multiply(Vl).subtract(P.multiply(Ql)).mod(p);
+                    Vh = Vh.multiply(Vh).subtract(Qh.shiftLeft(1)).mod(p);
+                } else {
+                    Qh = Ql;
+                    Uh = Uh.multiply(Vl).subtract(Ql).mod(p);
+                    Vh = Vh.multiply(Vl).subtract(P.multiply(Ql)).mod(p);
+                    Vl = Vl.multiply(Vl).subtract(Ql.shiftLeft(1)).mod(p);
+                }
+            }
+
+            Ql = Ql.multiply(Qh).mod(p);
+            Qh = Ql.multiply(Q).mod(p);
+            Uh = Uh.multiply(Vl).subtract(Ql).mod(p);
+            Vl = Vh.multiply(Vl).subtract(P.multiply(Ql)).mod(p);
+            Ql = Ql.multiply(Qh).mod(p);
+
+            for (var j = 1; j <= s; ++j) {
+                Uh = Uh.multiply(Vl).mod(p);
+                Vl = Vl.multiply(Vl).subtract(Ql.shiftLeft(1)).mod(p);
+                Ql = Ql.multiply(Ql).mod(p);
+            }
+
+            return [Uh, Vl];
+        };
+
+        // ----------------
+        // ECPointFp constructor
+        ec.PointFp = function (curve, x, y, z, compressed) {
+            this.curve = curve;
+            this.x = x;
+            this.y = y;
+            // Projective coordinates: either zinv == null or z * zinv == 1
+            // z and zinv are just BigIntegers, not fieldElements
+            if (z == null) {
+                this.z = BigInteger.ONE;
+            } else {
+                this.z = z;
+            }
+            this.zinv = null;
+            // compression flag
+            this.compressed = !!compressed;
+        };
+
+        ec.PointFp.prototype.getX = function () {
+            if (this.zinv == null) {
+                this.zinv = this.z.modInverse(this.curve.q);
+            }
+            var r = this.x.toBigInteger().multiply(this.zinv);
+            this.curve.reduce(r);
+            return this.curve.fromBigInteger(r);
+        };
+
+        ec.PointFp.prototype.getY = function () {
+            if (this.zinv == null) {
+                this.zinv = this.z.modInverse(this.curve.q);
+            }
+            var r = this.y.toBigInteger().multiply(this.zinv);
+            this.curve.reduce(r);
+            return this.curve.fromBigInteger(r);
+        };
+
+        ec.PointFp.prototype.equals = function (other) {
+            if (other == this) return true;
+            if (this.isInfinity()) return other.isInfinity();
+            if (other.isInfinity()) return this.isInfinity();
+            var u, v;
+            // u = Y2 * Z1 - Y1 * Z2
+            u = other.y.toBigInteger().multiply(this.z).subtract(this.y.toBigInteger().multiply(other.z)).mod(
+                this.curve.q);
+            if (!u.equals(BigInteger.ZERO)) return false;
+            // v = X2 * Z1 - X1 * Z2
+            v = other.x.toBigInteger().multiply(this.z).subtract(this.x.toBigInteger().multiply(other.z)).mod(
+                this.curve.q);
+            return v.equals(BigInteger.ZERO);
+        };
+
+        ec.PointFp.prototype.isInfinity = function () {
+            if ((this.x == null) && (this.y == null)) return true;
+            return this.z.equals(BigInteger.ZERO) && !this.y.toBigInteger().equals(BigInteger.ZERO);
+        };
+
+        ec.PointFp.prototype.negate = function () {
+            return new ec.PointFp(this.curve, this.x, this.y.negate(), this.z);
+        };
+
+        ec.PointFp.prototype.add = function (b) {
+            if (this.isInfinity()) return b;
+            if (b.isInfinity()) return this;
+
+            // u = Y2 * Z1 - Y1 * Z2
+            var u = b.y.toBigInteger().multiply(this.z).subtract(this.y.toBigInteger().multiply(b.z)).mod(
+                this.curve.q);
+            // v = X2 * Z1 - X1 * Z2
+            var v = b.x.toBigInteger().multiply(this.z).subtract(this.x.toBigInteger().multiply(b.z)).mod(
+                this.curve.q);
+
+
+            if (BigInteger.ZERO.equals(v)) {
+                if (BigInteger.ZERO.equals(u)) {
+                    return this.twice(); // this == b, so double
+                }
+                return this.curve.getInfinity(); // this = -b, so infinity
+            }
+
+            var THREE = new BigInteger("3");
+            var x1 = this.x.toBigInteger();
+            var y1 = this.y.toBigInteger();
+            var x2 = b.x.toBigInteger();
+            var y2 = b.y.toBigInteger();
+
+            var v2 = v.square();
+            var v3 = v2.multiply(v);
+            var x1v2 = x1.multiply(v2);
+            var zu2 = u.square().multiply(this.z);
+
+            // x3 = v * (z2 * (z1 * u^2 - 2 * x1 * v^2) - v^3)
+            var x3 = zu2.subtract(x1v2.shiftLeft(1)).multiply(b.z).subtract(v3).multiply(v).mod(this.curve.q);
+            // y3 = z2 * (3 * x1 * u * v^2 - y1 * v^3 - z1 * u^3) + u * v^3
+            var y3 = x1v2.multiply(THREE).multiply(u).subtract(y1.multiply(v3)).subtract(zu2.multiply(u)).multiply(
+                b.z).add(u.multiply(v3)).mod(this.curve.q);
+            // z3 = v^3 * z1 * z2
+            var z3 = v3.multiply(this.z).multiply(b.z).mod(this.curve.q);
+
+            return new ec.PointFp(this.curve, this.curve.fromBigInteger(x3), this.curve.fromBigInteger(y3),
+                z3);
+        };
+
+        ec.PointFp.prototype.twice = function () {
+            if (this.isInfinity()) return this;
+            if (this.y.toBigInteger().signum() == 0) return this.curve.getInfinity();
+
+            // TODO: optimized handling of constants
+            var THREE = new BigInteger("3");
+            var x1 = this.x.toBigInteger();
+            var y1 = this.y.toBigInteger();
+
+            var y1z1 = y1.multiply(this.z);
+            var y1sqz1 = y1z1.multiply(y1).mod(this.curve.q);
+            var a = this.curve.a.toBigInteger();
+
+            // w = 3 * x1^2 + a * z1^2
+            var w = x1.square().multiply(THREE);
+            if (!BigInteger.ZERO.equals(a)) {
+                w = w.add(this.z.square().multiply(a));
+            }
+            w = w.mod(this.curve.q);
+            //this.curve.reduce(w);
+            // x3 = 2 * y1 * z1 * (w^2 - 8 * x1 * y1^2 * z1)
+            var x3 = w.square().subtract(x1.shiftLeft(3).multiply(y1sqz1)).shiftLeft(1).multiply(y1z1).mod(
+                this.curve.q);
+            // y3 = 4 * y1^2 * z1 * (3 * w * x1 - 2 * y1^2 * z1) - w^3
+            var y3 = w.multiply(THREE).multiply(x1).subtract(y1sqz1.shiftLeft(1)).shiftLeft(2).multiply(
+                y1sqz1).subtract(w.square().multiply(w)).mod(this.curve.q);
+            // z3 = 8 * (y1 * z1)^3
+            var z3 = y1z1.square().multiply(y1z1).shiftLeft(3).mod(this.curve.q);
+
+            return new ec.PointFp(this.curve, this.curve.fromBigInteger(x3), this.curve.fromBigInteger(y3),
+                z3);
+        };
+
+        // Simple NAF (Non-Adjacent Form) multiplication algorithm
+        // TODO: modularize the multiplication algorithm
+        ec.PointFp.prototype.multiply = function (k) {
+            if (this.isInfinity()) return this;
+            if (k.signum() == 0) return this.curve.getInfinity();
+
+            var e = k;
+            var h = e.multiply(new BigInteger("3"));
+
+            var neg = this.negate();
+            var R = this;
+
+            var i;
+            for (i = h.bitLength() - 2; i > 0; --i) {
+                R = R.twice();
+
+                var hBit = h.testBit(i);
+                var eBit = e.testBit(i);
+
+                if (hBit != eBit) {
+                    R = R.add(hBit ? this : neg);
+                }
+            }
+
+            return R;
+        };
+
+        // Compute this*j + x*k (simultaneous multiplication)
+        ec.PointFp.prototype.multiplyTwo = function (j, x, k) {
+            var i;
+            if (j.bitLength() > k.bitLength())
+                i = j.bitLength() - 1;
+            else
+                i = k.bitLength() - 1;
+
+            var R = this.curve.getInfinity();
+            var both = this.add(x);
+            while (i >= 0) {
+                R = R.twice();
+                if (j.testBit(i)) {
+                    if (k.testBit(i)) {
+                        R = R.add(both);
+                    } else {
+                        R = R.add(this);
+                    }
+                } else {
+                    if (k.testBit(i)) {
+                        R = R.add(x);
+                    }
+                }
+                --i;
+            }
+
+            return R;
+        };
+
+        // patched by bitaddress.org and Casascius for use with Bitcoin.ECKey
+        // patched by coretechs to support compressed public keys
+        ec.PointFp.prototype.getEncoded = function (compressed) {
+            var x = this.getX().toBigInteger();
+            var y = this.getY().toBigInteger();
+            var len = 32; // integerToBytes will zero pad if integer is less than 32 bytes. 32 bytes length is required by the Bitcoin protocol.
+            var enc = ec.integerToBytes(x, len);
+
+            // when compressed prepend byte depending if y point is even or odd
+            if (compressed) {
+                if (y.isEven()) {
+                    enc.unshift(0x02);
+                } else {
+                    enc.unshift(0x03);
+                }
+            } else {
+                enc.unshift(0x04);
+                enc = enc.concat(ec.integerToBytes(y, len)); // uncompressed public key appends the bytes of the y point
+            }
+            return enc;
+        };
+
+        ec.PointFp.decodeFrom = function (curve, enc) {
+            var type = enc[0];
+            var dataLen = enc.length - 1;
+
+            // Extract x and y as byte arrays
+            var xBa = enc.slice(1, 1 + dataLen / 2);
+            var yBa = enc.slice(1 + dataLen / 2, 1 + dataLen);
+
+            // Prepend zero byte to prevent interpretation as negative integer
+            xBa.unshift(0);
+            yBa.unshift(0);
+
+            // Convert to BigIntegers
+            var x = new BigInteger(xBa);
+            var y = new BigInteger(yBa);
+
+            // Return point
+            return new ec.PointFp(curve, curve.fromBigInteger(x), curve.fromBigInteger(y));
+        };
+
+        ec.PointFp.prototype.add2D = function (b) {
+            if (this.isInfinity()) return b;
+            if (b.isInfinity()) return this;
+
+            if (this.x.equals(b.x)) {
+                if (this.y.equals(b.y)) {
+                    // this = b, i.e. this must be doubled
+                    return this.twice();
+                }
+                // this = -b, i.e. the result is the point at infinity
+                return this.curve.getInfinity();
+            }
+
+            var x_x = b.x.subtract(this.x);
+            var y_y = b.y.subtract(this.y);
+            var gamma = y_y.divide(x_x);
+
+            var x3 = gamma.square().subtract(this.x).subtract(b.x);
+            var y3 = gamma.multiply(this.x.subtract(x3)).subtract(this.y);
+
+            return new ec.PointFp(this.curve, x3, y3);
+        };
+
+        ec.PointFp.prototype.twice2D = function () {
+            if (this.isInfinity()) return this;
+            if (this.y.toBigInteger().signum() == 0) {
+                // if y1 == 0, then (x1, y1) == (x1, -y1)
+                // and hence this = -this and thus 2(x1, y1) == infinity
+                return this.curve.getInfinity();
+            }
+
+            var TWO = this.curve.fromBigInteger(BigInteger.valueOf(2));
+            var THREE = this.curve.fromBigInteger(BigInteger.valueOf(3));
+            var gamma = this.x.square().multiply(THREE).add(this.curve.a).divide(this.y.multiply(TWO));
+
+            var x3 = gamma.square().subtract(this.x.multiply(TWO));
+            var y3 = gamma.multiply(this.x.subtract(x3)).subtract(this.y);
+
+            return new ec.PointFp(this.curve, x3, y3);
+        };
+
+        ec.PointFp.prototype.multiply2D = function (k) {
+            if (this.isInfinity()) return this;
+            if (k.signum() == 0) return this.curve.getInfinity();
+
+            var e = k;
+            var h = e.multiply(new BigInteger("3"));
+
+            var neg = this.negate();
+            var R = this;
+
+            var i;
+            for (i = h.bitLength() - 2; i > 0; --i) {
+                R = R.twice();
+
+                var hBit = h.testBit(i);
+                var eBit = e.testBit(i);
+
+                if (hBit != eBit) {
+                    R = R.add2D(hBit ? this : neg);
+                }
+            }
+
+            return R;
+        };
+
+        ec.PointFp.prototype.isOnCurve = function () {
+            var x = this.getX().toBigInteger();
+            var y = this.getY().toBigInteger();
+            var a = this.curve.getA().toBigInteger();
+            var b = this.curve.getB().toBigInteger();
+            var n = this.curve.getQ();
+            var lhs = y.multiply(y).mod(n);
+            var rhs = x.multiply(x).multiply(x).add(a.multiply(x)).add(b).mod(n);
+            return lhs.equals(rhs);
+        };
+
+        ec.PointFp.prototype.toString = function () {
+            return '(' + this.getX().toBigInteger().toString() + ',' + this.getY().toBigInteger().toString() +
+                ')';
+        };
+
+        /**
+         * Validate an elliptic curve point.
+         *
+         * See SEC 1, section 3.2.2.1: Elliptic Curve Public Key Validation Primitive
+         */
+        ec.PointFp.prototype.validate = function () {
+            var n = this.curve.getQ();
+
+            // Check Q != O
+            if (this.isInfinity()) {
+                throw new Error("Point is at infinity.");
+            }
+
+            // Check coordinate bounds
+            var x = this.getX().toBigInteger();
+            var y = this.getY().toBigInteger();
+            if (x.compareTo(BigInteger.ONE) < 0 || x.compareTo(n.subtract(BigInteger.ONE)) > 0) {
+                throw new Error('x coordinate out of bounds');
+            }
+            if (y.compareTo(BigInteger.ONE) < 0 || y.compareTo(n.subtract(BigInteger.ONE)) > 0) {
+                throw new Error('y coordinate out of bounds');
+            }
+
+            // Check y^2 = x^3 + ax + b (mod n)
+            if (!this.isOnCurve()) {
+                throw new Error("Point is not on the curve.");
+            }
+
+            // Check nQ = 0 (Q is a scalar multiple of G)
+            if (this.multiply(n).isInfinity()) {
+                // TODO: This check doesn't work - fix.
+                throw new Error("Point is not a scalar multiple of G.");
+            }
+
+            return true;
+        };
+
+
+
+
+        // ----------------
+        // ECCurveFp constructor
+        ec.CurveFp = function (q, a, b) {
+            this.q = q;
+            this.a = this.fromBigInteger(a);
+            this.b = this.fromBigInteger(b);
+            this.infinity = new ec.PointFp(this, null, null);
+            this.reducer = new Barrett(this.q);
+        }
+
+        ec.CurveFp.prototype.getQ = function () {
+            return this.q;
+        };
+
+        ec.CurveFp.prototype.getA = function () {
+            return this.a;
+        };
+
+        ec.CurveFp.prototype.getB = function () {
+            return this.b;
+        };
+
+        ec.CurveFp.prototype.equals = function (other) {
+            if (other == this) return true;
+            return (this.q.equals(other.q) && this.a.equals(other.a) && this.b.equals(other.b));
+        };
+
+        ec.CurveFp.prototype.getInfinity = function () {
+            return this.infinity;
+        };
+
+        ec.CurveFp.prototype.fromBigInteger = function (x) {
+            return new ec.FieldElementFp(this.q, x);
+        };
+
+        ec.CurveFp.prototype.reduce = function (x) {
+            this.reducer.reduce(x);
+        };
+
+        // for now, work with hex strings because they're easier in JS
+        // compressed support added by bitaddress.org
+        ec.CurveFp.prototype.decodePointHex = function (s) {
+            var firstByte = parseInt(s.substr(0, 2), 16);
+            switch (firstByte) { // first byte
+                case 0:
+                    return this.infinity;
+                case 2: // compressed
+                case 3: // compressed
+                    var yTilde = firstByte & 1;
+                    var xHex = s.substr(2, s.length - 2);
+                    var X1 = new BigInteger(xHex, 16);
+                    return this.decompressPoint(yTilde, X1);
+                case 4: // uncompressed
+                case 6: // hybrid
+                case 7: // hybrid
+                    var len = (s.length - 2) / 2;
+                    var xHex = s.substr(2, len);
+                    var yHex = s.substr(len + 2, len);
+
+                    return new ec.PointFp(this,
+                        this.fromBigInteger(new BigInteger(xHex, 16)),
+                        this.fromBigInteger(new BigInteger(yHex, 16)));
+
+                default: // unsupported
+                    return null;
+            }
+        };
+
+        ec.CurveFp.prototype.encodePointHex = function (p) {
+            if (p.isInfinity()) return "00";
+            var xHex = p.getX().toBigInteger().toString(16);
+            var yHex = p.getY().toBigInteger().toString(16);
+            var oLen = this.getQ().toString(16).length;
+            if ((oLen % 2) != 0) oLen++;
+            while (xHex.length < oLen) {
+                xHex = "0" + xHex;
+            }
+            while (yHex.length < oLen) {
+                yHex = "0" + yHex;
+            }
+            return "04" + xHex + yHex;
+        };
+
+        /*
+         * Copyright (c) 2000 - 2011 The Legion Of The Bouncy Castle (http://www.bouncycastle.org)
+         * Ported to JavaScript by bitaddress.org
+         *
+         * Number yTilde
+         * BigInteger X1
+         */
+        ec.CurveFp.prototype.decompressPoint = function (yTilde, X1) {
+            var x = this.fromBigInteger(X1);
+            var alpha = x.multiply(x.square().add(this.getA())).add(this.getB());
+            var beta = alpha.sqrt();
+            // if we can't find a sqrt we haven't got a point on the curve - run!
+            if (beta == null) throw new Error("Invalid point compression");
+            var betaValue = beta.toBigInteger();
+            var bit0 = betaValue.testBit(0) ? 1 : 0;
+            if (bit0 != yTilde) {
+                // Use the other root
+                beta = this.fromBigInteger(this.getQ().subtract(betaValue));
+            }
+            return new ec.PointFp(this, x, beta, null, true);
+        };
+
+
+        ec.fromHex = function (s) {
+            return new BigInteger(s, 16);
+        };
+
+        ec.integerToBytes = function (i, len) {
+            var bytes = i.toByteArrayUnsigned();
+            if (len < bytes.length) {
+                bytes = bytes.slice(bytes.length - len);
+            } else
+                while (len > bytes.length) {
+                    bytes.unshift(0);
+                }
+            return bytes;
+        };
+
+
+        // Named EC curves
+        // ----------------
+        // X9ECParameters constructor
+        ec.X9Parameters = function (curve, g, n, h) {
+            this.curve = curve;
+            this.g = g;
+            this.n = n;
+            this.h = h;
+        }
+        ec.X9Parameters.prototype.getCurve = function () {
+            return this.curve;
+        };
+        ec.X9Parameters.prototype.getG = function () {
+            return this.g;
+        };
+        ec.X9Parameters.prototype.getN = function () {
+            return this.n;
+        };
+        ec.X9Parameters.prototype.getH = function () {
+            return this.h;
+        };
+
+        // secp256k1 is the Curve used by Bitcoin
+        ec.secNamedCurves = {
+            // used by Bitcoin
+            "secp256k1": function () {
+                // p = 2^256 - 2^32 - 2^9 - 2^8 - 2^7 - 2^6 - 2^4 - 1
+                var p = ec.fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFC2F");
+                var a = BigInteger.ZERO;
+                var b = ec.fromHex("7");
+                var n = ec.fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141");
+                var h = BigInteger.ONE;
+                var curve = new ec.CurveFp(p, a, b);
+                var G = curve.decodePointHex("04" +
+                    "79BE667EF9DCBBAC55A06295CE870B07029BFCDB2DCE28D959F2815B16F81798" +
+                    "483ADA7726A3C4655DA4FBFC0E1108A8FD17B448A68554199C47D08FFB10D4B8");
+                return new ec.X9Parameters(curve, G, n, h);
+            }
+        };
+
+        // secp256k1 called by Bitcoin's ECKEY
+        ec.getSECCurveByName = function (name) {
+            if (ec.secNamedCurves[name] == undefined) return null;
+            return ec.secNamedCurves[name]();
+        }
+    })();
+
+    //bitTrx.js
+    (function () {
+
+        var bitjs = GLOBAL.bitjs = function () { };
+
+        if (GLOBAL.cryptocoin == 'FLO') {
+            /* public vars */
+            bitjs.pub = 0x23; // flochange - changed the prefix to FLO Mainnet PublicKey Prefix 0x23
+            bitjs.priv = 0xa3; //flochange - changed the prefix to FLO Mainnet Private key prefix 0xa3
+            bitjs.multisig = 0x08; //flochange - prefix for FLO Mainnet Multisig 0x08
+            bitjs.compressed = false;
+        }
+
+        if (GLOBAL.cryptocoin == 'FLO_TEST') {
+            bitjs.pub = 0x73;
+            bitjs.priv = 0xef;
+            bitjs.multisig = 0xc6;
+        }
+
+        if (GLOBAL.cryptocoin == 'BTC') {
+            bitjs.pub = 0x00;
+            bitjs.priv = 0x80;
+            bitjs.multisig = 0x05;
+        }
+
+        if (GLOBAL.cryptocoin == 'BTC_TESTNET') {
+            bitjs.pub = 0x6f;
+            bitjs.priv = 0xef;
+            bitjs.multisig = 0xc4;
+        }
+
+
+        /* provide a privkey and return an WIF  */
+        bitjs.privkey2wif = function (h) {
+            var r = Crypto.util.hexToBytes(h);
+
+            if (bitjs.compressed == true) {
+                r.push(0x01);
+            }
+
+            r.unshift(bitjs.priv);
+            var hash = Crypto.SHA256(Crypto.SHA256(r, {
+                asBytes: true
+            }), {
+                asBytes: true
+            });
+            var checksum = hash.slice(0, 4);
+
+            return B58.encode(r.concat(checksum));
+        }
+
+        /* convert a wif key back to a private key */
+        bitjs.wif2privkey = function (wif) {
+            var compressed = false;
+            var decode = B58.decode(wif);
+            var key = decode.slice(0, decode.length - 4);
+            key = key.slice(1, key.length);
+            if (key.length >= 33 && key[key.length - 1] == 0x01) {
+                key = key.slice(0, key.length - 1);
+                compressed = true;
+            }
+            return {
+                'privkey': Crypto.util.bytesToHex(key),
+                'compressed': compressed
+            };
+        }
+
+        /* convert a wif to a pubkey */
+        bitjs.wif2pubkey = function (wif) {
+            var compressed = bitjs.compressed;
+            var r = bitjs.wif2privkey(wif);
+            bitjs.compressed = r['compressed'];
+            var pubkey = bitjs.newPubkey(r['privkey']);
+            bitjs.compressed = compressed;
+            return {
+                'pubkey': pubkey,
+                'compressed': r['compressed']
+            };
+        }
+
+        /* convert a wif to a address */
+        bitjs.wif2address = function (wif) {
+            var r = bitjs.wif2pubkey(wif);
+            return {
+                'address': bitjs.pubkey2address(r['pubkey']),
+                'compressed': r['compressed']
+            };
+        }
+
+        /* generate a public key from a private key */
+        bitjs.newPubkey = function (hash) {
+            var privateKeyBigInt = BigInteger.fromByteArrayUnsigned(Crypto.util.hexToBytes(hash));
+            var curve = EllipticCurve.getSECCurveByName("secp256k1");
+
+            var curvePt = curve.getG().multiply(privateKeyBigInt);
+            var x = curvePt.getX().toBigInteger();
+            var y = curvePt.getY().toBigInteger();
+
+            var publicKeyBytes = EllipticCurve.integerToBytes(x, 32);
+            publicKeyBytes = publicKeyBytes.concat(EllipticCurve.integerToBytes(y, 32));
+            publicKeyBytes.unshift(0x04);
+
+            if (bitjs.compressed == true) {
+                var publicKeyBytesCompressed = EllipticCurve.integerToBytes(x, 32)
+                if (y.isEven()) {
+                    publicKeyBytesCompressed.unshift(0x02)
+                } else {
+                    publicKeyBytesCompressed.unshift(0x03)
+                }
+                return Crypto.util.bytesToHex(publicKeyBytesCompressed);
+            } else {
+                return Crypto.util.bytesToHex(publicKeyBytes);
+            }
+        }
+
+        /* provide a public key and return address */
+        bitjs.pubkey2address = function (h, byte) {
+            var r = ripemd160(Crypto.SHA256(Crypto.util.hexToBytes(h), {
+                asBytes: true
+            }));
+            r.unshift(byte || bitjs.pub);
+            var hash = Crypto.SHA256(Crypto.SHA256(r, {
+                asBytes: true
+            }), {
+                asBytes: true
+            });
+            var checksum = hash.slice(0, 4);
+            return B58.encode(r.concat(checksum));
+        }
+
+        /* generate a multisig address from pubkeys and required signatures */
+        bitjs.pubkeys2multisig = function (pubkeys, required) {
+            var s = [];
+            s.push(80 + required); //OP_1
+            for (var i = 0; i < pubkeys.length; ++i) {
+                let bytes = Crypto.util.hexToBytes(pubkeys[i]);
+                s.push(bytes.length);
+                s = s.concat(bytes);
+            }
+            s.push(80 + pubkeys.length); //OP_1 
+            s.push(174); //OP_CHECKMULTISIG
+
+            if (s.length > 520) { // too large
+                throw Error(`redeemScript size(=${s.length}) too large`)
+            }
+
+            var x = ripemd160(Crypto.SHA256(s, {
+                asBytes: true
+            }), {
+                asBytes: true
+            });
+            x.unshift(bitjs.multisig);
+            var r = x;
+            r = Crypto.SHA256(Crypto.SHA256(r, {
+                asBytes: true
+            }), {
+                asBytes: true
+            });
+            var checksum = r.slice(0, 4);
+            var redeemScript = Crypto.util.bytesToHex(s);
+            var address = B58.encode(x.concat(checksum));
+
+            return {
+                'address': address,
+                'redeemScript': redeemScript,
+                'size': s.length
+            };
+        }
+
+        bitjs.transaction = function (tx_data = undefined) {
+            var btrx = {};
+            btrx.version = 2; //flochange look at this version
+            btrx.inputs = [];
+            btrx.outputs = [];
+            btrx.locktime = 0;
+            btrx.floData = ""; //flochange .. look at this
+
+
+            btrx.addinput = function (txid, index, scriptPubKey, sequence) {
+                var o = {};
+                o.outpoint = {
+                    'hash': txid,
+                    'index': index
+                };
+                o.script = Crypto.util.hexToBytes(scriptPubKey); //push previous output pubkey script
+                o.sequence = sequence || ((btrx.locktime == 0) ? 4294967295 : 0);
+                return this.inputs.push(o);
+            }
+
+            btrx.addoutput = function (address, value) {
+                var o = {};
+                var buf = [];
+                var addr = this.addressDecode(address);
+                o.value = new BigInteger('' + Math.round((value * 1) * 1e8), 10);
+
+                if (addr.version === bitjs.pub) { // regular address
+                    buf.push(118); //OP_DUP
+                    buf.push(169); //OP_HASH160
+                    buf = this.writeBytesToScriptBuffer(buf, addr.bytes);// address in bytes
+                    buf.push(136); //OP_EQUALVERIFY
+                    buf.push(172); //OP_CHECKSIG
+                } else if (addr.version === bitjs.multisig) { // multisig address
+                    buf.push(169); //OP_HASH160
+                    buf = this.writeBytesToScriptBuffer(buf, addr.bytes);// address in bytes
+                    buf.push(135); //OP_EQUAL
+                }
+
+                o.script = buf;
+                return this.outputs.push(o);
+            }
+
+            // flochange - Added fn to assign flodata to tx
+            btrx.addflodata = function (data) {
+                //checks for valid flo-data string
+                if (typeof data !== "string")
+                    throw Error("floData should be String");
+                if (data.length > 1040)
+                    throw Error("floData Character Limit Exceeded");
+                if (bitjs.strToBytes(data).some(c => c < 32 || c > 127))
+                    throw Error("floData contains Invalid characters (only ASCII characters allowed");
+
+                this.floData = data;
+                return this.floData;
+            }
+
+
+            // Only standard addresses (standard multisig supported)
+            btrx.addressDecode = function (address) {
+                var bytes = B58.decode(address);
+                var front = bytes.slice(0, bytes.length - 4);
+                var back = bytes.slice(bytes.length - 4);
+                var checksum = Crypto.SHA256(Crypto.SHA256(front, {
+                    asBytes: true
+                }), {
+                    asBytes: true
+                }).slice(0, 4);
+                if (checksum + "" == back + "") {
+                    return {
+                        version: front[0],
+                        bytes: front.slice(1)
+                    };
+                }
+            }
+
+            /* generate the transaction hash to sign from a transaction input */
+            btrx.transactionHash = function (index, sigHashType) {
+
+                var clone = bitjs.clone(this);
+                var shType = sigHashType || 1;
+
+                /* black out all other ins, except this one */
+                for (var i = 0; i < clone.inputs.length; i++) {
+                    if (index != i) {
+                        clone.inputs[i].script = [];
+                    }
+                }
+
+
+                if ((clone.inputs) && clone.inputs[index]) {
+
+                    /* SIGHASH : For more info on sig hashs see https://en.bitcoin.it/wiki/OP_CHECKSIG
+                        and https://bitcoin.org/en/developer-guide#signature-hash-type */
+
+                    if (shType == 1) {
+                        //SIGHASH_ALL 0x01
+
+                    } else if (shType == 2) {
+                        //SIGHASH_NONE 0x02
+                        clone.outputs = [];
+                        for (var i = 0; i < clone.inputs.length; i++) {
+                            if (index != i) {
+                                clone.inputs[i].sequence = 0;
+                            }
+                        }
+
+                    } else if (shType == 3) {
+
+                        //SIGHASH_SINGLE 0x03
+                        clone.outputs.length = index + 1;
+
+                        for (var i = 0; i < index; i++) {
+                            clone.outputs[i].value = -1;
+                            clone.outputs[i].script = [];
+                        }
+
+                        for (var i = 0; i < clone.inputs.length; i++) {
+                            if (index != i) {
+                                clone.inputs[i].sequence = 0;
+                            }
+                        }
+
+                    } else if (shType >= 128) {
+                        //SIGHASH_ANYONECANPAY 0x80
+                        clone.inputs = [clone.inputs[index]];
+
+                        if (shType == 129) {
+                            // SIGHASH_ALL + SIGHASH_ANYONECANPAY
+
+                        } else if (shType == 130) {
+                            // SIGHASH_NONE + SIGHASH_ANYONECANPAY
+                            clone.outputs = [];
+
+                        } else if (shType == 131) {
+                            // SIGHASH_SINGLE + SIGHASH_ANYONECANPAY
+                            clone.outputs.length = index + 1;
+                            for (var i = 0; i < index; i++) {
+                                clone.outputs[i].value = -1;
+                                clone.outputs[i].script = [];
+                            }
+                        }
+                    }
+
+                    var buffer = Crypto.util.hexToBytes(clone.serialize());
+                    buffer = buffer.concat(bitjs.numToBytes(parseInt(shType), 4));
+                    var hash = Crypto.SHA256(buffer, {
+                        asBytes: true
+                    });
+                    var r = Crypto.util.bytesToHex(Crypto.SHA256(hash, {
+                        asBytes: true
+                    }));
+                    return r;
+                } else {
+                    return false;
+                }
+            }
+
+            /* generate a signature from a transaction hash */
+            btrx.transactionSig = function (index, wif, sigHashType, txhash) {
+
+                function serializeSig(r, s) {
+                    var rBa = r.toByteArraySigned();
+                    var sBa = s.toByteArraySigned();
+
+                    var sequence = [];
+                    sequence.push(0x02); // INTEGER
+                    sequence.push(rBa.length);
+                    sequence = sequence.concat(rBa);
+
+                    sequence.push(0x02); // INTEGER
+                    sequence.push(sBa.length);
+                    sequence = sequence.concat(sBa);
+
+                    sequence.unshift(sequence.length);
+                    sequence.unshift(0x30); // SEQUENCE
+
+                    return sequence;
+                }
+
+                var shType = sigHashType || 1;
+                var hash = txhash || Crypto.util.hexToBytes(this.transactionHash(index, shType));
+
+                if (hash) {
+                    var curve = EllipticCurve.getSECCurveByName("secp256k1");
+                    var key = bitjs.wif2privkey(wif);
+                    var priv = BigInteger.fromByteArrayUnsigned(Crypto.util.hexToBytes(key['privkey']));
+                    var n = curve.getN();
+                    var e = BigInteger.fromByteArrayUnsigned(hash);
+                    var badrs = 0
+                    do {
+                        var k = this.deterministicK(wif, hash, badrs);
+                        var G = curve.getG();
+                        var Q = G.multiply(k);
+                        var r = Q.getX().toBigInteger().mod(n);
+                        var s = k.modInverse(n).multiply(e.add(priv.multiply(r))).mod(n);
+                        badrs++
+                    } while (r.compareTo(BigInteger.ZERO) <= 0 || s.compareTo(BigInteger.ZERO) <= 0);
+
+                    // Force lower s values per BIP62
+                    var halfn = n.shiftRight(1);
+                    if (s.compareTo(halfn) > 0) {
+                        s = n.subtract(s);
+                    };
+
+                    var sig = serializeSig(r, s);
+                    sig.push(parseInt(shType, 10));
+
+                    return Crypto.util.bytesToHex(sig);
+                } else {
+                    return false;
+                }
+            }
+
+            // https://tools.ietf.org/html/rfc6979#section-3.2
+            btrx.deterministicK = function (wif, hash, badrs) {
+                // if r or s were invalid when this function was used in signing,
+                // we do not want to actually compute r, s here for efficiency, so,
+                // we can increment badrs. explained at end of RFC 6979 section 3.2
+
+                // wif is b58check encoded wif privkey.
+                // hash is byte array of transaction digest.
+                // badrs is used only if the k resulted in bad r or s.
+
+                // some necessary things out of the way for clarity.
+                badrs = badrs || 0;
+                var key = bitjs.wif2privkey(wif);
+                var x = Crypto.util.hexToBytes(key['privkey'])
+                var curve = EllipticCurve.getSECCurveByName("secp256k1");
+                var N = curve.getN();
+
+                // Step: a
+                // hash is a byteArray of the message digest. so h1 == hash in our case
+
+                // Step: b
+                var v = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+                    1, 1, 1, 1, 1, 1
+                ];
+
+                // Step: c
+                var k = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+                    0, 0, 0, 0, 0, 0
+                ];
+
+                // Step: d
+                k = Crypto.HMAC(Crypto.SHA256, v.concat([0]).concat(x).concat(hash), k, {
+                    asBytes: true
+                });
+
+                // Step: e
+                v = Crypto.HMAC(Crypto.SHA256, v, k, {
+                    asBytes: true
+                });
+
+                // Step: f
+                k = Crypto.HMAC(Crypto.SHA256, v.concat([1]).concat(x).concat(hash), k, {
+                    asBytes: true
+                });
+
+                // Step: g
+                v = Crypto.HMAC(Crypto.SHA256, v, k, {
+                    asBytes: true
+                });
+
+                // Step: h1
+                var T = [];
+
+                // Step: h2 (since we know tlen = qlen, just copy v to T.)
+                v = Crypto.HMAC(Crypto.SHA256, v, k, {
+                    asBytes: true
+                });
+                T = v;
+
+                // Step: h3
+                var KBigInt = BigInteger.fromByteArrayUnsigned(T);
+
+                // loop if KBigInt is not in the range of [1, N-1] or if badrs needs incrementing.
+                var i = 0
+                while (KBigInt.compareTo(N) >= 0 || KBigInt.compareTo(BigInteger.ZERO) <= 0 || i <
+                    badrs) {
+                    k = Crypto.HMAC(Crypto.SHA256, v.concat([0]), k, {
+                        asBytes: true
+                    });
+                    v = Crypto.HMAC(Crypto.SHA256, v, k, {
+                        asBytes: true
+                    });
+                    v = Crypto.HMAC(Crypto.SHA256, v, k, {
+                        asBytes: true
+                    });
+                    T = v;
+                    KBigInt = BigInteger.fromByteArrayUnsigned(T);
+                    i++
+                };
+
+                return KBigInt;
+            };
+
+            btrx.writeBytesToScriptBuffer = function (buf, bytes) {
+                if (bytes.length < 76) { //OP_PUSHDATA1
+                    buf.push(bytes.length);
+                } else if (bytes.length <= 0xff) {
+                    buf.push(76); //OP_PUSHDATA1
+                    buf.push(bytes.length);
+                } else if (bytes.length <= 0xffff) {
+                    buf.push(77); //OP_PUSHDATA2
+                    buf.push(bytes.length & 0xff);
+                    buf.push((bytes.length >>> 8) & 0xff);
+                } else {
+                    buf.push(78); //OP_PUSHDATA4
+                    buf.push(bytes.length & 0xff);
+                    buf.push((bytes.length >>> 8) & 0xff);
+                    buf.push((bytes.length >>> 16) & 0xff);
+                    buf.push((bytes.length >>> 24) & 0xff);
+                }
+                buf = buf.concat(bytes);
+                return buf;
+            }
+
+            btrx.parseScript = function (script) {
+
+                var chunks = [];
+                var i = 0;
+
+                function readChunk(n) {
+                    chunks.push(script.slice(i, i + n));
+                    i += n;
+                };
+
+                while (i < script.length) {
+                    var opcode = script[i++];
+                    if (opcode >= 0xF0) {
+                        opcode = (opcode << 8) | script[i++];
+                    }
+
+                    var len;
+                    if (opcode > 0 && opcode < 76) { //OP_PUSHDATA1
+                        readChunk(opcode);
+                    } else if (opcode == 76) { //OP_PUSHDATA1
+                        len = script[i++];
+                        readChunk(len);
+                    } else if (opcode == 77) { //OP_PUSHDATA2
+                        len = (script[i++] << 8) | script[i++];
+                        readChunk(len);
+                    } else if (opcode == 78) { //OP_PUSHDATA4
+                        len = (script[i++] << 24) | (script[i++] << 16) | (script[i++] << 8) | script[i++];
+                        readChunk(len);
+                    } else {
+                        chunks.push(opcode);
+                    }
+
+                    if (i < 0x00) {
+                        break;
+                    }
+                }
+
+                return chunks;
+            }
+
+            btrx.decodeRedeemScript = function (rs) {
+                if (typeof rs == "string")
+                    rs = Crypto.util.hexToBytes(rs);
+                var script = this.parseScript(rs);
+                if (!(script[0] > 80 && script[script.length - 2] > 80 && script[script.length - 1] == 174)) //OP_CHECKMULTISIG
+                    throw "Invalid RedeemScript";
+                var r = {};
+                r.required = script[0] - 80;
+                r.pubkeys = [];
+                for (var i = 1; i < script.length - 2; i++)
+                    r.pubkeys.push(Crypto.util.bytesToHex(script[i]));
+                r.address = bitjs.pubkeys2multisig(r.pubkeys, r.required).address;
+                r.redeemscript = Crypto.util.bytesToHex(rs);
+                return r;
+            }
+
+            /* sign a "standard" input */
+            btrx.signinput = function (index, wif, sigHashType) {
+                var key = bitjs.wif2pubkey(wif);
+                var shType = sigHashType || 1;
+                var signature = this.transactionSig(index, wif, shType);
+                var buf = [];
+                var sigBytes = Crypto.util.hexToBytes(signature);
+                buf = this.writeBytesToScriptBuffer(buf, sigBytes);
+                var pubKeyBytes = Crypto.util.hexToBytes(key['pubkey']);
+                buf.push(pubKeyBytes.length);
+                buf = buf.concat(pubKeyBytes);
+                this.inputs[index].script = buf;
+                return true;
+            }
+
+            /* sign a multisig input */
+            btrx.signmultisig = function (index, wif, sigHashType) {
+
+                var script = Array.from(this.inputs[index].script);
+                var redeemScript, sigsList = [];
+
+                if (script[0] == 0) { //script with signatures
+                    script = this.parseScript(script);
+                    for (var i = 0; i < script.length; i++) {
+                        if (Array.isArray(script[i])) {
+                            if (script[i][0] == 48) //0x30 DERSequence
+                                sigsList.push(script[i]);
+                            else if (script[i][0] >= 80 && script[i][script[i].length - 1] == 174) //OP_CHECKMULTISIG
+                                redeemScript = script[i];
+                        }
+                    }
+                } else { //script = redeemscript
+                    redeemScript = script;
+                }
+
+                var pubkeyList = this.decodeRedeemScript(redeemScript).pubkeys;
+                var pubkey = bitjs.wif2pubkey(wif)['pubkey'];
+                if (!pubkeyList.includes(pubkey)) //wif not a part of this multisig
+                    return false;
+
+                pubkeyList = pubkeyList.map(pub => Crypto.util.hexToBytes(bitjs.pubkeydecompress(pub))); //decompress pubkeys
+
+                var shType = sigHashType || 1;
+                this.inputs[index].script = redeemScript; //script to be signed is redeemscript
+                var signature = Crypto.util.hexToBytes(this.transactionSig(index, wif, shType));
+                sigsList.push(signature);
+
+                var buf = [];
+                buf.push(0);
+
+                //verify signatures and order them (also remove duplicate sigs)
+                for (let x in pubkeyList) {
+                    for (let y in sigsList) {
+                        var sighash = Crypto.util.hexToBytes(this.transactionHash(index, sigsList[y].slice(-1)[0] * 1));
+                        if (bitjs.verifySignature(sighash, sigsList[y], pubkeyList[x])) {
+                            buf = this.writeBytesToScriptBuffer(buf, sigsList[y]);
+                            break; //ensures duplicate sigs from same pubkey are not added
+                        }
+                    }
+                }
+
+                //append redeemscript
+                buf = this.writeBytesToScriptBuffer(buf, redeemScript);
+
+                this.inputs[index].script = buf;
+                return true;
+            }
+
+            /* sign inputs */
+            btrx.sign = function (wif, sigHashType) {
+                var shType = sigHashType || 1;
+                for (var i = 0; i < this.inputs.length; i++) {
+
+                    var decodedScript = this.scriptDecode(i);
+
+                    if (decodedScript.type == "scriptpubkey" && decodedScript.signed == false) { //regular 
+                        var addr = bitjs.wif2address(wif)["address"];;
+                        if (decodedScript.pubhash == Crypto.util.bytesToHex(this.addressDecode(addr).bytes)) //input belongs to wif
+                            this.signinput(i, wif, shType);
+                    } else if (decodedScript.type == "multisig") { //multisig
+                        this.signmultisig(i, wif, shType);
+                    }
+                }
+                return this.serialize();
+            }
+
+            // function to find type of the script in input
+            btrx.scriptDecode = function (index) {
+                var script = this.parseScript(this.inputs[index].script);
+                if (script.length == 5 && script[script.length - 1] == 172) {
+                    //OP_DUP OP_HASH160 [address bytes] OP_EQUALVERIFY OP_CHECKSIG
+                    // regular scriptPubkey (not signed)
+                    return { type: 'scriptpubkey', signed: false, pubhash: Crypto.util.bytesToHex(script[2]) };
+                } else if (script.length == 2 && script[0][0] == 48) {
+                    //[signature] [pubkey]
+                    //(probably) regular signed
+                    return { type: 'scriptpubkey', signed: true };
+                } else if (script[0] == 0 && script[script.length - 1][script[script.length - 1].length - 1] == 174) {
+                    //0 [signatues] [redeemscript OP_CHECKMULTISIG]
+                    // multisig with signature
+                    return { type: 'multisig', rs: script[script.length - 1] };
+                } else if (script[0] >= 80 && script[script.length - 1] == 174) {
+                    //redeemscript: 80+ [pubkeys] OP_CHECKMULTISIG
+                    // multisig without signature
+                    return { type: 'multisig', rs: Array.from(this.inputs[index].script) };
+                }
+            }
+
+            /* serialize a transaction */
+            btrx.serialize = function () {
+                var buffer = [];
+                buffer = buffer.concat(bitjs.numToBytes(parseInt(this.version), 4));
+
+                buffer = buffer.concat(bitjs.numToVarInt(this.inputs.length));
+                for (var i = 0; i < this.inputs.length; i++) {
+                    var txin = this.inputs[i];
+                    buffer = buffer.concat(Crypto.util.hexToBytes(txin.outpoint.hash).reverse());
+                    buffer = buffer.concat(bitjs.numToBytes(parseInt(txin.outpoint.index), 4));
+                    var scriptBytes = txin.script;
+                    buffer = buffer.concat(bitjs.numToVarInt(scriptBytes.length));
+                    buffer = buffer.concat(scriptBytes);
+                    buffer = buffer.concat(bitjs.numToBytes(parseInt(txin.sequence), 4));
+
+                }
+                buffer = buffer.concat(bitjs.numToVarInt(this.outputs.length));
+
+                for (var i = 0; i < this.outputs.length; i++) {
+                    var txout = this.outputs[i];
+                    buffer = buffer.concat(bitjs.numToBytes(txout.value, 8));
+                    var scriptBytes = txout.script;
+                    buffer = buffer.concat(bitjs.numToVarInt(scriptBytes.length));
+                    buffer = buffer.concat(scriptBytes);
+                }
+
+                buffer = buffer.concat(bitjs.numToBytes(parseInt(this.locktime), 4));
+
+                //flochange -- append floData field
+                buffer = buffer.concat(bitjs.numToVarInt(this.floData.length));
+                buffer = buffer.concat(bitjs.strToBytes(this.floData))
+
+                return Crypto.util.bytesToHex(buffer);
+            }
+
+            /* deserialize a transaction */
+            function deserialize(buffer) {
+                if (typeof buffer == "string") {
+                    buffer = Crypto.util.hexToBytes(buffer)
+                }
+
+                var pos = 0;
+
+                var readAsInt = function (bytes) {
+                    if (bytes == 0) return 0;
+                    pos++;
+                    return buffer[pos - 1] + readAsInt(bytes - 1) * 256;
+                }
+
+                var readVarInt = function () {
+                    pos++;
+                    if (buffer[pos - 1] < 253) {
+                        return buffer[pos - 1];
+                    }
+                    return readAsInt(buffer[pos - 1] - 251);
+                }
+
+                var readBytes = function (bytes) {
+                    pos += bytes;
+                    return buffer.slice(pos - bytes, pos);
+                }
+
+                var readVarString = function () {
+                    var size = readVarInt();
+                    return readBytes(size);
+                }
+
+                var bytesToStr = function (bytes) {
+                    return bytes.map(b => String.fromCharCode(b)).join('');
+                }
+
+                const self = btrx;
+
+                self.version = readAsInt(4);
+
+                var ins = readVarInt();
+                for (var i = 0; i < ins; i++) {
+                    self.inputs.push({
+                        outpoint: {
+                            hash: Crypto.util.bytesToHex(readBytes(32).reverse()),
+                            index: readAsInt(4)
+                        },
+                        script: readVarString(),
+                        sequence: readAsInt(4)
+                    });
+                }
+
+                var outs = readVarInt();
+                for (var i = 0; i < outs; i++) {
+                    self.outputs.push({
+                        value: bitjs.bytesToNum(readBytes(8)),
+                        script: readVarString()
+                    });
+                }
+
+                self.lock_time = readAsInt(4);
+
+                //flochange - floData field
+                self.floData = bytesToStr(readVarString());
+
+                return self;
+            }
+
+            //deserialize the data if passed
+            if (tx_data)
+                deserialize(tx_data);
+
+            return btrx;
+
+        }
+
+        bitjs.numToBytes = function (num, bytes) {
+            if (typeof bytes === "undefined") bytes = 8;
+            if (bytes == 0) {
+                return [];
+            } else if (num == -1) {
+                return Crypto.util.hexToBytes("ffffffffffffffff");
+            } else {
+                return [num % 256].concat(bitjs.numToBytes(Math.floor(num / 256), bytes - 1));
+            }
+        }
+
+        bitjs.numToByteArray = function (num) {
+            if (num <= 256) {
+                return [num];
+            } else {
+                return [num % 256].concat(bitjs.numToByteArray(Math.floor(num / 256)));
+            }
+        }
+
+        bitjs.numToVarInt = function (num) {
+            if (num < 253) {
+                return [num];
+            } else if (num < 65536) {
+                return [253].concat(bitjs.numToBytes(num, 2));
+            } else if (num < 4294967296) {
+                return [254].concat(bitjs.numToBytes(num, 4));
+            } else {
+                return [255].concat(bitjs.numToBytes(num, 8));
+            }
+        }
+
+        bitjs.bytesToNum = function (bytes) {
+            if (bytes.length == 0) return 0;
+            else return bytes[0] + 256 * bitjs.bytesToNum(bytes.slice(1));
+        }
+
+        //flochange - adding fn to convert string (for flodata) to byte
+        bitjs.strToBytes = function (str) {
+            return str.split('').map(c => c.charCodeAt(0));
+        }
+
+        /* decompress an compressed public key */
+        bitjs.pubkeydecompress = function (pubkey) {
+            if ((typeof (pubkey) == 'string') && pubkey.match(/^[a-f0-9]+$/i)) {
+                var curve = EllipticCurve.getSECCurveByName("secp256k1");
+                try {
+                    var pt = curve.curve.decodePointHex(pubkey);
+                    var x = pt.getX().toBigInteger();
+                    var y = pt.getY().toBigInteger();
+
+                    var publicKeyBytes = EllipticCurve.integerToBytes(x, 32);
+                    publicKeyBytes = publicKeyBytes.concat(EllipticCurve.integerToBytes(y, 32));
+                    publicKeyBytes.unshift(0x04);
+                    return Crypto.util.bytesToHex(publicKeyBytes);
+                } catch (e) {
+                    // console.log(e);
+                    return false;
+                }
+            }
+            return false;
+        }
+
+        bitjs.verifySignature = function (hash, sig, pubkey) {
+            return Bitcoin.ECDSA.verify(hash, sig, pubkey);
+        }
+
+        /* clone an object */
+        bitjs.clone = function (obj) {
+            if (obj == null || typeof (obj) != 'object') return obj;
+            var temp = new obj.constructor();
+
+            for (var key in obj) {
+                if (obj.hasOwnProperty(key)) {
+                    temp[key] = bitjs.clone(obj[key]);
+                }
+            }
+            return temp;
+        }
+
+        var B58 = bitjs.Base58 = {
+            alphabet: "123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz",
+            validRegex: /^[1-9A-HJ-NP-Za-km-z]+$/,
+            base: BigInteger.valueOf(58),
+
+            /**
+             * Convert a byte array to a base58-encoded string.
+             *
+             * Written by Mike Hearn for BitcoinJ.
+             *   Copyright (c) 2011 Google Inc.
+             *
+             * Ported to JavaScript by Stefan Thomas.
+             */
+            encode: function (input) {
+                var bi = BigInteger.fromByteArrayUnsigned(input);
+                var chars = [];
+
+                while (bi.compareTo(B58.base) >= 0) {
+                    var mod = bi.mod(B58.base);
+                    chars.unshift(B58.alphabet[mod.intValue()]);
+                    bi = bi.subtract(mod).divide(B58.base);
+                }
+                chars.unshift(B58.alphabet[bi.intValue()]);
+
+                // Convert leading zeros too.
+                for (var i = 0; i < input.length; i++) {
+                    if (input[i] == 0x00) {
+                        chars.unshift(B58.alphabet[0]);
+                    } else break;
+                }
+
+                return chars.join('');
+            },
+
+            /**
+             * Convert a base58-encoded string to a byte array.
+             *
+             * Written by Mike Hearn for BitcoinJ.
+             *   Copyright (c) 2011 Google Inc.
+             *
+             * Ported to JavaScript by Stefan Thomas.
+             */
+            decode: function (input) {
+                var bi = BigInteger.valueOf(0);
+                var leadingZerosNum = 0;
+                for (var i = input.length - 1; i >= 0; i--) {
+                    var alphaIndex = B58.alphabet.indexOf(input[i]);
+                    if (alphaIndex < 0) {
+                        throw "Invalid character";
+                    }
+                    bi = bi.add(BigInteger.valueOf(alphaIndex)
+                        .multiply(B58.base.pow(input.length - 1 - i)));
+
+                    // This counts leading zero bytes
+                    if (input[i] == "1") leadingZerosNum++;
+                    else leadingZerosNum = 0;
+                }
+                var bytes = bi.toByteArrayUnsigned();
+
+                // Add leading zeros
+                while (leadingZerosNum-- > 0) bytes.unshift(0);
+
+                return bytes;
+            }
+        }
+        return bitjs;
+
+    })();
+
+    //Bitcoin.js
+    (function () {
+        /*
+            Copyright (c) 2011 Stefan Thomas
+        
+            Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+        
+            The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+        
+            THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+        */
+        var Bitcoin = GLOBAL.Bitcoin = {};
+
+        //https://raw.github.com/bitcoinjs/bitcoinjs-lib/c952aaeb3ee472e3776655b8ea07299ebed702c7/src/base58.js
+        var B58 = Bitcoin.Base58 = {
+            alphabet: "123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz",
+            validRegex: /^[1-9A-HJ-NP-Za-km-z]+$/,
+            base: BigInteger.valueOf(58),
+
+            /**
+             * Convert a byte array to a base58-encoded string.
+             *
+             * Written by Mike Hearn for BitcoinJ.
+             *   Copyright (c) 2011 Google Inc.
+             *
+             * Ported to JavaScript by Stefan Thomas.
+             */
+            encode: function (input) {
+                var bi = BigInteger.fromByteArrayUnsigned(input);
+                var chars = [];
+
+                while (bi.compareTo(B58.base) >= 0) {
+                    var mod = bi.mod(B58.base);
+                    chars.unshift(B58.alphabet[mod.intValue()]);
+                    bi = bi.subtract(mod).divide(B58.base);
+                }
+                chars.unshift(B58.alphabet[bi.intValue()]);
+
+                // Convert leading zeros too.
+                for (var i = 0; i < input.length; i++) {
+                    if (input[i] == 0x00) {
+                        chars.unshift(B58.alphabet[0]);
+                    } else break;
+                }
+
+                return chars.join('');
+            },
+
+            /**
+             * Convert a base58-encoded string to a byte array.
+             *
+             * Written by Mike Hearn for BitcoinJ.
+             *   Copyright (c) 2011 Google Inc.
+             *
+             * Ported to JavaScript by Stefan Thomas.
+             */
+            decode: function (input) {
+                var bi = BigInteger.valueOf(0);
+                var leadingZerosNum = 0;
+                for (var i = input.length - 1; i >= 0; i--) {
+                    var alphaIndex = B58.alphabet.indexOf(input[i]);
+                    if (alphaIndex < 0) {
+                        throw "Invalid character";
+                    }
+                    bi = bi.add(BigInteger.valueOf(alphaIndex)
+                        .multiply(B58.base.pow(input.length - 1 - i)));
+
+                    // This counts leading zero bytes
+                    if (input[i] == "1") leadingZerosNum++;
+                    else leadingZerosNum = 0;
+                }
+                var bytes = bi.toByteArrayUnsigned();
+
+                // Add leading zeros
+                while (leadingZerosNum-- > 0) bytes.unshift(0);
+
+                return bytes;
+            }
+        };
+
+        //https://raw.github.com/bitcoinjs/bitcoinjs-lib/09e8c6e184d6501a0c2c59d73ca64db5c0d3eb95/src/address.js
+        Bitcoin.Address = function (bytes) {
+            if ("string" == typeof bytes) {
+                var d = Bitcoin.Address.decodeString(bytes);
+                bytes = d.hash;
+                if (d.version == Bitcoin.Address.standardVersion || d.version == Bitcoin.Address.multisigVersion)
+                    this.version = d.version;
+                else throw "Version (prefix) " + d.version + " not supported!";
+            } else {
+                this.version = Bitcoin.Address.standardVersion;
+            }
+            this.hash = bytes;
+        };
+
+        Bitcoin.Address.standardVersion = 0x23; // (FLO mainnet 0x23, 35D), (Bitcoin Mainnet, 0x00, 0D)
+        Bitcoin.Address.multisigVersion = 0x5e; // (FLO multisig 0x5e, 94D)
+
+        if (GLOBAL.cryptocoin == "FLO_TEST") {
+            Bitcoin.Address.standardVersion = 0x73; // (FLO testnet 0x73, 115D), (Bitcoin Mainnet, 0x00, 0D)
+            Bitcoin.Address.multisigVersion = 0xc6; // (FLO testnet multisig 0xc6, 198D)
+        }
+
+        /**
+         * Serialize this object as a standard Bitcoin address.
+         *
+         * Returns the address as a base58-encoded string in the standardized format.
+         */
+        Bitcoin.Address.prototype.toString = function (version = null) {
+            // Get a copy of the hash
+            var hash = this.hash.slice(0);
+
+            // Version
+            hash.unshift(version !== null ? version : this.version);
+            var checksum = Crypto.SHA256(Crypto.SHA256(hash, {
+                asBytes: true
+            }), {
+                asBytes: true
+            });
+            var bytes = hash.concat(checksum.slice(0, 4));
+            return Bitcoin.Base58.encode(bytes);
+        };
+
+        Bitcoin.Address.prototype.getHashBase64 = function () {
+            return Crypto.util.bytesToBase64(this.hash);
+        };
+
+        /**
+         * Parse a Bitcoin address contained in a string.
+         */
+        Bitcoin.Address.decodeString = function (string) {
+            var bytes = Bitcoin.Base58.decode(string);
+            var hash = bytes.slice(0, 21);
+            var checksum = Crypto.SHA256(Crypto.SHA256(hash, {
+                asBytes: true
+            }), {
+                asBytes: true
+            });
+
+            if (checksum[0] != bytes[21] ||
+                checksum[1] != bytes[22] ||
+                checksum[2] != bytes[23] ||
+                checksum[3] != bytes[24]) {
+                throw "Checksum validation failed!";
+            }
+
+            /*if (version != hash.shift()) {
+                throw "Version " + hash.shift() + " not supported!";
+            }*/
+
+            var version = hash.shift();
+            return { version, hash };
+        };
+        //https://raw.github.com/bitcoinjs/bitcoinjs-lib/e90780d3d3b8fc0d027d2bcb38b80479902f223e/src/ecdsa.js
+        Bitcoin.ECDSA = (function () {
+            var ecparams = EllipticCurve.getSECCurveByName("secp256k1");
+            var rng = new SecureRandom();
+
+            var P_OVER_FOUR = null;
+
+            function implShamirsTrick(P, k, Q, l) {
+                var m = Math.max(k.bitLength(), l.bitLength());
+                var Z = P.add2D(Q);
+                var R = P.curve.getInfinity();
+
+                for (var i = m - 1; i >= 0; --i) {
+                    R = R.twice2D();
+
+                    R.z = BigInteger.ONE;
+
+                    if (k.testBit(i)) {
+                        if (l.testBit(i)) {
+                            R = R.add2D(Z);
+                        } else {
+                            R = R.add2D(P);
+                        }
+                    } else {
+                        if (l.testBit(i)) {
+                            R = R.add2D(Q);
+                        }
+                    }
+                }
+
+                return R;
+            };
+
+            var ECDSA = {
+                getBigRandom: function (limit) {
+                    return new BigInteger(limit.bitLength(), rng)
+                        .mod(limit.subtract(BigInteger.ONE))
+                        .add(BigInteger.ONE);
+                },
+                sign: function (hash, priv) {
+                    var d = priv;
+                    var n = ecparams.getN();
+                    var e = BigInteger.fromByteArrayUnsigned(hash);
+
+                    do {
+                        var k = ECDSA.getBigRandom(n);
+                        var G = ecparams.getG();
+                        var Q = G.multiply(k);
+                        var r = Q.getX().toBigInteger().mod(n);
+                    } while (r.compareTo(BigInteger.ZERO) <= 0);
+
+                    var s = k.modInverse(n).multiply(e.add(d.multiply(r))).mod(n);
+
+                    return ECDSA.serializeSig(r, s);
+                },
+
+                verify: function (hash, sig, pubkey) {
+                    var r, s;
+                    if (Bitcoin.Util.isArray(sig)) {
+                        var obj = ECDSA.parseSig(sig);
+                        r = obj.r;
+                        s = obj.s;
+                    } else if ("object" === typeof sig && sig.r && sig.s) {
+                        r = sig.r;
+                        s = sig.s;
+                    } else {
+                        throw "Invalid value for signature";
+                    }
+
+                    var Q;
+                    if (pubkey instanceof EllipticCurve.PointFp) {
+                        Q = pubkey;
+                    } else if (Bitcoin.Util.isArray(pubkey)) {
+                        Q = EllipticCurve.PointFp.decodeFrom(ecparams.getCurve(), pubkey);
+                    } else {
+                        throw "Invalid format for pubkey value, must be byte array or ec.PointFp";
+                    }
+                    var e = BigInteger.fromByteArrayUnsigned(hash);
+
+                    return ECDSA.verifyRaw(e, r, s, Q);
+                },
+
+                verifyRaw: function (e, r, s, Q) {
+                    var n = ecparams.getN();
+                    var G = ecparams.getG();
+
+                    if (r.compareTo(BigInteger.ONE) < 0 ||
+                        r.compareTo(n) >= 0)
+                        return false;
+
+                    if (s.compareTo(BigInteger.ONE) < 0 ||
+                        s.compareTo(n) >= 0)
+                        return false;
+
+                    var c = s.modInverse(n);
+
+                    var u1 = e.multiply(c).mod(n);
+                    var u2 = r.multiply(c).mod(n);
+
+                    // TODO(!!!): For some reason Shamir's trick isn't working with
+                    // signed message verification!? Probably an implementation
+                    // error!
+                    //var point = implShamirsTrick(G, u1, Q, u2);
+                    var point = G.multiply(u1).add(Q.multiply(u2));
+
+                    var v = point.getX().toBigInteger().mod(n);
+
+                    return v.equals(r);
+                },
+
+                /**
+                 * Serialize a signature into DER format.
+                 *
+                 * Takes two BigIntegers representing r and s and returns a byte array.
+                 */
+                serializeSig: function (r, s) {
+                    var rBa = r.toByteArraySigned();
+                    var sBa = s.toByteArraySigned();
+
+                    var sequence = [];
+                    sequence.push(0x02); // INTEGER
+                    sequence.push(rBa.length);
+                    sequence = sequence.concat(rBa);
+
+                    sequence.push(0x02); // INTEGER
+                    sequence.push(sBa.length);
+                    sequence = sequence.concat(sBa);
+
+                    sequence.unshift(sequence.length);
+                    sequence.unshift(0x30); // SEQUENCE
+
+                    return sequence;
+                },
+
+                /**
+                 * Parses a byte array containing a DER-encoded signature.
+                 *
+                 * This function will return an object of the form:
+                 *
+                 * {
+                 *   r: BigInteger,
+                 *   s: BigInteger
+                 * }
+                 */
+                parseSig: function (sig) {
+                    var cursor;
+                    if (sig[0] != 0x30)
+                        throw new Error("Signature not a valid DERSequence");
+
+                    cursor = 2;
+                    if (sig[cursor] != 0x02)
+                        throw new Error("First element in signature must be a DERInteger");;
+                    var rBa = sig.slice(cursor + 2, cursor + 2 + sig[cursor + 1]);
+
+                    cursor += 2 + sig[cursor + 1];
+                    if (sig[cursor] != 0x02)
+                        throw new Error("Second element in signature must be a DERInteger");
+                    var sBa = sig.slice(cursor + 2, cursor + 2 + sig[cursor + 1]);
+
+                    cursor += 2 + sig[cursor + 1];
+
+                    //if (cursor != sig.length)
+                    //  throw new Error("Extra bytes in signature");
+
+                    var r = BigInteger.fromByteArrayUnsigned(rBa);
+                    var s = BigInteger.fromByteArrayUnsigned(sBa);
+
+                    return {
+                        r: r,
+                        s: s
+                    };
+                },
+
+                parseSigCompact: function (sig) {
+                    if (sig.length !== 65) {
+                        throw "Signature has the wrong length";
+                    }
+
+                    // Signature is prefixed with a type byte storing three bits of
+                    // information.
+                    var i = sig[0] - 27;
+                    if (i < 0 || i > 7) {
+                        throw "Invalid signature type";
+                    }
+
+                    var n = ecparams.getN();
+                    var r = BigInteger.fromByteArrayUnsigned(sig.slice(1, 33)).mod(n);
+                    var s = BigInteger.fromByteArrayUnsigned(sig.slice(33, 65)).mod(n);
+
+                    return {
+                        r: r,
+                        s: s,
+                        i: i
+                    };
+                },
+
+                /**
+                 * Recover a public key from a signature.
+                 *
+                 * See SEC 1: Elliptic Curve Cryptography, section 4.1.6, "Public
+                 * Key Recovery Operation".
+                 *
+                 * http://www.secg.org/download/aid-780/sec1-v2.pdf
+                 */
+                recoverPubKey: function (r, s, hash, i) {
+                    // The recovery parameter i has two bits.
+                    i = i & 3;
+
+                    // The less significant bit specifies whether the y coordinate
+                    // of the compressed point is even or not.
+                    var isYEven = i & 1;
+
+                    // The more significant bit specifies whether we should use the
+                    // first or second candidate key.
+                    var isSecondKey = i >> 1;
+
+                    var n = ecparams.getN();
+                    var G = ecparams.getG();
+                    var curve = ecparams.getCurve();
+                    var p = curve.getQ();
+                    var a = curve.getA().toBigInteger();
+                    var b = curve.getB().toBigInteger();
+
+                    // We precalculate (p + 1) / 4 where p is if the field order
+                    if (!P_OVER_FOUR) {
+                        P_OVER_FOUR = p.add(BigInteger.ONE).divide(BigInteger.valueOf(4));
+                    }
+
+                    // 1.1 Compute x
+                    var x = isSecondKey ? r.add(n) : r;
+
+                    // 1.3 Convert x to point
+                    var alpha = x.multiply(x).multiply(x).add(a.multiply(x)).add(b).mod(p);
+                    var beta = alpha.modPow(P_OVER_FOUR, p);
+
+                    var xorOdd = beta.isEven() ? (i % 2) : ((i + 1) % 2);
+                    // If beta is even, but y isn't or vice versa, then convert it,
+                    // otherwise we're done and y == beta.
+                    var y = (beta.isEven() ? !isYEven : isYEven) ? beta : p.subtract(beta);
+
+                    // 1.4 Check that nR is at infinity
+                    var R = new EllipticCurve.PointFp(curve,
+                        curve.fromBigInteger(x),
+                        curve.fromBigInteger(y));
+                    R.validate();
+
+                    // 1.5 Compute e from M
+                    var e = BigInteger.fromByteArrayUnsigned(hash);
+                    var eNeg = BigInteger.ZERO.subtract(e).mod(n);
+
+                    // 1.6 Compute Q = r^-1 (sR - eG)
+                    var rInv = r.modInverse(n);
+                    var Q = implShamirsTrick(R, s, G, eNeg).multiply(rInv);
+
+                    Q.validate();
+                    if (!ECDSA.verifyRaw(e, r, s, Q)) {
+                        throw "Pubkey recovery unsuccessful";
+                    }
+
+                    var pubKey = new Bitcoin.ECKey();
+                    pubKey.pub = Q;
+                    return pubKey;
+                },
+
+                /**
+                 * Calculate pubkey extraction parameter.
+                 *
+                 * When extracting a pubkey from a signature, we have to
+                 * distinguish four different cases. Rather than putting this
+                 * burden on the verifier, Bitcoin includes a 2-bit value with the
+                 * signature.
+                 *
+                 * This function simply tries all four cases and returns the value
+                 * that resulted in a successful pubkey recovery.
+                 */
+                calcPubkeyRecoveryParam: function (address, r, s, hash) {
+                    for (var i = 0; i < 4; i++) {
+                        try {
+                            var pubkey = Bitcoin.ECDSA.recoverPubKey(r, s, hash, i);
+                            if (pubkey.getBitcoinAddress().toString() == address) {
+                                return i;
+                            }
+                        } catch (e) { }
+                    }
+                    throw "Unable to find valid recovery factor";
+                }
+            };
+
+            return ECDSA;
+        })();
+        Bitcoin.KeyPool = (function () {
+            var KeyPool = function () {
+                this.keyArray = [];
+
+                this.push = function (item) {
+                    if (item == null || item.priv == null) return;
+                    var doAdd = true;
+                    // prevent duplicates from being added to the array
+                    for (var index in this.keyArray) {
+                        var currentItem = this.keyArray[index];
+                        if (currentItem != null && currentItem.priv != null && item.getBitcoinAddress() == currentItem.getBitcoinAddress()) {
+                            doAdd = false;
+                            break;
+                        }
+                    }
+                    if (doAdd) this.keyArray.push(item);
+                };
+
+                this.reset = function () {
+                    this.keyArray = [];
+                };
+
+                this.getArray = function () {
+                    // copy array
+                    return this.keyArray.slice(0);
+                };
+
+                this.setArray = function (ka) {
+                    this.keyArray = ka;
+                };
+
+                this.length = function () {
+                    return this.keyArray.length;
+                };
+
+                this.toString = function () {
+                    var keyPoolString = "# = " + this.length() + "\n";
+                    var pool = this.getArray();
+                    for (var index in pool) {
+                        var item = pool[index];
+                        if (Bitcoin.Util.hasMethods(item, 'getBitcoinAddress', 'toString')) {
+                            if (item != null) {
+                                keyPoolString += "\"" + item.getBitcoinAddress() + "\"" + ", \"" + item.toString("wif") + "\"\n";
+                            }
+                        }
+                    }
+
+                    return keyPoolString;
+                };
+
+                return this;
+            };
+
+            return new KeyPool();
+        })();
+
+        Bitcoin.Bip38Key = (function () {
+            var Bip38 = function (address, encryptedKey) {
+                this.address = address;
+                this.priv = encryptedKey;
+            };
+
+            Bip38.prototype.getBitcoinAddress = function () {
+                return this.address;
+            };
+
+            Bip38.prototype.toString = function () {
+                return this.priv;
+            };
+
+            return Bip38;
+        })();
+
+        //https://raw.github.com/pointbiz/bitcoinjs-lib/9b2f94a028a7bc9bed94e0722563e9ff1d8e8db8/src/eckey.js
+        Bitcoin.ECKey = (function () {
+            var ECDSA = Bitcoin.ECDSA;
+            var KeyPool = Bitcoin.KeyPool;
+            var ecparams = EllipticCurve.getSECCurveByName("secp256k1");
+
+            var ECKey = function (input) {
+                if (!input) {
+                    // Generate new key
+                    var n = ecparams.getN();
+                    this.priv = ECDSA.getBigRandom(n);
+                } else if (input instanceof BigInteger) {
+                    // Input is a private key value
+                    this.priv = input;
+                } else if (Bitcoin.Util.isArray(input)) {
+                    // Prepend zero byte to prevent interpretation as negative integer
+                    this.priv = BigInteger.fromByteArrayUnsigned(input);
+                } else if ("string" == typeof input) {
+                    var bytes = null;
+                    try {
+
+                        // This part is edited for FLO. FLO WIF are always compressed WIF (length of 52). 
+                        if ((/^[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{52}$/.test(input))) {
+                            bytes = ECKey.decodeCompressedWalletImportFormat(input);
+                            this.compressed = true;
+                        } else if (ECKey.isHexFormat(input)) {
+                            bytes = Crypto.util.hexToBytes(input);
+                        }
+
+
+                        /*
+                            if (ECKey.isWalletImportFormat(input)) {
+                                bytes = ECKey.decodeWalletImportFormat(input);
+                            } else if (ECKey.isCompressedWalletImportFormat(input)) {
+                                bytes = ECKey.decodeCompressedWalletImportFormat(input);
+                                this.compressed = true;
+                            } else if (ECKey.isMiniFormat(input)) {
+                                bytes = Crypto.SHA256(input, { asBytes: true });
+                            } else if (ECKey.isHexFormat(input)) {
+                                bytes = Crypto.util.hexToBytes(input);
+                            } else if (ECKey.isBase64Format(input)) {
+                                bytes = Crypto.util.base64ToBytes(input);
+                            }
+                            */
+                    } catch (exc1) {
+                        this.setError(exc1);
+                    }
+
+                    if (ECKey.isBase6Format(input)) {
+                        this.priv = new BigInteger(input, 6);
+                    } else if (bytes == null || bytes.length != 32) {
+                        this.priv = null;
+                    } else {
+                        // Prepend zero byte to prevent interpretation as negative integer
+                        this.priv = BigInteger.fromByteArrayUnsigned(bytes);
+                    }
+                }
+
+                this.compressed = (this.compressed == undefined) ? !!ECKey.compressByDefault : this.compressed;
+                try {
+                    // check not zero
+                    if (this.priv != null && BigInteger.ZERO.compareTo(this.priv) == 0) this.setError("Error: BigInteger equal to zero.");
+                    // valid range [0x1, 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364140])
+                    var hexKeyRangeLimit = "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364140";
+                    var rangeLimitBytes = Crypto.util.hexToBytes(hexKeyRangeLimit);
+                    var limitBigInt = BigInteger.fromByteArrayUnsigned(rangeLimitBytes);
+                    if (this.priv != null && limitBigInt.compareTo(this.priv) < 0) this.setError("Error: BigInteger outside of curve range.")
+
+                    if (this.priv != null) {
+                        KeyPool.push(this);
+                    }
+                } catch (exc2) {
+                    this.setError(exc2);
+                }
+            };
+
+            if (GLOBAL.cryptocoin == "FLO")
+                ECKey.privateKeyPrefix = 0xA3; //(Bitcoin mainnet 0x80    testnet 0xEF) (FLO mainnet 0xA3 163 D)
+            else if (GLOBAL.cryptocoin == "FLO_TEST")
+                ECKey.privateKeyPrefix = 0xEF; //FLO testnet
+            else if (GLOBAL.cryptocoin == "BTC")
+                ECKey.privateKeyPrefix = 0x80; //Bitcoin Mainnet
+            else if (GLOBAL.cryptocoin == "BTC_TEST")
+                ECKey.privateKeyPrefix = 0xEF; //Bitcoin testnet
+
+            /**
+             * Whether public keys should be returned compressed by default.
+             */
+            ECKey.compressByDefault = false;
+
+            /**
+             * Set whether the public key should be returned compressed or not.
+             */
+            ECKey.prototype.setError = function (err) {
+                this.error = err;
+                this.priv = null;
+                return this;
+            };
+
+            /**
+             * Set whether the public key should be returned compressed or not.
+             */
+            ECKey.prototype.setCompressed = function (v) {
+                this.compressed = !!v;
+                if (this.pubPoint) this.pubPoint.compressed = this.compressed;
+                return this;
+            };
+
+            /*
+             * Return public key as a byte array in DER encoding
+             */
+            ECKey.prototype.getPub = function () {
+                if (this.compressed) {
+                    if (this.pubComp) return this.pubComp;
+                    return this.pubComp = this.getPubPoint().getEncoded(1);
+                } else {
+                    if (this.pubUncomp) return this.pubUncomp;
+                    return this.pubUncomp = this.getPubPoint().getEncoded(0);
+                }
+            };
+
+            /**
+             * Return public point as ECPoint object.
+             */
+            ECKey.prototype.getPubPoint = function () {
+                if (!this.pubPoint) {
+                    this.pubPoint = ecparams.getG().multiply(this.priv);
+                    this.pubPoint.compressed = this.compressed;
+                }
+                return this.pubPoint;
+            };
+
+            ECKey.prototype.getPubKeyHex = function () {
+                if (this.compressed) {
+                    if (this.pubKeyHexComp) return this.pubKeyHexComp;
+                    return this.pubKeyHexComp = Crypto.util.bytesToHex(this.getPub()).toString().toUpperCase();
+                } else {
+                    if (this.pubKeyHexUncomp) return this.pubKeyHexUncomp;
+                    return this.pubKeyHexUncomp = Crypto.util.bytesToHex(this.getPub()).toString().toUpperCase();
+                }
+            };
+
+            /**
+             * Get the pubKeyHash for this key.
+             *
+             * This is calculated as RIPE160(SHA256([encoded pubkey])) and returned as
+             * a byte array.
+             */
+            ECKey.prototype.getPubKeyHash = function () {
+                if (this.compressed) {
+                    if (this.pubKeyHashComp) return this.pubKeyHashComp;
+                    return this.pubKeyHashComp = Bitcoin.Util.sha256ripe160(this.getPub());
+                } else {
+                    if (this.pubKeyHashUncomp) return this.pubKeyHashUncomp;
+                    return this.pubKeyHashUncomp = Bitcoin.Util.sha256ripe160(this.getPub());
+                }
+            };
+
+            ECKey.prototype.getBitcoinAddress = function () {
+                var hash = this.getPubKeyHash();
+                var addr = new Bitcoin.Address(hash);
+                return addr.toString();
+            };
+
+            /*
+             * Takes a public point as a hex string or byte array
+             */
+            ECKey.prototype.setPub = function (pub) {
+                // byte array
+                if (Bitcoin.Util.isArray(pub)) {
+                    pub = Crypto.util.bytesToHex(pub).toString().toUpperCase();
+                }
+                var ecPoint = ecparams.getCurve().decodePointHex(pub);
+                this.setCompressed(ecPoint.compressed);
+                this.pubPoint = ecPoint;
+                return this;
+            };
+
+            // Sipa Private Key Wallet Import Format
+            ECKey.prototype.getBitcoinWalletImportFormat = function () {
+                var bytes = this.getBitcoinPrivateKeyByteArray();
+                if (bytes == null) return "";
+                bytes.unshift(ECKey.privateKeyPrefix); // prepend 0x80 byte
+                if (this.compressed) bytes.push(0x01); // append 0x01 byte for compressed format
+                var checksum = Crypto.SHA256(Crypto.SHA256(bytes, {
+                    asBytes: true
+                }), {
+                    asBytes: true
+                });
+                bytes = bytes.concat(checksum.slice(0, 4));
+                var privWif = Bitcoin.Base58.encode(bytes);
+                return privWif;
+            };
+
+            // Private Key Hex Format
+            ECKey.prototype.getBitcoinHexFormat = function () {
+                return Crypto.util.bytesToHex(this.getBitcoinPrivateKeyByteArray()).toString().toUpperCase();
+            };
+
+            // Private Key Base64 Format
+            ECKey.prototype.getBitcoinBase64Format = function () {
+                return Crypto.util.bytesToBase64(this.getBitcoinPrivateKeyByteArray());
+            };
+
+            ECKey.prototype.getBitcoinPrivateKeyByteArray = function () {
+                if (this.priv == null) return null;
+                // Get a copy of private key as a byte array
+                var bytes = this.priv.toByteArrayUnsigned();
+                // zero pad if private key is less than 32 bytes
+                while (bytes.length < 32) bytes.unshift(0x00);
+                return bytes;
+            };
+
+            ECKey.prototype.toString = function (format) {
+                format = format || "";
+                if (format.toString().toLowerCase() == "base64" || format.toString().toLowerCase() == "b64") {
+                    return this.getBitcoinBase64Format();
+                }
+                // Wallet Import Format
+                else if (format.toString().toLowerCase() == "wif") {
+                    return this.getBitcoinWalletImportFormat();
+                } else {
+                    return this.getBitcoinHexFormat();
+                }
+            };
+
+            ECKey.prototype.sign = function (hash) {
+                return ECDSA.sign(hash, this.priv);
+            };
+
+            ECKey.prototype.verify = function (hash, sig) {
+                return ECDSA.verify(hash, sig, this.getPub());
+            };
+
+            /**
+             * Parse a wallet import format private key contained in a string.
+             */
+            ECKey.decodeWalletImportFormat = function (privStr) {
+                var bytes = Bitcoin.Base58.decode(privStr);
+                var hash = bytes.slice(0, 33);
+                var checksum = Crypto.SHA256(Crypto.SHA256(hash, {
+                    asBytes: true
+                }), {
+                    asBytes: true
+                });
+                if (checksum[0] != bytes[33] ||
+                    checksum[1] != bytes[34] ||
+                    checksum[2] != bytes[35] ||
+                    checksum[3] != bytes[36]) {
+                    throw "Checksum validation failed!";
+
+                }
+                var version = hash.shift();
+                /*
+                if (version != ECKey.privateKeyPrefix) {
+                    throw "Version " + version + " not supported!";
+                }
+                */
+                return hash;
+            };
+
+            /**
+             * Parse a compressed wallet import format private key contained in a string.
+             */
+            ECKey.decodeCompressedWalletImportFormat = function (privStr) {
+                var bytes = Bitcoin.Base58.decode(privStr);
+                var hash = bytes.slice(0, 34);
+                var checksum = Crypto.SHA256(Crypto.SHA256(hash, {
+                    asBytes: true
+                }), {
+                    asBytes: true
+                });
+                if (checksum[0] != bytes[34] ||
+                    checksum[1] != bytes[35] ||
+                    checksum[2] != bytes[36] ||
+                    checksum[3] != bytes[37]) {
+                    throw "Checksum validation failed!";
+                }
+                var version = hash.shift();
+                /*
+                if (version != ECKey.privateKeyPrefix) {
+                    throw "Version " + version + " not supported!";
+                }
+                */
+                hash.pop();
+                return hash;
+            };
+
+            // 64 characters [0-9A-F]
+            ECKey.isHexFormat = function (key) {
+                key = key.toString();
+                return /^[A-Fa-f0-9]{64}$/.test(key);
+            };
+
+            // 51 characters base58, always starts with a '5'
+            ECKey.isWalletImportFormat = function (key) {
+                key = key.toString();
+                return (ECKey.privateKeyPrefix == 0x80) ?
+                    (/^5[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{50}$/.test(key)) :
+                    (/^R[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{50}$/.test(key));
+            };
+
+            // 52 characters base58
+            ECKey.isCompressedWalletImportFormat = function (key) {
+                key = key.toString();
+                return (ECKey.privateKeyPrefix == 0x80) ?
+                    (/^[LK][123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{51}$/.test(key)) :
+                    (/^R[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{51}$/.test(key));
+            };
+
+            // 44 characters
+            ECKey.isBase64Format = function (key) {
+                key = key.toString();
+                return (/^[ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789=+\/]{44}$/.test(key));
+            };
+
+            // 99 characters, 1=1, if using dice convert 6 to 0
+            ECKey.isBase6Format = function (key) {
+                key = key.toString();
+                return (/^[012345]{99}$/.test(key));
+            };
+
+            // 22, 26 or 30 characters, always starts with an 'S'
+            ECKey.isMiniFormat = function (key) {
+                key = key.toString();
+                var validChars22 = /^S[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{21}$/.test(key);
+                var validChars26 = /^S[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{25}$/.test(key);
+                var validChars30 = /^S[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{29}$/.test(key);
+                var testBytes = Crypto.SHA256(key + "?", {
+                    asBytes: true
+                });
+
+                return ((testBytes[0] === 0x00 || testBytes[0] === 0x01) && (validChars22 || validChars26 || validChars30));
+            };
+
+            return ECKey;
+        })();
+        //https://raw.github.com/bitcoinjs/bitcoinjs-lib/09e8c6e184d6501a0c2c59d73ca64db5c0d3eb95/src/util.js
+        // Bitcoin utility functions
+        Bitcoin.Util = {
+            /**
+             * Cross-browser compatibility version of Array.isArray.
+             */
+            isArray: Array.isArray || function (o) {
+                return Object.prototype.toString.call(o) === '[object Array]';
+            },
+            /**
+             * Create an array of a certain length filled with a specific value.
+             */
+            makeFilledArray: function (len, val) {
+                var array = [];
+                var i = 0;
+                while (i < len) {
+                    array[i++] = val;
+                }
+                return array;
+            },
+            /**
+             * Turn an integer into a "var_int".
+             *
+             * "var_int" is a variable length integer used by Bitcoin's binary format.
+             *
+             * Returns a byte array.
+             */
+            numToVarInt: function (i) {
+                if (i < 0xfd) {
+                    // unsigned char
+                    return [i];
+                } else if (i <= 1 << 16) {
+                    // unsigned short (LE)
+                    return [0xfd, i >>> 8, i & 255];
+                } else if (i <= 1 << 32) {
+                    // unsigned int (LE)
+                    return [0xfe].concat(Crypto.util.wordsToBytes([i]));
+                } else {
+                    // unsigned long long (LE)
+                    return [0xff].concat(Crypto.util.wordsToBytes([i >>> 32, i]));
+                }
+            },
+            /**
+             * Parse a Bitcoin value byte array, returning a BigInteger.
+             */
+            valueToBigInt: function (valueBuffer) {
+                if (valueBuffer instanceof BigInteger) return valueBuffer;
+
+                // Prepend zero byte to prevent interpretation as negative integer
+                return BigInteger.fromByteArrayUnsigned(valueBuffer);
+            },
+            /**
+             * Format a Bitcoin value as a string.
+             *
+             * Takes a BigInteger or byte-array and returns that amount of Bitcoins in a
+             * nice standard formatting.
+             *
+             * Examples:
+             * 12.3555
+             * 0.1234
+             * 900.99998888
+             * 34.00
+             */
+            formatValue: function (valueBuffer) {
+                var value = this.valueToBigInt(valueBuffer).toString();
+                var integerPart = value.length > 8 ? value.substr(0, value.length - 8) : '0';
+                var decimalPart = value.length > 8 ? value.substr(value.length - 8) : value;
+                while (decimalPart.length < 8) decimalPart = "0" + decimalPart;
+                decimalPart = decimalPart.replace(/0*$/, '');
+                while (decimalPart.length < 2) decimalPart += "0";
+                return integerPart + "." + decimalPart;
+            },
+            /**
+             * Parse a floating point string as a Bitcoin value.
+             *
+             * Keep in mind that parsing user input is messy. You should always display
+             * the parsed value back to the user to make sure we understood his input
+             * correctly.
+             */
+            parseValue: function (valueString) {
+                // TODO: Detect other number formats (e.g. comma as decimal separator)
+                var valueComp = valueString.split('.');
+                var integralPart = valueComp[0];
+                var fractionalPart = valueComp[1] || "0";
+                while (fractionalPart.length < 8) fractionalPart += "0";
+                fractionalPart = fractionalPart.replace(/^0+/g, '');
+                var value = BigInteger.valueOf(parseInt(integralPart));
+                value = value.multiply(BigInteger.valueOf(100000000));
+                value = value.add(BigInteger.valueOf(parseInt(fractionalPart)));
+                return value;
+            },
+            /**
+             * Calculate RIPEMD160(SHA256(data)).
+             *
+             * Takes an arbitrary byte array as inputs and returns the hash as a byte
+             * array.
+             */
+            sha256ripe160: function (data) {
+                return ripemd160(Crypto.SHA256(data, {
+                    asBytes: true
+                }), {
+                    asBytes: true
+                });
+            },
+            // double sha256
+            dsha256: function (data) {
+                return Crypto.SHA256(Crypto.SHA256(data, {
+                    asBytes: true
+                }), {
+                    asBytes: true
+                });
+            },
+            // duck typing method
+            hasMethods: function (obj /*, method list as strings */) {
+                var i = 1,
+                    methodName;
+                while ((methodName = arguments[i++])) {
+                    if (typeof obj[methodName] != 'function') {
+                        return false;
+                    }
+                }
+                return true;
+            }
+        };
+    })();
+
+    //ellipticCurveEncryption.js
+    (function () {
+        (function (ellipticCurveType) {
+
+            //Defining Elliptic Encryption Object  
+            var ellipticEncryption = GLOBAL.ellipticCurveEncryption = function () { };
+
+            ellipticEncryption.rng = new SecureRandom();
+
+            ellipticEncryption.getCurveParameters = function (curveName) {
+
+                //Default is secp256k1
+                curveName = typeof curveName !== 'undefined' ? curveName : "secp256k1";
+
+                var c = EllipticCurve.getSECCurveByName(curveName);
+                var curveDetails = {
+                    Q: "",
+                    A: "",
+                    B: "",
+                    GX: "",
+                    GY: "",
+                    N: ""
+                };
+
+                curveDetails.Q = c.getCurve().getQ().toString();
+                curveDetails.A = c.getCurve().getA().toBigInteger().toString();
+                curveDetails.B = c.getCurve().getB().toBigInteger().toString();
+                curveDetails.GX = c.getG().getX().toBigInteger().toString();
+                curveDetails.GY = c.getG().getY().toBigInteger().toString();
+                curveDetails.N = c.getN().toString();
+
+                return curveDetails;
+
+            }
+
+            ellipticEncryption.selectedCurve = ellipticEncryption.getCurveParameters(ellipticCurveType);
+
+            ellipticEncryption.get_curve = function () {
+                return new EllipticCurve.CurveFp(new BigInteger(this.selectedCurve.Q),
+                    new BigInteger(this.selectedCurve.A),
+                    new BigInteger(this.selectedCurve.B));
+            }
+
+            ellipticEncryption.get_G = function (curve) {
+                return new EllipticCurve.PointFp(curve,
+                    curve.fromBigInteger(new BigInteger(this.selectedCurve.GX)),
+                    curve.fromBigInteger(new BigInteger(this.selectedCurve.GY)));
+            }
+
+            ellipticEncryption.pick_rand = function () {
+                var n = new BigInteger(this.selectedCurve.N);
+                var n1 = n.subtract(BigInteger.ONE);
+                var r = new BigInteger(n.bitLength(), this.rng);
+                return r.mod(n1).add(BigInteger.ONE);
+            }
+
+            ellipticEncryption.senderRandom = function () {
+                var r = this.pick_rand();
+                return r.toString();
+            };
+
+            ellipticEncryption.receiverRandom = function () {
+
+                //This is receivers private key. For now we will use random. CHANGE IT LATER
+                var r = this.pick_rand();
+                return r.toString();
+            }
+
+            ellipticEncryption.senderPublicString = function (senderPrivateKey) {
+
+                var senderKeyECData = {};
+
+                var curve = this.get_curve();
+                var G = this.get_G(curve);
+                var a = new BigInteger(senderPrivateKey);
+                var P = G.multiply(a);
+                senderKeyECData.XValuePublicString = P.getX().toBigInteger().toString();
+                senderKeyECData.YValuePublicString = P.getY().toBigInteger().toString();
+
+                return senderKeyECData;
+            }
+
+            //In real life ellipticEncryption.receiverPublicString is the public key of the receiver.
+            //you don't have to run receiverRandom and the bottom function 
+            ellipticEncryption.receiverPublicString = function (receiverPublicKey) {
+
+                var receiverKeyECData = {};
+
+                var curve = this.get_curve();
+                var G = this.get_G(curve);
+                var a = new BigInteger(receiverPublicKey);
+                var P = G.multiply(a);
+                receiverKeyECData.XValuePublicString = P.getX().toBigInteger().toString();
+                receiverKeyECData.YValuePublicString = P.getY().toBigInteger().toString();
+
+                return receiverKeyECData;
+            }
+
+            ellipticEncryption.senderSharedKeyDerivation = function (receiverPublicStringXValue,
+                receiverPublicStringYValue, senderPrivateKey) {
+
+                var senderDerivedKey = {};
+                var curve = this.get_curve();
+                var P = new EllipticCurve.PointFp(curve,
+                    curve.fromBigInteger(new BigInteger(receiverPublicStringXValue)),
+                    curve.fromBigInteger(new BigInteger(receiverPublicStringYValue)));
+                var a = new BigInteger(senderPrivateKey);
+                var S = P.multiply(a);
+
+                senderDerivedKey.XValue = S.getX().toBigInteger().toString();
+                senderDerivedKey.YValue = S.getY().toBigInteger().toString();
+
+                return senderDerivedKey;
+            }
+
+            ellipticEncryption.receiverSharedKeyDerivation = function (senderPublicStringXValue,
+                senderPublicStringYValue, receiverPrivateKey) {
+
+                var receiverDerivedKey = {};
+                var curve = this.get_curve();
+                var P = new EllipticCurve.PointFp(curve,
+                    curve.fromBigInteger(new BigInteger(senderPublicStringXValue)),
+                    curve.fromBigInteger(new BigInteger(senderPublicStringYValue)));
+                var a = new BigInteger(receiverPrivateKey);
+                var S = P.multiply(a);
+
+                receiverDerivedKey.XValue = S.getX().toBigInteger().toString();
+                receiverDerivedKey.YValue = S.getY().toBigInteger().toString();
+
+                return receiverDerivedKey;
+            }
+
+        })("secp256k1");
+    })();
+
+    //sha512.js
+    (function () {
+        /*
+            A JavaScript implementation of the SHA family of hashes, as defined in FIPS
+            PUB 180-2 as well as the corresponding HMAC implementation as defined in
+            FIPS PUB 198a
+           
+            Copyright Brian Turek 2008-2012
+            Distributed under the BSD License
+            See http://caligatio.github.com/jsSHA/ for more information
+           
+            Several functions taken from Paul Johnson
+           */
+        function n(a) {
+            throw a;
+        }
+        var q = null;
+
+        function s(a, b) {
+            this.a = a;
+            this.b = b
+        }
+
+        function u(a, b) {
+            var d = [],
+                h = (1 << b) - 1,
+                f = a.length * b,
+                g;
+            for (g = 0; g < f; g += b) d[g >>> 5] |= (a.charCodeAt(g / b) & h) << 32 - b - g % 32;
+            return {
+                value: d,
+                binLen: f
+            }
+        }
+
+        function x(a) {
+            var b = [],
+                d = a.length,
+                h, f;
+            0 !== d % 2 && n("String of HEX type must be in byte increments");
+            for (h = 0; h < d; h += 2) f = parseInt(a.substr(h, 2), 16), isNaN(f) && n("String of HEX type contains invalid characters"), b[h >>> 3] |= f << 24 - 4 * (h % 8);
+            return {
+                value: b,
+                binLen: 4 * d
+            }
+        }
+
+        function B(a) {
+            var b = [],
+                d = 0,
+                h, f, g, k, m; - 1 === a.search(/^[a-zA-Z0-9=+\/]+$/) && n("Invalid character in base-64 string");
+            h = a.indexOf("=");
+            a = a.replace(/\=/g, ""); - 1 !== h && h < a.length && n("Invalid '=' found in base-64 string");
+            for (f = 0; f < a.length; f += 4) {
+                m = a.substr(f, 4);
+                for (g = k = 0; g < m.length; g += 1) h = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".indexOf(m[g]), k |= h << 18 - 6 * g;
+                for (g = 0; g < m.length - 1; g += 1) b[d >> 2] |= (k >>> 16 - 8 * g & 255) << 24 - 8 * (d % 4), d += 1
+            }
+            return {
+                value: b,
+                binLen: 8 * d
+            }
+        }
+
+        function E(a, b) {
+            var d = "",
+                h = 4 * a.length,
+                f, g;
+            for (f = 0; f < h; f += 1) g = a[f >>> 2] >>> 8 * (3 - f % 4), d += "0123456789abcdef".charAt(g >>> 4 & 15) + "0123456789abcdef".charAt(g & 15);
+            return b.outputUpper ? d.toUpperCase() : d
+        }
+
+        function F(a, b) {
+            var d = "",
+                h = 4 * a.length,
+                f, g, k;
+            for (f = 0; f < h; f += 3) {
+                k = (a[f >>> 2] >>> 8 * (3 - f % 4) & 255) << 16 | (a[f + 1 >>> 2] >>> 8 * (3 - (f + 1) % 4) & 255) << 8 | a[f + 2 >>> 2] >>> 8 * (3 - (f + 2) % 4) & 255;
+                for (g = 0; 4 > g; g += 1) d = 8 * f + 6 * g <= 32 * a.length ? d + "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".charAt(k >>> 6 * (3 - g) & 63) : d + b.b64Pad
+            }
+            return d
+        }
+
+        function G(a) {
+            var b = {
+                outputUpper: !1,
+                b64Pad: "="
+            };
+            try {
+                a.hasOwnProperty("outputUpper") && (b.outputUpper = a.outputUpper), a.hasOwnProperty("b64Pad") && (b.b64Pad = a.b64Pad)
+            } catch (d) { }
+            "boolean" !== typeof b.outputUpper && n("Invalid outputUpper formatting option");
+            "string" !== typeof b.b64Pad && n("Invalid b64Pad formatting option");
+            return b
+        }
+
+        function H(a, b) {
+            var d = q,
+                d = new s(a.a, a.b);
+            return d = 32 >= b ? new s(d.a >>> b | d.b << 32 - b & 4294967295, d.b >>> b | d.a << 32 - b & 4294967295) : new s(d.b >>> b - 32 | d.a << 64 - b & 4294967295, d.a >>> b - 32 | d.b << 64 - b & 4294967295)
+        }
+
+        function I(a, b) {
+            var d = q;
+            return d = 32 >= b ? new s(a.a >>> b, a.b >>> b | a.a << 32 - b & 4294967295) : new s(0, a.a >>> b - 32)
+        }
+
+        function J(a, b, d) {
+            return new s(a.a & b.a ^ ~a.a & d.a, a.b & b.b ^ ~a.b & d.b)
+        }
+
+        function U(a, b, d) {
+            return new s(a.a & b.a ^ a.a & d.a ^ b.a & d.a, a.b & b.b ^ a.b & d.b ^ b.b & d.b)
+        }
+
+        function V(a) {
+            var b = H(a, 28),
+                d = H(a, 34);
+            a = H(a, 39);
+            return new s(b.a ^ d.a ^ a.a, b.b ^ d.b ^ a.b)
+        }
+
+        function W(a) {
+            var b = H(a, 14),
+                d = H(a, 18);
+            a = H(a, 41);
+            return new s(b.a ^ d.a ^ a.a, b.b ^ d.b ^ a.b)
+        }
+
+        function X(a) {
+            var b = H(a, 1),
+                d = H(a, 8);
+            a = I(a, 7);
+            return new s(b.a ^ d.a ^ a.a, b.b ^ d.b ^ a.b)
+        }
+
+        function Y(a) {
+            var b = H(a, 19),
+                d = H(a, 61);
+            a = I(a, 6);
+            return new s(b.a ^ d.a ^ a.a, b.b ^ d.b ^ a.b)
+        }
+
+        function Z(a, b) {
+            var d, h, f;
+            d = (a.b & 65535) + (b.b & 65535);
+            h = (a.b >>> 16) + (b.b >>> 16) + (d >>> 16);
+            f = (h & 65535) << 16 | d & 65535;
+            d = (a.a & 65535) + (b.a & 65535) + (h >>> 16);
+            h = (a.a >>> 16) + (b.a >>> 16) + (d >>> 16);
+            return new s((h & 65535) << 16 | d & 65535, f)
+        }
+
+        function aa(a, b, d, h) {
+            var f, g, k;
+            f = (a.b & 65535) + (b.b & 65535) + (d.b & 65535) + (h.b & 65535);
+            g = (a.b >>> 16) + (b.b >>> 16) + (d.b >>> 16) + (h.b >>> 16) + (f >>> 16);
+            k = (g & 65535) << 16 | f & 65535;
+            f = (a.a & 65535) + (b.a & 65535) + (d.a & 65535) + (h.a & 65535) + (g >>> 16);
+            g = (a.a >>> 16) + (b.a >>> 16) + (d.a >>> 16) + (h.a >>> 16) + (f >>> 16);
+            return new s((g & 65535) << 16 | f & 65535, k)
+        }
+
+        function ba(a, b, d, h, f) {
+            var g, k, m;
+            g = (a.b & 65535) + (b.b & 65535) + (d.b & 65535) + (h.b & 65535) + (f.b & 65535);
+            k = (a.b >>> 16) + (b.b >>> 16) + (d.b >>> 16) + (h.b >>> 16) + (f.b >>> 16) + (g >>> 16);
+            m = (k & 65535) << 16 | g & 65535;
+            g = (a.a & 65535) + (b.a & 65535) + (d.a & 65535) + (h.a & 65535) + (f.a & 65535) + (k >>> 16);
+            k = (a.a >>> 16) + (b.a >>> 16) + (d.a >>> 16) + (h.a >>> 16) + (f.a >>> 16) + (g >>> 16);
+            return new s((k & 65535) << 16 | g & 65535, m)
+        }
+
+        function $(a, b, d) {
+            var h, f, g, k, m, j, A, C, K, e, L, v, l, M, t, p, y, z, r, N, O, P, Q, R, c, S, w = [],
+                T, D;
+            "SHA-384" === d || "SHA-512" === d ? (L = 80, h = (b + 128 >>> 10 << 5) + 31, M = 32, t = 2, c = s, p = Z, y = aa, z = ba, r = X, N = Y, O = V, P = W, R = U, Q = J, S = [new c(1116352408, 3609767458), new c(1899447441, 602891725), new c(3049323471, 3964484399), new c(3921009573, 2173295548), new c(961987163, 4081628472), new c(1508970993, 3053834265), new c(2453635748, 2937671579), new c(2870763221, 3664609560), new c(3624381080, 2734883394), new c(310598401, 1164996542), new c(607225278, 1323610764),
+            new c(1426881987, 3590304994), new c(1925078388, 4068182383), new c(2162078206, 991336113), new c(2614888103, 633803317), new c(3248222580, 3479774868), new c(3835390401, 2666613458), new c(4022224774, 944711139), new c(264347078, 2341262773), new c(604807628, 2007800933), new c(770255983, 1495990901), new c(1249150122, 1856431235), new c(1555081692, 3175218132), new c(1996064986, 2198950837), new c(2554220882, 3999719339), new c(2821834349, 766784016), new c(2952996808, 2566594879), new c(3210313671, 3203337956), new c(3336571891,
+                1034457026), new c(3584528711, 2466948901), new c(113926993, 3758326383), new c(338241895, 168717936), new c(666307205, 1188179964), new c(773529912, 1546045734), new c(1294757372, 1522805485), new c(1396182291, 2643833823), new c(1695183700, 2343527390), new c(1986661051, 1014477480), new c(2177026350, 1206759142), new c(2456956037, 344077627), new c(2730485921, 1290863460), new c(2820302411, 3158454273), new c(3259730800, 3505952657), new c(3345764771, 106217008), new c(3516065817, 3606008344), new c(3600352804, 1432725776), new c(4094571909,
+                    1467031594), new c(275423344, 851169720), new c(430227734, 3100823752), new c(506948616, 1363258195), new c(659060556, 3750685593), new c(883997877, 3785050280), new c(958139571, 3318307427), new c(1322822218, 3812723403), new c(1537002063, 2003034995), new c(1747873779, 3602036899), new c(1955562222, 1575990012), new c(2024104815, 1125592928), new c(2227730452, 2716904306), new c(2361852424, 442776044), new c(2428436474, 593698344), new c(2756734187, 3733110249), new c(3204031479, 2999351573), new c(3329325298, 3815920427), new c(3391569614,
+                        3928383900), new c(3515267271, 566280711), new c(3940187606, 3454069534), new c(4118630271, 4000239992), new c(116418474, 1914138554), new c(174292421, 2731055270), new c(289380356, 3203993006), new c(460393269, 320620315), new c(685471733, 587496836), new c(852142971, 1086792851), new c(1017036298, 365543100), new c(1126000580, 2618297676), new c(1288033470, 3409855158), new c(1501505948, 4234509866), new c(1607167915, 987167468), new c(1816402316, 1246189591)
+            ], e = "SHA-384" === d ? [new c(3418070365, 3238371032), new c(1654270250, 914150663),
+            new c(2438529370, 812702999), new c(355462360, 4144912697), new c(1731405415, 4290775857), new c(41048885895, 1750603025), new c(3675008525, 1694076839), new c(1203062813, 3204075428)
+            ] : [new c(1779033703, 4089235720), new c(3144134277, 2227873595), new c(1013904242, 4271175723), new c(2773480762, 1595750129), new c(1359893119, 2917565137), new c(2600822924, 725511199), new c(528734635, 4215389547), new c(1541459225, 327033209)]) : n("Unexpected error in SHA-2 implementation");
+            a[b >>> 5] |= 128 << 24 - b % 32;
+            a[h] = b;
+            T = a.length;
+            for (v = 0; v <
+                T; v += M) {
+                b = e[0];
+                h = e[1];
+                f = e[2];
+                g = e[3];
+                k = e[4];
+                m = e[5];
+                j = e[6];
+                A = e[7];
+                for (l = 0; l < L; l += 1) w[l] = 16 > l ? new c(a[l * t + v], a[l * t + v + 1]) : y(N(w[l - 2]), w[l - 7], r(w[l - 15]), w[l - 16]), C = z(A, P(k), Q(k, m, j), S[l], w[l]), K = p(O(b), R(b, h, f)), A = j, j = m, m = k, k = p(g, C), g = f, f = h, h = b, b = p(C, K);
+                e[0] = p(b, e[0]);
+                e[1] = p(h, e[1]);
+                e[2] = p(f, e[2]);
+                e[3] = p(g, e[3]);
+                e[4] = p(k, e[4]);
+                e[5] = p(m, e[5]);
+                e[6] = p(j, e[6]);
+                e[7] = p(A, e[7])
+            }
+            "SHA-384" === d ? D = [e[0].a, e[0].b, e[1].a, e[1].b, e[2].a, e[2].b, e[3].a, e[3].b, e[4].a, e[4].b, e[5].a, e[5].b] : "SHA-512" === d ? D = [e[0].a, e[0].b,
+            e[1].a, e[1].b, e[2].a, e[2].b, e[3].a, e[3].b, e[4].a, e[4].b, e[5].a, e[5].b, e[6].a, e[6].b, e[7].a, e[7].b
+            ] : n("Unexpected error in SHA-2 implementation");
+            return D
+        }
+        GLOBAL.jsSHA = function (a, b, d) {
+            var h = q,
+                f = q,
+                g = 0,
+                k = [0],
+                m = 0,
+                j = q,
+                m = "undefined" !== typeof d ? d : 8;
+            8 === m || 16 === m || n("charSize must be 8 or 16");
+            "HEX" === b ? (0 !== a.length % 2 && n("srcString of HEX type must be in byte increments"), j = x(a), g = j.binLen, k = j.value) : "ASCII" === b || "TEXT" === b ? (j = u(a, m), g = j.binLen, k = j.value) : "B64" === b ? (j = B(a), g = j.binLen, k = j.value) : n("inputFormat must be HEX, TEXT, ASCII, or B64");
+            this.getHash = function (a, b, d) {
+                var e = q,
+                    m = k.slice(),
+                    j = "";
+                switch (b) {
+                    case "HEX":
+                        e = E;
+                        break;
+                    case "B64":
+                        e = F;
+                        break;
+                    default:
+                        n("format must be HEX or B64")
+                }
+                "SHA-384" ===
+                    a ? (q === h && (h = $(m, g, a)), j = e(h, G(d))) : "SHA-512" === a ? (q === f && (f = $(m, g, a)), j = e(f, G(d))) : n("Chosen SHA variant is not supported");
+                return j
+            };
+            this.getHMAC = function (a, b, d, e, f) {
+                var h, l, j, t, p, y = [],
+                    z = [],
+                    r = q;
+                switch (e) {
+                    case "HEX":
+                        h = E;
+                        break;
+                    case "B64":
+                        h = F;
+                        break;
+                    default:
+                        n("outputFormat must be HEX or B64")
+                }
+                "SHA-384" === d ? (j = 128, p = 384) : "SHA-512" === d ? (j = 128, p = 512) : n("Chosen SHA variant is not supported");
+                "HEX" === b ? (r = x(a), t = r.binLen, l = r.value) : "ASCII" === b || "TEXT" === b ? (r = u(a, m), t = r.binLen, l = r.value) : "B64" === b ? (r = B(a),
+                    t = r.binLen, l = r.value) : n("inputFormat must be HEX, TEXT, ASCII, or B64");
+                a = 8 * j;
+                b = j / 4 - 1;
+                j < t / 8 ? (l = $(l, t, d), l[b] &= 4294967040) : j > t / 8 && (l[b] &= 4294967040);
+                for (j = 0; j <= b; j += 1) y[j] = l[j] ^ 909522486, z[j] = l[j] ^ 1549556828;
+                d = $(z.concat($(y.concat(k), a + g, d)), a + p, d);
+                return h(d, G(f))
+            }
+        };
+    })();
+
+    /* Peter Wuille Taproot Address Validation Functions */
+
+    // Copyright (c) 2017, 2021 Pieter Wuille
+    //
+    // Permission is hereby granted, free of charge, to any person obtaining a copy
+    // of this software and associated documentation files (the "Software"), to deal
+    // in the Software without restriction, including without limitation the rights
+    // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+    // copies of the Software, and to permit persons to whom the Software is
+    // furnished to do so, subject to the following conditions:
+    //
+    // The above copyright notice and this permission notice shall be included in
+    // all copies or substantial portions of the Software.
+    //
+    // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+    // THE SOFTWARE.
+
+    (function () {
+
+        var bech32 = GLOBAL.bech32 = {};
+        var segwit_addr = GLOBAL.segwit_addr = {};
+
+        var CHARSET = 'qpzry9x8gf2tvdw0s3jn54khce6mua7l';
+        var GENERATOR = [0x3b6a57b2, 0x26508e6d, 0x1ea119fa, 0x3d4233dd, 0x2a1462b3];
+
+        const encodings = {
+            BECH32: "bech32",
+            BECH32M: "bech32m",
+        };
+
+
+        function getEncodingConst(enc) {
+            if (enc == bech32.encodings.BECH32) {
+                return 1;
+            } else if (enc == bech32.encodings.BECH32M) {
+                return 0x2bc830a3;
+            } else {
+                return null;
+            }
+        }
+
+        function polymod(values) {
+            var chk = 1;
+            for (var p = 0; p < values.length; ++p) {
+                var top = chk >> 25;
+                chk = (chk & 0x1ffffff) << 5 ^ values[p];
+                for (var i = 0; i < 5; ++i) {
+                    if ((top >> i) & 1) {
+                        chk ^= GENERATOR[i];
+                    }
+                }
+            }
+            return chk;
+        }
+
+        function hrpExpand(hrp) {
+            var ret = [];
+            var p;
+            for (p = 0; p < hrp.length; ++p) {
+                ret.push(hrp.charCodeAt(p) >> 5);
+            }
+            ret.push(0);
+            for (p = 0; p < hrp.length; ++p) {
+                ret.push(hrp.charCodeAt(p) & 31);
+            }
+            return ret;
+        }
+
+        function verifyChecksum(hrp, data, enc) {
+            return polymod(hrpExpand(hrp).concat(data)) === getEncodingConst(enc);
+        }
+
+        function createChecksum(hrp, data, enc) {
+            var values = hrpExpand(hrp).concat(data).concat([0, 0, 0, 0, 0, 0]);
+            var mod = polymod(values) ^ getEncodingConst(enc);
+            var ret = [];
+            for (var p = 0; p < 6; ++p) {
+                ret.push((mod >> 5 * (5 - p)) & 31);
+            }
+            return ret;
+        }
+
+        function bech32_encode(hrp, data, enc) {
+            var combined = data.concat(createChecksum(hrp, data, enc));
+            var ret = hrp + '1';
+            for (var p = 0; p < combined.length; ++p) {
+                ret += CHARSET.charAt(combined[p]);
+            }
+            return ret;
+        }
+
+        function bech32_decode(bechString, enc) {
+            var p;
+            var has_lower = false;
+            var has_upper = false;
+            for (p = 0; p < bechString.length; ++p) {
+                if (bechString.charCodeAt(p) < 33 || bechString.charCodeAt(p) > 126) {
+                    return null;
+                }
+                if (bechString.charCodeAt(p) >= 97 && bechString.charCodeAt(p) <= 122) {
+                    has_lower = true;
+                }
+                if (bechString.charCodeAt(p) >= 65 && bechString.charCodeAt(p) <= 90) {
+                    has_upper = true;
+                }
+            }
+            if (has_lower && has_upper) {
+                return null;
+            }
+            bechString = bechString.toLowerCase();
+            var pos = bechString.lastIndexOf('1');
+            if (pos < 1 || pos + 7 > bechString.length || bechString.length > 90) {
+                return null;
+            }
+            var hrp = bechString.substring(0, pos);
+            var data = [];
+            for (p = pos + 1; p < bechString.length; ++p) {
+                var d = CHARSET.indexOf(bechString.charAt(p));
+                if (d === -1) {
+                    return null;
+                }
+                data.push(d);
+            }
+            if (!verifyChecksum(hrp, data, enc)) {
+                return null;
+            }
+            return { hrp: hrp, data: data.slice(0, data.length - 6) };
+        }
+
+        bech32.encodings = encodings;
+        bech32.encode = bech32_encode;
+        bech32.decode = bech32_decode;
+
+        // SIPA SEGWIT_ADDR.JS
+
+        // Copyright (c) 2017, 2021 Pieter Wuille
+        //
+        // Permission is hereby granted, free of charge, to any person obtaining a copy
+        // of this software and associated documentation files (the "Software"), to deal
+        // in the Software without restriction, including without limitation the rights
+        // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+        // copies of the Software, and to permit persons to whom the Software is
+        // furnished to do so, subject to the following conditions:
+        //
+        // The above copyright notice and this permission notice shall be included in
+        // all copies or substantial portions of the Software.
+        //
+        // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+        // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+        // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+        // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+        // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+        // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+        // THE SOFTWARE.
+
+
+
+
+
+        function convertbits(data, frombits, tobits, pad) {
+            var acc = 0;
+            var bits = 0;
+            var ret = [];
+            var maxv = (1 << tobits) - 1;
+            for (var p = 0; p < data.length; ++p) {
+                var value = data[p];
+                if (value < 0 || (value >> frombits) !== 0) {
+                    return null;
+                }
+                acc = (acc << frombits) | value;
+                bits += frombits;
+                while (bits >= tobits) {
+                    bits -= tobits;
+                    ret.push((acc >> bits) & maxv);
+                }
+            }
+            if (pad) {
+                if (bits > 0) {
+                    ret.push((acc << (tobits - bits)) & maxv);
+                }
+            } else if (bits >= frombits || ((acc << (tobits - bits)) & maxv)) {
+                return null;
+            }
+            return ret;
+        }
+
+        segwit_addr.convertbits = convertbits;
+
+        function segwit_addr_decode(hrp, addr) {
+            var bech32m = false;
+            var dec = bech32.decode(addr, bech32.encodings.BECH32);
+            if (dec === null) {
+                dec = bech32.decode(addr, bech32.encodings.BECH32M);
+                bech32m = true;
+            }
+            if (dec === null || dec.hrp !== hrp || dec.data.length < 1 || dec.data[0] > 16) {
+                return null;
+            }
+            var res = convertbits(dec.data.slice(1), 5, 8, false);
+            if (res === null || res.length < 2 || res.length > 40) {
+                return null;
+            }
+            if (dec.data[0] === 0 && res.length !== 20 && res.length !== 32) {
+                return null;
+            }
+            if (dec.data[0] === 0 && bech32m) {
+                return null;
+            }
+            if (dec.data[0] !== 0 && !bech32m) {
+                return null;
+            }
+            return { version: dec.data[0], program: res };
+        }
+
+        segwit_addr.decode = segwit_addr_decode;
+
+        function segwit_addr_encode(hrp, version, program) {
+            var enc = bech32.encodings.BECH32;
+            if (version > 0) {
+                enc = bech32.encodings.BECH32M;
+            }
+            var ret = bech32.encode(hrp, [version].concat(convertbits(program, 8, 5, true)), enc);
+            if (segwit_addr_decode(hrp, ret) === null) {
+                return null;
+            }
+            return ret;
+        }
+
+        segwit_addr.encode = segwit_addr_encode;
+
+
+        function isTaprootAddress(address) {
+            try {
+                const taprootDecoded = segwit_addr.decode("bc", address);
+                return taprootDecoded !== null && taprootDecoded.version === 1;
+            } catch (error) {
+                return false;
+            }
+        }
+
+        segwit_addr.isTaprootAddress = isTaprootAddress;
+
+    })();
+
+
+
+    //coin.js
+    (function () {
+        /*
+                Coinjs 0.01 beta by OutCast3k{at}gmail.com
+                A bitcoin framework.
+                http://github.com/OutCast3k/coinjs or http://coinb.in/coinjs
+        */
+        var coinjs = GLOBAL.coinjs = function () { };
+
+        /* public vars */
+        coinjs.pub = 0x00;
+        coinjs.priv = 0x80;
+        coinjs.multisig = 0x05;
+        coinjs.hdkey = {
+            'prv': 0x0488ade4,
+            'pub': 0x0488b21e
+        };
+        coinjs.bech32 = {
+            'charset': 'qpzry9x8gf2tvdw0s3jn54khce6mua7l',
+            'version': 0,
+            'hrp': 'bc'
+        };
+
+        coinjs.compressed = true;
+
+        /* other vars */
+        coinjs.developer = '33tht1bKDgZVxb39MnZsWa8oxHXHvUYE4G'; //bitcoin
+
+        /* bit(coinb.in) api vars 
+        coinjs.hostname = ((document.location.hostname.split(".")[(document.location.hostname.split(".")).length - 1]) == 'onion') ? 'coinbin3ravkwb24f7rmxx6w3snkjw45jhs5lxbh3yfeg3vpt6janwqd.onion' : 'coinb.in';
+        coinjs.host = ('https:' == document.location.protocol ? 'https://' : 'http://') + coinjs.hostname + '/api/';
+        coinjs.uid = '1';
+        coinjs.key = '12345678901234567890123456789012';
+        */
+
+        /* start of address functions */
+
+        /* generate a private and public keypair, with address and WIF address */
+        coinjs.newKeys = function (input) {
+            var privkey = (input) ? Crypto.SHA256(input) : this.newPrivkey();
+            var pubkey = this.newPubkey(privkey);
+            return {
+                'privkey': privkey,
+                'pubkey': pubkey,
+                'address': this.pubkey2address(pubkey),
+                'wif': this.privkey2wif(privkey),
+                'compressed': this.compressed
+            };
+        }
+
+        /* generate a new random private key */
+        coinjs.newPrivkey = function () {
+            var x = GLOBAL.location;
+            x += (GLOBAL.screen.height * GLOBAL.screen.width * GLOBAL.screen.colorDepth);
+            x += coinjs.random(64);
+            x += (GLOBAL.screen.availHeight * GLOBAL.screen.availWidth * GLOBAL.screen.pixelDepth);
+            x += navigator.language;
+            x += GLOBAL.history.length;
+            x += coinjs.random(64);
+            x += navigator.userAgent;
+            x += 'coinb.in';
+            x += (Crypto.util.randomBytes(64)).join("");
+            x += x.length;
+            var dateObj = new Date();
+            x += dateObj.getTimezoneOffset();
+            x += coinjs.random(64);
+            x += (document.getElementById("entropybucket")) ? document.getElementById("entropybucket").innerHTML : '';
+            x += x + '' + x;
+            var r = x;
+            for (let i = 0; i < (x).length / 25; i++) {
+                r = Crypto.SHA256(r.concat(x));
+            }
+            var checkrBigInt = new BigInteger(r);
+            var orderBigInt = new BigInteger("fffffffffffffffffffffffffffffffebaaedce6af48a03bbfd25e8cd0364141");
+            while (checkrBigInt.compareTo(orderBigInt) >= 0 || checkrBigInt.equals(BigInteger.ZERO) || checkrBigInt.equals(BigInteger.ONE)) {
+                r = Crypto.SHA256(r.concat(x));
+                checkrBigInt = new BigInteger(r);
+            }
+            return r;
+        }
+
+        /* generate a public key from a private key */
+        coinjs.newPubkey = function (hash) {
+            var privateKeyBigInt = BigInteger.fromByteArrayUnsigned(Crypto.util.hexToBytes(hash));
+            var curve = EllipticCurve.getSECCurveByName("secp256k1");
+
+            var curvePt = curve.getG().multiply(privateKeyBigInt);
+            var x = curvePt.getX().toBigInteger();
+            var y = curvePt.getY().toBigInteger();
+
+            var publicKeyBytes = EllipticCurve.integerToBytes(x, 32);
+            publicKeyBytes = publicKeyBytes.concat(EllipticCurve.integerToBytes(y, 32));
+            publicKeyBytes.unshift(0x04);
+
+            if (coinjs.compressed == true) {
+                var publicKeyBytesCompressed = EllipticCurve.integerToBytes(x, 32)
+                if (y.isEven()) {
+                    publicKeyBytesCompressed.unshift(0x02)
+                } else {
+                    publicKeyBytesCompressed.unshift(0x03)
+                }
+                return Crypto.util.bytesToHex(publicKeyBytesCompressed);
+            } else {
+                return Crypto.util.bytesToHex(publicKeyBytes);
+            }
+        }
+
+        /* provide a public key and return address */
+        coinjs.pubkey2address = function (h, byte) {
+            var r = ripemd160(Crypto.SHA256(Crypto.util.hexToBytes(h), {
+                asBytes: true
+            }));
+            r.unshift(byte || coinjs.pub);
+            var hash = Crypto.SHA256(Crypto.SHA256(r, {
+                asBytes: true
+            }), {
+                asBytes: true
+            });
+            var checksum = hash.slice(0, 4);
+            return coinjs.base58encode(r.concat(checksum));
+        }
+
+        /* provide a scripthash and return address */
+        coinjs.scripthash2address = function (h) {
+            var x = Crypto.util.hexToBytes(h);
+            x.unshift(coinjs.pub);
+            var r = x;
+            r = Crypto.SHA256(Crypto.SHA256(r, {
+                asBytes: true
+            }), {
+                asBytes: true
+            });
+            var checksum = r.slice(0, 4);
+            return coinjs.base58encode(x.concat(checksum));
+        }
+
+        /* new multisig address, provide the pubkeys AND required signatures to release the funds */
+        coinjs.pubkeys2MultisigAddress = function (pubkeys, required) {
+            var s = coinjs.script();
+            s.writeOp(81 + (required * 1) - 1); //OP_1
+            for (var i = 0; i < pubkeys.length; ++i) {
+                s.writeBytes(Crypto.util.hexToBytes(pubkeys[i]));
+            }
+            s.writeOp(81 + pubkeys.length - 1); //OP_1 
+            s.writeOp(174); //OP_CHECKMULTISIG
+            var x = ripemd160(Crypto.SHA256(s.buffer, {
+                asBytes: true
+            }), {
+                asBytes: true
+            });
+            x.unshift(coinjs.multisig);
+            var r = x;
+            r = Crypto.SHA256(Crypto.SHA256(r, {
+                asBytes: true
+            }), {
+                asBytes: true
+            });
+            var checksum = r.slice(0, 4);
+            var redeemScript = Crypto.util.bytesToHex(s.buffer);
+            var address = coinjs.base58encode(x.concat(checksum));
+
+            if (s.buffer.length > 520) { // too large
+                address = 'invalid';
+                redeemScript = 'invalid';
+            }
+
+            return {
+                'address': address,
+                'redeemScript': redeemScript,
+                'size': s.buffer.length
+            };
+        }
+
+        //Return a Bech32 address for the multisig. Format is same as above
+        coinjs.pubkeys2MultisigAddressBech32 = function (pubkeys, required) {
+            var r = coinjs.pubkeys2MultisigAddress(pubkeys, required);
+            var program = Crypto.SHA256(Crypto.util.hexToBytes(r.redeemScript), {
+                asBytes: true
+            });
+            var address = coinjs.bech32_encode(coinjs.bech32.hrp, [coinjs.bech32.version].concat(coinjs.bech32_convert(program, 8, 5, true)));
+            return {
+                'address': address,
+                'redeemScript': r.redeemScript,
+                'scripthash': Crypto.util.bytesToHex(program),
+                'size': r.size
+            };
+        }
+
+        /* new time locked address, provide the pubkey and time necessary to unlock the funds.
+           when time is greater than 500000000, it should be a unix timestamp (seconds since epoch),
+           otherwise it should be the block height required before this transaction can be released. 
+
+           may throw a string on failure!
+        */
+        coinjs.simpleHodlAddress = function (pubkey, checklocktimeverify) {
+
+            if (checklocktimeverify < 0) {
+                throw "Parameter for OP_CHECKLOCKTIMEVERIFY is negative.";
+            }
+
+            var s = coinjs.script();
+            if (checklocktimeverify <= 16 && checklocktimeverify >= 1) {
+                s.writeOp(0x50 + checklocktimeverify); //OP_1 to OP_16 for minimal encoding
+            } else {
+                s.writeBytes(coinjs.numToScriptNumBytes(checklocktimeverify));
+            }
+            s.writeOp(177); //OP_CHECKLOCKTIMEVERIFY
+            s.writeOp(117); //OP_DROP
+            s.writeBytes(Crypto.util.hexToBytes(pubkey));
+            s.writeOp(172); //OP_CHECKSIG
+
+            var x = ripemd160(Crypto.SHA256(s.buffer, {
+                asBytes: true
+            }), {
+                asBytes: true
+            });
+            x.unshift(coinjs.multisig);
+            var r = x;
+            r = Crypto.SHA256(Crypto.SHA256(r, {
+                asBytes: true
+            }), {
+                asBytes: true
+            });
+            var checksum = r.slice(0, 4);
+            var redeemScript = Crypto.util.bytesToHex(s.buffer);
+            var address = coinjs.base58encode(x.concat(checksum));
+
+            return {
+                'address': address,
+                'redeemScript': redeemScript
+            };
+        }
+
+        /* create a new segwit address */
+        coinjs.segwitAddress = function (pubkey) {
+            var keyhash = [0x00, 0x14].concat(ripemd160(Crypto.SHA256(Crypto.util.hexToBytes(pubkey), {
+                asBytes: true
+            }), {
+                asBytes: true
+            }));
+            var x = ripemd160(Crypto.SHA256(keyhash, {
+                asBytes: true
+            }), {
+                asBytes: true
+            });
+            x.unshift(coinjs.multisig);
+            var r = x;
+            r = Crypto.SHA256(Crypto.SHA256(r, {
+                asBytes: true
+            }), {
+                asBytes: true
+            });
+            var checksum = r.slice(0, 4);
+            var address = coinjs.base58encode(x.concat(checksum));
+
+            return {
+                'address': address,
+                'type': 'segwit',
+                'redeemscript': Crypto.util.bytesToHex(keyhash)
+            };
+        }
+
+        /* create a new segwit bech32 encoded address */
+        coinjs.bech32Address = function (pubkey) {
+            var program = ripemd160(Crypto.SHA256(Crypto.util.hexToBytes(pubkey), {
+                asBytes: true
+            }), {
+                asBytes: true
+            });
+            var address = coinjs.bech32_encode(coinjs.bech32.hrp, [coinjs.bech32.version].concat(coinjs.bech32_convert(program, 8, 5, true)));
+            return {
+                'address': address,
+                'type': 'bech32',
+                'redeemscript': Crypto.util.bytesToHex(program)
+            };
+        }
+
+        coinjs.multisigBech32Address = function (redeemscript) {
+            var program = Crypto.SHA256(Crypto.util.hexToBytes(redeemscript), {
+                asBytes: true
+            });
+            var address = coinjs.bech32_encode(coinjs.bech32.hrp, [coinjs.bech32.version].concat(coinjs.bech32_convert(program, 8, 5, true)));
+            return {
+                'address': address,
+                'type': 'multisigBech32',
+                'redeemScript': redeemscript,
+                'scripthash': Crypto.util.bytesToHex(program)
+            };
+        }
+
+        /* extract the redeemscript from a bech32 address */
+        coinjs.bech32redeemscript = function (address) {
+            var r = false;
+            var decode = coinjs.bech32_decode(address);
+            if (decode) {
+                decode.data.shift();
+                return Crypto.util.bytesToHex(coinjs.bech32_convert(decode.data, 5, 8, false));
+            }
+            return r;
+        }
+
+        /* provide a privkey and return an WIF  */
+        coinjs.privkey2wif = function (h) {
+            var r = Crypto.util.hexToBytes(h);
+
+            if (coinjs.compressed == true) {
+                r.push(0x01);
+            }
+
+            r.unshift(coinjs.priv);
+            var hash = Crypto.SHA256(Crypto.SHA256(r, {
+                asBytes: true
+            }), {
+                asBytes: true
+            });
+            var checksum = hash.slice(0, 4);
+
+            return coinjs.base58encode(r.concat(checksum));
+        }
+
+        /* convert a wif key back to a private key */
+        coinjs.wif2privkey = function (wif) {
+            var compressed = false;
+            var decode = coinjs.base58decode(wif);
+            var key = decode.slice(0, decode.length - 4);
+            key = key.slice(1, key.length);
+            if (key.length >= 33 && key[key.length - 1] == 0x01) {
+                key = key.slice(0, key.length - 1);
+                compressed = true;
+            }
+            return {
+                'privkey': Crypto.util.bytesToHex(key),
+                'compressed': compressed
+            };
+        }
+
+        /* convert a wif to a pubkey */
+        coinjs.wif2pubkey = function (wif) {
+            var compressed = coinjs.compressed;
+            var r = coinjs.wif2privkey(wif);
+            coinjs.compressed = r['compressed'];
+            var pubkey = coinjs.newPubkey(r['privkey']);
+            coinjs.compressed = compressed;
+            return {
+                'pubkey': pubkey,
+                'compressed': r['compressed']
+            };
+        }
+
+        /* convert a wif to a address */
+        coinjs.wif2address = function (wif) {
+            var r = coinjs.wif2pubkey(wif);
+            return {
+                'address': coinjs.pubkey2address(r['pubkey']),
+                'compressed': r['compressed']
+            };
+        }
+
+        /* decode or validate an address and return the hash*/
+        coinjs.addressDecode = function (addr) {
+            try {
+                //Addition of Taproot check before other checks
+                if (segwit_addr.isTaprootAddress(addr)) {
+                    var data = segwit_addr.decode("bc", addr);
+                    data.type = "bech32m";
+                    data.outstring = "5120" + Crypto.util.bytesToHex(data.program);
+                    return data;
+                }
+
+                //Resuming regular checks
+                var bytes = coinjs.base58decode(addr);
+                var front = bytes.slice(0, bytes.length - 4);
+                var back = bytes.slice(bytes.length - 4);
+                var checksum = Crypto.SHA256(Crypto.SHA256(front, {
+                    asBytes: true
+                }), {
+                    asBytes: true
+                }).slice(0, 4);
+                if (checksum + "" == back + "") {
+
+                    var o = {};
+                    o.bytes = front.slice(1);
+                    o.version = front[0];
+
+                    if (o.version == coinjs.pub) { // standard address
+                        o.type = 'standard';
+
+                    } else if (o.version == coinjs.multisig) { // multisig address
+                        o.type = 'multisig';
+
+                    } else if (o.version == coinjs.multisigBech32) { // multisigBech32 added
+                        o.type = 'multisigBech32';
+
+                    } else if (o.version == coinjs.priv) { // wifkey
+                        o.type = 'wifkey';
+
+                    } else if (o.version == 42) { // stealth address
+                        o.type = 'stealth';
+
+                        o.option = front[1];
+                        if (o.option != 0) {
+                            alert("Stealth Address option other than 0 is currently not supported!");
+                            return false;
+                        };
+
+                        o.scankey = Crypto.util.bytesToHex(front.slice(2, 35));
+                        o.n = front[35];
+
+                        if (o.n > 1) {
+                            alert("Stealth Multisig is currently not supported!");
+                            return false;
+                        };
+
+                        o.spendkey = Crypto.util.bytesToHex(front.slice(36, 69));
+                        o.m = front[69];
+                        o.prefixlen = front[70];
+
+                        if (o.prefixlen > 0) {
+                            alert("Stealth Address Prefixes are currently not supported!");
+                            return false;
+                        };
+                        o.prefix = front.slice(71);
+
+                    } else { // everything else
+                        o.type = 'other'; // address is still valid but unknown version
+                    }
+
+                    return o;
+                } else {
+                    throw "Invalid checksum";
+                }
+            } catch (e) {
+                let bech32rs = coinjs.bech32redeemscript(addr);
+                if (bech32rs && bech32rs.length == 40) {
+                    return {
+                        'type': 'bech32',
+                        'redeemscript': bech32rs
+                    };
+                } else if (bech32rs && bech32rs.length == 64) {
+                    return {
+                        'type': 'multisigBech32',
+                        'redeemscript': bech32rs
+                    };
+                } else {
+                    return false;
+                }
+            }
+        }
+
+        /* retreive the balance from a given address */
+        coinjs.addressBalance = function (address, callback) {
+            coinjs.ajax(coinjs.host + '?uid=' + coinjs.uid + '&key=' + coinjs.key + '&setmodule=addresses&request=bal&address=' + address + '&r=' + Math.random(), callback, "GET");
+        }
+
+        /* decompress an compressed public key */
+        coinjs.pubkeydecompress = function (pubkey) {
+            if ((typeof (pubkey) == 'string') && pubkey.match(/^[a-f0-9]+$/i)) {
+                var curve = EllipticCurve.getSECCurveByName("secp256k1");
+                try {
+                    var pt = curve.curve.decodePointHex(pubkey);
+                    var x = pt.getX().toBigInteger();
+                    var y = pt.getY().toBigInteger();
+
+                    var publicKeyBytes = EllipticCurve.integerToBytes(x, 32);
+                    publicKeyBytes = publicKeyBytes.concat(EllipticCurve.integerToBytes(y, 32));
+                    publicKeyBytes.unshift(0x04);
+                    return Crypto.util.bytesToHex(publicKeyBytes);
+                } catch (e) {
+                    // console.log(e);
+                    return false;
+                }
+            }
+            return false;
+        }
+
+        coinjs.bech32_polymod = function (values) {
+            var chk = 1;
+            var BECH32_GENERATOR = [0x3b6a57b2, 0x26508e6d, 0x1ea119fa, 0x3d4233dd, 0x2a1462b3];
+            for (var p = 0; p < values.length; ++p) {
+                var top = chk >> 25;
+                chk = (chk & 0x1ffffff) << 5 ^ values[p];
+                for (var i = 0; i < 5; ++i) {
+                    if ((top >> i) & 1) {
+                        chk ^= BECH32_GENERATOR[i];
+                    }
+                }
+            }
+            return chk;
+        }
+
+        coinjs.bech32_hrpExpand = function (hrp) {
+            var ret = [];
+            var p;
+            for (p = 0; p < hrp.length; ++p) {
+                ret.push(hrp.charCodeAt(p) >> 5);
+            }
+            ret.push(0);
+            for (p = 0; p < hrp.length; ++p) {
+                ret.push(hrp.charCodeAt(p) & 31);
+            }
+            return ret;
+        }
+
+        coinjs.bech32_verifyChecksum = function (hrp, data) {
+            return coinjs.bech32_polymod(coinjs.bech32_hrpExpand(hrp).concat(data)) === 1;
+        }
+
+        coinjs.bech32_createChecksum = function (hrp, data) {
+            var values = coinjs.bech32_hrpExpand(hrp).concat(data).concat([0, 0, 0, 0, 0, 0]);
+            var mod = coinjs.bech32_polymod(values) ^ 1;
+            var ret = [];
+            for (var p = 0; p < 6; ++p) {
+                ret.push((mod >> 5 * (5 - p)) & 31);
+            }
+            return ret;
+        }
+
+        coinjs.bech32_encode = function (hrp, data) {
+            var combined = data.concat(coinjs.bech32_createChecksum(hrp, data));
+            var ret = hrp + '1';
+            for (var p = 0; p < combined.length; ++p) {
+                ret += coinjs.bech32.charset.charAt(combined[p]);
+            }
+            return ret;
+        }
+
+        coinjs.bech32_decode = function (bechString) {
+            var p;
+            var has_lower = false;
+            var has_upper = false;
+            for (p = 0; p < bechString.length; ++p) {
+                if (bechString.charCodeAt(p) < 33 || bechString.charCodeAt(p) > 126) {
+                    return null;
+                }
+                if (bechString.charCodeAt(p) >= 97 && bechString.charCodeAt(p) <= 122) {
+                    has_lower = true;
+                }
+                if (bechString.charCodeAt(p) >= 65 && bechString.charCodeAt(p) <= 90) {
+                    has_upper = true;
+                }
+            }
+            if (has_lower && has_upper) {
+                return null;
+            }
+            bechString = bechString.toLowerCase();
+            var pos = bechString.lastIndexOf('1');
+            if (pos < 1 || pos + 7 > bechString.length || bechString.length > 90) {
+                return null;
+            }
+            var hrp = bechString.substring(0, pos);
+            var data = [];
+            for (p = pos + 1; p < bechString.length; ++p) {
+                var d = coinjs.bech32.charset.indexOf(bechString.charAt(p));
+                if (d === -1) {
+                    return null;
+                }
+                data.push(d);
+            }
+            if (!coinjs.bech32_verifyChecksum(hrp, data)) {
+                return null;
+            }
+            return {
+                hrp: hrp,
+                data: data.slice(0, data.length - 6)
+            };
+        }
+
+        coinjs.bech32_convert = function (data, inBits, outBits, pad) {
+            var value = 0;
+            var bits = 0;
+            var maxV = (1 << outBits) - 1;
+
+            var result = [];
+            for (var i = 0; i < data.length; ++i) {
+                value = (value << inBits) | data[i];
+                bits += inBits;
+
+                while (bits >= outBits) {
+                    bits -= outBits;
+                    result.push((value >> bits) & maxV);
+                }
+            }
+
+            if (pad) {
+                if (bits > 0) {
+                    result.push((value << (outBits - bits)) & maxV);
+                }
+            } else {
+                if (bits >= inBits) throw new Error('Excess padding');
+                if ((value << (outBits - bits)) & maxV) throw new Error('Non-zero padding');
+            }
+
+            return result;
+        }
+
+        coinjs.testdeterministicK = function () {
+            // https://github.com/bitpay/bitcore/blob/9a5193d8e94b0bd5b8e7f00038e7c0b935405a03/test/crypto/ecdsa.js
+            // Line 21 and 22 specify digest hash and privkey for the first 2 test vectors.
+            // Line 96-117 tells expected result.
+
+            var tx = coinjs.transaction();
+
+            var test_vectors = [{
+                'message': 'test data',
+                'privkey': 'fee0a1f7afebf9d2a5a80c0c98a31c709681cce195cbcd06342b517970c0be1e',
+                'k_bad00': 'fcce1de7a9bcd6b2d3defade6afa1913fb9229e3b7ddf4749b55c4848b2a196e',
+                'k_bad01': '727fbcb59eb48b1d7d46f95a04991fc512eb9dbf9105628e3aec87428df28fd8',
+                'k_bad15': '398f0e2c9f79728f7b3d84d447ac3a86d8b2083c8f234a0ffa9c4043d68bd258'
+            },
+            {
+                'message': 'Everything should be made as simple as possible, but not simpler.',
+                'privkey': '0000000000000000000000000000000000000000000000000000000000000001',
+                'k_bad00': 'ec633bd56a5774a0940cb97e27a9e4e51dc94af737596a0c5cbb3d30332d92a5',
+                'k_bad01': 'df55b6d1b5c48184622b0ead41a0e02bfa5ac3ebdb4c34701454e80aabf36f56',
+                'k_bad15': 'def007a9a3c2f7c769c75da9d47f2af84075af95cadd1407393dc1e26086ef87'
+            },
+            {
+                'message': 'Satoshi Nakamoto',
+                'privkey': '0000000000000000000000000000000000000000000000000000000000000002',
+                'k_bad00': 'd3edc1b8224e953f6ee05c8bbf7ae228f461030e47caf97cde91430b4607405e',
+                'k_bad01': 'f86d8e43c09a6a83953f0ab6d0af59fb7446b4660119902e9967067596b58374',
+                'k_bad15': '241d1f57d6cfd2f73b1ada7907b199951f95ef5ad362b13aed84009656e0254a'
+            },
+            {
+                'message': 'Diffie Hellman',
+                'privkey': '7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f',
+                'k_bad00': 'c378a41cb17dce12340788dd3503635f54f894c306d52f6e9bc4b8f18d27afcc',
+                'k_bad01': '90756c96fef41152ac9abe08819c4e95f16da2af472880192c69a2b7bac29114',
+                'k_bad15': '7b3f53300ab0ccd0f698f4d67db87c44cf3e9e513d9df61137256652b2e94e7c'
+            },
+            {
+                'message': 'Japan',
+                'privkey': '8080808080808080808080808080808080808080808080808080808080808080',
+                'k_bad00': 'f471e61b51d2d8db78f3dae19d973616f57cdc54caaa81c269394b8c34edcf59',
+                'k_bad01': '6819d85b9730acc876fdf59e162bf309e9f63dd35550edf20869d23c2f3e6d17',
+                'k_bad15': 'd8e8bae3ee330a198d1f5e00ad7c5f9ed7c24c357c0a004322abca5d9cd17847'
+            },
+            {
+                'message': 'Bitcoin',
+                'privkey': 'fffffffffffffffffffffffffffffffebaaedce6af48a03bbfd25e8cd0364140',
+                'k_bad00': '36c848ffb2cbecc5422c33a994955b807665317c1ce2a0f59c689321aaa631cc',
+                'k_bad01': '4ed8de1ec952a4f5b3bd79d1ff96446bcd45cabb00fc6ca127183e14671bcb85',
+                'k_bad15': '56b6f47babc1662c011d3b1f93aa51a6e9b5f6512e9f2e16821a238d450a31f8'
+            },
+            {
+                'message': 'i2FLPP8WEus5WPjpoHwheXOMSobUJVaZM1JPMQZq',
+                'privkey': 'fffffffffffffffffffffffffffffffebaaedce6af48a03bbfd25e8cd0364140',
+                'k_bad00': '6e9b434fcc6bbb081a0463c094356b47d62d7efae7da9c518ed7bac23f4e2ed6',
+                'k_bad01': 'ae5323ae338d6117ce8520a43b92eacd2ea1312ae514d53d8e34010154c593bb',
+                'k_bad15': '3eaa1b61d1b8ab2f1ca71219c399f2b8b3defa624719f1e96fe3957628c2c4ea'
+            },
+            {
+                'message': 'lEE55EJNP7aLrMtjkeJKKux4Yg0E8E1SAJnWTCEh',
+                'privkey': '3881e5286abc580bb6139fe8e83d7c8271c6fe5e5c2d640c1f0ed0e1ee37edc9',
+                'k_bad00': '5b606665a16da29cc1c5411d744ab554640479dd8abd3c04ff23bd6b302e7034',
+                'k_bad01': 'f8b25263152c042807c992eacd2ac2cc5790d1e9957c394f77ea368e3d9923bd',
+                'k_bad15': 'ea624578f7e7964ac1d84adb5b5087dd14f0ee78b49072aa19051cc15dab6f33'
+            },
+            {
+                'message': '2SaVPvhxkAPrayIVKcsoQO5DKA8Uv5X/esZFlf+y',
+                'privkey': '7259dff07922de7f9c4c5720d68c9745e230b32508c497dd24cb95ef18856631',
+                'k_bad00': '3ab6c19ab5d3aea6aa0c6da37516b1d6e28e3985019b3adb388714e8f536686b',
+                'k_bad01': '19af21b05004b0ce9cdca82458a371a9d2cf0dc35a813108c557b551c08eb52e',
+                'k_bad15': '117a32665fca1b7137a91c4739ac5719fec0cf2e146f40f8e7c21b45a07ebc6a'
+            },
+            {
+                'message': '00A0OwO2THi7j5Z/jp0FmN6nn7N/DQd6eBnCS+/b',
+                'privkey': '0d6ea45d62b334777d6995052965c795a4f8506044b4fd7dc59c15656a28f7aa',
+                'k_bad00': '79487de0c8799158294d94c0eb92ee4b567e4dc7ca18addc86e49d31ce1d2db6',
+                'k_bad01': '9561d2401164a48a8f600882753b3105ebdd35e2358f4f808c4f549c91490009',
+                'k_bad15': 'b0d273634129ff4dbdf0df317d4062a1dbc58818f88878ffdb4ec511c77976c0'
+            }
+            ];
+
+            var result_txt = '\n----------------------\nResults\n----------------------\n\n';
+
+            for (i = 0; i < test_vectors.length; i++) {
+                var hash = Crypto.SHA256(test_vectors[i]['message'].split('').map(function (c) {
+                    return c.charCodeAt(0);
+                }), {
+                    asBytes: true
+                });
+                var wif = coinjs.privkey2wif(test_vectors[i]['privkey']);
+
+                var KBigInt = tx.deterministicK(wif, hash);
+                var KBigInt0 = tx.deterministicK(wif, hash, 0);
+                var KBigInt1 = tx.deterministicK(wif, hash, 1);
+                var KBigInt15 = tx.deterministicK(wif, hash, 15);
+
+                var K = Crypto.util.bytesToHex(KBigInt.toByteArrayUnsigned());
+                var K0 = Crypto.util.bytesToHex(KBigInt0.toByteArrayUnsigned());
+                var K1 = Crypto.util.bytesToHex(KBigInt1.toByteArrayUnsigned());
+                var K15 = Crypto.util.bytesToHex(KBigInt15.toByteArrayUnsigned());
+
+                if (K != test_vectors[i]['k_bad00']) {
+                    result_txt += 'Failed Test #' + (i + 1) + '\n       K = ' + K + '\nExpected = ' + test_vectors[i]['k_bad00'] + '\n\n';
+                } else if (K0 != test_vectors[i]['k_bad00']) {
+                    result_txt += 'Failed Test #' + (i + 1) + '\n      K0 = ' + K0 + '\nExpected = ' + test_vectors[i]['k_bad00'] + '\n\n';
+                } else if (K1 != test_vectors[i]['k_bad01']) {
+                    result_txt += 'Failed Test #' + (i + 1) + '\n      K1 = ' + K1 + '\nExpected = ' + test_vectors[i]['k_bad01'] + '\n\n';
+                } else if (K15 != test_vectors[i]['k_bad15']) {
+                    result_txt += 'Failed Test #' + (i + 1) + '\n     K15 = ' + K15 + '\nExpected = ' + test_vectors[i]['k_bad15'] + '\n\n';
+                };
+            };
+
+            if (result_txt.length < 60) {
+                result_txt = 'All Tests OK!';
+            };
+
+            return result_txt;
+        };
+
+        /* start of hd functions, thanks bip32.org */
+        coinjs.hd = function (data) {
+
+            var r = {};
+
+            /* some hd value parsing */
+            r.parse = function () {
+
+                var bytes = [];
+
+                // some quick validation
+                if (typeof (data) == 'string') {
+                    var decoded = coinjs.base58decode(data);
+                    if (decoded.length == 82) {
+                        var checksum = decoded.slice(78, 82);
+                        var hash = Crypto.SHA256(Crypto.SHA256(decoded.slice(0, 78), {
+                            asBytes: true
+                        }), {
+                            asBytes: true
+                        });
+                        if (checksum[0] == hash[0] && checksum[1] == hash[1] && checksum[2] == hash[2] && checksum[3] == hash[3]) {
+                            bytes = decoded.slice(0, 78);
+                        }
+                    }
+                }
+
+                // actual parsing code
+                if (bytes && bytes.length > 0) {
+                    r.version = coinjs.uint(bytes.slice(0, 4), 4);
+                    r.depth = coinjs.uint(bytes.slice(4, 5), 1);
+                    r.parent_fingerprint = bytes.slice(5, 9);
+                    r.child_index = coinjs.uint(bytes.slice(9, 13), 4);
+                    r.chain_code = bytes.slice(13, 45);
+                    r.key_bytes = bytes.slice(45, 78);
+
+                    var c = coinjs.compressed; // get current default
+                    coinjs.compressed = true;
+
+                    if (r.key_bytes[0] == 0x00) {
+                        r.type = 'private';
+                        var privkey = (r.key_bytes).slice(1, 33);
+                        var privkeyHex = Crypto.util.bytesToHex(privkey);
+                        var pubkey = coinjs.newPubkey(privkeyHex);
+
+                        r.keys = {
+                            'privkey': privkeyHex,
+                            'pubkey': pubkey,
+                            'address': coinjs.pubkey2address(pubkey),
+                            'wif': coinjs.privkey2wif(privkeyHex)
+                        };
+
+                    } else if (r.key_bytes[0] == 0x02 || r.key_bytes[0] == 0x03) {
+                        r.type = 'public';
+                        var pubkeyHex = Crypto.util.bytesToHex(r.key_bytes);
+
+                        r.keys = {
+                            'pubkey': pubkeyHex,
+                            'address': coinjs.pubkey2address(pubkeyHex)
+                        };
+                    } else {
+                        r.type = 'invalid';
+                    }
+
+                    r.keys_extended = r.extend();
+
+                    coinjs.compressed = c; // reset to default
+                }
+
+                return r;
+            }
+
+            // extend prv/pub key
+            r.extend = function () {
+                var hd = coinjs.hd();
+                return hd.make({
+                    'depth': (this.depth * 1) + 1,
+                    'parent_fingerprint': this.parent_fingerprint,
+                    'child_index': this.child_index,
+                    'chain_code': this.chain_code,
+                    'privkey': this.keys.privkey,
+                    'pubkey': this.keys.pubkey
+                });
+            }
+
+            // derive from path
+            r.derive_path = function (path) {
+
+                if (path == 'm' || path == 'M' || path == 'm\'' || path == 'M\'') return this;
+
+                var p = path.split('/');
+                var hdp = coinjs.clone(this); // clone hd path
+
+                for (var i in p) {
+
+                    if (((i == 0) && c != 'm') || i == 'remove') {
+                        continue;
+                    }
+
+                    var c = p[i];
+
+                    var use_private = (c.length > 1) && (c[c.length - 1] == '\'');
+                    var child_index = parseInt(use_private ? c.slice(0, c.length - 1) : c) & 0x7fffffff;
+                    if (use_private)
+                        child_index += 0x80000000;
+
+                    hdp = hdp.derive(child_index);
+                    var key = ((hdp.keys_extended.privkey) && hdp.keys_extended.privkey != '') ? hdp.keys_extended.privkey : hdp.keys_extended.pubkey;
+                    hdp = coinjs.hd(key);
+                }
+                return hdp;
+            }
+
+            // derive key from index
+            r.derive = function (i) {
+
+                i = (i) ? i : 0;
+                var blob = (Crypto.util.hexToBytes(this.keys.pubkey)).concat(coinjs.numToBytes(i, 4).reverse());
+
+                var j = new jsSHA(Crypto.util.bytesToHex(blob), 'HEX');
+                var hash = j.getHMAC(Crypto.util.bytesToHex(r.chain_code), "HEX", "SHA-512", "HEX");
+
+                var il = new BigInteger(hash.slice(0, 64), 16);
+                var ir = Crypto.util.hexToBytes(hash.slice(64, 128));
+
+                var ecparams = EllipticCurve.getSECCurveByName("secp256k1");
+                var curve = ecparams.getCurve();
+
+                var k, key, pubkey, o;
+
+                o = coinjs.clone(this);
+                o.chain_code = ir;
+                o.child_index = i;
+
+                if (this.type == 'private') {
+                    // derive key pair from from a xprv key
+                    k = il.add(new BigInteger([0].concat(Crypto.util.hexToBytes(this.keys.privkey)))).mod(ecparams.getN());
+                    key = Crypto.util.bytesToHex(k.toByteArrayUnsigned());
+
+                    pubkey = coinjs.newPubkey(key);
+
+                    o.keys = {
+                        'privkey': key,
+                        'pubkey': pubkey,
+                        'wif': coinjs.privkey2wif(key),
+                        'address': coinjs.pubkey2address(pubkey)
+                    };
+
+                } else if (this.type == 'public') {
+                    // derive xpub key from an xpub key
+                    q = ecparams.curve.decodePointHex(this.keys.pubkey);
+                    var curvePt = ecparams.getG().multiply(il).add(q);
+
+                    var x = curvePt.getX().toBigInteger();
+                    var y = curvePt.getY().toBigInteger();
+
+                    var publicKeyBytesCompressed = EllipticCurve.integerToBytes(x, 32)
+                    if (y.isEven()) {
+                        publicKeyBytesCompressed.unshift(0x02)
+                    } else {
+                        publicKeyBytesCompressed.unshift(0x03)
+                    }
+                    pubkey = Crypto.util.bytesToHex(publicKeyBytesCompressed);
+
+                    o.keys = {
+                        'pubkey': pubkey,
+                        'address': coinjs.pubkey2address(pubkey)
+                    }
+                } else {
+                    // fail
+                }
+
+                o.parent_fingerprint = (ripemd160(Crypto.SHA256(Crypto.util.hexToBytes(r.keys.pubkey), {
+                    asBytes: true
+                }), {
+                    asBytes: true
+                })).slice(0, 4);
+                o.keys_extended = o.extend();
+                return o;
+            }
+
+            // make a master hd xprv/xpub
+            r.master = function (pass) {
+                var seed = (pass) ? Crypto.SHA256(pass) : coinjs.newPrivkey();
+                var hasher = new jsSHA(seed, 'HEX');
+                var I = hasher.getHMAC("Bitcoin seed", "TEXT", "SHA-512", "HEX");
+
+                var privkey = Crypto.util.hexToBytes(I.slice(0, 64));
+                var chain = Crypto.util.hexToBytes(I.slice(64, 128));
+
+                var hd = coinjs.hd();
+                return hd.make({
+                    'depth': 0,
+                    'parent_fingerprint': [0, 0, 0, 0],
+                    'child_index': 0,
+                    'chain_code': chain,
+                    'privkey': I.slice(0, 64),
+                    'pubkey': coinjs.newPubkey(I.slice(0, 64))
+                });
+            }
+
+            // encode data to a base58 string
+            r.make = function (data) { // { (int) depth, (array) parent_fingerprint, (int) child_index, (byte array) chain_code, (hex str) privkey, (hex str) pubkey}
+                var k = [];
+
+                //depth
+                k.push(data.depth * 1);
+
+                //parent fingerprint
+                k = k.concat(data.parent_fingerprint);
+
+                //child index
+                k = k.concat((coinjs.numToBytes(data.child_index, 4)).reverse());
+
+                //Chain code
+                k = k.concat(data.chain_code);
+
+                var o = {}; // results
+
+                //encode xprv key
+                if (data.privkey) {
+                    var prv = (coinjs.numToBytes(coinjs.hdkey.prv, 4)).reverse();
+                    prv = prv.concat(k);
+                    prv.push(0x00);
+                    prv = prv.concat(Crypto.util.hexToBytes(data.privkey));
+                    var hash = Crypto.SHA256(Crypto.SHA256(prv, {
+                        asBytes: true
+                    }), {
+                        asBytes: true
+                    });
+                    var checksum = hash.slice(0, 4);
+                    var ret = prv.concat(checksum);
+                    o.privkey = coinjs.base58encode(ret);
+                }
+
+                //encode xpub key
+                if (data.pubkey) {
+                    var pub = (coinjs.numToBytes(coinjs.hdkey.pub, 4)).reverse();
+                    pub = pub.concat(k);
+                    pub = pub.concat(Crypto.util.hexToBytes(data.pubkey));
+                    var hash = Crypto.SHA256(Crypto.SHA256(pub, {
+                        asBytes: true
+                    }), {
+                        asBytes: true
+                    });
+                    var checksum = hash.slice(0, 4);
+                    var ret = pub.concat(checksum);
+                    o.pubkey = coinjs.base58encode(ret);
+                }
+                return o;
+            }
+
+            return r.parse();
+        }
+
+
+        /* start of script functions */
+        coinjs.script = function (data) {
+            var r = {};
+
+            if (!data) {
+                r.buffer = [];
+            } else if ("string" == typeof data) {
+                r.buffer = Crypto.util.hexToBytes(data);
+            } else if (coinjs.isArray(data)) {
+                r.buffer = data;
+            } else if (data instanceof coinjs.script) {
+                r.buffer = data.buffer;
+            } else {
+                r.buffer = data;
+            }
+
+            /* parse buffer array */
+            r.parse = function () {
+
+                var self = this;
+                r.chunks = [];
+                var i = 0;
+
+                function readChunk(n) {
+                    self.chunks.push(self.buffer.slice(i, i + n));
+                    i += n;
+                };
+
+                while (i < this.buffer.length) {
+                    var opcode = this.buffer[i++];
+                    if (opcode >= 0xF0) {
+                        opcode = (opcode << 8) | this.buffer[i++];
+                    }
+
+                    var len;
+                    if (opcode > 0 && opcode < 76) { //OP_PUSHDATA1
+                        readChunk(opcode);
+                    } else if (opcode == 76) { //OP_PUSHDATA1
+                        len = this.buffer[i++];
+                        readChunk(len);
+                    } else if (opcode == 77) { //OP_PUSHDATA2
+                        len = (this.buffer[i++] << 8) | this.buffer[i++];
+                        readChunk(len);
+                    } else if (opcode == 78) { //OP_PUSHDATA4
+                        len = (this.buffer[i++] << 24) | (this.buffer[i++] << 16) | (this.buffer[i++] << 8) | this.buffer[i++];
+                        readChunk(len);
+                    } else {
+                        this.chunks.push(opcode);
+                    }
+
+                    if (i < 0x00) {
+                        break;
+                    }
+                }
+
+                return true;
+            };
+
+            /* decode the redeemscript of a multisignature transaction */
+            r.decodeRedeemScript = function (script) {
+                var r = false;
+                try {
+                    var s = coinjs.script(Crypto.util.hexToBytes(script));
+                    if ((s.chunks.length >= 3) && s.chunks[s.chunks.length - 1] == 174) { //OP_CHECKMULTISIG
+                        r = {};
+                        r.signaturesRequired = s.chunks[0] - 80;
+                        var pubkeys = [];
+                        for (var i = 1; i < s.chunks.length - 2; i++) {
+                            pubkeys.push(Crypto.util.bytesToHex(s.chunks[i]));
+                        }
+                        r.pubkeys = pubkeys;
+                        var multi = coinjs.pubkeys2MultisigAddress(pubkeys, r.signaturesRequired);
+                        r.address = multi['address'];
+                        r.type = 'multisig__'; // using __ for now to differentiat from the other object .type == "multisig"
+                        var rs = Crypto.util.bytesToHex(s.buffer);
+                        r.redeemscript = rs;
+
+                    } else if ((s.chunks.length == 2) && (s.buffer[0] == 0 && s.buffer[1] == 20)) { // SEGWIT
+                        r = {};
+                        r.type = "segwit__";
+                        var rs = Crypto.util.bytesToHex(s.buffer);
+                        r.address = coinjs.pubkey2address(rs, coinjs.multisig);
+                        r.redeemscript = rs;
+
+                    } else if (s.chunks.length == 5 && s.chunks[1] == 177 && s.chunks[2] == 117 && s.chunks[4] == 172) {
+                        // ^ <unlocktime> OP_CHECKLOCKTIMEVERIFY OP_DROP <pubkey> OP_CHECKSIG ^
+                        r = {}
+                        r.pubkey = Crypto.util.bytesToHex(s.chunks[3]);
+                        r.checklocktimeverify = coinjs.bytesToNum(s.chunks[0].slice());
+                        r.address = coinjs.simpleHodlAddress(r.pubkey, r.checklocktimeverify).address;
+                        var rs = Crypto.util.bytesToHex(s.buffer);
+                        r.redeemscript = rs;
+                        r.type = "hodl__";
+                    }
+                } catch (e) {
+                    // console.log(e);
+                    r = false;
+                }
+                return r;
+            }
+
+            /* decode the redeemscript of a multisignature transaction for Bech32*/
+            r.decodeRedeemScriptBech32 = function (script) {
+                var r = false;
+                try {
+                    var s = coinjs.script(Crypto.util.hexToBytes(script));
+                    if ((s.chunks.length >= 3) && s.chunks[s.chunks.length - 1] == 174) { //OP_CHECKMULTISIG
+                        r = {};
+                        r.signaturesRequired = s.chunks[0] - 80;
+                        var pubkeys = [];
+                        for (var i = 1; i < s.chunks.length - 2; i++) {
+                            pubkeys.push(Crypto.util.bytesToHex(s.chunks[i]));
+                        }
+                        r.pubkeys = pubkeys;
+                        var multi = coinjs.pubkeys2MultisigAddressBech32(pubkeys, r.signaturesRequired);
+                        r.address = multi['address'];
+                        r.type = 'multisig__'; // using __ for now to differentiat from the other object .type == "multisig"
+                        var rs = Crypto.util.bytesToHex(s.buffer);
+                        r.redeemscript = rs;
+
+                    }
+
+                } catch (e) {
+                    // console.log(e);
+                    r = false;
+                }
+                return r;
+            }
+
+            /* create output script to spend */
+            r.spendToScript = function (address) {
+                var addr = coinjs.addressDecode(address);
+                var s = coinjs.script();
+
+                //Adding Taproot output writing
+                if (addr.type == "bech32m") {
+                    s.writeBytes(Crypto.util.hexToBytes(addr.outstring));
+                    return s;
+                }
+
+                if (addr.type == "bech32" || addr.type == "multisigBech32") {
+                    s.writeOp(0);
+                    s.writeBytes(Crypto.util.hexToBytes(addr.redeemscript));
+                } else if (addr.version == coinjs.multisig) { // multisig address
+                    s.writeOp(169); //OP_HASH160
+                    s.writeBytes(addr.bytes);
+                    s.writeOp(135); //OP_EQUAL
+                } else { // regular address
+                    s.writeOp(118); //OP_DUP
+                    s.writeOp(169); //OP_HASH160
+                    s.writeBytes(addr.bytes);
+                    s.writeOp(136); //OP_EQUALVERIFY
+                    s.writeOp(172); //OP_CHECKSIG
+                }
+                return s;
+            }
+
+            /* geneate a (script) pubkey hash of the address - used for when signing */
+            r.pubkeyHash = function (address) {
+                var addr = coinjs.addressDecode(address);
+                var s = coinjs.script();
+                s.writeOp(118); //OP_DUP
+                s.writeOp(169); //OP_HASH160
+                s.writeBytes(addr.bytes);
+                s.writeOp(136); //OP_EQUALVERIFY
+                s.writeOp(172); //OP_CHECKSIG
+                return s;
+            }
+
+            /* write to buffer */
+            r.writeOp = function (op) {
+                this.buffer.push(op);
+                this.chunks.push(op);
+                return true;
+            }
+
+            /* write bytes to buffer */
+            r.writeBytes = function (data) {
+                if (data.length < 76) { //OP_PUSHDATA1
+                    this.buffer.push(data.length);
+                } else if (data.length <= 0xff) {
+                    this.buffer.push(76); //OP_PUSHDATA1
+                    this.buffer.push(data.length);
+                } else if (data.length <= 0xffff) {
+                    this.buffer.push(77); //OP_PUSHDATA2
+                    this.buffer.push(data.length & 0xff);
+                    this.buffer.push((data.length >>> 8) & 0xff);
+                } else {
+                    this.buffer.push(78); //OP_PUSHDATA4
+                    this.buffer.push(data.length & 0xff);
+                    this.buffer.push((data.length >>> 8) & 0xff);
+                    this.buffer.push((data.length >>> 16) & 0xff);
+                    this.buffer.push((data.length >>> 24) & 0xff);
+                }
+                this.buffer = this.buffer.concat(data);
+                this.chunks.push(data);
+                return true;
+            }
+
+            r.parse();
+            return r;
+        }
+
+        /* start of transaction functions */
+
+        /* create a new transaction object */
+        coinjs.transaction = function () {
+
+            var r = {};
+            r.version = 1;
+            r.lock_time = 0;
+            r.ins = [];
+            r.outs = [];
+            r.witness = false;
+            r.timestamp = null;
+            r.block = null;
+
+            /* add an input to a transaction */
+            r.addinput = function (txid, index, script, sequence) {
+                var o = {};
+                o.outpoint = {
+                    'hash': txid,
+                    'index': index
+                };
+                o.script = coinjs.script(script || []);
+                o.sequence = sequence || ((r.lock_time == 0) ? 4294967295 : 0);
+                return this.ins.push(o);
+            }
+
+            /* add an output to a transaction */
+            r.addoutput = function (address, value) {
+                var o = {};
+                o.value = new BigInteger('' + Math.round((value * 1) * 1e8), 10);
+                var s = coinjs.script();
+                o.script = s.spendToScript(address);
+
+                return this.outs.push(o);
+            }
+
+            /* add two outputs for stealth addresses to a transaction */
+            r.addstealth = function (stealth, value) {
+                var ephemeralKeyBigInt = BigInteger.fromByteArrayUnsigned(Crypto.util.hexToBytes(coinjs.newPrivkey()));
+                var curve = EllipticCurve.getSECCurveByName("secp256k1");
+
+                var p = EllipticCurve.fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFC2F");
+                var a = BigInteger.ZERO;
+                var b = EllipticCurve.fromHex("7");
+                var calccurve = new EllipticCurve.CurveFp(p, a, b);
+
+                var ephemeralPt = curve.getG().multiply(ephemeralKeyBigInt);
+                var scanPt = calccurve.decodePointHex(stealth.scankey);
+                var sharedPt = scanPt.multiply(ephemeralKeyBigInt);
+                var stealthindexKeyBigInt = BigInteger.fromByteArrayUnsigned(Crypto.SHA256(sharedPt.getEncoded(true), {
+                    asBytes: true
+                }));
+
+                var stealthindexPt = curve.getG().multiply(stealthindexKeyBigInt);
+                var spendPt = calccurve.decodePointHex(stealth.spendkey);
+                var addressPt = spendPt.add(stealthindexPt);
+
+                var sendaddress = coinjs.pubkey2address(Crypto.util.bytesToHex(addressPt.getEncoded(true)));
+
+
+                var OPRETBytes = [6].concat(Crypto.util.randomBytes(4)).concat(ephemeralPt.getEncoded(true)); // ephemkey data
+                var q = coinjs.script();
+                q.writeOp(106); // OP_RETURN
+                q.writeBytes(OPRETBytes);
+                v = {};
+                v.value = 0;
+                v.script = q;
+
+                this.outs.push(v);
+
+                var o = {};
+                o.value = new BigInteger('' + Math.round((value * 1) * 1e8), 10);
+                var s = coinjs.script();
+                o.script = s.spendToScript(sendaddress);
+
+                return this.outs.push(o);
+            }
+
+            /* add data to a transaction */
+            r.adddata = function (data) {
+                var r = false;
+                if (((data.match(/^[a-f0-9]+$/gi)) && data.length < 160) && (data.length % 2) == 0) {
+                    var s = coinjs.script();
+                    s.writeOp(106); // OP_RETURN
+                    s.writeBytes(Crypto.util.hexToBytes(data));
+                    o = {};
+                    o.value = 0;
+                    o.script = s;
+                    return this.outs.push(o);
+                }
+                return r;
+            }
+
+            /* list unspent transactions */
+            r.listUnspent = function (address, callback) {
+                coinjs.ajax(coinjs.host + '?uid=' + coinjs.uid + '&key=' + coinjs.key + '&setmodule=addresses&request=unspent&address=' + address + '&r=' + Math.random(), callback, "GET");
+            }
+
+            /* list transaction data */
+            r.getTransaction = function (txid, callback) {
+                coinjs.ajax(coinjs.host + '?uid=' + coinjs.uid + '&key=' + coinjs.key + '&setmodule=bitcoin&request=gettransaction&txid=' + txid + '&r=' + Math.random(), callback, "GET");
+            }
+
+            /* add unspent to transaction */
+            r.addUnspent = function (address, callback, script, segwit, sequence) {
+                var self = this;
+                this.listUnspent(address, function (data) {
+                    var s = coinjs.script();
+                    var value = 0;
+                    var total = 0;
+                    var x = {};
+
+                    if (GLOBAL.DOMParser) {
+                        parser = new DOMParser();
+                        xmlDoc = parser.parseFromString(data, "text/xml");
+                    } else {
+                        xmlDoc = new ActiveXObject("Microsoft.XMLDOM");
+                        xmlDoc.async = false;
+                        xmlDoc.loadXML(data);
+                    }
+
+                    var unspent = xmlDoc.getElementsByTagName("unspent")[0];
+
+                    if (unspent) {
+                        for (i = 1; i <= unspent.childElementCount; i++) {
+                            var u = xmlDoc.getElementsByTagName("unspent_" + i)[0]
+                            var txhash = (u.getElementsByTagName("tx_hash")[0].childNodes[0].nodeValue).match(/.{1,2}/g).reverse().join("") + '';
+                            var n = u.getElementsByTagName("tx_output_n")[0].childNodes[0].nodeValue;
+                            var scr = script || u.getElementsByTagName("script")[0].childNodes[0].nodeValue;
+
+                            if (segwit) { //also for MULTISIG_BECH32 (p2wsh-multisig)(script = redeemscript; for p2wsh-multisig)
+                                /* this is a small hack to include the value with the redeemscript to make the signing procedure smoother. 
+                                It is not standard and removed during the signing procedure. */
+
+                                s = coinjs.script();
+                                s.writeBytes(Crypto.util.hexToBytes(script));
+                                s.writeOp(0);
+                                s.writeBytes(coinjs.numToBytes(u.getElementsByTagName("value")[0].childNodes[0].nodeValue * 1, 8));
+                                scr = Crypto.util.bytesToHex(s.buffer);
+                            }
+
+                            var seq = sequence || false;
+                            self.addinput(txhash, n, scr, seq);
+                            value += u.getElementsByTagName("value")[0].childNodes[0].nodeValue * 1;
+                            total++;
+                        }
+                    }
+
+                    x.result = xmlDoc.getElementsByTagName("result")[0].childNodes[0].nodeValue;
+                    x.unspent = unspent;
+                    x.value = value;
+                    x.total = total;
+                    x.response = xmlDoc.getElementsByTagName("response")[0].childNodes[0].nodeValue;
+
+                    return callback(x);
+                });
+            }
+
+            /* add unspent and sign */
+            r.addUnspentAndSign = function (wif, callback) {
+                var self = this;
+                var address = coinjs.wif2address(wif);
+                self.addUnspent(address['address'], function (data) {
+                    self.sign(wif);
+                    return callback(data);
+                });
+            }
+
+            /* broadcast a transaction */
+            r.broadcast = function (callback, txhex) {
+                var tx = txhex || this.serialize();
+                coinjs.ajax(coinjs.host + '?uid=' + coinjs.uid + '&key=' + coinjs.key + '&setmodule=bitcoin&request=sendrawtransaction', callback, "POST", ["rawtx=" + tx]);
+            }
+
+            /* generate the transaction hash to sign from a transaction input */
+            r.transactionHash = function (index, sigHashType) {
+
+                var clone = coinjs.clone(this);
+                var shType = sigHashType || 1;
+
+                /* black out all other ins, except this one */
+                for (var i = 0; i < clone.ins.length; i++) {
+                    if (index != i) {
+                        clone.ins[i].script = coinjs.script();
+                    }
+                }
+
+                var extract = this.extractScriptKey(index);
+                clone.ins[index].script = coinjs.script(extract['script']);
+
+                if ((clone.ins) && clone.ins[index]) {
+
+                    /* SIGHASH : For more info on sig hashs see https://en.bitcoin.it/wiki/OP_CHECKSIG
+                        and https://bitcoin.org/en/developer-guide#signature-hash-type */
+
+                    if (shType == 1) {
+                        //SIGHASH_ALL 0x01
+
+                    } else if (shType == 2) {
+                        //SIGHASH_NONE 0x02
+                        clone.outs = [];
+                        for (var i = 0; i < clone.ins.length; i++) {
+                            if (index != i) {
+                                clone.ins[i].sequence = 0;
+                            }
+                        }
+
+                    } else if (shType == 3) {
+
+                        //SIGHASH_SINGLE 0x03
+                        clone.outs.length = index + 1;
+
+                        for (var i = 0; i < index; i++) {
+                            clone.outs[i].value = -1;
+                            clone.outs[i].script.buffer = [];
+                        }
+
+                        for (var i = 0; i < clone.ins.length; i++) {
+                            if (index != i) {
+                                clone.ins[i].sequence = 0;
+                            }
+                        }
+
+                    } else if (shType >= 128) {
+                        //SIGHASH_ANYONECANPAY 0x80
+                        clone.ins = [clone.ins[index]];
+
+                        if (shType == 129) {
+                            // SIGHASH_ALL + SIGHASH_ANYONECANPAY
+
+                        } else if (shType == 130) {
+                            // SIGHASH_NONE + SIGHASH_ANYONECANPAY
+                            clone.outs = [];
+
+                        } else if (shType == 131) {
+                            // SIGHASH_SINGLE + SIGHASH_ANYONECANPAY
+                            clone.outs.length = index + 1;
+                            for (var i = 0; i < index; i++) {
+                                clone.outs[i].value = -1;
+                                clone.outs[i].script.buffer = [];
+                            }
+                        }
+                    }
+
+                    var buffer = Crypto.util.hexToBytes(clone.serialize());
+                    buffer = buffer.concat(coinjs.numToBytes(parseInt(shType), 4));
+                    var hash = Crypto.SHA256(buffer, {
+                        asBytes: true
+                    });
+                    var r = Crypto.util.bytesToHex(Crypto.SHA256(hash, {
+                        asBytes: true
+                    }));
+                    return r;
+                } else {
+                    return false;
+                }
+            }
+
+            /* generate a segwit transaction hash to sign from a transaction input */
+            r.transactionHashSegWitV0 = function (index, sigHashType) {
+                /* 
+                   Notice: coinb.in by default, deals with segwit transactions in a non-standard way.
+                   Segwit transactions require that input values are included in the transaction hash.
+                   To save wasting resources and potentially slowing down this service, we include the amount with the 
+                   redeem script to generate the transaction hash and remove it after its signed.
+                */
+
+                // start redeem script check
+                var extract = this.extractScriptKey(index);
+                if (extract['type'] != 'segwit' && extract['type'] != 'multisig_bech32') {
+                    return {
+                        'result': 0,
+                        'fail': 'redeemscript',
+                        'response': 'redeemscript missing or not valid for segwit'
+                    };
+                }
+
+                if (extract['value'] == -1) {
+                    return {
+                        'result': 0,
+                        'fail': 'value',
+                        'response': 'unable to generate a valid segwit hash without a value'
+                    };
+                }
+
+                var scriptcode = Crypto.util.hexToBytes(extract['script']);
+
+                // end of redeem script check
+
+                /* P2WPKH */
+                if (scriptcode.length == 20) {
+                    scriptcode = [0x00, 0x14].concat(scriptcode);
+                }
+
+                if (scriptcode.length == 22) {
+                    scriptcode = scriptcode.slice(1);
+                    scriptcode.unshift(25, 118, 169);
+                    scriptcode.push(136, 172);
+                } else if (scriptcode[0] > 80) {
+                    scriptcode.unshift(scriptcode.length)
+                }
+
+                var value = coinjs.numToBytes(extract['value'], 8);
+
+                // start
+
+                var zero = coinjs.numToBytes(0, 32);
+                var version = coinjs.numToBytes(parseInt(this.version), 4);
+
+                var bufferTmp = [];
+                if (!(sigHashType >= 80)) { // not sighash anyonecanpay 
+                    for (var i = 0; i < this.ins.length; i++) {
+                        bufferTmp = bufferTmp.concat(Crypto.util.hexToBytes(this.ins[i].outpoint.hash).reverse());
+                        bufferTmp = bufferTmp.concat(coinjs.numToBytes(this.ins[i].outpoint.index, 4));
+                    }
+                }
+                var hashPrevouts = bufferTmp.length >= 1 ? Crypto.SHA256(Crypto.SHA256(bufferTmp, {
+                    asBytes: true
+                }), {
+                    asBytes: true
+                }) : zero;
+
+                var bufferTmp = [];
+                if (!(sigHashType >= 80) && sigHashType != 2 && sigHashType != 3) { // not sighash anyonecanpay & single & none
+                    for (var i = 0; i < this.ins.length; i++) {
+                        bufferTmp = bufferTmp.concat(coinjs.numToBytes(this.ins[i].sequence, 4));
+                    }
+                }
+                var hashSequence = bufferTmp.length >= 1 ? Crypto.SHA256(Crypto.SHA256(bufferTmp, {
+                    asBytes: true
+                }), {
+                    asBytes: true
+                }) : zero;
+
+                var outpoint = Crypto.util.hexToBytes(this.ins[index].outpoint.hash).reverse();
+                outpoint = outpoint.concat(coinjs.numToBytes(this.ins[index].outpoint.index, 4));
+
+                var nsequence = coinjs.numToBytes(this.ins[index].sequence, 4);
+                var hashOutputs = zero;
+                var bufferTmp = [];
+                if (sigHashType != 2 && sigHashType != 3) { // not sighash single & none
+                    for (var i = 0; i < this.outs.length; i++) {
+                        bufferTmp = bufferTmp.concat(coinjs.numToBytes(this.outs[i].value, 8));
+                        bufferTmp = bufferTmp.concat(coinjs.numToVarInt(this.outs[i].script.buffer.length));
+                        bufferTmp = bufferTmp.concat(this.outs[i].script.buffer);
+                    }
+                    hashOutputs = Crypto.SHA256(Crypto.SHA256(bufferTmp, {
+                        asBytes: true
+                    }), {
+                        asBytes: true
+                    });
+
+                } else if ((sigHashType == 2) && index < this.outs.length) { // is sighash single
+                    bufferTmp = bufferTmp.concat(coinjs.numToBytes(this.outs[index].value, 8));
+                    bufferTmp = bufferTmp.concat(coinjs.numToVarInt(this.outs[i].script.buffer.length));
+                    bufferTmp = bufferTmp.concat(this.outs[index].script.buffer);
+                    hashOutputs = Crypto.SHA256(Crypto.SHA256(bufferTmp, {
+                        asBytes: true
+                    }), {
+                        asBytes: true
+                    });
+                }
+
+                var locktime = coinjs.numToBytes(this.lock_time, 4);
+                var sighash = coinjs.numToBytes(sigHashType, 4);
+
+                var buffer = [];
+                buffer = buffer.concat(version);
+                buffer = buffer.concat(hashPrevouts);
+                buffer = buffer.concat(hashSequence);
+                buffer = buffer.concat(outpoint);
+                buffer = buffer.concat(scriptcode);
+                buffer = buffer.concat(value);
+                buffer = buffer.concat(nsequence);
+                buffer = buffer.concat(hashOutputs);
+                buffer = buffer.concat(locktime);
+                buffer = buffer.concat(sighash);
+
+                var hash = Crypto.SHA256(buffer, {
+                    asBytes: true
+                });
+                return {
+                    'result': 1,
+                    'hash': Crypto.util.bytesToHex(Crypto.SHA256(hash, {
+                        asBytes: true
+                    })),
+                    'response': 'hash generated'
+                };
+            }
+
+
+            /* generate a segwit bech32m V1 transaction hash to sign from a transaction input */
+            r.transactionHashSegWitV1 = function (index, sigHashType) {
+                /* 
+                   Notice: coinb.in by default, deals with segwit transactions in a non-standard way.
+                   Segwit transactions require that input values are included in the transaction hash.
+                   To save wasting resources and potentially slowing down this service, we include the amount with the 
+                   redeem script to generate the transaction hash and remove it after its signed.
+                   Redeemscipt is being modified
+                */
+
+                // start redeem script check
+                var extract = this.extractScriptKey(index);
+                if (extract['type'] != 'segwit' && extract['type'] != 'multisig_bech32') {
+                    return {
+                        'result': 0,
+                        'fail': 'redeemscript',
+                        'response': 'redeemscript missing or not valid for segwit'
+                    };
+                }
+
+                if (extract['value'] == -1) {
+                    return {
+                        'result': 0,
+                        'fail': 'value',
+                        'response': 'unable to generate a valid segwit hash without a value'
+                    };
+                }
+
+                var scriptcode = Crypto.util.hexToBytes(extract['script']);
+
+                // end of redeem script check
+
+                /* P2WPKH */
+                if (scriptcode.length == 20) {
+                    scriptcode = [0x00, 0x14].concat(scriptcode);
+                }
+
+                if (scriptcode.length == 22) {
+                    scriptcode = scriptcode.slice(1);
+                    scriptcode.unshift(25, 118, 169);
+                    scriptcode.push(136, 172);
+                } else if (scriptcode[0] > 80) {
+                    scriptcode.unshift(scriptcode.length)
+                }
+
+                var value = coinjs.numToBytes(extract['value'], 8);
+
+                // start
+
+                var zero = coinjs.numToBytes(0, 32);
+                var version = coinjs.numToBytes(parseInt(this.version), 4);
+
+                var bufferTmp = [];
+                if (!(sigHashType >= 80)) { // not sighash anyonecanpay 
+                    for (var i = 0; i < this.ins.length; i++) {
+                        bufferTmp = bufferTmp.concat(Crypto.util.hexToBytes(this.ins[i].outpoint.hash).reverse());
+                        bufferTmp = bufferTmp.concat(coinjs.numToBytes(this.ins[i].outpoint.index, 4));
+                    }
+                }
+                var hashPrevouts = bufferTmp.length >= 1 ? Crypto.SHA256(Crypto.SHA256(bufferTmp, {
+                    asBytes: true
+                }), {
+                    asBytes: true
+                }) : zero;
+
+                var bufferTmp = [];
+                if (!(sigHashType >= 80) && sigHashType != 2 && sigHashType != 3) { // not sighash anyonecanpay & single & none
+                    for (var i = 0; i < this.ins.length; i++) {
+                        bufferTmp = bufferTmp.concat(coinjs.numToBytes(this.ins[i].sequence, 4));
+                    }
+                }
+                var hashSequence = bufferTmp.length >= 1 ? Crypto.SHA256(Crypto.SHA256(bufferTmp, {
+                    asBytes: true
+                }), {
+                    asBytes: true
+                }) : zero;
+
+                var outpoint = Crypto.util.hexToBytes(this.ins[index].outpoint.hash).reverse();
+                outpoint = outpoint.concat(coinjs.numToBytes(this.ins[index].outpoint.index, 4));
+
+                var nsequence = coinjs.numToBytes(this.ins[index].sequence, 4);
+                var hashOutputs = zero;
+                var bufferTmp = [];
+                if (sigHashType != 2 && sigHashType != 3) { // not sighash single & none
+                    for (var i = 0; i < this.outs.length; i++) {
+                        bufferTmp = bufferTmp.concat(coinjs.numToBytes(this.outs[i].value, 8));
+                        bufferTmp = bufferTmp.concat(coinjs.numToVarInt(this.outs[i].script.buffer.length));
+                        bufferTmp = bufferTmp.concat(this.outs[i].script.buffer);
+                    }
+                    hashOutputs = Crypto.SHA256(Crypto.SHA256(bufferTmp, {
+                        asBytes: true
+                    }), {
+                        asBytes: true
+                    });
+
+                } else if ((sigHashType == 2) && index < this.outs.length) { // is sighash single
+                    bufferTmp = bufferTmp.concat(coinjs.numToBytes(this.outs[index].value, 8));
+                    bufferTmp = bufferTmp.concat(coinjs.numToVarInt(this.outs[i].script.buffer.length));
+                    bufferTmp = bufferTmp.concat(this.outs[index].script.buffer);
+                    hashOutputs = Crypto.SHA256(Crypto.SHA256(bufferTmp, {
+                        asBytes: true
+                    }), {
+                        asBytes: true
+                    });
+                }
+
+                var locktime = coinjs.numToBytes(this.lock_time, 4);
+                var sighash = coinjs.numToBytes(sigHashType, 4);
+                //Bech32m
+                var buffer = [];
+
+                //  hash_type (1).
+                buffer = buffer.concat(version);
+                buffer = buffer.concat(locktime);
+
+                // If the hash_type & 0x80 does not equal SIGHASH_ANYONECANPAY:
+
+                buffer = buffer.concat(hashPrevouts);
+                buffer = buffer.concat(value);
+
+                buffer = buffer.concat(hashOutputs);
+                buffer = buffer.concat(nsequence);
+
+                // If hash_type & 3 does not equal SIGHASH_NONE or SIGHASH_SINGLE
+                buffer = buffer.concat(outpoint);
+                buffer = buffer.concat(hashSequence);
+
+
+                buffer = buffer.concat(sighash);
+                buffer = buffer.concat(scriptcode);
+
+
+                var hash = Crypto.SHA256(buffer, {
+                    asBytes: true
+                });
+                return {
+                    'result': 1,
+                    'hash': Crypto.util.bytesToHex(Crypto.SHA256(hash, {
+                        asBytes: true
+                    })),
+                    'response': 'hash generated'
+                };
+            }
+
+            /* extract the scriptSig, used in the transactionHash() function */
+            r.extractScriptKey = function (index) {
+                if (this.ins[index]) {
+                    if ((this.ins[index].script.chunks.length == 5) && this.ins[index].script.chunks[4] == 172 && coinjs.isArray(this.ins[index].script.chunks[2])) { //OP_CHECKSIG
+                        // regular scriptPubkey (not signed)
+                        return {
+                            'type': 'scriptpubkey',
+                            'signed': 'false',
+                            'signatures': 0,
+                            'script': Crypto.util.bytesToHex(this.ins[index].script.buffer)
+                        };
+                    } else if ((this.ins[index].script.chunks.length == 2) && this.ins[index].script.chunks[0][0] == 48 && this.ins[index].script.chunks[1].length == 5 && this.ins[index].script.chunks[1][1] == 177) { //OP_CHECKLOCKTIMEVERIFY
+                        // hodl script (signed)
+                        return {
+                            'type': 'hodl',
+                            'signed': 'true',
+                            'signatures': 1,
+                            'script': Crypto.util.bytesToHex(this.ins[index].script.buffer)
+                        };
+                    } else if ((this.ins[index].script.chunks.length == 2) && this.ins[index].script.chunks[0][0] == 48) {
+                        // regular scriptPubkey (probably signed)
+                        return {
+                            'type': 'scriptpubkey',
+                            'signed': 'true',
+                            'signatures': 1,
+                            'script': Crypto.util.bytesToHex(this.ins[index].script.buffer)
+                        };
+                    } else if (this.ins[index].script.chunks.length == 5 && this.ins[index].script.chunks[1] == 177) { //OP_CHECKLOCKTIMEVERIFY
+                        // hodl script (not signed)
+                        return {
+                            'type': 'hodl',
+                            'signed': 'false',
+                            'signatures': 0,
+                            'script': Crypto.util.bytesToHex(this.ins[index].script.buffer)
+                        };
+                    } else if ((this.ins[index].script.chunks.length <= 3 && this.ins[index].script.chunks.length > 0) && ((this.ins[index].script.chunks[0].length == 22 && this.ins[index].script.chunks[0][0] == 0) || (this.ins[index].script.chunks[0].length == 20 && this.ins[index].script.chunks[1] == 0))) {
+                        var signed = ((this.witness[index]) && this.witness[index].length == 2) ? 'true' : 'false';
+                        var sigs = (signed == 'true') ? 1 : 0;
+                        var value = -1; // no value found
+                        if ((this.ins[index].script.chunks[2]) && this.ins[index].script.chunks[2].length == 8) {
+                            value = coinjs.bytesToNum(this.ins[index].script.chunks[2]); // value found encoded in transaction (THIS IS NON STANDARD)
+                        }
+                        return {
+                            'type': 'segwit',
+                            'signed': signed,
+                            'signatures': sigs,
+                            'script': Crypto.util.bytesToHex(this.ins[index].script.chunks[0]),
+                            'value': value
+                        };
+                    } else if (this.ins[index].script.chunks[0] == 0 && this.ins[index].script.chunks[this.ins[index].script.chunks.length - 1][this.ins[index].script.chunks[this.ins[index].script.chunks.length - 1].length - 1] == 174) { // OP_CHECKMULTISIG
+                        // multisig script, with signature(s) included
+                        var sigcount = 0;
+                        for (let i = 1; i < this.ins[index].script.chunks.length - 1; i++) {
+                            if (this.ins[index].script.chunks[i] != 0) {
+                                sigcount++;
+                            }
+                        }
+
+                        return {
+                            'type': 'multisig',
+                            'signed': 'true',
+                            'signatures': sigcount,
+                            'script': Crypto.util.bytesToHex(this.ins[index].script.chunks[this.ins[index].script.chunks.length - 1])
+                        };
+                    } else if (this.ins[index].script.chunks[0] >= 80 && this.ins[index].script.chunks[this.ins[index].script.chunks.length - 1] == 174) { // OP_CHECKMULTISIG
+                        // multisig script, without signature!
+                        return {
+                            'type': 'multisig',
+                            'signed': 'false',
+                            'signatures': 0,
+                            'script': Crypto.util.bytesToHex(this.ins[index].script.buffer)
+                        };
+                    } else if (this.ins[index].script.chunks.length == 3 && this.ins[index].script.chunks[0][0] >= 80 && this.ins[index].script.chunks[0][this.ins[index].script.chunks[0].length - 1] == 174 && this.ins[index].script.chunks[1] == 0) { //OP_CHECKMULTISIG_BECH32
+                        // multisig bech32 script
+                        let last_index = this.ins[index].script.chunks.length - 1;
+                        var value = -1;
+                        if (last_index >= 2 && this.ins[index].script.chunks[last_index].length == 8) {
+                            value = coinjs.bytesToNum(this.ins[index].script.chunks[last_index]); // value found encoded in transaction (THIS IS NON STANDARD)
+                        }
+                        var sigcount = (!this.witness[index]) ? 0 : this.witness[index].length - 2;
+                        return {
+                            'type': 'multisig_bech32',
+                            'signed': 'false',
+                            'signatures': sigcount,
+                            'script': Crypto.util.bytesToHex(this.ins[index].script.chunks[0]),
+                            'value': value
+                        };
+                    } else if (this.ins[index].script.chunks.length == 0) {
+                        // empty
+                        //bech32 witness check
+                        var signed = ((this.witness[index]) && this.witness[index].length >= 2) ? 'true' : 'false';
+                        var sigs = (signed == 'true') ? (!this.witness[index][0] ? this.witness[index].length - 2 : 1) : 0;
+                        return {
+                            'type': 'empty',
+                            'signed': signed,
+                            'signatures': sigs,
+                            'script': ''
+                        };
+                    } else if ((this.ins[index].script.chunks.length == 2) && this.ins[index].script.chunks[0] == 81 && this.ins[index].script.chunks[1].length == 32 && this.ins[index].script.buffer[1] == 32) { //5121 + Taproot Public Key
+                        // Taproot and bech32m addendum
+                        return {
+                            'type': 'bech32m',
+                            'signed': 'false',
+                            'signatures': 0,
+                            'script': Crypto.util.bytesToHex(this.ins[index].script.buffer)
+                        };
+                    } else {
+                        // something else
+                        return {
+                            'type': 'unknown',
+                            'signed': 'false',
+                            'signatures': 0,
+                            'script': Crypto.util.bytesToHex(this.ins[index].script.buffer)
+                        };
+                    }
+                } else {
+                    return false;
+                }
+            }
+
+            /* generate a signature from a transaction hash */
+            r.transactionSig = function (index, wif, sigHashType, txhash) {
+
+                function serializeSig(r, s) {
+                    var rBa = r.toByteArraySigned();
+                    var sBa = s.toByteArraySigned();
+
+                    var sequence = [];
+                    sequence.push(0x02); // INTEGER
+                    sequence.push(rBa.length);
+                    sequence = sequence.concat(rBa);
+
+                    sequence.push(0x02); // INTEGER
+                    sequence.push(sBa.length);
+                    sequence = sequence.concat(sBa);
+
+                    sequence.unshift(sequence.length);
+                    sequence.unshift(0x30); // SEQUENCE
+
+                    return sequence;
+                }
+
+                var shType = sigHashType || 1;
+                var hash = txhash || Crypto.util.hexToBytes(this.transactionHash(index, shType));
+
+                if (hash) {
+                    var curve = EllipticCurve.getSECCurveByName("secp256k1");
+                    var key = coinjs.wif2privkey(wif);
+                    var priv = BigInteger.fromByteArrayUnsigned(Crypto.util.hexToBytes(key['privkey']));
+                    var n = curve.getN();
+                    var e = BigInteger.fromByteArrayUnsigned(hash);
+                    var badrs = 0
+                    do {
+                        var k = this.deterministicK(wif, hash, badrs);
+                        var G = curve.getG();
+                        var Q = G.multiply(k);
+                        var r = Q.getX().toBigInteger().mod(n);
+                        var s = k.modInverse(n).multiply(e.add(priv.multiply(r))).mod(n);
+                        badrs++
+                    } while (r.compareTo(BigInteger.ZERO) <= 0 || s.compareTo(BigInteger.ZERO) <= 0);
+
+                    // Force lower s values per BIP62
+                    var halfn = n.shiftRight(1);
+                    if (s.compareTo(halfn) > 0) {
+                        s = n.subtract(s);
+                    };
+
+                    var sig = serializeSig(r, s);
+                    sig.push(parseInt(shType, 10));
+
+                    return Crypto.util.bytesToHex(sig);
+                } else {
+                    return false;
+                }
+            }
+
+            // https://tools.ietf.org/html/rfc6979#section-3.2
+            r.deterministicK = function (wif, hash, badrs) {
+                // if r or s were invalid when this function was used in signing,
+                // we do not want to actually compute r, s here for efficiency, so,
+                // we can increment badrs. explained at end of RFC 6979 section 3.2
+
+                // wif is b58check encoded wif privkey.
+                // hash is byte array of transaction digest.
+                // badrs is used only if the k resulted in bad r or s.
+
+                // some necessary things out of the way for clarity.
+                badrs = badrs || 0;
+                var key = coinjs.wif2privkey(wif);
+                var x = Crypto.util.hexToBytes(key['privkey'])
+                var curve = EllipticCurve.getSECCurveByName("secp256k1");
+                var N = curve.getN();
+
+                // Step: a
+                // hash is a byteArray of the message digest. so h1 == hash in our case
+
+                // Step: b
+                var v = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1];
+
+                // Step: c
+                var k = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0];
+
+                // Step: d
+                k = Crypto.HMAC(Crypto.SHA256, v.concat([0]).concat(x).concat(hash), k, {
+                    asBytes: true
+                });
+
+                // Step: e
+                v = Crypto.HMAC(Crypto.SHA256, v, k, {
+                    asBytes: true
+                });
+
+                // Step: f
+                k = Crypto.HMAC(Crypto.SHA256, v.concat([1]).concat(x).concat(hash), k, {
+                    asBytes: true
+                });
+
+                // Step: g
+                v = Crypto.HMAC(Crypto.SHA256, v, k, {
+                    asBytes: true
+                });
+
+                // Step: h1
+                var T = [];
+
+                // Step: h2 (since we know tlen = qlen, just copy v to T.)
+                v = Crypto.HMAC(Crypto.SHA256, v, k, {
+                    asBytes: true
+                });
+                T = v;
+
+                // Step: h3
+                var KBigInt = BigInteger.fromByteArrayUnsigned(T);
+
+                // loop if KBigInt is not in the range of [1, N-1] or if badrs needs incrementing.
+                var i = 0
+                while (KBigInt.compareTo(N) >= 0 || KBigInt.compareTo(BigInteger.ZERO) <= 0 || i < badrs) {
+                    k = Crypto.HMAC(Crypto.SHA256, v.concat([0]), k, {
+                        asBytes: true
+                    });
+                    v = Crypto.HMAC(Crypto.SHA256, v, k, {
+                        asBytes: true
+                    });
+                    v = Crypto.HMAC(Crypto.SHA256, v, k, {
+                        asBytes: true
+                    });
+                    T = v;
+                    KBigInt = BigInteger.fromByteArrayUnsigned(T);
+                    i++
+                };
+
+                return KBigInt;
+            };
+
+            /* sign a "standard" input */
+            r.signinput = function (index, wif, sigHashType) {
+                var key = coinjs.wif2pubkey(wif);
+                var shType = sigHashType || 1;
+                var signature = this.transactionSig(index, wif, shType);
+                var s = coinjs.script();
+                s.writeBytes(Crypto.util.hexToBytes(signature));
+                s.writeBytes(Crypto.util.hexToBytes(key['pubkey']));
+                this.ins[index].script = s;
+                return true;
+            }
+
+            /* signs a time locked / hodl input */
+            r.signhodl = function (index, wif, sigHashType) {
+                var shType = sigHashType || 1;
+                var signature = this.transactionSig(index, wif, shType);
+                var redeemScript = this.ins[index].script.buffer
+                var s = coinjs.script();
+                s.writeBytes(Crypto.util.hexToBytes(signature));
+                s.writeBytes(redeemScript);
+                this.ins[index].script = s;
+                return true;
+            }
+
+            /* signs a taproot input */
+            r.signtaproot = function (index, wif, sigHashType) {
+                //ROHIT THE FULL TEXT NEEDS TO CHANGE
+                var shType = sigHashType || 1;
+                var signature = this.transactionSig(index, wif, shType);
+                var redeemScript = this.ins[index].script.buffer
+                var s = coinjs.script();
+                s.writeBytes(Crypto.util.hexToBytes(signature));
+                s.writeBytes(redeemScript);
+                this.ins[index].script = s;
+                return true;
+            }
+
+            r.signmultisig_bech32 = function (index, wif, sigHashType) {
+
+                function scriptListPubkey(redeemScript_decoded) {
+                    var r = {};
+                    for (var i = 1; i < redeemScript_decoded.chunks.length - 2; i++) {
+                        r[i] = Crypto.util.hexToBytes(coinjs.pubkeydecompress(Crypto.util.bytesToHex(redeemScript_decoded.chunks[i])));
+                    }
+                    return r;
+                }
+
+                function scriptListSigs(sigList) {
+                    let r = {};
+                    var c = 0;
+                    if (Array.isArray(sigList)) {
+                        for (let i = 1; i < sigList.length - 1; i++) {
+                            c++;
+                            r[c] = Crypto.util.hexToBytes(sigList[i]);
+                        }
+                    }
+                    return r;
+                }
+
+                var redeemScript = Crypto.util.bytesToHex(this.ins[index].script.chunks[0]); //redeemScript
+
+                if (!coinjs.isArray(this.witness)) {
+                    this.witness = new Array(this.ins.length);
+                    this.witness.fill([]);
+                }
+
+                var pubkeyList = scriptListPubkey(coinjs.script(redeemScript));
+                var sigsList = scriptListSigs(this.witness[index]);
+                let decode_rs = coinjs.script().decodeRedeemScriptBech32(redeemScript);
+
+                var shType = sigHashType || 1;
+                var txhash = this.transactionHashSegWitV0(index, shType);
+
+                if (txhash.result == 1 && decode_rs.pubkeys.includes(coinjs.wif2pubkey(wif)['pubkey'])) {
+
+                    var segwitHash = Crypto.util.hexToBytes(txhash.hash);
+                    var signature = Crypto.util.hexToBytes(this.transactionSig(index, wif, shType, segwitHash)); //CHECK THIS
+
+                    sigsList[coinjs.countObject(sigsList) + 1] = signature;
+
+                    var w = [];
+
+                    for (let x in pubkeyList) {
+                        for (let y in sigsList) {
+                            var sighash = this.transactionHashSegWitV0(index, sigsList[y].slice(-1)[0] * 1).hash
+                            sighash = Crypto.util.hexToBytes(sighash);
+                            if (coinjs.verifySignature(sighash, sigsList[y], pubkeyList[x])) {
+                                w.push((Crypto.util.bytesToHex(sigsList[y])))
+                            }
+                        }
+                    }
+
+                    // when enough signatures collected, remove any non standard data we store, i.e. input value
+                    if (w.length >= decode_rs.signaturesRequired) {
+                        this.ins[index].script = coinjs.script();
+                    }
+                    w.unshift(0);
+                    w.push(redeemScript);
+                    this.witness[index] = w;
+                }
+            }
+
+            /* sign a multisig input */
+            r.signmultisig = function (index, wif, sigHashType) {
+
+                function scriptListPubkey(redeemScript) {
+                    var r = {};
+                    for (var i = 1; i < redeemScript.chunks.length - 2; i++) {
+                        r[i] = Crypto.util.hexToBytes(coinjs.pubkeydecompress(Crypto.util.bytesToHex(redeemScript.chunks[i])));
+                    }
+                    return r;
+                }
+
+                function scriptListSigs(scriptSig) {
+                    var r = {};
+                    var c = 0;
+                    if (scriptSig.chunks[0] == 0 && scriptSig.chunks[scriptSig.chunks.length - 1][scriptSig.chunks[scriptSig.chunks.length - 1].length - 1] == 174) {
+                        for (var i = 1; i < scriptSig.chunks.length - 1; i++) {
+                            if (scriptSig.chunks[i] != 0) {
+                                c++;
+                                r[c] = scriptSig.chunks[i];
+                            }
+                        }
+                    }
+                    return r;
+                }
+
+                var redeemScript = (this.ins[index].script.chunks[this.ins[index].script.chunks.length - 1] == 174) ? this.ins[index].script.buffer : this.ins[index].script.chunks[this.ins[index].script.chunks.length - 1];
+
+                var pubkeyList = scriptListPubkey(coinjs.script(redeemScript));
+                var sigsList = scriptListSigs(this.ins[index].script);
+
+                var shType = sigHashType || 1;
+                var sighash = Crypto.util.hexToBytes(this.transactionHash(index, shType));
+                var signature = Crypto.util.hexToBytes(this.transactionSig(index, wif, shType));
+
+                sigsList[coinjs.countObject(sigsList) + 1] = signature;
+
+                var s = coinjs.script();
+
+                s.writeOp(0);
+
+                for (let x in pubkeyList) {
+                    for (let y in sigsList) {
+                        this.ins[index].script.buffer = redeemScript;
+                        sighash = Crypto.util.hexToBytes(this.transactionHash(index, sigsList[y].slice(-1)[0] * 1));
+                        if (coinjs.verifySignature(sighash, sigsList[y], pubkeyList[x])) {
+                            s.writeBytes(sigsList[y]);
+                        }
+                    }
+                }
+
+                s.writeBytes(redeemScript);
+                this.ins[index].script = s;
+                return true;
+            }
+
+            /* sign segwit input */
+            r.signsegwit = function (index, wif, sigHashType) {
+                var shType = sigHashType || 1;
+
+                var wif2 = coinjs.wif2pubkey(wif);
+                var segwit = coinjs.segwitAddress(wif2['pubkey']);
+                var bech32 = coinjs.bech32Address(wif2['pubkey']);
+
+                if ((segwit['redeemscript'] == Crypto.util.bytesToHex(this.ins[index].script.chunks[0])) || (bech32['redeemscript'] == Crypto.util.bytesToHex(this.ins[index].script.chunks[0]))) {
+                    var txhash = this.transactionHashSegWitV0(index, shType);
+
+                    if (txhash.result == 1) {
+
+                        var segwitHash = Crypto.util.hexToBytes(txhash.hash);
+                        var signature = this.transactionSig(index, wif, shType, segwitHash);
+
+                        // remove any non standard data we store, i.e. input value
+                        var script = coinjs.script();
+                        script.writeBytes(this.ins[index].script.chunks[0]);
+                        this.ins[index].script = script;
+
+                        if (!coinjs.isArray(this.witness)) {
+                            this.witness = new Array(this.ins.length);
+                            this.witness.fill([]);
+                        }
+
+                        this.witness[index] = ([signature, wif2['pubkey']]);
+
+                        // bech32, empty redeemscript
+                        if (bech32['redeemscript'] == Crypto.util.bytesToHex(this.ins[index].script.chunks[0])) {
+                            this.ins[index].script = coinjs.script();
+                        }
+
+                        /* attempt to reorder witness data as best as we can. 
+                           data can't be easily validated at this stage as 
+                           we dont have access to the inputs value and 
+                           making a web call will be too slow. */
+
+                        /*
+                        var witness_order = [];
+                        var witness_used = [];
+                        for (var i = 0; i < this.ins.length; i++) {
+                            for (var y = 0; y < this.witness.length; y++) {
+                                if (!witness_used.includes(y)) {
+                                    var sw = coinjs.segwitAddress(this.witness[y][1]);
+                                    var b32 = coinjs.bech32Address(this.witness[y][1]);
+                                    var rs = '';
+
+                                    if (this.ins[i].script.chunks.length >= 1) {
+                                        rs = Crypto.util.bytesToHex(this.ins[i].script.chunks[0]);
+                                    } else if (this.ins[i].script.chunks.length == 0) {
+                                        rs = b32['redeemscript'];
+                                    }
+
+                                    if ((sw['redeemscript'] == rs) || (b32['redeemscript'] == rs)) {
+                                        witness_order.push(this.witness[y]);
+                                        witness_used.push(y);
+
+                                        // bech32, empty redeemscript
+                                        if (b32['redeemscript'] == rs) {
+                                            this.ins[index].script = coinjs.script();
+                                        }
+                                        break;
+                                    }
+                                }
+                            }
+                        }
+
+                        this.witness = witness_order;
+                        */
+                    }
+                }
+                return true;
+            }
+
+            /* sign inputs */
+            r.sign = function (wif, sigHashType) {
+                var shType = sigHashType || 1;
+                for (var i = 0; i < this.ins.length; i++) {
+                    var d = this.extractScriptKey(i);
+
+                    var w2a = coinjs.wif2address(wif);
+                    var script = coinjs.script();
+                    var pubkeyHash = script.pubkeyHash(w2a['address']);
+
+                    if (((d['type'] == 'scriptpubkey' && d['script'] == Crypto.util.bytesToHex(pubkeyHash.buffer)) || d['type'] == 'empty') && d['signed'] == "false") {
+                        this.signinput(i, wif, shType);
+
+                    } else if (d['type'] == 'hodl' && d['signed'] == "false") {
+                        this.signhodl(i, wif, shType);
+
+                    } else if (d['type'] == 'multisig') {
+                        this.signmultisig(i, wif, shType);
+
+                    } else if (d['type'] == 'multisig_bech32' && d['signed'] == "false") {
+                        this.signmultisig_bech32(i, wif, shType);
+
+                    } else if (d['type'] == 'segwit') {
+                        this.signsegwit(i, wif, shType);
+
+                    } else if (d['type'] == 'bech32m') {
+                        this.signtaproot(i, wif, shType);
+
+                    } else {
+                        // could not sign
+                    }
+                }
+                return this.serialize();
+            }
+
+            /* serialize a transaction */
+            r.serialize = function () {
+                var buffer = [];
+                buffer = buffer.concat(coinjs.numToBytes(parseInt(this.version), 4));
+
+                if (coinjs.isArray(this.witness)) {
+                    buffer = buffer.concat([0x00, 0x01]);
+                }
+
+                buffer = buffer.concat(coinjs.numToVarInt(this.ins.length));
+                for (var i = 0; i < this.ins.length; i++) {
+                    var txin = this.ins[i];
+                    buffer = buffer.concat(Crypto.util.hexToBytes(txin.outpoint.hash).reverse());
+                    buffer = buffer.concat(coinjs.numToBytes(parseInt(txin.outpoint.index), 4));
+                    var scriptBytes = txin.script.buffer;
+                    buffer = buffer.concat(coinjs.numToVarInt(scriptBytes.length));
+                    buffer = buffer.concat(scriptBytes);
+                    buffer = buffer.concat(coinjs.numToBytes(parseInt(txin.sequence), 4));
+                }
+                buffer = buffer.concat(coinjs.numToVarInt(this.outs.length));
+
+                for (var i = 0; i < this.outs.length; i++) {
+                    var txout = this.outs[i];
+                    buffer = buffer.concat(coinjs.numToBytes(txout.value, 8));
+                    var scriptBytes = txout.script.buffer;
+                    buffer = buffer.concat(coinjs.numToVarInt(scriptBytes.length));
+                    buffer = buffer.concat(scriptBytes);
+                }
+
+                if ((coinjs.isArray(this.witness)) && this.witness.length >= 1) {
+                    for (var i = 0; i < this.witness.length; i++) {
+                        buffer = buffer.concat(coinjs.numToVarInt(this.witness[i].length));
+                        for (var x = 0; x < this.witness[i].length; x++) {
+                            buffer = buffer.concat(coinjs.numToVarInt(Crypto.util.hexToBytes(this.witness[i][x]).length));
+                            buffer = buffer.concat(Crypto.util.hexToBytes(this.witness[i][x]));
+                        }
+                    }
+                }
+
+                buffer = buffer.concat(coinjs.numToBytes(parseInt(this.lock_time), 4));
+                return Crypto.util.bytesToHex(buffer);
+            }
+
+            //Utility funtion added to directly compute signatures without transaction index
+            r.transactionSigNoIndex = function (wif, sigHashType, txhash) {
+
+                function serializeSig(r, s) {
+                    var rBa = r.toByteArraySigned();
+                    var sBa = s.toByteArraySigned();
+
+                    var sequence = [];
+                    sequence.push(0x02); // INTEGER
+                    sequence.push(rBa.length);
+                    sequence = sequence.concat(rBa);
+
+                    sequence.push(0x02); // INTEGER
+                    sequence.push(sBa.length);
+                    sequence = sequence.concat(sBa);
+
+                    sequence.unshift(sequence.length);
+                    sequence.unshift(0x30); // SEQUENCE
+
+                    return sequence;
+                }
+
+                var shType = sigHashType || 1;
+                var hash = Crypto.util.hexToBytes(txhash);
+
+                if (hash) {
+                    var curve = EllipticCurve.getSECCurveByName("secp256k1");
+                    var key = coinjs.wif2privkey(wif);
+                    var priv = BigInteger.fromByteArrayUnsigned(Crypto.util.hexToBytes(key['privkey']));
+                    var n = curve.getN();
+                    var e = BigInteger.fromByteArrayUnsigned(hash);
+
+                    var badrs = 0
+                    do {
+                        var k = this.deterministicK(wif, hash, badrs);
+                        var G = curve.getG();
+                        var Q = G.multiply(k);
+                        var r = Q.getX().toBigInteger().mod(n);
+                        var s = k.modInverse(n).multiply(e.add(priv.multiply(r))).mod(n);
+                        badrs++
+                    } while (r.compareTo(BigInteger.ZERO) <= 0 || s.compareTo(BigInteger.ZERO) <= 0);
+
+                    // Force lower s values per BIP62
+                    var halfn = n.shiftRight(1);
+                    if (s.compareTo(halfn) > 0) {
+                        s = n.subtract(s);
+                    };
+
+                    var sig = serializeSig(r, s);
+                    sig.push(parseInt(shType, 10));
+
+                    return Crypto.util.bytesToHex(sig);
+                } else {
+                    return false;
+                }
+            }
+
+            /* deserialize a transaction */
+            r.deserialize = function (buffer) {
+                if (typeof buffer == "string") {
+                    buffer = Crypto.util.hexToBytes(buffer)
+                }
+
+                var pos = 0;
+                var witness = false;
+
+                var readAsInt = function (bytes) {
+                    if (bytes == 0) return 0;
+                    pos++;
+                    return buffer[pos - 1] + readAsInt(bytes - 1) * 256;
+                }
+
+                var readVarInt = function () {
+                    pos++;
+                    if (buffer[pos - 1] < 253) {
+                        return buffer[pos - 1];
+                    }
+                    return readAsInt(buffer[pos - 1] - 251);
+                }
+
+                var readBytes = function (bytes) {
+                    pos += bytes;
+                    return buffer.slice(pos - bytes, pos);
+                }
+
+                var readVarString = function () {
+                    var size = readVarInt();
+                    return readBytes(size);
+                }
+
+                var obj = new coinjs.transaction();
+                obj.version = readAsInt(4);
+
+                if (buffer[pos] == 0x00 && buffer[pos + 1] == 0x01) {
+                    // segwit transaction
+                    witness = true;
+                    obj.witness = [];
+                    pos += 2;
+                }
+
+                var ins = readVarInt();
+                for (var i = 0; i < ins; i++) {
+                    obj.ins.push({
+                        outpoint: {
+                            hash: Crypto.util.bytesToHex(readBytes(32).reverse()),
+                            index: readAsInt(4)
+                        },
+                        script: coinjs.script(readVarString()),
+                        sequence: readAsInt(4)
+                    });
+                }
+
+                var outs = readVarInt();
+                for (var i = 0; i < outs; i++) {
+                    obj.outs.push({
+                        value: coinjs.bytesToNum(readBytes(8)),
+                        script: coinjs.script(readVarString())
+                    });
+                }
+
+                if (witness == true) {
+                    for (i = 0; i < ins; ++i) {
+                        var count = readVarInt();
+                        var vector = [];
+                        if (!coinjs.isArray(obj.witness[i])) {
+                            obj.witness[i] = [];
+                        }
+                        for (var y = 0; y < count; y++) {
+                            var slice = readVarInt();
+                            pos += slice;
+                            obj.witness[i].push(Crypto.util.bytesToHex(buffer.slice(pos - slice, pos)));
+                        }
+                    }
+                }
+
+                obj.lock_time = readAsInt(4);
+                return obj;
+            }
+
+            r.size = function () {
+                return ((this.serialize()).length / 2).toFixed(0);
+            }
+
+            return r;
+        }
+
+        /* start of signature vertification functions */
+
+        coinjs.verifySignature = function (hash, sig, pubkey) {
+
+            function parseSig(sig) {
+                var cursor;
+                if (sig[0] != 0x30)
+                    throw new Error("Signature not a valid DERSequence");
+
+                cursor = 2;
+                if (sig[cursor] != 0x02)
+                    throw new Error("First element in signature must be a DERInteger");;
+
+                var rBa = sig.slice(cursor + 2, cursor + 2 + sig[cursor + 1]);
+
+                cursor += 2 + sig[cursor + 1];
+                if (sig[cursor] != 0x02)
+                    throw new Error("Second element in signature must be a DERInteger");
+
+                var sBa = sig.slice(cursor + 2, cursor + 2 + sig[cursor + 1]);
+
+                cursor += 2 + sig[cursor + 1];
+
+                var r = BigInteger.fromByteArrayUnsigned(rBa);
+                var s = BigInteger.fromByteArrayUnsigned(sBa);
+
+                return {
+                    r: r,
+                    s: s
+                };
+            }
+
+            var r, s;
+
+            if (coinjs.isArray(sig)) {
+                var obj = parseSig(sig);
+                r = obj.r;
+                s = obj.s;
+            } else if ("object" === typeof sig && sig.r && sig.s) {
+                r = sig.r;
+                s = sig.s;
+            } else {
+                throw "Invalid value for signature";
+            }
+
+            var Q;
+            if (coinjs.isArray(pubkey)) {
+                var ecparams = EllipticCurve.getSECCurveByName("secp256k1");
+                Q = EllipticCurve.PointFp.decodeFrom(ecparams.getCurve(), pubkey);
+            } else {
+                throw "Invalid format for pubkey value, must be byte array";
+            }
+            var e = BigInteger.fromByteArrayUnsigned(hash);
+
+            return coinjs.verifySignatureRaw(e, r, s, Q);
+        }
+
+        coinjs.verifySignatureRaw = function (e, r, s, Q) {
+            var ecparams = EllipticCurve.getSECCurveByName("secp256k1");
+            var n = ecparams.getN();
+            var G = ecparams.getG();
+
+            if (r.compareTo(BigInteger.ONE) < 0 || r.compareTo(n) >= 0)
+                return false;
+
+            if (s.compareTo(BigInteger.ONE) < 0 || s.compareTo(n) >= 0)
+                return false;
+
+            var c = s.modInverse(n);
+
+            var u1 = e.multiply(c).mod(n);
+            var u2 = r.multiply(c).mod(n);
+
+            var point = G.multiply(u1).add(Q.multiply(u2));
+
+            var v = point.getX().toBigInteger().mod(n);
+
+            return v.equals(r);
+        }
+
+        /* start of privates functions */
+
+        /* base58 encode function */
+        coinjs.base58encode = function (buffer) {
+            var alphabet = "123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz";
+            var base = BigInteger.valueOf(58);
+
+            var bi = BigInteger.fromByteArrayUnsigned(buffer);
+            var chars = [];
+
+            while (bi.compareTo(base) >= 0) {
+                var mod = bi.mod(base);
+                chars.unshift(alphabet[mod.intValue()]);
+                bi = bi.subtract(mod).divide(base);
+            }
+
+            chars.unshift(alphabet[bi.intValue()]);
+            for (var i = 0; i < buffer.length; i++) {
+                if (buffer[i] == 0x00) {
+                    chars.unshift(alphabet[0]);
+                } else break;
+            }
+            return chars.join('');
+        }
+
+        /* base58 decode function */
+        coinjs.base58decode = function (buffer) {
+            var alphabet = "123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz";
+            var base = BigInteger.valueOf(58);
+            var validRegex = /^[1-9A-HJ-NP-Za-km-z]+$/;
+
+            var bi = BigInteger.valueOf(0);
+            var leadingZerosNum = 0;
+            for (var i = buffer.length - 1; i >= 0; i--) {
+                var alphaIndex = alphabet.indexOf(buffer[i]);
+                if (alphaIndex < 0) {
+                    throw "Invalid character";
+                }
+                bi = bi.add(BigInteger.valueOf(alphaIndex).multiply(base.pow(buffer.length - 1 - i)));
+
+                if (buffer[i] == "1") leadingZerosNum++;
+                else leadingZerosNum = 0;
+            }
+
+            var bytes = bi.toByteArrayUnsigned();
+            while (leadingZerosNum-- > 0) bytes.unshift(0);
+            return bytes;
+        }
+
+        /* raw ajax function to avoid needing bigger frame works like jquery, mootools etc */
+        coinjs.ajax = function (u, f, m, a) {
+            var x = false;
+            try {
+                x = new ActiveXObject('Msxml2.XMLHTTP')
+            } catch (e) {
+                try {
+                    x = new ActiveXObject('Microsoft.XMLHTTP')
+                } catch (e) {
+                    x = new XMLHttpRequest()
+                }
+            }
+
+            if (x == false) {
+                return false;
+            }
+
+            x.open(m, u, true);
+            x.onreadystatechange = function () {
+                if ((x.readyState == 4) && f)
+                    f(x.responseText);
+            };
+
+            if (m == 'POST') {
+                x.setRequestHeader('Content-type', 'application/x-www-form-urlencoded');
+            }
+
+            x.send(a);
+        }
+
+        /* clone an object */
+        coinjs.clone = function (obj) {
+            if (obj == null || typeof (obj) != 'object') return obj;
+            var temp = new obj.constructor();
+
+            for (var key in obj) {
+                if (obj.hasOwnProperty(key)) {
+                    temp[key] = coinjs.clone(obj[key]);
+                }
+            }
+            return temp;
+        }
+
+        coinjs.numToBytes = function (num, bytes) {
+            if (typeof bytes === "undefined") bytes = 8;
+            if (bytes == 0) {
+                return [];
+            } else if (num == -1) {
+                return Crypto.util.hexToBytes("ffffffffffffffff");
+            } else {
+                return [num % 256].concat(coinjs.numToBytes(Math.floor(num / 256), bytes - 1));
+            }
+        }
+
+        function scriptNumSize(i) {
+            return i > 0x7fffffff ? 5 :
+                i > 0x7fffff ? 4 :
+                    i > 0x7fff ? 3 :
+                        i > 0x7f ? 2 :
+                            i > 0x00 ? 1 :
+                                0;
+        }
+
+        coinjs.numToScriptNumBytes = function (_number) {
+            var value = Math.abs(_number);
+            var size = scriptNumSize(value);
+            var result = [];
+            for (var i = 0; i < size; ++i) {
+                result.push(0);
+            }
+            var negative = _number < 0;
+            for (i = 0; i < size; ++i) {
+                result[i] = value & 0xff;
+                value = Math.floor(value / 256);
+            }
+            if (negative) {
+                result[size - 1] |= 0x80;
+            }
+            return result;
+        }
+
+        coinjs.numToVarInt = function (num) {
+            if (num < 253) {
+                return [num];
+            } else if (num < 65536) {
+                return [253].concat(coinjs.numToBytes(num, 2));
+            } else if (num < 4294967296) {
+                return [254].concat(coinjs.numToBytes(num, 4));
+            } else {
+                return [255].concat(coinjs.numToBytes(num, 8));
+            }
+        }
+
+        coinjs.bytesToNum = function (bytes) {
+            if (bytes.length == 0) return 0;
+            else return bytes[0] + 256 * coinjs.bytesToNum(bytes.slice(1));
+        }
+
+        coinjs.uint = function (f, size) {
+            if (f.length < size)
+                throw new Error("not enough data");
+            var n = 0;
+            for (var i = 0; i < size; i++) {
+                n *= 256;
+                n += f[i];
+            }
+            return n;
+        }
+
+        coinjs.isArray = function (o) {
+            return Object.prototype.toString.call(o) === '[object Array]';
+        }
+
+        coinjs.countObject = function (obj) {
+            var count = 0;
+            var i;
+            for (i in obj) {
+                if (obj.hasOwnProperty(i)) {
+                    count++;
+                }
+            }
+            return count;
+        }
+
+        //Nine utility functions added for generating transaction hashes and verification of signatures
+        coinjs.changeEndianness = (string) => {
+            const result = [];
+            let len = string.length - 2;
+            while (len >= 0) {
+                result.push(string.substr(len, 2));
+                len -= 2;
+            }
+            return result.join('');
+        }
+
+        coinjs.getTransactionHash = function (transaction_in_hex, changeOutputEndianess) {
+            var x1, x2, x3, x4, x5;
+            x1 = Crypto.util.hexToBytes(transaction_in_hex);
+            x2 = Crypto.SHA256(x1);
+            x3 = Crypto.util.hexToBytes(x2);
+            x4 = Crypto.SHA256(x3);
+            x5 = coinjs.changeEndianness(x4);
+            if (changeOutputEndianess == true) { x5 = x5 } else if ((typeof changeOutputEndianess == 'undefined') || (changeOutputEndianess == false)) { x5 = x4 };
+            return x5;
+        }
+
+        coinjs.compressedToUncompressed = function (compressed) {
+            var t1, t2;
+            var curve = EllipticCurve.getSECCurveByName("secp256k1");
+            t1 = curve.curve.decodePointHex(compressed);
+            t2 = curve.curve.encodePointHex(t1);
+            return t2;
+        }
+
+        coinjs.uncompressedToCompressed = function (uncompressed) {
+            var t1, t2, t3;
+            t1 = uncompressed.charAt(uncompressed.length - 1)
+            t2 = parseInt(t1, 10);
+            //Check if the last digit is odd
+            if (t2 % 2 == 1) { t3 = "03"; } else { t3 = "02" };
+            return t3 + uncompressed.substr(2, 64);
+        }
+
+        coinjs.verifySignatureHex = function (hashHex, sigHex, pubHexCompressed) {
+            var h1, s1, p1, p2;
+            h1 = Crypto.util.hexToBytes(hashHex);
+            s1 = Crypto.util.hexToBytes(sigHex);
+            p1 = coinjs.compressedToUncompressed(pubHexCompressed);
+            p2 = Crypto.util.hexToBytes(p1);
+
+            return coinjs.verifySignature(h1, s1, p2);
+        }
+
+        coinjs.generateBitcoinSignature = function (private_key, hash, sighash_type_int = 1) {
+            var wif, tx1;
+            if (private_key.length < 60) { wif = private_key } else { wif = coinjs.privkey2wif(private_key) };
+            tx1 = coinjs.transaction();
+            return tx1.transactionSigNoIndex(wif, sighash_type_int, hash);
+        }
+
+        coinjs.dSHA256 = function (data) {
+            var t1, t2, t3;
+            t1 = Crypto.SHA256(Crypto.util.hexToBytes(data));
+            t2 = Crypto.util.hexToBytes(t1);
+            t3 = Crypto.SHA256(t2);
+            return t3;
+        }
+
+        coinjs.fromBitcoinAmountFormat = function (data) {
+            var x1, x2, x3;
+            x1 = coinjs.changeEndianness(data);
+            x2 = parseInt(x1, 16);
+            x3 = x2 / (10 ** 8);
+            return x3;
+        }
+
+        coinjs.toBitcoinAmountFormat = function (countBitcoin) {
+            var t2, t3, t4, t5;
+            t2 = countBitcoin * 10 ** 8;
+            t3 = t2.toString(16);
+            t4 = coinjs.changeEndianness(t3);
+            t5 = t4.padEnd(16, "0");
+            return t5;
+        }
+
+        coinjs.scriptcodeCreatorBasic = function (scriptpubkey) {
+            var t1, t2, t3, t4;
+            if (scriptpubkey.substr(0, 4) == "0014") {
+                //Scriptpubkey case
+                t1 = scriptpubkey.slice(2);
+                t2 = "1976a9" + t1 + "88ac";
+            } else {
+                //Redeemscript case
+                t3 = (scriptpubkey.length) / 2;
+                t4 = t3.toString(16);
+                t2 = t4 + scriptpubkey;
+            }
+            return t2;
+        }
+
+        coinjs.ripemd160sha256 = function (data) {
+            var t1, t2;
+
+            t1 = ripemd160(Crypto.SHA256(Crypto.util.hexToBytes(data), { asBytes: true }), { asBytes: true });
+            t2 = Crypto.util.bytesToHex(t1)
+            return t2;
+        }
+
+        coinjs.random = function (length) {
+            var r = "";
+            var l = length || 25;
+            var chars = "!$%^&*()_+{}:@~?><|\./;'#][=-abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890";
+            for (let x = 0; x < l; x++) {
+                r += chars.charAt(Math.floor(Math.random() * 62));
+            }
+            return r;
+        }
+
+    })();
+
+    //secrets.js
+    (function () {
+        //Shamir Secret Share by Alexander Stetsyuk - released under MIT License
+
+        var SecretShare = GLOBAL.shamirSecretShare = {};
+        var defaults = {
+            bits: 8, // default number of bits
+            radix: 16, // work with HEX by default
+            minBits: 3,
+            maxBits: 20, // this permits 1,048,575 shares, though going this high is NOT recommended in JS!
+
+            bytesPerChar: 2,
+            maxBytesPerChar: 6, // Math.pow(256,7) > Math.pow(2,53)
+
+            // Primitive polynomials (in decimal form) for Galois Fields GF(2^n), for 2 <= n <= 30
+            // The index of each term in the array corresponds to the n for that polynomial
+            // i.e. to get the polynomial for n=16, use primitivePolynomials[16]
+            primitivePolynomials: [null, null, 1, 3, 3, 5, 3, 3, 29, 17, 9, 5, 83, 27, 43, 3, 45, 9, 39, 39,
+                9, 5, 3, 33, 27, 9, 71, 39, 9, 5, 83
+            ],
+
+            // warning for insecure PRNG
+            warning: 'WARNING:\nA secure random number generator was not found.\nUsing securedMathRandom(), which is NOT cryptographically strong!'
+        };
+
+        // Protected settings object
+        var config = {};
+
+        /** @expose **/
+        SecretShare.getConfig = function () {
+            return {
+                'bits': config.bits,
+                'unsafePRNG': config.unsafePRNG
+            };
+        };
+
+        function init(bits) {
+            if (bits && (typeof bits !== 'number' || bits % 1 !== 0 || bits < defaults.minBits || bits >
+                defaults.maxBits)) {
+                throw new Error('Number of bits must be an integer between ' + defaults.minBits + ' and ' +
+                    defaults.maxBits + ', inclusive.')
+            }
+
+            config.radix = defaults.radix;
+            config.bits = bits || defaults.bits;
+            config.size = Math.pow(2, config.bits);
+            config.max = config.size - 1;
+
+            // Construct the exp and log tables for multiplication.
+            var logs = [],
+                exps = [],
+                x = 1,
+                primitive = defaults.primitivePolynomials[config.bits];
+            for (var i = 0; i < config.size; i++) {
+                exps[i] = x;
+                logs[x] = i;
+                x <<= 1;
+                if (x >= config.size) {
+                    x ^= primitive;
+                    x &= config.max;
+                }
+            }
+
+            config.logs = logs;
+            config.exps = exps;
+        };
+
+        /** @expose **/
+        SecretShare.init = init;
+
+        function isInited() {
+            if (!config.bits || !config.size || !config.max || !config.logs || !config.exps || config.logs.length !==
+                config.size || config.exps.length !== config.size) {
+                return false;
+            }
+            return true;
+        };
+
+        // Returns a pseudo-random number generator of the form function(bits){}
+        // which should output a random string of 1's and 0's of length `bits`
+        function getRNG() {
+            var randomBits, crypto;
+
+            function construct(bits, arr, radix, size) {
+                var str = '',
+                    i = 0,
+                    len = arr.length - 1;
+                while (i < len || (str.length < bits)) {
+                    str += padLeft(parseInt(arr[i], radix).toString(2), size);
+                    i++;
+                }
+                str = str.substr(-bits);
+                if ((str.match(/0/g) || []).length === str.length) { // all zeros?
+                    return null;
+                } else {
+                    return str;
+                }
+            }
+
+            // node.js crypto.randomBytes()
+            if (typeof require === 'function') {
+                return function (bits) {
+                    var bytes = Math.ceil(bits / 8),
+                        str = null;
+
+                    while (str === null) {
+                        str = construct(bits, require('crypto').randomBytes(bytes).toString('hex'), 16, 4);
+                    }
+                    return str;
+                }
+            }
+
+            // browsers with window.crypto.getRandomValues()
+            if (GLOBAL['crypto'] && typeof GLOBAL['crypto']['getRandomValues'] === 'function' && typeof GLOBAL['Uint32Array'] === 'function') {
+                crypto = GLOBAL['crypto'];
+                return function (bits) {
+                    var elems = Math.ceil(bits / 32),
+                        str = null,
+                        arr = new GLOBAL['Uint32Array'](elems);
+
+                    while (str === null) {
+                        crypto['getRandomValues'](arr);
+                        str = construct(bits, arr, 10, 32);
+                    }
+
+                    return str;
+                }
+            }
+
+            // A totally insecure RNG!!! (except in Safari)
+            // Will produce a warning every time it is called.
+            config.unsafePRNG = true;
+            warn();
+
+            var bitsPerNum = 32;
+            var max = Math.pow(2, bitsPerNum) - 1;
+            return function (bits) {
+                var elems = Math.ceil(bits / bitsPerNum);
+                var arr = [],
+                    str = null;
+                while (str === null) {
+                    for (var i = 0; i < elems; i++) {
+                        arr[i] = Math.floor(securedMathRandom() * max + 1);
+                    }
+                    str = construct(bits, arr, 10, bitsPerNum);
+                }
+                return str;
+            };
+        };
+
+        // Warn about using insecure rng.
+        // Called when securedMathRandom() is being used.
+        function warn() {
+            GLOBAL['console']['warn'](defaults.warning);
+            if (typeof GLOBAL['alert'] === 'function' && config.alert) {
+                GLOBAL['alert'](defaults.warning);
+            }
+        }
+
+        // Set the PRNG to use. If no RNG function is supplied, pick a default using getRNG()
+        /** @expose **/
+        SecretShare.setRNG = function (rng, alert) {
+            if (!isInited()) {
+                this.init();
+            }
+            config.unsafePRNG = false;
+            rng = rng || getRNG();
+
+            // test the RNG (5 times)
+            if (typeof rng !== 'function' || typeof rng(config.bits) !== 'string' || !parseInt(rng(config.bits),
+                2) || rng(config.bits).length > config.bits || rng(config.bits).length < config.bits) {
+                throw new Error(
+                    "Random number generator is invalid. Supply an RNG of the form function(bits){} that returns a string containing 'bits' number of random 1's and 0's."
+                )
+            } else {
+                config.rng = rng;
+            }
+            config.alert = !!alert;
+
+            return !!config.unsafePRNG;
+        };
+
+        function isSetRNG() {
+            return typeof config.rng === 'function';
+        };
+
+        // Generates a random bits-length number string using the PRNG
+        /** @expose **/
+        SecretShare.random = function (bits) {
+            if (!isSetRNG()) {
+                this.setRNG();
+            }
+
+            if (typeof bits !== 'number' || bits % 1 !== 0 || bits < 2) {
+                throw new Error('Number of bits must be an integer greater than 1.')
+            }
+
+            if (config.unsafePRNG) {
+                warn();
+            }
+            return bin2hex(config.rng(bits));
+        }
+
+        // Divides a `secret` number String str expressed in radix `inputRadix` (optional, default 16)
+        // into `numShares` shares, each expressed in radix `outputRadix` (optional, default to `inputRadix`),
+        // requiring `threshold` number of shares to reconstruct the secret.
+        // Optionally, zero-pads the secret to a length that is a multiple of padLength before sharing.
+        /** @expose **/
+        SecretShare.share = function (secret, numShares, threshold, padLength, withoutPrefix) {
+            if (!isInited()) {
+                this.init();
+            }
+            if (!isSetRNG()) {
+                this.setRNG();
+            }
+
+            padLength = padLength || 0;
+
+            if (typeof secret !== 'string') {
+                throw new Error('Secret must be a string.');
+            }
+            if (typeof numShares !== 'number' || numShares % 1 !== 0 || numShares < 2) {
+                throw new Error('Number of shares must be an integer between 2 and 2^bits-1 (' + config.max +
+                    '), inclusive.')
+            }
+            if (numShares > config.max) {
+                var neededBits = Math.ceil(Math.log(numShares + 1) / Math.LN2);
+                throw new Error('Number of shares must be an integer between 2 and 2^bits-1 (' + config.max +
+                    '), inclusive. To create ' + numShares + ' shares, use at least ' + neededBits +
+                    ' bits.')
+            }
+            if (typeof threshold !== 'number' || threshold % 1 !== 0 || threshold < 2) {
+                throw new Error('Threshold number of shares must be an integer between 2 and 2^bits-1 (' +
+                    config.max + '), inclusive.');
+            }
+            if (threshold > config.max) {
+                var neededBits = Math.ceil(Math.log(threshold + 1) / Math.LN2);
+                throw new Error('Threshold number of shares must be an integer between 2 and 2^bits-1 (' +
+                    config.max + '), inclusive.  To use a threshold of ' + threshold +
+                    ', use at least ' + neededBits + ' bits.');
+            }
+            if (typeof padLength !== 'number' || padLength % 1 !== 0) {
+                throw new Error('Zero-pad length must be an integer greater than 1.');
+            }
+
+            if (config.unsafePRNG) {
+                warn();
+            }
+
+            secret = '1' + hex2bin(secret); // append a 1 so that we can preserve the correct number of leading zeros in our secret
+            secret = split(secret, padLength);
+            var x = new Array(numShares),
+                y = new Array(numShares);
+            for (var i = 0, len = secret.length; i < len; i++) {
+                var subShares = this._getShares(secret[i], numShares, threshold);
+                for (var j = 0; j < numShares; j++) {
+                    x[j] = x[j] || subShares[j].x.toString(config.radix);
+                    y[j] = padLeft(subShares[j].y.toString(2)) + (y[j] ? y[j] : '');
+                }
+            }
+            var padding = config.max.toString(config.radix).length;
+            if (withoutPrefix) {
+                for (var i = 0; i < numShares; i++) {
+                    x[i] = bin2hex(y[i]);
+                }
+            } else {
+                for (var i = 0; i < numShares; i++) {
+                    x[i] = config.bits.toString(36).toUpperCase() + padLeft(x[i], padding) + bin2hex(y[i]);
+                }
+            }
+
+            return x;
+        };
+
+        // This is the basic polynomial generation and evaluation function
+        // for a `config.bits`-length secret (NOT an arbitrary length)
+        // Note: no error-checking at this stage! If `secrets` is NOT
+        // a NUMBER less than 2^bits-1, the output will be incorrect!
+        /** @expose **/
+        SecretShare._getShares = function (secret, numShares, threshold) {
+            var shares = [];
+            var coeffs = [secret];
+
+            for (var i = 1; i < threshold; i++) {
+                coeffs[i] = parseInt(config.rng(config.bits), 2);
+            }
+            for (var i = 1, len = numShares + 1; i < len; i++) {
+                shares[i - 1] = {
+                    x: i,
+                    y: horner(i, coeffs)
+                }
+            }
+            return shares;
+        };
+
+        // Polynomial evaluation at `x` using Horner's Method
+        // TODO: this can possibly be sped up using other methods
+        // NOTE: fx=fx * x + coeff[i] ->  exp(log(fx) + log(x)) + coeff[i],
+        //       so if fx===0, just set fx to coeff[i] because
+        //       using the exp/log form will result in incorrect value
+        function horner(x, coeffs) {
+            var logx = config.logs[x];
+            var fx = 0;
+            for (var i = coeffs.length - 1; i >= 0; i--) {
+                if (fx === 0) {
+                    fx = coeffs[i];
+                    continue;
+                }
+                fx = config.exps[(logx + config.logs[fx]) % config.max] ^ coeffs[i];
+            }
+            return fx;
+        };
+
+        function inArray(arr, val) {
+            for (var i = 0, len = arr.length; i < len; i++) {
+                if (arr[i] === val) {
+                    return true;
+                }
+            }
+            return false;
+        };
+
+        function processShare(share) {
+
+            var bits = parseInt(share[0], 36);
+            if (bits && (typeof bits !== 'number' || bits % 1 !== 0 || bits < defaults.minBits || bits >
+                defaults.maxBits)) {
+                throw new Error('Number of bits must be an integer between ' + defaults.minBits + ' and ' +
+                    defaults.maxBits + ', inclusive.')
+            }
+
+            var max = Math.pow(2, bits) - 1;
+            var idLength = max.toString(config.radix).length;
+
+            var id = parseInt(share.substr(1, idLength), config.radix);
+            if (typeof id !== 'number' || id % 1 !== 0 || id < 1 || id > max) {
+                throw new Error('Share id must be an integer between 1 and ' + config.max + ', inclusive.');
+            }
+            share = share.substr(idLength + 1);
+            if (!share.length) {
+                throw new Error('Invalid share: zero-length share.')
+            }
+            return {
+                'bits': bits,
+                'id': id,
+                'value': share
+            };
+        };
+
+        /** @expose **/
+        SecretShare._processShare = processShare;
+
+        // Protected method that evaluates the Lagrange interpolation
+        // polynomial at x=`at` for individual config.bits-length
+        // segments of each share in the `shares` Array.
+        // Each share is expressed in base `inputRadix`. The output
+        // is expressed in base `outputRadix'
+        function combine(at, shares) {
+            var setBits, share, x = [],
+                y = [],
+                result = '',
+                idx;
+
+            for (var i = 0, len = shares.length; i < len; i++) {
+                share = processShare(shares[i]);
+                if (typeof setBits === 'undefined') {
+                    setBits = share['bits'];
+                } else if (share['bits'] !== setBits) {
+                    throw new Error('Mismatched shares: Different bit settings.')
+                }
+
+                if (config.bits !== setBits) {
+                    init(setBits);
+                }
+
+                if (inArray(x, share['id'])) { // repeated x value?
+                    continue;
+                }
+
+                idx = x.push(share['id']) - 1;
+                share = split(hex2bin(share['value']));
+                for (var j = 0, len2 = share.length; j < len2; j++) {
+                    y[j] = y[j] || [];
+                    y[j][idx] = share[j];
+                }
+            }
+
+            for (var i = 0, len = y.length; i < len; i++) {
+                result = padLeft(lagrange(at, x, y[i]).toString(2)) + result;
+            }
+
+            if (at === 0) { // reconstructing the secret
+                var idx = result.indexOf('1'); //find the first 1
+                return bin2hex(result.slice(idx + 1));
+            } else { // generating a new share
+                return bin2hex(result);
+            }
+        };
+
+        // Combine `shares` Array into the original secret
+        /** @expose **/
+        SecretShare.combine = function (shares) {
+            return combine(0, shares);
+        };
+
+        // Generate a new share with id `id` (a number between 1 and 2^bits-1)
+        // `id` can be a Number or a String in the default radix (16)
+        /** @expose **/
+        SecretShare.newShare = function (id, shares) {
+            if (typeof id === 'string') {
+                id = parseInt(id, config.radix);
+            }
+
+            var share = processShare(shares[0]);
+            var max = Math.pow(2, share['bits']) - 1;
+
+            if (typeof id !== 'number' || id % 1 !== 0 || id < 1 || id > max) {
+                throw new Error('Share id must be an integer between 1 and ' + config.max + ', inclusive.');
+            }
+
+            var padding = max.toString(config.radix).length;
+            return config.bits.toString(36).toUpperCase() + padLeft(id.toString(config.radix), padding) +
+                combine(id, shares);
+        };
+
+        // Evaluate the Lagrange interpolation polynomial at x = `at`
+        // using x and y Arrays that are of the same length, with
+        // corresponding elements constituting points on the polynomial.
+        function lagrange(at, x, y) {
+            var sum = 0,
+                product,
+                i, j;
+
+            for (var i = 0, len = x.length; i < len; i++) {
+                if (!y[i]) {
+                    continue;
+                }
+
+                product = config.logs[y[i]];
+                for (var j = 0; j < len; j++) {
+                    if (i === j) {
+                        continue;
+                    }
+                    if (at === x[j]) { // happens when computing a share that is in the list of shares used to compute it
+                        product = -1; // fix for a zero product term, after which the sum should be sum^0 = sum, not sum^1
+                        break;
+                    }
+                    product = (product + config.logs[at ^ x[j]] - config.logs[x[i] ^ x[j]] + config.max /* to make sure it's not negative */) %
+                        config.max;
+                }
+
+                sum = product === -1 ? sum : sum ^ config.exps[product]; // though exps[-1]= undefined and undefined ^ anything = anything in chrome, this behavior may not hold everywhere, so do the check
+            }
+            return sum;
+        };
+
+        /** @expose **/
+        SecretShare._lagrange = lagrange;
+
+        // Splits a number string `bits`-length segments, after first
+        // optionally zero-padding it to a length that is a multiple of `padLength.
+        // Returns array of integers (each less than 2^bits-1), with each element
+        // representing a `bits`-length segment of the input string from right to left,
+        // i.e. parts[0] represents the right-most `bits`-length segment of the input string.
+        function split(str, padLength) {
+            if (padLength) {
+                str = padLeft(str, padLength)
+            }
+            var parts = [];
+            for (var i = str.length; i > config.bits; i -= config.bits) {
+                parts.push(parseInt(str.slice(i - config.bits, i), 2));
+            }
+            parts.push(parseInt(str.slice(0, i), 2));
+            return parts;
+        };
+
+        // Pads a string `str` with zeros on the left so that its length is a multiple of `bits`
+        function padLeft(str, bits) {
+            bits = bits || config.bits
+            var missing = str.length % bits;
+            return (missing ? new Array(bits - missing + 1).join('0') : '') + str;
+        };
+
+        function hex2bin(str) {
+            var bin = '',
+                num;
+            for (var i = str.length - 1; i >= 0; i--) {
+                num = parseInt(str[i], 16)
+                if (isNaN(num)) {
+                    throw new Error('Invalid hex character.')
+                }
+                bin = padLeft(num.toString(2), 4) + bin;
+            }
+            return bin;
+        }
+
+        function bin2hex(str) {
+            var hex = '',
+                num;
+            str = padLeft(str, 4);
+            for (var i = str.length; i >= 4; i -= 4) {
+                num = parseInt(str.slice(i - 4, i), 2);
+                if (isNaN(num)) {
+                    throw new Error('Invalid binary character.')
+                }
+                hex = num.toString(16) + hex;
+            }
+            return hex;
+        }
+
+        // Converts a given UTF16 character string to the HEX representation.
+        // Each character of the input string is represented by
+        // `bytesPerChar` bytes in the output string.
+        /** @expose **/
+        SecretShare.str2hex = function (str, bytesPerChar) {
+            if (typeof str !== 'string') {
+                throw new Error('Input must be a character string.');
+            }
+            bytesPerChar = bytesPerChar || defaults.bytesPerChar;
+
+            if (typeof bytesPerChar !== 'number' || bytesPerChar % 1 !== 0 || bytesPerChar < 1 ||
+                bytesPerChar > defaults.maxBytesPerChar) {
+                throw new Error('Bytes per character must be an integer between 1 and ' + defaults.maxBytesPerChar +
+                    ', inclusive.')
+            }
+
+            var hexChars = 2 * bytesPerChar;
+            var max = Math.pow(16, hexChars) - 1;
+            var out = '',
+                num;
+            for (var i = 0, len = str.length; i < len; i++) {
+                num = str[i].charCodeAt();
+                if (isNaN(num)) {
+                    throw new Error('Invalid character: ' + str[i]);
+                } else if (num > max) {
+                    var neededBytes = Math.ceil(Math.log(num + 1) / Math.log(256));
+                    throw new Error('Invalid character code (' + num +
+                        '). Maximum allowable is 256^bytes-1 (' + max +
+                        '). To convert this character, use at least ' + neededBytes + ' bytes.')
+                } else {
+                    out = padLeft(num.toString(16), hexChars) + out;
+                }
+            }
+            return out;
+        };
+
+        // Converts a given HEX number string to a UTF16 character string.
+        /** @expose **/
+        SecretShare.hex2str = function (str, bytesPerChar) {
+            if (typeof str !== 'string') {
+                throw new Error('Input must be a hexadecimal string.');
+            }
+            bytesPerChar = bytesPerChar || defaults.bytesPerChar;
+
+            if (typeof bytesPerChar !== 'number' || bytesPerChar % 1 !== 0 || bytesPerChar < 1 ||
+                bytesPerChar > defaults.maxBytesPerChar) {
+                throw new Error('Bytes per character must be an integer between 1 and ' + defaults.maxBytesPerChar +
+                    ', inclusive.')
+            }
+
+            var hexChars = 2 * bytesPerChar;
+            var out = '';
+            str = padLeft(str, hexChars);
+            for (var i = 0, len = str.length; i < len; i += hexChars) {
+                out = String.fromCharCode(parseInt(str.slice(i, i + hexChars), 16)) + out;
+            }
+            return out;
+        };
+
+        // by default, initialize without an RNG
+        SecretShare.init();
+    })();
+
+    //kbucket.js
+    (function () {
+        // Kademlia DHT K-bucket implementation as a binary tree.
+        // by 'Tristan Slominski' under 'MIT License'
+        GLOBAL.BuildKBucket = function KBucket(options = {}) {
+            if (!(this instanceof KBucket))
+                return new KBucket(options);
+            this.localNodeId = options.localNodeId || getRandomBytes(new Uint8Array(20))
+            this.numberOfNodesPerKBucket = options.numberOfNodesPerKBucket || 20
+            this.numberOfNodesToPing = options.numberOfNodesToPing || 3
+            this.distance = options.distance || this.distance
+            this.arbiter = options.arbiter || this.arbiter
+            this.metadata = Object.assign({}, options.metadata)
+
+            this.createNode = function () {
+                return {
+                    contacts: [],
+                    dontSplit: false,
+                    left: null,
+                    right: null
+                }
+            }
+
+            this.ensureInt8 = function (name, val) {
+                if (!(val instanceof Uint8Array))
+                    throw new TypeError(name + ' is not a Uint8Array')
+            }
+
+            this.arrayEquals = function (array1, array2) {
+                if (array1 === array2)
+                    return true
+                if (array1.length !== array2.length)
+                    return false
+                for (let i = 0, length = array1.length; i < length; ++i)
+                    if (array1[i] !== array2[i])
+                        return false
+                return true
+            }
+
+            this.ensureInt8('option.localNodeId as parameter 1', this.localNodeId)
+            this.root = this.createNode()
+
+            this.arbiter = function (incumbent, candidate) {
+                return incumbent.vectorClock > candidate.vectorClock ? incumbent : candidate
+            }
+
+            this.distance = function (firstId, secondId) {
+                let distance = 0
+                let i = 0
+                const min = Math.min(firstId.length, secondId.length)
+                const max = Math.max(firstId.length, secondId.length)
+                for (; i < min; ++i)
+                    distance = distance * 256 + (firstId[i] ^ secondId[i])
+                for (; i < max; ++i) distance = distance * 256 + 255
+                return distance
+            }
+
+            this.add = function (contact) {
+                this.ensureInt8('contact.id', (contact || {}).id)
+                let bitIndex = 0
+                let node = this.root
+                while (node.contacts === null)
+                    node = this._determineNode(node, contact.id, bitIndex++)
+                const index = this._indexOf(node, contact.id)
+                if (index >= 0) {
+                    this._update(node, index, contact)
+                    return this
+                }
+                if (node.contacts.length < this.numberOfNodesPerKBucket) {
+                    node.contacts.push(contact)
+                    return this
+                }
+                if (node.dontSplit)
+                    return this
+                this._split(node, bitIndex)
+                return this.add(contact)
+            }
+
+            this.closest = function (id, n = Infinity) {
+                this.ensureInt8('id', id)
+                if ((!Number.isInteger(n) && n !== Infinity) || n <= 0)
+                    throw new TypeError('n is not positive number')
+                let contacts = []
+                for (let nodes = [this.root], bitIndex = 0; nodes.length > 0 && contacts.length < n;) {
+                    const node = nodes.pop()
+                    if (node.contacts === null) {
+                        const detNode = this._determineNode(node, id, bitIndex++)
+                        nodes.push(node.left === detNode ? node.right : node.left)
+                        nodes.push(detNode)
+                    } else
+                        contacts = contacts.concat(node.contacts)
+                }
+                return contacts
+                    .map(a => [this.distance(a.id, id), a])
+                    .sort((a, b) => a[0] - b[0])
+                    .slice(0, n)
+                    .map(a => a[1])
+            }
+
+            this.count = function () {
+                let count = 0
+                for (const nodes = [this.root]; nodes.length > 0;) {
+                    const node = nodes.pop()
+                    if (node.contacts === null)
+                        nodes.push(node.right, node.left)
+                    else
+                        count += node.contacts.length
+                }
+                return count
+            }
+
+            this._determineNode = function (node, id, bitIndex) {
+                const bytesDescribedByBitIndex = bitIndex >> 3
+                const bitIndexWithinByte = bitIndex % 8
+                if ((id.length <= bytesDescribedByBitIndex) && (bitIndexWithinByte !== 0))
+                    return node.left
+                const byteUnderConsideration = id[bytesDescribedByBitIndex]
+                if (byteUnderConsideration & (1 << (7 - bitIndexWithinByte)))
+                    return node.right
+                return node.left
+            }
+
+            this.get = function (id) {
+                this.ensureInt8('id', id)
+                let bitIndex = 0
+                let node = this.root
+                while (node.contacts === null)
+                    node = this._determineNode(node, id, bitIndex++)
+                const index = this._indexOf(node, id)
+                return index >= 0 ? node.contacts[index] : null
+            }
+
+            this._indexOf = function (node, id) {
+                for (let i = 0; i < node.contacts.length; ++i)
+                    if (this.arrayEquals(node.contacts[i].id, id))
+                        return i
+                return -1
+            }
+
+            this.remove = function (id) {
+                this.ensureInt8('the id as parameter 1', id)
+                let bitIndex = 0
+                let node = this.root
+                while (node.contacts === null)
+                    node = this._determineNode(node, id, bitIndex++)
+                const index = this._indexOf(node, id)
+                if (index >= 0)
+                    node.contacts.splice(index, 1)[0]
+                return this
+            }
+
+            this._split = function (node, bitIndex) {
+                node.left = this.createNode()
+                node.right = this.createNode()
+                for (const contact of node.contacts)
+                    this._determineNode(node, contact.id, bitIndex).contacts.push(contact)
+                node.contacts = null
+                const detNode = this._determineNode(node, this.localNodeId, bitIndex)
+                const otherNode = node.left === detNode ? node.right : node.left
+                otherNode.dontSplit = true
+            }
+
+            this.toArray = function () {
+                let result = []
+                for (const nodes = [this.root]; nodes.length > 0;) {
+                    const node = nodes.pop()
+                    if (node.contacts === null)
+                        nodes.push(node.right, node.left)
+                    else
+                        result = result.concat(node.contacts)
+                }
+                return result
+            }
+
+            this._update = function (node, index, contact) {
+                if (!this.arrayEquals(node.contacts[index].id, contact.id))
+                    throw new Error('wrong index for _update')
+                const incumbent = node.contacts[index]
+                const selection = this.arbiter(incumbent, contact)
+                if (selection === incumbent && incumbent !== contact) return
+                node.contacts.splice(index, 1)
+                node.contacts.push(selection)
+            }
+        }
+    })();
+
+})(typeof global !== "undefined" ? global : window);
\ No newline at end of file
diff --git a/bscwallet/scripts/btcwallet_scripts_lib.min.js b/bscwallet/scripts/btcwallet_scripts_lib.min.js
new file mode 100644
index 0000000..ca095f7
--- /dev/null
+++ b/bscwallet/scripts/btcwallet_scripts_lib.min.js
@@ -0,0 +1,57 @@
+!function(GLOBAL){"use strict";GLOBAL.cryptocoin=("undefined"==typeof floGlobals?null:floGlobals.blockchain)||"BTC";const getRandomBytes=function(){if("function"==typeof require){const crypto=require("crypto");return function(buf){var bytes=crypto.randomBytes(buf.length);return buf.set(bytes),buf}}if(GLOBAL.crypto&&GLOBAL.crypto.getRandomValues)return function(buf){return GLOBAL.crypto.getRandomValues(buf)};throw Error("Unable to define getRandomBytes")}();var C,util,charenc,UTF8,Binary,workerUrl,ec,ellipticEncryption,coinjs;GLOBAL.securedMathRandom=function(){if("function"==typeof require){const crypto=require("crypto");return function(){return crypto.randomBytes(4).readUInt32LE()/4294967295}}if(GLOBAL.crypto&&GLOBAL.crypto.getRandomValues)return function(){return GLOBAL.crypto.getRandomValues(new Uint32Array(1))[0]/4294967295};throw Error("Unable to define securedMathRandom")}(),function(){var base64map,util,charenc,Binary,d,k,g,b,a,c,e,Crypto=GLOBAL.Crypto={};
+/*!
+         * Crypto-JS v2.5.4  Crypto.js
+         * http://code.google.com/p/crypto-js/
+         * Copyright (c) 2009-2013, Jeff Mott. All rights reserved.
+         * http://code.google.com/p/crypto-js/wiki/License
+         */base64map="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",util=Crypto.util={rotl:function(n,b){return n<<b|n>>>32-b},rotr:function(n,b){return n<<32-b|n>>>b},endian:function(n){if(n.constructor==Number)return 16711935&util.rotl(n,8)|4278255360&util.rotl(n,24);for(var i=0;i<n.length;i++)n[i]=util.endian(n[i]);return n},randomBytes:function(n){for(var bytes=[];n>0;n--)bytes.push(Math.floor(256*securedMathRandom()));return bytes},bytesToWords:function(bytes){for(var words=[],i=0,b=0;i<bytes.length;i++,b+=8)words[b>>>5]|=(255&bytes[i])<<24-b%32;return words},wordsToBytes:function(words){for(var bytes=[],b=0;b<32*words.length;b+=8)bytes.push(words[b>>>5]>>>24-b%32&255);return bytes},bytesToHex:function(bytes){for(var hex=[],i=0;i<bytes.length;i++)hex.push((bytes[i]>>>4).toString(16)),hex.push((15&bytes[i]).toString(16));return hex.join("")},hexToBytes:function(hex){for(var bytes=[],c=0;c<hex.length;c+=2)bytes.push(parseInt(hex.substr(c,2),16));return bytes},bytesToBase64:function(bytes){for(var base64=[],i=0;i<bytes.length;i+=3)for(var triplet=bytes[i]<<16|bytes[i+1]<<8|bytes[i+2],j=0;j<4;j++)8*i+6*j<=8*bytes.length?base64.push(base64map.charAt(triplet>>>6*(3-j)&63)):base64.push("=");return base64.join("")},base64ToBytes:function(base64){base64=base64.replace(/[^A-Z0-9+\/]/gi,"");for(var bytes=[],i=0,imod4=0;i<base64.length;imod4=++i%4)0!=imod4&&bytes.push((base64map.indexOf(base64.charAt(i-1))&Math.pow(2,-2*imod4+8)-1)<<2*imod4|base64map.indexOf(base64.charAt(i))>>>6-2*imod4);return bytes}},(charenc=Crypto.charenc={}).UTF8={stringToBytes:function(str){return Binary.stringToBytes(unescape(encodeURIComponent(str)))},bytesToString:function(bytes){return decodeURIComponent(escape(Binary.bytesToString(bytes)))}},Binary=charenc.Binary={stringToBytes:function(str){for(var bytes=[],i=0;i<str.length;i++)bytes.push(255&str.charCodeAt(i));return bytes},bytesToString:function(bytes){for(var str=[],i=0;i<bytes.length;i++)str.push(String.fromCharCode(bytes[i]));return str.join("")}},function(){var C=Crypto,util=C.util,charenc=C.charenc,UTF8=charenc.UTF8,Binary=charenc.Binary,SHA1=C.SHA1=function(message,options){var digestbytes=util.wordsToBytes(SHA1._sha1(message));return options&&options.asBytes?digestbytes:options&&options.asString?Binary.bytesToString(digestbytes):util.bytesToHex(digestbytes)};SHA1._sha1=function(message){message.constructor==String&&(message=UTF8.stringToBytes(message));var m=util.bytesToWords(message),l=8*message.length,w=[],H0=1732584193,H1=-271733879,H2=-1732584194,H3=271733878,H4=-1009589776;m[l>>5]|=128<<24-l%32,m[15+(l+64>>>9<<4)]=l;for(var i=0;i<m.length;i+=16){for(var a=H0,b=H1,c=H2,d=H3,e=H4,j=0;j<80;j++){if(j<16)w[j]=m[i+j];else{var n=w[j-3]^w[j-8]^w[j-14]^w[j-16];w[j]=n<<1|n>>>31}var t=(H0<<5|H0>>>27)+H4+(w[j]>>>0)+(j<20?1518500249+(H1&H2|~H1&H3):j<40?1859775393+(H1^H2^H3):j<60?(H1&H2|H1&H3|H2&H3)-1894007588:(H1^H2^H3)-899497514);H4=H3,H3=H2,H2=H1<<30|H1>>>2,H1=H0,H0=t}H0+=a,H1+=b,H2+=c,H3+=d,H4+=e}return[H0,H1,H2,H3,H4]},SHA1._blocksize=16,SHA1._digestsize=20}(),function(){var C=Crypto,util=C.util,charenc=C.charenc,UTF8=charenc.UTF8,Binary=charenc.Binary;C.HMAC=function(hasher,message,key,options){message.constructor==String&&(message=UTF8.stringToBytes(message)),key.constructor==String&&(key=UTF8.stringToBytes(key)),key.length>4*hasher._blocksize&&(key=hasher(key,{asBytes:!0}));for(var okey=key.slice(0),ikey=key.slice(0),i=0;i<4*hasher._blocksize;i++)okey[i]^=92,ikey[i]^=54;var hmacbytes=hasher(okey.concat(hasher(ikey.concat(message),{asBytes:!0})),{asBytes:!0});return options&&options.asBytes?hmacbytes:options&&options.asString?Binary.bytesToString(hmacbytes):util.bytesToHex(hmacbytes)}}(),k=(d=Crypto).util,g=d.charenc,b=g.UTF8,a=g.Binary,c=[1116352408,1899447441,3049323471,3921009573,961987163,1508970993,2453635748,2870763221,3624381080,310598401,607225278,1426881987,1925078388,2162078206,2614888103,3248222580,3835390401,4022224774,264347078,604807628,770255983,1249150122,1555081692,1996064986,2554220882,2821834349,2952996808,3210313671,3336571891,3584528711,113926993,338241895,666307205,773529912,1294757372,1396182291,1695183700,1986661051,2177026350,2456956037,2730485921,2820302411,3259730800,3345764771,3516065817,3600352804,4094571909,275423344,430227734,506948616,659060556,883997877,958139571,1322822218,1537002063,1747873779,1955562222,2024104815,2227730452,2361852424,2428436474,2756734187,3204031479,3329325298],e=d.SHA256=function(b,c){var f=k.wordsToBytes(e._sha256(b));return c&&c.asBytes?f:c&&c.asString?a.bytesToString(f):k.bytesToHex(f)},e._sha256=function(a){a.constructor==String&&(a=b.stringToBytes(a));var g,m,r,i,n,o,s,t,h,l,j,e=k.bytesToWords(a),f=8*a.length,d=(a=[1779033703,3144134277,1013904242,2773480762,1359893119,2600822924,528734635,1541459225],[]);for(e[f>>5]|=128<<24-f%32,e[15+(f+64>>9<<4)]=f,t=0;t<e.length;t+=16){for(f=a[0],g=a[1],m=a[2],r=a[3],i=a[4],n=a[5],o=a[6],s=a[7],h=0;h<64;h++){h<16?d[h]=e[h+t]:(l=d[h-15],j=d[h-2],d[h]=((l<<25|l>>>7)^(l<<14|l>>>18)^l>>>3)+(d[h-7]>>>0)+((j<<15|j>>>17)^(j<<13|j>>>19)^j>>>10)+(d[h-16]>>>0)),j=f&g^f&m^g&m;var u=(f<<30|f>>>2)^(f<<19|f>>>13)^(f<<10|f>>>22);l=(s>>>0)+((i<<26|i>>>6)^(i<<21|i>>>11)^(i<<7|i>>>25))+(i&n^~i&o)+c[h]+(d[h]>>>0),s=o,o=n,n=i,i=r+l>>>0,r=m,m=g,g=f,f=l+(j=u+j)>>>0}a[0]+=f,a[1]+=g,a[2]+=m,a[3]+=r,a[4]+=i,a[5]+=n,a[6]+=o,a[7]+=s}return a},e._blocksize=16,e._digestsize=32,function(){var d=Crypto,k=d.util,g=d.charenc,b=g.UTF8,a=g.Binary;d.HMAC=function(c,e,d,g){e.constructor==String&&(e=b.stringToBytes(e)),d.constructor==String&&(d=b.stringToBytes(d)),d.length>4*c._blocksize&&(d=c(d,{asBytes:!0}));for(var f=d.slice(0),q=(d=d.slice(0),0);q<4*c._blocksize;q++)f[q]^=92,d[q]^=54;return c=c(f.concat(c(d.concat(e),{asBytes:!0})),{asBytes:!0}),g&&g.asBytes?c:g&&g.asString?a.bytesToString(c):k.bytesToHex(c)}}()}(),function(){
+/*!
+         * Random number generator with ArcFour PRNG
+         *
+         * NOTE: For best results, put code like
+         * <body onclick='SecureRandom.seedTime();' onkeypress='SecureRandom.seedTime();'>
+         * in your main HTML document.
+         *
+         * Copyright Tom Wu, bitaddress.org  BSD License.
+         * http://www-cs-students.stanford.edu/~tjw/jsbn/LICENSE
+         */
+var sr=GLOBAL.SecureRandom=function(){};if(sr.state,sr.pool,sr.pptr,sr.poolCopyOnInit,sr.poolSize=256,sr.prototype.nextBytes=function(ba){var i;if(getRandomBytes&&GLOBAL.Uint8Array)try{var rvBytes=new Uint8Array(ba.length);for(getRandomBytes(rvBytes),i=0;i<ba.length;++i)ba[i]=sr.getByte()^rvBytes[i];return}catch(e){alert(e)}for(i=0;i<ba.length;++i)ba[i]=sr.getByte()},sr.seedTime=function(){sr.seedInt((new Date).getTime())},sr.getByte=function(){if(null==sr.state){for(sr.seedTime(),sr.state=sr.ArcFour(),sr.state.init(sr.pool),sr.poolCopyOnInit=[],sr.pptr=0;sr.pptr<sr.pool.length;++sr.pptr)sr.poolCopyOnInit[sr.pptr]=sr.pool[sr.pptr];sr.pptr=0}return sr.state.next()},sr.seedInt=function(x){sr.seedInt8(x),sr.seedInt8(x>>8),sr.seedInt8(x>>16),sr.seedInt8(x>>24)},sr.seedInt16=function(x){sr.seedInt8(x),sr.seedInt8(x>>8)},sr.seedInt8=function(x){sr.pool[sr.pptr++]^=255&x,sr.pptr>=sr.poolSize&&(sr.pptr-=sr.poolSize)},sr.ArcFour=function(){function Arcfour(){this.i=0,this.j=0,this.S=new Array}return Arcfour.prototype.init=function(key){var i,j,t;for(i=0;i<256;++i)this.S[i]=i;for(j=0,i=0;i<256;++i)j=j+this.S[i]+key[i%key.length]&255,t=this.S[i],this.S[i]=this.S[j],this.S[j]=t;this.i=0,this.j=0},Arcfour.prototype.next=function(){var t;return this.i=this.i+1&255,this.j=this.j+this.S[this.i]&255,t=this.S[this.i],this.S[this.i]=this.S[this.j],this.S[this.j]=t,this.S[t+this.S[this.i]&255]},new Arcfour},null==sr.pool){var t;if(sr.pool=new Array,sr.pptr=0,getRandomBytes&&GLOBAL.Uint8Array)try{var ua=new Uint8Array(sr.poolSize);for(getRandomBytes(ua),t=0;t<sr.poolSize;++t)sr.pool[sr.pptr++]=ua[t]}catch(e){alert(e)}for(;sr.pptr<sr.poolSize;)t=Math.floor(65536*securedMathRandom()),sr.pool[sr.pptr++]=t>>>8,sr.pool[sr.pptr++]=255&t;sr.pptr=Math.floor(sr.poolSize*securedMathRandom()),sr.seedTime();var entropyStr="";entropyStr+=GLOBAL.screen.height*GLOBAL.screen.width*GLOBAL.screen.colorDepth,entropyStr+=GLOBAL.screen.availHeight*GLOBAL.screen.availWidth*GLOBAL.screen.pixelDepth,entropyStr+=(new Date).getTimezoneOffset(),entropyStr+=navigator.userAgent;for(var pluginsStr="",i=0;i<navigator.plugins.length;i++)pluginsStr+=navigator.plugins[i].name+" "+navigator.plugins[i].filename+" "+navigator.plugins[i].description+" "+navigator.plugins[i].version+", ";var mimeTypesStr="";for(i=0;i<navigator.mimeTypes.length;i++)mimeTypesStr+=navigator.mimeTypes[i].description+" "+navigator.mimeTypes[i].type+" "+navigator.mimeTypes[i].suffixes+", ";entropyStr+=pluginsStr+mimeTypesStr,entropyStr+=navigator.cookieEnabled+typeof sessionStorage+typeof localStorage,entropyStr+=navigator.language,entropyStr+=GLOBAL.history.length,entropyStr+=GLOBAL.location;var entropyBytes=Crypto.SHA256(entropyStr,{asBytes:!0});for(i=0;i<entropyBytes.length;i++)sr.seedInt8(entropyBytes[i])}}(),function(){
+/** @preserve
+        (c) 2012 by Cédric Mesnil. All rights reserved.
+        Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
+            - Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
+            - Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
+        THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+        */
+var zl=[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,7,4,13,1,10,6,15,3,12,0,9,5,2,14,11,8,3,10,14,4,9,15,8,1,2,7,0,6,13,11,5,12,1,9,11,10,0,8,12,4,13,3,7,15,14,5,6,2,4,0,5,9,7,12,2,10,14,1,3,8,11,6,15,13],zr=[5,14,7,0,9,2,11,4,13,6,15,8,1,10,3,12,6,11,3,7,0,13,5,10,14,15,8,12,4,9,1,2,15,5,1,3,7,14,6,9,11,8,12,2,10,0,4,13,8,6,4,1,3,11,15,0,5,12,2,13,9,7,10,14,12,15,10,4,1,5,8,7,6,2,13,14,0,3,9,11],sl=[11,14,15,12,5,8,7,9,11,13,14,15,6,7,9,8,7,6,8,13,11,9,7,15,7,12,15,9,11,7,13,12,11,13,6,7,14,9,13,15,14,8,13,6,5,12,7,5,11,12,14,15,14,15,9,8,9,14,5,6,8,6,5,12,9,15,5,11,6,8,13,12,5,12,13,14,11,8,5,6],sr=[8,9,9,11,13,15,15,5,7,7,8,11,14,14,12,6,9,13,15,7,12,8,9,11,7,7,12,7,6,15,13,11,9,7,15,11,8,6,6,14,12,13,5,14,13,13,7,5,15,5,8,11,14,14,6,14,6,9,12,9,12,5,15,8,8,5,12,9,12,5,14,6,8,13,6,5,15,13,11,11],hl=[0,1518500249,1859775393,2400959708,2840853838],hr=[1352829926,1548603684,1836072691,2053994217,0],processBlock=function(H,M,offset){for(var i=0;i<16;i++){var offset_i=offset+i,M_offset_i=M[offset_i];M[offset_i]=16711935&(M_offset_i<<8|M_offset_i>>>24)|4278255360&(M_offset_i<<24|M_offset_i>>>8)}var al,bl,cl,dl,el,ar,br,cr,dr,er,t;ar=al=H[0],br=bl=H[1],cr=cl=H[2],dr=dl=H[3],er=el=H[4];for(i=0;i<80;i+=1)t=al+M[offset+zl[i]]|0,t+=i<16?f1(bl,cl,dl)+hl[0]:i<32?f2(bl,cl,dl)+hl[1]:i<48?f3(bl,cl,dl)+hl[2]:i<64?f4(bl,cl,dl)+hl[3]:f5(bl,cl,dl)+hl[4],t=(t=rotl(t|=0,sl[i]))+el|0,al=el,el=dl,dl=rotl(cl,10),cl=bl,bl=t,t=ar+M[offset+zr[i]]|0,t+=i<16?f5(br,cr,dr)+hr[0]:i<32?f4(br,cr,dr)+hr[1]:i<48?f3(br,cr,dr)+hr[2]:i<64?f2(br,cr,dr)+hr[3]:f1(br,cr,dr)+hr[4],t=(t=rotl(t|=0,sr[i]))+er|0,ar=er,er=dr,dr=rotl(cr,10),cr=br,br=t;t=H[1]+cl+dr|0,H[1]=H[2]+dl+er|0,H[2]=H[3]+el+ar|0,H[3]=H[4]+al+br|0,H[4]=H[0]+bl+cr|0,H[0]=t};function f1(x,y,z){return x^y^z}function f2(x,y,z){return x&y|~x&z}function f3(x,y,z){return(x|~y)^z}function f4(x,y,z){return x&z|y&~z}function f5(x,y,z){return x^(y|~z)}function rotl(x,n){return x<<n|x>>>32-n}GLOBAL.ripemd160=function(message){var H=[1732584193,4023233417,2562383102,271733878,3285377520],m=function(bytes){for(var words=[],i=0,b=0;i<bytes.length;i++,b+=8)words[b>>>5]|=bytes[i]<<24-b%32;return words}(message),nBitsLeft=8*message.length,nBitsTotal=8*message.length;m[nBitsLeft>>>5]|=128<<24-nBitsLeft%32,m[14+(nBitsLeft+64>>>9<<4)]=16711935&(nBitsTotal<<8|nBitsTotal>>>24)|4278255360&(nBitsTotal<<24|nBitsTotal>>>8);for(var i=0;i<m.length;i+=16)processBlock(H,m,i);for(i=0;i<5;i++){var H_i=H[i];H[i]=16711935&(H_i<<8|H_i>>>24)|4278255360&(H_i<<24|H_i>>>8)}return function(words){for(var bytes=[],b=0;b<32*words.length;b+=8)bytes.push(words[b>>>5]>>>24-b%32&255);return bytes}(H)}}(),function(){
+/*!
+         * Basic JavaScript BN library - subset useful for RSA encryption. v1.4
+         *
+         * Copyright (c) 2005  Tom Wu
+         * All Rights Reserved.
+         * BSD License
+         * http://www-cs-students.stanford.edu/~tjw/jsbn/LICENSE
+         *
+         * Copyright Stephan Thomas
+         * Copyright pointbiz
+         */
+var dbits,BigInteger=GLOBAL.BigInteger=function BigInteger(a,b,c){if(!(this instanceof BigInteger))return new BigInteger(a,b,c);null!=a&&("number"==typeof a?this.fromNumber(a,b,c):null==b&&"string"!=typeof a?this.fromString(a,256):this.fromString(a,b))};function nbi(){return new BigInteger(null)}"Microsoft Internet Explorer"==navigator.appName?(BigInteger.prototype.am=function(i,x,w,j,c,n){for(var xl=32767&x,xh=x>>15;--n>=0;){var l=32767&this[i],h=this[i++]>>15,m=xh*l+h*xl;c=((l=xl*l+((32767&m)<<15)+w[j]+(1073741823&c))>>>30)+(m>>>15)+xh*h+(c>>>30),w[j++]=1073741823&l}return c},dbits=30):"Netscape"!=navigator.appName?(BigInteger.prototype.am=function(i,x,w,j,c,n){for(;--n>=0;){var v=x*this[i++]+w[j]+c;c=Math.floor(v/67108864),w[j++]=67108863&v}return c},dbits=26):(BigInteger.prototype.am=function(i,x,w,j,c,n){for(var xl=16383&x,xh=x>>14;--n>=0;){var l=16383&this[i],h=this[i++]>>14,m=xh*l+h*xl;c=((l=xl*l+((16383&m)<<14)+w[j]+c)>>28)+(m>>14)+xh*h,w[j++]=268435455&l}return c},dbits=28),BigInteger.prototype.DB=dbits,BigInteger.prototype.DM=(1<<dbits)-1,BigInteger.prototype.DV=1<<dbits;BigInteger.prototype.FV=Math.pow(2,52),BigInteger.prototype.F1=52-dbits,BigInteger.prototype.F2=2*dbits-52;var rr,vv,BI_RC=new Array;for(rr="0".charCodeAt(0),vv=0;vv<=9;++vv)BI_RC[rr++]=vv;for(rr="a".charCodeAt(0),vv=10;vv<36;++vv)BI_RC[rr++]=vv;for(rr="A".charCodeAt(0),vv=10;vv<36;++vv)BI_RC[rr++]=vv;function int2char(n){return"0123456789abcdefghijklmnopqrstuvwxyz".charAt(n)}function intAt(s,i){var c=BI_RC[s.charCodeAt(i)];return null==c?-1:c}function nbv(i){var r=nbi();return r.fromInt(i),r}function nbits(x){var t,r=1;return 0!=(t=x>>>16)&&(x=t,r+=16),0!=(t=x>>8)&&(x=t,r+=8),0!=(t=x>>4)&&(x=t,r+=4),0!=(t=x>>2)&&(x=t,r+=2),0!=(t=x>>1)&&(x=t,r+=1),r}function lbit(x){if(0==x)return-1;var r=0;return 0==(65535&x)&&(x>>=16,r+=16),0==(255&x)&&(x>>=8,r+=8),0==(15&x)&&(x>>=4,r+=4),0==(3&x)&&(x>>=2,r+=2),0==(1&x)&&++r,r}function cbit(x){for(var r=0;0!=x;)x&=x-1,++r;return r}BigInteger.prototype.copyTo=function(r){for(var i=this.t-1;i>=0;--i)r[i]=this[i];r.t=this.t,r.s=this.s},BigInteger.prototype.fromInt=function(x){this.t=1,this.s=x<0?-1:0,x>0?this[0]=x:x<-1?this[0]=x+this.DV:this.t=0},BigInteger.prototype.fromString=function(s,b){var k;if(16==b)k=4;else if(8==b)k=3;else if(256==b)k=8;else if(2==b)k=1;else if(32==b)k=5;else{if(4!=b)return void this.fromRadix(s,b);k=2}this.t=0,this.s=0;for(var i=s.length,mi=!1,sh=0;--i>=0;){var x=8==k?255&s[i]:intAt(s,i);x<0?"-"==s.charAt(i)&&(mi=!0):(mi=!1,0==sh?this[this.t++]=x:sh+k>this.DB?(this[this.t-1]|=(x&(1<<this.DB-sh)-1)<<sh,this[this.t++]=x>>this.DB-sh):this[this.t-1]|=x<<sh,(sh+=k)>=this.DB&&(sh-=this.DB))}8==k&&0!=(128&s[0])&&(this.s=-1,sh>0&&(this[this.t-1]|=(1<<this.DB-sh)-1<<sh)),this.clamp(),mi&&BigInteger.ZERO.subTo(this,this)},BigInteger.prototype.clamp=function(){for(var c=this.s&this.DM;this.t>0&&this[this.t-1]==c;)--this.t},BigInteger.prototype.dlShiftTo=function(n,r){var i;for(i=this.t-1;i>=0;--i)r[i+n]=this[i];for(i=n-1;i>=0;--i)r[i]=0;r.t=this.t+n,r.s=this.s},BigInteger.prototype.drShiftTo=function(n,r){for(var i=n;i<this.t;++i)r[i-n]=this[i];r.t=Math.max(this.t-n,0),r.s=this.s},BigInteger.prototype.lShiftTo=function(n,r){var i,bs=n%this.DB,cbs=this.DB-bs,bm=(1<<cbs)-1,ds=Math.floor(n/this.DB),c=this.s<<bs&this.DM;for(i=this.t-1;i>=0;--i)r[i+ds+1]=this[i]>>cbs|c,c=(this[i]&bm)<<bs;for(i=ds-1;i>=0;--i)r[i]=0;r[ds]=c,r.t=this.t+ds+1,r.s=this.s,r.clamp()},BigInteger.prototype.rShiftTo=function(n,r){r.s=this.s;var ds=Math.floor(n/this.DB);if(ds>=this.t)r.t=0;else{var bs=n%this.DB,cbs=this.DB-bs,bm=(1<<bs)-1;r[0]=this[ds]>>bs;for(var i=ds+1;i<this.t;++i)r[i-ds-1]|=(this[i]&bm)<<cbs,r[i-ds]=this[i]>>bs;bs>0&&(r[this.t-ds-1]|=(this.s&bm)<<cbs),r.t=this.t-ds,r.clamp()}},BigInteger.prototype.subTo=function(a,r){for(var i=0,c=0,m=Math.min(a.t,this.t);i<m;)c+=this[i]-a[i],r[i++]=c&this.DM,c>>=this.DB;if(a.t<this.t){for(c-=a.s;i<this.t;)c+=this[i],r[i++]=c&this.DM,c>>=this.DB;c+=this.s}else{for(c+=this.s;i<a.t;)c-=a[i],r[i++]=c&this.DM,c>>=this.DB;c-=a.s}r.s=c<0?-1:0,c<-1?r[i++]=this.DV+c:c>0&&(r[i++]=c),r.t=i,r.clamp()},BigInteger.prototype.multiplyTo=function(a,r){var x=this.abs(),y=a.abs(),i=x.t;for(r.t=i+y.t;--i>=0;)r[i]=0;for(i=0;i<y.t;++i)r[i+x.t]=x.am(0,y[i],r,i,0,x.t);r.s=0,r.clamp(),this.s!=a.s&&BigInteger.ZERO.subTo(r,r)},BigInteger.prototype.squareTo=function(r){for(var x=this.abs(),i=r.t=2*x.t;--i>=0;)r[i]=0;for(i=0;i<x.t-1;++i){var c=x.am(i,x[i],r,2*i,0,1);(r[i+x.t]+=x.am(i+1,2*x[i],r,2*i+1,c,x.t-i-1))>=x.DV&&(r[i+x.t]-=x.DV,r[i+x.t+1]=1)}r.t>0&&(r[r.t-1]+=x.am(i,x[i],r,2*i,0,1)),r.s=0,r.clamp()},BigInteger.prototype.divRemTo=function(m,q,r){var pm=m.abs();if(!(pm.t<=0)){var pt=this.abs();if(pt.t<pm.t)return null!=q&&q.fromInt(0),void(null!=r&&this.copyTo(r));null==r&&(r=nbi());var y=nbi(),ts=this.s,ms=m.s,nsh=this.DB-nbits(pm[pm.t-1]);nsh>0?(pm.lShiftTo(nsh,y),pt.lShiftTo(nsh,r)):(pm.copyTo(y),pt.copyTo(r));var ys=y.t,y0=y[ys-1];if(0!=y0){var yt=y0*(1<<this.F1)+(ys>1?y[ys-2]>>this.F2:0),d1=this.FV/yt,d2=(1<<this.F1)/yt,e=1<<this.F2,i=r.t,j=i-ys,t=null==q?nbi():q;for(y.dlShiftTo(j,t),r.compareTo(t)>=0&&(r[r.t++]=1,r.subTo(t,r)),BigInteger.ONE.dlShiftTo(ys,t),t.subTo(y,y);y.t<ys;)y[y.t++]=0;for(;--j>=0;){var qd=r[--i]==y0?this.DM:Math.floor(r[i]*d1+(r[i-1]+e)*d2);if((r[i]+=y.am(0,qd,r,j,0,ys))<qd)for(y.dlShiftTo(j,t),r.subTo(t,r);r[i]<--qd;)r.subTo(t,r)}null!=q&&(r.drShiftTo(ys,q),ts!=ms&&BigInteger.ZERO.subTo(q,q)),r.t=ys,r.clamp(),nsh>0&&r.rShiftTo(nsh,r),ts<0&&BigInteger.ZERO.subTo(r,r)}}},BigInteger.prototype.invDigit=function(){if(this.t<1)return 0;var x=this[0];if(0==(1&x))return 0;var y=3&x;return(y=(y=(y=(y=y*(2-(15&x)*y)&15)*(2-(255&x)*y)&255)*(2-((65535&x)*y&65535))&65535)*(2-x*y%this.DV)%this.DV)>0?this.DV-y:-y},BigInteger.prototype.isEven=function(){return 0==(this.t>0?1&this[0]:this.s)},BigInteger.prototype.exp=function(e,z){if(e>4294967295||e<1)return BigInteger.ONE;var r=nbi(),r2=nbi(),g=z.convert(this),i=nbits(e)-1;for(g.copyTo(r);--i>=0;)if(z.sqrTo(r,r2),(e&1<<i)>0)z.mulTo(r2,g,r);else{var t=r;r=r2,r2=t}return z.revert(r)},BigInteger.prototype.toString=function(b){if(this.s<0)return"-"+this.negate().toString(b);var k;if(16==b)k=4;else if(8==b)k=3;else if(2==b)k=1;else if(32==b)k=5;else{if(4!=b)return this.toRadix(b);k=2}var d,km=(1<<k)-1,m=!1,r="",i=this.t,p=this.DB-i*this.DB%k;if(i-- >0)for(p<this.DB&&(d=this[i]>>p)>0&&(m=!0,r=int2char(d));i>=0;)p<k?(d=(this[i]&(1<<p)-1)<<k-p,d|=this[--i]>>(p+=this.DB-k)):(d=this[i]>>(p-=k)&km,p<=0&&(p+=this.DB,--i)),d>0&&(m=!0),m&&(r+=int2char(d));return m?r:"0"},BigInteger.prototype.negate=function(){var r=nbi();return BigInteger.ZERO.subTo(this,r),r},BigInteger.prototype.abs=function(){return this.s<0?this.negate():this},BigInteger.prototype.compareTo=function(a){var r=this.s-a.s;if(0!=r)return r;var i=this.t;if(0!=(r=i-a.t))return this.s<0?-r:r;for(;--i>=0;)if(0!=(r=this[i]-a[i]))return r;return 0},BigInteger.prototype.bitLength=function(){return this.t<=0?0:this.DB*(this.t-1)+nbits(this[this.t-1]^this.s&this.DM)},BigInteger.prototype.mod=function(a){var r=nbi();return this.abs().divRemTo(a,null,r),this.s<0&&r.compareTo(BigInteger.ZERO)>0&&a.subTo(r,r),r},BigInteger.prototype.modPowInt=function(e,m){var z;return z=e<256||m.isEven()?new Classic(m):new Montgomery(m),this.exp(e,z)},BigInteger.ZERO=nbv(0),BigInteger.ONE=nbv(1);var lowprimes=[2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59,61,67,71,73,79,83,89,97,101,103,107,109,113,127,131,137,139,149,151,157,163,167,173,179,181,191,193,197,199,211,223,227,229,233,239,241,251,257,263,269,271,277,281,283,293,307,311,313,317,331,337,347,349,353,359,367,373,379,383,389,397,401,409,419,421,431,433,439,443,449,457,461,463,467,479,487,491,499,503,509,521,523,541,547,557,563,569,571,577,587,593,599,601,607,613,617,619,631,641,643,647,653,659,661,673,677,683,691,701,709,719,727,733,739,743,751,757,761,769,773,787,797,809,811,821,823,827,829,839,853,857,859,863,877,881,883,887,907,911,919,929,937,941,947,953,967,971,977,983,991,997],lplim=(1<<26)/lowprimes[lowprimes.length-1];function op_and(x,y){return x&y}function op_or(x,y){return x|y}function op_xor(x,y){return x^y}function op_andnot(x,y){return x&~y}BigInteger.prototype.chunkSize=function(r){return Math.floor(Math.LN2*this.DB/Math.log(r))},BigInteger.prototype.toRadix=function(b){if(null==b&&(b=10),0==this.signum()||b<2||b>36)return"0";var cs=this.chunkSize(b),a=Math.pow(b,cs),d=nbv(a),y=nbi(),z=nbi(),r="";for(this.divRemTo(d,y,z);y.signum()>0;)r=(a+z.intValue()).toString(b).substr(1)+r,y.divRemTo(d,y,z);return z.intValue().toString(b)+r},BigInteger.prototype.fromRadix=function(s,b){this.fromInt(0),null==b&&(b=10);for(var cs=this.chunkSize(b),d=Math.pow(b,cs),mi=!1,j=0,w=0,i=0;i<s.length;++i){var x=intAt(s,i);x<0?"-"==s.charAt(i)&&0==this.signum()&&(mi=!0):(w=b*w+x,++j>=cs&&(this.dMultiply(d),this.dAddOffset(w,0),j=0,w=0))}j>0&&(this.dMultiply(Math.pow(b,j)),this.dAddOffset(w,0)),mi&&BigInteger.ZERO.subTo(this,this)},BigInteger.prototype.fromNumber=function(a,b,c){if("number"==typeof b)if(a<2)this.fromInt(1);else for(this.fromNumber(a,c),this.testBit(a-1)||this.bitwiseTo(BigInteger.ONE.shiftLeft(a-1),op_or,this),this.isEven()&&this.dAddOffset(1,0);!this.isProbablePrime(b);)this.dAddOffset(2,0),this.bitLength()>a&&this.subTo(BigInteger.ONE.shiftLeft(a-1),this);else{var x=new Array,t=7&a;x.length=1+(a>>3),b.nextBytes(x),t>0?x[0]&=(1<<t)-1:x[0]=0,this.fromString(x,256)}},BigInteger.prototype.bitwiseTo=function(a,op,r){var i,f,m=Math.min(a.t,this.t);for(i=0;i<m;++i)r[i]=op(this[i],a[i]);if(a.t<this.t){for(f=a.s&this.DM,i=m;i<this.t;++i)r[i]=op(this[i],f);r.t=this.t}else{for(f=this.s&this.DM,i=m;i<a.t;++i)r[i]=op(f,a[i]);r.t=a.t}r.s=op(this.s,a.s),r.clamp()},BigInteger.prototype.changeBit=function(n,op){var r=BigInteger.ONE.shiftLeft(n);return this.bitwiseTo(r,op,r),r},BigInteger.prototype.addTo=function(a,r){for(var i=0,c=0,m=Math.min(a.t,this.t);i<m;)c+=this[i]+a[i],r[i++]=c&this.DM,c>>=this.DB;if(a.t<this.t){for(c+=a.s;i<this.t;)c+=this[i],r[i++]=c&this.DM,c>>=this.DB;c+=this.s}else{for(c+=this.s;i<a.t;)c+=a[i],r[i++]=c&this.DM,c>>=this.DB;c+=a.s}r.s=c<0?-1:0,c>0?r[i++]=c:c<-1&&(r[i++]=this.DV+c),r.t=i,r.clamp()},BigInteger.prototype.dMultiply=function(n){this[this.t]=this.am(0,n-1,this,0,0,this.t),++this.t,this.clamp()},BigInteger.prototype.dAddOffset=function(n,w){if(0!=n){for(;this.t<=w;)this[this.t++]=0;for(this[w]+=n;this[w]>=this.DV;)this[w]-=this.DV,++w>=this.t&&(this[this.t++]=0),++this[w]}},BigInteger.prototype.multiplyLowerTo=function(a,n,r){var j,i=Math.min(this.t+a.t,n);for(r.s=0,r.t=i;i>0;)r[--i]=0;for(j=r.t-this.t;i<j;++i)r[i+this.t]=this.am(0,a[i],r,i,0,this.t);for(j=Math.min(a.t,n);i<j;++i)this.am(0,a[i],r,i,0,n-i);r.clamp()},BigInteger.prototype.multiplyUpperTo=function(a,n,r){--n;var i=r.t=this.t+a.t-n;for(r.s=0;--i>=0;)r[i]=0;for(i=Math.max(n-this.t,0);i<a.t;++i)r[this.t+i-n]=this.am(n-i,a[i],r,0,0,this.t+i-n);r.clamp(),r.drShiftTo(1,r)},BigInteger.prototype.modInt=function(n){if(n<=0)return 0;var d=this.DV%n,r=this.s<0?n-1:0;if(this.t>0)if(0==d)r=this[0]%n;else for(var i=this.t-1;i>=0;--i)r=(d*r+this[i])%n;return r},BigInteger.prototype.millerRabin=function(t){var n1=this.subtract(BigInteger.ONE),k=n1.getLowestSetBit();if(k<=0)return!1;var r=n1.shiftRight(k);(t=t+1>>1)>lowprimes.length&&(t=lowprimes.length);for(var a=nbi(),i=0;i<t;++i){a.fromInt(lowprimes[Math.floor(securedMathRandom()*lowprimes.length)]);var y=a.modPow(r,this);if(0!=y.compareTo(BigInteger.ONE)&&0!=y.compareTo(n1)){for(var j=1;j++<k&&0!=y.compareTo(n1);)if(0==(y=y.modPowInt(2,this)).compareTo(BigInteger.ONE))return!1;if(0!=y.compareTo(n1))return!1}}return!0},BigInteger.prototype.clone=function(){var r=nbi();return this.copyTo(r),r},BigInteger.prototype.intValue=function(){if(this.s<0){if(1==this.t)return this[0]-this.DV;if(0==this.t)return-1}else{if(1==this.t)return this[0];if(0==this.t)return 0}return(this[1]&(1<<32-this.DB)-1)<<this.DB|this[0]},BigInteger.prototype.byteValue=function(){return 0==this.t?this.s:this[0]<<24>>24},BigInteger.prototype.shortValue=function(){return 0==this.t?this.s:this[0]<<16>>16},BigInteger.prototype.signum=function(){return this.s<0?-1:this.t<=0||1==this.t&&this[0]<=0?0:1},BigInteger.prototype.toByteArray=function(){var i=this.t,r=new Array;r[0]=this.s;var d,p=this.DB-i*this.DB%8,k=0;if(i-- >0)for(p<this.DB&&(d=this[i]>>p)!=(this.s&this.DM)>>p&&(r[k++]=d|this.s<<this.DB-p);i>=0;)p<8?(d=(this[i]&(1<<p)-1)<<8-p,d|=this[--i]>>(p+=this.DB-8)):(d=this[i]>>(p-=8)&255,p<=0&&(p+=this.DB,--i)),0!=(128&d)&&(d|=-256),0==k&&(128&this.s)!=(128&d)&&++k,(k>0||d!=this.s)&&(r[k++]=d);return r},BigInteger.prototype.equals=function(a){return 0==this.compareTo(a)},BigInteger.prototype.min=function(a){return this.compareTo(a)<0?this:a},BigInteger.prototype.max=function(a){return this.compareTo(a)>0?this:a},BigInteger.prototype.and=function(a){var r=nbi();return this.bitwiseTo(a,op_and,r),r},BigInteger.prototype.or=function(a){var r=nbi();return this.bitwiseTo(a,op_or,r),r},BigInteger.prototype.xor=function(a){var r=nbi();return this.bitwiseTo(a,op_xor,r),r},BigInteger.prototype.andNot=function(a){var r=nbi();return this.bitwiseTo(a,op_andnot,r),r},BigInteger.prototype.not=function(){for(var r=nbi(),i=0;i<this.t;++i)r[i]=this.DM&~this[i];return r.t=this.t,r.s=~this.s,r},BigInteger.prototype.shiftLeft=function(n){var r=nbi();return n<0?this.rShiftTo(-n,r):this.lShiftTo(n,r),r},BigInteger.prototype.shiftRight=function(n){var r=nbi();return n<0?this.lShiftTo(-n,r):this.rShiftTo(n,r),r},BigInteger.prototype.getLowestSetBit=function(){for(var i=0;i<this.t;++i)if(0!=this[i])return i*this.DB+lbit(this[i]);return this.s<0?this.t*this.DB:-1},BigInteger.prototype.bitCount=function(){for(var r=0,x=this.s&this.DM,i=0;i<this.t;++i)r+=cbit(this[i]^x);return r},BigInteger.prototype.testBit=function(n){var j=Math.floor(n/this.DB);return j>=this.t?0!=this.s:0!=(this[j]&1<<n%this.DB)},BigInteger.prototype.setBit=function(n){return this.changeBit(n,op_or)},BigInteger.prototype.clearBit=function(n){return this.changeBit(n,op_andnot)},BigInteger.prototype.flipBit=function(n){return this.changeBit(n,op_xor)},BigInteger.prototype.add=function(a){var r=nbi();return this.addTo(a,r),r},BigInteger.prototype.subtract=function(a){var r=nbi();return this.subTo(a,r),r},BigInteger.prototype.multiply=function(a){var r=nbi();return this.multiplyTo(a,r),r},BigInteger.prototype.divide=function(a){var r=nbi();return this.divRemTo(a,r,null),r},BigInteger.prototype.remainder=function(a){var r=nbi();return this.divRemTo(a,null,r),r},BigInteger.prototype.divideAndRemainder=function(a){var q=nbi(),r=nbi();return this.divRemTo(a,q,r),new Array(q,r)},BigInteger.prototype.modPow=function(e,m){var k,z,i=e.bitLength(),r=nbv(1);if(i<=0)return r;k=i<18?1:i<48?3:i<144?4:i<768?5:6,z=i<8?new Classic(m):m.isEven()?new Barrett(m):new Montgomery(m);var g=new Array,n=3,k1=k-1,km=(1<<k)-1;if(g[1]=z.convert(this),k>1){var g2=nbi();for(z.sqrTo(g[1],g2);n<=km;)g[n]=nbi(),z.mulTo(g2,g[n-2],g[n]),n+=2}var w,t,j=e.t-1,is1=!0,r2=nbi();for(i=nbits(e[j])-1;j>=0;){for(i>=k1?w=e[j]>>i-k1&km:(w=(e[j]&(1<<i+1)-1)<<k1-i,j>0&&(w|=e[j-1]>>this.DB+i-k1)),n=k;0==(1&w);)w>>=1,--n;if((i-=n)<0&&(i+=this.DB,--j),is1)g[w].copyTo(r),is1=!1;else{for(;n>1;)z.sqrTo(r,r2),z.sqrTo(r2,r),n-=2;n>0?z.sqrTo(r,r2):(t=r,r=r2,r2=t),z.mulTo(r2,g[w],r)}for(;j>=0&&0==(e[j]&1<<i);)z.sqrTo(r,r2),t=r,r=r2,r2=t,--i<0&&(i=this.DB-1,--j)}return z.revert(r)},BigInteger.prototype.modInverse=function(m){var ac=m.isEven();if(0===this.signum())throw new Error("division by zero");if(this.isEven()&&ac||0==m.signum())return BigInteger.ZERO;for(var u=m.clone(),v=this.clone(),a=nbv(1),b=nbv(0),c=nbv(0),d=nbv(1);0!=u.signum();){for(;u.isEven();)u.rShiftTo(1,u),ac?(a.isEven()&&b.isEven()||(a.addTo(this,a),b.subTo(m,b)),a.rShiftTo(1,a)):b.isEven()||b.subTo(m,b),b.rShiftTo(1,b);for(;v.isEven();)v.rShiftTo(1,v),ac?(c.isEven()&&d.isEven()||(c.addTo(this,c),d.subTo(m,d)),c.rShiftTo(1,c)):d.isEven()||d.subTo(m,d),d.rShiftTo(1,d);u.compareTo(v)>=0?(u.subTo(v,u),ac&&a.subTo(c,a),b.subTo(d,b)):(v.subTo(u,v),ac&&c.subTo(a,c),d.subTo(b,d))}if(0!=v.compareTo(BigInteger.ONE))return BigInteger.ZERO;for(;d.compareTo(m)>=0;)d.subTo(m,d);for(;d.signum()<0;)d.addTo(m,d);return d},BigInteger.prototype.pow=function(e){return this.exp(e,new NullExp)},BigInteger.prototype.gcd=function(a){var x=this.s<0?this.negate():this.clone(),y=a.s<0?a.negate():a.clone();if(x.compareTo(y)<0){var t=x;x=y,y=t}var i=x.getLowestSetBit(),g=y.getLowestSetBit();if(g<0)return x;for(i<g&&(g=i),g>0&&(x.rShiftTo(g,x),y.rShiftTo(g,y));x.signum()>0;)(i=x.getLowestSetBit())>0&&x.rShiftTo(i,x),(i=y.getLowestSetBit())>0&&y.rShiftTo(i,y),x.compareTo(y)>=0?(x.subTo(y,x),x.rShiftTo(1,x)):(y.subTo(x,y),y.rShiftTo(1,y));return g>0&&y.lShiftTo(g,y),y},BigInteger.prototype.isProbablePrime=function(t){var i,x=this.abs();if(1==x.t&&x[0]<=lowprimes[lowprimes.length-1]){for(i=0;i<lowprimes.length;++i)if(x[0]==lowprimes[i])return!0;return!1}if(x.isEven())return!1;for(i=1;i<lowprimes.length;){for(var m=lowprimes[i],j=i+1;j<lowprimes.length&&m<lplim;)m*=lowprimes[j++];for(m=x.modInt(m);i<j;)if(m%lowprimes[i++]==0)return!1}return x.millerRabin(t)},BigInteger.prototype.square=function(){var r=nbi();return this.squareTo(r),r},BigInteger.valueOf=nbv,BigInteger.prototype.toByteArrayUnsigned=function(){var ba=this.abs().toByteArray();return ba.length?(0==ba[0]&&(ba=ba.slice(1)),ba.map((function(v){return v<0?v+256:v}))):ba},BigInteger.fromByteArrayUnsigned=function(ba){return ba.length?128&ba[0]?new BigInteger([0].concat(ba)):new BigInteger(ba):ba.valueOf(0)},BigInteger.prototype.toByteArraySigned=function(){var val=this.abs().toByteArrayUnsigned();return this.compareTo(BigInteger.ZERO)<0?128&val[0]?val.unshift(128):val[0]|=128:128&val[0]&&val.unshift(0),val},BigInteger.fromByteArraySigned=function(ba){return 128&ba[0]?(ba[0]&=127,BigInteger.fromByteArrayUnsigned(ba).negate()):BigInteger.fromByteArrayUnsigned(ba)};var Classic=GLOBAL.Classic=function(m){this.m=m};Classic.prototype.convert=function(x){return x.s<0||x.compareTo(this.m)>=0?x.mod(this.m):x},Classic.prototype.revert=function(x){return x},Classic.prototype.reduce=function(x){x.divRemTo(this.m,null,x)},Classic.prototype.mulTo=function(x,y,r){x.multiplyTo(y,r),this.reduce(r)},Classic.prototype.sqrTo=function(x,r){x.squareTo(r),this.reduce(r)};var Montgomery=GLOBAL.Montgomery=function(m){this.m=m,this.mp=m.invDigit(),this.mpl=32767&this.mp,this.mph=this.mp>>15,this.um=(1<<m.DB-15)-1,this.mt2=2*m.t};Montgomery.prototype.convert=function(x){var r=nbi();return x.abs().dlShiftTo(this.m.t,r),r.divRemTo(this.m,null,r),x.s<0&&r.compareTo(BigInteger.ZERO)>0&&this.m.subTo(r,r),r},Montgomery.prototype.revert=function(x){var r=nbi();return x.copyTo(r),this.reduce(r),r},Montgomery.prototype.reduce=function(x){for(;x.t<=this.mt2;)x[x.t++]=0;for(var i=0;i<this.m.t;++i){var j=32767&x[i],u0=j*this.mpl+((j*this.mph+(x[i]>>15)*this.mpl&this.um)<<15)&x.DM;for(x[j=i+this.m.t]+=this.m.am(0,u0,x,i,0,this.m.t);x[j]>=x.DV;)x[j]-=x.DV,x[++j]++}x.clamp(),x.drShiftTo(this.m.t,x),x.compareTo(this.m)>=0&&x.subTo(this.m,x)},Montgomery.prototype.mulTo=function(x,y,r){x.multiplyTo(y,r),this.reduce(r)},Montgomery.prototype.sqrTo=function(x,r){x.squareTo(r),this.reduce(r)};var NullExp=GLOBAL.NullExp=function(){};NullExp.prototype.convert=function(x){return x},NullExp.prototype.revert=function(x){return x},NullExp.prototype.mulTo=function(x,y,r){x.multiplyTo(y,r)},NullExp.prototype.sqrTo=function(x,r){x.squareTo(r)};var Barrett=GLOBAL.Barrett=function(m){this.r2=nbi(),this.q3=nbi(),BigInteger.ONE.dlShiftTo(2*m.t,this.r2),this.mu=this.r2.divide(m),this.m=m};Barrett.prototype.convert=function(x){if(x.s<0||x.t>2*this.m.t)return x.mod(this.m);if(x.compareTo(this.m)<0)return x;var r=nbi();return x.copyTo(r),this.reduce(r),r},Barrett.prototype.revert=function(x){return x},Barrett.prototype.reduce=function(x){for(x.drShiftTo(this.m.t-1,this.r2),x.t>this.m.t+1&&(x.t=this.m.t+1,x.clamp()),this.mu.multiplyUpperTo(this.r2,this.m.t+1,this.q3),this.m.multiplyLowerTo(this.q3,this.m.t+1,this.r2);x.compareTo(this.r2)<0;)x.dAddOffset(1,this.m.t+1);for(x.subTo(this.r2,x);x.compareTo(this.m)>=0;)x.subTo(this.m,x)},Barrett.prototype.mulTo=function(x,y,r){x.multiplyTo(y,r),this.reduce(r)},Barrett.prototype.sqrTo=function(x,r){x.squareTo(r),this.reduce(r)}}(),(ec=GLOBAL.EllipticCurve=function(){}).FieldElementFp=function(q,x){this.x=x,this.q=q},ec.FieldElementFp.prototype.equals=function(other){return other==this||this.q.equals(other.q)&&this.x.equals(other.x)},ec.FieldElementFp.prototype.toBigInteger=function(){return this.x},ec.FieldElementFp.prototype.negate=function(){return new ec.FieldElementFp(this.q,this.x.negate().mod(this.q))},ec.FieldElementFp.prototype.add=function(b){return new ec.FieldElementFp(this.q,this.x.add(b.toBigInteger()).mod(this.q))},ec.FieldElementFp.prototype.subtract=function(b){return new ec.FieldElementFp(this.q,this.x.subtract(b.toBigInteger()).mod(this.q))},ec.FieldElementFp.prototype.multiply=function(b){return new ec.FieldElementFp(this.q,this.x.multiply(b.toBigInteger()).mod(this.q))},ec.FieldElementFp.prototype.square=function(){return new ec.FieldElementFp(this.q,this.x.square().mod(this.q))},ec.FieldElementFp.prototype.divide=function(b){return new ec.FieldElementFp(this.q,this.x.multiply(b.toBigInteger().modInverse(this.q)).mod(this.q))},ec.FieldElementFp.prototype.getByteLength=function(){return Math.floor((this.toBigInteger().bitLength()+7)/8)},ec.FieldElementFp.prototype.sqrt=function(){if(!this.q.testBit(0))throw new Error("even value of q");if(this.q.testBit(1)){var z=new ec.FieldElementFp(this.q,this.x.modPow(this.q.shiftRight(2).add(BigInteger.ONE),this.q));return z.square().equals(this)?z:null}var qMinusOne=this.q.subtract(BigInteger.ONE),legendreExponent=qMinusOne.shiftRight(1);if(!this.x.modPow(legendreExponent,this.q).equals(BigInteger.ONE))return null;var U,V,k=qMinusOne.shiftRight(2).shiftLeft(1).add(BigInteger.ONE),Q=this.x,fourQ=Q.shiftLeft(2).mod(this.q);do{var P,rand=new SecureRandom;do{P=new BigInteger(this.q.bitLength(),rand)}while(P.compareTo(this.q)>=0||!P.multiply(P).subtract(fourQ).modPow(legendreExponent,this.q).equals(qMinusOne));var result=ec.FieldElementFp.fastLucasSequence(this.q,P,Q,k);if(U=result[0],(V=result[1]).multiply(V).mod(this.q).equals(fourQ))return V.testBit(0)&&(V=V.add(this.q)),V=V.shiftRight(1),new ec.FieldElementFp(this.q,V)}while(U.equals(BigInteger.ONE)||U.equals(qMinusOne));return null},
+/*!
+         * Crypto-JS 2.5.4 BlockModes.js
+         * contribution from Simon Greatrix
+         */
+function(C){var C_pad=C.pad={};function _requiredPadding(cipher,message){var blockSizeInBytes=4*cipher._blocksize;return blockSizeInBytes-message.length%blockSizeInBytes}var _unpadLength=function(cipher,message,alg,padding){var pad=message.pop();if(0==pad)throw new Error("Invalid zero-length padding specified for "+alg+". Wrong cipher specification or key used?");if(pad>4*cipher._blocksize)throw new Error("Invalid padding length of "+pad+" specified for "+alg+". Wrong cipher specification or key used?");for(var i=1;i<pad;i++){var b=message.pop();if(null!=padding&&padding!=b)throw new Error("Invalid padding byte of 0x"+b.toString(16)+" specified for "+alg+". Wrong cipher specification or key used?")}};C_pad.NoPadding={pad:function(cipher,message){},unpad:function(cipher,message){}},C_pad.ZeroPadding={pad:function(cipher,message){var blockSizeInBytes=4*cipher._blocksize,reqd=message.length%blockSizeInBytes;if(0!=reqd)for(reqd=blockSizeInBytes-reqd;reqd>0;reqd--)message.push(0)},unpad:function(cipher,message){for(;0==message[message.length-1];)message.pop()}},C_pad.iso7816={pad:function(cipher,message){var reqd=_requiredPadding(cipher,message);for(message.push(128);reqd>1;reqd--)message.push(0)},unpad:function(cipher,message){var padLength;for(padLength=4*cipher._blocksize;padLength>0;padLength--){var b=message.pop();if(128==b)return;if(0!=b)throw new Error("ISO-7816 padding byte must be 0, not 0x"+b.toString(16)+". Wrong cipher specification or key used?")}throw new Error("ISO-7816 padded beyond cipher block size. Wrong cipher specification or key used?")}},C_pad.ansix923={pad:function(cipher,message){for(var reqd=_requiredPadding(cipher,message),i=1;i<reqd;i++)message.push(0);message.push(reqd)},unpad:function(cipher,message){_unpadLength(cipher,message,"ANSI X.923",0)}},C_pad.iso10126={pad:function(cipher,message){for(var reqd=_requiredPadding(cipher,message),i=1;i<reqd;i++)message.push(Math.floor(256*securedMathRandom()));message.push(reqd)},unpad:function(cipher,message){_unpadLength(cipher,message,"ISO 10126",void 0)}},C_pad.pkcs7={pad:function(cipher,message){for(var reqd=_requiredPadding(cipher,message),i=0;i<reqd;i++)message.push(reqd)},unpad:function(cipher,message){_unpadLength(cipher,message,"PKCS 7",message[message.length-1])}};var C_mode=C.mode={},Mode=C_mode.Mode=function(padding){padding&&(this._padding=padding)};Mode.prototype={encrypt:function(cipher,m,iv){this._padding.pad(cipher,m),this._doEncrypt(cipher,m,iv)},decrypt:function(cipher,m,iv){this._doDecrypt(cipher,m,iv),this._padding.unpad(cipher,m)},_padding:C_pad.iso7816};var ECB=C_mode.ECB=function(){Mode.apply(this,arguments)},ECB_prototype=ECB.prototype=new Mode;ECB_prototype._doEncrypt=function(cipher,m,iv){for(var blockSizeInBytes=4*cipher._blocksize,offset=0;offset<m.length;offset+=blockSizeInBytes)cipher._encryptblock(m,offset)},ECB_prototype._doDecrypt=function(cipher,c,iv){for(var blockSizeInBytes=4*cipher._blocksize,offset=0;offset<c.length;offset+=blockSizeInBytes)cipher._decryptblock(c,offset)},ECB_prototype.fixOptions=function(options){options.iv=[]};var CBC=C_mode.CBC=function(){Mode.apply(this,arguments)},CBC_prototype=CBC.prototype=new Mode;CBC_prototype._doEncrypt=function(cipher,m,iv){for(var blockSizeInBytes=4*cipher._blocksize,offset=0;offset<m.length;offset+=blockSizeInBytes){if(0==offset)for(var i=0;i<blockSizeInBytes;i++)m[i]^=iv[i];else for(i=0;i<blockSizeInBytes;i++)m[offset+i]^=m[offset+i-blockSizeInBytes];cipher._encryptblock(m,offset)}},CBC_prototype._doDecrypt=function(cipher,c,iv){for(var blockSizeInBytes=4*cipher._blocksize,prevCryptedBlock=iv,offset=0;offset<c.length;offset+=blockSizeInBytes){var thisCryptedBlock=c.slice(offset,offset+blockSizeInBytes);cipher._decryptblock(c,offset);for(var i=0;i<blockSizeInBytes;i++)c[offset+i]^=prevCryptedBlock[i];prevCryptedBlock=thisCryptedBlock}};var CFB=C_mode.CFB=function(){Mode.apply(this,arguments)},CFB_prototype=CFB.prototype=new Mode;CFB_prototype._padding=C_pad.NoPadding,CFB_prototype._doEncrypt=function(cipher,m,iv){for(var blockSizeInBytes=4*cipher._blocksize,keystream=iv.slice(0),i=0;i<m.length;i++){var j=i%blockSizeInBytes;0==j&&cipher._encryptblock(keystream,0),m[i]^=keystream[j],keystream[j]=m[i]}},CFB_prototype._doDecrypt=function(cipher,c,iv){for(var blockSizeInBytes=4*cipher._blocksize,keystream=iv.slice(0),i=0;i<c.length;i++){var j=i%blockSizeInBytes;0==j&&cipher._encryptblock(keystream,0);var b=c[i];c[i]^=keystream[j],keystream[j]=b}};var OFB=C_mode.OFB=function(){Mode.apply(this,arguments)},OFB_prototype=OFB.prototype=new Mode;OFB_prototype._padding=C_pad.NoPadding,OFB_prototype._doEncrypt=function(cipher,m,iv){for(var blockSizeInBytes=4*cipher._blocksize,keystream=iv.slice(0),i=0;i<m.length;i++)i%blockSizeInBytes==0&&cipher._encryptblock(keystream,0),m[i]^=keystream[i%blockSizeInBytes]},OFB_prototype._doDecrypt=OFB_prototype._doEncrypt;var CTR=C_mode.CTR=function(){Mode.apply(this,arguments)},CTR_prototype=CTR.prototype=new Mode;CTR_prototype._padding=C_pad.NoPadding,CTR_prototype._doEncrypt=function(cipher,m,iv){for(var blockSizeInBytes=4*cipher._blocksize,counter=iv.slice(0),i=0;i<m.length;){var keystream=counter.slice(0);cipher._encryptblock(keystream,0);for(var j=0;i<m.length&&j<blockSizeInBytes;j++,i++)m[i]^=keystream[j];256==++counter[blockSizeInBytes-1]&&(counter[blockSizeInBytes-1]=0,256==++counter[blockSizeInBytes-2]&&(counter[blockSizeInBytes-2]=0,256==++counter[blockSizeInBytes-3]&&(counter[blockSizeInBytes-3]=0,++counter[blockSizeInBytes-4])))}},CTR_prototype._doDecrypt=CTR_prototype._doEncrypt}(Crypto),
+/*!
+         * Crypto-JS v2.5.4  PBKDF2.js
+         * http://code.google.com/p/crypto-js/
+         * Copyright (c) 2009-2013, Jeff Mott. All rights reserved.
+         * http://code.google.com/p/crypto-js/wiki/License
+         */
+C=Crypto,util=C.util,charenc=C.charenc,UTF8=charenc.UTF8,Binary=charenc.Binary,C.PBKDF2=function(password,salt,keylen,options){password.constructor==String&&(password=UTF8.stringToBytes(password)),salt.constructor==String&&(salt=UTF8.stringToBytes(salt));var hasher=options&&options.hasher||C.SHA1,iterations=options&&options.iterations||1;function PRF(password,salt){return C.HMAC(hasher,salt,password,{asBytes:!0})}for(var derivedKeyBytes=[],blockindex=1;derivedKeyBytes.length<keylen;){for(var block=PRF(password,salt.concat(util.wordsToBytes([blockindex]))),u=block,i=1;i<iterations;i++){u=PRF(password,u);for(var j=0;j<block.length;j++)block[j]^=u[j]}derivedKeyBytes=derivedKeyBytes.concat(block),blockindex++}return derivedKeyBytes.length=keylen,options&&options.asBytes?derivedKeyBytes:options&&options.asString?Binary.bytesToString(derivedKeyBytes):util.bytesToHex(derivedKeyBytes)},workerUrl=null,GLOBAL.Crypto_scrypt=function(passwd,salt,N,r,p,dkLen,callback){if(0==N||0!=(N&N-1))throw Error("N must be > 0 and a power of 2");if(N>2147483647/128/r)throw Error("Parameter N is too large");if(r>2147483647/128/p)throw Error("Parameter r is too large");var PBKDF2_opts={iterations:1,hasher:Crypto.SHA256,asBytes:!0},B=Crypto.PBKDF2(passwd,salt,128*p*r,PBKDF2_opts);try{var i=0,worksDone=0,makeWorker=function(){if(!workerUrl){var blob,code="("+scryptCore.toString()+")()";try{blob=new Blob([code],{type:"text/javascript"})}catch(e){GLOBAL.BlobBuilder=GLOBAL.BlobBuilder||GLOBAL.WebKitBlobBuilder||GLOBAL.MozBlobBuilder||GLOBAL.MSBlobBuilder,(blob=new BlobBuilder).append(code),blob=blob.getBlob("text/javascript")}workerUrl=URL.createObjectURL(blob)}var worker=new Worker(workerUrl);return worker.onmessage=function(event){var Bi=event.data[0],Bslice=event.data[1];worksDone++,i<p&&worker.postMessage([N,r,p,B,i++]);for(var length=Bslice.length,destPos=128*Bi*r,srcPos=0;length--;)B[destPos++]=Bslice[srcPos++];worksDone==p&&callback(Crypto.PBKDF2(passwd,B,dkLen,PBKDF2_opts))},worker},workers=[makeWorker(),makeWorker()];workers[0].postMessage([N,r,p,B,i++]),p>1&&workers[1].postMessage([N,r,p,B,i++])}catch(e){GLOBAL.setTimeout((function(){scryptCore(),callback(Crypto.PBKDF2(passwd,B,dkLen,PBKDF2_opts))}),0)}function scryptCore(){var XY=[],V=[];if(void 0===B)onmessage=function(event){var data=event.data,N=data[0],r=data[1],B=(data[2],data[3]),i=data[4],Bslice=[];arraycopy32(B,128*i*r,Bslice,0,128*r),smix(Bslice,0,r,N,V,XY),postMessage([i,Bslice])};else for(var i=0;i<p;i++)smix(B,128*i*r,r,N,V,XY);function smix(B,Bi,r,N,V,XY){var i,Yi=128*r;for(arraycopy32(B,Bi,XY,0,Yi),i=0;i<N;i++)arraycopy32(XY,0,V,i*Yi,Yi),blockmix_salsa8(XY,0,Yi,r);for(i=0;i<N;i++)blockxor(V,(integerify(XY,0,r)&N-1)*Yi,XY,0,Yi),blockmix_salsa8(XY,0,Yi,r);arraycopy32(XY,0,B,Bi,Yi)}function blockmix_salsa8(BY,Bi,Yi,r){var i,X=[];for(arraycopy32(BY,Bi+64*(2*r-1),X,0,64),i=0;i<2*r;i++)blockxor(BY,64*i,X,0,64),salsa20_8(X),arraycopy32(X,0,BY,Yi+64*i,64);for(i=0;i<r;i++)arraycopy32(BY,Yi+2*i*64,BY,Bi+64*i,64);for(i=0;i<r;i++)arraycopy32(BY,Yi+64*(2*i+1),BY,Bi+64*(i+r),64)}function R(a,b){return a<<b|a>>>32-b}function salsa20_8(B){var i,B32=new Array(32),x=new Array(32);for(i=0;i<16;i++)B32[i]=(255&B[4*i+0])<<0,B32[i]|=(255&B[4*i+1])<<8,B32[i]|=(255&B[4*i+2])<<16,B32[i]|=(255&B[4*i+3])<<24;for(function(src,srcPos,dest,destPos,length){for(;length--;)dest[destPos++]=src[srcPos++]}(B32,0,x,0,16),i=8;i>0;i-=2)x[4]^=R(x[0]+x[12],7),x[8]^=R(x[4]+x[0],9),x[12]^=R(x[8]+x[4],13),x[0]^=R(x[12]+x[8],18),x[9]^=R(x[5]+x[1],7),x[13]^=R(x[9]+x[5],9),x[1]^=R(x[13]+x[9],13),x[5]^=R(x[1]+x[13],18),x[14]^=R(x[10]+x[6],7),x[2]^=R(x[14]+x[10],9),x[6]^=R(x[2]+x[14],13),x[10]^=R(x[6]+x[2],18),x[3]^=R(x[15]+x[11],7),x[7]^=R(x[3]+x[15],9),x[11]^=R(x[7]+x[3],13),x[15]^=R(x[11]+x[7],18),x[1]^=R(x[0]+x[3],7),x[2]^=R(x[1]+x[0],9),x[3]^=R(x[2]+x[1],13),x[0]^=R(x[3]+x[2],18),x[6]^=R(x[5]+x[4],7),x[7]^=R(x[6]+x[5],9),x[4]^=R(x[7]+x[6],13),x[5]^=R(x[4]+x[7],18),x[11]^=R(x[10]+x[9],7),x[8]^=R(x[11]+x[10],9),x[9]^=R(x[8]+x[11],13),x[10]^=R(x[9]+x[8],18),x[12]^=R(x[15]+x[14],7),x[13]^=R(x[12]+x[15],9),x[14]^=R(x[13]+x[12],13),x[15]^=R(x[14]+x[13],18);for(i=0;i<16;++i)B32[i]=x[i]+B32[i];for(i=0;i<16;i++){var bi=4*i;B[bi+0]=B32[i]>>0&255,B[bi+1]=B32[i]>>8&255,B[bi+2]=B32[i]>>16&255,B[bi+3]=B32[i]>>24&255}}function blockxor(S,Si,D,Di,len){for(var i=len>>6;i--;)D[Di++]^=S[Si++],D[Di++]^=S[Si++],D[Di++]^=S[Si++],D[Di++]^=S[Si++],D[Di++]^=S[Si++],D[Di++]^=S[Si++],D[Di++]^=S[Si++],D[Di++]^=S[Si++],D[Di++]^=S[Si++],D[Di++]^=S[Si++],D[Di++]^=S[Si++],D[Di++]^=S[Si++],D[Di++]^=S[Si++],D[Di++]^=S[Si++],D[Di++]^=S[Si++],D[Di++]^=S[Si++],D[Di++]^=S[Si++],D[Di++]^=S[Si++],D[Di++]^=S[Si++],D[Di++]^=S[Si++],D[Di++]^=S[Si++],D[Di++]^=S[Si++],D[Di++]^=S[Si++],D[Di++]^=S[Si++],D[Di++]^=S[Si++],D[Di++]^=S[Si++],D[Di++]^=S[Si++],D[Di++]^=S[Si++],D[Di++]^=S[Si++],D[Di++]^=S[Si++],D[Di++]^=S[Si++],D[Di++]^=S[Si++],D[Di++]^=S[Si++],D[Di++]^=S[Si++],D[Di++]^=S[Si++],D[Di++]^=S[Si++],D[Di++]^=S[Si++],D[Di++]^=S[Si++],D[Di++]^=S[Si++],D[Di++]^=S[Si++],D[Di++]^=S[Si++],D[Di++]^=S[Si++],D[Di++]^=S[Si++],D[Di++]^=S[Si++],D[Di++]^=S[Si++],D[Di++]^=S[Si++],D[Di++]^=S[Si++],D[Di++]^=S[Si++],D[Di++]^=S[Si++],D[Di++]^=S[Si++],D[Di++]^=S[Si++],D[Di++]^=S[Si++],D[Di++]^=S[Si++],D[Di++]^=S[Si++],D[Di++]^=S[Si++],D[Di++]^=S[Si++],D[Di++]^=S[Si++],D[Di++]^=S[Si++],D[Di++]^=S[Si++],D[Di++]^=S[Si++],D[Di++]^=S[Si++],D[Di++]^=S[Si++],D[Di++]^=S[Si++],D[Di++]^=S[Si++]}function integerify(B,bi,r){var n;return n=(255&B[(bi+=64*(2*r-1))+0])<<0,n|=(255&B[bi+1])<<8,n|=(255&B[bi+2])<<16,n|=(255&B[bi+3])<<24}function arraycopy32(src,srcPos,dest,destPos,length){for(var i=length>>5;i--;)dest[destPos++]=src[srcPos++],dest[destPos++]=src[srcPos++],dest[destPos++]=src[srcPos++],dest[destPos++]=src[srcPos++],dest[destPos++]=src[srcPos++],dest[destPos++]=src[srcPos++],dest[destPos++]=src[srcPos++],dest[destPos++]=src[srcPos++],dest[destPos++]=src[srcPos++],dest[destPos++]=src[srcPos++],dest[destPos++]=src[srcPos++],dest[destPos++]=src[srcPos++],dest[destPos++]=src[srcPos++],dest[destPos++]=src[srcPos++],dest[destPos++]=src[srcPos++],dest[destPos++]=src[srcPos++],dest[destPos++]=src[srcPos++],dest[destPos++]=src[srcPos++],dest[destPos++]=src[srcPos++],dest[destPos++]=src[srcPos++],dest[destPos++]=src[srcPos++],dest[destPos++]=src[srcPos++],dest[destPos++]=src[srcPos++],dest[destPos++]=src[srcPos++],dest[destPos++]=src[srcPos++],dest[destPos++]=src[srcPos++],dest[destPos++]=src[srcPos++],dest[destPos++]=src[srcPos++],dest[destPos++]=src[srcPos++],dest[destPos++]=src[srcPos++],dest[destPos++]=src[srcPos++],dest[destPos++]=src[srcPos++]}}},
+/*!
+         * Crypto-JS v2.5.4  AES.js
+         * http://code.google.com/p/crypto-js/
+         * Copyright (c) 2009-2013, Jeff Mott. All rights reserved.
+         * http://code.google.com/p/crypto-js/wiki/License
+         */
+function(){for(var C=Crypto,util=C.util,UTF8=C.charenc.UTF8,SBOX=[99,124,119,123,242,107,111,197,48,1,103,43,254,215,171,118,202,130,201,125,250,89,71,240,173,212,162,175,156,164,114,192,183,253,147,38,54,63,247,204,52,165,229,241,113,216,49,21,4,199,35,195,24,150,5,154,7,18,128,226,235,39,178,117,9,131,44,26,27,110,90,160,82,59,214,179,41,227,47,132,83,209,0,237,32,252,177,91,106,203,190,57,74,76,88,207,208,239,170,251,67,77,51,133,69,249,2,127,80,60,159,168,81,163,64,143,146,157,56,245,188,182,218,33,16,255,243,210,205,12,19,236,95,151,68,23,196,167,126,61,100,93,25,115,96,129,79,220,34,42,144,136,70,238,184,20,222,94,11,219,224,50,58,10,73,6,36,92,194,211,172,98,145,149,228,121,231,200,55,109,141,213,78,169,108,86,244,234,101,122,174,8,186,120,37,46,28,166,180,198,232,221,116,31,75,189,139,138,112,62,181,102,72,3,246,14,97,53,87,185,134,193,29,158,225,248,152,17,105,217,142,148,155,30,135,233,206,85,40,223,140,161,137,13,191,230,66,104,65,153,45,15,176,84,187,22],INVSBOX=[],i=0;i<256;i++)INVSBOX[SBOX[i]]=i;var MULT2=[],MULT3=[],MULT9=[],MULTB=[],MULTD=[],MULTE=[];function xtime(a,b){for(var result=0,i=0;i<8;i++){1&b&&(result^=a);var hiBitSet=128&a;a=a<<1&255,hiBitSet&&(a^=27),b>>>=1}return result}for(i=0;i<256;i++)MULT2[i]=xtime(i,2),MULT3[i]=xtime(i,3),MULT9[i]=xtime(i,9),MULTB[i]=xtime(i,11),MULTD[i]=xtime(i,13),MULTE[i]=xtime(i,14);var keylength,nrounds,keyschedule,RCON=[0,1,2,4,8,16,32,64,128,27,54],state=[[],[],[],[]],AES=C.AES={encrypt:function(message,password,options){var mode=(options=options||{}).mode||new C.mode.OFB;mode.fixOptions&&mode.fixOptions(options);var m=message.constructor==String?UTF8.stringToBytes(message):message,iv=options.iv||util.randomBytes(4*AES._blocksize),k=password.constructor==String?C.PBKDF2(password,iv,32,{asBytes:!0}):password;return AES._init(k),mode.encrypt(AES,m,iv),m=options.iv?m:iv.concat(m),options&&options.asBytes?m:util.bytesToBase64(m)},decrypt:function(ciphertext,password,options){var mode=(options=options||{}).mode||new C.mode.OFB;mode.fixOptions&&mode.fixOptions(options);var c=ciphertext.constructor==String?util.base64ToBytes(ciphertext):ciphertext,iv=options.iv||c.splice(0,4*AES._blocksize),k=password.constructor==String?C.PBKDF2(password,iv,32,{asBytes:!0}):password;return AES._init(k),mode.decrypt(AES,c,iv),options&&options.asBytes?c:UTF8.bytesToString(c)},_blocksize:4,_encryptblock:function(m,offset){for(var row=0;row<AES._blocksize;row++)for(var col=0;col<4;col++)state[row][col]=m[offset+4*col+row];for(row=0;row<4;row++)for(col=0;col<4;col++)state[row][col]^=keyschedule[col][row];for(var round=1;round<nrounds;round++){for(row=0;row<4;row++)for(col=0;col<4;col++)state[row][col]=SBOX[state[row][col]];for(state[1].push(state[1].shift()),state[2].push(state[2].shift()),state[2].push(state[2].shift()),state[3].unshift(state[3].pop()),col=0;col<4;col++){var s0=state[0][col],s1=state[1][col],s2=state[2][col],s3=state[3][col];state[0][col]=MULT2[s0]^MULT3[s1]^s2^s3,state[1][col]=s0^MULT2[s1]^MULT3[s2]^s3,state[2][col]=s0^s1^MULT2[s2]^MULT3[s3],state[3][col]=MULT3[s0]^s1^s2^MULT2[s3]}for(row=0;row<4;row++)for(col=0;col<4;col++)state[row][col]^=keyschedule[4*round+col][row]}for(row=0;row<4;row++)for(col=0;col<4;col++)state[row][col]=SBOX[state[row][col]];for(state[1].push(state[1].shift()),state[2].push(state[2].shift()),state[2].push(state[2].shift()),state[3].unshift(state[3].pop()),row=0;row<4;row++)for(col=0;col<4;col++)state[row][col]^=keyschedule[4*nrounds+col][row];for(row=0;row<AES._blocksize;row++)for(col=0;col<4;col++)m[offset+4*col+row]=state[row][col]},_decryptblock:function(c,offset){for(var row=0;row<AES._blocksize;row++)for(var col=0;col<4;col++)state[row][col]=c[offset+4*col+row];for(row=0;row<4;row++)for(col=0;col<4;col++)state[row][col]^=keyschedule[4*nrounds+col][row];for(var round=1;round<nrounds;round++){for(state[1].unshift(state[1].pop()),state[2].push(state[2].shift()),state[2].push(state[2].shift()),state[3].push(state[3].shift()),row=0;row<4;row++)for(col=0;col<4;col++)state[row][col]=INVSBOX[state[row][col]];for(row=0;row<4;row++)for(col=0;col<4;col++)state[row][col]^=keyschedule[4*(nrounds-round)+col][row];for(col=0;col<4;col++){var s0=state[0][col],s1=state[1][col],s2=state[2][col],s3=state[3][col];state[0][col]=MULTE[s0]^MULTB[s1]^MULTD[s2]^MULT9[s3],state[1][col]=MULT9[s0]^MULTE[s1]^MULTB[s2]^MULTD[s3],state[2][col]=MULTD[s0]^MULT9[s1]^MULTE[s2]^MULTB[s3],state[3][col]=MULTB[s0]^MULTD[s1]^MULT9[s2]^MULTE[s3]}}for(state[1].unshift(state[1].pop()),state[2].push(state[2].shift()),state[2].push(state[2].shift()),state[3].push(state[3].shift()),row=0;row<4;row++)for(col=0;col<4;col++)state[row][col]=INVSBOX[state[row][col]];for(row=0;row<4;row++)for(col=0;col<4;col++)state[row][col]^=keyschedule[col][row];for(row=0;row<AES._blocksize;row++)for(col=0;col<4;col++)c[offset+4*col+row]=state[row][col]},_init:function(k){keylength=k.length/4,nrounds=keylength+6,AES._keyexpansion(k)},_keyexpansion:function(k){keyschedule=[];for(var row=0;row<keylength;row++)keyschedule[row]=[k[4*row],k[4*row+1],k[4*row+2],k[4*row+3]];for(row=keylength;row<AES._blocksize*(nrounds+1);row++){var temp=[keyschedule[row-1][0],keyschedule[row-1][1],keyschedule[row-1][2],keyschedule[row-1][3]];row%keylength==0?(temp.push(temp.shift()),temp[0]=SBOX[temp[0]],temp[1]=SBOX[temp[1]],temp[2]=SBOX[temp[2]],temp[3]=SBOX[temp[3]],temp[0]^=RCON[row/keylength]):keylength>6&&row%keylength==4&&(temp[0]=SBOX[temp[0]],temp[1]=SBOX[temp[1]],temp[2]=SBOX[temp[2]],temp[3]=SBOX[temp[3]]),keyschedule[row]=[keyschedule[row-keylength][0]^temp[0],keyschedule[row-keylength][1]^temp[1],keyschedule[row-keylength][2]^temp[2],keyschedule[row-keylength][3]^temp[3]]}}}}(),ec.FieldElementFp.fastLucasSequence=function(p,P,Q,k){for(var n=k.bitLength(),s=k.getLowestSetBit(),Uh=BigInteger.ONE,Vl=BigInteger.TWO,Vh=P,Ql=BigInteger.ONE,Qh=BigInteger.ONE,j=n-1;j>=s+1;--j)Ql=Ql.multiply(Qh).mod(p),k.testBit(j)?(Qh=Ql.multiply(Q).mod(p),Uh=Uh.multiply(Vh).mod(p),Vl=Vh.multiply(Vl).subtract(P.multiply(Ql)).mod(p),Vh=Vh.multiply(Vh).subtract(Qh.shiftLeft(1)).mod(p)):(Qh=Ql,Uh=Uh.multiply(Vl).subtract(Ql).mod(p),Vh=Vh.multiply(Vl).subtract(P.multiply(Ql)).mod(p),Vl=Vl.multiply(Vl).subtract(Ql.shiftLeft(1)).mod(p));for(Qh=(Ql=Ql.multiply(Qh).mod(p)).multiply(Q).mod(p),Uh=Uh.multiply(Vl).subtract(Ql).mod(p),Vl=Vh.multiply(Vl).subtract(P.multiply(Ql)).mod(p),Ql=Ql.multiply(Qh).mod(p),j=1;j<=s;++j)Uh=Uh.multiply(Vl).mod(p),Vl=Vl.multiply(Vl).subtract(Ql.shiftLeft(1)).mod(p),Ql=Ql.multiply(Ql).mod(p);return[Uh,Vl]},ec.PointFp=function(curve,x,y,z,compressed){this.curve=curve,this.x=x,this.y=y,this.z=null==z?BigInteger.ONE:z,this.zinv=null,this.compressed=!!compressed},ec.PointFp.prototype.getX=function(){null==this.zinv&&(this.zinv=this.z.modInverse(this.curve.q));var r=this.x.toBigInteger().multiply(this.zinv);return this.curve.reduce(r),this.curve.fromBigInteger(r)},ec.PointFp.prototype.getY=function(){null==this.zinv&&(this.zinv=this.z.modInverse(this.curve.q));var r=this.y.toBigInteger().multiply(this.zinv);return this.curve.reduce(r),this.curve.fromBigInteger(r)},ec.PointFp.prototype.equals=function(other){return other==this||(this.isInfinity()?other.isInfinity():other.isInfinity()?this.isInfinity():!!other.y.toBigInteger().multiply(this.z).subtract(this.y.toBigInteger().multiply(other.z)).mod(this.curve.q).equals(BigInteger.ZERO)&&other.x.toBigInteger().multiply(this.z).subtract(this.x.toBigInteger().multiply(other.z)).mod(this.curve.q).equals(BigInteger.ZERO))},ec.PointFp.prototype.isInfinity=function(){return null==this.x&&null==this.y||this.z.equals(BigInteger.ZERO)&&!this.y.toBigInteger().equals(BigInteger.ZERO)},ec.PointFp.prototype.negate=function(){return new ec.PointFp(this.curve,this.x,this.y.negate(),this.z)},ec.PointFp.prototype.add=function(b){if(this.isInfinity())return b;if(b.isInfinity())return this;var u=b.y.toBigInteger().multiply(this.z).subtract(this.y.toBigInteger().multiply(b.z)).mod(this.curve.q),v=b.x.toBigInteger().multiply(this.z).subtract(this.x.toBigInteger().multiply(b.z)).mod(this.curve.q);if(BigInteger.ZERO.equals(v))return BigInteger.ZERO.equals(u)?this.twice():this.curve.getInfinity();var THREE=new BigInteger("3"),x1=this.x.toBigInteger(),y1=this.y.toBigInteger(),v2=(b.x.toBigInteger(),b.y.toBigInteger(),v.square()),v3=v2.multiply(v),x1v2=x1.multiply(v2),zu2=u.square().multiply(this.z),x3=zu2.subtract(x1v2.shiftLeft(1)).multiply(b.z).subtract(v3).multiply(v).mod(this.curve.q),y3=x1v2.multiply(THREE).multiply(u).subtract(y1.multiply(v3)).subtract(zu2.multiply(u)).multiply(b.z).add(u.multiply(v3)).mod(this.curve.q),z3=v3.multiply(this.z).multiply(b.z).mod(this.curve.q);return new ec.PointFp(this.curve,this.curve.fromBigInteger(x3),this.curve.fromBigInteger(y3),z3)},ec.PointFp.prototype.twice=function(){if(this.isInfinity())return this;if(0==this.y.toBigInteger().signum())return this.curve.getInfinity();var THREE=new BigInteger("3"),x1=this.x.toBigInteger(),y1=this.y.toBigInteger(),y1z1=y1.multiply(this.z),y1sqz1=y1z1.multiply(y1).mod(this.curve.q),a=this.curve.a.toBigInteger(),w=x1.square().multiply(THREE);BigInteger.ZERO.equals(a)||(w=w.add(this.z.square().multiply(a)));var x3=(w=w.mod(this.curve.q)).square().subtract(x1.shiftLeft(3).multiply(y1sqz1)).shiftLeft(1).multiply(y1z1).mod(this.curve.q),y3=w.multiply(THREE).multiply(x1).subtract(y1sqz1.shiftLeft(1)).shiftLeft(2).multiply(y1sqz1).subtract(w.square().multiply(w)).mod(this.curve.q),z3=y1z1.square().multiply(y1z1).shiftLeft(3).mod(this.curve.q);return new ec.PointFp(this.curve,this.curve.fromBigInteger(x3),this.curve.fromBigInteger(y3),z3)},ec.PointFp.prototype.multiply=function(k){if(this.isInfinity())return this;if(0==k.signum())return this.curve.getInfinity();var i,e=k,h=e.multiply(new BigInteger("3")),neg=this.negate(),R=this;for(i=h.bitLength()-2;i>0;--i){R=R.twice();var hBit=h.testBit(i);hBit!=e.testBit(i)&&(R=R.add(hBit?this:neg))}return R},ec.PointFp.prototype.multiplyTwo=function(j,x,k){var i;i=j.bitLength()>k.bitLength()?j.bitLength()-1:k.bitLength()-1;for(var R=this.curve.getInfinity(),both=this.add(x);i>=0;)R=R.twice(),j.testBit(i)?R=k.testBit(i)?R.add(both):R.add(this):k.testBit(i)&&(R=R.add(x)),--i;return R},ec.PointFp.prototype.getEncoded=function(compressed){var x=this.getX().toBigInteger(),y=this.getY().toBigInteger(),enc=ec.integerToBytes(x,32);return compressed?y.isEven()?enc.unshift(2):enc.unshift(3):(enc.unshift(4),enc=enc.concat(ec.integerToBytes(y,32))),enc},ec.PointFp.decodeFrom=function(curve,enc){enc[0];var dataLen=enc.length-1,xBa=enc.slice(1,1+dataLen/2),yBa=enc.slice(1+dataLen/2,1+dataLen);xBa.unshift(0),yBa.unshift(0);var x=new BigInteger(xBa),y=new BigInteger(yBa);return new ec.PointFp(curve,curve.fromBigInteger(x),curve.fromBigInteger(y))},ec.PointFp.prototype.add2D=function(b){if(this.isInfinity())return b;if(b.isInfinity())return this;if(this.x.equals(b.x))return this.y.equals(b.y)?this.twice():this.curve.getInfinity();var x_x=b.x.subtract(this.x),gamma=b.y.subtract(this.y).divide(x_x),x3=gamma.square().subtract(this.x).subtract(b.x),y3=gamma.multiply(this.x.subtract(x3)).subtract(this.y);return new ec.PointFp(this.curve,x3,y3)},ec.PointFp.prototype.twice2D=function(){if(this.isInfinity())return this;if(0==this.y.toBigInteger().signum())return this.curve.getInfinity();var TWO=this.curve.fromBigInteger(BigInteger.valueOf(2)),THREE=this.curve.fromBigInteger(BigInteger.valueOf(3)),gamma=this.x.square().multiply(THREE).add(this.curve.a).divide(this.y.multiply(TWO)),x3=gamma.square().subtract(this.x.multiply(TWO)),y3=gamma.multiply(this.x.subtract(x3)).subtract(this.y);return new ec.PointFp(this.curve,x3,y3)},ec.PointFp.prototype.multiply2D=function(k){if(this.isInfinity())return this;if(0==k.signum())return this.curve.getInfinity();var i,e=k,h=e.multiply(new BigInteger("3")),neg=this.negate(),R=this;for(i=h.bitLength()-2;i>0;--i){R=R.twice();var hBit=h.testBit(i);hBit!=e.testBit(i)&&(R=R.add2D(hBit?this:neg))}return R},ec.PointFp.prototype.isOnCurve=function(){var x=this.getX().toBigInteger(),y=this.getY().toBigInteger(),a=this.curve.getA().toBigInteger(),b=this.curve.getB().toBigInteger(),n=this.curve.getQ(),lhs=y.multiply(y).mod(n),rhs=x.multiply(x).multiply(x).add(a.multiply(x)).add(b).mod(n);return lhs.equals(rhs)},ec.PointFp.prototype.toString=function(){return"("+this.getX().toBigInteger().toString()+","+this.getY().toBigInteger().toString()+")"},ec.PointFp.prototype.validate=function(){var n=this.curve.getQ();if(this.isInfinity())throw new Error("Point is at infinity.");var x=this.getX().toBigInteger(),y=this.getY().toBigInteger();if(x.compareTo(BigInteger.ONE)<0||x.compareTo(n.subtract(BigInteger.ONE))>0)throw new Error("x coordinate out of bounds");if(y.compareTo(BigInteger.ONE)<0||y.compareTo(n.subtract(BigInteger.ONE))>0)throw new Error("y coordinate out of bounds");if(!this.isOnCurve())throw new Error("Point is not on the curve.");if(this.multiply(n).isInfinity())throw new Error("Point is not a scalar multiple of G.");return!0},ec.CurveFp=function(q,a,b){this.q=q,this.a=this.fromBigInteger(a),this.b=this.fromBigInteger(b),this.infinity=new ec.PointFp(this,null,null),this.reducer=new Barrett(this.q)},ec.CurveFp.prototype.getQ=function(){return this.q},ec.CurveFp.prototype.getA=function(){return this.a},ec.CurveFp.prototype.getB=function(){return this.b},ec.CurveFp.prototype.equals=function(other){return other==this||this.q.equals(other.q)&&this.a.equals(other.a)&&this.b.equals(other.b)},ec.CurveFp.prototype.getInfinity=function(){return this.infinity},ec.CurveFp.prototype.fromBigInteger=function(x){return new ec.FieldElementFp(this.q,x)},ec.CurveFp.prototype.reduce=function(x){this.reducer.reduce(x)},ec.CurveFp.prototype.decodePointHex=function(s){var firstByte=parseInt(s.substr(0,2),16);switch(firstByte){case 0:return this.infinity;case 2:case 3:var yTilde=1&firstByte,xHex=s.substr(2,s.length-2),X1=new BigInteger(xHex,16);return this.decompressPoint(yTilde,X1);case 4:case 6:case 7:var len=(s.length-2)/2,yHex=(xHex=s.substr(2,len),s.substr(len+2,len));return new ec.PointFp(this,this.fromBigInteger(new BigInteger(xHex,16)),this.fromBigInteger(new BigInteger(yHex,16)));default:return null}},ec.CurveFp.prototype.encodePointHex=function(p){if(p.isInfinity())return"00";var xHex=p.getX().toBigInteger().toString(16),yHex=p.getY().toBigInteger().toString(16),oLen=this.getQ().toString(16).length;for(oLen%2!=0&&oLen++;xHex.length<oLen;)xHex="0"+xHex;for(;yHex.length<oLen;)yHex="0"+yHex;return"04"+xHex+yHex},ec.CurveFp.prototype.decompressPoint=function(yTilde,X1){var x=this.fromBigInteger(X1),beta=x.multiply(x.square().add(this.getA())).add(this.getB()).sqrt();if(null==beta)throw new Error("Invalid point compression");var betaValue=beta.toBigInteger();return(betaValue.testBit(0)?1:0)!=yTilde&&(beta=this.fromBigInteger(this.getQ().subtract(betaValue))),new ec.PointFp(this,x,beta,null,!0)},ec.fromHex=function(s){return new BigInteger(s,16)},ec.integerToBytes=function(i,len){var bytes=i.toByteArrayUnsigned();if(len<bytes.length)bytes=bytes.slice(bytes.length-len);else for(;len>bytes.length;)bytes.unshift(0);return bytes},ec.X9Parameters=function(curve,g,n,h){this.curve=curve,this.g=g,this.n=n,this.h=h},ec.X9Parameters.prototype.getCurve=function(){return this.curve},ec.X9Parameters.prototype.getG=function(){return this.g},ec.X9Parameters.prototype.getN=function(){return this.n},ec.X9Parameters.prototype.getH=function(){return this.h},ec.secNamedCurves={secp256k1:function(){var p=ec.fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFC2F"),a=BigInteger.ZERO,b=ec.fromHex("7"),n=ec.fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141"),h=BigInteger.ONE,curve=new ec.CurveFp(p,a,b),G=curve.decodePointHex("0479BE667EF9DCBBAC55A06295CE870B07029BFCDB2DCE28D959F2815B16F81798483ADA7726A3C4655DA4FBFC0E1108A8FD17B448A68554199C47D08FFB10D4B8");return new ec.X9Parameters(curve,G,n,h)}},ec.getSECCurveByName=function(name){return null==ec.secNamedCurves[name]?null:ec.secNamedCurves[name]()},function(){var bitjs=GLOBAL.bitjs=function(){};"FLO"==GLOBAL.cryptocoin&&(bitjs.pub=35,bitjs.priv=163,bitjs.multisig=8,bitjs.compressed=!1),"FLO_TEST"==GLOBAL.cryptocoin&&(bitjs.pub=115,bitjs.priv=239,bitjs.multisig=198),"BTC"==GLOBAL.cryptocoin&&(bitjs.pub=0,bitjs.priv=128,bitjs.multisig=5),"BTC_TESTNET"==GLOBAL.cryptocoin&&(bitjs.pub=111,bitjs.priv=239,bitjs.multisig=196),bitjs.privkey2wif=function(h){var r=Crypto.util.hexToBytes(h);1==bitjs.compressed&&r.push(1),r.unshift(bitjs.priv);var checksum=Crypto.SHA256(Crypto.SHA256(r,{asBytes:!0}),{asBytes:!0}).slice(0,4);return B58.encode(r.concat(checksum))},bitjs.wif2privkey=function(wif){var compressed=!1,decode=B58.decode(wif),key=decode.slice(0,decode.length-4);return(key=key.slice(1,key.length)).length>=33&&1==key[key.length-1]&&(key=key.slice(0,key.length-1),compressed=!0),{privkey:Crypto.util.bytesToHex(key),compressed:compressed}},bitjs.wif2pubkey=function(wif){var compressed=bitjs.compressed,r=bitjs.wif2privkey(wif);bitjs.compressed=r.compressed;var pubkey=bitjs.newPubkey(r.privkey);return bitjs.compressed=compressed,{pubkey:pubkey,compressed:r.compressed}},bitjs.wif2address=function(wif){var r=bitjs.wif2pubkey(wif);return{address:bitjs.pubkey2address(r.pubkey),compressed:r.compressed}},bitjs.newPubkey=function(hash){var privateKeyBigInt=BigInteger.fromByteArrayUnsigned(Crypto.util.hexToBytes(hash)),curvePt=EllipticCurve.getSECCurveByName("secp256k1").getG().multiply(privateKeyBigInt),x=curvePt.getX().toBigInteger(),y=curvePt.getY().toBigInteger(),publicKeyBytes=EllipticCurve.integerToBytes(x,32);if((publicKeyBytes=publicKeyBytes.concat(EllipticCurve.integerToBytes(y,32))).unshift(4),1==bitjs.compressed){var publicKeyBytesCompressed=EllipticCurve.integerToBytes(x,32);return y.isEven()?publicKeyBytesCompressed.unshift(2):publicKeyBytesCompressed.unshift(3),Crypto.util.bytesToHex(publicKeyBytesCompressed)}return Crypto.util.bytesToHex(publicKeyBytes)},bitjs.pubkey2address=function(h,byte){var r=ripemd160(Crypto.SHA256(Crypto.util.hexToBytes(h),{asBytes:!0}));r.unshift(byte||bitjs.pub);var checksum=Crypto.SHA256(Crypto.SHA256(r,{asBytes:!0}),{asBytes:!0}).slice(0,4);return B58.encode(r.concat(checksum))},bitjs.pubkeys2multisig=function(pubkeys,required){var s=[];s.push(80+required);for(var i=0;i<pubkeys.length;++i){let bytes=Crypto.util.hexToBytes(pubkeys[i]);s.push(bytes.length),s=s.concat(bytes)}if(s.push(80+pubkeys.length),s.push(174),s.length>520)throw Error(`redeemScript size(=${s.length}) too large`);var x=ripemd160(Crypto.SHA256(s,{asBytes:!0}),{asBytes:!0});x.unshift(bitjs.multisig);var r=x,checksum=(r=Crypto.SHA256(Crypto.SHA256(r,{asBytes:!0}),{asBytes:!0})).slice(0,4),redeemScript=Crypto.util.bytesToHex(s);return{address:B58.encode(x.concat(checksum)),redeemScript:redeemScript,size:s.length}},bitjs.transaction=function(tx_data=void 0){var btrx={};return btrx.version=2,btrx.inputs=[],btrx.outputs=[],btrx.locktime=0,btrx.floData="",btrx.addinput=function(txid,index,scriptPubKey,sequence){var o={};return o.outpoint={hash:txid,index:index},o.script=Crypto.util.hexToBytes(scriptPubKey),o.sequence=sequence||(0==btrx.locktime?4294967295:0),this.inputs.push(o)},btrx.addoutput=function(address,value){var o={},buf=[],addr=this.addressDecode(address);return o.value=new BigInteger(""+Math.round(1*value*1e8),10),addr.version===bitjs.pub?(buf.push(118),buf.push(169),(buf=this.writeBytesToScriptBuffer(buf,addr.bytes)).push(136),buf.push(172)):addr.version===bitjs.multisig&&(buf.push(169),(buf=this.writeBytesToScriptBuffer(buf,addr.bytes)).push(135)),o.script=buf,this.outputs.push(o)},btrx.addflodata=function(data){if("string"!=typeof data)throw Error("floData should be String");if(data.length>1040)throw Error("floData Character Limit Exceeded");if(bitjs.strToBytes(data).some((c=>c<32||c>127)))throw Error("floData contains Invalid characters (only ASCII characters allowed");return this.floData=data,this.floData},btrx.addressDecode=function(address){var bytes=B58.decode(address),front=bytes.slice(0,bytes.length-4),back=bytes.slice(bytes.length-4);if(Crypto.SHA256(Crypto.SHA256(front,{asBytes:!0}),{asBytes:!0}).slice(0,4)+""==back+"")return{version:front[0],bytes:front.slice(1)}},btrx.transactionHash=function(index,sigHashType){for(var clone=bitjs.clone(this),shType=sigHashType||1,i=0;i<clone.inputs.length;i++)index!=i&&(clone.inputs[i].script=[]);if(clone.inputs&&clone.inputs[index]){if(1==shType);else if(2==shType){clone.outputs=[];for(i=0;i<clone.inputs.length;i++)index!=i&&(clone.inputs[i].sequence=0)}else if(3==shType){clone.outputs.length=index+1;for(i=0;i<index;i++)clone.outputs[i].value=-1,clone.outputs[i].script=[];for(i=0;i<clone.inputs.length;i++)index!=i&&(clone.inputs[i].sequence=0)}else if(shType>=128)if(clone.inputs=[clone.inputs[index]],129==shType);else if(130==shType)clone.outputs=[];else if(131==shType){clone.outputs.length=index+1;for(i=0;i<index;i++)clone.outputs[i].value=-1,clone.outputs[i].script=[]}var buffer=Crypto.util.hexToBytes(clone.serialize());buffer=buffer.concat(bitjs.numToBytes(parseInt(shType),4));var hash=Crypto.SHA256(buffer,{asBytes:!0});return Crypto.util.bytesToHex(Crypto.SHA256(hash,{asBytes:!0}))}return!1},btrx.transactionSig=function(index,wif,sigHashType,txhash){var shType=sigHashType||1,hash=txhash||Crypto.util.hexToBytes(this.transactionHash(index,shType));if(hash){var curve=EllipticCurve.getSECCurveByName("secp256k1"),key=bitjs.wif2privkey(wif),priv=BigInteger.fromByteArrayUnsigned(Crypto.util.hexToBytes(key.privkey)),n=curve.getN(),e=BigInteger.fromByteArrayUnsigned(hash),badrs=0;do{var k=this.deterministicK(wif,hash,badrs),r=curve.getG().multiply(k).getX().toBigInteger().mod(n),s=k.modInverse(n).multiply(e.add(priv.multiply(r))).mod(n);badrs++}while(r.compareTo(BigInteger.ZERO)<=0||s.compareTo(BigInteger.ZERO)<=0);var halfn=n.shiftRight(1);s.compareTo(halfn)>0&&(s=n.subtract(s));var sig=function(r,s){var rBa=r.toByteArraySigned(),sBa=s.toByteArraySigned(),sequence=[];return sequence.push(2),sequence.push(rBa.length),(sequence=sequence.concat(rBa)).push(2),sequence.push(sBa.length),(sequence=sequence.concat(sBa)).unshift(sequence.length),sequence.unshift(48),sequence}(r,s);return sig.push(parseInt(shType,10)),Crypto.util.bytesToHex(sig)}return!1},btrx.deterministicK=function(wif,hash,badrs){badrs=badrs||0;var key=bitjs.wif2privkey(wif),x=Crypto.util.hexToBytes(key.privkey),N=EllipticCurve.getSECCurveByName("secp256k1").getN(),v=[1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1],k=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0];k=Crypto.HMAC(Crypto.SHA256,v.concat([0]).concat(x).concat(hash),k,{asBytes:!0}),v=Crypto.HMAC(Crypto.SHA256,v,k,{asBytes:!0}),k=Crypto.HMAC(Crypto.SHA256,v.concat([1]).concat(x).concat(hash),k,{asBytes:!0}),v=Crypto.HMAC(Crypto.SHA256,v,k,{asBytes:!0});var T=[];T=v=Crypto.HMAC(Crypto.SHA256,v,k,{asBytes:!0});for(var KBigInt=BigInteger.fromByteArrayUnsigned(T),i=0;KBigInt.compareTo(N)>=0||KBigInt.compareTo(BigInteger.ZERO)<=0||i<badrs;)k=Crypto.HMAC(Crypto.SHA256,v.concat([0]),k,{asBytes:!0}),v=Crypto.HMAC(Crypto.SHA256,v,k,{asBytes:!0}),T=v=Crypto.HMAC(Crypto.SHA256,v,k,{asBytes:!0}),KBigInt=BigInteger.fromByteArrayUnsigned(T),i++;return KBigInt},btrx.writeBytesToScriptBuffer=function(buf,bytes){return bytes.length<76?buf.push(bytes.length):bytes.length<=255?(buf.push(76),buf.push(bytes.length)):bytes.length<=65535?(buf.push(77),buf.push(255&bytes.length),buf.push(bytes.length>>>8&255)):(buf.push(78),buf.push(255&bytes.length),buf.push(bytes.length>>>8&255),buf.push(bytes.length>>>16&255),buf.push(bytes.length>>>24&255)),buf=buf.concat(bytes)},btrx.parseScript=function(script){var chunks=[],i=0;function readChunk(n){chunks.push(script.slice(i,i+n)),i+=n}for(;i<script.length;){var opcode=script[i++];if(opcode>=240&&(opcode=opcode<<8|script[i++]),opcode>0&&opcode<76?readChunk(opcode):76==opcode?readChunk(script[i++]):77==opcode?readChunk(script[i++]<<8|script[i++]):78==opcode?readChunk(script[i++]<<24|script[i++]<<16|script[i++]<<8|script[i++]):chunks.push(opcode),i<0)break}return chunks},btrx.decodeRedeemScript=function(rs){"string"==typeof rs&&(rs=Crypto.util.hexToBytes(rs));var script=this.parseScript(rs);if(!(script[0]>80&&script[script.length-2]>80&&174==script[script.length-1]))throw"Invalid RedeemScript";var r={};r.required=script[0]-80,r.pubkeys=[];for(var i=1;i<script.length-2;i++)r.pubkeys.push(Crypto.util.bytesToHex(script[i]));return r.address=bitjs.pubkeys2multisig(r.pubkeys,r.required).address,r.redeemscript=Crypto.util.bytesToHex(rs),r},btrx.signinput=function(index,wif,sigHashType){var key=bitjs.wif2pubkey(wif),shType=sigHashType||1,signature=this.transactionSig(index,wif,shType),buf=[],sigBytes=Crypto.util.hexToBytes(signature);buf=this.writeBytesToScriptBuffer(buf,sigBytes);var pubKeyBytes=Crypto.util.hexToBytes(key.pubkey);return buf.push(pubKeyBytes.length),buf=buf.concat(pubKeyBytes),this.inputs[index].script=buf,!0},btrx.signmultisig=function(index,wif,sigHashType){var redeemScript,script=Array.from(this.inputs[index].script),sigsList=[];if(0==script[0]){script=this.parseScript(script);for(var i=0;i<script.length;i++)Array.isArray(script[i])&&(48==script[i][0]?sigsList.push(script[i]):script[i][0]>=80&&174==script[i][script[i].length-1]&&(redeemScript=script[i]))}else redeemScript=script;var pubkeyList=this.decodeRedeemScript(redeemScript).pubkeys,pubkey=bitjs.wif2pubkey(wif).pubkey;if(!pubkeyList.includes(pubkey))return!1;pubkeyList=pubkeyList.map((pub=>Crypto.util.hexToBytes(bitjs.pubkeydecompress(pub))));var shType=sigHashType||1;this.inputs[index].script=redeemScript;var signature=Crypto.util.hexToBytes(this.transactionSig(index,wif,shType));sigsList.push(signature);var buf=[];buf.push(0);for(let x in pubkeyList)for(let y in sigsList){var sighash=Crypto.util.hexToBytes(this.transactionHash(index,1*sigsList[y].slice(-1)[0]));if(bitjs.verifySignature(sighash,sigsList[y],pubkeyList[x])){buf=this.writeBytesToScriptBuffer(buf,sigsList[y]);break}}return buf=this.writeBytesToScriptBuffer(buf,redeemScript),this.inputs[index].script=buf,!0},btrx.sign=function(wif,sigHashType){for(var shType=sigHashType||1,i=0;i<this.inputs.length;i++){var decodedScript=this.scriptDecode(i);if("scriptpubkey"==decodedScript.type&&0==decodedScript.signed){var addr=bitjs.wif2address(wif).address;decodedScript.pubhash==Crypto.util.bytesToHex(this.addressDecode(addr).bytes)&&this.signinput(i,wif,shType)}else"multisig"==decodedScript.type&&this.signmultisig(i,wif,shType)}return this.serialize()},btrx.scriptDecode=function(index){var script=this.parseScript(this.inputs[index].script);return 5==script.length&&172==script[script.length-1]?{type:"scriptpubkey",signed:!1,pubhash:Crypto.util.bytesToHex(script[2])}:2==script.length&&48==script[0][0]?{type:"scriptpubkey",signed:!0}:0==script[0]&&174==script[script.length-1][script[script.length-1].length-1]?{type:"multisig",rs:script[script.length-1]}:script[0]>=80&&174==script[script.length-1]?{type:"multisig",rs:Array.from(this.inputs[index].script)}:void 0},btrx.serialize=function(){var buffer=[];buffer=(buffer=buffer.concat(bitjs.numToBytes(parseInt(this.version),4))).concat(bitjs.numToVarInt(this.inputs.length));for(var i=0;i<this.inputs.length;i++){var txin=this.inputs[i];buffer=(buffer=buffer.concat(Crypto.util.hexToBytes(txin.outpoint.hash).reverse())).concat(bitjs.numToBytes(parseInt(txin.outpoint.index),4));var scriptBytes=txin.script;buffer=(buffer=(buffer=buffer.concat(bitjs.numToVarInt(scriptBytes.length))).concat(scriptBytes)).concat(bitjs.numToBytes(parseInt(txin.sequence),4))}buffer=buffer.concat(bitjs.numToVarInt(this.outputs.length));for(i=0;i<this.outputs.length;i++){var txout=this.outputs[i];buffer=buffer.concat(bitjs.numToBytes(txout.value,8));scriptBytes=txout.script;buffer=(buffer=buffer.concat(bitjs.numToVarInt(scriptBytes.length))).concat(scriptBytes)}return buffer=(buffer=(buffer=buffer.concat(bitjs.numToBytes(parseInt(this.locktime),4))).concat(bitjs.numToVarInt(this.floData.length))).concat(bitjs.strToBytes(this.floData)),Crypto.util.bytesToHex(buffer)},tx_data&&function(buffer){"string"==typeof buffer&&(buffer=Crypto.util.hexToBytes(buffer));var pos=0,readAsInt=function(bytes){return 0==bytes?0:(pos++,buffer[pos-1]+256*readAsInt(bytes-1))},readVarInt=function(){return pos++,buffer[pos-1]<253?buffer[pos-1]:readAsInt(buffer[pos-1]-251)},readBytes=function(bytes){return pos+=bytes,buffer.slice(pos-bytes,pos)},readVarString=function(){var size=readVarInt();return readBytes(size)};const self=btrx;self.version=readAsInt(4);for(var ins=readVarInt(),i=0;i<ins;i++)self.inputs.push({outpoint:{hash:Crypto.util.bytesToHex(readBytes(32).reverse()),index:readAsInt(4)},script:readVarString(),sequence:readAsInt(4)});var outs=readVarInt();for(i=0;i<outs;i++)self.outputs.push({value:bitjs.bytesToNum(readBytes(8)),script:readVarString()});self.lock_time=readAsInt(4),self.floData=readVarString().map((b=>String.fromCharCode(b))).join("")}(tx_data),btrx},bitjs.numToBytes=function(num,bytes){return void 0===bytes&&(bytes=8),0==bytes?[]:-1==num?Crypto.util.hexToBytes("ffffffffffffffff"):[num%256].concat(bitjs.numToBytes(Math.floor(num/256),bytes-1))},bitjs.numToByteArray=function(num){return num<=256?[num]:[num%256].concat(bitjs.numToByteArray(Math.floor(num/256)))},bitjs.numToVarInt=function(num){return num<253?[num]:num<65536?[253].concat(bitjs.numToBytes(num,2)):num<4294967296?[254].concat(bitjs.numToBytes(num,4)):[255].concat(bitjs.numToBytes(num,8))},bitjs.bytesToNum=function(bytes){return 0==bytes.length?0:bytes[0]+256*bitjs.bytesToNum(bytes.slice(1))},bitjs.strToBytes=function(str){return str.split("").map((c=>c.charCodeAt(0)))},bitjs.pubkeydecompress=function(pubkey){if("string"==typeof pubkey&&pubkey.match(/^[a-f0-9]+$/i)){var curve=EllipticCurve.getSECCurveByName("secp256k1");try{var pt=curve.curve.decodePointHex(pubkey),x=pt.getX().toBigInteger(),y=pt.getY().toBigInteger(),publicKeyBytes=EllipticCurve.integerToBytes(x,32);return(publicKeyBytes=publicKeyBytes.concat(EllipticCurve.integerToBytes(y,32))).unshift(4),Crypto.util.bytesToHex(publicKeyBytes)}catch(e){return!1}}return!1},bitjs.verifySignature=function(hash,sig,pubkey){return Bitcoin.ECDSA.verify(hash,sig,pubkey)},bitjs.clone=function(obj){if(null==obj||"object"!=typeof obj)return obj;var temp=new obj.constructor;for(var key in obj)obj.hasOwnProperty(key)&&(temp[key]=bitjs.clone(obj[key]));return temp};var B58=bitjs.Base58={alphabet:"123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz",validRegex:/^[1-9A-HJ-NP-Za-km-z]+$/,base:BigInteger.valueOf(58),encode:function(input){for(var bi=BigInteger.fromByteArrayUnsigned(input),chars=[];bi.compareTo(B58.base)>=0;){var mod=bi.mod(B58.base);chars.unshift(B58.alphabet[mod.intValue()]),bi=bi.subtract(mod).divide(B58.base)}chars.unshift(B58.alphabet[bi.intValue()]);for(var i=0;i<input.length&&0==input[i];i++)chars.unshift(B58.alphabet[0]);return chars.join("")},decode:function(input){for(var bi=BigInteger.valueOf(0),leadingZerosNum=0,i=input.length-1;i>=0;i--){var alphaIndex=B58.alphabet.indexOf(input[i]);if(alphaIndex<0)throw"Invalid character";bi=bi.add(BigInteger.valueOf(alphaIndex).multiply(B58.base.pow(input.length-1-i))),"1"==input[i]?leadingZerosNum++:leadingZerosNum=0}for(var bytes=bi.toByteArrayUnsigned();leadingZerosNum-- >0;)bytes.unshift(0);return bytes}}}(),function(){var ecparams,rng,P_OVER_FOUR,ECDSA,Bip38,Bitcoin=GLOBAL.Bitcoin={},B58=Bitcoin.Base58={alphabet:"123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz",validRegex:/^[1-9A-HJ-NP-Za-km-z]+$/,base:BigInteger.valueOf(58),encode:function(input){for(var bi=BigInteger.fromByteArrayUnsigned(input),chars=[];bi.compareTo(B58.base)>=0;){var mod=bi.mod(B58.base);chars.unshift(B58.alphabet[mod.intValue()]),bi=bi.subtract(mod).divide(B58.base)}chars.unshift(B58.alphabet[bi.intValue()]);for(var i=0;i<input.length&&0==input[i];i++)chars.unshift(B58.alphabet[0]);return chars.join("")},decode:function(input){for(var bi=BigInteger.valueOf(0),leadingZerosNum=0,i=input.length-1;i>=0;i--){var alphaIndex=B58.alphabet.indexOf(input[i]);if(alphaIndex<0)throw"Invalid character";bi=bi.add(BigInteger.valueOf(alphaIndex).multiply(B58.base.pow(input.length-1-i))),"1"==input[i]?leadingZerosNum++:leadingZerosNum=0}for(var bytes=bi.toByteArrayUnsigned();leadingZerosNum-- >0;)bytes.unshift(0);return bytes}};Bitcoin.Address=function(bytes){if("string"==typeof bytes){var d=Bitcoin.Address.decodeString(bytes);if(bytes=d.hash,d.version!=Bitcoin.Address.standardVersion&&d.version!=Bitcoin.Address.multisigVersion)throw"Version (prefix) "+d.version+" not supported!";this.version=d.version}else this.version=Bitcoin.Address.standardVersion;this.hash=bytes},Bitcoin.Address.standardVersion=35,Bitcoin.Address.multisigVersion=94,"FLO_TEST"==GLOBAL.cryptocoin&&(Bitcoin.Address.standardVersion=115,Bitcoin.Address.multisigVersion=198),Bitcoin.Address.prototype.toString=function(version=null){var hash=this.hash.slice(0);hash.unshift(null!==version?version:this.version);var checksum=Crypto.SHA256(Crypto.SHA256(hash,{asBytes:!0}),{asBytes:!0}),bytes=hash.concat(checksum.slice(0,4));return Bitcoin.Base58.encode(bytes)},Bitcoin.Address.prototype.getHashBase64=function(){return Crypto.util.bytesToBase64(this.hash)},Bitcoin.Address.decodeString=function(string){var bytes=Bitcoin.Base58.decode(string),hash=bytes.slice(0,21),checksum=Crypto.SHA256(Crypto.SHA256(hash,{asBytes:!0}),{asBytes:!0});if(checksum[0]!=bytes[21]||checksum[1]!=bytes[22]||checksum[2]!=bytes[23]||checksum[3]!=bytes[24])throw"Checksum validation failed!";return{version:hash.shift(),hash:hash}},Bitcoin.ECDSA=(ecparams=EllipticCurve.getSECCurveByName("secp256k1"),rng=new SecureRandom,P_OVER_FOUR=null,ECDSA={getBigRandom:function(limit){return new BigInteger(limit.bitLength(),rng).mod(limit.subtract(BigInteger.ONE)).add(BigInteger.ONE)},sign:function(hash,priv){var d=priv,n=ecparams.getN(),e=BigInteger.fromByteArrayUnsigned(hash);do{var k=ECDSA.getBigRandom(n),r=ecparams.getG().multiply(k).getX().toBigInteger().mod(n)}while(r.compareTo(BigInteger.ZERO)<=0);var s=k.modInverse(n).multiply(e.add(d.multiply(r))).mod(n);return ECDSA.serializeSig(r,s)},verify:function(hash,sig,pubkey){var r,s,Q;if(Bitcoin.Util.isArray(sig)){var obj=ECDSA.parseSig(sig);r=obj.r,s=obj.s}else{if("object"!=typeof sig||!sig.r||!sig.s)throw"Invalid value for signature";r=sig.r,s=sig.s}if(pubkey instanceof EllipticCurve.PointFp)Q=pubkey;else{if(!Bitcoin.Util.isArray(pubkey))throw"Invalid format for pubkey value, must be byte array or ec.PointFp";Q=EllipticCurve.PointFp.decodeFrom(ecparams.getCurve(),pubkey)}var e=BigInteger.fromByteArrayUnsigned(hash);return ECDSA.verifyRaw(e,r,s,Q)},verifyRaw:function(e,r,s,Q){var n=ecparams.getN(),G=ecparams.getG();if(r.compareTo(BigInteger.ONE)<0||r.compareTo(n)>=0)return!1;if(s.compareTo(BigInteger.ONE)<0||s.compareTo(n)>=0)return!1;var c=s.modInverse(n),u1=e.multiply(c).mod(n),u2=r.multiply(c).mod(n);return G.multiply(u1).add(Q.multiply(u2)).getX().toBigInteger().mod(n).equals(r)},serializeSig:function(r,s){var rBa=r.toByteArraySigned(),sBa=s.toByteArraySigned(),sequence=[];return sequence.push(2),sequence.push(rBa.length),(sequence=sequence.concat(rBa)).push(2),sequence.push(sBa.length),(sequence=sequence.concat(sBa)).unshift(sequence.length),sequence.unshift(48),sequence},parseSig:function(sig){var cursor;if(48!=sig[0])throw new Error("Signature not a valid DERSequence");if(2!=sig[cursor=2])throw new Error("First element in signature must be a DERInteger");var rBa=sig.slice(cursor+2,cursor+2+sig[cursor+1]);if(2!=sig[cursor+=2+sig[cursor+1]])throw new Error("Second element in signature must be a DERInteger");var sBa=sig.slice(cursor+2,cursor+2+sig[cursor+1]);return cursor+=2+sig[cursor+1],{r:BigInteger.fromByteArrayUnsigned(rBa),s:BigInteger.fromByteArrayUnsigned(sBa)}},parseSigCompact:function(sig){if(65!==sig.length)throw"Signature has the wrong length";var i=sig[0]-27;if(i<0||i>7)throw"Invalid signature type";var n=ecparams.getN();return{r:BigInteger.fromByteArrayUnsigned(sig.slice(1,33)).mod(n),s:BigInteger.fromByteArrayUnsigned(sig.slice(33,65)).mod(n),i:i}},recoverPubKey:function(r,s,hash,i){var isYEven=1&(i&=3),isSecondKey=i>>1,n=ecparams.getN(),G=ecparams.getG(),curve=ecparams.getCurve(),p=curve.getQ(),a=curve.getA().toBigInteger(),b=curve.getB().toBigInteger();P_OVER_FOUR||(P_OVER_FOUR=p.add(BigInteger.ONE).divide(BigInteger.valueOf(4)));var x=isSecondKey?r.add(n):r,beta=x.multiply(x).multiply(x).add(a.multiply(x)).add(b).mod(p).modPow(P_OVER_FOUR,p),y=(beta.isEven(),(beta.isEven()?!isYEven:isYEven)?beta:p.subtract(beta)),R=new EllipticCurve.PointFp(curve,curve.fromBigInteger(x),curve.fromBigInteger(y));R.validate();var e=BigInteger.fromByteArrayUnsigned(hash),eNeg=BigInteger.ZERO.subtract(e).mod(n),rInv=r.modInverse(n),Q=function(P,k,Q,l){for(var m=Math.max(k.bitLength(),l.bitLength()),Z=P.add2D(Q),R=P.curve.getInfinity(),i=m-1;i>=0;--i)(R=R.twice2D()).z=BigInteger.ONE,k.testBit(i)?R=l.testBit(i)?R.add2D(Z):R.add2D(P):l.testBit(i)&&(R=R.add2D(Q));return R}(R,s,G,eNeg).multiply(rInv);if(Q.validate(),!ECDSA.verifyRaw(e,r,s,Q))throw"Pubkey recovery unsuccessful";var pubKey=new Bitcoin.ECKey;return pubKey.pub=Q,pubKey},calcPubkeyRecoveryParam:function(address,r,s,hash){for(var i=0;i<4;i++)try{if(Bitcoin.ECDSA.recoverPubKey(r,s,hash,i).getBitcoinAddress().toString()==address)return i}catch(e){}throw"Unable to find valid recovery factor"}}),Bitcoin.KeyPool=new function(){return this.keyArray=[],this.push=function(item){if(null!=item&&null!=item.priv){var doAdd=!0;for(var index in this.keyArray){var currentItem=this.keyArray[index];if(null!=currentItem&&null!=currentItem.priv&&item.getBitcoinAddress()==currentItem.getBitcoinAddress()){doAdd=!1;break}}doAdd&&this.keyArray.push(item)}},this.reset=function(){this.keyArray=[]},this.getArray=function(){return this.keyArray.slice(0)},this.setArray=function(ka){this.keyArray=ka},this.length=function(){return this.keyArray.length},this.toString=function(){var keyPoolString="# = "+this.length()+"\n",pool=this.getArray();for(var index in pool){var item=pool[index];Bitcoin.Util.hasMethods(item,"getBitcoinAddress","toString")&&null!=item&&(keyPoolString+='"'+item.getBitcoinAddress()+'", "'+item.toString("wif")+'"\n')}return keyPoolString},this},Bitcoin.Bip38Key=((Bip38=function(address,encryptedKey){this.address=address,this.priv=encryptedKey}).prototype.getBitcoinAddress=function(){return this.address},Bip38.prototype.toString=function(){return this.priv},Bip38),Bitcoin.ECKey=function(){var ECDSA=Bitcoin.ECDSA,KeyPool=Bitcoin.KeyPool,ecparams=EllipticCurve.getSECCurveByName("secp256k1"),ECKey=function(input){if(input){if(input instanceof BigInteger)this.priv=input;else if(Bitcoin.Util.isArray(input))this.priv=BigInteger.fromByteArrayUnsigned(input);else if("string"==typeof input){var bytes=null;try{/^[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{52}$/.test(input)?(bytes=ECKey.decodeCompressedWalletImportFormat(input),this.compressed=!0):ECKey.isHexFormat(input)&&(bytes=Crypto.util.hexToBytes(input))}catch(exc1){this.setError(exc1)}ECKey.isBase6Format(input)?this.priv=new BigInteger(input,6):null==bytes||32!=bytes.length?this.priv=null:this.priv=BigInteger.fromByteArrayUnsigned(bytes)}}else{var n=ecparams.getN();this.priv=ECDSA.getBigRandom(n)}this.compressed=null==this.compressed?!!ECKey.compressByDefault:this.compressed;try{null!=this.priv&&0==BigInteger.ZERO.compareTo(this.priv)&&this.setError("Error: BigInteger equal to zero.");var rangeLimitBytes=Crypto.util.hexToBytes("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364140"),limitBigInt=BigInteger.fromByteArrayUnsigned(rangeLimitBytes);null!=this.priv&&limitBigInt.compareTo(this.priv)<0&&this.setError("Error: BigInteger outside of curve range."),null!=this.priv&&KeyPool.push(this)}catch(exc2){this.setError(exc2)}};return"FLO"==GLOBAL.cryptocoin?ECKey.privateKeyPrefix=163:"FLO_TEST"==GLOBAL.cryptocoin?ECKey.privateKeyPrefix=239:"BTC"==GLOBAL.cryptocoin?ECKey.privateKeyPrefix=128:"BTC_TEST"==GLOBAL.cryptocoin&&(ECKey.privateKeyPrefix=239),ECKey.compressByDefault=!1,ECKey.prototype.setError=function(err){return this.error=err,this.priv=null,this},ECKey.prototype.setCompressed=function(v){return this.compressed=!!v,this.pubPoint&&(this.pubPoint.compressed=this.compressed),this},ECKey.prototype.getPub=function(){return this.compressed?this.pubComp?this.pubComp:this.pubComp=this.getPubPoint().getEncoded(1):this.pubUncomp?this.pubUncomp:this.pubUncomp=this.getPubPoint().getEncoded(0)},ECKey.prototype.getPubPoint=function(){return this.pubPoint||(this.pubPoint=ecparams.getG().multiply(this.priv),this.pubPoint.compressed=this.compressed),this.pubPoint},ECKey.prototype.getPubKeyHex=function(){return this.compressed?this.pubKeyHexComp?this.pubKeyHexComp:this.pubKeyHexComp=Crypto.util.bytesToHex(this.getPub()).toString().toUpperCase():this.pubKeyHexUncomp?this.pubKeyHexUncomp:this.pubKeyHexUncomp=Crypto.util.bytesToHex(this.getPub()).toString().toUpperCase()},ECKey.prototype.getPubKeyHash=function(){return this.compressed?this.pubKeyHashComp?this.pubKeyHashComp:this.pubKeyHashComp=Bitcoin.Util.sha256ripe160(this.getPub()):this.pubKeyHashUncomp?this.pubKeyHashUncomp:this.pubKeyHashUncomp=Bitcoin.Util.sha256ripe160(this.getPub())},ECKey.prototype.getBitcoinAddress=function(){var hash=this.getPubKeyHash();return new Bitcoin.Address(hash).toString()},ECKey.prototype.setPub=function(pub){Bitcoin.Util.isArray(pub)&&(pub=Crypto.util.bytesToHex(pub).toString().toUpperCase());var ecPoint=ecparams.getCurve().decodePointHex(pub);return this.setCompressed(ecPoint.compressed),this.pubPoint=ecPoint,this},ECKey.prototype.getBitcoinWalletImportFormat=function(){var bytes=this.getBitcoinPrivateKeyByteArray();if(null==bytes)return"";bytes.unshift(ECKey.privateKeyPrefix),this.compressed&&bytes.push(1);var checksum=Crypto.SHA256(Crypto.SHA256(bytes,{asBytes:!0}),{asBytes:!0});return bytes=bytes.concat(checksum.slice(0,4)),Bitcoin.Base58.encode(bytes)},ECKey.prototype.getBitcoinHexFormat=function(){return Crypto.util.bytesToHex(this.getBitcoinPrivateKeyByteArray()).toString().toUpperCase()},ECKey.prototype.getBitcoinBase64Format=function(){return Crypto.util.bytesToBase64(this.getBitcoinPrivateKeyByteArray())},ECKey.prototype.getBitcoinPrivateKeyByteArray=function(){if(null==this.priv)return null;for(var bytes=this.priv.toByteArrayUnsigned();bytes.length<32;)bytes.unshift(0);return bytes},ECKey.prototype.toString=function(format){return"base64"==(format=format||"").toString().toLowerCase()||"b64"==format.toString().toLowerCase()?this.getBitcoinBase64Format():"wif"==format.toString().toLowerCase()?this.getBitcoinWalletImportFormat():this.getBitcoinHexFormat()},ECKey.prototype.sign=function(hash){return ECDSA.sign(hash,this.priv)},ECKey.prototype.verify=function(hash,sig){return ECDSA.verify(hash,sig,this.getPub())},ECKey.decodeWalletImportFormat=function(privStr){var bytes=Bitcoin.Base58.decode(privStr),hash=bytes.slice(0,33),checksum=Crypto.SHA256(Crypto.SHA256(hash,{asBytes:!0}),{asBytes:!0});if(checksum[0]!=bytes[33]||checksum[1]!=bytes[34]||checksum[2]!=bytes[35]||checksum[3]!=bytes[36])throw"Checksum validation failed!";hash.shift();return hash},ECKey.decodeCompressedWalletImportFormat=function(privStr){var bytes=Bitcoin.Base58.decode(privStr),hash=bytes.slice(0,34),checksum=Crypto.SHA256(Crypto.SHA256(hash,{asBytes:!0}),{asBytes:!0});if(checksum[0]!=bytes[34]||checksum[1]!=bytes[35]||checksum[2]!=bytes[36]||checksum[3]!=bytes[37])throw"Checksum validation failed!";hash.shift();return hash.pop(),hash},ECKey.isHexFormat=function(key){return key=key.toString(),/^[A-Fa-f0-9]{64}$/.test(key)},ECKey.isWalletImportFormat=function(key){return key=key.toString(),128==ECKey.privateKeyPrefix?/^5[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{50}$/.test(key):/^R[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{50}$/.test(key)},ECKey.isCompressedWalletImportFormat=function(key){return key=key.toString(),128==ECKey.privateKeyPrefix?/^[LK][123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{51}$/.test(key):/^R[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{51}$/.test(key)},ECKey.isBase64Format=function(key){return key=key.toString(),/^[ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789=+\/]{44}$/.test(key)},ECKey.isBase6Format=function(key){return key=key.toString(),/^[012345]{99}$/.test(key)},ECKey.isMiniFormat=function(key){key=key.toString();var validChars22=/^S[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{21}$/.test(key),validChars26=/^S[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{25}$/.test(key),validChars30=/^S[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{29}$/.test(key),testBytes=Crypto.SHA256(key+"?",{asBytes:!0});return(0===testBytes[0]||1===testBytes[0])&&(validChars22||validChars26||validChars30)},ECKey}(),Bitcoin.Util={isArray:Array.isArray||function(o){return"[object Array]"===Object.prototype.toString.call(o)},makeFilledArray:function(len,val){for(var array=[],i=0;i<len;)array[i++]=val;return array},numToVarInt:function(i){return i<253?[i]:i<=65536?[253,i>>>8,255&i]:i<=1?[254].concat(Crypto.util.wordsToBytes([i])):[255].concat(Crypto.util.wordsToBytes([i>>>32,i]))},valueToBigInt:function(valueBuffer){return valueBuffer instanceof BigInteger?valueBuffer:BigInteger.fromByteArrayUnsigned(valueBuffer)},formatValue:function(valueBuffer){for(var value=this.valueToBigInt(valueBuffer).toString(),integerPart=value.length>8?value.substr(0,value.length-8):"0",decimalPart=value.length>8?value.substr(value.length-8):value;decimalPart.length<8;)decimalPart="0"+decimalPart;for(decimalPart=decimalPart.replace(/0*$/,"");decimalPart.length<2;)decimalPart+="0";return integerPart+"."+decimalPart},parseValue:function(valueString){for(var valueComp=valueString.split("."),integralPart=valueComp[0],fractionalPart=valueComp[1]||"0";fractionalPart.length<8;)fractionalPart+="0";fractionalPart=fractionalPart.replace(/^0+/g,"");var value=BigInteger.valueOf(parseInt(integralPart));return value=(value=value.multiply(BigInteger.valueOf(1e8))).add(BigInteger.valueOf(parseInt(fractionalPart)))},sha256ripe160:function(data){return ripemd160(Crypto.SHA256(data,{asBytes:!0}),{asBytes:!0})},dsha256:function(data){return Crypto.SHA256(Crypto.SHA256(data,{asBytes:!0}),{asBytes:!0})},hasMethods:function(obj){for(var methodName,i=1;methodName=arguments[i++];)if("function"!=typeof obj[methodName])return!1;return!0}}}(),(ellipticEncryption=GLOBAL.ellipticCurveEncryption=function(){}).rng=new SecureRandom,ellipticEncryption.getCurveParameters=function(curveName){curveName=void 0!==curveName?curveName:"secp256k1";var c=EllipticCurve.getSECCurveByName(curveName),curveDetails={Q:"",A:"",B:"",GX:"",GY:"",N:""};return curveDetails.Q=c.getCurve().getQ().toString(),curveDetails.A=c.getCurve().getA().toBigInteger().toString(),curveDetails.B=c.getCurve().getB().toBigInteger().toString(),curveDetails.GX=c.getG().getX().toBigInteger().toString(),curveDetails.GY=c.getG().getY().toBigInteger().toString(),curveDetails.N=c.getN().toString(),curveDetails},ellipticEncryption.selectedCurve=ellipticEncryption.getCurveParameters("secp256k1"),ellipticEncryption.get_curve=function(){return new EllipticCurve.CurveFp(new BigInteger(this.selectedCurve.Q),new BigInteger(this.selectedCurve.A),new BigInteger(this.selectedCurve.B))},ellipticEncryption.get_G=function(curve){return new EllipticCurve.PointFp(curve,curve.fromBigInteger(new BigInteger(this.selectedCurve.GX)),curve.fromBigInteger(new BigInteger(this.selectedCurve.GY)))},ellipticEncryption.pick_rand=function(){var n=new BigInteger(this.selectedCurve.N),n1=n.subtract(BigInteger.ONE);return new BigInteger(n.bitLength(),this.rng).mod(n1).add(BigInteger.ONE)},ellipticEncryption.senderRandom=function(){return this.pick_rand().toString()},ellipticEncryption.receiverRandom=function(){return this.pick_rand().toString()},ellipticEncryption.senderPublicString=function(senderPrivateKey){var senderKeyECData={},curve=this.get_curve(),G=this.get_G(curve),a=new BigInteger(senderPrivateKey),P=G.multiply(a);return senderKeyECData.XValuePublicString=P.getX().toBigInteger().toString(),senderKeyECData.YValuePublicString=P.getY().toBigInteger().toString(),senderKeyECData},ellipticEncryption.receiverPublicString=function(receiverPublicKey){var receiverKeyECData={},curve=this.get_curve(),G=this.get_G(curve),a=new BigInteger(receiverPublicKey),P=G.multiply(a);return receiverKeyECData.XValuePublicString=P.getX().toBigInteger().toString(),receiverKeyECData.YValuePublicString=P.getY().toBigInteger().toString(),receiverKeyECData},ellipticEncryption.senderSharedKeyDerivation=function(receiverPublicStringXValue,receiverPublicStringYValue,senderPrivateKey){var senderDerivedKey={},curve=this.get_curve(),P=new EllipticCurve.PointFp(curve,curve.fromBigInteger(new BigInteger(receiverPublicStringXValue)),curve.fromBigInteger(new BigInteger(receiverPublicStringYValue))),a=new BigInteger(senderPrivateKey),S=P.multiply(a);return senderDerivedKey.XValue=S.getX().toBigInteger().toString(),senderDerivedKey.YValue=S.getY().toBigInteger().toString(),senderDerivedKey},ellipticEncryption.receiverSharedKeyDerivation=function(senderPublicStringXValue,senderPublicStringYValue,receiverPrivateKey){var receiverDerivedKey={},curve=this.get_curve(),P=new EllipticCurve.PointFp(curve,curve.fromBigInteger(new BigInteger(senderPublicStringXValue)),curve.fromBigInteger(new BigInteger(senderPublicStringYValue))),a=new BigInteger(receiverPrivateKey),S=P.multiply(a);return receiverDerivedKey.XValue=S.getX().toBigInteger().toString(),receiverDerivedKey.YValue=S.getY().toBigInteger().toString(),receiverDerivedKey},function(){function n(a){throw a}var q=null;function s(a,b){this.a=a,this.b=b}function u(a,b){var g,d=[],h=(1<<b)-1,f=a.length*b;for(g=0;g<f;g+=b)d[g>>>5]|=(a.charCodeAt(g/b)&h)<<32-b-g%32;return{value:d,binLen:f}}function x(a){var h,f,b=[],d=a.length;for(0!=d%2&&n("String of HEX type must be in byte increments"),h=0;h<d;h+=2)f=parseInt(a.substr(h,2),16),isNaN(f)&&n("String of HEX type contains invalid characters"),b[h>>>3]|=f<<24-h%8*4;return{value:b,binLen:4*d}}function B(a){var h,f,g,k,m,b=[],d=0;for(-1===a.search(/^[a-zA-Z0-9=+\/]+$/)&&n("Invalid character in base-64 string"),h=a.indexOf("="),a=a.replace(/\=/g,""),-1!==h&&h<a.length&&n("Invalid '=' found in base-64 string"),f=0;f<a.length;f+=4){for(m=a.substr(f,4),g=k=0;g<m.length;g+=1)k|=(h="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".indexOf(m[g]))<<18-6*g;for(g=0;g<m.length-1;g+=1)b[d>>2]|=(k>>>16-8*g&255)<<24-d%4*8,d+=1}return{value:b,binLen:8*d}}function E(a,b){var f,g,d="",h=4*a.length;for(f=0;f<h;f+=1)g=a[f>>>2]>>>8*(3-f%4),d+="0123456789abcdef".charAt(g>>>4&15)+"0123456789abcdef".charAt(15&g);return b.outputUpper?d.toUpperCase():d}function F(a,b){var f,g,k,d="",h=4*a.length;for(f=0;f<h;f+=3)for(k=(a[f>>>2]>>>8*(3-f%4)&255)<<16|(a[f+1>>>2]>>>8*(3-(f+1)%4)&255)<<8|a[f+2>>>2]>>>8*(3-(f+2)%4)&255,g=0;4>g;g+=1)d=8*f+6*g<=32*a.length?d+"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".charAt(k>>>6*(3-g)&63):d+b.b64Pad;return d}function G(a){var b={outputUpper:!1,b64Pad:"="};try{a.hasOwnProperty("outputUpper")&&(b.outputUpper=a.outputUpper),a.hasOwnProperty("b64Pad")&&(b.b64Pad=a.b64Pad)}catch(d){}return"boolean"!=typeof b.outputUpper&&n("Invalid outputUpper formatting option"),"string"!=typeof b.b64Pad&&n("Invalid b64Pad formatting option"),b}function H(a,b){var d=q;d=new s(a.a,a.b);return 32>=b?new s(d.a>>>b|d.b<<32-b&4294967295,d.b>>>b|d.a<<32-b&4294967295):new s(d.b>>>b-32|d.a<<64-b&4294967295,d.a>>>b-32|d.b<<64-b&4294967295)}function I(a,b){return 32>=b?new s(a.a>>>b,a.b>>>b|a.a<<32-b&4294967295):new s(0,a.a>>>b-32)}function J(a,b,d){return new s(a.a&b.a^~a.a&d.a,a.b&b.b^~a.b&d.b)}function U(a,b,d){return new s(a.a&b.a^a.a&d.a^b.a&d.a,a.b&b.b^a.b&d.b^b.b&d.b)}function V(a){var b=H(a,28),d=H(a,34);return a=H(a,39),new s(b.a^d.a^a.a,b.b^d.b^a.b)}function W(a){var b=H(a,14),d=H(a,18);return a=H(a,41),new s(b.a^d.a^a.a,b.b^d.b^a.b)}function X(a){var b=H(a,1),d=H(a,8);return a=I(a,7),new s(b.a^d.a^a.a,b.b^d.b^a.b)}function Y(a){var b=H(a,19),d=H(a,61);return a=I(a,6),new s(b.a^d.a^a.a,b.b^d.b^a.b)}function Z(a,b){var d,h,f;return d=(65535&a.b)+(65535&b.b),f=(65535&(h=(a.b>>>16)+(b.b>>>16)+(d>>>16)))<<16|65535&d,d=(65535&a.a)+(65535&b.a)+(h>>>16),new s((65535&(h=(a.a>>>16)+(b.a>>>16)+(d>>>16)))<<16|65535&d,f)}function aa(a,b,d,h){var f,g,k;return f=(65535&a.b)+(65535&b.b)+(65535&d.b)+(65535&h.b),k=(65535&(g=(a.b>>>16)+(b.b>>>16)+(d.b>>>16)+(h.b>>>16)+(f>>>16)))<<16|65535&f,f=(65535&a.a)+(65535&b.a)+(65535&d.a)+(65535&h.a)+(g>>>16),new s((65535&(g=(a.a>>>16)+(b.a>>>16)+(d.a>>>16)+(h.a>>>16)+(f>>>16)))<<16|65535&f,k)}function ba(a,b,d,h,f){var g,k,m;return g=(65535&a.b)+(65535&b.b)+(65535&d.b)+(65535&h.b)+(65535&f.b),m=(65535&(k=(a.b>>>16)+(b.b>>>16)+(d.b>>>16)+(h.b>>>16)+(f.b>>>16)+(g>>>16)))<<16|65535&g,g=(65535&a.a)+(65535&b.a)+(65535&d.a)+(65535&h.a)+(65535&f.a)+(k>>>16),new s((65535&(k=(a.a>>>16)+(b.a>>>16)+(d.a>>>16)+(h.a>>>16)+(f.a>>>16)+(g>>>16)))<<16|65535&g,m)}function $(a,b,d){var h,f,g,k,m,j,A,C,K,e,L,v,l,M,t,p,y,z,r,N,O,P,Q,R,c,S,T,D,w=[];for("SHA-384"===d||"SHA-512"===d?(L=80,h=31+(b+128>>>10<<5),M=32,t=2,p=Z,y=aa,z=ba,r=X,N=Y,O=V,P=W,R=U,Q=J,S=[new(c=s)(1116352408,3609767458),new c(1899447441,602891725),new c(3049323471,3964484399),new c(3921009573,2173295548),new c(961987163,4081628472),new c(1508970993,3053834265),new c(2453635748,2937671579),new c(2870763221,3664609560),new c(3624381080,2734883394),new c(310598401,1164996542),new c(607225278,1323610764),new c(1426881987,3590304994),new c(1925078388,4068182383),new c(2162078206,991336113),new c(2614888103,633803317),new c(3248222580,3479774868),new c(3835390401,2666613458),new c(4022224774,944711139),new c(264347078,2341262773),new c(604807628,2007800933),new c(770255983,1495990901),new c(1249150122,1856431235),new c(1555081692,3175218132),new c(1996064986,2198950837),new c(2554220882,3999719339),new c(2821834349,766784016),new c(2952996808,2566594879),new c(3210313671,3203337956),new c(3336571891,1034457026),new c(3584528711,2466948901),new c(113926993,3758326383),new c(338241895,168717936),new c(666307205,1188179964),new c(773529912,1546045734),new c(1294757372,1522805485),new c(1396182291,2643833823),new c(1695183700,2343527390),new c(1986661051,1014477480),new c(2177026350,1206759142),new c(2456956037,344077627),new c(2730485921,1290863460),new c(2820302411,3158454273),new c(3259730800,3505952657),new c(3345764771,106217008),new c(3516065817,3606008344),new c(3600352804,1432725776),new c(4094571909,1467031594),new c(275423344,851169720),new c(430227734,3100823752),new c(506948616,1363258195),new c(659060556,3750685593),new c(883997877,3785050280),new c(958139571,3318307427),new c(1322822218,3812723403),new c(1537002063,2003034995),new c(1747873779,3602036899),new c(1955562222,1575990012),new c(2024104815,1125592928),new c(2227730452,2716904306),new c(2361852424,442776044),new c(2428436474,593698344),new c(2756734187,3733110249),new c(3204031479,2999351573),new c(3329325298,3815920427),new c(3391569614,3928383900),new c(3515267271,566280711),new c(3940187606,3454069534),new c(4118630271,4000239992),new c(116418474,1914138554),new c(174292421,2731055270),new c(289380356,3203993006),new c(460393269,320620315),new c(685471733,587496836),new c(852142971,1086792851),new c(1017036298,365543100),new c(1126000580,2618297676),new c(1288033470,3409855158),new c(1501505948,4234509866),new c(1607167915,987167468),new c(1816402316,1246189591)],e="SHA-384"===d?[new c(3418070365,3238371032),new c(1654270250,914150663),new c(2438529370,812702999),new c(355462360,4144912697),new c(1731405415,4290775857),new c(41048885895,1750603025),new c(3675008525,1694076839),new c(1203062813,3204075428)]:[new c(1779033703,4089235720),new c(3144134277,2227873595),new c(1013904242,4271175723),new c(2773480762,1595750129),new c(1359893119,2917565137),new c(2600822924,725511199),new c(528734635,4215389547),new c(1541459225,327033209)]):n("Unexpected error in SHA-2 implementation"),a[b>>>5]|=128<<24-b%32,a[h]=b,T=a.length,v=0;v<T;v+=M){for(b=e[0],h=e[1],f=e[2],g=e[3],k=e[4],m=e[5],j=e[6],A=e[7],l=0;l<L;l+=1)w[l]=16>l?new c(a[l*t+v],a[l*t+v+1]):y(N(w[l-2]),w[l-7],r(w[l-15]),w[l-16]),C=z(A,P(k),Q(k,m,j),S[l],w[l]),K=p(O(b),R(b,h,f)),A=j,j=m,m=k,k=p(g,C),g=f,f=h,h=b,b=p(C,K);e[0]=p(b,e[0]),e[1]=p(h,e[1]),e[2]=p(f,e[2]),e[3]=p(g,e[3]),e[4]=p(k,e[4]),e[5]=p(m,e[5]),e[6]=p(j,e[6]),e[7]=p(A,e[7])}return"SHA-384"===d?D=[e[0].a,e[0].b,e[1].a,e[1].b,e[2].a,e[2].b,e[3].a,e[3].b,e[4].a,e[4].b,e[5].a,e[5].b]:"SHA-512"===d?D=[e[0].a,e[0].b,e[1].a,e[1].b,e[2].a,e[2].b,e[3].a,e[3].b,e[4].a,e[4].b,e[5].a,e[5].b,e[6].a,e[6].b,e[7].a,e[7].b]:n("Unexpected error in SHA-2 implementation"),D}GLOBAL.jsSHA=function(a,b,d){var h=q,f=q,g=0,k=[0],m=0,j=q;8===(m=void 0!==d?d:8)||16===m||n("charSize must be 8 or 16"),"HEX"===b?(0!=a.length%2&&n("srcString of HEX type must be in byte increments"),j=x(a),g=j.binLen,k=j.value):"ASCII"===b||"TEXT"===b?(j=u(a,m),g=j.binLen,k=j.value):"B64"===b?(j=B(a),g=j.binLen,k=j.value):n("inputFormat must be HEX, TEXT, ASCII, or B64"),this.getHash=function(a,b,d){var e=q,m=k.slice(),j="";switch(b){case"HEX":e=E;break;case"B64":e=F;break;default:n("format must be HEX or B64")}return"SHA-384"===a?(q===h&&(h=$(m,g,a)),j=e(h,G(d))):"SHA-512"===a?(q===f&&(f=$(m,g,a)),j=e(f,G(d))):n("Chosen SHA variant is not supported"),j},this.getHMAC=function(a,b,d,e,f){var h,l,j,t,p,y=[],z=[],r=q;switch(e){case"HEX":h=E;break;case"B64":h=F;break;default:n("outputFormat must be HEX or B64")}for("SHA-384"===d?(j=128,p=384):"SHA-512"===d?(j=128,p=512):n("Chosen SHA variant is not supported"),"HEX"===b?(t=(r=x(a)).binLen,l=r.value):"ASCII"===b||"TEXT"===b?(t=(r=u(a,m)).binLen,l=r.value):"B64"===b?(t=(r=B(a)).binLen,l=r.value):n("inputFormat must be HEX, TEXT, ASCII, or B64"),a=8*j,b=j/4-1,j<t/8?(l=$(l,t,d))[b]&=4294967040:j>t/8&&(l[b]&=4294967040),j=0;j<=b;j+=1)y[j]=909522486^l[j],z[j]=1549556828^l[j];return h(d=$(z.concat($(y.concat(k),a+g,d)),a+p,d),G(f))}}}(),function(){var bech32=GLOBAL.bech32={},segwit_addr=GLOBAL.segwit_addr={},CHARSET="qpzry9x8gf2tvdw0s3jn54khce6mua7l",GENERATOR=[996825010,642813549,513874426,1027748829,705979059];function getEncodingConst(enc){return enc==bech32.encodings.BECH32?1:enc==bech32.encodings.BECH32M?734539939:null}function polymod(values){for(var chk=1,p=0;p<values.length;++p){var top=chk>>25;chk=(33554431&chk)<<5^values[p];for(var i=0;i<5;++i)top>>i&1&&(chk^=GENERATOR[i])}return chk}function hrpExpand(hrp){var p,ret=[];for(p=0;p<hrp.length;++p)ret.push(hrp.charCodeAt(p)>>5);for(ret.push(0),p=0;p<hrp.length;++p)ret.push(31&hrp.charCodeAt(p));return ret}function convertbits(data,frombits,tobits,pad){for(var acc=0,bits=0,ret=[],maxv=(1<<tobits)-1,p=0;p<data.length;++p){var value=data[p];if(value<0||value>>frombits!=0)return null;for(acc=acc<<frombits|value,bits+=frombits;bits>=tobits;)bits-=tobits,ret.push(acc>>bits&maxv)}if(pad)bits>0&&ret.push(acc<<tobits-bits&maxv);else if(bits>=frombits||acc<<tobits-bits&maxv)return null;return ret}function segwit_addr_decode(hrp,addr){var bech32m=!1,dec=bech32.decode(addr,bech32.encodings.BECH32);if(null===dec&&(dec=bech32.decode(addr,bech32.encodings.BECH32M),bech32m=!0),null===dec||dec.hrp!==hrp||dec.data.length<1||dec.data[0]>16)return null;var res=convertbits(dec.data.slice(1),5,8,!1);return null===res||res.length<2||res.length>40||0===dec.data[0]&&20!==res.length&&32!==res.length||0===dec.data[0]&&bech32m?null:0===dec.data[0]||bech32m?{version:dec.data[0],program:res}:null}bech32.encodings={BECH32:"bech32",BECH32M:"bech32m"},bech32.encode=function(hrp,data,enc){for(var combined=data.concat(function(hrp,data,enc){for(var mod=polymod(hrpExpand(hrp).concat(data).concat([0,0,0,0,0,0]))^getEncodingConst(enc),ret=[],p=0;p<6;++p)ret.push(mod>>5*(5-p)&31);return ret}(hrp,data,enc)),ret=hrp+"1",p=0;p<combined.length;++p)ret+=CHARSET.charAt(combined[p]);return ret},bech32.decode=function(bechString,enc){var p,has_lower=!1,has_upper=!1;for(p=0;p<bechString.length;++p){if(bechString.charCodeAt(p)<33||bechString.charCodeAt(p)>126)return null;bechString.charCodeAt(p)>=97&&bechString.charCodeAt(p)<=122&&(has_lower=!0),bechString.charCodeAt(p)>=65&&bechString.charCodeAt(p)<=90&&(has_upper=!0)}if(has_lower&&has_upper)return null;var pos=(bechString=bechString.toLowerCase()).lastIndexOf("1");if(pos<1||pos+7>bechString.length||bechString.length>90)return null;var hrp=bechString.substring(0,pos),data=[];for(p=pos+1;p<bechString.length;++p){var d=CHARSET.indexOf(bechString.charAt(p));if(-1===d)return null;data.push(d)}return function(hrp,data,enc){return polymod(hrpExpand(hrp).concat(data))===getEncodingConst(enc)}(hrp,data,enc)?{hrp:hrp,data:data.slice(0,data.length-6)}:null},segwit_addr.convertbits=convertbits,segwit_addr.decode=segwit_addr_decode,segwit_addr.encode=function(hrp,version,program){var enc=bech32.encodings.BECH32;version>0&&(enc=bech32.encodings.BECH32M);var ret=bech32.encode(hrp,[version].concat(convertbits(program,8,5,!0)),enc);return null===segwit_addr_decode(hrp,ret)?null:ret},segwit_addr.isTaprootAddress=function(address){try{const taprootDecoded=segwit_addr.decode("bc",address);return null!==taprootDecoded&&1===taprootDecoded.version}catch(error){return!1}}}(),(coinjs=GLOBAL.coinjs=function(){}).pub=0,coinjs.priv=128,coinjs.multisig=5,coinjs.hdkey={prv:76066276,pub:76067358},coinjs.bech32={charset:"qpzry9x8gf2tvdw0s3jn54khce6mua7l",version:0,hrp:"bc"},coinjs.compressed=!0,coinjs.developer="33tht1bKDgZVxb39MnZsWa8oxHXHvUYE4G",coinjs.newKeys=function(input){var privkey=input?Crypto.SHA256(input):this.newPrivkey(),pubkey=this.newPubkey(privkey);return{privkey:privkey,pubkey:pubkey,address:this.pubkey2address(pubkey),wif:this.privkey2wif(privkey),compressed:this.compressed}},coinjs.newPrivkey=function(){var x=GLOBAL.location;x+=GLOBAL.screen.height*GLOBAL.screen.width*GLOBAL.screen.colorDepth,x+=coinjs.random(64),x+=GLOBAL.screen.availHeight*GLOBAL.screen.availWidth*GLOBAL.screen.pixelDepth,x+=navigator.language,x+=GLOBAL.history.length,x+=coinjs.random(64),x+=navigator.userAgent,x+="coinb.in",x+=Crypto.util.randomBytes(64).join(""),x+=x.length,x+=(new Date).getTimezoneOffset(),x+=coinjs.random(64),x+=document.getElementById("entropybucket")?document.getElementById("entropybucket").innerHTML:"";var r=x+=x+""+x;for(let i=0;i<x.length/25;i++)r=Crypto.SHA256(r.concat(x));for(var checkrBigInt=new BigInteger(r),orderBigInt=new BigInteger("fffffffffffffffffffffffffffffffebaaedce6af48a03bbfd25e8cd0364141");checkrBigInt.compareTo(orderBigInt)>=0||checkrBigInt.equals(BigInteger.ZERO)||checkrBigInt.equals(BigInteger.ONE);)r=Crypto.SHA256(r.concat(x)),checkrBigInt=new BigInteger(r);return r},coinjs.newPubkey=function(hash){var privateKeyBigInt=BigInteger.fromByteArrayUnsigned(Crypto.util.hexToBytes(hash)),curvePt=EllipticCurve.getSECCurveByName("secp256k1").getG().multiply(privateKeyBigInt),x=curvePt.getX().toBigInteger(),y=curvePt.getY().toBigInteger(),publicKeyBytes=EllipticCurve.integerToBytes(x,32);if((publicKeyBytes=publicKeyBytes.concat(EllipticCurve.integerToBytes(y,32))).unshift(4),1==coinjs.compressed){var publicKeyBytesCompressed=EllipticCurve.integerToBytes(x,32);return y.isEven()?publicKeyBytesCompressed.unshift(2):publicKeyBytesCompressed.unshift(3),Crypto.util.bytesToHex(publicKeyBytesCompressed)}return Crypto.util.bytesToHex(publicKeyBytes)},coinjs.pubkey2address=function(h,byte){var r=ripemd160(Crypto.SHA256(Crypto.util.hexToBytes(h),{asBytes:!0}));r.unshift(byte||coinjs.pub);var checksum=Crypto.SHA256(Crypto.SHA256(r,{asBytes:!0}),{asBytes:!0}).slice(0,4);return coinjs.base58encode(r.concat(checksum))},coinjs.scripthash2address=function(h){var x=Crypto.util.hexToBytes(h);x.unshift(coinjs.pub);var r=x,checksum=(r=Crypto.SHA256(Crypto.SHA256(r,{asBytes:!0}),{asBytes:!0})).slice(0,4);return coinjs.base58encode(x.concat(checksum))},coinjs.pubkeys2MultisigAddress=function(pubkeys,required){var s=coinjs.script();s.writeOp(81+1*required-1);for(var i=0;i<pubkeys.length;++i)s.writeBytes(Crypto.util.hexToBytes(pubkeys[i]));s.writeOp(81+pubkeys.length-1),s.writeOp(174);var x=ripemd160(Crypto.SHA256(s.buffer,{asBytes:!0}),{asBytes:!0});x.unshift(coinjs.multisig);var r=x,checksum=(r=Crypto.SHA256(Crypto.SHA256(r,{asBytes:!0}),{asBytes:!0})).slice(0,4),redeemScript=Crypto.util.bytesToHex(s.buffer),address=coinjs.base58encode(x.concat(checksum));return s.buffer.length>520&&(address="invalid",redeemScript="invalid"),{address:address,redeemScript:redeemScript,size:s.buffer.length}},coinjs.pubkeys2MultisigAddressBech32=function(pubkeys,required){var r=coinjs.pubkeys2MultisigAddress(pubkeys,required),program=Crypto.SHA256(Crypto.util.hexToBytes(r.redeemScript),{asBytes:!0});return{address:coinjs.bech32_encode(coinjs.bech32.hrp,[coinjs.bech32.version].concat(coinjs.bech32_convert(program,8,5,!0))),redeemScript:r.redeemScript,scripthash:Crypto.util.bytesToHex(program),size:r.size}},coinjs.simpleHodlAddress=function(pubkey,checklocktimeverify){if(checklocktimeverify<0)throw"Parameter for OP_CHECKLOCKTIMEVERIFY is negative.";var s=coinjs.script();checklocktimeverify<=16&&checklocktimeverify>=1?s.writeOp(80+checklocktimeverify):s.writeBytes(coinjs.numToScriptNumBytes(checklocktimeverify)),s.writeOp(177),s.writeOp(117),s.writeBytes(Crypto.util.hexToBytes(pubkey)),s.writeOp(172);var x=ripemd160(Crypto.SHA256(s.buffer,{asBytes:!0}),{asBytes:!0});x.unshift(coinjs.multisig);var r=x,checksum=(r=Crypto.SHA256(Crypto.SHA256(r,{asBytes:!0}),{asBytes:!0})).slice(0,4),redeemScript=Crypto.util.bytesToHex(s.buffer);return{address:coinjs.base58encode(x.concat(checksum)),redeemScript:redeemScript}},coinjs.segwitAddress=function(pubkey){var keyhash=[0,20].concat(ripemd160(Crypto.SHA256(Crypto.util.hexToBytes(pubkey),{asBytes:!0}),{asBytes:!0})),x=ripemd160(Crypto.SHA256(keyhash,{asBytes:!0}),{asBytes:!0});x.unshift(coinjs.multisig);var r=x,checksum=(r=Crypto.SHA256(Crypto.SHA256(r,{asBytes:!0}),{asBytes:!0})).slice(0,4);return{address:coinjs.base58encode(x.concat(checksum)),type:"segwit",redeemscript:Crypto.util.bytesToHex(keyhash)}},coinjs.bech32Address=function(pubkey){var program=ripemd160(Crypto.SHA256(Crypto.util.hexToBytes(pubkey),{asBytes:!0}),{asBytes:!0});return{address:coinjs.bech32_encode(coinjs.bech32.hrp,[coinjs.bech32.version].concat(coinjs.bech32_convert(program,8,5,!0))),type:"bech32",redeemscript:Crypto.util.bytesToHex(program)}},coinjs.multisigBech32Address=function(redeemscript){var program=Crypto.SHA256(Crypto.util.hexToBytes(redeemscript),{asBytes:!0});return{address:coinjs.bech32_encode(coinjs.bech32.hrp,[coinjs.bech32.version].concat(coinjs.bech32_convert(program,8,5,!0))),type:"multisigBech32",redeemScript:redeemscript,scripthash:Crypto.util.bytesToHex(program)}},coinjs.bech32redeemscript=function(address){var decode=coinjs.bech32_decode(address);return!!decode&&(decode.data.shift(),Crypto.util.bytesToHex(coinjs.bech32_convert(decode.data,5,8,!1)))},coinjs.privkey2wif=function(h){var r=Crypto.util.hexToBytes(h);1==coinjs.compressed&&r.push(1),r.unshift(coinjs.priv);var checksum=Crypto.SHA256(Crypto.SHA256(r,{asBytes:!0}),{asBytes:!0}).slice(0,4);return coinjs.base58encode(r.concat(checksum))},coinjs.wif2privkey=function(wif){var compressed=!1,decode=coinjs.base58decode(wif),key=decode.slice(0,decode.length-4);return(key=key.slice(1,key.length)).length>=33&&1==key[key.length-1]&&(key=key.slice(0,key.length-1),compressed=!0),{privkey:Crypto.util.bytesToHex(key),compressed:compressed}},coinjs.wif2pubkey=function(wif){var compressed=coinjs.compressed,r=coinjs.wif2privkey(wif);coinjs.compressed=r.compressed;var pubkey=coinjs.newPubkey(r.privkey);return coinjs.compressed=compressed,{pubkey:pubkey,compressed:r.compressed}},coinjs.wif2address=function(wif){var r=coinjs.wif2pubkey(wif);return{address:coinjs.pubkey2address(r.pubkey),compressed:r.compressed}},coinjs.addressDecode=function(addr){try{if(segwit_addr.isTaprootAddress(addr)){var data=segwit_addr.decode("bc",addr);return data.type="bech32m",data.outstring="5120"+Crypto.util.bytesToHex(data.program),data}var bytes=coinjs.base58decode(addr),front=bytes.slice(0,bytes.length-4),back=bytes.slice(bytes.length-4);if(Crypto.SHA256(Crypto.SHA256(front,{asBytes:!0}),{asBytes:!0}).slice(0,4)+""==back+""){var o={};if(o.bytes=front.slice(1),o.version=front[0],o.version==coinjs.pub)o.type="standard";else if(o.version==coinjs.multisig)o.type="multisig";else if(o.version==coinjs.multisigBech32)o.type="multisigBech32";else if(o.version==coinjs.priv)o.type="wifkey";else if(42==o.version){if(o.type="stealth",o.option=front[1],0!=o.option)return alert("Stealth Address option other than 0 is currently not supported!"),!1;if(o.scankey=Crypto.util.bytesToHex(front.slice(2,35)),o.n=front[35],o.n>1)return alert("Stealth Multisig is currently not supported!"),!1;if(o.spendkey=Crypto.util.bytesToHex(front.slice(36,69)),o.m=front[69],o.prefixlen=front[70],o.prefixlen>0)return alert("Stealth Address Prefixes are currently not supported!"),!1;o.prefix=front.slice(71)}else o.type="other";return o}throw"Invalid checksum"}catch(e){let bech32rs=coinjs.bech32redeemscript(addr);return bech32rs&&40==bech32rs.length?{type:"bech32",redeemscript:bech32rs}:!(!bech32rs||64!=bech32rs.length)&&{type:"multisigBech32",redeemscript:bech32rs}}},coinjs.addressBalance=function(address,callback){coinjs.ajax(coinjs.host+"?uid="+coinjs.uid+"&key="+coinjs.key+"&setmodule=addresses&request=bal&address="+address+"&r="+Math.random(),callback,"GET")},coinjs.pubkeydecompress=function(pubkey){if("string"==typeof pubkey&&pubkey.match(/^[a-f0-9]+$/i)){var curve=EllipticCurve.getSECCurveByName("secp256k1");try{var pt=curve.curve.decodePointHex(pubkey),x=pt.getX().toBigInteger(),y=pt.getY().toBigInteger(),publicKeyBytes=EllipticCurve.integerToBytes(x,32);return(publicKeyBytes=publicKeyBytes.concat(EllipticCurve.integerToBytes(y,32))).unshift(4),Crypto.util.bytesToHex(publicKeyBytes)}catch(e){return!1}}return!1},coinjs.bech32_polymod=function(values){for(var chk=1,BECH32_GENERATOR=[996825010,642813549,513874426,1027748829,705979059],p=0;p<values.length;++p){var top=chk>>25;chk=(33554431&chk)<<5^values[p];for(var i=0;i<5;++i)top>>i&1&&(chk^=BECH32_GENERATOR[i])}return chk},coinjs.bech32_hrpExpand=function(hrp){var p,ret=[];for(p=0;p<hrp.length;++p)ret.push(hrp.charCodeAt(p)>>5);for(ret.push(0),p=0;p<hrp.length;++p)ret.push(31&hrp.charCodeAt(p));return ret},coinjs.bech32_verifyChecksum=function(hrp,data){return 1===coinjs.bech32_polymod(coinjs.bech32_hrpExpand(hrp).concat(data))},coinjs.bech32_createChecksum=function(hrp,data){for(var values=coinjs.bech32_hrpExpand(hrp).concat(data).concat([0,0,0,0,0,0]),mod=1^coinjs.bech32_polymod(values),ret=[],p=0;p<6;++p)ret.push(mod>>5*(5-p)&31);return ret},coinjs.bech32_encode=function(hrp,data){for(var combined=data.concat(coinjs.bech32_createChecksum(hrp,data)),ret=hrp+"1",p=0;p<combined.length;++p)ret+=coinjs.bech32.charset.charAt(combined[p]);return ret},coinjs.bech32_decode=function(bechString){var p,has_lower=!1,has_upper=!1;for(p=0;p<bechString.length;++p){if(bechString.charCodeAt(p)<33||bechString.charCodeAt(p)>126)return null;bechString.charCodeAt(p)>=97&&bechString.charCodeAt(p)<=122&&(has_lower=!0),bechString.charCodeAt(p)>=65&&bechString.charCodeAt(p)<=90&&(has_upper=!0)}if(has_lower&&has_upper)return null;var pos=(bechString=bechString.toLowerCase()).lastIndexOf("1");if(pos<1||pos+7>bechString.length||bechString.length>90)return null;var hrp=bechString.substring(0,pos),data=[];for(p=pos+1;p<bechString.length;++p){var d=coinjs.bech32.charset.indexOf(bechString.charAt(p));if(-1===d)return null;data.push(d)}return coinjs.bech32_verifyChecksum(hrp,data)?{hrp:hrp,data:data.slice(0,data.length-6)}:null},coinjs.bech32_convert=function(data,inBits,outBits,pad){for(var value=0,bits=0,maxV=(1<<outBits)-1,result=[],i=0;i<data.length;++i)for(value=value<<inBits|data[i],bits+=inBits;bits>=outBits;)bits-=outBits,result.push(value>>bits&maxV);if(pad)bits>0&&result.push(value<<outBits-bits&maxV);else{if(bits>=inBits)throw new Error("Excess padding");if(value<<outBits-bits&maxV)throw new Error("Non-zero padding")}return result},coinjs.testdeterministicK=function(){var tx=coinjs.transaction(),test_vectors=[{message:"test data",privkey:"fee0a1f7afebf9d2a5a80c0c98a31c709681cce195cbcd06342b517970c0be1e",k_bad00:"fcce1de7a9bcd6b2d3defade6afa1913fb9229e3b7ddf4749b55c4848b2a196e",k_bad01:"727fbcb59eb48b1d7d46f95a04991fc512eb9dbf9105628e3aec87428df28fd8",k_bad15:"398f0e2c9f79728f7b3d84d447ac3a86d8b2083c8f234a0ffa9c4043d68bd258"},{message:"Everything should be made as simple as possible, but not simpler.",privkey:"0000000000000000000000000000000000000000000000000000000000000001",k_bad00:"ec633bd56a5774a0940cb97e27a9e4e51dc94af737596a0c5cbb3d30332d92a5",k_bad01:"df55b6d1b5c48184622b0ead41a0e02bfa5ac3ebdb4c34701454e80aabf36f56",k_bad15:"def007a9a3c2f7c769c75da9d47f2af84075af95cadd1407393dc1e26086ef87"},{message:"Satoshi Nakamoto",privkey:"0000000000000000000000000000000000000000000000000000000000000002",k_bad00:"d3edc1b8224e953f6ee05c8bbf7ae228f461030e47caf97cde91430b4607405e",k_bad01:"f86d8e43c09a6a83953f0ab6d0af59fb7446b4660119902e9967067596b58374",k_bad15:"241d1f57d6cfd2f73b1ada7907b199951f95ef5ad362b13aed84009656e0254a"},{message:"Diffie Hellman",privkey:"7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f",k_bad00:"c378a41cb17dce12340788dd3503635f54f894c306d52f6e9bc4b8f18d27afcc",k_bad01:"90756c96fef41152ac9abe08819c4e95f16da2af472880192c69a2b7bac29114",k_bad15:"7b3f53300ab0ccd0f698f4d67db87c44cf3e9e513d9df61137256652b2e94e7c"},{message:"Japan",privkey:"8080808080808080808080808080808080808080808080808080808080808080",k_bad00:"f471e61b51d2d8db78f3dae19d973616f57cdc54caaa81c269394b8c34edcf59",k_bad01:"6819d85b9730acc876fdf59e162bf309e9f63dd35550edf20869d23c2f3e6d17",k_bad15:"d8e8bae3ee330a198d1f5e00ad7c5f9ed7c24c357c0a004322abca5d9cd17847"},{message:"Bitcoin",privkey:"fffffffffffffffffffffffffffffffebaaedce6af48a03bbfd25e8cd0364140",k_bad00:"36c848ffb2cbecc5422c33a994955b807665317c1ce2a0f59c689321aaa631cc",k_bad01:"4ed8de1ec952a4f5b3bd79d1ff96446bcd45cabb00fc6ca127183e14671bcb85",k_bad15:"56b6f47babc1662c011d3b1f93aa51a6e9b5f6512e9f2e16821a238d450a31f8"},{message:"i2FLPP8WEus5WPjpoHwheXOMSobUJVaZM1JPMQZq",privkey:"fffffffffffffffffffffffffffffffebaaedce6af48a03bbfd25e8cd0364140",k_bad00:"6e9b434fcc6bbb081a0463c094356b47d62d7efae7da9c518ed7bac23f4e2ed6",k_bad01:"ae5323ae338d6117ce8520a43b92eacd2ea1312ae514d53d8e34010154c593bb",k_bad15:"3eaa1b61d1b8ab2f1ca71219c399f2b8b3defa624719f1e96fe3957628c2c4ea"},{message:"lEE55EJNP7aLrMtjkeJKKux4Yg0E8E1SAJnWTCEh",privkey:"3881e5286abc580bb6139fe8e83d7c8271c6fe5e5c2d640c1f0ed0e1ee37edc9",k_bad00:"5b606665a16da29cc1c5411d744ab554640479dd8abd3c04ff23bd6b302e7034",k_bad01:"f8b25263152c042807c992eacd2ac2cc5790d1e9957c394f77ea368e3d9923bd",k_bad15:"ea624578f7e7964ac1d84adb5b5087dd14f0ee78b49072aa19051cc15dab6f33"},{message:"2SaVPvhxkAPrayIVKcsoQO5DKA8Uv5X/esZFlf+y",privkey:"7259dff07922de7f9c4c5720d68c9745e230b32508c497dd24cb95ef18856631",k_bad00:"3ab6c19ab5d3aea6aa0c6da37516b1d6e28e3985019b3adb388714e8f536686b",k_bad01:"19af21b05004b0ce9cdca82458a371a9d2cf0dc35a813108c557b551c08eb52e",k_bad15:"117a32665fca1b7137a91c4739ac5719fec0cf2e146f40f8e7c21b45a07ebc6a"},{message:"00A0OwO2THi7j5Z/jp0FmN6nn7N/DQd6eBnCS+/b",privkey:"0d6ea45d62b334777d6995052965c795a4f8506044b4fd7dc59c15656a28f7aa",k_bad00:"79487de0c8799158294d94c0eb92ee4b567e4dc7ca18addc86e49d31ce1d2db6",k_bad01:"9561d2401164a48a8f600882753b3105ebdd35e2358f4f808c4f549c91490009",k_bad15:"b0d273634129ff4dbdf0df317d4062a1dbc58818f88878ffdb4ec511c77976c0"}],result_txt="\n----------------------\nResults\n----------------------\n\n";for(i=0;i<test_vectors.length;i++){var hash=Crypto.SHA256(test_vectors[i].message.split("").map((function(c){return c.charCodeAt(0)})),{asBytes:!0}),wif=coinjs.privkey2wif(test_vectors[i].privkey),KBigInt=tx.deterministicK(wif,hash),KBigInt0=tx.deterministicK(wif,hash,0),KBigInt1=tx.deterministicK(wif,hash,1),KBigInt15=tx.deterministicK(wif,hash,15),K=Crypto.util.bytesToHex(KBigInt.toByteArrayUnsigned()),K0=Crypto.util.bytesToHex(KBigInt0.toByteArrayUnsigned()),K1=Crypto.util.bytesToHex(KBigInt1.toByteArrayUnsigned()),K15=Crypto.util.bytesToHex(KBigInt15.toByteArrayUnsigned());K!=test_vectors[i].k_bad00?result_txt+="Failed Test #"+(i+1)+"\n       K = "+K+"\nExpected = "+test_vectors[i].k_bad00+"\n\n":K0!=test_vectors[i].k_bad00?result_txt+="Failed Test #"+(i+1)+"\n      K0 = "+K0+"\nExpected = "+test_vectors[i].k_bad00+"\n\n":K1!=test_vectors[i].k_bad01?result_txt+="Failed Test #"+(i+1)+"\n      K1 = "+K1+"\nExpected = "+test_vectors[i].k_bad01+"\n\n":K15!=test_vectors[i].k_bad15&&(result_txt+="Failed Test #"+(i+1)+"\n     K15 = "+K15+"\nExpected = "+test_vectors[i].k_bad15+"\n\n")}return result_txt.length<60&&(result_txt="All Tests OK!"),result_txt},coinjs.hd=function(data){var r={parse:function(){var bytes=[];if("string"==typeof data){var decoded=coinjs.base58decode(data);if(82==decoded.length){var checksum=decoded.slice(78,82),hash=Crypto.SHA256(Crypto.SHA256(decoded.slice(0,78),{asBytes:!0}),{asBytes:!0});checksum[0]==hash[0]&&checksum[1]==hash[1]&&checksum[2]==hash[2]&&checksum[3]==hash[3]&&(bytes=decoded.slice(0,78))}}if(bytes&&bytes.length>0){r.version=coinjs.uint(bytes.slice(0,4),4),r.depth=coinjs.uint(bytes.slice(4,5),1),r.parent_fingerprint=bytes.slice(5,9),r.child_index=coinjs.uint(bytes.slice(9,13),4),r.chain_code=bytes.slice(13,45),r.key_bytes=bytes.slice(45,78);var c=coinjs.compressed;if(coinjs.compressed=!0,0==r.key_bytes[0]){r.type="private";var privkey=r.key_bytes.slice(1,33),privkeyHex=Crypto.util.bytesToHex(privkey),pubkey=coinjs.newPubkey(privkeyHex);r.keys={privkey:privkeyHex,pubkey:pubkey,address:coinjs.pubkey2address(pubkey),wif:coinjs.privkey2wif(privkeyHex)}}else if(2==r.key_bytes[0]||3==r.key_bytes[0]){r.type="public";var pubkeyHex=Crypto.util.bytesToHex(r.key_bytes);r.keys={pubkey:pubkeyHex,address:coinjs.pubkey2address(pubkeyHex)}}else r.type="invalid";r.keys_extended=r.extend(),coinjs.compressed=c}return r},extend:function(){return coinjs.hd().make({depth:1*this.depth+1,parent_fingerprint:this.parent_fingerprint,child_index:this.child_index,chain_code:this.chain_code,privkey:this.keys.privkey,pubkey:this.keys.pubkey})},derive_path:function(path){if("m"==path||"M"==path||"m'"==path||"M'"==path)return this;var p=path.split("/"),hdp=coinjs.clone(this);for(var i in p)if((0!=i||"m"==c)&&"remove"!=i){var c=p[i],use_private=c.length>1&&"'"==c[c.length-1],child_index=2147483647&parseInt(use_private?c.slice(0,c.length-1):c);use_private&&(child_index+=2147483648);var key=(hdp=hdp.derive(child_index)).keys_extended.privkey&&""!=hdp.keys_extended.privkey?hdp.keys_extended.privkey:hdp.keys_extended.pubkey;hdp=coinjs.hd(key)}return hdp},derive:function(i){i=i||0;var k,key,pubkey,o,blob=Crypto.util.hexToBytes(this.keys.pubkey).concat(coinjs.numToBytes(i,4).reverse()),hash=new jsSHA(Crypto.util.bytesToHex(blob),"HEX").getHMAC(Crypto.util.bytesToHex(r.chain_code),"HEX","SHA-512","HEX"),il=new BigInteger(hash.slice(0,64),16),ir=Crypto.util.hexToBytes(hash.slice(64,128)),ecparams=EllipticCurve.getSECCurveByName("secp256k1");if(ecparams.getCurve(),(o=coinjs.clone(this)).chain_code=ir,o.child_index=i,"private"==this.type)k=il.add(new BigInteger([0].concat(Crypto.util.hexToBytes(this.keys.privkey)))).mod(ecparams.getN()),key=Crypto.util.bytesToHex(k.toByteArrayUnsigned()),pubkey=coinjs.newPubkey(key),o.keys={privkey:key,pubkey:pubkey,wif:coinjs.privkey2wif(key),address:coinjs.pubkey2address(pubkey)};else if("public"==this.type){q=ecparams.curve.decodePointHex(this.keys.pubkey);var curvePt=ecparams.getG().multiply(il).add(q),x=curvePt.getX().toBigInteger(),y=curvePt.getY().toBigInteger(),publicKeyBytesCompressed=EllipticCurve.integerToBytes(x,32);y.isEven()?publicKeyBytesCompressed.unshift(2):publicKeyBytesCompressed.unshift(3),pubkey=Crypto.util.bytesToHex(publicKeyBytesCompressed),o.keys={pubkey:pubkey,address:coinjs.pubkey2address(pubkey)}}return o.parent_fingerprint=ripemd160(Crypto.SHA256(Crypto.util.hexToBytes(r.keys.pubkey),{asBytes:!0}),{asBytes:!0}).slice(0,4),o.keys_extended=o.extend(),o},master:function(pass){var seed=pass?Crypto.SHA256(pass):coinjs.newPrivkey(),I=new jsSHA(seed,"HEX").getHMAC("Bitcoin seed","TEXT","SHA-512","HEX"),chain=(Crypto.util.hexToBytes(I.slice(0,64)),Crypto.util.hexToBytes(I.slice(64,128)));return coinjs.hd().make({depth:0,parent_fingerprint:[0,0,0,0],child_index:0,chain_code:chain,privkey:I.slice(0,64),pubkey:coinjs.newPubkey(I.slice(0,64))})},make:function(data){var k=[];k.push(1*data.depth),k=(k=(k=k.concat(data.parent_fingerprint)).concat(coinjs.numToBytes(data.child_index,4).reverse())).concat(data.chain_code);var o={};if(data.privkey){var prv=coinjs.numToBytes(coinjs.hdkey.prv,4).reverse();(prv=prv.concat(k)).push(0),prv=prv.concat(Crypto.util.hexToBytes(data.privkey));var checksum=Crypto.SHA256(Crypto.SHA256(prv,{asBytes:!0}),{asBytes:!0}).slice(0,4),ret=prv.concat(checksum);o.privkey=coinjs.base58encode(ret)}if(data.pubkey){var pub=coinjs.numToBytes(coinjs.hdkey.pub,4).reverse();pub=(pub=pub.concat(k)).concat(Crypto.util.hexToBytes(data.pubkey)),checksum=Crypto.SHA256(Crypto.SHA256(pub,{asBytes:!0}),{asBytes:!0}).slice(0,4),ret=pub.concat(checksum),o.pubkey=coinjs.base58encode(ret)}return o}};return r.parse()},coinjs.script=function(data){var r={};return data?"string"==typeof data?r.buffer=Crypto.util.hexToBytes(data):coinjs.isArray(data)?r.buffer=data:data instanceof coinjs.script?r.buffer=data.buffer:r.buffer=data:r.buffer=[],r.parse=function(){var self=this;r.chunks=[];var i=0;function readChunk(n){self.chunks.push(self.buffer.slice(i,i+n)),i+=n}for(;i<this.buffer.length;){var opcode=this.buffer[i++];if(opcode>=240&&(opcode=opcode<<8|this.buffer[i++]),opcode>0&&opcode<76?readChunk(opcode):76==opcode?readChunk(this.buffer[i++]):77==opcode?readChunk(this.buffer[i++]<<8|this.buffer[i++]):78==opcode?readChunk(this.buffer[i++]<<24|this.buffer[i++]<<16|this.buffer[i++]<<8|this.buffer[i++]):this.chunks.push(opcode),i<0)break}return!0},r.decodeRedeemScript=function(script){var r=!1;try{var s=coinjs.script(Crypto.util.hexToBytes(script));if(s.chunks.length>=3&&174==s.chunks[s.chunks.length-1]){(r={}).signaturesRequired=s.chunks[0]-80;for(var pubkeys=[],i=1;i<s.chunks.length-2;i++)pubkeys.push(Crypto.util.bytesToHex(s.chunks[i]));r.pubkeys=pubkeys;var multi=coinjs.pubkeys2MultisigAddress(pubkeys,r.signaturesRequired);r.address=multi.address,r.type="multisig__";var rs=Crypto.util.bytesToHex(s.buffer);r.redeemscript=rs}else 2==s.chunks.length&&0==s.buffer[0]&&20==s.buffer[1]?((r={}).type="segwit__",rs=Crypto.util.bytesToHex(s.buffer),r.address=coinjs.pubkey2address(rs,coinjs.multisig),r.redeemscript=rs):5==s.chunks.length&&177==s.chunks[1]&&117==s.chunks[2]&&172==s.chunks[4]&&((r={}).pubkey=Crypto.util.bytesToHex(s.chunks[3]),r.checklocktimeverify=coinjs.bytesToNum(s.chunks[0].slice()),r.address=coinjs.simpleHodlAddress(r.pubkey,r.checklocktimeverify).address,rs=Crypto.util.bytesToHex(s.buffer),r.redeemscript=rs,r.type="hodl__")}catch(e){r=!1}return r},r.decodeRedeemScriptBech32=function(script){var r=!1;try{var s=coinjs.script(Crypto.util.hexToBytes(script));if(s.chunks.length>=3&&174==s.chunks[s.chunks.length-1]){(r={}).signaturesRequired=s.chunks[0]-80;for(var pubkeys=[],i=1;i<s.chunks.length-2;i++)pubkeys.push(Crypto.util.bytesToHex(s.chunks[i]));r.pubkeys=pubkeys;var multi=coinjs.pubkeys2MultisigAddressBech32(pubkeys,r.signaturesRequired);r.address=multi.address,r.type="multisig__";var rs=Crypto.util.bytesToHex(s.buffer);r.redeemscript=rs}}catch(e){r=!1}return r},r.spendToScript=function(address){var addr=coinjs.addressDecode(address),s=coinjs.script();return"bech32m"==addr.type?(s.writeBytes(Crypto.util.hexToBytes(addr.outstring)),s):("bech32"==addr.type||"multisigBech32"==addr.type?(s.writeOp(0),s.writeBytes(Crypto.util.hexToBytes(addr.redeemscript))):addr.version==coinjs.multisig?(s.writeOp(169),s.writeBytes(addr.bytes),s.writeOp(135)):(s.writeOp(118),s.writeOp(169),s.writeBytes(addr.bytes),s.writeOp(136),s.writeOp(172)),s)},r.pubkeyHash=function(address){var addr=coinjs.addressDecode(address),s=coinjs.script();return s.writeOp(118),s.writeOp(169),s.writeBytes(addr.bytes),s.writeOp(136),s.writeOp(172),s},r.writeOp=function(op){return this.buffer.push(op),this.chunks.push(op),!0},r.writeBytes=function(data){return data.length<76?this.buffer.push(data.length):data.length<=255?(this.buffer.push(76),this.buffer.push(data.length)):data.length<=65535?(this.buffer.push(77),this.buffer.push(255&data.length),this.buffer.push(data.length>>>8&255)):(this.buffer.push(78),this.buffer.push(255&data.length),this.buffer.push(data.length>>>8&255),this.buffer.push(data.length>>>16&255),this.buffer.push(data.length>>>24&255)),this.buffer=this.buffer.concat(data),this.chunks.push(data),!0},r.parse(),r},coinjs.transaction=function(){var r={version:1,lock_time:0,ins:[],outs:[],witness:!1,timestamp:null,block:null,addinput:function(txid,index,script,sequence){var o={};return o.outpoint={hash:txid,index:index},o.script=coinjs.script(script||[]),o.sequence=sequence||(0==r.lock_time?4294967295:0),this.ins.push(o)},addoutput:function(address,value){var o={};o.value=new BigInteger(""+Math.round(1*value*1e8),10);var s=coinjs.script();return o.script=s.spendToScript(address),this.outs.push(o)},addstealth:function(stealth,value){var ephemeralKeyBigInt=BigInteger.fromByteArrayUnsigned(Crypto.util.hexToBytes(coinjs.newPrivkey())),curve=EllipticCurve.getSECCurveByName("secp256k1"),p=EllipticCurve.fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFC2F"),a=BigInteger.ZERO,b=EllipticCurve.fromHex("7"),calccurve=new EllipticCurve.CurveFp(p,a,b),ephemeralPt=curve.getG().multiply(ephemeralKeyBigInt),sharedPt=calccurve.decodePointHex(stealth.scankey).multiply(ephemeralKeyBigInt),stealthindexKeyBigInt=BigInteger.fromByteArrayUnsigned(Crypto.SHA256(sharedPt.getEncoded(!0),{asBytes:!0})),stealthindexPt=curve.getG().multiply(stealthindexKeyBigInt),addressPt=calccurve.decodePointHex(stealth.spendkey).add(stealthindexPt),sendaddress=coinjs.pubkey2address(Crypto.util.bytesToHex(addressPt.getEncoded(!0))),OPRETBytes=[6].concat(Crypto.util.randomBytes(4)).concat(ephemeralPt.getEncoded(!0)),q=coinjs.script();q.writeOp(106),q.writeBytes(OPRETBytes),v={},v.value=0,v.script=q,this.outs.push(v);var o={};o.value=new BigInteger(""+Math.round(1*value*1e8),10);var s=coinjs.script();return o.script=s.spendToScript(sendaddress),this.outs.push(o)},adddata:function(data){if(data.match(/^[a-f0-9]+$/gi)&&data.length<160&&data.length%2==0){var s=coinjs.script();return s.writeOp(106),s.writeBytes(Crypto.util.hexToBytes(data)),o={},o.value=0,o.script=s,this.outs.push(o)}return!1},listUnspent:function(address,callback){coinjs.ajax(coinjs.host+"?uid="+coinjs.uid+"&key="+coinjs.key+"&setmodule=addresses&request=unspent&address="+address+"&r="+Math.random(),callback,"GET")},getTransaction:function(txid,callback){coinjs.ajax(coinjs.host+"?uid="+coinjs.uid+"&key="+coinjs.key+"&setmodule=bitcoin&request=gettransaction&txid="+txid+"&r="+Math.random(),callback,"GET")},addUnspent:function(address,callback,script,segwit,sequence){var self=this;this.listUnspent(address,(function(data){var s=coinjs.script(),value=0,total=0,x={};GLOBAL.DOMParser?(parser=new DOMParser,xmlDoc=parser.parseFromString(data,"text/xml")):(xmlDoc=new ActiveXObject("Microsoft.XMLDOM"),xmlDoc.async=!1,xmlDoc.loadXML(data));var unspent=xmlDoc.getElementsByTagName("unspent")[0];if(unspent)for(i=1;i<=unspent.childElementCount;i++){var u=xmlDoc.getElementsByTagName("unspent_"+i)[0],txhash=u.getElementsByTagName("tx_hash")[0].childNodes[0].nodeValue.match(/.{1,2}/g).reverse().join("")+"",n=u.getElementsByTagName("tx_output_n")[0].childNodes[0].nodeValue,scr=script||u.getElementsByTagName("script")[0].childNodes[0].nodeValue;segwit&&((s=coinjs.script()).writeBytes(Crypto.util.hexToBytes(script)),s.writeOp(0),s.writeBytes(coinjs.numToBytes(1*u.getElementsByTagName("value")[0].childNodes[0].nodeValue,8)),scr=Crypto.util.bytesToHex(s.buffer));var seq=sequence||!1;self.addinput(txhash,n,scr,seq),value+=1*u.getElementsByTagName("value")[0].childNodes[0].nodeValue,total++}return x.result=xmlDoc.getElementsByTagName("result")[0].childNodes[0].nodeValue,x.unspent=unspent,x.value=value,x.total=total,x.response=xmlDoc.getElementsByTagName("response")[0].childNodes[0].nodeValue,callback(x)}))},addUnspentAndSign:function(wif,callback){var self=this,address=coinjs.wif2address(wif);self.addUnspent(address.address,(function(data){return self.sign(wif),callback(data)}))},broadcast:function(callback,txhex){var tx=txhex||this.serialize();coinjs.ajax(coinjs.host+"?uid="+coinjs.uid+"&key="+coinjs.key+"&setmodule=bitcoin&request=sendrawtransaction",callback,"POST",["rawtx="+tx])},transactionHash:function(index,sigHashType){for(var clone=coinjs.clone(this),shType=sigHashType||1,i=0;i<clone.ins.length;i++)index!=i&&(clone.ins[i].script=coinjs.script());var extract=this.extractScriptKey(index);if(clone.ins[index].script=coinjs.script(extract.script),clone.ins&&clone.ins[index]){if(1==shType);else if(2==shType)for(clone.outs=[],i=0;i<clone.ins.length;i++)index!=i&&(clone.ins[i].sequence=0);else if(3==shType){for(clone.outs.length=index+1,i=0;i<index;i++)clone.outs[i].value=-1,clone.outs[i].script.buffer=[];for(i=0;i<clone.ins.length;i++)index!=i&&(clone.ins[i].sequence=0)}else if(shType>=128)if(clone.ins=[clone.ins[index]],129==shType);else if(130==shType)clone.outs=[];else if(131==shType)for(clone.outs.length=index+1,i=0;i<index;i++)clone.outs[i].value=-1,clone.outs[i].script.buffer=[];var buffer=Crypto.util.hexToBytes(clone.serialize());buffer=buffer.concat(coinjs.numToBytes(parseInt(shType),4));var hash=Crypto.SHA256(buffer,{asBytes:!0});return Crypto.util.bytesToHex(Crypto.SHA256(hash,{asBytes:!0}))}return!1},transactionHashSegWitV0:function(index,sigHashType){var extract=this.extractScriptKey(index);if("segwit"!=extract.type&&"multisig_bech32"!=extract.type)return{result:0,fail:"redeemscript",response:"redeemscript missing or not valid for segwit"};if(-1==extract.value)return{result:0,fail:"value",response:"unable to generate a valid segwit hash without a value"};var scriptcode=Crypto.util.hexToBytes(extract.script);20==scriptcode.length&&(scriptcode=[0,20].concat(scriptcode)),22==scriptcode.length?((scriptcode=scriptcode.slice(1)).unshift(25,118,169),scriptcode.push(136,172)):scriptcode[0]>80&&scriptcode.unshift(scriptcode.length);var value=coinjs.numToBytes(extract.value,8),zero=coinjs.numToBytes(0,32),version=coinjs.numToBytes(parseInt(this.version),4),bufferTmp=[];if(!(sigHashType>=80))for(var i=0;i<this.ins.length;i++)bufferTmp=(bufferTmp=bufferTmp.concat(Crypto.util.hexToBytes(this.ins[i].outpoint.hash).reverse())).concat(coinjs.numToBytes(this.ins[i].outpoint.index,4));var hashPrevouts=bufferTmp.length>=1?Crypto.SHA256(Crypto.SHA256(bufferTmp,{asBytes:!0}),{asBytes:!0}):zero;if(bufferTmp=[],!(sigHashType>=80)&&2!=sigHashType&&3!=sigHashType)for(i=0;i<this.ins.length;i++)bufferTmp=bufferTmp.concat(coinjs.numToBytes(this.ins[i].sequence,4));var hashSequence=bufferTmp.length>=1?Crypto.SHA256(Crypto.SHA256(bufferTmp,{asBytes:!0}),{asBytes:!0}):zero,outpoint=Crypto.util.hexToBytes(this.ins[index].outpoint.hash).reverse();outpoint=outpoint.concat(coinjs.numToBytes(this.ins[index].outpoint.index,4));var nsequence=coinjs.numToBytes(this.ins[index].sequence,4),hashOutputs=zero;if(bufferTmp=[],2!=sigHashType&&3!=sigHashType){for(i=0;i<this.outs.length;i++)bufferTmp=(bufferTmp=(bufferTmp=bufferTmp.concat(coinjs.numToBytes(this.outs[i].value,8))).concat(coinjs.numToVarInt(this.outs[i].script.buffer.length))).concat(this.outs[i].script.buffer);hashOutputs=Crypto.SHA256(Crypto.SHA256(bufferTmp,{asBytes:!0}),{asBytes:!0})}else 2==sigHashType&&index<this.outs.length&&(bufferTmp=(bufferTmp=(bufferTmp=bufferTmp.concat(coinjs.numToBytes(this.outs[index].value,8))).concat(coinjs.numToVarInt(this.outs[i].script.buffer.length))).concat(this.outs[index].script.buffer),hashOutputs=Crypto.SHA256(Crypto.SHA256(bufferTmp,{asBytes:!0}),{asBytes:!0}));var locktime=coinjs.numToBytes(this.lock_time,4),sighash=coinjs.numToBytes(sigHashType,4),buffer=[];buffer=(buffer=(buffer=(buffer=(buffer=(buffer=(buffer=(buffer=(buffer=(buffer=buffer.concat(version)).concat(hashPrevouts)).concat(hashSequence)).concat(outpoint)).concat(scriptcode)).concat(value)).concat(nsequence)).concat(hashOutputs)).concat(locktime)).concat(sighash);var hash=Crypto.SHA256(buffer,{asBytes:!0});return{result:1,hash:Crypto.util.bytesToHex(Crypto.SHA256(hash,{asBytes:!0})),response:"hash generated"}},transactionHashSegWitV1:function(index,sigHashType){var extract=this.extractScriptKey(index);if("segwit"!=extract.type&&"multisig_bech32"!=extract.type)return{result:0,fail:"redeemscript",response:"redeemscript missing or not valid for segwit"};if(-1==extract.value)return{result:0,fail:"value",response:"unable to generate a valid segwit hash without a value"};var scriptcode=Crypto.util.hexToBytes(extract.script);20==scriptcode.length&&(scriptcode=[0,20].concat(scriptcode)),22==scriptcode.length?((scriptcode=scriptcode.slice(1)).unshift(25,118,169),scriptcode.push(136,172)):scriptcode[0]>80&&scriptcode.unshift(scriptcode.length);var value=coinjs.numToBytes(extract.value,8),zero=coinjs.numToBytes(0,32),version=coinjs.numToBytes(parseInt(this.version),4),bufferTmp=[];if(!(sigHashType>=80))for(var i=0;i<this.ins.length;i++)bufferTmp=(bufferTmp=bufferTmp.concat(Crypto.util.hexToBytes(this.ins[i].outpoint.hash).reverse())).concat(coinjs.numToBytes(this.ins[i].outpoint.index,4));var hashPrevouts=bufferTmp.length>=1?Crypto.SHA256(Crypto.SHA256(bufferTmp,{asBytes:!0}),{asBytes:!0}):zero;if(bufferTmp=[],!(sigHashType>=80)&&2!=sigHashType&&3!=sigHashType)for(i=0;i<this.ins.length;i++)bufferTmp=bufferTmp.concat(coinjs.numToBytes(this.ins[i].sequence,4));var hashSequence=bufferTmp.length>=1?Crypto.SHA256(Crypto.SHA256(bufferTmp,{asBytes:!0}),{asBytes:!0}):zero,outpoint=Crypto.util.hexToBytes(this.ins[index].outpoint.hash).reverse();outpoint=outpoint.concat(coinjs.numToBytes(this.ins[index].outpoint.index,4));var nsequence=coinjs.numToBytes(this.ins[index].sequence,4),hashOutputs=zero;if(bufferTmp=[],2!=sigHashType&&3!=sigHashType){for(i=0;i<this.outs.length;i++)bufferTmp=(bufferTmp=(bufferTmp=bufferTmp.concat(coinjs.numToBytes(this.outs[i].value,8))).concat(coinjs.numToVarInt(this.outs[i].script.buffer.length))).concat(this.outs[i].script.buffer);hashOutputs=Crypto.SHA256(Crypto.SHA256(bufferTmp,{asBytes:!0}),{asBytes:!0})}else 2==sigHashType&&index<this.outs.length&&(bufferTmp=(bufferTmp=(bufferTmp=bufferTmp.concat(coinjs.numToBytes(this.outs[index].value,8))).concat(coinjs.numToVarInt(this.outs[i].script.buffer.length))).concat(this.outs[index].script.buffer),hashOutputs=Crypto.SHA256(Crypto.SHA256(bufferTmp,{asBytes:!0}),{asBytes:!0}));var locktime=coinjs.numToBytes(this.lock_time,4),sighash=coinjs.numToBytes(sigHashType,4),buffer=[];buffer=(buffer=(buffer=(buffer=(buffer=(buffer=(buffer=(buffer=(buffer=(buffer=buffer.concat(version)).concat(locktime)).concat(hashPrevouts)).concat(value)).concat(hashOutputs)).concat(nsequence)).concat(outpoint)).concat(hashSequence)).concat(sighash)).concat(scriptcode);var hash=Crypto.SHA256(buffer,{asBytes:!0});return{result:1,hash:Crypto.util.bytesToHex(Crypto.SHA256(hash,{asBytes:!0})),response:"hash generated"}},extractScriptKey:function(index){if(this.ins[index]){if(5==this.ins[index].script.chunks.length&&172==this.ins[index].script.chunks[4]&&coinjs.isArray(this.ins[index].script.chunks[2]))return{type:"scriptpubkey",signed:"false",signatures:0,script:Crypto.util.bytesToHex(this.ins[index].script.buffer)};if(2==this.ins[index].script.chunks.length&&48==this.ins[index].script.chunks[0][0]&&5==this.ins[index].script.chunks[1].length&&177==this.ins[index].script.chunks[1][1])return{type:"hodl",signed:"true",signatures:1,script:Crypto.util.bytesToHex(this.ins[index].script.buffer)};if(2==this.ins[index].script.chunks.length&&48==this.ins[index].script.chunks[0][0])return{type:"scriptpubkey",signed:"true",signatures:1,script:Crypto.util.bytesToHex(this.ins[index].script.buffer)};if(5==this.ins[index].script.chunks.length&&177==this.ins[index].script.chunks[1])return{type:"hodl",signed:"false",signatures:0,script:Crypto.util.bytesToHex(this.ins[index].script.buffer)};if(this.ins[index].script.chunks.length<=3&&this.ins[index].script.chunks.length>0&&(22==this.ins[index].script.chunks[0].length&&0==this.ins[index].script.chunks[0][0]||20==this.ins[index].script.chunks[0].length&&0==this.ins[index].script.chunks[1])){var sigs="true"==(signed=this.witness[index]&&2==this.witness[index].length?"true":"false")?1:0,value=-1;return this.ins[index].script.chunks[2]&&8==this.ins[index].script.chunks[2].length&&(value=coinjs.bytesToNum(this.ins[index].script.chunks[2])),{type:"segwit",signed:signed,signatures:sigs,script:Crypto.util.bytesToHex(this.ins[index].script.chunks[0]),value:value}}if(0==this.ins[index].script.chunks[0]&&174==this.ins[index].script.chunks[this.ins[index].script.chunks.length-1][this.ins[index].script.chunks[this.ins[index].script.chunks.length-1].length-1]){var sigcount=0;for(let i=1;i<this.ins[index].script.chunks.length-1;i++)0!=this.ins[index].script.chunks[i]&&sigcount++;return{type:"multisig",signed:"true",signatures:sigcount,script:Crypto.util.bytesToHex(this.ins[index].script.chunks[this.ins[index].script.chunks.length-1])}}if(this.ins[index].script.chunks[0]>=80&&174==this.ins[index].script.chunks[this.ins[index].script.chunks.length-1])return{type:"multisig",signed:"false",signatures:0,script:Crypto.util.bytesToHex(this.ins[index].script.buffer)};if(3==this.ins[index].script.chunks.length&&this.ins[index].script.chunks[0][0]>=80&&174==this.ins[index].script.chunks[0][this.ins[index].script.chunks[0].length-1]&&0==this.ins[index].script.chunks[1]){let last_index=this.ins[index].script.chunks.length-1;return value=-1,last_index>=2&&8==this.ins[index].script.chunks[last_index].length&&(value=coinjs.bytesToNum(this.ins[index].script.chunks[last_index])),{type:"multisig_bech32",signed:"false",signatures:sigcount=this.witness[index]?this.witness[index].length-2:0,script:Crypto.util.bytesToHex(this.ins[index].script.chunks[0]),value:value}}var signed;return 0==this.ins[index].script.chunks.length?{type:"empty",signed:signed=this.witness[index]&&this.witness[index].length>=2?"true":"false",signatures:sigs="true"==signed?this.witness[index][0]?1:this.witness[index].length-2:0,script:""}:2==this.ins[index].script.chunks.length&&81==this.ins[index].script.chunks[0]&&32==this.ins[index].script.chunks[1].length&&32==this.ins[index].script.buffer[1]?{type:"bech32m",signed:"false",signatures:0,script:Crypto.util.bytesToHex(this.ins[index].script.buffer)}:{type:"unknown",signed:"false",signatures:0,script:Crypto.util.bytesToHex(this.ins[index].script.buffer)}}return!1},transactionSig:function(index,wif,sigHashType,txhash){var shType=sigHashType||1,hash=txhash||Crypto.util.hexToBytes(this.transactionHash(index,shType));if(hash){var curve=EllipticCurve.getSECCurveByName("secp256k1"),key=coinjs.wif2privkey(wif),priv=BigInteger.fromByteArrayUnsigned(Crypto.util.hexToBytes(key.privkey)),n=curve.getN(),e=BigInteger.fromByteArrayUnsigned(hash),badrs=0;do{var k=this.deterministicK(wif,hash,badrs),r=curve.getG().multiply(k).getX().toBigInteger().mod(n),s=k.modInverse(n).multiply(e.add(priv.multiply(r))).mod(n);badrs++}while(r.compareTo(BigInteger.ZERO)<=0||s.compareTo(BigInteger.ZERO)<=0);var halfn=n.shiftRight(1);s.compareTo(halfn)>0&&(s=n.subtract(s));var sig=function(r,s){var rBa=r.toByteArraySigned(),sBa=s.toByteArraySigned(),sequence=[];return sequence.push(2),sequence.push(rBa.length),(sequence=sequence.concat(rBa)).push(2),sequence.push(sBa.length),(sequence=sequence.concat(sBa)).unshift(sequence.length),sequence.unshift(48),sequence}(r,s);return sig.push(parseInt(shType,10)),Crypto.util.bytesToHex(sig)}return!1},deterministicK:function(wif,hash,badrs){badrs=badrs||0;var key=coinjs.wif2privkey(wif),x=Crypto.util.hexToBytes(key.privkey),N=EllipticCurve.getSECCurveByName("secp256k1").getN(),v=[1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1],k=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0];k=Crypto.HMAC(Crypto.SHA256,v.concat([0]).concat(x).concat(hash),k,{asBytes:!0}),v=Crypto.HMAC(Crypto.SHA256,v,k,{asBytes:!0}),k=Crypto.HMAC(Crypto.SHA256,v.concat([1]).concat(x).concat(hash),k,{asBytes:!0}),v=Crypto.HMAC(Crypto.SHA256,v,k,{asBytes:!0});var T=[];T=v=Crypto.HMAC(Crypto.SHA256,v,k,{asBytes:!0});for(var KBigInt=BigInteger.fromByteArrayUnsigned(T),i=0;KBigInt.compareTo(N)>=0||KBigInt.compareTo(BigInteger.ZERO)<=0||i<badrs;)k=Crypto.HMAC(Crypto.SHA256,v.concat([0]),k,{asBytes:!0}),v=Crypto.HMAC(Crypto.SHA256,v,k,{asBytes:!0}),T=v=Crypto.HMAC(Crypto.SHA256,v,k,{asBytes:!0}),KBigInt=BigInteger.fromByteArrayUnsigned(T),i++;return KBigInt},signinput:function(index,wif,sigHashType){var key=coinjs.wif2pubkey(wif),shType=sigHashType||1,signature=this.transactionSig(index,wif,shType),s=coinjs.script();return s.writeBytes(Crypto.util.hexToBytes(signature)),s.writeBytes(Crypto.util.hexToBytes(key.pubkey)),this.ins[index].script=s,!0},signhodl:function(index,wif,sigHashType){var shType=sigHashType||1,signature=this.transactionSig(index,wif,shType),redeemScript=this.ins[index].script.buffer,s=coinjs.script();return s.writeBytes(Crypto.util.hexToBytes(signature)),s.writeBytes(redeemScript),this.ins[index].script=s,!0},signtaproot:function(index,wif,sigHashType){var shType=sigHashType||1,signature=this.transactionSig(index,wif,shType),redeemScript=this.ins[index].script.buffer,s=coinjs.script();return s.writeBytes(Crypto.util.hexToBytes(signature)),s.writeBytes(redeemScript),this.ins[index].script=s,!0},signmultisig_bech32:function(index,wif,sigHashType){var redeemScript=Crypto.util.bytesToHex(this.ins[index].script.chunks[0]);coinjs.isArray(this.witness)||(this.witness=new Array(this.ins.length),this.witness.fill([]));var pubkeyList=function(redeemScript_decoded){for(var r={},i=1;i<redeemScript_decoded.chunks.length-2;i++)r[i]=Crypto.util.hexToBytes(coinjs.pubkeydecompress(Crypto.util.bytesToHex(redeemScript_decoded.chunks[i])));return r}(coinjs.script(redeemScript)),sigsList=function(sigList){let r={};var c=0;if(Array.isArray(sigList))for(let i=1;i<sigList.length-1;i++)r[++c]=Crypto.util.hexToBytes(sigList[i]);return r}(this.witness[index]);let decode_rs=coinjs.script().decodeRedeemScriptBech32(redeemScript);var shType=sigHashType||1,txhash=this.transactionHashSegWitV0(index,shType);if(1==txhash.result&&decode_rs.pubkeys.includes(coinjs.wif2pubkey(wif).pubkey)){var segwitHash=Crypto.util.hexToBytes(txhash.hash),signature=Crypto.util.hexToBytes(this.transactionSig(index,wif,shType,segwitHash));sigsList[coinjs.countObject(sigsList)+1]=signature;var w=[];for(let x in pubkeyList)for(let y in sigsList){var sighash=this.transactionHashSegWitV0(index,1*sigsList[y].slice(-1)[0]).hash;sighash=Crypto.util.hexToBytes(sighash),coinjs.verifySignature(sighash,sigsList[y],pubkeyList[x])&&w.push(Crypto.util.bytesToHex(sigsList[y]))}w.length>=decode_rs.signaturesRequired&&(this.ins[index].script=coinjs.script()),w.unshift(0),w.push(redeemScript),this.witness[index]=w}},signmultisig:function(index,wif,sigHashType){var redeemScript=174==this.ins[index].script.chunks[this.ins[index].script.chunks.length-1]?this.ins[index].script.buffer:this.ins[index].script.chunks[this.ins[index].script.chunks.length-1],pubkeyList=function(redeemScript){for(var r={},i=1;i<redeemScript.chunks.length-2;i++)r[i]=Crypto.util.hexToBytes(coinjs.pubkeydecompress(Crypto.util.bytesToHex(redeemScript.chunks[i])));return r}(coinjs.script(redeemScript)),sigsList=function(scriptSig){var r={},c=0;if(0==scriptSig.chunks[0]&&174==scriptSig.chunks[scriptSig.chunks.length-1][scriptSig.chunks[scriptSig.chunks.length-1].length-1])for(var i=1;i<scriptSig.chunks.length-1;i++)0!=scriptSig.chunks[i]&&(r[++c]=scriptSig.chunks[i]);return r}(this.ins[index].script),shType=sigHashType||1,sighash=Crypto.util.hexToBytes(this.transactionHash(index,shType)),signature=Crypto.util.hexToBytes(this.transactionSig(index,wif,shType));sigsList[coinjs.countObject(sigsList)+1]=signature;var s=coinjs.script();s.writeOp(0);for(let x in pubkeyList)for(let y in sigsList)this.ins[index].script.buffer=redeemScript,sighash=Crypto.util.hexToBytes(this.transactionHash(index,1*sigsList[y].slice(-1)[0])),coinjs.verifySignature(sighash,sigsList[y],pubkeyList[x])&&s.writeBytes(sigsList[y]);return s.writeBytes(redeemScript),this.ins[index].script=s,!0},signsegwit:function(index,wif,sigHashType){var shType=sigHashType||1,wif2=coinjs.wif2pubkey(wif),segwit=coinjs.segwitAddress(wif2.pubkey),bech32=coinjs.bech32Address(wif2.pubkey);if(segwit.redeemscript==Crypto.util.bytesToHex(this.ins[index].script.chunks[0])||bech32.redeemscript==Crypto.util.bytesToHex(this.ins[index].script.chunks[0])){var txhash=this.transactionHashSegWitV0(index,shType);if(1==txhash.result){var segwitHash=Crypto.util.hexToBytes(txhash.hash),signature=this.transactionSig(index,wif,shType,segwitHash),script=coinjs.script();script.writeBytes(this.ins[index].script.chunks[0]),this.ins[index].script=script,coinjs.isArray(this.witness)||(this.witness=new Array(this.ins.length),this.witness.fill([])),this.witness[index]=[signature,wif2.pubkey],bech32.redeemscript==Crypto.util.bytesToHex(this.ins[index].script.chunks[0])&&(this.ins[index].script=coinjs.script())}}return!0},sign:function(wif,sigHashType){for(var shType=sigHashType||1,i=0;i<this.ins.length;i++){var d=this.extractScriptKey(i),w2a=coinjs.wif2address(wif),pubkeyHash=coinjs.script().pubkeyHash(w2a.address);("scriptpubkey"==d.type&&d.script==Crypto.util.bytesToHex(pubkeyHash.buffer)||"empty"==d.type)&&"false"==d.signed?this.signinput(i,wif,shType):"hodl"==d.type&&"false"==d.signed?this.signhodl(i,wif,shType):"multisig"==d.type?this.signmultisig(i,wif,shType):"multisig_bech32"==d.type&&"false"==d.signed?this.signmultisig_bech32(i,wif,shType):"segwit"==d.type?this.signsegwit(i,wif,shType):"bech32m"==d.type&&this.signtaproot(i,wif,shType)}return this.serialize()},serialize:function(){var buffer=[];buffer=buffer.concat(coinjs.numToBytes(parseInt(this.version),4)),coinjs.isArray(this.witness)&&(buffer=buffer.concat([0,1])),buffer=buffer.concat(coinjs.numToVarInt(this.ins.length));for(var i=0;i<this.ins.length;i++){var txin=this.ins[i];buffer=(buffer=buffer.concat(Crypto.util.hexToBytes(txin.outpoint.hash).reverse())).concat(coinjs.numToBytes(parseInt(txin.outpoint.index),4));var scriptBytes=txin.script.buffer;buffer=(buffer=(buffer=buffer.concat(coinjs.numToVarInt(scriptBytes.length))).concat(scriptBytes)).concat(coinjs.numToBytes(parseInt(txin.sequence),4))}for(buffer=buffer.concat(coinjs.numToVarInt(this.outs.length)),i=0;i<this.outs.length;i++){var txout=this.outs[i];buffer=buffer.concat(coinjs.numToBytes(txout.value,8)),scriptBytes=txout.script.buffer,buffer=(buffer=buffer.concat(coinjs.numToVarInt(scriptBytes.length))).concat(scriptBytes)}if(coinjs.isArray(this.witness)&&this.witness.length>=1)for(i=0;i<this.witness.length;i++){buffer=buffer.concat(coinjs.numToVarInt(this.witness[i].length));for(var x=0;x<this.witness[i].length;x++)buffer=(buffer=buffer.concat(coinjs.numToVarInt(Crypto.util.hexToBytes(this.witness[i][x]).length))).concat(Crypto.util.hexToBytes(this.witness[i][x]))}return buffer=buffer.concat(coinjs.numToBytes(parseInt(this.lock_time),4)),Crypto.util.bytesToHex(buffer)},transactionSigNoIndex:function(wif,sigHashType,txhash){var shType=sigHashType||1,hash=Crypto.util.hexToBytes(txhash);if(hash){var curve=EllipticCurve.getSECCurveByName("secp256k1"),key=coinjs.wif2privkey(wif),priv=BigInteger.fromByteArrayUnsigned(Crypto.util.hexToBytes(key.privkey)),n=curve.getN(),e=BigInteger.fromByteArrayUnsigned(hash),badrs=0;do{var k=this.deterministicK(wif,hash,badrs),r=curve.getG().multiply(k).getX().toBigInteger().mod(n),s=k.modInverse(n).multiply(e.add(priv.multiply(r))).mod(n);badrs++}while(r.compareTo(BigInteger.ZERO)<=0||s.compareTo(BigInteger.ZERO)<=0);var halfn=n.shiftRight(1);s.compareTo(halfn)>0&&(s=n.subtract(s));var sig=function(r,s){var rBa=r.toByteArraySigned(),sBa=s.toByteArraySigned(),sequence=[];return sequence.push(2),sequence.push(rBa.length),(sequence=sequence.concat(rBa)).push(2),sequence.push(sBa.length),(sequence=sequence.concat(sBa)).unshift(sequence.length),sequence.unshift(48),sequence}(r,s);return sig.push(parseInt(shType,10)),Crypto.util.bytesToHex(sig)}return!1},deserialize:function(buffer){"string"==typeof buffer&&(buffer=Crypto.util.hexToBytes(buffer));var pos=0,witness=!1,readAsInt=function(bytes){return 0==bytes?0:(pos++,buffer[pos-1]+256*readAsInt(bytes-1))},readVarInt=function(){return pos++,buffer[pos-1]<253?buffer[pos-1]:readAsInt(buffer[pos-1]-251)},readBytes=function(bytes){return pos+=bytes,buffer.slice(pos-bytes,pos)},readVarString=function(){var size=readVarInt();return readBytes(size)},obj=new coinjs.transaction;obj.version=readAsInt(4),0==buffer[pos]&&1==buffer[pos+1]&&(witness=!0,obj.witness=[],pos+=2);for(var ins=readVarInt(),i=0;i<ins;i++)obj.ins.push({outpoint:{hash:Crypto.util.bytesToHex(readBytes(32).reverse()),index:readAsInt(4)},script:coinjs.script(readVarString()),sequence:readAsInt(4)});var outs=readVarInt();for(i=0;i<outs;i++)obj.outs.push({value:coinjs.bytesToNum(readBytes(8)),script:coinjs.script(readVarString())});if(1==witness)for(i=0;i<ins;++i){var count=readVarInt();coinjs.isArray(obj.witness[i])||(obj.witness[i]=[]);for(var y=0;y<count;y++){var slice=readVarInt();pos+=slice,obj.witness[i].push(Crypto.util.bytesToHex(buffer.slice(pos-slice,pos)))}}return obj.lock_time=readAsInt(4),obj},size:function(){return(this.serialize().length/2).toFixed(0)}};return r},coinjs.verifySignature=function(hash,sig,pubkey){var r,s,Q;if(coinjs.isArray(sig)){var obj=function(sig){var cursor;if(48!=sig[0])throw new Error("Signature not a valid DERSequence");if(2!=sig[cursor=2])throw new Error("First element in signature must be a DERInteger");var rBa=sig.slice(cursor+2,cursor+2+sig[cursor+1]);if(2!=sig[cursor+=2+sig[cursor+1]])throw new Error("Second element in signature must be a DERInteger");var sBa=sig.slice(cursor+2,cursor+2+sig[cursor+1]);return cursor+=2+sig[cursor+1],{r:BigInteger.fromByteArrayUnsigned(rBa),s:BigInteger.fromByteArrayUnsigned(sBa)}}(sig);r=obj.r,s=obj.s}else{if("object"!=typeof sig||!sig.r||!sig.s)throw"Invalid value for signature";r=sig.r,s=sig.s}if(!coinjs.isArray(pubkey))throw"Invalid format for pubkey value, must be byte array";var ecparams=EllipticCurve.getSECCurveByName("secp256k1");Q=EllipticCurve.PointFp.decodeFrom(ecparams.getCurve(),pubkey);var e=BigInteger.fromByteArrayUnsigned(hash);return coinjs.verifySignatureRaw(e,r,s,Q)},coinjs.verifySignatureRaw=function(e,r,s,Q){var ecparams=EllipticCurve.getSECCurveByName("secp256k1"),n=ecparams.getN(),G=ecparams.getG();if(r.compareTo(BigInteger.ONE)<0||r.compareTo(n)>=0)return!1;if(s.compareTo(BigInteger.ONE)<0||s.compareTo(n)>=0)return!1;var c=s.modInverse(n),u1=e.multiply(c).mod(n),u2=r.multiply(c).mod(n);return G.multiply(u1).add(Q.multiply(u2)).getX().toBigInteger().mod(n).equals(r)},coinjs.base58encode=function(buffer){for(var alphabet="123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz",base=BigInteger.valueOf(58),bi=BigInteger.fromByteArrayUnsigned(buffer),chars=[];bi.compareTo(base)>=0;){var mod=bi.mod(base);chars.unshift(alphabet[mod.intValue()]),bi=bi.subtract(mod).divide(base)}chars.unshift(alphabet[bi.intValue()]);for(var i=0;i<buffer.length&&0==buffer[i];i++)chars.unshift(alphabet[0]);return chars.join("")},coinjs.base58decode=function(buffer){for(var base=BigInteger.valueOf(58),bi=BigInteger.valueOf(0),leadingZerosNum=0,i=buffer.length-1;i>=0;i--){var alphaIndex="123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz".indexOf(buffer[i]);if(alphaIndex<0)throw"Invalid character";bi=bi.add(BigInteger.valueOf(alphaIndex).multiply(base.pow(buffer.length-1-i))),"1"==buffer[i]?leadingZerosNum++:leadingZerosNum=0}for(var bytes=bi.toByteArrayUnsigned();leadingZerosNum-- >0;)bytes.unshift(0);return bytes},coinjs.ajax=function(u,f,m,a){var x=!1;try{x=new ActiveXObject("Msxml2.XMLHTTP")}catch(e){try{x=new ActiveXObject("Microsoft.XMLHTTP")}catch(e){x=new XMLHttpRequest}}if(0==x)return!1;x.open(m,u,!0),x.onreadystatechange=function(){4==x.readyState&&f&&f(x.responseText)},"POST"==m&&x.setRequestHeader("Content-type","application/x-www-form-urlencoded"),x.send(a)},coinjs.clone=function(obj){if(null==obj||"object"!=typeof obj)return obj;var temp=new obj.constructor;for(var key in obj)obj.hasOwnProperty(key)&&(temp[key]=coinjs.clone(obj[key]));return temp},coinjs.numToBytes=function(num,bytes){return void 0===bytes&&(bytes=8),0==bytes?[]:-1==num?Crypto.util.hexToBytes("ffffffffffffffff"):[num%256].concat(coinjs.numToBytes(Math.floor(num/256),bytes-1))},coinjs.numToScriptNumBytes=function(_number){for(var value=Math.abs(_number),size=function(i){return i>2147483647?5:i>8388607?4:i>32767?3:i>127?2:i>0?1:0}(value),result=[],i=0;i<size;++i)result.push(0);var negative=_number<0;for(i=0;i<size;++i)result[i]=255&value,value=Math.floor(value/256);return negative&&(result[size-1]|=128),result},coinjs.numToVarInt=function(num){return num<253?[num]:num<65536?[253].concat(coinjs.numToBytes(num,2)):num<4294967296?[254].concat(coinjs.numToBytes(num,4)):[255].concat(coinjs.numToBytes(num,8))},coinjs.bytesToNum=function(bytes){return 0==bytes.length?0:bytes[0]+256*coinjs.bytesToNum(bytes.slice(1))},coinjs.uint=function(f,size){if(f.length<size)throw new Error("not enough data");for(var n=0,i=0;i<size;i++)n*=256,n+=f[i];return n},coinjs.isArray=function(o){return"[object Array]"===Object.prototype.toString.call(o)},coinjs.countObject=function(obj){var i,count=0;for(i in obj)obj.hasOwnProperty(i)&&count++;return count},coinjs.changeEndianness=string=>{const result=[];let len=string.length-2;for(;len>=0;)result.push(string.substr(len,2)),len-=2;return result.join("")},coinjs.getTransactionHash=function(transaction_in_hex,changeOutputEndianess){var x1,x2,x3,x4,x5;return x1=Crypto.util.hexToBytes(transaction_in_hex),x2=Crypto.SHA256(x1),x3=Crypto.util.hexToBytes(x2),x4=Crypto.SHA256(x3),x5=coinjs.changeEndianness(x4),1==changeOutputEndianess||void 0!==changeOutputEndianess&&0!=changeOutputEndianess||(x5=x4),x5},coinjs.compressedToUncompressed=function(compressed){var t1,curve=EllipticCurve.getSECCurveByName("secp256k1");return t1=curve.curve.decodePointHex(compressed),curve.curve.encodePointHex(t1)},coinjs.uncompressedToCompressed=function(uncompressed){var t1;return t1=uncompressed.charAt(uncompressed.length-1),(parseInt(t1,10)%2==1?"03":"02")+uncompressed.substr(2,64)},coinjs.verifySignatureHex=function(hashHex,sigHex,pubHexCompressed){var h1,s1,p1,p2;return h1=Crypto.util.hexToBytes(hashHex),s1=Crypto.util.hexToBytes(sigHex),p1=coinjs.compressedToUncompressed(pubHexCompressed),p2=Crypto.util.hexToBytes(p1),coinjs.verifySignature(h1,s1,p2)},coinjs.generateBitcoinSignature=function(private_key,hash,sighash_type_int=1){var wif;return wif=private_key.length<60?private_key:coinjs.privkey2wif(private_key),coinjs.transaction().transactionSigNoIndex(wif,sighash_type_int,hash)},coinjs.dSHA256=function(data){var t1,t2;return t1=Crypto.SHA256(Crypto.util.hexToBytes(data)),t2=Crypto.util.hexToBytes(t1),Crypto.SHA256(t2)},coinjs.fromBitcoinAmountFormat=function(data){var x1;return x1=coinjs.changeEndianness(data),parseInt(x1,16)/10**8},coinjs.toBitcoinAmountFormat=function(countBitcoin){var t3;return t3=(countBitcoin*10**8).toString(16),coinjs.changeEndianness(t3).padEnd(16,"0")},coinjs.scriptcodeCreatorBasic=function(scriptpubkey){return"0014"==scriptpubkey.substr(0,4)?"1976a9"+scriptpubkey.slice(2)+"88ac":(scriptpubkey.length/2).toString(16)+scriptpubkey},coinjs.ripemd160sha256=function(data){var t1;return t1=ripemd160(Crypto.SHA256(Crypto.util.hexToBytes(data),{asBytes:!0}),{asBytes:!0}),Crypto.util.bytesToHex(t1)},coinjs.random=function(length){var r="",l=length||25;for(let x=0;x<l;x++)r+="!$%^&*()_+{}:@~?><|./;'#][=-abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890".charAt(Math.floor(62*Math.random()));return r},function(){var SecretShare=GLOBAL.shamirSecretShare={},defaults={bits:8,radix:16,minBits:3,maxBits:20,bytesPerChar:2,maxBytesPerChar:6,primitivePolynomials:[null,null,1,3,3,5,3,3,29,17,9,5,83,27,43,3,45,9,39,39,9,5,3,33,27,9,71,39,9,5,83],warning:"WARNING:\nA secure random number generator was not found.\nUsing securedMathRandom(), which is NOT cryptographically strong!"},config={};function init(bits){if(bits&&("number"!=typeof bits||bits%1!=0||bits<defaults.minBits||bits>defaults.maxBits))throw new Error("Number of bits must be an integer between "+defaults.minBits+" and "+defaults.maxBits+", inclusive.");config.radix=defaults.radix,config.bits=bits||defaults.bits,config.size=Math.pow(2,config.bits),config.max=config.size-1;for(var logs=[],exps=[],x=1,primitive=defaults.primitivePolynomials[config.bits],i=0;i<config.size;i++)exps[i]=x,logs[x]=i,(x<<=1)>=config.size&&(x^=primitive,x&=config.max);config.logs=logs,config.exps=exps}function isInited(){return!!(config.bits&&config.size&&config.max&&config.logs&&config.exps&&config.logs.length===config.size&&config.exps.length===config.size)}function warn(){GLOBAL.console.warn(defaults.warning),"function"==typeof GLOBAL.alert&&config.alert&&GLOBAL.alert(defaults.warning)}function isSetRNG(){return"function"==typeof config.rng}function horner(x,coeffs){for(var logx=config.logs[x],fx=0,i=coeffs.length-1;i>=0;i--)fx=0!==fx?config.exps[(logx+config.logs[fx])%config.max]^coeffs[i]:coeffs[i];return fx}function inArray(arr,val){for(var i=0,len=arr.length;i<len;i++)if(arr[i]===val)return!0;return!1}function processShare(share){var bits=parseInt(share[0],36);if(bits&&("number"!=typeof bits||bits%1!=0||bits<defaults.minBits||bits>defaults.maxBits))throw new Error("Number of bits must be an integer between "+defaults.minBits+" and "+defaults.maxBits+", inclusive.");var max=Math.pow(2,bits)-1,idLength=max.toString(config.radix).length,id=parseInt(share.substr(1,idLength),config.radix);if("number"!=typeof id||id%1!=0||id<1||id>max)throw new Error("Share id must be an integer between 1 and "+config.max+", inclusive.");if(!(share=share.substr(idLength+1)).length)throw new Error("Invalid share: zero-length share.");return{bits:bits,id:id,value:share}}function combine(at,shares){for(var setBits,share,x=[],y=[],result="",i=0,len=shares.length;i<len;i++){if(share=processShare(shares[i]),void 0===setBits)setBits=share.bits;else if(share.bits!==setBits)throw new Error("Mismatched shares: Different bit settings.");if(config.bits!==setBits&&init(setBits),!inArray(x,share.id)){idx=x.push(share.id)-1;for(var j=0,len2=(share=split(hex2bin(share.value))).length;j<len2;j++)y[j]=y[j]||[],y[j][idx]=share[j]}}for(i=0,len=y.length;i<len;i++)result=padLeft(lagrange(at,x,y[i]).toString(2))+result;if(0===at){var idx=result.indexOf("1");return bin2hex(result.slice(idx+1))}return bin2hex(result)}function lagrange(at,x,y){for(var product,sum=0,i=0,len=x.length;i<len;i++)if(y[i]){product=config.logs[y[i]];for(var j=0;j<len;j++)if(i!==j){if(at===x[j]){product=-1;break}product=(product+config.logs[at^x[j]]-config.logs[x[i]^x[j]]+config.max)%config.max}sum=-1===product?sum:sum^config.exps[product]}return sum}function split(str,padLength){padLength&&(str=padLeft(str,padLength));for(var parts=[],i=str.length;i>config.bits;i-=config.bits)parts.push(parseInt(str.slice(i-config.bits,i),2));return parts.push(parseInt(str.slice(0,i),2)),parts}function padLeft(str,bits){bits=bits||config.bits;var missing=str.length%bits;return(missing?new Array(bits-missing+1).join("0"):"")+str}function hex2bin(str){for(var num,bin="",i=str.length-1;i>=0;i--){if(num=parseInt(str[i],16),isNaN(num))throw new Error("Invalid hex character.");bin=padLeft(num.toString(2),4)+bin}return bin}function bin2hex(str){for(var num,hex="",i=(str=padLeft(str,4)).length;i>=4;i-=4){if(num=parseInt(str.slice(i-4,i),2),isNaN(num))throw new Error("Invalid binary character.");hex=num.toString(16)+hex}return hex}SecretShare.getConfig=function(){return{bits:config.bits,unsafePRNG:config.unsafePRNG}},SecretShare.init=init,SecretShare.setRNG=function(rng,alert){if(isInited()||this.init(),config.unsafePRNG=!1,"function"!=typeof(rng=rng||function(){var crypto;function construct(bits,arr,radix,size){for(var str="",i=0,len=arr.length-1;i<len||str.length<bits;)str+=padLeft(parseInt(arr[i],radix).toString(2),size),i++;return((str=str.substr(-bits)).match(/0/g)||[]).length===str.length?null:str}if("function"==typeof require)return function(bits){for(var bytes=Math.ceil(bits/8),str=null;null===str;)str=construct(bits,require("crypto").randomBytes(bytes).toString("hex"),16,4);return str};if(GLOBAL.crypto&&"function"==typeof GLOBAL.crypto.getRandomValues&&"function"==typeof GLOBAL.Uint32Array)return crypto=GLOBAL.crypto,function(bits){for(var elems=Math.ceil(bits/32),str=null,arr=new GLOBAL.Uint32Array(elems);null===str;)crypto.getRandomValues(arr),str=construct(bits,arr,10,32);return str};config.unsafePRNG=!0,warn();var max=Math.pow(2,32)-1;return function(bits){for(var elems=Math.ceil(bits/32),arr=[],str=null;null===str;){for(var i=0;i<elems;i++)arr[i]=Math.floor(securedMathRandom()*max+1);str=construct(bits,arr,10,32)}return str}}())||"string"!=typeof rng(config.bits)||!parseInt(rng(config.bits),2)||rng(config.bits).length>config.bits||rng(config.bits).length<config.bits)throw new Error("Random number generator is invalid. Supply an RNG of the form function(bits){} that returns a string containing 'bits' number of random 1's and 0's.");return config.rng=rng,config.alert=!!alert,!!config.unsafePRNG},SecretShare.random=function(bits){if(isSetRNG()||this.setRNG(),"number"!=typeof bits||bits%1!=0||bits<2)throw new Error("Number of bits must be an integer greater than 1.");return config.unsafePRNG&&warn(),bin2hex(config.rng(bits))},SecretShare.share=function(secret,numShares,threshold,padLength,withoutPrefix){if(isInited()||this.init(),isSetRNG()||this.setRNG(),padLength=padLength||0,"string"!=typeof secret)throw new Error("Secret must be a string.");if("number"!=typeof numShares||numShares%1!=0||numShares<2)throw new Error("Number of shares must be an integer between 2 and 2^bits-1 ("+config.max+"), inclusive.");if(numShares>config.max){var neededBits=Math.ceil(Math.log(numShares+1)/Math.LN2);throw new Error("Number of shares must be an integer between 2 and 2^bits-1 ("+config.max+"), inclusive. To create "+numShares+" shares, use at least "+neededBits+" bits.")}if("number"!=typeof threshold||threshold%1!=0||threshold<2)throw new Error("Threshold number of shares must be an integer between 2 and 2^bits-1 ("+config.max+"), inclusive.");if(threshold>config.max){neededBits=Math.ceil(Math.log(threshold+1)/Math.LN2);throw new Error("Threshold number of shares must be an integer between 2 and 2^bits-1 ("+config.max+"), inclusive.  To use a threshold of "+threshold+", use at least "+neededBits+" bits.")}if("number"!=typeof padLength||padLength%1!=0)throw new Error("Zero-pad length must be an integer greater than 1.");config.unsafePRNG&&warn(),secret=split(secret="1"+hex2bin(secret),padLength);for(var x=new Array(numShares),y=new Array(numShares),i=0,len=secret.length;i<len;i++)for(var subShares=this._getShares(secret[i],numShares,threshold),j=0;j<numShares;j++)x[j]=x[j]||subShares[j].x.toString(config.radix),y[j]=padLeft(subShares[j].y.toString(2))+(y[j]?y[j]:"");var padding=config.max.toString(config.radix).length;if(withoutPrefix)for(i=0;i<numShares;i++)x[i]=bin2hex(y[i]);else for(i=0;i<numShares;i++)x[i]=config.bits.toString(36).toUpperCase()+padLeft(x[i],padding)+bin2hex(y[i]);return x},SecretShare._getShares=function(secret,numShares,threshold){for(var shares=[],coeffs=[secret],i=1;i<threshold;i++)coeffs[i]=parseInt(config.rng(config.bits),2);i=1;for(var len=numShares+1;i<len;i++)shares[i-1]={x:i,y:horner(i,coeffs)};return shares},SecretShare._processShare=processShare,SecretShare.combine=function(shares){return combine(0,shares)},SecretShare.newShare=function(id,shares){"string"==typeof id&&(id=parseInt(id,config.radix));var share=processShare(shares[0]),max=Math.pow(2,share.bits)-1;if("number"!=typeof id||id%1!=0||id<1||id>max)throw new Error("Share id must be an integer between 1 and "+config.max+", inclusive.");var padding=max.toString(config.radix).length;return config.bits.toString(36).toUpperCase()+padLeft(id.toString(config.radix),padding)+combine(id,shares)},SecretShare._lagrange=lagrange,SecretShare.str2hex=function(str,bytesPerChar){if("string"!=typeof str)throw new Error("Input must be a character string.");if("number"!=typeof(bytesPerChar=bytesPerChar||defaults.bytesPerChar)||bytesPerChar%1!=0||bytesPerChar<1||bytesPerChar>defaults.maxBytesPerChar)throw new Error("Bytes per character must be an integer between 1 and "+defaults.maxBytesPerChar+", inclusive.");for(var num,hexChars=2*bytesPerChar,max=Math.pow(16,hexChars)-1,out="",i=0,len=str.length;i<len;i++){if(num=str[i].charCodeAt(),isNaN(num))throw new Error("Invalid character: "+str[i]);if(num>max){var neededBytes=Math.ceil(Math.log(num+1)/Math.log(256));throw new Error("Invalid character code ("+num+"). Maximum allowable is 256^bytes-1 ("+max+"). To convert this character, use at least "+neededBytes+" bytes.")}out=padLeft(num.toString(16),hexChars)+out}return out},SecretShare.hex2str=function(str,bytesPerChar){if("string"!=typeof str)throw new Error("Input must be a hexadecimal string.");if("number"!=typeof(bytesPerChar=bytesPerChar||defaults.bytesPerChar)||bytesPerChar%1!=0||bytesPerChar<1||bytesPerChar>defaults.maxBytesPerChar)throw new Error("Bytes per character must be an integer between 1 and "+defaults.maxBytesPerChar+", inclusive.");for(var hexChars=2*bytesPerChar,out="",i=0,len=(str=padLeft(str,hexChars)).length;i<len;i+=hexChars)out=String.fromCharCode(parseInt(str.slice(i,i+hexChars),16))+out;return out},SecretShare.init()}(),GLOBAL.BuildKBucket=function KBucket(options={}){if(!(this instanceof KBucket))return new KBucket(options);this.localNodeId=options.localNodeId||getRandomBytes(new Uint8Array(20)),this.numberOfNodesPerKBucket=options.numberOfNodesPerKBucket||20,this.numberOfNodesToPing=options.numberOfNodesToPing||3,this.distance=options.distance||this.distance,this.arbiter=options.arbiter||this.arbiter,this.metadata=Object.assign({},options.metadata),this.createNode=function(){return{contacts:[],dontSplit:!1,left:null,right:null}},this.ensureInt8=function(name,val){if(!(val instanceof Uint8Array))throw new TypeError(name+" is not a Uint8Array")},this.arrayEquals=function(array1,array2){if(array1===array2)return!0;if(array1.length!==array2.length)return!1;for(let i=0,length=array1.length;i<length;++i)if(array1[i]!==array2[i])return!1;return!0},this.ensureInt8("option.localNodeId as parameter 1",this.localNodeId),this.root=this.createNode(),this.arbiter=function(incumbent,candidate){return incumbent.vectorClock>candidate.vectorClock?incumbent:candidate},this.distance=function(firstId,secondId){let distance=0,i=0;const min=Math.min(firstId.length,secondId.length),max=Math.max(firstId.length,secondId.length);for(;i<min;++i)distance=256*distance+(firstId[i]^secondId[i]);for(;i<max;++i)distance=256*distance+255;return distance},this.add=function(contact){this.ensureInt8("contact.id",(contact||{}).id);let bitIndex=0,node=this.root;for(;null===node.contacts;)node=this._determineNode(node,contact.id,bitIndex++);const index=this._indexOf(node,contact.id);return index>=0?(this._update(node,index,contact),this):node.contacts.length<this.numberOfNodesPerKBucket?(node.contacts.push(contact),this):node.dontSplit?this:(this._split(node,bitIndex),this.add(contact))},this.closest=function(id,n=1/0){if(this.ensureInt8("id",id),!Number.isInteger(n)&&n!==1/0||n<=0)throw new TypeError("n is not positive number");let contacts=[];for(let nodes=[this.root],bitIndex=0;nodes.length>0&&contacts.length<n;){const node=nodes.pop();if(null===node.contacts){const detNode=this._determineNode(node,id,bitIndex++);nodes.push(node.left===detNode?node.right:node.left),nodes.push(detNode)}else contacts=contacts.concat(node.contacts)}return contacts.map((a=>[this.distance(a.id,id),a])).sort(((a,b)=>a[0]-b[0])).slice(0,n).map((a=>a[1]))},this.count=function(){let count=0;for(const nodes=[this.root];nodes.length>0;){const node=nodes.pop();null===node.contacts?nodes.push(node.right,node.left):count+=node.contacts.length}return count},this._determineNode=function(node,id,bitIndex){const bytesDescribedByBitIndex=bitIndex>>3,bitIndexWithinByte=bitIndex%8;return id.length<=bytesDescribedByBitIndex&&0!==bitIndexWithinByte?node.left:id[bytesDescribedByBitIndex]&1<<7-bitIndexWithinByte?node.right:node.left},this.get=function(id){this.ensureInt8("id",id);let bitIndex=0,node=this.root;for(;null===node.contacts;)node=this._determineNode(node,id,bitIndex++);const index=this._indexOf(node,id);return index>=0?node.contacts[index]:null},this._indexOf=function(node,id){for(let i=0;i<node.contacts.length;++i)if(this.arrayEquals(node.contacts[i].id,id))return i;return-1},this.remove=function(id){this.ensureInt8("the id as parameter 1",id);let bitIndex=0,node=this.root;for(;null===node.contacts;)node=this._determineNode(node,id,bitIndex++);const index=this._indexOf(node,id);return index>=0&&node.contacts.splice(index,1)[0],this},this._split=function(node,bitIndex){node.left=this.createNode(),node.right=this.createNode();for(const contact of node.contacts)this._determineNode(node,contact.id,bitIndex).contacts.push(contact);node.contacts=null;const detNode=this._determineNode(node,this.localNodeId,bitIndex);(node.left===detNode?node.right:node.left).dontSplit=!0},this.toArray=function(){let result=[];for(const nodes=[this.root];nodes.length>0;){const node=nodes.pop();null===node.contacts?nodes.push(node.right,node.left):result=result.concat(node.contacts)}return result},this._update=function(node,index,contact){if(!this.arrayEquals(node.contacts[index].id,contact.id))throw new Error("wrong index for _update");const incumbent=node.contacts[index],selection=this.arbiter(incumbent,contact);selection===incumbent&&incumbent!==contact||(node.contacts.splice(index,1),node.contacts.push(selection))}}}("undefined"!=typeof global?global:window);
\ No newline at end of file
diff --git a/bscwallet/scripts/compactIDB.js b/bscwallet/scripts/compactIDB.js
new file mode 100644
index 0000000..ba843ec
--- /dev/null
+++ b/bscwallet/scripts/compactIDB.js
@@ -0,0 +1,257 @@
+(function (EXPORTS) { //compactIDB v2.1.2
+    /* Compact IndexedDB operations */
+    'use strict';
+    const compactIDB = EXPORTS;
+
+    var defaultDB;
+
+    const indexedDB = window.indexedDB || window.mozIndexedDB || window.webkitIndexedDB || window.msIndexedDB;
+    const IDBTransaction = window.IDBTransaction || window.webkitIDBTransaction || window.msIDBTransaction;
+    const IDBKeyRange = window.IDBKeyRange || window.webkitIDBKeyRange || window.msIDBKeyRange;
+
+    if (!indexedDB) {
+        console.error("Your browser doesn't support a stable version of IndexedDB.");
+        return;
+    }
+
+    compactIDB.setDefaultDB = dbName => defaultDB = dbName;
+
+    Object.defineProperty(compactIDB, 'default', {
+        get: () => defaultDB,
+        set: dbName => defaultDB = dbName
+    });
+
+    function getDBversion(dbName = defaultDB) {
+        return new Promise((resolve, reject) => {
+            openDB(dbName).then(db => {
+                resolve(db.version)
+                db.close()
+            }).catch(error => reject(error))
+        })
+    }
+
+    function upgradeDB(dbName, createList = null, deleteList = null) {
+        return new Promise((resolve, reject) => {
+            getDBversion(dbName).then(version => {
+                var idb = indexedDB.open(dbName, version + 1);
+                idb.onerror = (event) => reject("Error in opening IndexedDB");
+                idb.onupgradeneeded = (event) => {
+                    let db = event.target.result;
+                    if (createList instanceof Object) {
+                        if (Array.isArray(createList)) {
+                            let tmp = {}
+                            createList.forEach(o => tmp[o] = {})
+                            createList = tmp
+                        }
+                        for (let o in createList) {
+                            let obs = db.createObjectStore(o, createList[o].options || {});
+                            if (createList[o].indexes instanceof Object)
+                                for (let i in createList[o].indexes)
+                                    obs.createIndex(i, i, createList[o].indexes || {});
+                        }
+                    }
+                    if (Array.isArray(deleteList))
+                        deleteList.forEach(o => db.deleteObjectStore(o));
+                    resolve('Database upgraded')
+                }
+                idb.onsuccess = (event) => event.target.result.close();
+            }).catch(error => reject(error))
+        })
+    }
+
+    compactIDB.initDB = function (dbName, objectStores = {}) {
+        return new Promise((resolve, reject) => {
+            if (!(objectStores instanceof Object))
+                return reject('ObjectStores must be an object or array')
+            defaultDB = defaultDB || dbName;
+            var idb = indexedDB.open(dbName);
+            idb.onerror = (event) => reject("Error in opening IndexedDB");
+            idb.onsuccess = (event) => {
+                var db = event.target.result;
+                let cList = Object.values(db.objectStoreNames);
+                var obs = {},
+                    a_obs = {},
+                    d_obs = [];
+                if (!Array.isArray(objectStores))
+                    var obs = objectStores
+                else
+                    objectStores.forEach(o => obs[o] = {})
+                let nList = Object.keys(obs)
+                for (let o of nList)
+                    if (!cList.includes(o))
+                        a_obs[o] = obs[o]
+                for (let o of cList)
+                    if (!nList.includes(o))
+                        d_obs.push(o)
+                if (!Object.keys(a_obs).length && !d_obs.length)
+                    resolve("Initiated IndexedDB");
+                else
+                    upgradeDB(dbName, a_obs, d_obs)
+                        .then(result => resolve(result))
+                        .catch(error => reject(error))
+                db.close();
+            }
+        });
+    }
+
+    const openDB = compactIDB.openDB = function (dbName = defaultDB) {
+        return new Promise((resolve, reject) => {
+            var idb = indexedDB.open(dbName);
+            idb.onerror = (event) => reject("Error in opening IndexedDB");
+            idb.onupgradeneeded = (event) => {
+                event.target.result.close();
+                deleteDB(dbName).then(_ => null).catch(_ => null).finally(_ => reject("Datebase not found"))
+            }
+            idb.onsuccess = (event) => resolve(event.target.result);
+        });
+    }
+
+    const deleteDB = compactIDB.deleteDB = function (dbName = defaultDB) {
+        return new Promise((resolve, reject) => {
+            var deleteReq = indexedDB.deleteDatabase(dbName);;
+            deleteReq.onerror = (event) => reject("Error deleting database!");
+            deleteReq.onsuccess = (event) => resolve("Database deleted successfully");
+        });
+    }
+
+    compactIDB.writeData = function (obsName, data, key = false, dbName = defaultDB) {
+        return new Promise((resolve, reject) => {
+            openDB(dbName).then(db => {
+                var obs = db.transaction(obsName, "readwrite").objectStore(obsName);
+                let writeReq = (key ? obs.put(data, key) : obs.put(data));
+                writeReq.onsuccess = (evt) => resolve(`Write data Successful`);
+                writeReq.onerror = (evt) => reject(
+                    `Write data unsuccessful [${evt.target.error.name}] ${evt.target.error.message}`
+                );
+                db.close();
+            }).catch(error => reject(error));
+        });
+    }
+
+    compactIDB.addData = function (obsName, data, key = false, dbName = defaultDB) {
+        return new Promise((resolve, reject) => {
+            openDB(dbName).then(db => {
+                var obs = db.transaction(obsName, "readwrite").objectStore(obsName);
+                let addReq = (key ? obs.add(data, key) : obs.add(data));
+                addReq.onsuccess = (evt) => resolve(`Add data successful`);
+                addReq.onerror = (evt) => reject(
+                    `Add data unsuccessful [${evt.target.error.name}] ${evt.target.error.message}`
+                );
+                db.close();
+            }).catch(error => reject(error));
+        });
+    }
+
+    compactIDB.removeData = function (obsName, key, dbName = defaultDB) {
+        return new Promise((resolve, reject) => {
+            openDB(dbName).then(db => {
+                var obs = db.transaction(obsName, "readwrite").objectStore(obsName);
+                let delReq = obs.delete(key);
+                delReq.onsuccess = (evt) => resolve(`Removed Data ${key}`);
+                delReq.onerror = (evt) => reject(
+                    `Remove data unsuccessful [${evt.target.error.name}] ${evt.target.error.message}`
+                );
+                db.close();
+            }).catch(error => reject(error));
+        });
+    }
+
+    compactIDB.clearData = function (obsName, dbName = defaultDB) {
+        return new Promise((resolve, reject) => {
+            openDB(dbName).then(db => {
+                var obs = db.transaction(obsName, "readwrite").objectStore(obsName);
+                let clearReq = obs.clear();
+                clearReq.onsuccess = (evt) => resolve(`Clear data Successful`);
+                clearReq.onerror = (evt) => reject(`Clear data Unsuccessful`);
+                db.close();
+            }).catch(error => reject(error));
+        });
+    }
+
+    compactIDB.readData = function (obsName, key, dbName = defaultDB) {
+        return new Promise((resolve, reject) => {
+            openDB(dbName).then(db => {
+                var obs = db.transaction(obsName, "readonly").objectStore(obsName);
+                let getReq = obs.get(key);
+                getReq.onsuccess = (evt) => resolve(evt.target.result);
+                getReq.onerror = (evt) => reject(
+                    `Read data unsuccessful [${evt.target.error.name}] ${evt.target.error.message}`
+                );
+                db.close();
+            }).catch(error => reject(error));
+        });
+    }
+
+    compactIDB.readAllData = function (obsName, dbName = defaultDB) {
+        return new Promise((resolve, reject) => {
+            openDB(dbName).then(db => {
+                var obs = db.transaction(obsName, "readonly").objectStore(obsName);
+                var tmpResult = {}
+                let curReq = obs.openCursor();
+                curReq.onsuccess = (evt) => {
+                    var cursor = evt.target.result;
+                    if (cursor) {
+                        tmpResult[cursor.primaryKey] = cursor.value;
+                        cursor.continue();
+                    } else
+                        resolve(tmpResult);
+                }
+                curReq.onerror = (evt) => reject(
+                    `Read-All data unsuccessful [${evt.target.error.name}] ${evt.target.error.message}`
+                );
+                db.close();
+            }).catch(error => reject(error));
+        });
+    }
+
+    /* compactIDB.searchData = function (obsName, options = {}, dbName = defaultDB) {
+        
+        return new Promise((resolve, reject) => {
+            openDB(dbName).then(db => {
+                var obs = db.transaction(obsName, "readonly").objectStore(obsName);
+                var filteredResult = {}
+                let keyRange;
+                if(options.lowerKey!==null && options.upperKey!==null)
+                    keyRange = IDBKeyRange.bound(options.lowerKey, options.upperKey);
+                else if(options.lowerKey!==null)
+                    keyRange = IDBKeyRange.lowerBound(options.lowerKey);
+                else if (options.upperKey!==null)
+                    keyRange = IDBKeyRange.upperBound(options.upperBound);
+                else if (options.atKey)
+                let curReq = obs.openCursor(keyRange, )
+            }).catch(error => reject(error))
+        })
+    }*/
+
+    compactIDB.searchData = function (obsName, options = {}, dbName = defaultDB) {
+        options.lowerKey = options.atKey || options.lowerKey || 0
+        options.upperKey = options.atKey || options.upperKey || false
+        options.patternEval = options.patternEval || ((k, v) => true);
+        options.limit = options.limit || false;
+        options.reverse = options.reverse || false;
+        options.lastOnly = options.lastOnly || false
+        return new Promise((resolve, reject) => {
+            openDB(dbName).then(db => {
+                var obs = db.transaction(obsName, "readonly").objectStore(obsName);
+                var filteredResult = {}
+                let curReq = obs.openCursor(
+                    options.upperKey ? IDBKeyRange.bound(options.lowerKey, options.upperKey) : IDBKeyRange.lowerBound(options.lowerKey),
+                    options.lastOnly || options.reverse ? "prev" : "next");
+                curReq.onsuccess = (evt) => {
+                    var cursor = evt.target.result;
+                    if (!cursor || (options.limit && options.limit <= Object.keys(filteredResult).length))
+                        return resolve(filteredResult); //reached end of key list or limit reached
+                    else if (options.patternEval(cursor.primaryKey, cursor.value)) {
+                        filteredResult[cursor.primaryKey] = cursor.value;
+                        options.lastOnly ? resolve(filteredResult) : cursor.continue();
+                    } else
+                        cursor.continue();
+                }
+                curReq.onerror = (evt) => reject(`Search unsuccessful [${evt.target.error.name}] ${evt.target.error.message}`);
+                db.close();
+            }).catch(error => reject(error));
+        });
+    }
+
+
+})(window.compactIDB = {});
\ No newline at end of file
diff --git a/bscwallet/scripts/components.js b/bscwallet/scripts/components.js
new file mode 100644
index 0000000..b16ae8b
--- /dev/null
+++ b/bscwallet/scripts/components.js
@@ -0,0 +1,9 @@
+// Components downloaded: chips,copy,form,input,notifications,popup,spinner,theme-toggle
+const smChips = document.createElement("template"); smChips.innerHTML = '<style> *{ padding: 0; margin: 0; -webkit-box-sizing: border-box; box-sizing: border-box; }  :host{ padding: 1rem 0; max-width: 100%; } .hide{ opacity: 0; pointer-events: none; } input[type="radio"]{ display: none; } .scrolling-container{ position: relative; display: grid; grid-template-columns: min-content minmax(0,1fr) min-content; grid-template-rows: 1fr; } .sm-chips{ display: flex; position: relative; grid-area: 1/1/2/-1; gap: var(--gap, 0.5rem); overflow: auto hidden; } :host([multiline]) .sm-chips{ flex-wrap: wrap; } :host(:not([multiline])) .sm-chips{ max-width: 100%;  align-items: center; } .nav-button{ display: flex; z-index: 2; border: none; padding: 0.3rem; cursor: pointer; align-items: center; background: rgba(var(--background-color,(255,255,255)), 1); grid-row: 1; transition: opacity 0.2s; } .nav-button--left{ grid-column: 1; justify-self: start; } .nav-button--right{ grid-column: 3; justify-self: end; } .cover{ position: absolute; z-index: 1; width: 5rem; height: 100%; pointer-events: none; grid-row: 1; transition: opacity 0.2s; } .cover--left{ grid-column: 1; } .cover--right{ grid-column: 3; } .nav-button--right::before{ background-color: red; } .icon{ height: 1.2rem; width: 1.2rem; fill: rgba(var(--text-color,(17,17,17)), .8); } @media (hover: none){ ::-webkit-scrollbar { height: 0; } .nav-button{ display: none; } .sm-chips{ overflow: auto hidden; } .cover{ width: 2rem; } .cover--left{ background: linear-gradient(90deg, rgba(var(--background-color,(255,255,255)), 1), transparent); } .cover--right{ right: 0; background: linear-gradient(90deg, transparent, rgba(var(--background-color,(255,255,255)), 1)); } } @media (hover: hover){ ::-webkit-scrollbar-track { background-color: transparent !important; } ::-webkit-scrollbar { height: 0; background-color: transparent; } .sm-chips{ overflow: hidden; } .cover--left{ background: linear-gradient(90deg, rgba(var(--background-color,(255,255,255)), 1) 60%, transparent); } .cover--right{ right: 0; background: linear-gradient(90deg, transparent 0%, rgba(var(--background-color,(255,255,255)), 1) 40%); } }</style><section class="scrolling-container"> <div class="cover cover--left hide"></div> <button class="nav-button nav-button--left hide"> <svg class="icon" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24"><path fill="none" d="M0 0h24v24H0z"/><path d="M10.828 12l4.95 4.95-1.414 1.414L8 12l6.364-6.364 1.414 1.414z"/></svg> </button> <section class="sm-chips" part="chips-wrapper"> <slot></slot> </section> <button class="nav-button nav-button--right hide"> <svg class="icon" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24"><path fill="none" d="M0 0h24v24H0z"/><path d="M13.172 12l-4.95-4.95 1.414-1.414L16 12l-6.364 6.364-1.414-1.414z"/></svg> </button> <div class="cover cover--right hide"></div></section>', customElements.define("sm-chips", class extends HTMLElement { constructor() { super(), this.attachShadow({ mode: "open" }).append(smChips.content.cloneNode(!0)), this.chipsWrapper = this.shadowRoot.querySelector(".sm-chips"), this.coverLeft = this.shadowRoot.querySelector(".cover--left"), this.coverRight = this.shadowRoot.querySelector(".cover--right"), this.navButtonLeft = this.shadowRoot.querySelector(".nav-button--left"), this.navButtonRight = this.shadowRoot.querySelector(".nav-button--right"), this.slottedOptions = void 0, this._value = void 0, this.scrollDistance = 0, this.assignedElements = [], this.scrollLeft = this.scrollLeft.bind(this), this.scrollRight = this.scrollRight.bind(this), this.fireEvent = this.fireEvent.bind(this), this.setSelectedOption = this.setSelectedOption.bind(this) } get value() { return this._value } set value(t) { this.setSelectedOption(t) } scrollLeft() { this.chipsWrapper.scrollBy({ left: -this.scrollDistance, behavior: "smooth" }) } scrollRight() { this.chipsWrapper.scrollBy({ left: this.scrollDistance, behavior: "smooth" }) } setSelectedOption(t) { this._value !== t && (this._value = t, this.assignedElements.forEach(e => { e.value == t ? (e.setAttribute("selected", ""), e.scrollIntoView({ behavior: "smooth", block: "nearest", inline: "center" })) : e.removeAttribute("selected") })) } fireEvent() { this.dispatchEvent(new CustomEvent("change", { bubbles: !0, composed: !0, detail: { value: this._value } })) } connectedCallback() { this.setAttribute("role", "listbox"); const t = this.shadowRoot.querySelector("slot"); t.addEventListener("slotchange", e => { n.disconnect(), i.disconnect(), this.observeSelf.disconnect(), clearTimeout(this.slotChangeTimeout), this.slotChangeTimeout = setTimeout(() => { this.assignedElements = t.assignedElements(), this.assignedElements.forEach(t => { t.hasAttribute("selected") && (this._value = t.value) }), this.observeSelf.observe(this) }, 0) }); const e = new ResizeObserver(t => { t.forEach(t => { if (t.contentBoxSize) { const e = Array.isArray(t.contentBoxSize) ? t.contentBoxSize[0] : t.contentBoxSize; this.scrollDistance = .6 * e.inlineSize } else this.scrollDistance = .6 * t.contentRect.width }) }); e.observe(this), this.observeSelf = new IntersectionObserver((t, e) => { t.forEach(t => { t.isIntersecting && !this.hasAttribute("multiline") && this.assignedElements.length > 0 && (n.observe(this.assignedElements[0]), i.observe(this.assignedElements[this.assignedElements.length - 1]), e.unobserve(this)) }) }, { threshold: 1 }), this.chipsWrapper.addEventListener("option-clicked", t => { this._value !== t.target.value && (this.setSelectedOption(t.target.value), this.fireEvent()) }); const n = new IntersectionObserver(t => { t.forEach(t => { t.isIntersecting ? (this.navButtonLeft.classList.add("hide"), this.coverLeft.classList.add("hide")) : (this.navButtonLeft.classList.remove("hide"), this.coverLeft.classList.remove("hide")) }) }, { threshold: 1, root: this }), i = new IntersectionObserver(t => { t.forEach(t => { t.isIntersecting ? (this.navButtonRight.classList.add("hide"), this.coverRight.classList.add("hide")) : (this.navButtonRight.classList.remove("hide"), this.coverRight.classList.remove("hide")) }) }, { threshold: 1, root: this }); this.navButtonLeft.addEventListener("click", this.scrollLeft), this.navButtonRight.addEventListener("click", this.scrollRight) } disconnectedCallback() { this.navButtonLeft.removeEventListener("click", this.scrollLeft), this.navButtonRight.removeEventListener("click", this.scrollRight) } }); const smChip = document.createElement("template"); smChip.innerHTML = '<style> *{ padding: 0; margin: 0; -webkit-box-sizing: border-box; box-sizing: border-box; }  :host(:focus-within){ outline: none; } :host(:focus-within) .sm-chip{ box-shadow: 0 0 0 0.1rem var(--accent-color,teal) inset; } :host(:hover:not([selected])) .sm-chip{ background-color: rgba(var(--text-color,(17,17,17)), 0.06); } .sm-chip{ display: flex; flex-shrink: 0; cursor: pointer; white-space: nowrap; padding: var(--padding, 0.5rem 0.8rem); transition: background 0.3s; border-radius: var(--border-radius, 0.5rem); -webkit-tap-highlight-color: transparent; background: var(--background,inherit); } :host([selected]) .sm-chip{ background-color: var(--accent-color, teal); color: rgba(var(--background-color, (255,255,255)), 1); }</style><span class="sm-chip" part="chip"> <slot></slot></span>', customElements.define("sm-chip", class extends HTMLElement { constructor() { super(), this.attachShadow({ mode: "open" }).append(smChip.content.cloneNode(!0)), this._value = void 0, this.radioButton = this.shadowRoot.querySelector("input"), this.fireEvent = this.fireEvent.bind(this), this.handleKeyDown = this.handleKeyDown.bind(this) } get value() { return this._value } fireEvent() { this.dispatchEvent(new CustomEvent("option-clicked", { bubbles: !0, composed: !0, detail: { value: this._value } })) } handleKeyDown(t) { "Enter" !== t.key && "Space" !== t.key || this.fireEvent() } connectedCallback() { this.setAttribute("role", "option"), this.setAttribute("tabindex", "0"), this._value = this.getAttribute("value"), this.addEventListener("click", this.fireEvent), this.addEventListener("keydown", this.handleKeyDown) } disconnectedCallback() { this.removeEventListener("click", this.fireEvent), this.removeEventListener("keydown", this.handleKeyDown) } });
+const smCopy = document.createElement("template"); smCopy.innerHTML = '<style> *{ padding: 0; margin: 0; -webkit-box-sizing: border-box; box-sizing: border-box;} :host{ display: -webkit-box; display: flex; --padding: 0; --button-background-color: rgba(var(--text-color, (17,17,17)), 0.2);}.copy{ display: grid; gap: 0.5rem; padding: var(--padding); align-items: center; grid-template-columns: minmax(0, 1fr) auto;}:host(:not([clip-text])) .copy-content{ overflow-wrap: break-word; word-wrap: break-word;}:host([clip-text]) .copy-content{ overflow: hidden; text-overflow: ellipsis; white-space: nowrap;}.copy-button{ display: inline-flex; justify-content: center; cursor: pointer; border: none; padding: 0.4rem; background-color: rgba(var(--text-color, (17,17,17)), 0.06); border-radius: var(--button-border-radius, 0.3rem); transition: background-color 0.2s; font-family: inherit; color: inherit; font-size: 0.7rem; font-weight: 500; text-transform: uppercase; letter-spacing: 0.05rem;}.copy-button:active{ background-color: var(--button-background-color);}@media (any-hover: hover){ .copy:hover .copy-button{ opacity: 1; } .copy-button:hover{ background-color: var(--button-background-color); }}</style><section class="copy"> <p class="copy-content"> <slot></slot> </p> <button part="button" class="copy-button" title="copy"> <slot name="copy-icon"> COPY </slot> </button></section>', customElements.define("sm-copy", class extends HTMLElement { constructor() { super(), this.attachShadow({ mode: "open" }).append(smCopy.content.cloneNode(!0)), this.copyContent = this.shadowRoot.querySelector(".copy-content"), this.copyButton = this.shadowRoot.querySelector(".copy-button"), this.copy = this.copy.bind(this) } static get observedAttributes() { return ["value"] } set value(t) { this.setAttribute("value", t) } get value() { return this.getAttribute("value") } fireEvent() { this.dispatchEvent(new CustomEvent("copy", { composed: !0, bubbles: !0, cancelable: !0 })) } copy() { navigator.clipboard.writeText(this.getAttribute("value")).then(t => this.fireEvent()).catch(t => console.error(t)) } connectedCallback() { this.copyButton.addEventListener("click", this.copy) } attributeChangedCallback(t, n, o) { if ("value" === t) { const t = this.copyContent.querySelector("slot"); if (!t) return; const n = t.assignedNodes(); n && n.length || (t.textContent = o) } } disconnectedCallback() { this.copyButton.removeEventListener("click", this.copy) } });
+const smForm = document.createElement("template"); smForm.innerHTML = ' <style> *{ padding: 0; margin: 0; box-sizing: border-box; } :host{ display: grid; width: 100%; } form{ display: inherit; gap: var(--gap, 1.5rem); width: 100%; } </style> <form part="form" onsubmit="return false"> <slot></slot> </form> ', customElements.define("sm-form", class extends HTMLElement { constructor() { super(), this.attachShadow({ mode: "open" }).append(smForm.content.cloneNode(!0)), this.form = this.shadowRoot.querySelector("form"), this.invalidFieldsCount, this.skipSubmit = !1, this.isFormValid = void 0, this.supportedElements = "input, sm-input, sm-textarea, sm-checkbox, tags-input, file-input, sm-switch, sm-radio", this.formElements = [], this._requiredElements = [] } static get observedAttributes() { return ["skip-submit"] } get validity() { return this.isFormValid } debounce = (callback, wait) => { let timeoutId = null; return (...args) => { window.clearTimeout(timeoutId), timeoutId = window.setTimeout((() => { callback.apply(null, args) }), wait) } }; _checkValidity = () => { this.submitButton && 0 !== this._requiredElements.length && (this.invalidFieldsCount = 0, this._requiredElements.forEach((([elem, isWC]) => { (!elem.disabled && isWC && !elem.isValid || !isWC && !elem.checkValidity()) && this.invalidFieldsCount++ })), this.isFormValid !== (0 === this.invalidFieldsCount) && (this.isFormValid = 0 === this.invalidFieldsCount, this.dispatchEvent(new CustomEvent(this.isFormValid ? "valid" : "invalid", { bubbles: !0, composed: !0 })), this.skipSubmit || (this.submitButton.disabled = !this.isFormValid))) }; handleKeydown = e => { if ("Enter" === e.key && e.target.tagName.includes("INPUT")) if (0 === this.invalidFieldsCount) this.submitButton && this.submitButton.click(), this.dispatchEvent(new CustomEvent("submit", { bubbles: !0, composed: !0 })); else for (const [elem, isWC] of this._requiredElements) { if (isWC ? !elem.isValid : !elem.checkValidity()) { (elem?.shadowRoot?.lastElementChild || elem).animate([{ transform: "translateX(-1rem)" }, { transform: "translateX(1rem)" }, { transform: "translateX(-0.5rem)" }, { transform: "translateX(0.5rem)" }, { transform: "translateX(0)" }], { duration: 300, easing: "ease" }), isWC ? (elem.focusIn(), "SM-INPUT" === elem.tagName && "" === elem.value.trim() && elem.showError()) : elem.focus(); break } } }; reset = () => { this.formElements.forEach((([elem, isWC]) => { if (isWC) elem.reset(); else switch (elem.type) { case "checkbox": case "radio": elem.checked = !1; break; default: elem.value = "" } })), this._checkValidity() }; elementsChanged = () => { this.formElements = [...this.querySelectorAll(this.supportedElements)].map((elem => [elem, elem.tagName.includes("-")])), this._requiredElements = this.formElements.filter((([elem]) => elem.hasAttribute("required"))), this.submitButton = this.querySelector('[variant="primary"], [type="submit"]'), this.resetButton = this.querySelector('[type="reset"]'), this.resetButton && this.resetButton.addEventListener("click", this.reset), this._checkValidity() }; checkIfSupported = elem => 1 === elem.nodeType && (elem.tagName.includes("-") || "input" === elem.tagName || elem.querySelector(this.supportedElements)); connectedCallback() { const updateFormDecedents = this.debounce(this.elementsChanged, 100); this.addEventListener("input", this.debounce(this._checkValidity, 100)), this.addEventListener("keydown", this.debounce(this.handleKeydown, 100)), this.shadowRoot.querySelector("slot").addEventListener("slotchange", updateFormDecedents), this.mutationObserver = new MutationObserver((mutations => { mutations.forEach((mutation => { ("childList" === mutation.type && [...mutation.addedNodes].some((node => this.checkIfSupported(node))) || [...mutation.removedNodes].some((node => this.checkIfSupported(node)))) && updateFormDecedents() })) })), this.mutationObserver.observe(this, { childList: !0, subtree: !0 }) } attributeChangedCallback(name, oldValue, newValue) { "skip-submit" === name && (this.skipSubmit = this.hasAttribute("skip-submit")) } disconnectedCallback() { this.removeEventListener("input", this.debounce(this._checkValidity, 100)), this.removeEventListener("keydown", this.debounce(this.handleKeydown, 100)), this.mutationObserver.disconnect() } });
+const smInput = document.createElement("template"); smInput.innerHTML = ' <style> *{ padding: 0; margin: 0; -webkit-box-sizing: border-box; box-sizing: border-box; }  input[type="search"]::-webkit-search-decoration, input[type="search"]::-webkit-search-cancel-button, input[type="search"]::-webkit-search-results-button, input[type="search"]::-webkit-search-results-decoration { display: none; } input[type=number] { -moz-appearance:textfield; } input[type=number]::-webkit-inner-spin-button,  input[type=number]::-webkit-outer-spin-button {  -webkit-appearance: none; -moz-appearance: none; appearance: none; margin: 0;  } input::-ms-reveal, input::-ms-clear { display: none; } input:invalid{ outline: none; box-shadow: none; } ::-moz-focus-inner{ border: none; } :host{ display: flex; --success-color: #00C853; --danger-color: red; --width: 100%; --icon-gap: 0.5rem; --min-height: 3.2rem; --background: rgba(var(--text-color, (17,17,17)), 0.06); } .hidden{ display: none !important; } button{ display: flex; border: none; background: none; padding: 0; border-radius: 1rem; min-width: 0; cursor: pointer; } button:focus{ outline: var(--accent-color, teal) solid medium; } .icon { height: 1.2rem; width: 1.2rem; fill: rgba(var(--text-color, (17,17,17)), 0.6); }  :host(.round) .input{ border-radius: 10rem; } .outer-container{ display: flex; flex-direction: column; position: relative; width: var(--width); } .input { display: flex; cursor: text; min-width: 0; text-align: left; align-items: center; position: relative; gap: var(--icon-gap); border-radius: var(--border-radius,0.3rem); transition: opacity 0.3s, box-shadow 0.2s; background: var(--background); width: 100%; outline: none; overflow: hidden; min-height: var(--min-height); padding: var(--padding, 0 0.8rem); container: input-wrapper / size; } .input.readonly .clear{ opacity: 0 !important; margin-right: -2rem; pointer-events: none !important; } .readonly{ pointer-events: none; } .input:focus-within:not(.readonly){ box-shadow: 0 0 0 0.1rem var(--accent-color,teal) inset !important; } .disabled{ pointer-events: none; opacity: 0.6; } .placeholder { grid-area: 1/1/2/2; font-size: inherit; opacity: .7; font-weight: 400; transition: transform 0.3s; transform-origin: left; pointer-events: none; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; width: 100%; user-select: none; will-change: transform; } .container{ display: grid; height:100%; width: 100%; grid-template-columns: 1fr auto; position: relative; align-items: center; max-height: 100cqh; }  input{ grid-area: 1/1/2/2; font-size: inherit; border: none; background: transparent; outline: none; color: inherit; font-family: inherit; height: 100%; width: 100%; caret-color: var(--accent-color, teal); font-weight: inherit; padding: var(--input-inner-padding, 0.6rem 0); } .animate-placeholder .container{ padding: var(--input-inner-padding, 0.4rem 0); } .animate-placeholder .container input { grid-row: 2/3; padding: 0; }  .animate-placeholder .placeholder { transform: scale(0.8); opacity: 1; color: var(--accent-color,teal); grid-row: 1/2; } :host([variant="outlined"]) .input { box-shadow: 0 0 0 1px var(--border-color, rgba(var(--text-color, (17,17,17)), 0.3)) inset; background: rgba(var(--background-color, (255,255,255)), 1); } .animate-placeholder:focus-within:not(.readonly) .placeholder{ color: var(--accent-color,teal) } .success{ color: var(--success-color); } .error{ color: var(--danger-color); } .status-icon{ margin-right: 0.5rem; flex-shrink: 0; } .status-icon--error{ fill: var(--danger-color); } .status-icon--success{ fill: var(--success-color); } .datalist{ position: absolute; top: 100%; left: 0; width: 100%; z-index: 100; background: rgba(var(--foreground-color, (255,255,255)), 1); border-radius: 0 0 var(--border-radius,0.5rem) var(--border-radius,0.5rem); box-shadow: 0 0.5rem 1rem rgba(0,0,0,0.1); max-height: 20rem; overflow-y: auto; overflow-x: hidden; padding: 0.3rem; } .datalist-item{ padding: 0.8rem 1rem; cursor: pointer; transition: background 0.2s; border-radius: 0.5rem; content-visibility: auto; } .datalist-item:focus{ outline: none; } .datalist-item:focus-visible{ outline: var(--accent-color, teal) solid medium; } @media (any-hover: hover){ .icon:hover{ background: rgba(var(--text-color, (17,17,17)), 0.1); } .datalist-item:hover{ background: rgba(var(--text-color, (17,17,17)), 0.06); } } </style> <div class="outer-container"> <div part="input-wrapper" class="input"> <slot name="icon"></slot> <label class="container"> <span part="placeholder" class="placeholder"></span> <input part="input" type="text"/> </label> <button class="clear hidden" title="Clear" tabindex="-1"> <svg class="icon" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24"><path fill="none" d="M0 0h24v24H0z"/><path d="M12 22C6.477 22 2 17.523 2 12S6.477 2 12 2s10 4.477 10 10-4.477 10-10 10zm0-11.414L9.172 7.757 7.757 9.172 10.586 12l-2.829 2.828 1.415 1.415L12 13.414l2.828 2.829 1.415-1.415L13.414 12l2.829-2.828-1.415-1.415L12 10.586z"/></svg> </button> <slot name="right"></slot> </div> <ul class="datalist hidden" part="datalist"></ul> </div> ', customElements.define("sm-input", class SmInput extends HTMLElement { static hasAppendedStyles = !1; #validationState = { validatedFor: void 0, isValid: !1, errorMessage: "Please fill out this field." }; constructor() { super(), this.attachShadow({ mode: "open" }).append(smInput.content.cloneNode(!0)), this.inputParent = this.shadowRoot.querySelector(".input"), this.input = this.shadowRoot.querySelector("input"), this.clearBtn = this.shadowRoot.querySelector(".clear"), this.placeholderElement = this.shadowRoot.querySelector(".placeholder"), this.outerContainer = this.shadowRoot.querySelector(".outer-container"), this.optionList = this.shadowRoot.querySelector(".datalist"), this._helperText = "", this.isRequired = !1, this.datalist = [], this.validationFunction = void 0, this.reflectedAttributes = ["value", "required", "disabled", "type", "inputmode", "readonly", "min", "max", "pattern", "minlength", "maxlength", "step", "list", "autocomplete"] } static get observedAttributes() { return ["value", "placeholder", "required", "disabled", "type", "inputmode", "readonly", "min", "max", "pattern", "minlength", "maxlength", "step", "helper-text", "error-text", "list"] } get value() { return this.input.value } set value(val) { val !== this.input.value && (this.input.value = val, this._value = val, this.checkInput()) } get placeholder() { return this.getAttribute("placeholder") } set placeholder(val) { this.setAttribute("placeholder", val) } get type() { return this.getAttribute("type") } set type(val) { this.setAttribute("type", val) } get validity() { return this.input.validity } get disabled() { return this.hasAttribute("disabled") } set disabled(value) { value ? (this.inputParent.classList.add("disabled"), this.setAttribute("disabled", "")) : (this.inputParent.classList.remove("disabled"), this.removeAttribute("disabled")) } get readOnly() { return this.hasAttribute("readonly") } set readOnly(value) { value ? this.setAttribute("readonly", "") : this.removeAttribute("readonly") } set customValidation(val) { val && (this.validationFunction = val) } set errorText(val) { this.#validationState.errorText = val } showError = (errorText = this.#validationState.errorText) => { const appendedNew = this.appendFeedbackElement(); this.feedbackPopover.innerHTML = ` <svg class="status-icon status-icon--error" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24"><path fill="none" d="M0 0h24v24H0z"/><path d="M12 22C6.477 22 2 17.523 2 12S6.477 2 12 2s10 4.477 10 10-4.477 10-10 10zm-1-7v2h2v-2h-2zm0-8v6h2V7h-2z"/></svg> ${errorText} `, this.feedbackPopover.dataset.state = "error", appendedNew && this.feedbackPopover.animate([{ transform: "scale(0.95)", opacity: 0 }, { transform: "scale(1)", opacity: 1 }], { duration: 200, easing: "ease", fill: "forwards" }) }; set helperText(val) { this._helperText = val } get isValid() { if (this.#validationState.validatedFor === this.input.value) return this.#validationState.isValid; const _isValid = this.input.checkValidity(); let _validity = { isValid: !0, errorText: "" }; return this.validationFunction && (_validity = this.validationFunction(this.input.value)), _isValid && _validity.isValid ? (this.setAttribute("valid", ""), this.removeAttribute("invalid"), this.hideFeedback()) : (this.removeAttribute("valid"), this.setAttribute("invalid", ""), "" !== this.value.trim() && (_validity.errorText || this.#validationState.errorText) && this.showError(_validity.errorText || this.#validationState.errorText)), this.#validationState.validatedFor = this.input.value, this.#validationState.isValid = _isValid && _validity.isValid, this.#validationState.errorText = _validity.errorText || this.#validationState.errorText, this.#validationState.isValid } reset = () => { this.value = "" }; clear = () => { this.value = "", this.input.focus(), this.fireEvent() }; focusIn = () => { this.input.focus() }; focusOut = () => { this.input.blur() }; fireEvent = () => { let event = new Event("input", { bubbles: !0, cancelable: !0, composed: !0 }); this.dispatchEvent(event) }; searchDatalist = searchKey => { const filteredData = this.datalist.filter((item => item.toLowerCase().includes(searchKey.toLowerCase()))); if (filteredData.sort(((a, b) => a.toLowerCase().indexOf(searchKey.toLowerCase()) - b.toLowerCase().indexOf(searchKey.toLowerCase()))), filteredData.length) { if (this.optionList.children.length > filteredData.length) { const optionsToRemove = this.optionList.children.length - filteredData.length; for (let i = 0; i < optionsToRemove; i++)this.optionList.removeChild(this.optionList.lastChild) } filteredData.forEach(((item, index) => { if (this.optionList.children[index]) this.optionList.children[index].textContent = item; else { const option = document.createElement("li"); option.textContent = item, option.classList.add("datalist-item"), option.setAttribute("tabindex", "0"), this.optionList.appendChild(option) } })), this.optionList.classList.remove("hidden") } else this.optionList.classList.add("hidden") }; checkInput = e => { this.hasAttribute("readonly") || ("" !== this.input.value ? this.clearBtn.classList.remove("hidden") : this.clearBtn.classList.add("hidden")), this.hasAttribute("placeholder") && "" !== this.getAttribute("placeholder").trim() && ("" !== this.input.value ? (this.shouldAnimatePlaceholder && this.inputParent.classList.add("animate-placeholder"), this.placeholderElement.classList.toggle("hidden", !this.shouldAnimatePlaceholder), this.datalist.length && (this.searchTimeout && clearTimeout(this.searchTimeout), this.searchTimeout = setTimeout((() => { this.searchDatalist(this.input.value.trim()) }), 100))) : (this.shouldAnimatePlaceholder && this.inputParent.classList.remove("animate-placeholder"), this.placeholderElement.classList.remove("hidden"), this.hideFeedback(), this.datalist.length && (this.optionList.innerHTML = "", this.optionList.classList.add("hidden")))) }; allowOnlyNum = e => { e.ctrlKey || 1 === e.key.length && (("." !== e.key || !e.target.value.includes(".") && 0 !== e.target.value.length) && ["0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "."].includes(e.key) || e.preventDefault()) }; handleOptionClick = e => { this.input.value = e.target.textContent, this.optionList.classList.add("hidden"), this.input.focus() }; handleInputNavigation = e => { "ArrowDown" === e.key ? (e.preventDefault(), this.optionList.children.length && this.optionList.children[0].focus()) : "ArrowUp" === e.key && (e.preventDefault(), this.optionList.children.length && this.optionList.children[this.optionList.children.length - 1].focus()) }; handleDatalistNavigation = e => { "ArrowUp" === e.key ? (e.preventDefault(), this.shadowRoot.activeElement.previousElementSibling ? this.shadowRoot.activeElement.previousElementSibling.focus() : this.input.focus()) : "ArrowDown" === e.key ? (e.preventDefault(), this.shadowRoot.activeElement.nextElementSibling ? this.shadowRoot.activeElement.nextElementSibling.focus() : this.input.focus()) : "Enter" !== e.key && " " !== e.key || (e.preventDefault(), this.input.value = e.target.textContent, this.optionList.classList.add("hidden"), this.input.focus()) }; handleFocus = e => { this.datalist.length && this.searchDatalist(this.input.value.trim()) }; handleBlur = e => { this.datalist.length && this.optionList.classList.add("hidden") }; applyGlobalCustomValidation = () => { if (void 0 !== window.smCompConfig && window.smCompConfig["sm-input"]) { const config = window.smCompConfig["sm-input"].find((config => this.matches(config.selector))); this.customValidation = config?.customValidation } }; updatePosition = () => { requestAnimationFrame((() => { if (this.dimensions = this.getBoundingClientRect(), this.scrollingParentDimensions = this.scrollingParent.getBoundingClientRect(), 0 === this.dimensions.width || 0 === this.dimensions.height) return; let topOffset = this.dimensions.top - this.scrollingParentDimensions.top + this.dimensions.height, leftOffset = this.dimensions.left - this.scrollingParentDimensions.left; const maxWidth = this.dimensions.width; this.feedbackPopover.style = `top: ${topOffset}px; left: ${leftOffset}px; max-width: ${maxWidth}px;` })) }; appendFeedbackElement = () => { if (this.feedbackPopover) return !1; this.feedbackPopover = document.createElement("div"), this.feedbackPopover.className = "feedback-popover", this.feedbackPopover.setAttribute("aria-live", "polite"), this.containment = this.closest("[data-sm-containment]"), this.scrollingParent = this.getNearestScrollingParent(this); return (this.containment || this.scrollingParent).appendChild(this.feedbackPopover), "" === this.scrollingParent.style.position && (this.scrollingParent.style.position = "relative"), this.containment || (this.observerHidFeedback = !1, this.intersectionObserver = new IntersectionObserver((entries => { if (this.feedbackPopover) if (entries[0].isIntersecting) { if (!this.observerHidFeedback) return; this.feedbackPopover.classList.remove("hidden"), this.observerHidFeedback = !1 } else this.feedbackPopover.classList.add("hidden"), this.observerHidFeedback = !0 })).observe(this)), this.updatePosition(), window.addEventListener("resize", this.updatePosition, { passive: !0 }), !0 }; getNearestScrollingParent = element => { let parent = element.parentNode; for (; parent;) { if (parent.scrollHeight > parent.clientHeight || parent.scrollWidth > parent.clientWidth || parent.tagName.includes("SM-") || parent.hasAttribute("data-scrollable")) return parent; parent = parent.parentNode } return document.body }; hideFeedback = () => { this.feedbackPopover && (this.feedbackPopover.animate([{ transform: "none", opacity: 1 }, { transform: "scale(0.95)", opacity: 0 }], { duration: 100, easing: "ease-in-out", fill: "forwards" }).onfinish = () => { this.intersectionObserver?.disconnect(), this.feedbackPopover.remove(), this.feedbackPopover = null, window.removeEventListener("resize", this.updatePosition, { passive: !0 }) }) }; connectedCallback() { SmInput.hasAppendedStyles || (document.head.insertAdjacentHTML("beforeend", "<style> // styles injected by sm-input component .success{ color: var(--success-color); } .error{ color: var(--danger-color); } .status-icon{ margin-right: 0.5rem; flex-shrink: 0; } .status-icon--error{ fill: var(--danger-color); } .status-icon--success{ fill: var(--success-color); } .feedback-popover:not(:empty){ position: absolute; display: flex; width: fit-content; top: 100%; text-align: left; font-size: 0.9rem; align-items: center; padding: 0.8rem; border-radius: var(--border-radius,0.5rem); color: rgba(var(--text-color, (17,17,17)), 0.8); background: rgba(var(--foreground-color, (255,255,255)), 1); margin-top: 0.5rem; box-shadow: 0 0.5rem 1rem rgba(var(--text-color, (17,17,17)), 0.1); } .feedback-popover:not(:empty)::before{ content: ''; height: 0; width: 0; position: absolute; border: 0.5rem solid transparent; border-bottom-color: rgba(var(--foreground-color, (255,255,255)), 1); top: -1rem; left: 1rem; } </style>"), SmInput.hasAppendedStyles = !0), this.shouldAnimatePlaceholder = this.hasAttribute("animate"), this.shouldAnimatePlaceholder && "" !== this.placeholderElement && this.value && (this.inputParent.classList.add("animate-placeholder"), this.placeholderElement.classList.remove("hidden")), this.setAttribute("role", "textbox"), "loading" === document.readyState ? window.addEventListener("load", this.applyGlobalCustomValidation, { once: !0 }) : this.applyGlobalCustomValidation(), this.input.addEventListener("input", this.checkInput), this.clearBtn.addEventListener("click", this.clear), this.datalist.length && (this.optionList.addEventListener("click", this.handleOptionClick), this.input.addEventListener("keydown", this.handleInputNavigation), this.optionList.addEventListener("keydown", this.handleDatalistNavigation)), this.input.addEventListener("focusin", this.handleFocus), this.addEventListener("focusout", this.handleBlur) } attributeChangedCallback(name, oldValue, newValue) { if (oldValue !== newValue) switch (this.reflectedAttributes.includes(name) && (this.hasAttribute(name) ? this.input.setAttribute(name, this.getAttribute(name) ? this.getAttribute(name) : "") : this.input.removeAttribute(name)), name) { case "placeholder": this.placeholderElement.textContent = newValue, this.setAttribute("aria-label", newValue); break; case "value": this.checkInput(); break; case "type": this.hasAttribute("type") && "number" === this.getAttribute("type") ? (this.input.setAttribute("inputmode", "decimal"), this.input.addEventListener("keydown", this.allowOnlyNum)) : this.input.removeEventListener("keydown", this.allowOnlyNum); break; case "helper-text": this._helperText = newValue; break; case "error-text": this.#validationState.errorText = newValue; break; case "required": this.isRequired = this.hasAttribute("required"), this.isRequired ? this.setAttribute("aria-required", "true") : this.setAttribute("aria-required", "false"); break; case "readonly": this.hasAttribute("readonly") ? this.inputParent.classList.add("readonly") : this.inputParent.classList.remove("readonly"); break; case "disabled": this.hasAttribute("disabled") ? this.inputParent.classList.add("disabled") : this.inputParent.classList.remove("disabled"); break; case "list": this.hasAttribute("list") && "" !== this.getAttribute("list").trim() && (this.datalist = this.getAttribute("list").split(",")) } } disconnectedCallback() { this.input.removeEventListener("input", this.checkInput), this.clearBtn.removeEventListener("click", this.clear), this.input.removeEventListener("keydown", this.allowOnlyNum), this.optionList.removeEventListener("click", this.handleOptionClick), this.input.removeEventListener("keydown", this.handleInputNavigation), this.optionList.removeEventListener("keydown", this.handleDatalistNavigation), this.input.removeEventListener("focusin", this.handleFocus), this.removeEventListener("focusout", this.handleBlur), window.removeEventListener("resize", this.updatePosition, { passive: !0 }), this.feedbackPopover && this.feedbackPopover.remove(), this.intersectionObserver && this.intersectionObserver.disconnect() } });
+const smNotifications = document.createElement("template"); smNotifications.innerHTML = " <style> *{ padding: 0; margin: 0; -webkit-box-sizing: border-box; box-sizing: border-box; }  :host{ display: flex; --icon-height: 1.5rem; --icon-width: 1.5rem; } .hide{ opacity: 0 !important; pointer-events: none !important; } .notification-panel{ display: grid; width: min(26rem, 100%); gap: 0.5rem; position: fixed; left: 0; top: 0; z-index: 100; max-height: 100%; padding: 1rem; overflow: hidden auto; overscroll-behavior: contain; touch-action: none; } .notification-panel:empty{ display:none; } .notification{ display: flex; position: relative; border-radius: 0.5rem; background: rgba(var(--foreground-color, (255,255,255)), 1); overflow: hidden; overflow-wrap: break-word; word-wrap: break-word; word-break: break-word; padding: max(1rem,1.5vw); align-items: center; box-shadow: 0 0.5rem 1rem 0 rgba(0,0,0,0.14); touch-action: none; } .notification:not(.pinned)::before{ content: ''; position: absolute; bottom: 0; left: 0; height: 0.2rem; width: 100%; background-color: var(--accent-color, teal); animation: loading var(--timeout, 5000ms) linear forwards; transform-origin: left; } @keyframes loading{ to{ transform: scaleX(0); } } .icon-container:not(:empty){ margin-right: 0.5rem; height: var(--icon-height); width: var(--icon-width); flex-shrink: 0; } .notification:last-of-type{ margin-bottom: 0; } .icon { height: 100%; width: 100%; fill: rgba(var(--text-color, (17,17,17)), 0.7); } .icon--success { fill: var(--green); } .icon--failure, .icon--error { fill: var(--danger-color); } output{ width: 100%; } .close{ height: 2rem; width: 2rem; border: none; cursor: pointer; margin-left: 1rem; border-radius: 50%; padding: 0.3rem; transition: background-color 0.3s, transform 0.3s; background-color: transparent; flex-shrink: 0; } .close:active{ transform: scale(0.9); } .action{ display: flex; align-items: center; justify-content: center; padding: 0.5rem 0.8rem; border-radius: 0.2rem; border: none; background-color: rgba(var(--text-color, (17,17,17)), 0.03); font-family: inherit; font-size: inherit; color: var(--accent-color, teal); font-weight: 500; cursor: pointer; } @media screen and (max-width: 640px){ .close{ display: none; } .notification-panel:not(:empty){ padding-bottom: 3rem; } } @media screen and (min-width: 640px){ .notification-panel{ top: auto; bottom: 0; max-width: max-content; } .notification{ width: auto; max-width: max-content;  border: solid 1px rgba(var(--text-color, (17,17,17)), 0.2); } } @media (any-hover: hover){ ::-webkit-scrollbar{ width: 0.5rem; }  ::-webkit-scrollbar-thumb{ background: rgba(var(--text-color, (17,17,17)), 0.3); border-radius: 1rem; &:hover{ background: rgba(var(--text-color, (17,17,17)), 0.5); } } .close:hover{ background-color: rgba(var(--text-color, (17,17,17)), 0.1); } } </style> <div class=\"notification-panel\"></div> ", customElements.define("sm-notifications", class extends HTMLElement { constructor() { super(), this.shadow = this.attachShadow({ mode: "open" }).append(smNotifications.content.cloneNode(!0)), this.notificationPanel = this.shadowRoot.querySelector(".notification-panel"), this.animationOptions = { duration: 300, fill: "forwards", easing: "cubic-bezier(0.175, 0.885, 0.32, 1.275)" }, this.push = this.push.bind(this), this.createNotification = this.createNotification.bind(this), this.removeNotification = this.removeNotification.bind(this), this.clearAll = this.clearAll.bind(this), this.remove = this.remove.bind(this), this.handleTouchMove = this.handleTouchMove.bind(this), this.startX = 0, this.currentX = 0, this.endX = 0, this.swipeDistance = 0, this.swipeDirection = "", this.swipeThreshold = 0, this.startTime = 0, this.swipeTime = 0, this.swipeTimeThreshold = 200, this.currentTarget = null, this.notificationTimeout = 5e3, this.mediaQuery = window.matchMedia("(min-width: 640px)"), this.handleOrientationChange = this.handleOrientationChange.bind(this), this.isBigViewport = !1 } set timeout(value) { isNaN(value) || (this.notificationTimeout = value) } randString(length) { let result = ""; const characters = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz"; for (let i = 0; i < length; i++)result += characters.charAt(Math.floor(52 * Math.random())); return result } createNotification(message, options = {}) { const { pinned: pinned = !1, icon: icon, action: action, timeout: timeout = this.notificationTimeout } = options, notification = document.createElement("div"); return notification.id = this.randString(8), notification.className = "notification " + (pinned ? "pinned" : ""), notification.style.setProperty("--timeout", `${timeout}ms`), notification.innerHTML = ` ${icon ? `<div class="icon-container">${icon}</div>` : ""} <output>${message}</output> ${action ? `<button class="action">${action.label}</button>` : ""} <button class="close"> <svg class="icon" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24"><path fill="none" d="M0 0h24v24H0z"/><path d="M12 10.586l4.95-4.95 1.414 1.414-4.95 4.95 4.95 4.95-1.414 1.414-4.95-4.95-4.95 4.95-1.414-1.414 4.95-4.95-4.95-4.95L7.05 5.636z"/></svg> </button> `, action && notification.querySelector(".action").addEventListener("click", action.callback), notification.querySelector(".close").addEventListener("click", (() => { this.removeNotification(notification) })), pinned || setTimeout((() => { this.removeNotification(notification, this.isBigViewport ? "left" : "top") }), timeout), notification } push(message, options = {}) { const notification = this.createNotification(message, options); return this.isBigViewport ? this.notificationPanel.append(notification) : this.notificationPanel.prepend(notification), notification.scrollIntoView({ behavior: "smooth" }), this.notificationPanel.animate([{ transform: `translateY(${this.isBigViewport ? "" : "-"}${notification.clientHeight}px)` }, { transform: "none" }], this.animationOptions), notification.animate([{ transform: "translateY(-1rem)", opacity: "0" }, { transform: "none", opacity: "1" }], this.animationOptions).onfinish = e => { e.target.commitStyles(), e.target.cancel() }, notification.id } removeNotification(notification, direction = "left") { if (!notification) return; const sign = "left" === direction || "top" === direction ? "-" : "+"; this.isBigViewport || "top" !== direction ? notification.animate([{ transform: this.currentX ? `translateX(${this.currentX}px)` : "none", opacity: "1" }, { transform: `translateX(calc(${sign}${Math.abs(this.currentX)}px ${sign} 1rem))`, opacity: "0" }], this.animationOptions).onfinish = () => { notification.remove() } : notification.animate([{ transform: this.currentX ? `translateY(${this.currentX}px)` : "none", opacity: "1" }, { transform: `translateY(calc(${sign}${Math.abs(this.currentX)}px ${sign} 1rem))`, opacity: "0" }], this.animationOptions).onfinish = () => { notification.remove() } } remove(id) { const notification = this.notificationPanel.querySelector(`#${id}`); notification && this.removeNotification(notification) } clearAll() { Array.from(this.notificationPanel.children).forEach((child => { this.removeNotification(child) })) } handleTouchMove(e) { this.currentX = e.touches[0].clientX - this.startX, this.currentTarget.style.transform = `translateX(${this.currentX}px)` } handleOrientationChange(e) { this.isBigViewport = e.matches, e.matches } connectedCallback() { this.handleOrientationChange(this.mediaQuery), this.mediaQuery.addEventListener("change", this.handleOrientationChange), this.notificationPanel.addEventListener("touchstart", (e => { e.target.closest(".close") ? this.removeNotification(e.target.closest(".notification")) : e.target.closest(".notification") && (this.swipeThreshold = e.target.closest(".notification").getBoundingClientRect().width / 2, this.currentTarget = e.target.closest(".notification"), this.startTime = Date.now(), this.startX = e.touches[0].clientX, this.startY = e.touches[0].clientY, this.notificationPanel.addEventListener("touchmove", this.handleTouchMove, { passive: !0 })) }), { passive: !0 }), this.notificationPanel.addEventListener("touchend", (e => { this.endX = e.changedTouches[0].clientX, this.endY = e.changedTouches[0].clientY, this.swipeDistance = Math.abs(this.endX - this.startX), this.swipeTime = Date.now() - this.startTime, this.endX > this.startX ? this.swipeDirection = "right" : this.swipeDirection = "left", this.swipeTime < this.swipeTimeThreshold ? this.swipeDistance > 50 && this.removeNotification(this.currentTarget, this.swipeDirection) : this.swipeDistance > this.swipeThreshold ? this.removeNotification(this.currentTarget, this.swipeDirection) : this.currentTarget.animate([{ transform: `translateX(${this.currentX}px)` }, { transform: "none" }], this.animationOptions).onfinish = e => { e.target.commitStyles(), e.target.cancel() }, this.notificationPanel.removeEventListener("touchmove", this.handleTouchMove), this.currentX = 0 })) } disconnectedCallback() { mediaQueryList.removeEventListener("change", handleOrientationChange) } });
+class Stack { constructor() { this.items = [] } push(element) { this.items.push(element) } pop() { return 0 == this.items.length ? "Underflow" : this.items.pop() } peek() { return this.items[this.items.length - 1] } } const popupStack = new Stack, smPopup = document.createElement("template"); smPopup.innerHTML = '<style>*{ padding: 0; margin: 0; -webkit-box-sizing: border-box; box-sizing: border-box;} :host{ position: fixed; display: -ms-grid; display: grid; z-index: 10; --width: 100%; --height: auto; --min-width: auto; --min-height: auto; --backdrop-background: rgba(0, 0, 0, 0.6); --border-radius: 0.8rem 0.8rem 0 0;}.popup-container{ display: -ms-grid; display: grid; position: fixed; top: 0; bottom: 0; left: 0; right: 0; place-items: center; z-index: 10; touch-action: none;}:host(.stacked) .popup{ -webkit-transform: scale(0.9) translateY(-2rem) !important; transform: scale(0.9) translateY(-2rem) !important;}.backdrop{ position: absolute; top: 0; bottom: 0; left: 0; right: 0; background: var(--backdrop-background); -webkit-transition: opacity 0.3s; -o-transition: opacity 0.3s; transition: opacity 0.3s;}.popup{ display: -webkit-box; display: -ms-flexbox; display: flex; -webkit-box-orient: vertical; -webkit-box-direction: normal; flex-direction: column; position: relative; -ms-flex-item-align: end; align-self: flex-end; -webkit-box-align: start; -ms-flex-align: start; align-items: flex-start; width: var(--width); min-width: var(--min-width); height: var(--height); min-height: var(--min-height); max-height: 90vh; border-radius: var(--border-radius); background: rgba(var(--background-color, (255,255,255)), 1); -webkit-box-shadow: 0 -1rem 2rem #00000020; box-shadow: 0 -1rem 2rem #00000020;}.container-header{ display: -webkit-box; display: flex; width: 100%; touch-action: none; -webkit-box-align: center; -ms-flex-align: center; align-items: center;}.popup-top{ display: -webkit-box; display: flex; width: 100%;}.popup-body{ display: -webkit-box; display: flex; -webkit-box-orient: vertical; -webkit-box-direction: normal; -ms-flex-direction: column; flex-direction: column; -webkit-box-flex: 1; -ms-flex: 1; flex: 1; width: 100%; padding: var(--body-padding, 1.5rem); overflow-y: auto;}.hide{ display:none;}@media screen and (min-width: 640px){ :host{ --border-radius: 0.5rem; } .popup{ -ms-flex-item-align: center; -ms-grid-row-align: center; align-self: center; border-radius: var(--border-radius); height: var(--height); -webkit-box-shadow: 0 3rem 2rem -0.5rem #00000040; box-shadow: 0 3rem 2rem -0.5rem #00000040; }}@media screen and (max-width: 640px){ .popup-top{ -webkit-box-orient: vertical; -webkit-box-direction: normal; flex-direction: column; -webkit-box-align: center; align-items: center; } .handle{ height: 0.3rem; width: 2rem; background: rgba(var(--text-color, (17,17,17)), .4); border-radius: 1rem; margin: 0.5rem 0; }}@media (any-hover: hover){ ::-webkit-scrollbar{ width: 0.5rem; }  ::-webkit-scrollbar-thumb{ background: rgba(var(--text-color, (17,17,17)), 0.3); border-radius: 1rem; &:hover{ background: rgba(var(--text-color, (17,17,17))), 0.5); } }}</style><div class="popup-container hide" role="dialog"> <div part="backdrop" class="backdrop"></div> <div part="popup" class="popup"> <div part="popup-header" class="popup-top"> <div class="handle"></div> <slot name="header"></slot> </div> <div part="popup-body" class="popup-body"> <slot></slot> </div> </div></div>', customElements.define("sm-popup", class extends HTMLElement { constructor() { super(), this.attachShadow({ mode: "open" }).append(smPopup.content.cloneNode(!0)), this.allowClosing = !1, this.isOpen = !1, this.offset = 0, this.touchStartY = 0, this.touchEndY = 0, this.touchStartTime = 0, this.touchEndTime = 0, this.touchEndAnimation = void 0, this.focusable, this.autoFocus, this.mutationObserver, this.popupContainer = this.shadowRoot.querySelector(".popup-container"), this.backdrop = this.shadowRoot.querySelector(".backdrop"), this.dialogBox = this.shadowRoot.querySelector(".popup"), this.popupBodySlot = this.shadowRoot.querySelector(".popup-body slot"), this.popupHeader = this.shadowRoot.querySelector(".popup-top") } static get observedAttributes() { return ["open"] } get open() { return this.isOpen } animateTo = (element, keyframes, options) => { const anime = element.animate(keyframes, { ...options, fill: "both" }); return anime.finished.then((() => { anime.commitStyles(), anime.cancel() })), anime }; resumeScrolling = () => { const scrollY = document.body.style.top; window.scrollTo(0, -1 * parseInt(scrollY || "0")), document.body.style.overflow = "", document.body.style.top = "initial" }; setStateOpen = () => { if (!this.isOpen || this.offset) { const animOptions = { duration: 300, easing: "ease" }, initialAnimation = window.innerWidth > 640 ? "scale(1.1)" : `translateY(${this.offset ? `${this.offset}px` : "100%"})`; this.animateTo(this.dialogBox, [{ opacity: this.offset ? 1 : 0, transform: initialAnimation }, { opacity: 1, transform: "none" }], animOptions) } }; show = (options = {}) => { const { pinned: pinned = !1, payload: payload } = options; if (this.isOpen) return; const animOptions = { duration: 300, easing: "ease" }; return this.payload = payload, popupStack.push({ popup: this, permission: pinned }), popupStack.items.length > 1 && this.animateTo(popupStack.items[popupStack.items.length - 2].popup.shadowRoot.querySelector(".popup"), [{ transform: "none" }, { transform: window.innerWidth > 640 ? "scale(0.95)" : "translateY(-1.5rem)" }], animOptions), this.popupContainer.classList.remove("hide"), this.offset || (this.backdrop.animate([{ opacity: 0 }, { opacity: 1 }], animOptions).onfinish = () => { this.resolveOpen(this.payload) }, this.dispatchEvent(new CustomEvent("popupopened", { bubbles: !0, composed: !0, detail: { payload: this.payload } })), document.body.style.overflow = "hidden", document.body.style.top = `-${window.scrollY}px`), this.setStateOpen(), this.pinned = pinned, this.isOpen = !0, setTimeout((() => { const elementToFocus = this.autoFocus || this.focusable?.[0] || this.dialogBox; elementToFocus && (elementToFocus.tagName.includes("-") ? elementToFocus.focusIn() : elementToFocus.focus()) }), 0), this.hasAttribute("open") || (this.setAttribute("open", ""), this.addEventListener("keydown", this.detectFocus), this.resizeObserver.observe(this), this.mutationObserver.observe(this, { attributes: !0, childList: !0, subtree: !0 }), this.popupHeader.addEventListener("touchstart", this.handleTouchStart, { passive: !0 }), this.backdrop.addEventListener("mousedown", this.handleSoftDismiss)), { opened: new Promise((resolve => { this.resolveOpen = resolve })), closed: new Promise((resolve => { this.resolveClose = resolve })) } }; hide = (options = {}) => { const { payload: payload } = options, animOptions = { duration: 150, easing: "ease" }; this.backdrop.animate([{ opacity: 1 }, { opacity: 0 }], animOptions), this.animateTo(this.dialogBox, [{ opacity: 1, transform: window.innerWidth > 640 ? "none" : `translateY(${this.offset ? `${this.offset}px` : "0"})` }, { opacity: 0, transform: window.innerWidth > 640 ? "scale(1.1)" : "translateY(100%)" }], animOptions).finished.finally((() => { this.popupContainer.classList.add("hide"), this.dialogBox.style = "", this.removeAttribute("open"), this.forms.length && this.forms.forEach((form => form.reset())), this.dispatchEvent(new CustomEvent("popupclosed", { bubbles: !0, composed: !0, detail: { payload: payload || this.payload } })), this.resolveClose(payload || this.payload), this.isOpen = !1 })), popupStack.pop(), popupStack.items.length ? this.animateTo(popupStack.items[popupStack.items.length - 1].popup.shadowRoot.querySelector(".popup"), [{ transform: window.innerWidth > 640 ? "scale(0.95)" : "translateY(-1.5rem)" }, { transform: "none" }], animOptions) : this.resumeScrolling(), this.resizeObserver.disconnect(), this.mutationObserver.disconnect(), this.removeEventListener("keydown", this.detectFocus), this.popupHeader.removeEventListener("touchstart", this.handleTouchStart, { passive: !0 }), this.backdrop.removeEventListener("mousedown", this.handleSoftDismiss) }; handleTouchStart = e => { this.offset = 0, this.popupHeader.addEventListener("touchmove", this.handleTouchMove, { passive: !0 }), this.popupHeader.addEventListener("touchend", this.handleTouchEnd, { passive: !0 }), this.touchStartY = e.changedTouches[0].clientY, this.touchStartTime = e.timeStamp }; handleTouchMove = e => { this.touchStartY < e.changedTouches[0].clientY && (this.offset = e.changedTouches[0].clientY - this.touchStartY, this.touchEndAnimation = window.requestAnimationFrame((() => { this.dialogBox.style.transform = `translateY(${this.offset}px)` }))) }; handleTouchEnd = e => { if (this.touchEndTime = e.timeStamp, cancelAnimationFrame(this.touchEndAnimation), this.touchEndY = e.changedTouches[0].clientY, this.threshold = .3 * this.dialogBox.getBoundingClientRect().height, this.touchEndTime - this.touchStartTime > 200) if (this.touchEndY - this.touchStartY > this.threshold) { if (this.pinned) return void this.setStateOpen(); this.hide() } else this.setStateOpen(); else if (this.touchEndY > this.touchStartY) { if (this.pinned) return void this.setStateOpen(); this.hide() } this.popupHeader.removeEventListener("touchmove", this.handleTouchMove, { passive: !0 }), this.popupHeader.removeEventListener("touchend", this.handleTouchEnd, { passive: !0 }) }; detectFocus = e => { if ("Tab" === e.key) { if (!this.focusable.length) return; if (!this.firstFocusable) for (let i = 0; i < this.focusable.length; i++)if (!this.focusable[i].disabled) { this.firstFocusable = this.focusable[i]; break } if (!this.lastFocusable) for (let i = this.focusable.length - 1; i >= 0; i--)if (!this.focusable[i].disabled) { this.lastFocusable = this.focusable[i]; break } e.shiftKey && document.activeElement === this.firstFocusable ? (e.preventDefault(), this.lastFocusable.tagName.includes("SM-") ? this.lastFocusable.focusIn() : this.lastFocusable.focus()) : e.shiftKey || document.activeElement !== this.lastFocusable || (e.preventDefault(), this.firstFocusable.tagName.includes("SM-") ? this.firstFocusable.focusIn() : this.firstFocusable.focus()) } }; updateFocusableList = () => { this.focusable = this.querySelectorAll('sm-button:not([disabled]), button:not([disabled]), [href], sm-input, input:not([readonly]), sm-select, select, sm-checkbox, sm-textarea, textarea, [tabindex]:not([tabindex="-1"])'), this.autoFocus = this.querySelector("[autofocus]"), this.firstFocusable = null, this.lastFocusable = null }; handleSoftDismiss = () => { this.pinned ? this.dialogBox.animate([{ transform: "translateX(-1rem)" }, { transform: "translateX(1rem)" }, { transform: "translateX(-0.5rem)" }, { transform: "translateX(0.5rem)" }, { transform: "translateX(0)" }], { duration: 300, easing: "ease" }) : this.hide() }; debounce = (callback, wait) => { let timeoutId = null; return (...args) => { window.clearTimeout(timeoutId), timeoutId = window.setTimeout((() => { callback.apply(null, args) }), wait) } }; connectedCallback() { this.popupBodySlot.addEventListener("slotchange", this.debounce((() => { this.forms = this.querySelectorAll("sm-form"), this.updateFocusableList() }), 0)), this.resizeObserver = new ResizeObserver((entries => { entries.forEach((entry => { if (entry.contentBoxSize) { const contentBoxSize = Array.isArray(entry.contentBoxSize) ? entry.contentBoxSize[0] : entry.contentBoxSize; this.threshold = .3 * contentBoxSize.blockSize.height } else this.threshold = .3 * entry.contentRect.height })) })), this.mutationObserver = new MutationObserver((entries => { this.updateFocusableList() })) } disconnectedCallback() { this.resizeObserver.disconnect(), this.mutationObserver.disconnect(), this.removeEventListener("keydown", this.detectFocus), this.popupHeader.removeEventListener("touchstart", this.handleTouchStart, { passive: !0 }), this.backdrop.removeEventListener("mousedown", this.handleSoftDismiss) } attributeChangedCallback(name) { "open" === name && this.hasAttribute("open") && this.show() } });
+const spinner = document.createElement("template"); spinner.innerHTML = '<style> *{ padding: 0; margin: 0; -webkit-box-sizing: border-box; box-sizing: border-box;}.loader { display: flex; height: var(--size, 1.5rem); width: var(--size, 1.5rem); stroke-width: 8; overflow: visible; stroke: var(--accent-color, teal); fill: none; stroke-dashoffset: 180; stroke-dasharray: 180; animation: load 2s infinite, spin 1s linear infinite;}@keyframes load { 50% { stroke-dashoffset: 0; } 100%{ stroke-dashoffset: -180; }}@keyframes spin { 100% { transform: rotate(360deg); }}</style><svg viewBox="0 0 64 64" class="loader"><circle cx="32" cy="32" r="32" /></svg>'; class SpinnerLoader extends HTMLElement { constructor() { super(), this.attachShadow({ mode: "open" }).append(spinner.content.cloneNode(!0)) } } window.customElements.define("sm-spinner", SpinnerLoader);
+const themeToggle = document.createElement("template"); themeToggle.innerHTML = ' <style> *{ padding: 0; margin: 0; box-sizing: border-box; } :host{ cursor: pointer; --height: 2.5rem; --width: 2.5rem; } .theme-toggle { display: flex; position: relative; width: 1.2rem; height: 1.2rem; cursor: pointer; -webkit-tap-highlight-color: transparent; } .theme-toggle::after{ content: \'\'; position: absolute; height: var(--height); width: var(--width); top: 50%; left: 50%; opacity: 0; border-radius: 50%; pointer-events: none; transition: transform 0.3s, opacity 0.3s; transform: translate(-50%, -50%) scale(1.2); background-color: rgba(var(--text-color,inherit), 0.12); } :host(:focus-within) .theme-toggle{ outline: none; } :host(:focus-within) .theme-toggle::after{ opacity: 1; transform: translate(-50%, -50%) scale(1); } .icon { position: absolute; height: 100%; width: 100%; fill: rgba(var(--text-color,inherit), 1); transition: transform 0.3s, opacity 0.1s; }  .theme-switcher__checkbox { display: none; } :host([checked]) .moon-icon { transform: translateY(50%); opacity: 0; } :host(:not([checked])) .sun-icon { transform: translateY(50%); opacity: 0; } </style> <label class="theme-toggle" title="Change theme" tabindex="0"> <slot name="light-mode-icon"> <svg xmlns="http://www.w3.org/2000/svg" class="icon moon-icon" enable-background="new 0 0 24 24" height="24px" viewBox="0 0 24 24" width="24px" fill="#000000"><rect fill="none" height="24" width="24"/><path d="M9.37,5.51C9.19,6.15,9.1,6.82,9.1,7.5c0,4.08,3.32,7.4,7.4,7.4c0.68,0,1.35-0.09,1.99-0.27C17.45,17.19,14.93,19,12,19 c-3.86,0-7-3.14-7-7C5,9.07,6.81,6.55,9.37,5.51z M12,3c-4.97,0-9,4.03-9,9s4.03,9,9,9s9-4.03,9-9c0-0.46-0.04-0.92-0.1-1.36 c-0.98,1.37-2.58,2.26-4.4,2.26c-2.98,0-5.4-2.42-5.4-5.4c0-1.81,0.89-3.42,2.26-4.4C12.92,3.04,12.46,3,12,3L12,3z"/></svg> </slot> <slot name="dark-mode-icon"> <svg xmlns="http://www.w3.org/2000/svg" class="icon sun-icon" enable-background="new 0 0 24 24" height="24px" viewBox="0 0 24 24" width="24px" fill="#000000"><rect fill="none" height="24" width="24"/><path d="M12,9c1.65,0,3,1.35,3,3s-1.35,3-3,3s-3-1.35-3-3S10.35,9,12,9 M12,7c-2.76,0-5,2.24-5,5s2.24,5,5,5s5-2.24,5-5 S14.76,7,12,7L12,7z M2,13l2,0c0.55,0,1-0.45,1-1s-0.45-1-1-1l-2,0c-0.55,0-1,0.45-1,1S1.45,13,2,13z M20,13l2,0c0.55,0,1-0.45,1-1 s-0.45-1-1-1l-2,0c-0.55,0-1,0.45-1,1S19.45,13,20,13z M11,2v2c0,0.55,0.45,1,1,1s1-0.45,1-1V2c0-0.55-0.45-1-1-1S11,1.45,11,2z M11,20v2c0,0.55,0.45,1,1,1s1-0.45,1-1v-2c0-0.55-0.45-1-1-1C11.45,19,11,19.45,11,20z M5.99,4.58c-0.39-0.39-1.03-0.39-1.41,0 c-0.39,0.39-0.39,1.03,0,1.41l1.06,1.06c0.39,0.39,1.03,0.39,1.41,0s0.39-1.03,0-1.41L5.99,4.58z M18.36,16.95 c-0.39-0.39-1.03-0.39-1.41,0c-0.39,0.39-0.39,1.03,0,1.41l1.06,1.06c0.39,0.39,1.03,0.39,1.41,0c0.39-0.39,0.39-1.03,0-1.41 L18.36,16.95z M19.42,5.99c0.39-0.39,0.39-1.03,0-1.41c-0.39-0.39-1.03-0.39-1.41,0l-1.06,1.06c-0.39,0.39-0.39,1.03,0,1.41 s1.03,0.39,1.41,0L19.42,5.99z M7.05,18.36c0.39-0.39,0.39-1.03,0-1.41c-0.39-0.39-1.03-0.39-1.41,0l-1.06,1.06 c-0.39,0.39-0.39,1.03,0,1.41s1.03,0.39,1.41,0L7.05,18.36z"/></svg> </slot> </label>'; class ThemeToggle extends HTMLElement { constructor() { super(), this.attachShadow({ mode: "open" }).append(themeToggle.content.cloneNode(!0)), this.isChecked = !1, this.hasTheme = "light", this.toggleState = this.toggleState.bind(this), this.fireEvent = this.fireEvent.bind(this), this.handleThemeChange = this.handleThemeChange.bind(this) } static get observedAttributes() { return ["checked"] } daylight() { this.hasTheme = "light", document.body.dataset.theme = "light", this.setAttribute("aria-checked", "false") } nightlight() { this.hasTheme = "dark", document.body.dataset.theme = "dark", this.setAttribute("aria-checked", "true") } toggleState() { if (!document.startViewTransition) return this.toggleAttribute("checked"), void this.fireEvent(); document.startViewTransition(() => { this.toggleAttribute("checked"), this.fireEvent() }) } handleKeyDown(e) { " " === e.key && this.toggleState() } handleThemeChange(e) { e.detail.theme !== this.hasTheme && ("dark" === e.detail.theme ? this.setAttribute("checked", "") : this.removeAttribute("checked")) } fireEvent() { this.dispatchEvent(new CustomEvent("themechange", { bubbles: !0, composed: !0, detail: { theme: this.hasTheme } })) } connectedCallback() { this.setAttribute("role", "switch"), this.setAttribute("aria-label", "theme toggle"), "dark" === localStorage.getItem(`${window.location.hostname}-theme`) ? (this.nightlight(), this.setAttribute("checked", "")) : "light" === localStorage.getItem(`${window.location.hostname}-theme`) ? (this.daylight(), this.removeAttribute("checked")) : window.matchMedia("(prefers-color-scheme: dark)").matches ? (this.nightlight(), this.setAttribute("checked", "")) : (this.daylight(), this.removeAttribute("checked")), this.addEventListener("click", this.toggleState), this.addEventListener("keydown", this.handleKeyDown), document.addEventListener("themechange", this.handleThemeChange) } disconnectedCallback() { this.removeEventListener("click", this.toggleState), this.removeEventListener("keydown", this.handleKeyDown), document.removeEventListener("themechange", this.handleThemeChange) } attributeChangedCallback(e, t, n) { "checked" === e && (this.hasAttribute("checked") ? (this.nightlight(), localStorage.setItem(`${window.location.hostname}-theme`, "dark")) : (this.daylight(), localStorage.setItem(`${window.location.hostname}-theme`, "light"))) } } window.customElements.define("theme-toggle", ThemeToggle);
\ No newline at end of file
diff --git a/bscwallet/scripts/components.min.js b/bscwallet/scripts/components.min.js
new file mode 100644
index 0000000..6fd40c1
--- /dev/null
+++ b/bscwallet/scripts/components.min.js
@@ -0,0 +1 @@
+const smChips=document.createElement("template");smChips.innerHTML='<style> *{ padding: 0; margin: 0; -webkit-box-sizing: border-box; box-sizing: border-box; }  :host{ padding: 1rem 0; max-width: 100%; } .hide{ opacity: 0; pointer-events: none; } input[type="radio"]{ display: none; } .scrolling-container{ position: relative; display: grid; grid-template-columns: min-content minmax(0,1fr) min-content; grid-template-rows: 1fr; } .sm-chips{ display: flex; position: relative; grid-area: 1/1/2/-1; gap: var(--gap, 0.5rem); overflow: auto hidden; } :host([multiline]) .sm-chips{ flex-wrap: wrap; } :host(:not([multiline])) .sm-chips{ max-width: 100%;  align-items: center; } .nav-button{ display: flex; z-index: 2; border: none; padding: 0.3rem; cursor: pointer; align-items: center; background: rgba(var(--background-color,(255,255,255)), 1); grid-row: 1; transition: opacity 0.2s; } .nav-button--left{ grid-column: 1; justify-self: start; } .nav-button--right{ grid-column: 3; justify-self: end; } .cover{ position: absolute; z-index: 1; width: 5rem; height: 100%; pointer-events: none; grid-row: 1; transition: opacity 0.2s; } .cover--left{ grid-column: 1; } .cover--right{ grid-column: 3; } .nav-button--right::before{ background-color: red; } .icon{ height: 1.2rem; width: 1.2rem; fill: rgba(var(--text-color,(17,17,17)), .8); } @media (hover: none){ ::-webkit-scrollbar { height: 0; } .nav-button{ display: none; } .sm-chips{ overflow: auto hidden; } .cover{ width: 2rem; } .cover--left{ background: linear-gradient(90deg, rgba(var(--background-color,(255,255,255)), 1), transparent); } .cover--right{ right: 0; background: linear-gradient(90deg, transparent, rgba(var(--background-color,(255,255,255)), 1)); } } @media (hover: hover){ ::-webkit-scrollbar-track { background-color: transparent !important; } ::-webkit-scrollbar { height: 0; background-color: transparent; } .sm-chips{ overflow: hidden; } .cover--left{ background: linear-gradient(90deg, rgba(var(--background-color,(255,255,255)), 1) 60%, transparent); } .cover--right{ right: 0; background: linear-gradient(90deg, transparent 0%, rgba(var(--background-color,(255,255,255)), 1) 40%); } }</style><section class="scrolling-container"> <div class="cover cover--left hide"></div> <button class="nav-button nav-button--left hide"> <svg class="icon" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24"><path fill="none" d="M0 0h24v24H0z"/><path d="M10.828 12l4.95 4.95-1.414 1.414L8 12l6.364-6.364 1.414 1.414z"/></svg> </button> <section class="sm-chips" part="chips-wrapper"> <slot></slot> </section> <button class="nav-button nav-button--right hide"> <svg class="icon" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24"><path fill="none" d="M0 0h24v24H0z"/><path d="M13.172 12l-4.95-4.95 1.414-1.414L16 12l-6.364 6.364-1.414-1.414z"/></svg> </button> <div class="cover cover--right hide"></div></section>',customElements.define("sm-chips",class extends HTMLElement{constructor(){super(),this.attachShadow({mode:"open"}).append(smChips.content.cloneNode(!0)),this.chipsWrapper=this.shadowRoot.querySelector(".sm-chips"),this.coverLeft=this.shadowRoot.querySelector(".cover--left"),this.coverRight=this.shadowRoot.querySelector(".cover--right"),this.navButtonLeft=this.shadowRoot.querySelector(".nav-button--left"),this.navButtonRight=this.shadowRoot.querySelector(".nav-button--right"),this.slottedOptions=void 0,this._value=void 0,this.scrollDistance=0,this.assignedElements=[],this.scrollLeft=this.scrollLeft.bind(this),this.scrollRight=this.scrollRight.bind(this),this.fireEvent=this.fireEvent.bind(this),this.setSelectedOption=this.setSelectedOption.bind(this)}get value(){return this._value}set value(val){this.setSelectedOption(val)}get isValid(){return void 0!==this._value}scrollLeft(){this.chipsWrapper.scrollBy({left:-this.scrollDistance,behavior:"smooth"})}scrollRight(){this.chipsWrapper.scrollBy({left:this.scrollDistance,behavior:"smooth"})}setSelectedOption(value){this._value!==value&&(this._value=value,this.assignedElements.forEach((elem=>{elem.value==value?(elem.setAttribute("selected",""),elem.scrollIntoView({behavior:"smooth",block:"nearest",inline:"center"})):elem.removeAttribute("selected")})))}fireEvent(){this.dispatchEvent(new CustomEvent("change",{bubbles:!0,composed:!0,detail:{value:this._value}}))}connectedCallback(){this.setAttribute("role","listbox");const slot=this.shadowRoot.querySelector("slot");slot.addEventListener("slotchange",(e=>{firstOptionObserver.disconnect(),lastOptionObserver.disconnect(),this.observeSelf.disconnect(),clearTimeout(this.slotChangeTimeout),this.slotChangeTimeout=setTimeout((()=>{this.assignedElements=slot.assignedElements(),this.observeSelf.observe(this)}),0)})),new ResizeObserver((entries=>{entries.forEach((entry=>{if(entry.contentBoxSize){const contentBoxSize=Array.isArray(entry.contentBoxSize)?entry.contentBoxSize[0]:entry.contentBoxSize;this.scrollDistance=.6*contentBoxSize.inlineSize}else this.scrollDistance=.6*entry.contentRect.width}))})).observe(this),this.observeSelf=new IntersectionObserver(((entries,observer)=>{entries.forEach((entry=>{entry.isIntersecting&&!this.hasAttribute("multiline")&&this.assignedElements.length>0&&(firstOptionObserver.observe(this.assignedElements[0]),lastOptionObserver.observe(this.assignedElements[this.assignedElements.length-1]),observer.unobserve(this))}))}),{threshold:1}),this.chipsWrapper.addEventListener("option-clicked",(e=>{e.stopPropagation(),this._value!==e.detail.value&&(this.setSelectedOption(e.detail.value),this.fireEvent())}));const firstOptionObserver=new IntersectionObserver((entries=>{entries.forEach((entry=>{entry.isIntersecting?(this.navButtonLeft.classList.add("hide"),this.coverLeft.classList.add("hide")):(this.navButtonLeft.classList.remove("hide"),this.coverLeft.classList.remove("hide"))}))}),{threshold:1,root:this}),lastOptionObserver=new IntersectionObserver((entries=>{entries.forEach((entry=>{entry.isIntersecting?(this.navButtonRight.classList.add("hide"),this.coverRight.classList.add("hide")):(this.navButtonRight.classList.remove("hide"),this.coverRight.classList.remove("hide"))}))}),{threshold:1,root:this});this.navButtonLeft.addEventListener("click",this.scrollLeft),this.navButtonRight.addEventListener("click",this.scrollRight)}disconnectedCallback(){this.navButtonLeft.removeEventListener("click",this.scrollLeft),this.navButtonRight.removeEventListener("click",this.scrollRight)}});const smChip=document.createElement("template");smChip.innerHTML='<style> *{ padding: 0; margin: 0; -webkit-box-sizing: border-box; box-sizing: border-box; }  :host(:focus-within){ outline: none; } :host(:focus-within) .sm-chip{ box-shadow: 0 0 0 0.1rem var(--accent-color,teal) inset; } :host(:hover:not([selected])) .sm-chip{ background-color: rgba(var(--text-color,(17,17,17)), 0.06); } .sm-chip{ display: flex; flex-shrink: 0; cursor: pointer; white-space: nowrap; padding: var(--padding, 0.5rem 0.8rem); transition: background 0.3s; border-radius: var(--border-radius, 0.5rem); -webkit-tap-highlight-color: transparent; background: var(--background,inherit); } :host([selected]) .sm-chip{ background-color: var(--accent-color, teal); color: rgba(var(--background-color, (255,255,255)), 1); }</style><span class="sm-chip" part="chip"> <slot></slot></span>',customElements.define("sm-chip",class extends HTMLElement{constructor(){super(),this.attachShadow({mode:"open"}).append(smChip.content.cloneNode(!0)),this._value=this.getAttribute("value"),this.radioButton=this.shadowRoot.querySelector("input"),this.fireEvent=this.fireEvent.bind(this),this.handleKeyDown=this.handleKeyDown.bind(this)}static get observedAttributes(){return["selected"]}get value(){return this._value}fireEvent(){this.dispatchEvent(new CustomEvent("option-clicked",{bubbles:!0,composed:!0,detail:{value:this._value}}))}handleKeyDown(e){"Enter"!==e.key&&"Space"!==e.key||this.fireEvent()}connectedCallback(){this.setAttribute("role","option"),this.setAttribute("tabindex","0"),this.hasAttribute("value")||console.error("sm-chip must have a value attribute"),this.hasAttribute("selected")&&this.fireEvent(),this.addEventListener("click",this.fireEvent),this.addEventListener("keydown",this.handleKeyDown)}attributeChangedCallback(name,oldValue,newValue){"selected"===name?this.hasAttribute("selected")?(this.fireEvent(),this.setAttribute("aria-selected","true")):this.removeAttribute("aria-selected"):"value"===name&&(this._value=newValue)}disconnectedCallback(){this.removeEventListener("click",this.fireEvent),this.removeEventListener("keydown",this.handleKeyDown)}});const smCopy=document.createElement("template");smCopy.innerHTML='<style> *{ padding: 0; margin: 0; -webkit-box-sizing: border-box; box-sizing: border-box;} :host{ display: -webkit-box; display: flex; --padding: 0; --button-background-color: rgba(var(--text-color, (17,17,17)), 0.2);}.copy{ display: grid; gap: 0.5rem; padding: var(--padding); align-items: center; grid-template-columns: minmax(0, 1fr) auto;}:host(:not([clip-text])) .copy-content{ overflow-wrap: break-word; word-wrap: break-word;}:host([clip-text]) .copy-content{ overflow: hidden; text-overflow: ellipsis; white-space: nowrap;}.copy-button{ display: inline-flex; justify-content: center; cursor: pointer; border: none; padding: 0.4rem; background-color: rgba(var(--text-color, (17,17,17)), 0.06); border-radius: var(--button-border-radius, 0.3rem); transition: background-color 0.2s; font-family: inherit; color: inherit; font-size: 0.7rem; font-weight: 500; text-transform: uppercase; letter-spacing: 0.05rem;}.copy-button:active{ background-color: var(--button-background-color);}@media (any-hover: hover){ .copy:hover .copy-button{ opacity: 1; } .copy-button:hover{ background-color: var(--button-background-color); }}</style><section class="copy"> <p class="copy-content"> <slot></slot> </p> <button part="button" class="copy-button" title="copy"> <slot name="copy-icon"> COPY </slot> </button></section>',customElements.define("sm-copy",class extends HTMLElement{constructor(){super(),this.attachShadow({mode:"open"}).append(smCopy.content.cloneNode(!0)),this.copyContent=this.shadowRoot.querySelector(".copy-content"),this.copyButton=this.shadowRoot.querySelector(".copy-button"),this.copy=this.copy.bind(this)}static get observedAttributes(){return["value"]}set value(t){this.setAttribute("value",t)}get value(){return this.getAttribute("value")}fireEvent(){this.dispatchEvent(new CustomEvent("copy",{composed:!0,bubbles:!0,cancelable:!0}))}copy(){navigator.clipboard.writeText(this.getAttribute("value")).then((t=>this.fireEvent())).catch((t=>console.error(t)))}connectedCallback(){this.copyButton.addEventListener("click",this.copy)}attributeChangedCallback(t,n,o){if("value"===t){const t=this.copyContent.querySelector("slot");if(!t)return;const n=t.assignedNodes();n&&n.length||(t.textContent=o)}}disconnectedCallback(){this.copyButton.removeEventListener("click",this.copy)}});const smForm=document.createElement("template");smForm.innerHTML=' <style> *{ padding: 0; margin: 0; box-sizing: border-box; } :host{ display: grid; width: 100%; } form{ display: inherit; gap: var(--gap, 1.5rem); width: 100%; } </style> <form part="form" onsubmit="return false"> <slot></slot> </form> ',customElements.define("sm-form",class extends HTMLElement{constructor(){super(),this.attachShadow({mode:"open"}).append(smForm.content.cloneNode(!0)),this.form=this.shadowRoot.querySelector("form"),this.invalidFieldsCount,this.skipSubmit=!1,this.isFormValid=void 0,this.supportedElements="input, sm-input, sm-textarea, sm-checkbox, tags-input, file-input, sm-switch, sm-radio",this.formElements=[],this._requiredElements=[]}static get observedAttributes(){return["skip-submit"]}get validity(){return this.isFormValid}debounce=(callback,wait)=>{let timeoutId=null;return(...args)=>{window.clearTimeout(timeoutId),timeoutId=window.setTimeout((()=>{callback.apply(null,args)}),wait)}};_checkValidity=()=>{this.submitButton&&0!==this._requiredElements.length&&(this.invalidFieldsCount=0,this._requiredElements.forEach((([elem,isWC])=>{(!elem.disabled&&isWC&&!elem.isValid||!isWC&&!elem.checkValidity())&&this.invalidFieldsCount++})),this.isFormValid!==(0===this.invalidFieldsCount)&&(this.isFormValid=0===this.invalidFieldsCount,this.dispatchEvent(new CustomEvent(this.isFormValid?"valid":"invalid",{bubbles:!0,composed:!0})),this.skipSubmit||(this.submitButton.disabled=!this.isFormValid)))};handleKeydown=e=>{if("Enter"===e.key&&e.target.tagName.includes("INPUT"))if(0===this.invalidFieldsCount)this.submitButton&&this.submitButton.click(),this.dispatchEvent(new CustomEvent("submit",{bubbles:!0,composed:!0}));else for(const[elem,isWC]of this._requiredElements)if(isWC?!elem.isValid:!elem.checkValidity()){(elem?.shadowRoot?.lastElementChild||elem).animate([{transform:"translateX(-1rem)"},{transform:"translateX(1rem)"},{transform:"translateX(-0.5rem)"},{transform:"translateX(0.5rem)"},{transform:"translateX(0)"}],{duration:300,easing:"ease"}),isWC?(elem.focusIn(),"SM-INPUT"===elem.tagName&&""===elem.value.trim()&&elem.showError()):elem.focus();break}};reset=()=>{this.formElements.forEach((([elem,isWC])=>{if(isWC)elem.reset();else switch(elem.type){case"checkbox":case"radio":elem.checked=!1;break;default:elem.value=""}})),this._checkValidity()};elementsChanged=()=>{this.formElements=[...this.querySelectorAll(this.supportedElements)].map((elem=>[elem,elem.tagName.includes("-")])),this._requiredElements=this.formElements.filter((([elem])=>elem.hasAttribute("required"))),this.submitButton=this.querySelector('[variant="primary"], [type="submit"]'),this.resetButton=this.querySelector('[type="reset"]'),this.resetButton&&this.resetButton.addEventListener("click",this.reset),this._checkValidity()};connectedCallback(){const updateFormDecedents=this.debounce(this.elementsChanged,100);this.addEventListener("input",this.debounce(this._checkValidity,100)),this.addEventListener("keydown",this.debounce(this.handleKeydown,100)),this.shadowRoot.querySelector("slot").addEventListener("slotchange",updateFormDecedents),this.mutationObserver=new MutationObserver((mutations=>{mutations.forEach((mutation=>{("childList"===mutation.type&&[...mutation.addedNodes].some((node=>1===node.nodeType&&node.querySelector(this.supportedElements)))||[...mutation.removedNodes].some((node=>1===node.nodeType&&node.querySelector(this.supportedElements))))&&updateFormDecedents()}))})),this.mutationObserver.observe(this,{childList:!0,subtree:!0})}attributeChangedCallback(name,oldValue,newValue){"skip-submit"===name&&(this.skipSubmit=null!==newValue)}disconnectedCallback(){this.removeEventListener("input",this.debounce(this._checkValidity,100)),this.removeEventListener("keydown",this.debounce(this.handleKeydown,100)),this.mutationObserver.disconnect()}});const smInput=document.createElement("template");smInput.innerHTML=' <style> *{ padding: 0; margin: 0; -webkit-box-sizing: border-box; box-sizing: border-box; }  input[type="search"]::-webkit-search-decoration, input[type="search"]::-webkit-search-cancel-button, input[type="search"]::-webkit-search-results-button, input[type="search"]::-webkit-search-results-decoration { display: none; } input[type=number] { -moz-appearance:textfield; } input[type=number]::-webkit-inner-spin-button,  input[type=number]::-webkit-outer-spin-button {  -webkit-appearance: none; -moz-appearance: none; appearance: none; margin: 0;  } input::-ms-reveal, input::-ms-clear { display: none; } input:invalid{ outline: none; box-shadow: none; } ::-moz-focus-inner{ border: none; } :host{ display: flex; --success-color: #00C853; --danger-color: red; --width: 100%; --icon-gap: 0.5rem; --min-height: 3.2rem; --background: rgba(var(--text-color, (17,17,17)), 0.06); } .hidden{ display: none !important; } button{ display: flex; border: none; background: none; padding: 0; border-radius: 1rem; min-width: 0; cursor: pointer; } button:focus{ outline: var(--accent-color, teal) solid medium; } .icon { height: 1.2rem; width: 1.2rem; fill: rgba(var(--text-color, (17,17,17)), 0.6); }  :host(.round) .input{ border-radius: 10rem; } .outer-container{ display: flex; flex-direction: column; position: relative; width: var(--width); } .input { display: flex; cursor: text; min-width: 0; text-align: left; align-items: center; position: relative; gap: var(--icon-gap); border-radius: var(--border-radius,0.3rem); transition: opacity 0.3s, box-shadow 0.2s; background: var(--background); width: 100%; outline: none; overflow: hidden; min-height: var(--min-height); padding: var(--padding, 0 0.8rem); container: input-wrapper / size; } .input.readonly .clear{ opacity: 0 !important; margin-right: -2rem; pointer-events: none !important; } .readonly{ pointer-events: none; } .input:focus-within:not(.readonly){ box-shadow: 0 0 0 0.1rem var(--accent-color,teal) inset !important; } .disabled{ pointer-events: none; opacity: 0.6; } .placeholder { grid-area: 1/1/2/2; font-size: inherit; opacity: .7; font-weight: 400; transition: transform 0.3s; transform-origin: left; pointer-events: none; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; width: 100%; user-select: none; will-change: transform; } .container{ display: grid; height:100%; width: 100%; grid-template-columns: 1fr auto; position: relative; align-items: center; max-height: 100cqh; }  input{ grid-area: 1/1/2/2; font-size: inherit; border: none; background: transparent; outline: none; color: inherit; font-family: inherit; height: 100%; width: 100%; caret-color: var(--accent-color, teal); font-weight: inherit; padding: var(--input-inner-padding, 0.6rem 0); } .animate-placeholder .container{ padding: var(--input-inner-padding, 0.4rem 0); } .animate-placeholder .container input { grid-row: 2/3; padding: 0; }  .animate-placeholder .placeholder { transform: scale(0.8); opacity: 1; color: var(--accent-color,teal); grid-row: 1/2; } :host([variant="outlined"]) .input { box-shadow: 0 0 0 1px var(--border-color, rgba(var(--text-color, (17,17,17)), 0.3)) inset; background: rgba(var(--background-color, (255,255,255)), 1); } .animate-placeholder:focus-within:not(.readonly) .placeholder{ color: var(--accent-color,teal) } .success{ color: var(--success-color); } .error{ color: var(--danger-color); } .status-icon{ margin-right: 0.5rem; flex-shrink: 0; } .status-icon--error{ fill: var(--danger-color); } .status-icon--success{ fill: var(--success-color); } .datalist{ position: absolute; top: 100%; left: 0; width: 100%; z-index: 100; background: rgba(var(--foreground-color, (255,255,255)), 1); border-radius: 0 0 var(--border-radius,0.5rem) var(--border-radius,0.5rem); box-shadow: 0 0.5rem 1rem rgba(0,0,0,0.1); max-height: 20rem; overflow-y: auto; overflow-x: hidden; padding: 0.3rem; } .datalist-item{ padding: 0.8rem 1rem; cursor: pointer; transition: background 0.2s; border-radius: 0.5rem; content-visibility: auto; } .datalist-item:focus{ outline: none; } .datalist-item:focus-visible{ outline: var(--accent-color, teal) solid medium; } @media (any-hover: hover){ .icon:hover{ background: rgba(var(--text-color, (17,17,17)), 0.1); } .datalist-item:hover{ background: rgba(var(--text-color, (17,17,17)), 0.06); } } </style> <div class="outer-container"> <div part="input-wrapper" class="input"> <slot name="icon"></slot> <label class="container"> <span part="placeholder" class="placeholder"></span> <input part="input" type="text"/> </label> <button class="clear hidden" title="Clear" tabindex="-1"> <svg class="icon" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24"><path fill="none" d="M0 0h24v24H0z"/><path d="M12 22C6.477 22 2 17.523 2 12S6.477 2 12 2s10 4.477 10 10-4.477 10-10 10zm0-11.414L9.172 7.757 7.757 9.172 10.586 12l-2.829 2.828 1.415 1.415L12 13.414l2.828 2.829 1.415-1.415L13.414 12l2.829-2.828-1.415-1.415L12 10.586z"/></svg> </button> <slot name="right"></slot> </div> <ul class="datalist hidden" part="datalist"></ul> </div> ',customElements.define("sm-input",class SmInput extends HTMLElement{static hasAppendedStyles=!1;#validationState={validatedFor:void 0,isValid:!1,errorMessage:"Please fill out this field."};constructor(){super(),this.attachShadow({mode:"open"}).append(smInput.content.cloneNode(!0)),this.inputParent=this.shadowRoot.querySelector(".input"),this.input=this.shadowRoot.querySelector("input"),this.clearBtn=this.shadowRoot.querySelector(".clear"),this.placeholderElement=this.shadowRoot.querySelector(".placeholder"),this.outerContainer=this.shadowRoot.querySelector(".outer-container"),this.optionList=this.shadowRoot.querySelector(".datalist"),this._helperText="",this.isRequired=!1,this.datalist=[],this.validationFunction=void 0,this.reflectedAttributes=["value","required","disabled","type","inputmode","readonly","min","max","pattern","minlength","maxlength","step","list","autocomplete"]}static get observedAttributes(){return["value","placeholder","required","disabled","type","inputmode","readonly","min","max","pattern","minlength","maxlength","step","helper-text","error-text","list"]}get value(){return this.input.value}set value(val){val!==this.input.value&&(this.input.value=val,this._value=val,this.checkInput())}get placeholder(){return this.getAttribute("placeholder")}set placeholder(val){this.setAttribute("placeholder",val)}get type(){return this.getAttribute("type")}set type(val){this.setAttribute("type",val)}get validity(){return this.input.validity}get disabled(){return this.hasAttribute("disabled")}set disabled(value){value?(this.inputParent.classList.add("disabled"),this.setAttribute("disabled","")):(this.inputParent.classList.remove("disabled"),this.removeAttribute("disabled"))}get readOnly(){return this.hasAttribute("readonly")}set readOnly(value){value?this.setAttribute("readonly",""):this.removeAttribute("readonly")}set customValidation(val){val&&(this.validationFunction=val)}set errorText(val){this.#validationState.errorText=val}showError=(errorText=this.#validationState.errorText)=>{const appendedNew=this.appendFeedbackElement();this.feedbackPopover.innerHTML=` <svg class="status-icon status-icon--error" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24"><path fill="none" d="M0 0h24v24H0z"/><path d="M12 22C6.477 22 2 17.523 2 12S6.477 2 12 2s10 4.477 10 10-4.477 10-10 10zm-1-7v2h2v-2h-2zm0-8v6h2V7h-2z"/></svg> ${errorText} `,this.feedbackPopover.dataset.state="error",appendedNew&&this.feedbackPopover.animate([{transform:"scale(0.95)",opacity:0},{transform:"scale(1)",opacity:1}],{duration:200,easing:"ease",fill:"forwards"})};set helperText(val){this._helperText=val}get isValid(){if(this.#validationState.validatedFor===this.input.value)return this.#validationState.isValid;const _isValid=this.input.checkValidity();let _validity={isValid:!0,errorText:""};return this.validationFunction&&(_validity=this.validationFunction(this.input.value,this)),_isValid&&_validity.isValid?(this.setAttribute("valid",""),this.removeAttribute("invalid"),this.hideFeedback()):(this.removeAttribute("valid"),this.setAttribute("invalid",""),""!==this.value.trim()&&(_validity.errorText||this.#validationState.errorText)&&this.showError(_validity.errorText||this.#validationState.errorText)),this.#validationState.validatedFor=this.input.value,this.#validationState.isValid=_isValid&&_validity.isValid,this.#validationState.errorText=_validity.errorText||this.#validationState.errorText,this.#validationState.isValid}reset=()=>{this.value=""};clear=()=>{this.value="",this.input.focus(),this.fireEvent()};focusIn=()=>{this.input.focus()};focusOut=()=>{this.input.blur()};fireEvent=()=>{let event=new Event("input",{bubbles:!0,cancelable:!0,composed:!0});this.dispatchEvent(event)};searchDatalist=searchKey=>{const filteredData=this.datalist.filter((item=>item.toLowerCase().includes(searchKey.toLowerCase())));if(filteredData.sort(((a,b)=>a.toLowerCase().indexOf(searchKey.toLowerCase())-b.toLowerCase().indexOf(searchKey.toLowerCase()))),filteredData.length){if(this.optionList.children.length>filteredData.length){const optionsToRemove=this.optionList.children.length-filteredData.length;for(let i=0;i<optionsToRemove;i++)this.optionList.removeChild(this.optionList.lastChild)}filteredData.forEach(((item,index)=>{if(this.optionList.children[index])this.optionList.children[index].textContent=item;else{const option=document.createElement("li");option.textContent=item,option.classList.add("datalist-item"),option.setAttribute("tabindex","0"),this.optionList.appendChild(option)}})),this.optionList.classList.remove("hidden")}else this.optionList.classList.add("hidden")};checkInput=e=>{this.hasAttribute("readonly")||(""!==this.input.value?this.clearBtn.classList.remove("hidden"):this.clearBtn.classList.add("hidden")),this.hasAttribute("placeholder")&&""!==this.getAttribute("placeholder").trim()&&(""!==this.input.value?(this.shouldAnimatePlaceholder&&this.inputParent.classList.add("animate-placeholder"),this.placeholderElement.classList.toggle("hidden",!this.shouldAnimatePlaceholder),this.datalist.length&&(this.searchTimeout&&clearTimeout(this.searchTimeout),this.searchTimeout=setTimeout((()=>{this.searchDatalist(this.input.value.trim())}),100))):(this.shouldAnimatePlaceholder&&this.inputParent.classList.remove("animate-placeholder"),this.placeholderElement.classList.remove("hidden"),this.hideFeedback(),this.datalist.length&&(this.optionList.innerHTML="",this.optionList.classList.add("hidden"))))};allowOnlyNum=e=>{e.ctrlKey||1===e.key.length&&(("."!==e.key||!e.target.value.includes(".")&&0!==e.target.value.length)&&["0","1","2","3","4","5","6","7","8","9","."].includes(e.key)||e.preventDefault())};handleOptionClick=e=>{this.input.value=e.target.textContent,this.optionList.classList.add("hidden"),this.input.focus()};handleInputNavigation=e=>{"ArrowDown"===e.key?(e.preventDefault(),this.optionList.children.length&&this.optionList.children[0].focus()):"ArrowUp"===e.key&&(e.preventDefault(),this.optionList.children.length&&this.optionList.children[this.optionList.children.length-1].focus())};handleDatalistNavigation=e=>{"ArrowUp"===e.key?(e.preventDefault(),this.shadowRoot.activeElement.previousElementSibling?this.shadowRoot.activeElement.previousElementSibling.focus():this.input.focus()):"ArrowDown"===e.key?(e.preventDefault(),this.shadowRoot.activeElement.nextElementSibling?this.shadowRoot.activeElement.nextElementSibling.focus():this.input.focus()):"Enter"!==e.key&&" "!==e.key||(e.preventDefault(),this.input.value=e.target.textContent,this.optionList.classList.add("hidden"),this.input.focus())};handleFocus=e=>{this.datalist.length&&this.searchDatalist(this.input.value.trim())};handleBlur=e=>{this.datalist.length&&this.optionList.classList.add("hidden")};applyGlobalCustomValidation=()=>{if(void 0!==window.smCompConfig&&window.smCompConfig["sm-input"]){const config=window.smCompConfig["sm-input"].find((config=>this.matches(config.selector)));this.customValidation=config?.customValidation}};updatePosition=()=>{requestAnimationFrame((()=>{if(this.dimensions=this.getBoundingClientRect(),this.scrollingParentDimensions=this.scrollingParent.getBoundingClientRect(),0===this.dimensions.width||0===this.dimensions.height)return;let topOffset=this.dimensions.top-this.scrollingParentDimensions.top+this.dimensions.height,leftOffset=this.dimensions.left-this.scrollingParentDimensions.left;const maxWidth=this.dimensions.width;this.feedbackPopover.style=`top: ${topOffset}px; left: ${leftOffset}px; max-width: ${maxWidth}px;`}))};appendFeedbackElement=()=>!this.feedbackPopover&&(this.feedbackPopover=document.createElement("div"),this.feedbackPopover.className="feedback-popover",this.feedbackPopover.setAttribute("aria-live","polite"),this.containment=this.closest("[data-sm-containment]"),this.scrollingParent=this.getNearestScrollingParent(this),(this.containment||this.scrollingParent).appendChild(this.feedbackPopover),""===this.scrollingParent.style.position&&(this.scrollingParent.style.position="relative"),this.containment||(this.observerHidFeedback=!1,this.intersectionObserver=new IntersectionObserver((entries=>{if(this.feedbackPopover)if(entries[0].isIntersecting){if(!this.observerHidFeedback)return;this.feedbackPopover.classList.remove("hidden"),this.observerHidFeedback=!1}else this.feedbackPopover.classList.add("hidden"),this.observerHidFeedback=!0})).observe(this)),this.updatePosition(),window.addEventListener("resize",this.updatePosition,{passive:!0}),!0);getNearestScrollingParent=element=>{let parent=element.parentNode;for(;parent;){if(parent.scrollHeight>parent.clientHeight||parent.scrollWidth>parent.clientWidth||parent.tagName.includes("SM-")||parent.hasAttribute("data-scrollable"))return parent;parent=parent.parentNode}return document.body};hideFeedback=()=>{this.feedbackPopover&&(this.feedbackPopover.animate([{transform:"none",opacity:1},{transform:"scale(0.95)",opacity:0}],{duration:100,easing:"ease-in-out",fill:"forwards"}).onfinish=()=>{this.intersectionObserver?.disconnect(),this.feedbackPopover.remove(),this.feedbackPopover=null,window.removeEventListener("resize",this.updatePosition,{passive:!0})})};connectedCallback(){SmInput.hasAppendedStyles||(document.head.insertAdjacentHTML("beforeend","<style> // styles injected by sm-input component .success{ color: var(--success-color); } .error{ color: var(--danger-color); } .status-icon{ margin-right: 0.5rem; flex-shrink: 0; } .status-icon--error{ fill: var(--danger-color); } .status-icon--success{ fill: var(--success-color); } .feedback-popover:not(:empty){ position: absolute; display: flex; width: fit-content; top: 100%; text-align: left; font-size: 0.9rem; align-items: center; padding: 0.8rem; border-radius: var(--border-radius,0.5rem); color: rgba(var(--text-color, (17,17,17)), 0.8); background: rgba(var(--foreground-color, (255,255,255)), 1); margin-top: 0.5rem; box-shadow: 0 0.5rem 1rem rgba(var(--text-color, (17,17,17)), 0.1); } .feedback-popover:not(:empty)::before{ content: ''; height: 0; width: 0; position: absolute; border: 0.5rem solid transparent; border-bottom-color: rgba(var(--foreground-color, (255,255,255)), 1); top: -1rem; left: 1rem; } </style>"),SmInput.hasAppendedStyles=!0),this.shouldAnimatePlaceholder=this.hasAttribute("animate"),this.shouldAnimatePlaceholder&&""!==this.placeholderElement&&this.value&&(this.inputParent.classList.add("animate-placeholder"),this.placeholderElement.classList.remove("hidden")),this.setAttribute("role","textbox"),"loading"===document.readyState?window.addEventListener("load",this.applyGlobalCustomValidation,{once:!0}):this.applyGlobalCustomValidation(),this.input.addEventListener("input",this.checkInput),this.clearBtn.addEventListener("click",this.clear),this.datalist.length&&(this.optionList.addEventListener("click",this.handleOptionClick),this.input.addEventListener("keydown",this.handleInputNavigation),this.optionList.addEventListener("keydown",this.handleDatalistNavigation)),this.input.addEventListener("focusin",this.handleFocus),this.addEventListener("focusout",this.handleBlur)}attributeChangedCallback(name,oldValue,newValue){if(oldValue!==newValue)switch(this.reflectedAttributes.includes(name)&&(this.hasAttribute(name)?this.input.setAttribute(name,this.getAttribute(name)?this.getAttribute(name):""):this.input.removeAttribute(name)),name){case"placeholder":this.placeholderElement.textContent=newValue,this.setAttribute("aria-label",newValue);break;case"value":this.checkInput();break;case"type":this.hasAttribute("type")&&"number"===this.getAttribute("type")?(this.input.setAttribute("inputmode","decimal"),this.input.addEventListener("keydown",this.allowOnlyNum)):this.input.removeEventListener("keydown",this.allowOnlyNum);break;case"helper-text":this._helperText=newValue;break;case"error-text":this.#validationState.errorText=newValue;break;case"required":this.isRequired=this.hasAttribute("required"),this.isRequired?this.setAttribute("aria-required","true"):this.setAttribute("aria-required","false");break;case"readonly":this.hasAttribute("readonly")?this.inputParent.classList.add("readonly"):this.inputParent.classList.remove("readonly");break;case"disabled":this.hasAttribute("disabled")?this.inputParent.classList.add("disabled"):this.inputParent.classList.remove("disabled");break;case"list":this.hasAttribute("list")&&""!==this.getAttribute("list").trim()&&(this.datalist=this.getAttribute("list").split(","))}}disconnectedCallback(){this.input.removeEventListener("input",this.checkInput),this.clearBtn.removeEventListener("click",this.clear),this.input.removeEventListener("keydown",this.allowOnlyNum),this.optionList.removeEventListener("click",this.handleOptionClick),this.input.removeEventListener("keydown",this.handleInputNavigation),this.optionList.removeEventListener("keydown",this.handleDatalistNavigation),this.input.removeEventListener("focusin",this.handleFocus),this.removeEventListener("focusout",this.handleBlur),window.removeEventListener("resize",this.updatePosition,{passive:!0}),this.feedbackPopover&&this.feedbackPopover.remove(),this.intersectionObserver&&this.intersectionObserver.disconnect()}});const smNotifications=document.createElement("template");smNotifications.innerHTML=" <style> *{ padding: 0; margin: 0; -webkit-box-sizing: border-box; box-sizing: border-box; }  :host{ display: flex; --icon-height: 1.5rem; --icon-width: 1.5rem; } .hide{ opacity: 0 !important; pointer-events: none !important; } .notification-panel{ display: grid; width: min(26rem, 100%); gap: 0.5rem; position: fixed; left: 0; top: 0; z-index: 100; max-height: 100%; padding: 1rem; overflow: hidden auto; overscroll-behavior: contain; touch-action: none; } .notification-panel:empty{ display:none; } .notification{ display: flex; position: relative; border-radius: 0.5rem; background: rgba(var(--foreground-color, (255,255,255)), 1); overflow: hidden; overflow-wrap: break-word; word-wrap: break-word; word-break: break-word; padding: max(1rem,1.5vw); align-items: center; box-shadow: 0 0.5rem 1rem 0 rgba(0,0,0,0.14); touch-action: none; } .notification:not(.pinned)::before{ content: ''; position: absolute; bottom: 0; left: 0; height: 0.2rem; width: 100%; background-color: var(--accent-color, teal); animation: loading var(--timeout, 5000ms) linear forwards; transform-origin: left; } @keyframes loading{ to{ transform: scaleX(0); } } .icon-container:not(:empty){ margin-right: 0.5rem; height: var(--icon-height); width: var(--icon-width); flex-shrink: 0; } .notification:last-of-type{ margin-bottom: 0; } .icon { height: 100%; width: 100%; fill: rgba(var(--text-color, (17,17,17)), 0.7); } .icon--success { fill: var(--green); } .icon--failure, .icon--error { fill: var(--danger-color); } output{ width: 100%; } .close{ height: 2rem; width: 2rem; border: none; cursor: pointer; margin-left: 1rem; border-radius: 50%; padding: 0.3rem; transition: background-color 0.3s, transform 0.3s; background-color: transparent; flex-shrink: 0; } .close:active{ transform: scale(0.9); } .action{ display: flex; align-items: center; justify-content: center; padding: 0.5rem 0.8rem; border-radius: 0.2rem; border: none; background-color: rgba(var(--text-color, (17,17,17)), 0.03); font-family: inherit; font-size: inherit; color: var(--accent-color, teal); font-weight: 500; cursor: pointer; } @media screen and (max-width: 640px){ .close{ display: none; } .notification-panel:not(:empty){ padding-bottom: 3rem; } } @media screen and (min-width: 640px){ .notification-panel{ top: auto; bottom: 0; max-width: max-content; } .notification{ width: auto; max-width: max-content;  border: solid 1px rgba(var(--text-color, (17,17,17)), 0.2); } } @media (any-hover: hover){ ::-webkit-scrollbar{ width: 0.5rem; }  ::-webkit-scrollbar-thumb{ background: rgba(var(--text-color, (17,17,17)), 0.3); border-radius: 1rem; &:hover{ background: rgba(var(--text-color, (17,17,17)), 0.5); } } .close:hover{ background-color: rgba(var(--text-color, (17,17,17)), 0.1); } } </style> <div class=\"notification-panel\"></div> ",customElements.define("sm-notifications",class extends HTMLElement{constructor(){super(),this.shadow=this.attachShadow({mode:"open"}).append(smNotifications.content.cloneNode(!0)),this.notificationPanel=this.shadowRoot.querySelector(".notification-panel"),this.animationOptions={duration:300,fill:"forwards",easing:"cubic-bezier(0.175, 0.885, 0.32, 1.275)"},this.push=this.push.bind(this),this.createNotification=this.createNotification.bind(this),this.removeNotification=this.removeNotification.bind(this),this.clearAll=this.clearAll.bind(this),this.remove=this.remove.bind(this),this.handleTouchMove=this.handleTouchMove.bind(this),this.startX=0,this.currentX=0,this.endX=0,this.swipeDistance=0,this.swipeDirection="",this.swipeThreshold=0,this.startTime=0,this.swipeTime=0,this.swipeTimeThreshold=200,this.currentTarget=null,this.notificationTimeout=5e3,this.mediaQuery=window.matchMedia("(min-width: 640px)"),this.handleOrientationChange=this.handleOrientationChange.bind(this),this.isBigViewport=!1}set timeout(value){isNaN(value)||(this.notificationTimeout=value)}randString(length){let result="";for(let i=0;i<length;i++)result+="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz".charAt(Math.floor(52*Math.random()));return result}createNotification(message,options={}){const{pinned:pinned=!1,icon:icon,action:action,timeout:timeout=this.notificationTimeout}=options,notification=document.createElement("div");return notification.id=this.randString(8),notification.className="notification "+(pinned?"pinned":""),notification.style.setProperty("--timeout",`${timeout}ms`),notification.innerHTML=` ${icon?`<div class="icon-container">${icon}</div>`:""} <output>${message}</output> ${action?`<button class="action">${action.label}</button>`:""} <button class="close"> <svg class="icon" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24"><path fill="none" d="M0 0h24v24H0z"/><path d="M12 10.586l4.95-4.95 1.414 1.414-4.95 4.95 4.95 4.95-1.414 1.414-4.95-4.95-4.95 4.95-1.414-1.414 4.95-4.95-4.95-4.95L7.05 5.636z"/></svg> </button> `,action&&notification.querySelector(".action").addEventListener("click",action.callback),notification.querySelector(".close").addEventListener("click",(()=>{this.removeNotification(notification)})),pinned||setTimeout((()=>{this.removeNotification(notification,this.isBigViewport?"left":"top")}),timeout),notification}push(message,options={}){const notification=this.createNotification(message,options);return this.isBigViewport?this.notificationPanel.append(notification):this.notificationPanel.prepend(notification),notification.scrollIntoView({behavior:"smooth"}),this.notificationPanel.animate([{transform:`translateY(${this.isBigViewport?"":"-"}${notification.clientHeight}px)`},{transform:"none"}],this.animationOptions),notification.animate([{transform:"translateY(-1rem)",opacity:"0"},{transform:"none",opacity:"1"}],this.animationOptions).onfinish=e=>{e.target.commitStyles(),e.target.cancel()},notification.id}removeNotification(notification,direction="left"){if(!notification)return;const sign="left"===direction||"top"===direction?"-":"+";this.isBigViewport||"top"!==direction?notification.animate([{transform:this.currentX?`translateX(${this.currentX}px)`:"none",opacity:"1"},{transform:`translateX(calc(${sign}${Math.abs(this.currentX)}px ${sign} 1rem))`,opacity:"0"}],this.animationOptions).onfinish=()=>{notification.remove()}:notification.animate([{transform:this.currentX?`translateY(${this.currentX}px)`:"none",opacity:"1"},{transform:`translateY(calc(${sign}${Math.abs(this.currentX)}px ${sign} 1rem))`,opacity:"0"}],this.animationOptions).onfinish=()=>{notification.remove()}}remove(id){const notification=this.notificationPanel.querySelector(`#${id}`);notification&&this.removeNotification(notification)}clearAll(){Array.from(this.notificationPanel.children).forEach((child=>{this.removeNotification(child)}))}handleTouchMove(e){this.currentX=e.touches[0].clientX-this.startX,this.currentTarget.style.transform=`translateX(${this.currentX}px)`}handleOrientationChange(e){this.isBigViewport=e.matches,e.matches}connectedCallback(){this.handleOrientationChange(this.mediaQuery),this.mediaQuery.addEventListener("change",this.handleOrientationChange),this.notificationPanel.addEventListener("touchstart",(e=>{e.target.closest(".close")?this.removeNotification(e.target.closest(".notification")):e.target.closest(".notification")&&(this.swipeThreshold=e.target.closest(".notification").getBoundingClientRect().width/2,this.currentTarget=e.target.closest(".notification"),this.startTime=Date.now(),this.startX=e.touches[0].clientX,this.startY=e.touches[0].clientY,this.notificationPanel.addEventListener("touchmove",this.handleTouchMove,{passive:!0}))}),{passive:!0}),this.notificationPanel.addEventListener("touchend",(e=>{this.endX=e.changedTouches[0].clientX,this.endY=e.changedTouches[0].clientY,this.swipeDistance=Math.abs(this.endX-this.startX),this.swipeTime=Date.now()-this.startTime,this.endX>this.startX?this.swipeDirection="right":this.swipeDirection="left",this.swipeTime<this.swipeTimeThreshold?this.swipeDistance>50&&this.removeNotification(this.currentTarget,this.swipeDirection):this.swipeDistance>this.swipeThreshold?this.removeNotification(this.currentTarget,this.swipeDirection):this.currentTarget.animate([{transform:`translateX(${this.currentX}px)`},{transform:"none"}],this.animationOptions).onfinish=e=>{e.target.commitStyles(),e.target.cancel()},this.notificationPanel.removeEventListener("touchmove",this.handleTouchMove),this.currentX=0}))}disconnectedCallback(){mediaQueryList.removeEventListener("change",handleOrientationChange)}});class Stack{constructor(){this.items=[]}push(element){this.items.push(element)}pop(){return 0==this.items.length?"Underflow":this.items.pop()}peek(){return this.items[this.items.length-1]}}const popupStack=new Stack,smPopup=document.createElement("template");smPopup.innerHTML='<style>*{ padding: 0; margin: 0; -webkit-box-sizing: border-box; box-sizing: border-box;} :host{ position: fixed; display: -ms-grid; display: grid; z-index: 10; --width: 100%; --height: auto; --min-width: auto; --min-height: auto; --backdrop-background: rgba(0, 0, 0, 0.6); --border-radius: 0.8rem 0.8rem 0 0;}.popup-container{ display: -ms-grid; display: grid; position: fixed; top: 0; bottom: 0; left: 0; right: 0; place-items: center; z-index: 10; touch-action: none;}:host(.stacked) .popup{ -webkit-transform: scale(0.9) translateY(-2rem) !important; transform: scale(0.9) translateY(-2rem) !important;}.backdrop{ position: absolute; top: 0; bottom: 0; left: 0; right: 0; background: var(--backdrop-background); -webkit-transition: opacity 0.3s; -o-transition: opacity 0.3s; transition: opacity 0.3s;}.popup{ display: -webkit-box; display: -ms-flexbox; display: flex; -webkit-box-orient: vertical; -webkit-box-direction: normal; flex-direction: column; position: relative; -ms-flex-item-align: end; align-self: flex-end; -webkit-box-align: start; -ms-flex-align: start; align-items: flex-start; width: var(--width); min-width: var(--min-width); height: var(--height); min-height: var(--min-height); max-height: 90vh; border-radius: var(--border-radius); background: rgba(var(--background-color, (255,255,255)), 1); -webkit-box-shadow: 0 -1rem 2rem #00000020; box-shadow: 0 -1rem 2rem #00000020;}.container-header{ display: -webkit-box; display: flex; width: 100%; touch-action: none; -webkit-box-align: center; -ms-flex-align: center; align-items: center;}.popup-top{ display: -webkit-box; display: flex; width: 100%;}.popup-body{ display: -webkit-box; display: flex; -webkit-box-orient: vertical; -webkit-box-direction: normal; -ms-flex-direction: column; flex-direction: column; -webkit-box-flex: 1; -ms-flex: 1; flex: 1; width: 100%; padding: var(--body-padding, 1.5rem); overflow-y: auto;}.hide{ display:none;}@media screen and (min-width: 640px){ :host{ --border-radius: 0.5rem; } .popup{ -ms-flex-item-align: center; -ms-grid-row-align: center; align-self: center; border-radius: var(--border-radius); height: var(--height); -webkit-box-shadow: 0 3rem 2rem -0.5rem #00000040; box-shadow: 0 3rem 2rem -0.5rem #00000040; }}@media screen and (max-width: 640px){ .popup-top{ -webkit-box-orient: vertical; -webkit-box-direction: normal; flex-direction: column; -webkit-box-align: center; align-items: center; } .handle{ height: 0.3rem; width: 2rem; background: rgba(var(--text-color, (17,17,17)), .4); border-radius: 1rem; margin: 0.5rem 0; }}@media (any-hover: hover){ ::-webkit-scrollbar{ width: 0.5rem; }  ::-webkit-scrollbar-thumb{ background: rgba(var(--text-color, (17,17,17)), 0.3); border-radius: 1rem; &:hover{ background: rgba(var(--text-color, (17,17,17))), 0.5); } }}</style><div class="popup-container hide" role="dialog"> <div part="backdrop" class="backdrop"></div> <div part="popup" class="popup"> <div part="popup-header" class="popup-top"> <div class="handle"></div> <slot name="header"></slot> </div> <div part="popup-body" class="popup-body"> <slot></slot> </div> </div></div>',customElements.define("sm-popup",class extends HTMLElement{constructor(){super(),this.attachShadow({mode:"open"}).append(smPopup.content.cloneNode(!0)),this.allowClosing=!1,this.isOpen=!1,this.offset=0,this.touchStartY=0,this.touchEndY=0,this.touchStartTime=0,this.touchEndTime=0,this.touchEndAnimation=void 0,this.focusable,this.autoFocus,this.mutationObserver,this.popupContainer=this.shadowRoot.querySelector(".popup-container"),this.backdrop=this.shadowRoot.querySelector(".backdrop"),this.dialogBox=this.shadowRoot.querySelector(".popup"),this.popupBodySlot=this.shadowRoot.querySelector(".popup-body slot"),this.popupHeader=this.shadowRoot.querySelector(".popup-top")}static get observedAttributes(){return["open"]}get open(){return this.isOpen}animateTo=(element,keyframes,options)=>{const anime=element.animate(keyframes,{...options,fill:"both"});return anime.finished.then((()=>{anime.commitStyles(),anime.cancel()})),anime};resumeScrolling=()=>{const scrollY=document.body.style.top;window.scrollTo(0,-1*parseInt(scrollY||"0")),document.body.style.overflow="",document.body.style.top="initial"};setStateOpen=()=>{if(!this.isOpen||this.offset){const animOptions={duration:300,easing:"ease"},initialAnimation=window.innerWidth>640?"scale(1.1)":`translateY(${this.offset?`${this.offset}px`:"100%"})`;this.animateTo(this.dialogBox,[{opacity:this.offset?1:0,transform:initialAnimation},{opacity:1,transform:"none"}],animOptions)}};show=(options={})=>{const{pinned:pinned=!1,payload:payload}=options;if(this.isOpen)return;const animOptions={duration:300,easing:"ease"};return this.payload=payload,popupStack.push({popup:this,permission:pinned}),popupStack.items.length>1&&this.animateTo(popupStack.items[popupStack.items.length-2].popup.shadowRoot.querySelector(".popup"),[{transform:"none"},{transform:window.innerWidth>640?"scale(0.95)":"translateY(-1.5rem)"}],animOptions),this.popupContainer.classList.remove("hide"),this.offset||(this.backdrop.animate([{opacity:0},{opacity:1}],animOptions).onfinish=()=>{this.resolveOpen(this.payload)},this.dispatchEvent(new CustomEvent("popupopened",{bubbles:!0,composed:!0,detail:{payload:this.payload}})),document.body.style.overflow="hidden",document.body.style.top=`-${window.scrollY}px`),this.setStateOpen(),this.pinned=pinned,this.isOpen=!0,setTimeout((()=>{const elementToFocus=this.autoFocus||this.focusable?.[0]||this.dialogBox;elementToFocus&&(elementToFocus.tagName.includes("-")?elementToFocus.focusIn():elementToFocus.focus())}),0),this.hasAttribute("open")||(this.setAttribute("open",""),this.addEventListener("keydown",this.detectFocus),this.resizeObserver.observe(this),this.mutationObserver.observe(this,{attributes:!0,childList:!0,subtree:!0}),this.popupHeader.addEventListener("touchstart",this.handleTouchStart,{passive:!0}),this.backdrop.addEventListener("mousedown",this.handleSoftDismiss)),{opened:new Promise((resolve=>{this.resolveOpen=resolve})),closed:new Promise((resolve=>{this.resolveClose=resolve}))}};hide=(options={})=>{const{payload:payload}=options,animOptions={duration:150,easing:"ease"};this.backdrop.animate([{opacity:1},{opacity:0}],animOptions),this.animateTo(this.dialogBox,[{opacity:1,transform:window.innerWidth>640?"none":`translateY(${this.offset?`${this.offset}px`:"0"})`},{opacity:0,transform:window.innerWidth>640?"scale(1.1)":"translateY(100%)"}],animOptions).finished.finally((()=>{this.popupContainer.classList.add("hide"),this.dialogBox.style="",this.removeAttribute("open"),this.forms.length&&this.forms.forEach((form=>form.reset())),this.dispatchEvent(new CustomEvent("popupclosed",{bubbles:!0,composed:!0,detail:{payload:payload||this.payload}})),this.resolveClose(payload||this.payload),this.isOpen=!1})),popupStack.pop(),popupStack.items.length?this.animateTo(popupStack.items[popupStack.items.length-1].popup.shadowRoot.querySelector(".popup"),[{transform:window.innerWidth>640?"scale(0.95)":"translateY(-1.5rem)"},{transform:"none"}],animOptions):this.resumeScrolling(),this.resizeObserver.disconnect(),this.mutationObserver.disconnect(),this.removeEventListener("keydown",this.detectFocus),this.popupHeader.removeEventListener("touchstart",this.handleTouchStart,{passive:!0}),this.backdrop.removeEventListener("mousedown",this.handleSoftDismiss)};handleTouchStart=e=>{this.offset=0,this.popupHeader.addEventListener("touchmove",this.handleTouchMove,{passive:!0}),this.popupHeader.addEventListener("touchend",this.handleTouchEnd,{passive:!0}),this.touchStartY=e.changedTouches[0].clientY,this.touchStartTime=e.timeStamp};handleTouchMove=e=>{this.touchStartY<e.changedTouches[0].clientY&&(this.offset=e.changedTouches[0].clientY-this.touchStartY,this.touchEndAnimation=window.requestAnimationFrame((()=>{this.dialogBox.style.transform=`translateY(${this.offset}px)`})))};handleTouchEnd=e=>{if(this.touchEndTime=e.timeStamp,cancelAnimationFrame(this.touchEndAnimation),this.touchEndY=e.changedTouches[0].clientY,this.threshold=.3*this.dialogBox.getBoundingClientRect().height,this.touchEndTime-this.touchStartTime>200)if(this.touchEndY-this.touchStartY>this.threshold){if(this.pinned)return void this.setStateOpen();this.hide()}else this.setStateOpen();else if(this.touchEndY>this.touchStartY){if(this.pinned)return void this.setStateOpen();this.hide()}this.popupHeader.removeEventListener("touchmove",this.handleTouchMove,{passive:!0}),this.popupHeader.removeEventListener("touchend",this.handleTouchEnd,{passive:!0})};detectFocus=e=>{if("Tab"===e.key){if(!this.focusable.length)return;if(!this.firstFocusable)for(let i=0;i<this.focusable.length;i++)if(!this.focusable[i].disabled){this.firstFocusable=this.focusable[i];break}if(!this.lastFocusable)for(let i=this.focusable.length-1;i>=0;i--)if(!this.focusable[i].disabled){this.lastFocusable=this.focusable[i];break}e.shiftKey&&document.activeElement===this.firstFocusable?(e.preventDefault(),this.lastFocusable.tagName.includes("SM-")?this.lastFocusable.focusIn():this.lastFocusable.focus()):e.shiftKey||document.activeElement!==this.lastFocusable||(e.preventDefault(),this.firstFocusable.tagName.includes("SM-")?this.firstFocusable.focusIn():this.firstFocusable.focus())}};updateFocusableList=()=>{this.focusable=this.querySelectorAll('sm-button:not([disabled]), button:not([disabled]), [href], sm-input, input:not([readonly]), sm-select, select, sm-checkbox, sm-textarea, textarea, 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position: relative; display: flex; align-items: center; width: 2.4rem; flex-shrink: 0; margin-left: auto; padding: 0.2rem; cursor: pointer; border-radius: 2rem; }  input { display: none; }  .track { position: absolute; left: 0; right: 0; height: 1.4rem; transition: background 0.3s; background: rgba(var(--text-color,inherit), 0.4); box-shadow: 0 0.1rem 0.3rem #00000040 inset; border-radius: 1rem; }  label:focus-visible .thumb::after{ opacity: 1; }  .thumb::after{ content: \'\'; display: flex; position: absolute; height: 2.6rem; width: 2.6rem; background: rgba(var(--text-color,inherit), 0.2); border-radius: 2rem; opacity: 0; transition: opacity 0.3s; }  .thumb { position: relative; display: inline-flex; height: 1rem; width: 1rem; justify-content: center; align-items: center; border-radius: 1rem; box-shadow: 0 0.1rem 0.4rem #00000060, 0 0 0 0.2rem white inset; transition: 0.3s ease; background-color: inherit; }  input:checked ~ .thumb { transform: translateX(100%); }  input:checked ~ 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CustomEvent("change",{bubbles:!0,composed:!0,detail:{value:this.isChecked}}))};connectedCallback(){this.addEventListener("keydown",(e=>{" "!==e.key||this.isDisabled||(e.preventDefault(),this.input.click())})),this.input.addEventListener("click",(e=>{this.input.checked?this.checked=!0:this.checked=!1,this.dispatch()}))}attributeChangedCallback(name,oldValue,newValue){oldValue!==newValue&&("disabled"===name?this.hasAttribute("disabled")?(this.disabled=!0,this.inert=!0):(this.disabled=!1,this.inert=!1):"checked"===name&&(this.hasAttribute("checked")?(this.isChecked=!0,this.input.checked=!0):(this.isChecked=!1,this.input.checked=!1)))}});const smSelect=document.createElement("template");smSelect.innerHTML='<style> *{ padding: 0; margin: 0; box-sizing: border-box;} :host{ display: flex;}:host([disabled]) .select{ opacity: 0.6; cursor: not-allowed;}:host([readonly]) .select{ cursor: default; pointer-events: none;}.select{ position: relative; display: flex; flex-direction: column; cursor: 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HTMLElement{constructor(){super(),this.attachShadow({mode:"open"}).append(smSelect.content.cloneNode(!0)),this.focusIn=this.focusIn.bind(this),this.reset=this.reset.bind(this),this.open=this.open.bind(this),this.collapse=this.collapse.bind(this),this.toggle=this.toggle.bind(this),this.handleOptionsNavigation=this.handleOptionsNavigation.bind(this),this.handleOptionSelection=this.handleOptionSelection.bind(this),this.handleKeydown=this.handleKeydown.bind(this),this.handleClickOutside=this.handleClickOutside.bind(this),this.selectOption=this.selectOption.bind(this),this.debounce=this.debounce.bind(this),this.elementsChanged=this.elementsChanged.bind(this),this.availableOptions=[],this.previousOption,this.isOpen=!1,this.label="",this.defaultSelected="",this.isUnderViewport=!1,this.animationOptions={duration:300,fill:"forwards",easing:"ease"},this.optionList=this.shadowRoot.querySelector(".options"),this.selection=this.shadowRoot.querySelector(".selection"),this.selectedOptionText=this.shadowRoot.querySelector(".selected-option-text")}static get observedAttributes(){return["disabled","label","readonly"]}get value(){return this.getAttribute("value")}set value(t){const e=this.availableOptions.find((e=>e.getAttribute("value")===t));e?(this.setAttribute("value",t),this.selectOption(e)):console.warn(`There is no option with ${t} as value`)}debounce(t,e){let n=null;return(...i)=>{window.clearTimeout(n),n=window.setTimeout((()=>{t.apply(null,i)}),e)}}reset(t=!0){if(this.availableOptions[0]&&this.previousOption!==this.availableOptions[0]){const e=this.availableOptions.find((t=>t.hasAttribute("selected")))||this.availableOptions[0];this.value=e.getAttribute("value"),t&&this.fireEvent()}}selectOption(t){this.previousOption!==t&&(this.querySelectorAll("[selected").forEach((t=>t.removeAttribute("selected"))),this.selectedOptionText.textContent=`${this.label}${t.textContent}`,t.setAttribute("selected",""),this.previousOption=t)}focusIn(){this.selection.focus()}open(){this.availableOptions.forEach((t=>t.setAttribute("tabindex",0))),this.optionList.classList.remove("hidden"),this.isUnderViewport=this.getBoundingClientRect().bottom+this.optionList.getBoundingClientRect().height>window.innerHeight,this.isUnderViewport?this.setAttribute("isUnder",""):this.removeAttribute("isUnder"),this.optionList.animate([{transform:`translateY(${this.isUnderViewport?"":"-"}0.5rem)`,opacity:0},{transform:"translateY(0)",opacity:1}],this.animationOptions),this.setAttribute("open",""),this.style.zIndex=1e3,(this.availableOptions.find((t=>t.hasAttribute("selected")))||this.availableOptions[0]).focus(),document.addEventListener("mousedown",this.handleClickOutside),this.isOpen=!0}collapse(){this.removeAttribute("open"),this.optionList.animate([{transform:"translateY(0)",opacity:1},{transform:`translateY(${this.isUnderViewport?"":"-"}0.5rem)`,opacity:0}],this.animationOptions).onfinish=()=>{this.availableOptions.forEach((t=>t.removeAttribute("tabindex"))),document.removeEventListener("mousedown",this.handleClickOutside),this.optionList.classList.add("hidden"),this.isOpen=!1,this.style.zIndex="auto"}}toggle(){this.isOpen||this.hasAttribute("disabled")?this.collapse():this.open()}fireEvent(){this.dispatchEvent(new CustomEvent("change",{bubbles:!0,composed:!0,detail:{value:this.value}}))}handleOptionsNavigation(t){"ArrowUp"===t.key?(t.preventDefault(),document.activeElement.previousElementSibling?document.activeElement.previousElementSibling.focus():this.availableOptions[this.availableOptions.length-1].focus()):"ArrowDown"===t.key&&(t.preventDefault(),document.activeElement.nextElementSibling?document.activeElement.nextElementSibling.focus():this.availableOptions[0].focus())}handleOptionSelection(t){this.previousOption!==document.activeElement&&(this.value=document.activeElement.getAttribute("value"),this.fireEvent())}handleClick(t){t.target===this?this.toggle():(this.handleOptionSelection(),this.collapse())}handleKeydown(t){t.target===this?this.isOpen&&"ArrowDown"===t.key?(t.preventDefault(),(this.availableOptions.find((t=>t.hasAttribute("selected")))||this.availableOptions[0]).focus(),this.handleOptionSelection(t)):" 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t=this.availableOptions.find((t=>t.hasAttribute("selected")))||this.availableOptions[0];this.selectedOptionText.textContent=`${this.label}${t.textContent}`,this.setAttribute("value",t.getAttribute("value"))}})),this.mutationObserver.observe(this,{subtree:!0,childList:!0,attributeFilter:["selected"]}),new IntersectionObserver(((t,e)=>{t.forEach((t=>{if(t.isIntersecting){this.selection.getBoundingClientRect().left<window.innerWidth/2?this.setAttribute("align-select","left"):this.setAttribute("align-select","right")}}))})).observe(this)}disconnectedCallback(){this.removeEventListener("click",this.handleClick),this.removeEventListener("keydown",this.handleKeydown)}attributeChangedCallback(t){"disabled"===t||"readonly"===t?this.hasAttribute("disabled")||this.hasAttribute("readonly")?(this.selection.removeAttribute("tabindex"),this.removeEventListener("click",this.handleClick),this.removeEventListener("keydown",this.handleKeydown)):(this.selection.setAttribute("tabindex","0"),this.addEventListener("click",this.handleClick),this.addEventListener("keydown",this.handleKeydown)):"label"===t&&(this.label=this.hasAttribute("label")?`${this.getAttribute("label")} `:"")}});const smOption=document.createElement("template");smOption.innerHTML='<style> *{ padding: 0; margin: 0; -webkit-box-sizing: border-box; box-sizing: border-box;} :host{ display: -webkit-box; display: -ms-flexbox; display: flex; overflow: hidden; border-radius: var(--border-radius, 0.3rem);}.option{ position: relative; display: flex; -webkit-box-align: center; -ms-flex-align: center; align-items: center; width: 100%; gap: 0.5rem; padding: var(--padding, 0.6rem 1rem); cursor: pointer; outline: none; user-select: none;}.option::before{ position: absolute; content: \'\'; display: block; width: 0.2rem; height: 1em; left: 0; border-radius: 0 1em 1em 0; background: rgba(var(--text-color,(17,17,17)), 0.5); transition: all 0.2s ease-in-out; opacity: 0;}:host(:focus){ outline: none; background: rgba(var(--text-color,(17,17,17)), 0.1);}:host(:focus) .option::before{ opacity: 1}:host([selected]) .option::before{ opacity: 1; background: var(--accent-color, teal);}@media (hover: hover){ .option:hover{ background: rgba(var(--text-color,(17,17,17)), 0.1); } :host(:not([selected]):hover) .option::before{ opacity: 1 }}</style><div class="option" part="option"> <slot></slot> </div>',customElements.define("sm-option",class extends HTMLElement{constructor(){super(),this.attachShadow({mode:"open"}).append(smOption.content.cloneNode(!0))}connectedCallback(){this.setAttribute("role","option")}});const spinner=document.createElement("template");spinner.innerHTML='<style> *{ padding: 0; margin: 0; -webkit-box-sizing: border-box; box-sizing: border-box;}.loader { display: flex; height: var(--size, 1.5rem); width: var(--size, 1.5rem); stroke-width: 8; overflow: visible; stroke: var(--accent-color, teal); fill: none; stroke-dashoffset: 180; stroke-dasharray: 180; animation: load 2s infinite, spin 1s linear infinite;}@keyframes load { 50% { stroke-dashoffset: 0; } 100%{ stroke-dashoffset: -180; }}@keyframes spin { 100% { transform: rotate(360deg); }}</style><svg viewBox="0 0 64 64" class="loader"><circle cx="32" cy="32" r="32" /></svg>';class SpinnerLoader extends HTMLElement{constructor(){super(),this.attachShadow({mode:"open"}).append(spinner.content.cloneNode(!0))}}window.customElements.define("sm-spinner",SpinnerLoader);const themeToggle=document.createElement("template");themeToggle.innerHTML=' <style> *{ padding: 0; margin: 0; box-sizing: border-box; } :host{ cursor: pointer; --height: 2.5rem; --width: 2.5rem; } .theme-toggle { display: flex; position: relative; width: 1.2rem; height: 1.2rem; cursor: pointer; -webkit-tap-highlight-color: transparent; } .theme-toggle::after{ content: \'\'; position: absolute; height: var(--height); width: var(--width); top: 50%; left: 50%; opacity: 0; border-radius: 50%; pointer-events: none; transition: transform 0.3s, opacity 0.3s; transform: translate(-50%, -50%) scale(1.2); background-color: rgba(var(--text-color,inherit), 0.12); } :host(:focus-within) .theme-toggle{ outline: none; } :host(:focus-within) .theme-toggle::after{ opacity: 1; transform: translate(-50%, -50%) scale(1); } .icon { position: absolute; height: 100%; width: 100%; fill: rgba(var(--text-color,inherit), 1); transition: transform 0.3s, opacity 0.1s; }  .theme-switcher__checkbox { display: none; } :host([checked]) .moon-icon { transform: translateY(50%); opacity: 0; } :host(:not([checked])) .sun-icon { transform: translateY(50%); opacity: 0; } </style> <label class="theme-toggle" title="Change theme" tabindex="0"> <slot name="light-mode-icon"> <svg xmlns="http://www.w3.org/2000/svg" class="icon moon-icon" enable-background="new 0 0 24 24" height="24px" viewBox="0 0 24 24" width="24px" fill="#000000"><rect fill="none" height="24" width="24"/><path d="M9.37,5.51C9.19,6.15,9.1,6.82,9.1,7.5c0,4.08,3.32,7.4,7.4,7.4c0.68,0,1.35-0.09,1.99-0.27C17.45,17.19,14.93,19,12,19 c-3.86,0-7-3.14-7-7C5,9.07,6.81,6.55,9.37,5.51z M12,3c-4.97,0-9,4.03-9,9s4.03,9,9,9s9-4.03,9-9c0-0.46-0.04-0.92-0.1-1.36 c-0.98,1.37-2.58,2.26-4.4,2.26c-2.98,0-5.4-2.42-5.4-5.4c0-1.81,0.89-3.42,2.26-4.4C12.92,3.04,12.46,3,12,3L12,3z"/></svg> </slot> 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M19.42,5.99c0.39-0.39,0.39-1.03,0-1.41c-0.39-0.39-1.03-0.39-1.41,0l-1.06,1.06c-0.39,0.39-0.39,1.03,0,1.41 s1.03,0.39,1.41,0L19.42,5.99z M7.05,18.36c0.39-0.39,0.39-1.03,0-1.41c-0.39-0.39-1.03-0.39-1.41,0l-1.06,1.06 c-0.39,0.39-0.39,1.03,0,1.41s1.03,0.39,1.41,0L7.05,18.36z"/></svg> </slot> </label>';class ThemeToggle extends HTMLElement{constructor(){super(),this.attachShadow({mode:"open"}).append(themeToggle.content.cloneNode(!0)),this.isChecked=!1,this.hasTheme="light",this.toggleState=this.toggleState.bind(this),this.fireEvent=this.fireEvent.bind(this),this.handleThemeChange=this.handleThemeChange.bind(this)}static get observedAttributes(){return["checked"]}daylight(){this.hasTheme="light",document.body.dataset.theme="light",this.setAttribute("aria-checked","false")}nightlight(){this.hasTheme="dark",document.body.dataset.theme="dark",this.setAttribute("aria-checked","true")}toggleState(){if(!document.startViewTransition)return this.toggleAttribute("checked"),void this.fireEvent();document.startViewTransition((()=>{this.toggleAttribute("checked"),this.fireEvent()}))}handleKeyDown(e){" "===e.key&&this.toggleState()}handleThemeChange(e){e.detail.theme!==this.hasTheme&&("dark"===e.detail.theme?this.setAttribute("checked",""):this.removeAttribute("checked"))}fireEvent(){this.dispatchEvent(new CustomEvent("themechange",{bubbles:!0,composed:!0,detail:{theme:this.hasTheme}}))}connectedCallback(){this.setAttribute("role","switch"),this.setAttribute("aria-label","theme toggle"),"dark"===localStorage.getItem(`${window.location.hostname}-theme`)?(this.nightlight(),this.setAttribute("checked","")):"light"===localStorage.getItem(`${window.location.hostname}-theme`)?(this.daylight(),this.removeAttribute("checked")):window.matchMedia("(prefers-color-scheme: dark)").matches?(this.nightlight(),this.setAttribute("checked","")):(this.daylight(),this.removeAttribute("checked")),this.addEventListener("click",this.toggleState),this.addEventListener("keydown",this.handleKeyDown),document.addEventListener("themechange",this.handleThemeChange)}disconnectedCallback(){this.removeEventListener("click",this.toggleState),this.removeEventListener("keydown",this.handleKeyDown),document.removeEventListener("themechange",this.handleThemeChange)}attributeChangedCallback(e,t,n){"checked"===e&&(this.hasAttribute("checked")?(this.nightlight(),localStorage.setItem(`${window.location.hostname}-theme`,"dark")):(this.daylight(),localStorage.setItem(`${window.location.hostname}-theme`,"light")))}}window.customElements.define("theme-toggle",ThemeToggle);
\ No newline at end of file
diff --git a/bscwallet/scripts/ether.umd.min.js b/bscwallet/scripts/ether.umd.min.js
new file mode 100644
index 0000000..10510e9
--- /dev/null
+++ b/bscwallet/scripts/ether.umd.min.js
@@ -0,0 +1 @@
+(function(global,factory){typeof exports==="object"&&typeof module!=="undefined"?module.exports=factory():typeof define==="function"&&define.amd?define(factory):(global=typeof globalThis!=="undefined"?globalThis:global||self,global.ethers=factory())})(this,function(){"use strict";var commonjsGlobal=typeof globalThis!=="undefined"?globalThis:typeof window!=="undefined"?window:typeof global!=="undefined"?global:typeof self!=="undefined"?self:{};function getDefaultExportFromCjs(x){return x&&x.__esModule&&Object.prototype.hasOwnProperty.call(x,"default")?x["default"]:x}function createCommonjsModule(fn,basedir,module){return module={path:basedir,exports:{},require:function(path,base){return commonjsRequire(path,base===undefined||base===null?module.path:base)}},fn(module,module.exports),module.exports}function getDefaultExportFromNamespaceIfPresent(n){return n&&Object.prototype.hasOwnProperty.call(n,"default")?n["default"]:n}function getDefaultExportFromNamespaceIfNotNamed(n){return n&&Object.prototype.hasOwnProperty.call(n,"default")&&Object.keys(n).length===1?n["default"]:n}function getAugmentedNamespace(n){if(n.__esModule)return n;var a=Object.defineProperty({},"__esModule",{value:true});Object.keys(n).forEach(function(k){var d=Object.getOwnPropertyDescriptor(n,k);Object.defineProperty(a,k,d.get?d:{enumerable:true,get:function(){return n[k]}})});return a}function commonjsRequire(){throw new Error("Dynamic requires are not currently supported by @rollup/plugin-commonjs")}var bn=createCommonjsModule(function(module){(function(module,exports){"use strict";function assert(val,msg){if(!val)throw new Error(msg||"Assertion failed")}function inherits(ctor,superCtor){ctor.super_=superCtor;var TempCtor=function(){};TempCtor.prototype=superCtor.prototype;ctor.prototype=new TempCtor;ctor.prototype.constructor=ctor}function BN(number,base,endian){if(BN.isBN(number)){return number}this.negative=0;this.words=null;this.length=0;this.red=null;if(number!==null){if(base==="le"||base==="be"){endian=base;base=10}this._init(number||0,base||10,endian||"be")}}if(typeof module==="object"){module.exports=BN}else{exports.BN=BN}BN.BN=BN;BN.wordSize=26;var Buffer;try{if(typeof window!=="undefined"&&typeof window.Buffer!=="undefined"){Buffer=window.Buffer}else{Buffer=null.Buffer}}catch(e){}BN.isBN=function isBN(num){if(num instanceof BN){return true}return num!==null&&typeof num==="object"&&num.constructor.wordSize===BN.wordSize&&Array.isArray(num.words)};BN.max=function max(left,right){if(left.cmp(right)>0)return left;return right};BN.min=function min(left,right){if(left.cmp(right)<0)return left;return right};BN.prototype._init=function init(number,base,endian){if(typeof number==="number"){return this._initNumber(number,base,endian)}if(typeof number==="object"){return this._initArray(number,base,endian)}if(base==="hex"){base=16}assert(base===(base|0)&&base>=2&&base<=36);number=number.toString().replace(/\s+/g,"");var start=0;if(number[0]==="-"){start++;this.negative=1}if(start<number.length){if(base===16){this._parseHex(number,start,endian)}else{this._parseBase(number,base,start);if(endian==="le"){this._initArray(this.toArray(),base,endian)}}}};BN.prototype._initNumber=function _initNumber(number,base,endian){if(number<0){this.negative=1;number=-number}if(number<67108864){this.words=[number&67108863];this.length=1}else if(number<4503599627370496){this.words=[number&67108863,number/67108864&67108863];this.length=2}else{assert(number<9007199254740992);this.words=[number&67108863,number/67108864&67108863,1];this.length=3}if(endian!=="le")return;this._initArray(this.toArray(),base,endian)};BN.prototype._initArray=function _initArray(number,base,endian){assert(typeof number.length==="number");if(number.length<=0){this.words=[0];this.length=1;return this}this.length=Math.ceil(number.length/3);this.words=new Array(this.length);for(var i=0;i<this.length;i++){this.words[i]=0}var j,w;var off=0;if(endian==="be"){for(i=number.length-1,j=0;i>=0;i-=3){w=number[i]|number[i-1]<<8|number[i-2]<<16;this.words[j]|=w<<off&67108863;this.words[j+1]=w>>>26-off&67108863;off+=24;if(off>=26){off-=26;j++}}}else if(endian==="le"){for(i=0,j=0;i<number.length;i+=3){w=number[i]|number[i+1]<<8|number[i+2]<<16;this.words[j]|=w<<off&67108863;this.words[j+1]=w>>>26-off&67108863;off+=24;if(off>=26){off-=26;j++}}}return this._strip()};function parseHex4Bits(string,index){var c=string.charCodeAt(index);if(c>=48&&c<=57){return c-48}else if(c>=65&&c<=70){return c-55}else if(c>=97&&c<=102){return c-87}else{assert(false,"Invalid character in "+string)}}function parseHexByte(string,lowerBound,index){var r=parseHex4Bits(string,index);if(index-1>=lowerBound){r|=parseHex4Bits(string,index-1)<<4}return r}BN.prototype._parseHex=function _parseHex(number,start,endian){this.length=Math.ceil((number.length-start)/6);this.words=new Array(this.length);for(var i=0;i<this.length;i++){this.words[i]=0}var off=0;var j=0;var w;if(endian==="be"){for(i=number.length-1;i>=start;i-=2){w=parseHexByte(number,start,i)<<off;this.words[j]|=w&67108863;if(off>=18){off-=18;j+=1;this.words[j]|=w>>>26}else{off+=8}}}else{var parseLength=number.length-start;for(i=parseLength%2===0?start+1:start;i<number.length;i+=2){w=parseHexByte(number,start,i)<<off;this.words[j]|=w&67108863;if(off>=18){off-=18;j+=1;this.words[j]|=w>>>26}else{off+=8}}}this._strip()};function parseBase(str,start,end,mul){var r=0;var b=0;var len=Math.min(str.length,end);for(var i=start;i<len;i++){var c=str.charCodeAt(i)-48;r*=mul;if(c>=49){b=c-49+10}else if(c>=17){b=c-17+10}else{b=c}assert(c>=0&&b<mul,"Invalid character");r+=b}return r}BN.prototype._parseBase=function _parseBase(number,base,start){this.words=[0];this.length=1;for(var limbLen=0,limbPow=1;limbPow<=67108863;limbPow*=base){limbLen++}limbLen--;limbPow=limbPow/base|0;var total=number.length-start;var mod=total%limbLen;var end=Math.min(total,total-mod)+start;var word=0;for(var i=start;i<end;i+=limbLen){word=parseBase(number,i,i+limbLen,base);this.imuln(limbPow);if(this.words[0]+word<67108864){this.words[0]+=word}else{this._iaddn(word)}}if(mod!==0){var pow=1;word=parseBase(number,i,number.length,base);for(i=0;i<mod;i++){pow*=base}this.imuln(pow);if(this.words[0]+word<67108864){this.words[0]+=word}else{this._iaddn(word)}}this._strip()};BN.prototype.copy=function copy(dest){dest.words=new Array(this.length);for(var i=0;i<this.length;i++){dest.words[i]=this.words[i]}dest.length=this.length;dest.negative=this.negative;dest.red=this.red};function move(dest,src){dest.words=src.words;dest.length=src.length;dest.negative=src.negative;dest.red=src.red}BN.prototype._move=function _move(dest){move(dest,this)};BN.prototype.clone=function clone(){var r=new BN(null);this.copy(r);return r};BN.prototype._expand=function _expand(size){while(this.length<size){this.words[this.length++]=0}return this};BN.prototype._strip=function strip(){while(this.length>1&&this.words[this.length-1]===0){this.length--}return this._normSign()};BN.prototype._normSign=function _normSign(){if(this.length===1&&this.words[0]===0){this.negative=0}return this};if(typeof Symbol!=="undefined"&&typeof Symbol.for==="function"){try{BN.prototype[Symbol.for("nodejs.util.inspect.custom")]=inspect}catch(e){BN.prototype.inspect=inspect}}else{BN.prototype.inspect=inspect}function inspect(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"}var zeros=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"];var groupSizes=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5];var groupBases=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];BN.prototype.toString=function toString(base,padding){base=base||10;padding=padding|0||1;var out;if(base===16||base==="hex"){out="";var off=0;var carry=0;for(var i=0;i<this.length;i++){var w=this.words[i];var word=((w<<off|carry)&16777215).toString(16);carry=w>>>24-off&16777215;off+=2;if(off>=26){off-=26;i--}if(carry!==0||i!==this.length-1){out=zeros[6-word.length]+word+out}else{out=word+out}}if(carry!==0){out=carry.toString(16)+out}while(out.length%padding!==0){out="0"+out}if(this.negative!==0){out="-"+out}return out}if(base===(base|0)&&base>=2&&base<=36){var groupSize=groupSizes[base];var groupBase=groupBases[base];out="";var c=this.clone();c.negative=0;while(!c.isZero()){var r=c.modrn(groupBase).toString(base);c=c.idivn(groupBase);if(!c.isZero()){out=zeros[groupSize-r.length]+r+out}else{out=r+out}}if(this.isZero()){out="0"+out}while(out.length%padding!==0){out="0"+out}if(this.negative!==0){out="-"+out}return out}assert(false,"Base should be between 2 and 36")};BN.prototype.toNumber=function toNumber(){var ret=this.words[0];if(this.length===2){ret+=this.words[1]*67108864}else if(this.length===3&&this.words[2]===1){ret+=4503599627370496+this.words[1]*67108864}else if(this.length>2){assert(false,"Number can only safely store up to 53 bits")}return this.negative!==0?-ret:ret};BN.prototype.toJSON=function toJSON(){return this.toString(16,2)};if(Buffer){BN.prototype.toBuffer=function toBuffer(endian,length){return this.toArrayLike(Buffer,endian,length)}}BN.prototype.toArray=function toArray(endian,length){return this.toArrayLike(Array,endian,length)};var allocate=function allocate(ArrayType,size){if(ArrayType.allocUnsafe){return ArrayType.allocUnsafe(size)}return new ArrayType(size)};BN.prototype.toArrayLike=function toArrayLike(ArrayType,endian,length){this._strip();var byteLength=this.byteLength();var reqLength=length||Math.max(1,byteLength);assert(byteLength<=reqLength,"byte array longer than desired length");assert(reqLength>0,"Requested array length <= 0");var res=allocate(ArrayType,reqLength);var postfix=endian==="le"?"LE":"BE";this["_toArrayLike"+postfix](res,byteLength);return res};BN.prototype._toArrayLikeLE=function _toArrayLikeLE(res,byteLength){var position=0;var carry=0;for(var i=0,shift=0;i<this.length;i++){var word=this.words[i]<<shift|carry;res[position++]=word&255;if(position<res.length){res[position++]=word>>8&255}if(position<res.length){res[position++]=word>>16&255}if(shift===6){if(position<res.length){res[position++]=word>>24&255}carry=0;shift=0}else{carry=word>>>24;shift+=2}}if(position<res.length){res[position++]=carry;while(position<res.length){res[position++]=0}}};BN.prototype._toArrayLikeBE=function _toArrayLikeBE(res,byteLength){var position=res.length-1;var carry=0;for(var i=0,shift=0;i<this.length;i++){var word=this.words[i]<<shift|carry;res[position--]=word&255;if(position>=0){res[position--]=word>>8&255}if(position>=0){res[position--]=word>>16&255}if(shift===6){if(position>=0){res[position--]=word>>24&255}carry=0;shift=0}else{carry=word>>>24;shift+=2}}if(position>=0){res[position--]=carry;while(position>=0){res[position--]=0}}};if(Math.clz32){BN.prototype._countBits=function _countBits(w){return 32-Math.clz32(w)}}else{BN.prototype._countBits=function _countBits(w){var t=w;var r=0;if(t>=4096){r+=13;t>>>=13}if(t>=64){r+=7;t>>>=7}if(t>=8){r+=4;t>>>=4}if(t>=2){r+=2;t>>>=2}return r+t}}BN.prototype._zeroBits=function _zeroBits(w){if(w===0)return 26;var t=w;var r=0;if((t&8191)===0){r+=13;t>>>=13}if((t&127)===0){r+=7;t>>>=7}if((t&15)===0){r+=4;t>>>=4}if((t&3)===0){r+=2;t>>>=2}if((t&1)===0){r++}return r};BN.prototype.bitLength=function bitLength(){var w=this.words[this.length-1];var hi=this._countBits(w);return(this.length-1)*26+hi};function toBitArray(num){var w=new Array(num.bitLength());for(var bit=0;bit<w.length;bit++){var off=bit/26|0;var wbit=bit%26;w[bit]=num.words[off]>>>wbit&1}return w}BN.prototype.zeroBits=function zeroBits(){if(this.isZero())return 0;var r=0;for(var i=0;i<this.length;i++){var b=this._zeroBits(this.words[i]);r+=b;if(b!==26)break}return r};BN.prototype.byteLength=function byteLength(){return Math.ceil(this.bitLength()/8)};BN.prototype.toTwos=function toTwos(width){if(this.negative!==0){return this.abs().inotn(width).iaddn(1)}return this.clone()};BN.prototype.fromTwos=function fromTwos(width){if(this.testn(width-1)){return this.notn(width).iaddn(1).ineg()}return this.clone()};BN.prototype.isNeg=function isNeg(){return this.negative!==0};BN.prototype.neg=function neg(){return this.clone().ineg()};BN.prototype.ineg=function ineg(){if(!this.isZero()){this.negative^=1}return this};BN.prototype.iuor=function iuor(num){while(this.length<num.length){this.words[this.length++]=0}for(var i=0;i<num.length;i++){this.words[i]=this.words[i]|num.words[i]}return this._strip()};BN.prototype.ior=function ior(num){assert((this.negative|num.negative)===0);return this.iuor(num)};BN.prototype.or=function or(num){if(this.length>num.length)return this.clone().ior(num);return num.clone().ior(this)};BN.prototype.uor=function uor(num){if(this.length>num.length)return this.clone().iuor(num);return num.clone().iuor(this)};BN.prototype.iuand=function iuand(num){var b;if(this.length>num.length){b=num}else{b=this}for(var i=0;i<b.length;i++){this.words[i]=this.words[i]&num.words[i]}this.length=b.length;return this._strip()};BN.prototype.iand=function iand(num){assert((this.negative|num.negative)===0);return this.iuand(num)};BN.prototype.and=function and(num){if(this.length>num.length)return this.clone().iand(num);return num.clone().iand(this)};BN.prototype.uand=function uand(num){if(this.length>num.length)return this.clone().iuand(num);return num.clone().iuand(this)};BN.prototype.iuxor=function iuxor(num){var a;var b;if(this.length>num.length){a=this;b=num}else{a=num;b=this}for(var i=0;i<b.length;i++){this.words[i]=a.words[i]^b.words[i]}if(this!==a){for(;i<a.length;i++){this.words[i]=a.words[i]}}this.length=a.length;return this._strip()};BN.prototype.ixor=function ixor(num){assert((this.negative|num.negative)===0);return this.iuxor(num)};BN.prototype.xor=function xor(num){if(this.length>num.length)return this.clone().ixor(num);return num.clone().ixor(this)};BN.prototype.uxor=function uxor(num){if(this.length>num.length)return this.clone().iuxor(num);return num.clone().iuxor(this)};BN.prototype.inotn=function inotn(width){assert(typeof width==="number"&&width>=0);var bytesNeeded=Math.ceil(width/26)|0;var bitsLeft=width%26;this._expand(bytesNeeded);if(bitsLeft>0){bytesNeeded--}for(var i=0;i<bytesNeeded;i++){this.words[i]=~this.words[i]&67108863}if(bitsLeft>0){this.words[i]=~this.words[i]&67108863>>26-bitsLeft}return this._strip()};BN.prototype.notn=function notn(width){return this.clone().inotn(width)};BN.prototype.setn=function setn(bit,val){assert(typeof bit==="number"&&bit>=0);var off=bit/26|0;var wbit=bit%26;this._expand(off+1);if(val){this.words[off]=this.words[off]|1<<wbit}else{this.words[off]=this.words[off]&~(1<<wbit)}return this._strip()};BN.prototype.iadd=function iadd(num){var r;if(this.negative!==0&&num.negative===0){this.negative=0;r=this.isub(num);this.negative^=1;return this._normSign()}else if(this.negative===0&&num.negative!==0){num.negative=0;r=this.isub(num);num.negative=1;return r._normSign()}var a,b;if(this.length>num.length){a=this;b=num}else{a=num;b=this}var carry=0;for(var i=0;i<b.length;i++){r=(a.words[i]|0)+(b.words[i]|0)+carry;this.words[i]=r&67108863;carry=r>>>26}for(;carry!==0&&i<a.length;i++){r=(a.words[i]|0)+carry;this.words[i]=r&67108863;carry=r>>>26}this.length=a.length;if(carry!==0){this.words[this.length]=carry;this.length++}else if(a!==this){for(;i<a.length;i++){this.words[i]=a.words[i]}}return this};BN.prototype.add=function add(num){var res;if(num.negative!==0&&this.negative===0){num.negative=0;res=this.sub(num);num.negative^=1;return res}else if(num.negative===0&&this.negative!==0){this.negative=0;res=num.sub(this);this.negative=1;return res}if(this.length>num.length)return this.clone().iadd(num);return num.clone().iadd(this)};BN.prototype.isub=function isub(num){if(num.negative!==0){num.negative=0;var r=this.iadd(num);num.negative=1;return r._normSign()}else if(this.negative!==0){this.negative=0;this.iadd(num);this.negative=1;return this._normSign()}var cmp=this.cmp(num);if(cmp===0){this.negative=0;this.length=1;this.words[0]=0;return this}var a,b;if(cmp>0){a=this;b=num}else{a=num;b=this}var carry=0;for(var i=0;i<b.length;i++){r=(a.words[i]|0)-(b.words[i]|0)+carry;carry=r>>26;this.words[i]=r&67108863}for(;carry!==0&&i<a.length;i++){r=(a.words[i]|0)+carry;carry=r>>26;this.words[i]=r&67108863}if(carry===0&&i<a.length&&a!==this){for(;i<a.length;i++){this.words[i]=a.words[i]}}this.length=Math.max(this.length,i);if(a!==this){this.negative=1}return this._strip()};BN.prototype.sub=function sub(num){return this.clone().isub(num)};function smallMulTo(self,num,out){out.negative=num.negative^self.negative;var len=self.length+num.length|0;out.length=len;len=len-1|0;var a=self.words[0]|0;var b=num.words[0]|0;var r=a*b;var lo=r&67108863;var carry=r/67108864|0;out.words[0]=lo;for(var k=1;k<len;k++){var ncarry=carry>>>26;var rword=carry&67108863;var maxJ=Math.min(k,num.length-1);for(var j=Math.max(0,k-self.length+1);j<=maxJ;j++){var i=k-j|0;a=self.words[i]|0;b=num.words[j]|0;r=a*b+rword;ncarry+=r/67108864|0;rword=r&67108863}out.words[k]=rword|0;carry=ncarry|0}if(carry!==0){out.words[k]=carry|0}else{out.length--}return out._strip()}var comb10MulTo=function comb10MulTo(self,num,out){var a=self.words;var b=num.words;var o=out.words;var c=0;var lo;var mid;var hi;var a0=a[0]|0;var al0=a0&8191;var ah0=a0>>>13;var a1=a[1]|0;var al1=a1&8191;var ah1=a1>>>13;var a2=a[2]|0;var al2=a2&8191;var ah2=a2>>>13;var a3=a[3]|0;var al3=a3&8191;var ah3=a3>>>13;var a4=a[4]|0;var al4=a4&8191;var ah4=a4>>>13;var a5=a[5]|0;var al5=a5&8191;var ah5=a5>>>13;var a6=a[6]|0;var al6=a6&8191;var ah6=a6>>>13;var a7=a[7]|0;var al7=a7&8191;var ah7=a7>>>13;var a8=a[8]|0;var al8=a8&8191;var ah8=a8>>>13;var a9=a[9]|0;var al9=a9&8191;var ah9=a9>>>13;var b0=b[0]|0;var bl0=b0&8191;var bh0=b0>>>13;var b1=b[1]|0;var bl1=b1&8191;var bh1=b1>>>13;var b2=b[2]|0;var bl2=b2&8191;var bh2=b2>>>13;var b3=b[3]|0;var bl3=b3&8191;var bh3=b3>>>13;var b4=b[4]|0;var bl4=b4&8191;var bh4=b4>>>13;var b5=b[5]|0;var bl5=b5&8191;var bh5=b5>>>13;var b6=b[6]|0;var bl6=b6&8191;var bh6=b6>>>13;var b7=b[7]|0;var bl7=b7&8191;var bh7=b7>>>13;var b8=b[8]|0;var bl8=b8&8191;var bh8=b8>>>13;var b9=b[9]|0;var bl9=b9&8191;var bh9=b9>>>13;out.negative=self.negative^num.negative;out.length=19;lo=Math.imul(al0,bl0);mid=Math.imul(al0,bh0);mid=mid+Math.imul(ah0,bl0)|0;hi=Math.imul(ah0,bh0);var w0=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w0>>>26)|0;w0&=67108863;lo=Math.imul(al1,bl0);mid=Math.imul(al1,bh0);mid=mid+Math.imul(ah1,bl0)|0;hi=Math.imul(ah1,bh0);lo=lo+Math.imul(al0,bl1)|0;mid=mid+Math.imul(al0,bh1)|0;mid=mid+Math.imul(ah0,bl1)|0;hi=hi+Math.imul(ah0,bh1)|0;var w1=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w1>>>26)|0;w1&=67108863;lo=Math.imul(al2,bl0);mid=Math.imul(al2,bh0);mid=mid+Math.imul(ah2,bl0)|0;hi=Math.imul(ah2,bh0);lo=lo+Math.imul(al1,bl1)|0;mid=mid+Math.imul(al1,bh1)|0;mid=mid+Math.imul(ah1,bl1)|0;hi=hi+Math.imul(ah1,bh1)|0;lo=lo+Math.imul(al0,bl2)|0;mid=mid+Math.imul(al0,bh2)|0;mid=mid+Math.imul(ah0,bl2)|0;hi=hi+Math.imul(ah0,bh2)|0;var w2=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w2>>>26)|0;w2&=67108863;lo=Math.imul(al3,bl0);mid=Math.imul(al3,bh0);mid=mid+Math.imul(ah3,bl0)|0;hi=Math.imul(ah3,bh0);lo=lo+Math.imul(al2,bl1)|0;mid=mid+Math.imul(al2,bh1)|0;mid=mid+Math.imul(ah2,bl1)|0;hi=hi+Math.imul(ah2,bh1)|0;lo=lo+Math.imul(al1,bl2)|0;mid=mid+Math.imul(al1,bh2)|0;mid=mid+Math.imul(ah1,bl2)|0;hi=hi+Math.imul(ah1,bh2)|0;lo=lo+Math.imul(al0,bl3)|0;mid=mid+Math.imul(al0,bh3)|0;mid=mid+Math.imul(ah0,bl3)|0;hi=hi+Math.imul(ah0,bh3)|0;var w3=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w3>>>26)|0;w3&=67108863;lo=Math.imul(al4,bl0);mid=Math.imul(al4,bh0);mid=mid+Math.imul(ah4,bl0)|0;hi=Math.imul(ah4,bh0);lo=lo+Math.imul(al3,bl1)|0;mid=mid+Math.imul(al3,bh1)|0;mid=mid+Math.imul(ah3,bl1)|0;hi=hi+Math.imul(ah3,bh1)|0;lo=lo+Math.imul(al2,bl2)|0;mid=mid+Math.imul(al2,bh2)|0;mid=mid+Math.imul(ah2,bl2)|0;hi=hi+Math.imul(ah2,bh2)|0;lo=lo+Math.imul(al1,bl3)|0;mid=mid+Math.imul(al1,bh3)|0;mid=mid+Math.imul(ah1,bl3)|0;hi=hi+Math.imul(ah1,bh3)|0;lo=lo+Math.imul(al0,bl4)|0;mid=mid+Math.imul(al0,bh4)|0;mid=mid+Math.imul(ah0,bl4)|0;hi=hi+Math.imul(ah0,bh4)|0;var w4=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w4>>>26)|0;w4&=67108863;lo=Math.imul(al5,bl0);mid=Math.imul(al5,bh0);mid=mid+Math.imul(ah5,bl0)|0;hi=Math.imul(ah5,bh0);lo=lo+Math.imul(al4,bl1)|0;mid=mid+Math.imul(al4,bh1)|0;mid=mid+Math.imul(ah4,bl1)|0;hi=hi+Math.imul(ah4,bh1)|0;lo=lo+Math.imul(al3,bl2)|0;mid=mid+Math.imul(al3,bh2)|0;mid=mid+Math.imul(ah3,bl2)|0;hi=hi+Math.imul(ah3,bh2)|0;lo=lo+Math.imul(al2,bl3)|0;mid=mid+Math.imul(al2,bh3)|0;mid=mid+Math.imul(ah2,bl3)|0;hi=hi+Math.imul(ah2,bh3)|0;lo=lo+Math.imul(al1,bl4)|0;mid=mid+Math.imul(al1,bh4)|0;mid=mid+Math.imul(ah1,bl4)|0;hi=hi+Math.imul(ah1,bh4)|0;lo=lo+Math.imul(al0,bl5)|0;mid=mid+Math.imul(al0,bh5)|0;mid=mid+Math.imul(ah0,bl5)|0;hi=hi+Math.imul(ah0,bh5)|0;var w5=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w5>>>26)|0;w5&=67108863;lo=Math.imul(al6,bl0);mid=Math.imul(al6,bh0);mid=mid+Math.imul(ah6,bl0)|0;hi=Math.imul(ah6,bh0);lo=lo+Math.imul(al5,bl1)|0;mid=mid+Math.imul(al5,bh1)|0;mid=mid+Math.imul(ah5,bl1)|0;hi=hi+Math.imul(ah5,bh1)|0;lo=lo+Math.imul(al4,bl2)|0;mid=mid+Math.imul(al4,bh2)|0;mid=mid+Math.imul(ah4,bl2)|0;hi=hi+Math.imul(ah4,bh2)|0;lo=lo+Math.imul(al3,bl3)|0;mid=mid+Math.imul(al3,bh3)|0;mid=mid+Math.imul(ah3,bl3)|0;hi=hi+Math.imul(ah3,bh3)|0;lo=lo+Math.imul(al2,bl4)|0;mid=mid+Math.imul(al2,bh4)|0;mid=mid+Math.imul(ah2,bl4)|0;hi=hi+Math.imul(ah2,bh4)|0;lo=lo+Math.imul(al1,bl5)|0;mid=mid+Math.imul(al1,bh5)|0;mid=mid+Math.imul(ah1,bl5)|0;hi=hi+Math.imul(ah1,bh5)|0;lo=lo+Math.imul(al0,bl6)|0;mid=mid+Math.imul(al0,bh6)|0;mid=mid+Math.imul(ah0,bl6)|0;hi=hi+Math.imul(ah0,bh6)|0;var w6=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w6>>>26)|0;w6&=67108863;lo=Math.imul(al7,bl0);mid=Math.imul(al7,bh0);mid=mid+Math.imul(ah7,bl0)|0;hi=Math.imul(ah7,bh0);lo=lo+Math.imul(al6,bl1)|0;mid=mid+Math.imul(al6,bh1)|0;mid=mid+Math.imul(ah6,bl1)|0;hi=hi+Math.imul(ah6,bh1)|0;lo=lo+Math.imul(al5,bl2)|0;mid=mid+Math.imul(al5,bh2)|0;mid=mid+Math.imul(ah5,bl2)|0;hi=hi+Math.imul(ah5,bh2)|0;lo=lo+Math.imul(al4,bl3)|0;mid=mid+Math.imul(al4,bh3)|0;mid=mid+Math.imul(ah4,bl3)|0;hi=hi+Math.imul(ah4,bh3)|0;lo=lo+Math.imul(al3,bl4)|0;mid=mid+Math.imul(al3,bh4)|0;mid=mid+Math.imul(ah3,bl4)|0;hi=hi+Math.imul(ah3,bh4)|0;lo=lo+Math.imul(al2,bl5)|0;mid=mid+Math.imul(al2,bh5)|0;mid=mid+Math.imul(ah2,bl5)|0;hi=hi+Math.imul(ah2,bh5)|0;lo=lo+Math.imul(al1,bl6)|0;mid=mid+Math.imul(al1,bh6)|0;mid=mid+Math.imul(ah1,bl6)|0;hi=hi+Math.imul(ah1,bh6)|0;lo=lo+Math.imul(al0,bl7)|0;mid=mid+Math.imul(al0,bh7)|0;mid=mid+Math.imul(ah0,bl7)|0;hi=hi+Math.imul(ah0,bh7)|0;var w7=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w7>>>26)|0;w7&=67108863;lo=Math.imul(al8,bl0);mid=Math.imul(al8,bh0);mid=mid+Math.imul(ah8,bl0)|0;hi=Math.imul(ah8,bh0);lo=lo+Math.imul(al7,bl1)|0;mid=mid+Math.imul(al7,bh1)|0;mid=mid+Math.imul(ah7,bl1)|0;hi=hi+Math.imul(ah7,bh1)|0;lo=lo+Math.imul(al6,bl2)|0;mid=mid+Math.imul(al6,bh2)|0;mid=mid+Math.imul(ah6,bl2)|0;hi=hi+Math.imul(ah6,bh2)|0;lo=lo+Math.imul(al5,bl3)|0;mid=mid+Math.imul(al5,bh3)|0;mid=mid+Math.imul(ah5,bl3)|0;hi=hi+Math.imul(ah5,bh3)|0;lo=lo+Math.imul(al4,bl4)|0;mid=mid+Math.imul(al4,bh4)|0;mid=mid+Math.imul(ah4,bl4)|0;hi=hi+Math.imul(ah4,bh4)|0;lo=lo+Math.imul(al3,bl5)|0;mid=mid+Math.imul(al3,bh5)|0;mid=mid+Math.imul(ah3,bl5)|0;hi=hi+Math.imul(ah3,bh5)|0;lo=lo+Math.imul(al2,bl6)|0;mid=mid+Math.imul(al2,bh6)|0;mid=mid+Math.imul(ah2,bl6)|0;hi=hi+Math.imul(ah2,bh6)|0;lo=lo+Math.imul(al1,bl7)|0;mid=mid+Math.imul(al1,bh7)|0;mid=mid+Math.imul(ah1,bl7)|0;hi=hi+Math.imul(ah1,bh7)|0;lo=lo+Math.imul(al0,bl8)|0;mid=mid+Math.imul(al0,bh8)|0;mid=mid+Math.imul(ah0,bl8)|0;hi=hi+Math.imul(ah0,bh8)|0;var w8=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w8>>>26)|0;w8&=67108863;lo=Math.imul(al9,bl0);mid=Math.imul(al9,bh0);mid=mid+Math.imul(ah9,bl0)|0;hi=Math.imul(ah9,bh0);lo=lo+Math.imul(al8,bl1)|0;mid=mid+Math.imul(al8,bh1)|0;mid=mid+Math.imul(ah8,bl1)|0;hi=hi+Math.imul(ah8,bh1)|0;lo=lo+Math.imul(al7,bl2)|0;mid=mid+Math.imul(al7,bh2)|0;mid=mid+Math.imul(ah7,bl2)|0;hi=hi+Math.imul(ah7,bh2)|0;lo=lo+Math.imul(al6,bl3)|0;mid=mid+Math.imul(al6,bh3)|0;mid=mid+Math.imul(ah6,bl3)|0;hi=hi+Math.imul(ah6,bh3)|0;lo=lo+Math.imul(al5,bl4)|0;mid=mid+Math.imul(al5,bh4)|0;mid=mid+Math.imul(ah5,bl4)|0;hi=hi+Math.imul(ah5,bh4)|0;lo=lo+Math.imul(al4,bl5)|0;mid=mid+Math.imul(al4,bh5)|0;mid=mid+Math.imul(ah4,bl5)|0;hi=hi+Math.imul(ah4,bh5)|0;lo=lo+Math.imul(al3,bl6)|0;mid=mid+Math.imul(al3,bh6)|0;mid=mid+Math.imul(ah3,bl6)|0;hi=hi+Math.imul(ah3,bh6)|0;lo=lo+Math.imul(al2,bl7)|0;mid=mid+Math.imul(al2,bh7)|0;mid=mid+Math.imul(ah2,bl7)|0;hi=hi+Math.imul(ah2,bh7)|0;lo=lo+Math.imul(al1,bl8)|0;mid=mid+Math.imul(al1,bh8)|0;mid=mid+Math.imul(ah1,bl8)|0;hi=hi+Math.imul(ah1,bh8)|0;lo=lo+Math.imul(al0,bl9)|0;mid=mid+Math.imul(al0,bh9)|0;mid=mid+Math.imul(ah0,bl9)|0;hi=hi+Math.imul(ah0,bh9)|0;var w9=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w9>>>26)|0;w9&=67108863;lo=Math.imul(al9,bl1);mid=Math.imul(al9,bh1);mid=mid+Math.imul(ah9,bl1)|0;hi=Math.imul(ah9,bh1);lo=lo+Math.imul(al8,bl2)|0;mid=mid+Math.imul(al8,bh2)|0;mid=mid+Math.imul(ah8,bl2)|0;hi=hi+Math.imul(ah8,bh2)|0;lo=lo+Math.imul(al7,bl3)|0;mid=mid+Math.imul(al7,bh3)|0;mid=mid+Math.imul(ah7,bl3)|0;hi=hi+Math.imul(ah7,bh3)|0;lo=lo+Math.imul(al6,bl4)|0;mid=mid+Math.imul(al6,bh4)|0;mid=mid+Math.imul(ah6,bl4)|0;hi=hi+Math.imul(ah6,bh4)|0;lo=lo+Math.imul(al5,bl5)|0;mid=mid+Math.imul(al5,bh5)|0;mid=mid+Math.imul(ah5,bl5)|0;hi=hi+Math.imul(ah5,bh5)|0;lo=lo+Math.imul(al4,bl6)|0;mid=mid+Math.imul(al4,bh6)|0;mid=mid+Math.imul(ah4,bl6)|0;hi=hi+Math.imul(ah4,bh6)|0;lo=lo+Math.imul(al3,bl7)|0;mid=mid+Math.imul(al3,bh7)|0;mid=mid+Math.imul(ah3,bl7)|0;hi=hi+Math.imul(ah3,bh7)|0;lo=lo+Math.imul(al2,bl8)|0;mid=mid+Math.imul(al2,bh8)|0;mid=mid+Math.imul(ah2,bl8)|0;hi=hi+Math.imul(ah2,bh8)|0;lo=lo+Math.imul(al1,bl9)|0;mid=mid+Math.imul(al1,bh9)|0;mid=mid+Math.imul(ah1,bl9)|0;hi=hi+Math.imul(ah1,bh9)|0;var w10=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w10>>>26)|0;w10&=67108863;lo=Math.imul(al9,bl2);mid=Math.imul(al9,bh2);mid=mid+Math.imul(ah9,bl2)|0;hi=Math.imul(ah9,bh2);lo=lo+Math.imul(al8,bl3)|0;mid=mid+Math.imul(al8,bh3)|0;mid=mid+Math.imul(ah8,bl3)|0;hi=hi+Math.imul(ah8,bh3)|0;lo=lo+Math.imul(al7,bl4)|0;mid=mid+Math.imul(al7,bh4)|0;mid=mid+Math.imul(ah7,bl4)|0;hi=hi+Math.imul(ah7,bh4)|0;lo=lo+Math.imul(al6,bl5)|0;mid=mid+Math.imul(al6,bh5)|0;mid=mid+Math.imul(ah6,bl5)|0;hi=hi+Math.imul(ah6,bh5)|0;lo=lo+Math.imul(al5,bl6)|0;mid=mid+Math.imul(al5,bh6)|0;mid=mid+Math.imul(ah5,bl6)|0;hi=hi+Math.imul(ah5,bh6)|0;lo=lo+Math.imul(al4,bl7)|0;mid=mid+Math.imul(al4,bh7)|0;mid=mid+Math.imul(ah4,bl7)|0;hi=hi+Math.imul(ah4,bh7)|0;lo=lo+Math.imul(al3,bl8)|0;mid=mid+Math.imul(al3,bh8)|0;mid=mid+Math.imul(ah3,bl8)|0;hi=hi+Math.imul(ah3,bh8)|0;lo=lo+Math.imul(al2,bl9)|0;mid=mid+Math.imul(al2,bh9)|0;mid=mid+Math.imul(ah2,bl9)|0;hi=hi+Math.imul(ah2,bh9)|0;var w11=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w11>>>26)|0;w11&=67108863;lo=Math.imul(al9,bl3);mid=Math.imul(al9,bh3);mid=mid+Math.imul(ah9,bl3)|0;hi=Math.imul(ah9,bh3);lo=lo+Math.imul(al8,bl4)|0;mid=mid+Math.imul(al8,bh4)|0;mid=mid+Math.imul(ah8,bl4)|0;hi=hi+Math.imul(ah8,bh4)|0;lo=lo+Math.imul(al7,bl5)|0;mid=mid+Math.imul(al7,bh5)|0;mid=mid+Math.imul(ah7,bl5)|0;hi=hi+Math.imul(ah7,bh5)|0;lo=lo+Math.imul(al6,bl6)|0;mid=mid+Math.imul(al6,bh6)|0;mid=mid+Math.imul(ah6,bl6)|0;hi=hi+Math.imul(ah6,bh6)|0;lo=lo+Math.imul(al5,bl7)|0;mid=mid+Math.imul(al5,bh7)|0;mid=mid+Math.imul(ah5,bl7)|0;hi=hi+Math.imul(ah5,bh7)|0;lo=lo+Math.imul(al4,bl8)|0;mid=mid+Math.imul(al4,bh8)|0;mid=mid+Math.imul(ah4,bl8)|0;hi=hi+Math.imul(ah4,bh8)|0;lo=lo+Math.imul(al3,bl9)|0;mid=mid+Math.imul(al3,bh9)|0;mid=mid+Math.imul(ah3,bl9)|0;hi=hi+Math.imul(ah3,bh9)|0;var w12=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w12>>>26)|0;w12&=67108863;lo=Math.imul(al9,bl4);mid=Math.imul(al9,bh4);mid=mid+Math.imul(ah9,bl4)|0;hi=Math.imul(ah9,bh4);lo=lo+Math.imul(al8,bl5)|0;mid=mid+Math.imul(al8,bh5)|0;mid=mid+Math.imul(ah8,bl5)|0;hi=hi+Math.imul(ah8,bh5)|0;lo=lo+Math.imul(al7,bl6)|0;mid=mid+Math.imul(al7,bh6)|0;mid=mid+Math.imul(ah7,bl6)|0;hi=hi+Math.imul(ah7,bh6)|0;lo=lo+Math.imul(al6,bl7)|0;mid=mid+Math.imul(al6,bh7)|0;mid=mid+Math.imul(ah6,bl7)|0;hi=hi+Math.imul(ah6,bh7)|0;lo=lo+Math.imul(al5,bl8)|0;mid=mid+Math.imul(al5,bh8)|0;mid=mid+Math.imul(ah5,bl8)|0;hi=hi+Math.imul(ah5,bh8)|0;lo=lo+Math.imul(al4,bl9)|0;mid=mid+Math.imul(al4,bh9)|0;mid=mid+Math.imul(ah4,bl9)|0;hi=hi+Math.imul(ah4,bh9)|0;var w13=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w13>>>26)|0;w13&=67108863;lo=Math.imul(al9,bl5);mid=Math.imul(al9,bh5);mid=mid+Math.imul(ah9,bl5)|0;hi=Math.imul(ah9,bh5);lo=lo+Math.imul(al8,bl6)|0;mid=mid+Math.imul(al8,bh6)|0;mid=mid+Math.imul(ah8,bl6)|0;hi=hi+Math.imul(ah8,bh6)|0;lo=lo+Math.imul(al7,bl7)|0;mid=mid+Math.imul(al7,bh7)|0;mid=mid+Math.imul(ah7,bl7)|0;hi=hi+Math.imul(ah7,bh7)|0;lo=lo+Math.imul(al6,bl8)|0;mid=mid+Math.imul(al6,bh8)|0;mid=mid+Math.imul(ah6,bl8)|0;hi=hi+Math.imul(ah6,bh8)|0;lo=lo+Math.imul(al5,bl9)|0;mid=mid+Math.imul(al5,bh9)|0;mid=mid+Math.imul(ah5,bl9)|0;hi=hi+Math.imul(ah5,bh9)|0;var w14=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w14>>>26)|0;w14&=67108863;lo=Math.imul(al9,bl6);mid=Math.imul(al9,bh6);mid=mid+Math.imul(ah9,bl6)|0;hi=Math.imul(ah9,bh6);lo=lo+Math.imul(al8,bl7)|0;mid=mid+Math.imul(al8,bh7)|0;mid=mid+Math.imul(ah8,bl7)|0;hi=hi+Math.imul(ah8,bh7)|0;lo=lo+Math.imul(al7,bl8)|0;mid=mid+Math.imul(al7,bh8)|0;mid=mid+Math.imul(ah7,bl8)|0;hi=hi+Math.imul(ah7,bh8)|0;lo=lo+Math.imul(al6,bl9)|0;mid=mid+Math.imul(al6,bh9)|0;mid=mid+Math.imul(ah6,bl9)|0;hi=hi+Math.imul(ah6,bh9)|0;var w15=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w15>>>26)|0;w15&=67108863;lo=Math.imul(al9,bl7);mid=Math.imul(al9,bh7);mid=mid+Math.imul(ah9,bl7)|0;hi=Math.imul(ah9,bh7);lo=lo+Math.imul(al8,bl8)|0;mid=mid+Math.imul(al8,bh8)|0;mid=mid+Math.imul(ah8,bl8)|0;hi=hi+Math.imul(ah8,bh8)|0;lo=lo+Math.imul(al7,bl9)|0;mid=mid+Math.imul(al7,bh9)|0;mid=mid+Math.imul(ah7,bl9)|0;hi=hi+Math.imul(ah7,bh9)|0;var w16=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w16>>>26)|0;w16&=67108863;lo=Math.imul(al9,bl8);mid=Math.imul(al9,bh8);mid=mid+Math.imul(ah9,bl8)|0;hi=Math.imul(ah9,bh8);lo=lo+Math.imul(al8,bl9)|0;mid=mid+Math.imul(al8,bh9)|0;mid=mid+Math.imul(ah8,bl9)|0;hi=hi+Math.imul(ah8,bh9)|0;var w17=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w17>>>26)|0;w17&=67108863;lo=Math.imul(al9,bl9);mid=Math.imul(al9,bh9);mid=mid+Math.imul(ah9,bl9)|0;hi=Math.imul(ah9,bh9);var w18=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w18>>>26)|0;w18&=67108863;o[0]=w0;o[1]=w1;o[2]=w2;o[3]=w3;o[4]=w4;o[5]=w5;o[6]=w6;o[7]=w7;o[8]=w8;o[9]=w9;o[10]=w10;o[11]=w11;o[12]=w12;o[13]=w13;o[14]=w14;o[15]=w15;o[16]=w16;o[17]=w17;o[18]=w18;if(c!==0){o[19]=c;out.length++}return out};if(!Math.imul){comb10MulTo=smallMulTo}function bigMulTo(self,num,out){out.negative=num.negative^self.negative;out.length=self.length+num.length;var carry=0;var hncarry=0;for(var k=0;k<out.length-1;k++){var ncarry=hncarry;hncarry=0;var rword=carry&67108863;var maxJ=Math.min(k,num.length-1);for(var j=Math.max(0,k-self.length+1);j<=maxJ;j++){var i=k-j;var a=self.words[i]|0;var b=num.words[j]|0;var r=a*b;var lo=r&67108863;ncarry=ncarry+(r/67108864|0)|0;lo=lo+rword|0;rword=lo&67108863;ncarry=ncarry+(lo>>>26)|0;hncarry+=ncarry>>>26;ncarry&=67108863}out.words[k]=rword;carry=ncarry;ncarry=hncarry}if(carry!==0){out.words[k]=carry}else{out.length--}return out._strip()}function jumboMulTo(self,num,out){return bigMulTo(self,num,out)}BN.prototype.mulTo=function mulTo(num,out){var res;var len=this.length+num.length;if(this.length===10&&num.length===10){res=comb10MulTo(this,num,out)}else if(len<63){res=smallMulTo(this,num,out)}else if(len<1024){res=bigMulTo(this,num,out)}else{res=jumboMulTo(this,num,out)}return res};function FFTM(x,y){this.x=x;this.y=y}FFTM.prototype.makeRBT=function makeRBT(N){var t=new Array(N);var l=BN.prototype._countBits(N)-1;for(var i=0;i<N;i++){t[i]=this.revBin(i,l,N)}return t};FFTM.prototype.revBin=function revBin(x,l,N){if(x===0||x===N-1)return x;var rb=0;for(var i=0;i<l;i++){rb|=(x&1)<<l-i-1;x>>=1}return rb};FFTM.prototype.permute=function permute(rbt,rws,iws,rtws,itws,N){for(var i=0;i<N;i++){rtws[i]=rws[rbt[i]];itws[i]=iws[rbt[i]]}};FFTM.prototype.transform=function transform(rws,iws,rtws,itws,N,rbt){this.permute(rbt,rws,iws,rtws,itws,N);for(var s=1;s<N;s<<=1){var l=s<<1;var rtwdf=Math.cos(2*Math.PI/l);var itwdf=Math.sin(2*Math.PI/l);for(var p=0;p<N;p+=l){var rtwdf_=rtwdf;var itwdf_=itwdf;for(var j=0;j<s;j++){var re=rtws[p+j];var ie=itws[p+j];var ro=rtws[p+j+s];var io=itws[p+j+s];var rx=rtwdf_*ro-itwdf_*io;io=rtwdf_*io+itwdf_*ro;ro=rx;rtws[p+j]=re+ro;itws[p+j]=ie+io;rtws[p+j+s]=re-ro;itws[p+j+s]=ie-io;if(j!==l){rx=rtwdf*rtwdf_-itwdf*itwdf_;itwdf_=rtwdf*itwdf_+itwdf*rtwdf_;rtwdf_=rx}}}}};FFTM.prototype.guessLen13b=function guessLen13b(n,m){var N=Math.max(m,n)|1;var odd=N&1;var i=0;for(N=N/2|0;N;N=N>>>1){i++}return 1<<i+1+odd};FFTM.prototype.conjugate=function conjugate(rws,iws,N){if(N<=1)return;for(var i=0;i<N/2;i++){var t=rws[i];rws[i]=rws[N-i-1];rws[N-i-1]=t;t=iws[i];iws[i]=-iws[N-i-1];iws[N-i-1]=-t}};FFTM.prototype.normalize13b=function normalize13b(ws,N){var carry=0;for(var i=0;i<N/2;i++){var w=Math.round(ws[2*i+1]/N)*8192+Math.round(ws[2*i]/N)+carry;ws[i]=w&67108863;if(w<67108864){carry=0}else{carry=w/67108864|0}}return ws};FFTM.prototype.convert13b=function convert13b(ws,len,rws,N){var carry=0;for(var i=0;i<len;i++){carry=carry+(ws[i]|0);rws[2*i]=carry&8191;carry=carry>>>13;rws[2*i+1]=carry&8191;carry=carry>>>13}for(i=2*len;i<N;++i){rws[i]=0}assert(carry===0);assert((carry&~8191)===0)};FFTM.prototype.stub=function stub(N){var ph=new Array(N);for(var i=0;i<N;i++){ph[i]=0}return ph};FFTM.prototype.mulp=function mulp(x,y,out){var N=2*this.guessLen13b(x.length,y.length);var rbt=this.makeRBT(N);var _=this.stub(N);var rws=new Array(N);var rwst=new Array(N);var iwst=new Array(N);var nrws=new Array(N);var nrwst=new Array(N);var niwst=new Array(N);var rmws=out.words;rmws.length=N;this.convert13b(x.words,x.length,rws,N);this.convert13b(y.words,y.length,nrws,N);this.transform(rws,_,rwst,iwst,N,rbt);this.transform(nrws,_,nrwst,niwst,N,rbt);for(var i=0;i<N;i++){var rx=rwst[i]*nrwst[i]-iwst[i]*niwst[i];iwst[i]=rwst[i]*niwst[i]+iwst[i]*nrwst[i];rwst[i]=rx}this.conjugate(rwst,iwst,N);this.transform(rwst,iwst,rmws,_,N,rbt);this.conjugate(rmws,_,N);this.normalize13b(rmws,N);out.negative=x.negative^y.negative;out.length=x.length+y.length;return out._strip()};BN.prototype.mul=function mul(num){var out=new BN(null);out.words=new Array(this.length+num.length);return this.mulTo(num,out)};BN.prototype.mulf=function mulf(num){var out=new BN(null);out.words=new Array(this.length+num.length);return jumboMulTo(this,num,out)};BN.prototype.imul=function imul(num){return this.clone().mulTo(num,this)};BN.prototype.imuln=function imuln(num){var isNegNum=num<0;if(isNegNum)num=-num;assert(typeof num==="number");assert(num<67108864);var carry=0;for(var i=0;i<this.length;i++){var w=(this.words[i]|0)*num;var lo=(w&67108863)+(carry&67108863);carry>>=26;carry+=w/67108864|0;carry+=lo>>>26;this.words[i]=lo&67108863}if(carry!==0){this.words[i]=carry;this.length++}return isNegNum?this.ineg():this};BN.prototype.muln=function muln(num){return this.clone().imuln(num)};BN.prototype.sqr=function sqr(){return this.mul(this)};BN.prototype.isqr=function isqr(){return this.imul(this.clone())};BN.prototype.pow=function pow(num){var w=toBitArray(num);if(w.length===0)return new BN(1);var res=this;for(var i=0;i<w.length;i++,res=res.sqr()){if(w[i]!==0)break}if(++i<w.length){for(var q=res.sqr();i<w.length;i++,q=q.sqr()){if(w[i]===0)continue;res=res.mul(q)}}return res};BN.prototype.iushln=function iushln(bits){assert(typeof bits==="number"&&bits>=0);var r=bits%26;var s=(bits-r)/26;var carryMask=67108863>>>26-r<<26-r;var i;if(r!==0){var carry=0;for(i=0;i<this.length;i++){var newCarry=this.words[i]&carryMask;var c=(this.words[i]|0)-newCarry<<r;this.words[i]=c|carry;carry=newCarry>>>26-r}if(carry){this.words[i]=carry;this.length++}}if(s!==0){for(i=this.length-1;i>=0;i--){this.words[i+s]=this.words[i]}for(i=0;i<s;i++){this.words[i]=0}this.length+=s}return this._strip()};BN.prototype.ishln=function ishln(bits){assert(this.negative===0);return this.iushln(bits)};BN.prototype.iushrn=function iushrn(bits,hint,extended){assert(typeof bits==="number"&&bits>=0);var h;if(hint){h=(hint-hint%26)/26}else{h=0}var r=bits%26;var s=Math.min((bits-r)/26,this.length);var mask=67108863^67108863>>>r<<r;var maskedWords=extended;h-=s;h=Math.max(0,h);if(maskedWords){for(var i=0;i<s;i++){maskedWords.words[i]=this.words[i]}maskedWords.length=s}if(s===0){}else if(this.length>s){this.length-=s;for(i=0;i<this.length;i++){this.words[i]=this.words[i+s]}}else{this.words[0]=0;this.length=1}var carry=0;for(i=this.length-1;i>=0&&(carry!==0||i>=h);i--){var word=this.words[i]|0;this.words[i]=carry<<26-r|word>>>r;carry=word&mask}if(maskedWords&&carry!==0){maskedWords.words[maskedWords.length++]=carry}if(this.length===0){this.words[0]=0;this.length=1}return this._strip()};BN.prototype.ishrn=function ishrn(bits,hint,extended){assert(this.negative===0);return this.iushrn(bits,hint,extended)};BN.prototype.shln=function shln(bits){return this.clone().ishln(bits)};BN.prototype.ushln=function ushln(bits){return this.clone().iushln(bits)};BN.prototype.shrn=function shrn(bits){return this.clone().ishrn(bits)};BN.prototype.ushrn=function ushrn(bits){return this.clone().iushrn(bits)};BN.prototype.testn=function testn(bit){assert(typeof bit==="number"&&bit>=0);var r=bit%26;var s=(bit-r)/26;var q=1<<r;if(this.length<=s)return false;var w=this.words[s];return!!(w&q)};BN.prototype.imaskn=function imaskn(bits){assert(typeof bits==="number"&&bits>=0);var r=bits%26;var s=(bits-r)/26;assert(this.negative===0,"imaskn works only with positive numbers");if(this.length<=s){return this}if(r!==0){s++}this.length=Math.min(s,this.length);if(r!==0){var mask=67108863^67108863>>>r<<r;this.words[this.length-1]&=mask}return this._strip()};BN.prototype.maskn=function maskn(bits){return this.clone().imaskn(bits)};BN.prototype.iaddn=function iaddn(num){assert(typeof num==="number");assert(num<67108864);if(num<0)return this.isubn(-num);if(this.negative!==0){if(this.length===1&&(this.words[0]|0)<=num){this.words[0]=num-(this.words[0]|0);this.negative=0;return this}this.negative=0;this.isubn(num);this.negative=1;return this}return this._iaddn(num)};BN.prototype._iaddn=function _iaddn(num){this.words[0]+=num;for(var i=0;i<this.length&&this.words[i]>=67108864;i++){this.words[i]-=67108864;if(i===this.length-1){this.words[i+1]=1}else{this.words[i+1]++}}this.length=Math.max(this.length,i+1);return this};BN.prototype.isubn=function isubn(num){assert(typeof num==="number");assert(num<67108864);if(num<0)return this.iaddn(-num);if(this.negative!==0){this.negative=0;this.iaddn(num);this.negative=1;return this}this.words[0]-=num;if(this.length===1&&this.words[0]<0){this.words[0]=-this.words[0];this.negative=1}else{for(var i=0;i<this.length&&this.words[i]<0;i++){this.words[i]+=67108864;this.words[i+1]-=1}}return this._strip()};BN.prototype.addn=function addn(num){return this.clone().iaddn(num)};BN.prototype.subn=function subn(num){return this.clone().isubn(num)};BN.prototype.iabs=function iabs(){this.negative=0;return this};BN.prototype.abs=function abs(){return this.clone().iabs()};BN.prototype._ishlnsubmul=function _ishlnsubmul(num,mul,shift){var len=num.length+shift;var i;this._expand(len);var w;var carry=0;for(i=0;i<num.length;i++){w=(this.words[i+shift]|0)+carry;var right=(num.words[i]|0)*mul;w-=right&67108863;carry=(w>>26)-(right/67108864|0);this.words[i+shift]=w&67108863}for(;i<this.length-shift;i++){w=(this.words[i+shift]|0)+carry;carry=w>>26;this.words[i+shift]=w&67108863}if(carry===0)return this._strip();assert(carry===-1);carry=0;for(i=0;i<this.length;i++){w=-(this.words[i]|0)+carry;carry=w>>26;this.words[i]=w&67108863}this.negative=1;return this._strip()};BN.prototype._wordDiv=function _wordDiv(num,mode){var shift=this.length-num.length;var a=this.clone();var b=num;var bhi=b.words[b.length-1]|0;var bhiBits=this._countBits(bhi);shift=26-bhiBits;if(shift!==0){b=b.ushln(shift);a.iushln(shift);bhi=b.words[b.length-1]|0}var m=a.length-b.length;var q;if(mode!=="mod"){q=new BN(null);q.length=m+1;q.words=new Array(q.length);for(var i=0;i<q.length;i++){q.words[i]=0}}var diff=a.clone()._ishlnsubmul(b,1,m);if(diff.negative===0){a=diff;if(q){q.words[m]=1}}for(var j=m-1;j>=0;j--){var qj=(a.words[b.length+j]|0)*67108864+(a.words[b.length+j-1]|0);qj=Math.min(qj/bhi|0,67108863);a._ishlnsubmul(b,qj,j);while(a.negative!==0){qj--;a.negative=0;a._ishlnsubmul(b,1,j);if(!a.isZero()){a.negative^=1}}if(q){q.words[j]=qj}}if(q){q._strip()}a._strip();if(mode!=="div"&&shift!==0){a.iushrn(shift)}return{div:q||null,mod:a}};BN.prototype.divmod=function divmod(num,mode,positive){assert(!num.isZero());if(this.isZero()){return{div:new BN(0),mod:new BN(0)}}var div,mod,res;if(this.negative!==0&&num.negative===0){res=this.neg().divmod(num,mode);if(mode!=="mod"){div=res.div.neg()}if(mode!=="div"){mod=res.mod.neg();if(positive&&mod.negative!==0){mod.iadd(num)}}return{div:div,mod:mod}}if(this.negative===0&&num.negative!==0){res=this.divmod(num.neg(),mode);if(mode!=="mod"){div=res.div.neg()}return{div:div,mod:res.mod}}if((this.negative&num.negative)!==0){res=this.neg().divmod(num.neg(),mode);if(mode!=="div"){mod=res.mod.neg();if(positive&&mod.negative!==0){mod.isub(num)}}return{div:res.div,mod:mod}}if(num.length>this.length||this.cmp(num)<0){return{div:new BN(0),mod:this}}if(num.length===1){if(mode==="div"){return{div:this.divn(num.words[0]),mod:null}}if(mode==="mod"){return{div:null,mod:new BN(this.modrn(num.words[0]))}}return{div:this.divn(num.words[0]),mod:new BN(this.modrn(num.words[0]))}}return this._wordDiv(num,mode)};BN.prototype.div=function div(num){return this.divmod(num,"div",false).div};BN.prototype.mod=function mod(num){return this.divmod(num,"mod",false).mod};BN.prototype.umod=function umod(num){return this.divmod(num,"mod",true).mod};BN.prototype.divRound=function divRound(num){var dm=this.divmod(num);if(dm.mod.isZero())return dm.div;var mod=dm.div.negative!==0?dm.mod.isub(num):dm.mod;var half=num.ushrn(1);var r2=num.andln(1);var cmp=mod.cmp(half);if(cmp<0||r2===1&&cmp===0)return dm.div;return dm.div.negative!==0?dm.div.isubn(1):dm.div.iaddn(1)};BN.prototype.modrn=function modrn(num){var isNegNum=num<0;if(isNegNum)num=-num;assert(num<=67108863);var p=(1<<26)%num;var acc=0;for(var i=this.length-1;i>=0;i--){acc=(p*acc+(this.words[i]|0))%num}return isNegNum?-acc:acc};BN.prototype.modn=function modn(num){return this.modrn(num)};BN.prototype.idivn=function idivn(num){var isNegNum=num<0;if(isNegNum)num=-num;assert(num<=67108863);var carry=0;for(var i=this.length-1;i>=0;i--){var w=(this.words[i]|0)+carry*67108864;this.words[i]=w/num|0;carry=w%num}this._strip();return isNegNum?this.ineg():this};BN.prototype.divn=function divn(num){return this.clone().idivn(num)};BN.prototype.egcd=function egcd(p){assert(p.negative===0);assert(!p.isZero());var x=this;var y=p.clone();if(x.negative!==0){x=x.umod(p)}else{x=x.clone()}var A=new BN(1);var B=new BN(0);var C=new BN(0);var D=new BN(1);var g=0;while(x.isEven()&&y.isEven()){x.iushrn(1);y.iushrn(1);++g}var yp=y.clone();var xp=x.clone();while(!x.isZero()){for(var i=0,im=1;(x.words[0]&im)===0&&i<26;++i,im<<=1);if(i>0){x.iushrn(i);while(i-- >0){if(A.isOdd()||B.isOdd()){A.iadd(yp);B.isub(xp)}A.iushrn(1);B.iushrn(1)}}for(var j=0,jm=1;(y.words[0]&jm)===0&&j<26;++j,jm<<=1);if(j>0){y.iushrn(j);while(j-- >0){if(C.isOdd()||D.isOdd()){C.iadd(yp);D.isub(xp)}C.iushrn(1);D.iushrn(1)}}if(x.cmp(y)>=0){x.isub(y);A.isub(C);B.isub(D)}else{y.isub(x);C.isub(A);D.isub(B)}}return{a:C,b:D,gcd:y.iushln(g)}};BN.prototype._invmp=function _invmp(p){assert(p.negative===0);assert(!p.isZero());var a=this;var b=p.clone();if(a.negative!==0){a=a.umod(p)}else{a=a.clone()}var x1=new BN(1);var x2=new BN(0);var delta=b.clone();while(a.cmpn(1)>0&&b.cmpn(1)>0){for(var i=0,im=1;(a.words[0]&im)===0&&i<26;++i,im<<=1);if(i>0){a.iushrn(i);while(i-- >0){if(x1.isOdd()){x1.iadd(delta)}x1.iushrn(1)}}for(var j=0,jm=1;(b.words[0]&jm)===0&&j<26;++j,jm<<=1);if(j>0){b.iushrn(j);while(j-- >0){if(x2.isOdd()){x2.iadd(delta)}x2.iushrn(1)}}if(a.cmp(b)>=0){a.isub(b);x1.isub(x2)}else{b.isub(a);x2.isub(x1)}}var res;if(a.cmpn(1)===0){res=x1}else{res=x2}if(res.cmpn(0)<0){res.iadd(p)}return res};BN.prototype.gcd=function gcd(num){if(this.isZero())return num.abs();if(num.isZero())return this.abs();var a=this.clone();var b=num.clone();a.negative=0;b.negative=0;for(var shift=0;a.isEven()&&b.isEven();shift++){a.iushrn(1);b.iushrn(1)}do{while(a.isEven()){a.iushrn(1)}while(b.isEven()){b.iushrn(1)}var r=a.cmp(b);if(r<0){var t=a;a=b;b=t}else if(r===0||b.cmpn(1)===0){break}a.isub(b)}while(true);return b.iushln(shift)};BN.prototype.invm=function invm(num){return this.egcd(num).a.umod(num)};BN.prototype.isEven=function isEven(){return(this.words[0]&1)===0};BN.prototype.isOdd=function isOdd(){return(this.words[0]&1)===1};BN.prototype.andln=function andln(num){return this.words[0]&num};BN.prototype.bincn=function bincn(bit){assert(typeof bit==="number");var r=bit%26;var s=(bit-r)/26;var q=1<<r;if(this.length<=s){this._expand(s+1);this.words[s]|=q;return this}var carry=q;for(var i=s;carry!==0&&i<this.length;i++){var w=this.words[i]|0;w+=carry;carry=w>>>26;w&=67108863;this.words[i]=w}if(carry!==0){this.words[i]=carry;this.length++}return this};BN.prototype.isZero=function isZero(){return this.length===1&&this.words[0]===0};BN.prototype.cmpn=function cmpn(num){var negative=num<0;if(this.negative!==0&&!negative)return-1;if(this.negative===0&&negative)return 1;this._strip();var res;if(this.length>1){res=1}else{if(negative){num=-num}assert(num<=67108863,"Number is too big");var w=this.words[0]|0;res=w===num?0:w<num?-1:1}if(this.negative!==0)return-res|0;return res};BN.prototype.cmp=function cmp(num){if(this.negative!==0&&num.negative===0)return-1;if(this.negative===0&&num.negative!==0)return 1;var res=this.ucmp(num);if(this.negative!==0)return-res|0;return res};BN.prototype.ucmp=function ucmp(num){if(this.length>num.length)return 1;if(this.length<num.length)return-1;var res=0;for(var i=this.length-1;i>=0;i--){var a=this.words[i]|0;var b=num.words[i]|0;if(a===b)continue;if(a<b){res=-1}else if(a>b){res=1}break}return res};BN.prototype.gtn=function gtn(num){return this.cmpn(num)===1};BN.prototype.gt=function gt(num){return this.cmp(num)===1};BN.prototype.gten=function gten(num){return this.cmpn(num)>=0};BN.prototype.gte=function gte(num){return this.cmp(num)>=0};BN.prototype.ltn=function ltn(num){return this.cmpn(num)===-1};BN.prototype.lt=function lt(num){return this.cmp(num)===-1};BN.prototype.lten=function lten(num){return this.cmpn(num)<=0};BN.prototype.lte=function lte(num){return this.cmp(num)<=0};BN.prototype.eqn=function eqn(num){return this.cmpn(num)===0};BN.prototype.eq=function eq(num){return this.cmp(num)===0};BN.red=function red(num){return new Red(num)};BN.prototype.toRed=function toRed(ctx){assert(!this.red,"Already a number in reduction context");assert(this.negative===0,"red works only with positives");return ctx.convertTo(this)._forceRed(ctx)};BN.prototype.fromRed=function fromRed(){assert(this.red,"fromRed works only with numbers in reduction context");return this.red.convertFrom(this)};BN.prototype._forceRed=function _forceRed(ctx){this.red=ctx;return this};BN.prototype.forceRed=function forceRed(ctx){assert(!this.red,"Already a number in reduction context");return this._forceRed(ctx)};BN.prototype.redAdd=function redAdd(num){assert(this.red,"redAdd works only with red numbers");return this.red.add(this,num)};BN.prototype.redIAdd=function redIAdd(num){assert(this.red,"redIAdd works only with red numbers");return this.red.iadd(this,num)};BN.prototype.redSub=function redSub(num){assert(this.red,"redSub works only with red numbers");return this.red.sub(this,num)};BN.prototype.redISub=function redISub(num){assert(this.red,"redISub works only with red numbers");return this.red.isub(this,num)};BN.prototype.redShl=function redShl(num){assert(this.red,"redShl works only with red numbers");return this.red.shl(this,num)};BN.prototype.redMul=function redMul(num){assert(this.red,"redMul works only with red numbers");this.red._verify2(this,num);return this.red.mul(this,num)};BN.prototype.redIMul=function redIMul(num){assert(this.red,"redMul works only with red numbers");this.red._verify2(this,num);return this.red.imul(this,num)};BN.prototype.redSqr=function redSqr(){assert(this.red,"redSqr works only with red numbers");this.red._verify1(this);return this.red.sqr(this)};BN.prototype.redISqr=function redISqr(){assert(this.red,"redISqr works only with red numbers");this.red._verify1(this);return this.red.isqr(this)};BN.prototype.redSqrt=function redSqrt(){assert(this.red,"redSqrt works only with red numbers");this.red._verify1(this);return this.red.sqrt(this)};BN.prototype.redInvm=function redInvm(){assert(this.red,"redInvm works only with red numbers");this.red._verify1(this);return this.red.invm(this)};BN.prototype.redNeg=function redNeg(){assert(this.red,"redNeg works only with red numbers");this.red._verify1(this);return this.red.neg(this)};BN.prototype.redPow=function redPow(num){assert(this.red&&!num.red,"redPow(normalNum)");this.red._verify1(this);return this.red.pow(this,num)};var primes={k256:null,p224:null,p192:null,p25519:null};function MPrime(name,p){this.name=name;this.p=new BN(p,16);this.n=this.p.bitLength();this.k=new BN(1).iushln(this.n).isub(this.p);this.tmp=this._tmp()}MPrime.prototype._tmp=function _tmp(){var tmp=new BN(null);tmp.words=new Array(Math.ceil(this.n/13));return tmp};MPrime.prototype.ireduce=function ireduce(num){var r=num;var rlen;do{this.split(r,this.tmp);r=this.imulK(r);r=r.iadd(this.tmp);rlen=r.bitLength()}while(rlen>this.n);var cmp=rlen<this.n?-1:r.ucmp(this.p);if(cmp===0){r.words[0]=0;r.length=1}else if(cmp>0){r.isub(this.p)}else{if(r.strip!==undefined){r.strip()}else{r._strip()}}return r};MPrime.prototype.split=function split(input,out){input.iushrn(this.n,0,out)};MPrime.prototype.imulK=function imulK(num){return num.imul(this.k)};function K256(){MPrime.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}inherits(K256,MPrime);K256.prototype.split=function split(input,output){var mask=4194303;var outLen=Math.min(input.length,9);for(var i=0;i<outLen;i++){output.words[i]=input.words[i]}output.length=outLen;if(input.length<=9){input.words[0]=0;input.length=1;return}var prev=input.words[9];output.words[output.length++]=prev&mask;for(i=10;i<input.length;i++){var next=input.words[i]|0;input.words[i-10]=(next&mask)<<4|prev>>>22;prev=next}prev>>>=22;input.words[i-10]=prev;if(prev===0&&input.length>10){input.length-=10}else{input.length-=9}};K256.prototype.imulK=function imulK(num){num.words[num.length]=0;num.words[num.length+1]=0;num.length+=2;var lo=0;for(var i=0;i<num.length;i++){var w=num.words[i]|0;lo+=w*977;num.words[i]=lo&67108863;lo=w*64+(lo/67108864|0)}if(num.words[num.length-1]===0){num.length--;if(num.words[num.length-1]===0){num.length--}}return num};function P224(){MPrime.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}inherits(P224,MPrime);function P192(){MPrime.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}inherits(P192,MPrime);function P25519(){MPrime.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}inherits(P25519,MPrime);P25519.prototype.imulK=function imulK(num){var carry=0;for(var i=0;i<num.length;i++){var hi=(num.words[i]|0)*19+carry;var lo=hi&67108863;hi>>>=26;num.words[i]=lo;carry=hi}if(carry!==0){num.words[num.length++]=carry}return num};BN._prime=function prime(name){if(primes[name])return primes[name];var prime;if(name==="k256"){prime=new K256}else if(name==="p224"){prime=new P224}else if(name==="p192"){prime=new P192}else if(name==="p25519"){prime=new P25519}else{throw new Error("Unknown prime "+name)}primes[name]=prime;return prime};function Red(m){if(typeof m==="string"){var prime=BN._prime(m);this.m=prime.p;this.prime=prime}else{assert(m.gtn(1),"modulus must be greater than 1");this.m=m;this.prime=null}}Red.prototype._verify1=function _verify1(a){assert(a.negative===0,"red works only with positives");assert(a.red,"red works only with red numbers")};Red.prototype._verify2=function _verify2(a,b){assert((a.negative|b.negative)===0,"red works only with positives");assert(a.red&&a.red===b.red,"red works only with red numbers")};Red.prototype.imod=function imod(a){if(this.prime)return this.prime.ireduce(a)._forceRed(this);move(a,a.umod(this.m)._forceRed(this));return a};Red.prototype.neg=function neg(a){if(a.isZero()){return a.clone()}return this.m.sub(a)._forceRed(this)};Red.prototype.add=function add(a,b){this._verify2(a,b);var res=a.add(b);if(res.cmp(this.m)>=0){res.isub(this.m)}return res._forceRed(this)};Red.prototype.iadd=function iadd(a,b){this._verify2(a,b);var res=a.iadd(b);if(res.cmp(this.m)>=0){res.isub(this.m)}return res};Red.prototype.sub=function sub(a,b){this._verify2(a,b);var res=a.sub(b);if(res.cmpn(0)<0){res.iadd(this.m)}return res._forceRed(this)};Red.prototype.isub=function isub(a,b){this._verify2(a,b);var res=a.isub(b);if(res.cmpn(0)<0){res.iadd(this.m)}return res};Red.prototype.shl=function shl(a,num){this._verify1(a);return this.imod(a.ushln(num))};Red.prototype.imul=function imul(a,b){this._verify2(a,b);return this.imod(a.imul(b))};Red.prototype.mul=function mul(a,b){this._verify2(a,b);return this.imod(a.mul(b))};Red.prototype.isqr=function isqr(a){return this.imul(a,a.clone())};Red.prototype.sqr=function sqr(a){return this.mul(a,a)};Red.prototype.sqrt=function sqrt(a){if(a.isZero())return a.clone();var mod3=this.m.andln(3);assert(mod3%2===1);if(mod3===3){var pow=this.m.add(new BN(1)).iushrn(2);return this.pow(a,pow)}var q=this.m.subn(1);var s=0;while(!q.isZero()&&q.andln(1)===0){s++;q.iushrn(1)}assert(!q.isZero());var one=new BN(1).toRed(this);var nOne=one.redNeg();var lpow=this.m.subn(1).iushrn(1);var z=this.m.bitLength();z=new BN(2*z*z).toRed(this);while(this.pow(z,lpow).cmp(nOne)!==0){z.redIAdd(nOne)}var c=this.pow(z,q);var r=this.pow(a,q.addn(1).iushrn(1));var t=this.pow(a,q);var m=s;while(t.cmp(one)!==0){var tmp=t;for(var i=0;tmp.cmp(one)!==0;i++){tmp=tmp.redSqr()}assert(i<m);var b=this.pow(c,new BN(1).iushln(m-i-1));r=r.redMul(b);c=b.redSqr();t=t.redMul(c);m=i}return r};Red.prototype.invm=function invm(a){var inv=a._invmp(this.m);if(inv.negative!==0){inv.negative=0;return this.imod(inv).redNeg()}else{return this.imod(inv)}};Red.prototype.pow=function pow(a,num){if(num.isZero())return new BN(1).toRed(this);if(num.cmpn(1)===0)return a.clone();var windowSize=4;var wnd=new Array(1<<windowSize);wnd[0]=new BN(1).toRed(this);wnd[1]=a;for(var i=2;i<wnd.length;i++){wnd[i]=this.mul(wnd[i-1],a)}var res=wnd[0];var current=0;var currentLen=0;var start=num.bitLength()%26;if(start===0){start=26}for(i=num.length-1;i>=0;i--){var word=num.words[i];for(var j=start-1;j>=0;j--){var bit=word>>j&1;if(res!==wnd[0]){res=this.sqr(res)}if(bit===0&&current===0){currentLen=0;continue}current<<=1;current|=bit;currentLen++;if(currentLen!==windowSize&&(i!==0||j!==0))continue;res=this.mul(res,wnd[current]);currentLen=0;current=0}start=26}return res};Red.prototype.convertTo=function convertTo(num){var r=num.umod(this.m);return r===num?r.clone():r};Red.prototype.convertFrom=function convertFrom(num){var res=num.clone();res.red=null;return res};BN.mont=function mont(num){return new Mont(num)};function Mont(m){Red.call(this,m);this.shift=this.m.bitLength();if(this.shift%26!==0){this.shift+=26-this.shift%26}this.r=new BN(1).iushln(this.shift);this.r2=this.imod(this.r.sqr());this.rinv=this.r._invmp(this.m);this.minv=this.rinv.mul(this.r).isubn(1).div(this.m);this.minv=this.minv.umod(this.r);this.minv=this.r.sub(this.minv)}inherits(Mont,Red);Mont.prototype.convertTo=function convertTo(num){return this.imod(num.ushln(this.shift))};Mont.prototype.convertFrom=function convertFrom(num){var r=this.imod(num.mul(this.rinv));r.red=null;return r};Mont.prototype.imul=function imul(a,b){if(a.isZero()||b.isZero()){a.words[0]=0;a.length=1;return a}var t=a.imul(b);var c=t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m);var u=t.isub(c).iushrn(this.shift);var res=u;if(u.cmp(this.m)>=0){res=u.isub(this.m)}else if(u.cmpn(0)<0){res=u.iadd(this.m)}return res._forceRed(this)};Mont.prototype.mul=function mul(a,b){if(a.isZero()||b.isZero())return new BN(0)._forceRed(this);var t=a.mul(b);var c=t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m);var u=t.isub(c).iushrn(this.shift);var res=u;if(u.cmp(this.m)>=0){res=u.isub(this.m)}else if(u.cmpn(0)<0){res=u.iadd(this.m)}return res._forceRed(this)};Mont.prototype.invm=function invm(a){var res=this.imod(a._invmp(this.m).mul(this.r2));return res._forceRed(this)}})("object"==="undefined"||module,commonjsGlobal)});var _version=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.version=void 0;exports.version="logger/5.6.0"});var _version$1=getDefaultExportFromCjs(_version);var lib=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.Logger=exports.ErrorCode=exports.LogLevel=void 0;var _permanentCensorErrors=false;var _censorErrors=false;var LogLevels={debug:1,default:2,info:2,warning:3,error:4,off:5};var _logLevel=LogLevels["default"];var _globalLogger=null;function _checkNormalize(){try{var missing_1=[];["NFD","NFC","NFKD","NFKC"].forEach(function(form){try{if("test".normalize(form)!=="test"){throw new Error("bad normalize")}}catch(error){missing_1.push(form)}});if(missing_1.length){throw new Error("missing "+missing_1.join(", "))}if(String.fromCharCode(233).normalize("NFD")!==String.fromCharCode(101,769)){throw new Error("broken implementation")}}catch(error){return error.message}return null}var _normalizeError=_checkNormalize();var LogLevel;(function(LogLevel){LogLevel["DEBUG"]="DEBUG";LogLevel["INFO"]="INFO";LogLevel["WARNING"]="WARNING";LogLevel["ERROR"]="ERROR";LogLevel["OFF"]="OFF"})(LogLevel=exports.LogLevel||(exports.LogLevel={}));var ErrorCode;(function(ErrorCode){ErrorCode["UNKNOWN_ERROR"]="UNKNOWN_ERROR";ErrorCode["NOT_IMPLEMENTED"]="NOT_IMPLEMENTED";ErrorCode["UNSUPPORTED_OPERATION"]="UNSUPPORTED_OPERATION";ErrorCode["NETWORK_ERROR"]="NETWORK_ERROR";ErrorCode["SERVER_ERROR"]="SERVER_ERROR";ErrorCode["TIMEOUT"]="TIMEOUT";ErrorCode["BUFFER_OVERRUN"]="BUFFER_OVERRUN";ErrorCode["NUMERIC_FAULT"]="NUMERIC_FAULT";ErrorCode["MISSING_NEW"]="MISSING_NEW";ErrorCode["INVALID_ARGUMENT"]="INVALID_ARGUMENT";ErrorCode["MISSING_ARGUMENT"]="MISSING_ARGUMENT";ErrorCode["UNEXPECTED_ARGUMENT"]="UNEXPECTED_ARGUMENT";ErrorCode["CALL_EXCEPTION"]="CALL_EXCEPTION";ErrorCode["INSUFFICIENT_FUNDS"]="INSUFFICIENT_FUNDS";ErrorCode["NONCE_EXPIRED"]="NONCE_EXPIRED";ErrorCode["REPLACEMENT_UNDERPRICED"]="REPLACEMENT_UNDERPRICED";ErrorCode["UNPREDICTABLE_GAS_LIMIT"]="UNPREDICTABLE_GAS_LIMIT";ErrorCode["TRANSACTION_REPLACED"]="TRANSACTION_REPLACED"})(ErrorCode=exports.ErrorCode||(exports.ErrorCode={}));var HEX="0123456789abcdef";var Logger=function(){function Logger(version){Object.defineProperty(this,"version",{enumerable:true,value:version,writable:false})}Logger.prototype._log=function(logLevel,args){var level=logLevel.toLowerCase();if(LogLevels[level]==null){this.throwArgumentError("invalid log level name","logLevel",logLevel)}if(_logLevel>LogLevels[level]){return}console.log.apply(console,args)};Logger.prototype.debug=function(){var args=[];for(var _i=0;_i<arguments.length;_i++){args[_i]=arguments[_i]}this._log(Logger.levels.DEBUG,args)};Logger.prototype.info=function(){var args=[];for(var _i=0;_i<arguments.length;_i++){args[_i]=arguments[_i]}this._log(Logger.levels.INFO,args)};Logger.prototype.warn=function(){var args=[];for(var _i=0;_i<arguments.length;_i++){args[_i]=arguments[_i]}this._log(Logger.levels.WARNING,args)};Logger.prototype.makeError=function(message,code,params){if(_censorErrors){return this.makeError("censored error",code,{})}if(!code){code=Logger.errors.UNKNOWN_ERROR}if(!params){params={}}var messageDetails=[];Object.keys(params).forEach(function(key){var value=params[key];try{if(value instanceof Uint8Array){var hex="";for(var i=0;i<value.length;i++){hex+=HEX[value[i]>>4];hex+=HEX[value[i]&15]}messageDetails.push(key+"=Uint8Array(0x"+hex+")")}else{messageDetails.push(key+"="+JSON.stringify(value))}}catch(error){messageDetails.push(key+"="+JSON.stringify(params[key].toString()))}});messageDetails.push("code="+code);messageDetails.push("version="+this.version);var reason=message;var url="";switch(code){case ErrorCode.NUMERIC_FAULT:{url="NUMERIC_FAULT";var fault=message;switch(fault){case"overflow":case"underflow":case"division-by-zero":url+="-"+fault;break;case"negative-power":case"negative-width":url+="-unsupported";break;case"unbound-bitwise-result":url+="-unbound-result";break}break}case ErrorCode.CALL_EXCEPTION:case ErrorCode.INSUFFICIENT_FUNDS:case ErrorCode.MISSING_NEW:case ErrorCode.NONCE_EXPIRED:case ErrorCode.REPLACEMENT_UNDERPRICED:case ErrorCode.TRANSACTION_REPLACED:case ErrorCode.UNPREDICTABLE_GAS_LIMIT:url=code;break}if(url){message+=" [ See: https://links.ethers.org/v5-errors-"+url+" ]"}if(messageDetails.length){message+=" ("+messageDetails.join(", ")+")"}var error=new Error(message);error.reason=reason;error.code=code;Object.keys(params).forEach(function(key){error[key]=params[key]});return error};Logger.prototype.throwError=function(message,code,params){throw this.makeError(message,code,params)};Logger.prototype.throwArgumentError=function(message,name,value){return this.throwError(message,Logger.errors.INVALID_ARGUMENT,{argument:name,value:value})};Logger.prototype.assert=function(condition,message,code,params){if(!!condition){return}this.throwError(message,code,params)};Logger.prototype.assertArgument=function(condition,message,name,value){if(!!condition){return}this.throwArgumentError(message,name,value)};Logger.prototype.checkNormalize=function(message){if(message==null){message="platform missing String.prototype.normalize"}if(_normalizeError){this.throwError("platform missing String.prototype.normalize",Logger.errors.UNSUPPORTED_OPERATION,{operation:"String.prototype.normalize",form:_normalizeError})}};Logger.prototype.checkSafeUint53=function(value,message){if(typeof value!=="number"){return}if(message==null){message="value not safe"}if(value<0||value>=9007199254740991){this.throwError(message,Logger.errors.NUMERIC_FAULT,{operation:"checkSafeInteger",fault:"out-of-safe-range",value:value})}if(value%1){this.throwError(message,Logger.errors.NUMERIC_FAULT,{operation:"checkSafeInteger",fault:"non-integer",value:value})}};Logger.prototype.checkArgumentCount=function(count,expectedCount,message){if(message){message=": "+message}else{message=""}if(count<expectedCount){this.throwError("missing argument"+message,Logger.errors.MISSING_ARGUMENT,{count:count,expectedCount:expectedCount})}if(count>expectedCount){this.throwError("too many arguments"+message,Logger.errors.UNEXPECTED_ARGUMENT,{count:count,expectedCount:expectedCount})}};Logger.prototype.checkNew=function(target,kind){if(target===Object||target==null){this.throwError("missing new",Logger.errors.MISSING_NEW,{name:kind.name})}};Logger.prototype.checkAbstract=function(target,kind){if(target===kind){this.throwError("cannot instantiate abstract class "+JSON.stringify(kind.name)+" directly; use a sub-class",Logger.errors.UNSUPPORTED_OPERATION,{name:target.name,operation:"new"})}else if(target===Object||target==null){this.throwError("missing new",Logger.errors.MISSING_NEW,{name:kind.name})}};Logger.globalLogger=function(){if(!_globalLogger){_globalLogger=new Logger(_version.version)}return _globalLogger};Logger.setCensorship=function(censorship,permanent){if(!censorship&&permanent){this.globalLogger().throwError("cannot permanently disable censorship",Logger.errors.UNSUPPORTED_OPERATION,{operation:"setCensorship"})}if(_permanentCensorErrors){if(!censorship){return}this.globalLogger().throwError("error censorship permanent",Logger.errors.UNSUPPORTED_OPERATION,{operation:"setCensorship"})}_censorErrors=!!censorship;_permanentCensorErrors=!!permanent};Logger.setLogLevel=function(logLevel){var level=LogLevels[logLevel.toLowerCase()];if(level==null){Logger.globalLogger().warn("invalid log level - "+logLevel);return}_logLevel=level};Logger.from=function(version){return new Logger(version)};Logger.errors=ErrorCode;Logger.levels=LogLevel;return Logger}();exports.Logger=Logger});var index=getDefaultExportFromCjs(lib);var _version$2=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.version=void 0;exports.version="bytes/5.6.1"});var _version$3=getDefaultExportFromCjs(_version$2);var lib$1=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.joinSignature=exports.splitSignature=exports.hexZeroPad=exports.hexStripZeros=exports.hexValue=exports.hexConcat=exports.hexDataSlice=exports.hexDataLength=exports.hexlify=exports.isHexString=exports.zeroPad=exports.stripZeros=exports.concat=exports.arrayify=exports.isBytes=exports.isBytesLike=void 0;var logger=new lib.Logger(_version$2.version);function isHexable(value){return!!value.toHexString}function addSlice(array){if(array.slice){return array}array.slice=function(){var args=Array.prototype.slice.call(arguments);return addSlice(new Uint8Array(Array.prototype.slice.apply(array,args)))};return array}function isBytesLike(value){return isHexString(value)&&!(value.length%2)||isBytes(value)}exports.isBytesLike=isBytesLike;function isInteger(value){return typeof value==="number"&&value==value&&value%1===0}function isBytes(value){if(value==null){return false}if(value.constructor===Uint8Array){return true}if(typeof value==="string"){return false}if(!isInteger(value.length)||value.length<0){return false}for(var i=0;i<value.length;i++){var v=value[i];if(!isInteger(v)||v<0||v>=256){return false}}return true}exports.isBytes=isBytes;function arrayify(value,options){if(!options){options={}}if(typeof value==="number"){logger.checkSafeUint53(value,"invalid arrayify value");var result=[];while(value){result.unshift(value&255);value=parseInt(String(value/256))}if(result.length===0){result.push(0)}return addSlice(new Uint8Array(result))}if(options.allowMissingPrefix&&typeof value==="string"&&value.substring(0,2)!=="0x"){value="0x"+value}if(isHexable(value)){value=value.toHexString()}if(isHexString(value)){var hex=value.substring(2);if(hex.length%2){if(options.hexPad==="left"){hex="0"+hex}else if(options.hexPad==="right"){hex+="0"}else{logger.throwArgumentError("hex data is odd-length","value",value)}}var result=[];for(var i=0;i<hex.length;i+=2){result.push(parseInt(hex.substring(i,i+2),16))}return addSlice(new Uint8Array(result))}if(isBytes(value)){return addSlice(new Uint8Array(value))}return logger.throwArgumentError("invalid arrayify value","value",value)}exports.arrayify=arrayify;function concat(items){var objects=items.map(function(item){return arrayify(item)});var length=objects.reduce(function(accum,item){return accum+item.length},0);var result=new Uint8Array(length);objects.reduce(function(offset,object){result.set(object,offset);return offset+object.length},0);return addSlice(result)}exports.concat=concat;function stripZeros(value){var result=arrayify(value);if(result.length===0){return result}var start=0;while(start<result.length&&result[start]===0){start++}if(start){result=result.slice(start)}return result}exports.stripZeros=stripZeros;function zeroPad(value,length){value=arrayify(value);if(value.length>length){logger.throwArgumentError("value out of range","value",arguments[0])}var result=new Uint8Array(length);result.set(value,length-value.length);return addSlice(result)}exports.zeroPad=zeroPad;function isHexString(value,length){if(typeof value!=="string"||!value.match(/^0x[0-9A-Fa-f]*$/)){return false}if(length&&value.length!==2+2*length){return false}return true}exports.isHexString=isHexString;var HexCharacters="0123456789abcdef";function hexlify(value,options){if(!options){options={}}if(typeof value==="number"){logger.checkSafeUint53(value,"invalid hexlify value");var hex="";while(value){hex=HexCharacters[value&15]+hex;value=Math.floor(value/16)}if(hex.length){if(hex.length%2){hex="0"+hex}return"0x"+hex}return"0x00"}if(typeof value==="bigint"){value=value.toString(16);if(value.length%2){return"0x0"+value}return"0x"+value}if(options.allowMissingPrefix&&typeof value==="string"&&value.substring(0,2)!=="0x"){value="0x"+value}if(isHexable(value)){return value.toHexString()}if(isHexString(value)){if(value.length%2){if(options.hexPad==="left"){value="0x0"+value.substring(2)}else if(options.hexPad==="right"){value+="0"}else{logger.throwArgumentError("hex data is odd-length","value",value)}}return value.toLowerCase()}if(isBytes(value)){var result="0x";for(var i=0;i<value.length;i++){var v=value[i];result+=HexCharacters[(v&240)>>4]+HexCharacters[v&15]}return result}return logger.throwArgumentError("invalid hexlify value","value",value)}exports.hexlify=hexlify;function hexDataLength(data){if(typeof data!=="string"){data=hexlify(data)}else if(!isHexString(data)||data.length%2){return null}return(data.length-2)/2}exports.hexDataLength=hexDataLength;function hexDataSlice(data,offset,endOffset){if(typeof data!=="string"){data=hexlify(data)}else if(!isHexString(data)||data.length%2){logger.throwArgumentError("invalid hexData","value",data)}offset=2+2*offset;if(endOffset!=null){return"0x"+data.substring(offset,2+2*endOffset)}return"0x"+data.substring(offset)}exports.hexDataSlice=hexDataSlice;function hexConcat(items){var result="0x";items.forEach(function(item){result+=hexlify(item).substring(2)});return result}exports.hexConcat=hexConcat;function hexValue(value){var trimmed=hexStripZeros(hexlify(value,{hexPad:"left"}));if(trimmed==="0x"){return"0x0"}return trimmed}exports.hexValue=hexValue;function hexStripZeros(value){if(typeof value!=="string"){value=hexlify(value)}if(!isHexString(value)){logger.throwArgumentError("invalid hex string","value",value)}value=value.substring(2);var offset=0;while(offset<value.length&&value[offset]==="0"){offset++}return"0x"+value.substring(offset)}exports.hexStripZeros=hexStripZeros;function hexZeroPad(value,length){if(typeof value!=="string"){value=hexlify(value)}else if(!isHexString(value)){logger.throwArgumentError("invalid hex string","value",value)}if(value.length>2*length+2){logger.throwArgumentError("value out of range","value",arguments[1])}while(value.length<2*length+2){value="0x0"+value.substring(2)}return value}exports.hexZeroPad=hexZeroPad;function splitSignature(signature){var result={r:"0x",s:"0x",_vs:"0x",recoveryParam:0,v:0,yParityAndS:"0x",compact:"0x"};if(isBytesLike(signature)){var bytes=arrayify(signature);if(bytes.length===64){result.v=27+(bytes[32]>>7);bytes[32]&=127;result.r=hexlify(bytes.slice(0,32));result.s=hexlify(bytes.slice(32,64))}else if(bytes.length===65){result.r=hexlify(bytes.slice(0,32));result.s=hexlify(bytes.slice(32,64));result.v=bytes[64]}else{logger.throwArgumentError("invalid signature string","signature",signature)}if(result.v<27){if(result.v===0||result.v===1){result.v+=27}else{logger.throwArgumentError("signature invalid v byte","signature",signature)}}result.recoveryParam=1-result.v%2;if(result.recoveryParam){bytes[32]|=128}result._vs=hexlify(bytes.slice(32,64))}else{result.r=signature.r;result.s=signature.s;result.v=signature.v;result.recoveryParam=signature.recoveryParam;result._vs=signature._vs;if(result._vs!=null){var vs_1=zeroPad(arrayify(result._vs),32);result._vs=hexlify(vs_1);var recoveryParam=vs_1[0]>=128?1:0;if(result.recoveryParam==null){result.recoveryParam=recoveryParam}else if(result.recoveryParam!==recoveryParam){logger.throwArgumentError("signature recoveryParam mismatch _vs","signature",signature)}vs_1[0]&=127;var s=hexlify(vs_1);if(result.s==null){result.s=s}else if(result.s!==s){logger.throwArgumentError("signature v mismatch _vs","signature",signature)}}if(result.recoveryParam==null){if(result.v==null){logger.throwArgumentError("signature missing v and recoveryParam","signature",signature)}else if(result.v===0||result.v===1){result.recoveryParam=result.v}else{result.recoveryParam=1-result.v%2}}else{if(result.v==null){result.v=27+result.recoveryParam}else{var recId=result.v===0||result.v===1?result.v:1-result.v%2;if(result.recoveryParam!==recId){logger.throwArgumentError("signature recoveryParam mismatch v","signature",signature)}}}if(result.r==null||!isHexString(result.r)){logger.throwArgumentError("signature missing or invalid r","signature",signature)}else{result.r=hexZeroPad(result.r,32)}if(result.s==null||!isHexString(result.s)){logger.throwArgumentError("signature missing or invalid s","signature",signature)}else{result.s=hexZeroPad(result.s,32)}var vs=arrayify(result.s);if(vs[0]>=128){logger.throwArgumentError("signature s out of range","signature",signature)}if(result.recoveryParam){vs[0]|=128}var _vs=hexlify(vs);if(result._vs){if(!isHexString(result._vs)){logger.throwArgumentError("signature invalid _vs","signature",signature)}result._vs=hexZeroPad(result._vs,32)}if(result._vs==null){result._vs=_vs}else if(result._vs!==_vs){logger.throwArgumentError("signature _vs mismatch v and s","signature",signature)}}result.yParityAndS=result._vs;result.compact=result.r+result.yParityAndS.substring(2);return result}exports.splitSignature=splitSignature;function joinSignature(signature){signature=splitSignature(signature);return hexlify(concat([signature.r,signature.s,signature.recoveryParam?"0x1c":"0x1b"]))}exports.joinSignature=joinSignature});var index$1=getDefaultExportFromCjs(lib$1);var _version$4=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.version=void 0;exports.version="bignumber/5.6.2"});var _version$5=getDefaultExportFromCjs(_version$4);var bignumber=createCommonjsModule(function(module,exports){"use strict";var __importDefault=commonjsGlobal&&commonjsGlobal.__importDefault||function(mod){return mod&&mod.__esModule?mod:{default:mod}};Object.defineProperty(exports,"__esModule",{value:true});exports._base16To36=exports._base36To16=exports.BigNumber=exports.isBigNumberish=void 0;var bn_js_1=__importDefault(bn);var BN=bn_js_1.default.BN;var logger=new lib.Logger(_version$4.version);var _constructorGuard={};var MAX_SAFE=9007199254740991;function isBigNumberish(value){return value!=null&&(BigNumber.isBigNumber(value)||typeof value==="number"&&value%1===0||typeof value==="string"&&!!value.match(/^-?[0-9]+$/)||(0,lib$1.isHexString)(value)||typeof value==="bigint"||(0,lib$1.isBytes)(value))}exports.isBigNumberish=isBigNumberish;var _warnedToStringRadix=false;var BigNumber=function(){function BigNumber(constructorGuard,hex){if(constructorGuard!==_constructorGuard){logger.throwError("cannot call constructor directly; use BigNumber.from",lib.Logger.errors.UNSUPPORTED_OPERATION,{operation:"new (BigNumber)"})}this._hex=hex;this._isBigNumber=true;Object.freeze(this)}BigNumber.prototype.fromTwos=function(value){return toBigNumber(toBN(this).fromTwos(value))};BigNumber.prototype.toTwos=function(value){return toBigNumber(toBN(this).toTwos(value))};BigNumber.prototype.abs=function(){if(this._hex[0]==="-"){return BigNumber.from(this._hex.substring(1))}return this};BigNumber.prototype.add=function(other){return toBigNumber(toBN(this).add(toBN(other)))};BigNumber.prototype.sub=function(other){return toBigNumber(toBN(this).sub(toBN(other)))};BigNumber.prototype.div=function(other){var o=BigNumber.from(other);if(o.isZero()){throwFault("division-by-zero","div")}return toBigNumber(toBN(this).div(toBN(other)))};BigNumber.prototype.mul=function(other){return toBigNumber(toBN(this).mul(toBN(other)))};BigNumber.prototype.mod=function(other){var value=toBN(other);if(value.isNeg()){throwFault("division-by-zero","mod")}return toBigNumber(toBN(this).umod(value))};BigNumber.prototype.pow=function(other){var value=toBN(other);if(value.isNeg()){throwFault("negative-power","pow")}return toBigNumber(toBN(this).pow(value))};BigNumber.prototype.and=function(other){var value=toBN(other);if(this.isNegative()||value.isNeg()){throwFault("unbound-bitwise-result","and")}return toBigNumber(toBN(this).and(value))};BigNumber.prototype.or=function(other){var value=toBN(other);if(this.isNegative()||value.isNeg()){throwFault("unbound-bitwise-result","or")}return toBigNumber(toBN(this).or(value))};BigNumber.prototype.xor=function(other){var value=toBN(other);if(this.isNegative()||value.isNeg()){throwFault("unbound-bitwise-result","xor")}return toBigNumber(toBN(this).xor(value))};BigNumber.prototype.mask=function(value){if(this.isNegative()||value<0){throwFault("negative-width","mask")}return toBigNumber(toBN(this).maskn(value))};BigNumber.prototype.shl=function(value){if(this.isNegative()||value<0){throwFault("negative-width","shl")}return toBigNumber(toBN(this).shln(value))};BigNumber.prototype.shr=function(value){if(this.isNegative()||value<0){throwFault("negative-width","shr")}return toBigNumber(toBN(this).shrn(value))};BigNumber.prototype.eq=function(other){return toBN(this).eq(toBN(other))};BigNumber.prototype.lt=function(other){return toBN(this).lt(toBN(other))};BigNumber.prototype.lte=function(other){return toBN(this).lte(toBN(other))};BigNumber.prototype.gt=function(other){return toBN(this).gt(toBN(other))};BigNumber.prototype.gte=function(other){return toBN(this).gte(toBN(other))};BigNumber.prototype.isNegative=function(){return this._hex[0]==="-"};BigNumber.prototype.isZero=function(){return toBN(this).isZero()};BigNumber.prototype.toNumber=function(){try{return toBN(this).toNumber()}catch(error){throwFault("overflow","toNumber",this.toString())}return null};BigNumber.prototype.toBigInt=function(){try{return BigInt(this.toString())}catch(e){}return logger.throwError("this platform does not support BigInt",lib.Logger.errors.UNSUPPORTED_OPERATION,{value:this.toString()})};BigNumber.prototype.toString=function(){if(arguments.length>0){if(arguments[0]===10){if(!_warnedToStringRadix){_warnedToStringRadix=true;logger.warn("BigNumber.toString does not accept any parameters; base-10 is assumed")}}else if(arguments[0]===16){logger.throwError("BigNumber.toString does not accept any parameters; use bigNumber.toHexString()",lib.Logger.errors.UNEXPECTED_ARGUMENT,{})}else{logger.throwError("BigNumber.toString does not accept parameters",lib.Logger.errors.UNEXPECTED_ARGUMENT,{})}}return toBN(this).toString(10)};BigNumber.prototype.toHexString=function(){return this._hex};BigNumber.prototype.toJSON=function(key){return{type:"BigNumber",hex:this.toHexString()}};BigNumber.from=function(value){if(value instanceof BigNumber){return value}if(typeof value==="string"){if(value.match(/^-?0x[0-9a-f]+$/i)){return new BigNumber(_constructorGuard,toHex(value))}if(value.match(/^-?[0-9]+$/)){return new BigNumber(_constructorGuard,toHex(new BN(value)))}return logger.throwArgumentError("invalid BigNumber string","value",value)}if(typeof value==="number"){if(value%1){throwFault("underflow","BigNumber.from",value)}if(value>=MAX_SAFE||value<=-MAX_SAFE){throwFault("overflow","BigNumber.from",value)}return BigNumber.from(String(value))}var anyValue=value;if(typeof anyValue==="bigint"){return BigNumber.from(anyValue.toString())}if((0,lib$1.isBytes)(anyValue)){return BigNumber.from((0,lib$1.hexlify)(anyValue))}if(anyValue){if(anyValue.toHexString){var hex=anyValue.toHexString();if(typeof hex==="string"){return BigNumber.from(hex)}}else{var hex=anyValue._hex;if(hex==null&&anyValue.type==="BigNumber"){hex=anyValue.hex}if(typeof hex==="string"){if((0,lib$1.isHexString)(hex)||hex[0]==="-"&&(0,lib$1.isHexString)(hex.substring(1))){return BigNumber.from(hex)}}}}return logger.throwArgumentError("invalid BigNumber value","value",value)};BigNumber.isBigNumber=function(value){return!!(value&&value._isBigNumber)};return BigNumber}();exports.BigNumber=BigNumber;function toHex(value){if(typeof value!=="string"){return toHex(value.toString(16))}if(value[0]==="-"){value=value.substring(1);if(value[0]==="-"){logger.throwArgumentError("invalid hex","value",value)}value=toHex(value);if(value==="0x00"){return value}return"-"+value}if(value.substring(0,2)!=="0x"){value="0x"+value}if(value==="0x"){return"0x00"}if(value.length%2){value="0x0"+value.substring(2)}while(value.length>4&&value.substring(0,4)==="0x00"){value="0x"+value.substring(4)}return value}function toBigNumber(value){return BigNumber.from(toHex(value))}function toBN(value){var hex=BigNumber.from(value).toHexString();if(hex[0]==="-"){return new BN("-"+hex.substring(3),16)}return new BN(hex.substring(2),16)}function throwFault(fault,operation,value){var params={fault:fault,operation:operation};if(value!=null){params.value=value}return logger.throwError(fault,lib.Logger.errors.NUMERIC_FAULT,params)}function _base36To16(value){return new BN(value,36).toString(16)}exports._base36To16=_base36To16;function _base16To36(value){return new BN(value,16).toString(36)}exports._base16To36=_base16To36});var bignumber$1=getDefaultExportFromCjs(bignumber);var fixednumber=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.FixedNumber=exports.FixedFormat=exports.parseFixed=exports.formatFixed=void 0;var logger=new lib.Logger(_version$4.version);var _constructorGuard={};var Zero=bignumber.BigNumber.from(0);var NegativeOne=bignumber.BigNumber.from(-1);function throwFault(message,fault,operation,value){var params={fault:fault,operation:operation};if(value!==undefined){params.value=value}return logger.throwError(message,lib.Logger.errors.NUMERIC_FAULT,params)}var zeros="0";while(zeros.length<256){zeros+=zeros}function getMultiplier(decimals){if(typeof decimals!=="number"){try{decimals=bignumber.BigNumber.from(decimals).toNumber()}catch(e){}}if(typeof decimals==="number"&&decimals>=0&&decimals<=256&&!(decimals%1)){return"1"+zeros.substring(0,decimals)}return logger.throwArgumentError("invalid decimal size","decimals",decimals)}function formatFixed(value,decimals){if(decimals==null){decimals=0}var multiplier=getMultiplier(decimals);value=bignumber.BigNumber.from(value);var negative=value.lt(Zero);if(negative){value=value.mul(NegativeOne)}var fraction=value.mod(multiplier).toString();while(fraction.length<multiplier.length-1){fraction="0"+fraction}fraction=fraction.match(/^([0-9]*[1-9]|0)(0*)/)[1];var whole=value.div(multiplier).toString();if(multiplier.length===1){value=whole}else{value=whole+"."+fraction}if(negative){value="-"+value}return value}exports.formatFixed=formatFixed;function parseFixed(value,decimals){if(decimals==null){decimals=0}var multiplier=getMultiplier(decimals);if(typeof value!=="string"||!value.match(/^-?[0-9.]+$/)){logger.throwArgumentError("invalid decimal value","value",value)}var negative=value.substring(0,1)==="-";if(negative){value=value.substring(1)}if(value==="."){logger.throwArgumentError("missing value","value",value)}var comps=value.split(".");if(comps.length>2){logger.throwArgumentError("too many decimal points","value",value)}var whole=comps[0],fraction=comps[1];if(!whole){whole="0"}if(!fraction){fraction="0"}while(fraction[fraction.length-1]==="0"){fraction=fraction.substring(0,fraction.length-1)}if(fraction.length>multiplier.length-1){throwFault("fractional component exceeds decimals","underflow","parseFixed")}if(fraction===""){fraction="0"}while(fraction.length<multiplier.length-1){fraction+="0"}var wholeValue=bignumber.BigNumber.from(whole);var fractionValue=bignumber.BigNumber.from(fraction);var wei=wholeValue.mul(multiplier).add(fractionValue);if(negative){wei=wei.mul(NegativeOne)}return wei}exports.parseFixed=parseFixed;var FixedFormat=function(){function FixedFormat(constructorGuard,signed,width,decimals){if(constructorGuard!==_constructorGuard){logger.throwError("cannot use FixedFormat constructor; use FixedFormat.from",lib.Logger.errors.UNSUPPORTED_OPERATION,{operation:"new FixedFormat"})}this.signed=signed;this.width=width;this.decimals=decimals;this.name=(signed?"":"u")+"fixed"+String(width)+"x"+String(decimals);this._multiplier=getMultiplier(decimals);Object.freeze(this)}FixedFormat.from=function(value){if(value instanceof FixedFormat){return value}if(typeof value==="number"){value="fixed128x"+value}var signed=true;var width=128;var decimals=18;if(typeof value==="string"){if(value==="fixed"){}else if(value==="ufixed"){signed=false}else{var match=value.match(/^(u?)fixed([0-9]+)x([0-9]+)$/);if(!match){logger.throwArgumentError("invalid fixed format","format",value)}signed=match[1]!=="u";width=parseInt(match[2]);decimals=parseInt(match[3])}}else if(value){var check=function(key,type,defaultValue){if(value[key]==null){return defaultValue}if(typeof value[key]!==type){logger.throwArgumentError("invalid fixed format ("+key+" not "+type+")","format."+key,value[key])}return value[key]};signed=check("signed","boolean",signed);width=check("width","number",width);decimals=check("decimals","number",decimals)}if(width%8){logger.throwArgumentError("invalid fixed format width (not byte aligned)","format.width",width)}if(decimals>80){logger.throwArgumentError("invalid fixed format (decimals too large)","format.decimals",decimals)}return new FixedFormat(_constructorGuard,signed,width,decimals)};return FixedFormat}();exports.FixedFormat=FixedFormat;var FixedNumber=function(){function FixedNumber(constructorGuard,hex,value,format){if(constructorGuard!==_constructorGuard){logger.throwError("cannot use FixedNumber constructor; use FixedNumber.from",lib.Logger.errors.UNSUPPORTED_OPERATION,{operation:"new FixedFormat"})}this.format=format;this._hex=hex;this._value=value;this._isFixedNumber=true;Object.freeze(this)}FixedNumber.prototype._checkFormat=function(other){if(this.format.name!==other.format.name){logger.throwArgumentError("incompatible format; use fixedNumber.toFormat","other",other)}};FixedNumber.prototype.addUnsafe=function(other){this._checkFormat(other);var a=parseFixed(this._value,this.format.decimals);var b=parseFixed(other._value,other.format.decimals);return FixedNumber.fromValue(a.add(b),this.format.decimals,this.format)};FixedNumber.prototype.subUnsafe=function(other){this._checkFormat(other);var a=parseFixed(this._value,this.format.decimals);var b=parseFixed(other._value,other.format.decimals);return FixedNumber.fromValue(a.sub(b),this.format.decimals,this.format)};FixedNumber.prototype.mulUnsafe=function(other){this._checkFormat(other);var a=parseFixed(this._value,this.format.decimals);var b=parseFixed(other._value,other.format.decimals);return FixedNumber.fromValue(a.mul(b).div(this.format._multiplier),this.format.decimals,this.format)};FixedNumber.prototype.divUnsafe=function(other){this._checkFormat(other);var a=parseFixed(this._value,this.format.decimals);var b=parseFixed(other._value,other.format.decimals);return FixedNumber.fromValue(a.mul(this.format._multiplier).div(b),this.format.decimals,this.format)};FixedNumber.prototype.floor=function(){var comps=this.toString().split(".");if(comps.length===1){comps.push("0")}var result=FixedNumber.from(comps[0],this.format);var hasFraction=!comps[1].match(/^(0*)$/);if(this.isNegative()&&hasFraction){result=result.subUnsafe(ONE.toFormat(result.format))}return result};FixedNumber.prototype.ceiling=function(){var comps=this.toString().split(".");if(comps.length===1){comps.push("0")}var result=FixedNumber.from(comps[0],this.format);var hasFraction=!comps[1].match(/^(0*)$/);if(!this.isNegative()&&hasFraction){result=result.addUnsafe(ONE.toFormat(result.format))}return result};FixedNumber.prototype.round=function(decimals){if(decimals==null){decimals=0}var comps=this.toString().split(".");if(comps.length===1){comps.push("0")}if(decimals<0||decimals>80||decimals%1){logger.throwArgumentError("invalid decimal count","decimals",decimals)}if(comps[1].length<=decimals){return this}var factor=FixedNumber.from("1"+zeros.substring(0,decimals),this.format);var bump=BUMP.toFormat(this.format);return this.mulUnsafe(factor).addUnsafe(bump).floor().divUnsafe(factor)};FixedNumber.prototype.isZero=function(){return this._value==="0.0"||this._value==="0"};FixedNumber.prototype.isNegative=function(){return this._value[0]==="-"};FixedNumber.prototype.toString=function(){return this._value};FixedNumber.prototype.toHexString=function(width){if(width==null){return this._hex}if(width%8){logger.throwArgumentError("invalid byte width","width",width)}var hex=bignumber.BigNumber.from(this._hex).fromTwos(this.format.width).toTwos(width).toHexString();return(0,lib$1.hexZeroPad)(hex,width/8)};FixedNumber.prototype.toUnsafeFloat=function(){return parseFloat(this.toString())};FixedNumber.prototype.toFormat=function(format){return FixedNumber.fromString(this._value,format)};FixedNumber.fromValue=function(value,decimals,format){if(format==null&&decimals!=null&&!(0,bignumber.isBigNumberish)(decimals)){format=decimals;decimals=null}if(decimals==null){decimals=0}if(format==null){format="fixed"}return FixedNumber.fromString(formatFixed(value,decimals),FixedFormat.from(format))};FixedNumber.fromString=function(value,format){if(format==null){format="fixed"}var fixedFormat=FixedFormat.from(format);var numeric=parseFixed(value,fixedFormat.decimals);if(!fixedFormat.signed&&numeric.lt(Zero)){throwFault("unsigned value cannot be negative","overflow","value",value)}var hex=null;if(fixedFormat.signed){hex=numeric.toTwos(fixedFormat.width).toHexString()}else{hex=numeric.toHexString();hex=(0,lib$1.hexZeroPad)(hex,fixedFormat.width/8)}var decimal=formatFixed(numeric,fixedFormat.decimals);return new FixedNumber(_constructorGuard,hex,decimal,fixedFormat)};FixedNumber.fromBytes=function(value,format){if(format==null){format="fixed"}var fixedFormat=FixedFormat.from(format);if((0,lib$1.arrayify)(value).length>fixedFormat.width/8){throw new Error("overflow")}var numeric=bignumber.BigNumber.from(value);if(fixedFormat.signed){numeric=numeric.fromTwos(fixedFormat.width)}var hex=numeric.toTwos((fixedFormat.signed?0:1)+fixedFormat.width).toHexString();var decimal=formatFixed(numeric,fixedFormat.decimals);return new FixedNumber(_constructorGuard,hex,decimal,fixedFormat)};FixedNumber.from=function(value,format){if(typeof value==="string"){return FixedNumber.fromString(value,format)}if((0,lib$1.isBytes)(value)){return FixedNumber.fromBytes(value,format)}try{return FixedNumber.fromValue(value,0,format)}catch(error){if(error.code!==lib.Logger.errors.INVALID_ARGUMENT){throw error}}return logger.throwArgumentError("invalid FixedNumber value","value",value)};FixedNumber.isFixedNumber=function(value){return!!(value&&value._isFixedNumber)};return FixedNumber}();exports.FixedNumber=FixedNumber;var ONE=FixedNumber.from(1);var BUMP=FixedNumber.from("0.5")});var fixednumber$1=getDefaultExportFromCjs(fixednumber);var lib$2=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports._base36To16=exports._base16To36=exports.parseFixed=exports.FixedNumber=exports.FixedFormat=exports.formatFixed=exports.BigNumber=void 0;Object.defineProperty(exports,"BigNumber",{enumerable:true,get:function(){return bignumber.BigNumber}});Object.defineProperty(exports,"formatFixed",{enumerable:true,get:function(){return fixednumber.formatFixed}});Object.defineProperty(exports,"FixedFormat",{enumerable:true,get:function(){return fixednumber.FixedFormat}});Object.defineProperty(exports,"FixedNumber",{enumerable:true,get:function(){return fixednumber.FixedNumber}});Object.defineProperty(exports,"parseFixed",{enumerable:true,get:function(){return fixednumber.parseFixed}});var bignumber_2=bignumber;Object.defineProperty(exports,"_base16To36",{enumerable:true,get:function(){return bignumber_2._base16To36}});Object.defineProperty(exports,"_base36To16",{enumerable:true,get:function(){return bignumber_2._base36To16}})});var index$2=getDefaultExportFromCjs(lib$2);var _version$6=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.version=void 0;exports.version="properties/5.6.0"});var _version$7=getDefaultExportFromCjs(_version$6);var lib$3=createCommonjsModule(function(module,exports){"use strict";var __awaiter=commonjsGlobal&&commonjsGlobal.__awaiter||function(thisArg,_arguments,P,generator){function adopt(value){return value instanceof P?value:new P(function(resolve){resolve(value)})}return new(P||(P=Promise))(function(resolve,reject){function fulfilled(value){try{step(generator.next(value))}catch(e){reject(e)}}function rejected(value){try{step(generator["throw"](value))}catch(e){reject(e)}}function step(result){result.done?resolve(result.value):adopt(result.value).then(fulfilled,rejected)}step((generator=generator.apply(thisArg,_arguments||[])).next())})};var __generator=commonjsGlobal&&commonjsGlobal.__generator||function(thisArg,body){var _={label:0,sent:function(){if(t[0]&1)throw t[1];return t[1]},trys:[],ops:[]},f,y,t,g;return g={next:verb(0),throw:verb(1),return:verb(2)},typeof Symbol==="function"&&(g[Symbol.iterator]=function(){return this}),g;function verb(n){return function(v){return step([n,v])}}function step(op){if(f)throw new TypeError("Generator is already executing.");while(_)try{if(f=1,y&&(t=op[0]&2?y["return"]:op[0]?y["throw"]||((t=y["return"])&&t.call(y),0):y.next)&&!(t=t.call(y,op[1])).done)return t;if(y=0,t)op=[op[0]&2,t.value];switch(op[0]){case 0:case 1:t=op;break;case 4:_.label++;return{value:op[1],done:false};case 5:_.label++;y=op[1];op=[0];continue;case 7:op=_.ops.pop();_.trys.pop();continue;default:if(!(t=_.trys,t=t.length>0&&t[t.length-1])&&(op[0]===6||op[0]===2)){_=0;continue}if(op[0]===3&&(!t||op[1]>t[0]&&op[1]<t[3])){_.label=op[1];break}if(op[0]===6&&_.label<t[1]){_.label=t[1];t=op;break}if(t&&_.label<t[2]){_.label=t[2];_.ops.push(op);break}if(t[2])_.ops.pop();_.trys.pop();continue}op=body.call(thisArg,_)}catch(e){op=[6,e];y=0}finally{f=t=0}if(op[0]&5)throw op[1];return{value:op[0]?op[1]:void 0,done:true}}};Object.defineProperty(exports,"__esModule",{value:true});exports.Description=exports.deepCopy=exports.shallowCopy=exports.checkProperties=exports.resolveProperties=exports.getStatic=exports.defineReadOnly=void 0;var logger=new lib.Logger(_version$6.version);function defineReadOnly(object,name,value){Object.defineProperty(object,name,{enumerable:true,value:value,writable:false})}exports.defineReadOnly=defineReadOnly;function getStatic(ctor,key){for(var i=0;i<32;i++){if(ctor[key]){return ctor[key]}if(!ctor.prototype||typeof ctor.prototype!=="object"){break}ctor=Object.getPrototypeOf(ctor.prototype).constructor}return null}exports.getStatic=getStatic;function resolveProperties(object){return __awaiter(this,void 0,void 0,function(){var promises,results;return __generator(this,function(_a){switch(_a.label){case 0:promises=Object.keys(object).map(function(key){var value=object[key];return Promise.resolve(value).then(function(v){return{key:key,value:v}})});return[4,Promise.all(promises)];case 1:results=_a.sent();return[2,results.reduce(function(accum,result){accum[result.key]=result.value;return accum},{})]}})})}exports.resolveProperties=resolveProperties;function checkProperties(object,properties){if(!object||typeof object!=="object"){logger.throwArgumentError("invalid object","object",object)}Object.keys(object).forEach(function(key){if(!properties[key]){logger.throwArgumentError("invalid object key - "+key,"transaction:"+key,object)}})}exports.checkProperties=checkProperties;function shallowCopy(object){var result={};for(var key in object){result[key]=object[key]}return result}exports.shallowCopy=shallowCopy;var opaque={bigint:true,boolean:true,function:true,number:true,string:true};function _isFrozen(object){if(object===undefined||object===null||opaque[typeof object]){return true}if(Array.isArray(object)||typeof object==="object"){if(!Object.isFrozen(object)){return false}var keys=Object.keys(object);for(var i=0;i<keys.length;i++){var value=null;try{value=object[keys[i]]}catch(error){continue}if(!_isFrozen(value)){return false}}return true}return logger.throwArgumentError("Cannot deepCopy "+typeof object,"object",object)}function _deepCopy(object){if(_isFrozen(object)){return object}if(Array.isArray(object)){return Object.freeze(object.map(function(item){return deepCopy(item)}))}if(typeof object==="object"){var result={};for(var key in object){var value=object[key];if(value===undefined){continue}defineReadOnly(result,key,deepCopy(value))}return result}return logger.throwArgumentError("Cannot deepCopy "+typeof object,"object",object)}function deepCopy(object){return _deepCopy(object)}exports.deepCopy=deepCopy;var Description=function(){function Description(info){for(var key in info){this[key]=deepCopy(info[key])}}return Description}();exports.Description=Description});var index$3=getDefaultExportFromCjs(lib$3);var _version$8=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.version=void 0;exports.version="abi/5.6.4"});var _version$9=getDefaultExportFromCjs(_version$8);var fragments=createCommonjsModule(function(module,exports){"use strict";var __extends=commonjsGlobal&&commonjsGlobal.__extends||function(){var extendStatics=function(d,b){extendStatics=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(d,b){d.__proto__=b}||function(d,b){for(var p in b)if(Object.prototype.hasOwnProperty.call(b,p))d[p]=b[p]};return extendStatics(d,b)};return function(d,b){if(typeof b!=="function"&&b!==null)throw new TypeError("Class extends value "+String(b)+" is not a constructor or null");extendStatics(d,b);function __(){this.constructor=d}d.prototype=b===null?Object.create(b):(__.prototype=b.prototype,new __)}}();Object.defineProperty(exports,"__esModule",{value:true});exports.ErrorFragment=exports.FunctionFragment=exports.ConstructorFragment=exports.EventFragment=exports.Fragment=exports.ParamType=exports.FormatTypes=void 0;var logger=new lib.Logger(_version$8.version);var _constructorGuard={};var ModifiersBytes={calldata:true,memory:true,storage:true};var ModifiersNest={calldata:true,memory:true};function checkModifier(type,name){if(type==="bytes"||type==="string"){if(ModifiersBytes[name]){return true}}else if(type==="address"){if(name==="payable"){return true}}else if(type.indexOf("[")>=0||type==="tuple"){if(ModifiersNest[name]){return true}}if(ModifiersBytes[name]||name==="payable"){logger.throwArgumentError("invalid modifier","name",name)}return false}function parseParamType(param,allowIndexed){var originalParam=param;function throwError(i){logger.throwArgumentError("unexpected character at position "+i,"param",param)}param=param.replace(/\s/g," ");function newNode(parent){var node={type:"",name:"",parent:parent,state:{allowType:true}};if(allowIndexed){node.indexed=false}return node}var parent={type:"",name:"",state:{allowType:true}};var node=parent;for(var i=0;i<param.length;i++){var c=param[i];switch(c){case"(":if(node.state.allowType&&node.type===""){node.type="tuple"}else if(!node.state.allowParams){throwError(i)}node.state.allowType=false;node.type=verifyType(node.type);node.components=[newNode(node)];node=node.components[0];break;case")":delete node.state;if(node.name==="indexed"){if(!allowIndexed){throwError(i)}node.indexed=true;node.name=""}if(checkModifier(node.type,node.name)){node.name=""}node.type=verifyType(node.type);var child=node;node=node.parent;if(!node){throwError(i)}delete child.parent;node.state.allowParams=false;node.state.allowName=true;node.state.allowArray=true;break;case",":delete node.state;if(node.name==="indexed"){if(!allowIndexed){throwError(i)}node.indexed=true;node.name=""}if(checkModifier(node.type,node.name)){node.name=""}node.type=verifyType(node.type);var sibling=newNode(node.parent);node.parent.components.push(sibling);delete node.parent;node=sibling;break;case" ":if(node.state.allowType){if(node.type!==""){node.type=verifyType(node.type);delete node.state.allowType;node.state.allowName=true;node.state.allowParams=true}}if(node.state.allowName){if(node.name!==""){if(node.name==="indexed"){if(!allowIndexed){throwError(i)}if(node.indexed){throwError(i)}node.indexed=true;node.name=""}else if(checkModifier(node.type,node.name)){node.name=""}else{node.state.allowName=false}}}break;case"[":if(!node.state.allowArray){throwError(i)}node.type+=c;node.state.allowArray=false;node.state.allowName=false;node.state.readArray=true;break;case"]":if(!node.state.readArray){throwError(i)}node.type+=c;node.state.readArray=false;node.state.allowArray=true;node.state.allowName=true;break;default:if(node.state.allowType){node.type+=c;node.state.allowParams=true;node.state.allowArray=true}else if(node.state.allowName){node.name+=c;delete node.state.allowArray}else if(node.state.readArray){node.type+=c}else{throwError(i)}}}if(node.parent){logger.throwArgumentError("unexpected eof","param",param)}delete parent.state;if(node.name==="indexed"){if(!allowIndexed){throwError(originalParam.length-7)}if(node.indexed){throwError(originalParam.length-7)}node.indexed=true;node.name=""}else if(checkModifier(node.type,node.name)){node.name=""}parent.type=verifyType(parent.type);return parent}function populate(object,params){for(var key in params){(0,lib$3.defineReadOnly)(object,key,params[key])}}exports.FormatTypes=Object.freeze({sighash:"sighash",minimal:"minimal",full:"full",json:"json"});var paramTypeArray=new RegExp(/^(.*)\[([0-9]*)\]$/);var ParamType=function(){function ParamType(constructorGuard,params){if(constructorGuard!==_constructorGuard){logger.throwError("use fromString",lib.Logger.errors.UNSUPPORTED_OPERATION,{operation:"new ParamType()"})}populate(this,params);var match=this.type.match(paramTypeArray);if(match){populate(this,{arrayLength:parseInt(match[2]||"-1"),arrayChildren:ParamType.fromObject({type:match[1],components:this.components}),baseType:"array"})}else{populate(this,{arrayLength:null,arrayChildren:null,baseType:this.components!=null?"tuple":this.type})}this._isParamType=true;Object.freeze(this)}ParamType.prototype.format=function(format){if(!format){format=exports.FormatTypes.sighash}if(!exports.FormatTypes[format]){logger.throwArgumentError("invalid format type","format",format)}if(format===exports.FormatTypes.json){var result_1={type:this.baseType==="tuple"?"tuple":this.type,name:this.name||undefined};if(typeof this.indexed==="boolean"){result_1.indexed=this.indexed}if(this.components){result_1.components=this.components.map(function(comp){return JSON.parse(comp.format(format))})}return JSON.stringify(result_1)}var result="";if(this.baseType==="array"){result+=this.arrayChildren.format(format);result+="["+(this.arrayLength<0?"":String(this.arrayLength))+"]"}else{if(this.baseType==="tuple"){if(format!==exports.FormatTypes.sighash){result+=this.type}result+="("+this.components.map(function(comp){return comp.format(format)}).join(format===exports.FormatTypes.full?", ":",")+")"}else{result+=this.type}}if(format!==exports.FormatTypes.sighash){if(this.indexed===true){result+=" indexed"}if(format===exports.FormatTypes.full&&this.name){result+=" "+this.name}}return result};ParamType.from=function(value,allowIndexed){if(typeof value==="string"){return ParamType.fromString(value,allowIndexed)}return ParamType.fromObject(value)};ParamType.fromObject=function(value){if(ParamType.isParamType(value)){return value}return new ParamType(_constructorGuard,{name:value.name||null,type:verifyType(value.type),indexed:value.indexed==null?null:!!value.indexed,components:value.components?value.components.map(ParamType.fromObject):null})};ParamType.fromString=function(value,allowIndexed){function ParamTypify(node){return ParamType.fromObject({name:node.name,type:node.type,indexed:node.indexed,components:node.components})}return ParamTypify(parseParamType(value,!!allowIndexed))};ParamType.isParamType=function(value){return!!(value!=null&&value._isParamType)};return ParamType}();exports.ParamType=ParamType;function parseParams(value,allowIndex){return splitNesting(value).map(function(param){return ParamType.fromString(param,allowIndex)})}var Fragment=function(){function Fragment(constructorGuard,params){if(constructorGuard!==_constructorGuard){logger.throwError("use a static from method",lib.Logger.errors.UNSUPPORTED_OPERATION,{operation:"new Fragment()"})}populate(this,params);this._isFragment=true;Object.freeze(this)}Fragment.from=function(value){if(Fragment.isFragment(value)){return value}if(typeof value==="string"){return Fragment.fromString(value)}return Fragment.fromObject(value)};Fragment.fromObject=function(value){if(Fragment.isFragment(value)){return value}switch(value.type){case"function":return FunctionFragment.fromObject(value);case"event":return EventFragment.fromObject(value);case"constructor":return ConstructorFragment.fromObject(value);case"error":return ErrorFragment.fromObject(value);case"fallback":case"receive":return null}return logger.throwArgumentError("invalid fragment object","value",value)};Fragment.fromString=function(value){value=value.replace(/\s/g," ");value=value.replace(/\(/g," (").replace(/\)/g,") ").replace(/\s+/g," ");value=value.trim();if(value.split(" ")[0]==="event"){return EventFragment.fromString(value.substring(5).trim())}else if(value.split(" ")[0]==="function"){return FunctionFragment.fromString(value.substring(8).trim())}else if(value.split("(")[0].trim()==="constructor"){return ConstructorFragment.fromString(value.trim())}else if(value.split(" ")[0]==="error"){return ErrorFragment.fromString(value.substring(5).trim())}return logger.throwArgumentError("unsupported fragment","value",value)};Fragment.isFragment=function(value){return!!(value&&value._isFragment)};return Fragment}();exports.Fragment=Fragment;var EventFragment=function(_super){__extends(EventFragment,_super);function EventFragment(){return _super!==null&&_super.apply(this,arguments)||this}EventFragment.prototype.format=function(format){if(!format){format=exports.FormatTypes.sighash}if(!exports.FormatTypes[format]){logger.throwArgumentError("invalid format type","format",format)}if(format===exports.FormatTypes.json){return JSON.stringify({type:"event",anonymous:this.anonymous,name:this.name,inputs:this.inputs.map(function(input){return JSON.parse(input.format(format))})})}var result="";if(format!==exports.FormatTypes.sighash){result+="event "}result+=this.name+"("+this.inputs.map(function(input){return input.format(format)}).join(format===exports.FormatTypes.full?", ":",")+") ";if(format!==exports.FormatTypes.sighash){if(this.anonymous){result+="anonymous "}}return result.trim()};EventFragment.from=function(value){if(typeof value==="string"){return EventFragment.fromString(value)}return EventFragment.fromObject(value)};EventFragment.fromObject=function(value){if(EventFragment.isEventFragment(value)){return value}if(value.type!=="event"){logger.throwArgumentError("invalid event object","value",value)}var params={name:verifyIdentifier(value.name),anonymous:value.anonymous,inputs:value.inputs?value.inputs.map(ParamType.fromObject):[],type:"event"};return new EventFragment(_constructorGuard,params)};EventFragment.fromString=function(value){var match=value.match(regexParen);if(!match){logger.throwArgumentError("invalid event string","value",value)}var anonymous=false;match[3].split(" ").forEach(function(modifier){switch(modifier.trim()){case"anonymous":anonymous=true;break;case"":break;default:logger.warn("unknown modifier: "+modifier)}});return EventFragment.fromObject({name:match[1].trim(),anonymous:anonymous,inputs:parseParams(match[2],true),type:"event"})};EventFragment.isEventFragment=function(value){return value&&value._isFragment&&value.type==="event"};return EventFragment}(Fragment);exports.EventFragment=EventFragment;function parseGas(value,params){params.gas=null;var comps=value.split("@");if(comps.length!==1){if(comps.length>2){logger.throwArgumentError("invalid human-readable ABI signature","value",value)}if(!comps[1].match(/^[0-9]+$/)){logger.throwArgumentError("invalid human-readable ABI signature gas","value",value)}params.gas=lib$2.BigNumber.from(comps[1]);return comps[0]}return value}function parseModifiers(value,params){params.constant=false;params.payable=false;params.stateMutability="nonpayable";value.split(" ").forEach(function(modifier){switch(modifier.trim()){case"constant":params.constant=true;break;case"payable":params.payable=true;params.stateMutability="payable";break;case"nonpayable":params.payable=false;params.stateMutability="nonpayable";break;case"pure":params.constant=true;params.stateMutability="pure";break;case"view":params.constant=true;params.stateMutability="view";break;case"external":case"public":case"":break;default:console.log("unknown modifier: "+modifier)}})}function verifyState(value){var result={constant:false,payable:true,stateMutability:"payable"};if(value.stateMutability!=null){result.stateMutability=value.stateMutability;result.constant=result.stateMutability==="view"||result.stateMutability==="pure";if(value.constant!=null){if(!!value.constant!==result.constant){logger.throwArgumentError("cannot have constant function with mutability "+result.stateMutability,"value",value)}}result.payable=result.stateMutability==="payable";if(value.payable!=null){if(!!value.payable!==result.payable){logger.throwArgumentError("cannot have payable function with mutability "+result.stateMutability,"value",value)}}}else if(value.payable!=null){result.payable=!!value.payable;if(value.constant==null&&!result.payable&&value.type!=="constructor"){logger.throwArgumentError("unable to determine stateMutability","value",value)}result.constant=!!value.constant;if(result.constant){result.stateMutability="view"}else{result.stateMutability=result.payable?"payable":"nonpayable"}if(result.payable&&result.constant){logger.throwArgumentError("cannot have constant payable function","value",value)}}else if(value.constant!=null){result.constant=!!value.constant;result.payable=!result.constant;result.stateMutability=result.constant?"view":"payable"}else if(value.type!=="constructor"){logger.throwArgumentError("unable to determine stateMutability","value",value)}return result}var ConstructorFragment=function(_super){__extends(ConstructorFragment,_super);function ConstructorFragment(){return _super!==null&&_super.apply(this,arguments)||this}ConstructorFragment.prototype.format=function(format){if(!format){format=exports.FormatTypes.sighash}if(!exports.FormatTypes[format]){logger.throwArgumentError("invalid format type","format",format)}if(format===exports.FormatTypes.json){return JSON.stringify({type:"constructor",stateMutability:this.stateMutability!=="nonpayable"?this.stateMutability:undefined,payable:this.payable,gas:this.gas?this.gas.toNumber():undefined,inputs:this.inputs.map(function(input){return JSON.parse(input.format(format))})})}if(format===exports.FormatTypes.sighash){logger.throwError("cannot format a constructor for sighash",lib.Logger.errors.UNSUPPORTED_OPERATION,{operation:"format(sighash)"})}var result="constructor("+this.inputs.map(function(input){return input.format(format)}).join(format===exports.FormatTypes.full?", ":",")+") ";if(this.stateMutability&&this.stateMutability!=="nonpayable"){result+=this.stateMutability+" "}return result.trim()};ConstructorFragment.from=function(value){if(typeof value==="string"){return ConstructorFragment.fromString(value)}return ConstructorFragment.fromObject(value)};ConstructorFragment.fromObject=function(value){if(ConstructorFragment.isConstructorFragment(value)){return value}if(value.type!=="constructor"){logger.throwArgumentError("invalid constructor object","value",value)}var state=verifyState(value);if(state.constant){logger.throwArgumentError("constructor cannot be constant","value",value)}var params={name:null,type:value.type,inputs:value.inputs?value.inputs.map(ParamType.fromObject):[],payable:state.payable,stateMutability:state.stateMutability,gas:value.gas?lib$2.BigNumber.from(value.gas):null};return new ConstructorFragment(_constructorGuard,params)};ConstructorFragment.fromString=function(value){var params={type:"constructor"};value=parseGas(value,params);var parens=value.match(regexParen);if(!parens||parens[1].trim()!=="constructor"){logger.throwArgumentError("invalid constructor string","value",value)}params.inputs=parseParams(parens[2].trim(),false);parseModifiers(parens[3].trim(),params);return ConstructorFragment.fromObject(params)};ConstructorFragment.isConstructorFragment=function(value){return value&&value._isFragment&&value.type==="constructor"};return ConstructorFragment}(Fragment);exports.ConstructorFragment=ConstructorFragment;var FunctionFragment=function(_super){__extends(FunctionFragment,_super);function FunctionFragment(){return _super!==null&&_super.apply(this,arguments)||this}FunctionFragment.prototype.format=function(format){if(!format){format=exports.FormatTypes.sighash}if(!exports.FormatTypes[format]){logger.throwArgumentError("invalid format type","format",format)}if(format===exports.FormatTypes.json){return JSON.stringify({type:"function",name:this.name,constant:this.constant,stateMutability:this.stateMutability!=="nonpayable"?this.stateMutability:undefined,payable:this.payable,gas:this.gas?this.gas.toNumber():undefined,inputs:this.inputs.map(function(input){return JSON.parse(input.format(format))}),outputs:this.outputs.map(function(output){return JSON.parse(output.format(format))})})}var result="";if(format!==exports.FormatTypes.sighash){result+="function "}result+=this.name+"("+this.inputs.map(function(input){return input.format(format)}).join(format===exports.FormatTypes.full?", ":",")+") ";if(format!==exports.FormatTypes.sighash){if(this.stateMutability){if(this.stateMutability!=="nonpayable"){result+=this.stateMutability+" "}}else if(this.constant){result+="view "}if(this.outputs&&this.outputs.length){result+="returns ("+this.outputs.map(function(output){return output.format(format)}).join(", ")+") "}if(this.gas!=null){result+="@"+this.gas.toString()+" "}}return result.trim()};FunctionFragment.from=function(value){if(typeof value==="string"){return FunctionFragment.fromString(value)}return FunctionFragment.fromObject(value)};FunctionFragment.fromObject=function(value){if(FunctionFragment.isFunctionFragment(value)){return value}if(value.type!=="function"){logger.throwArgumentError("invalid function object","value",value)}var state=verifyState(value);var params={type:value.type,name:verifyIdentifier(value.name),constant:state.constant,inputs:value.inputs?value.inputs.map(ParamType.fromObject):[],outputs:value.outputs?value.outputs.map(ParamType.fromObject):[],payable:state.payable,stateMutability:state.stateMutability,gas:value.gas?lib$2.BigNumber.from(value.gas):null};return new FunctionFragment(_constructorGuard,params)};FunctionFragment.fromString=function(value){var params={type:"function"};value=parseGas(value,params);var comps=value.split(" returns ");if(comps.length>2){logger.throwArgumentError("invalid function string","value",value)}var parens=comps[0].match(regexParen);if(!parens){logger.throwArgumentError("invalid function signature","value",value)}params.name=parens[1].trim();if(params.name){verifyIdentifier(params.name)}params.inputs=parseParams(parens[2],false);parseModifiers(parens[3].trim(),params);if(comps.length>1){var returns=comps[1].match(regexParen);if(returns[1].trim()!=""||returns[3].trim()!=""){logger.throwArgumentError("unexpected tokens","value",value)}params.outputs=parseParams(returns[2],false)}else{params.outputs=[]}return FunctionFragment.fromObject(params)};FunctionFragment.isFunctionFragment=function(value){return value&&value._isFragment&&value.type==="function"};return FunctionFragment}(ConstructorFragment);exports.FunctionFragment=FunctionFragment;function checkForbidden(fragment){var sig=fragment.format();if(sig==="Error(string)"||sig==="Panic(uint256)"){logger.throwArgumentError("cannot specify user defined "+sig+" error","fragment",fragment)}return fragment}var ErrorFragment=function(_super){__extends(ErrorFragment,_super);function ErrorFragment(){return _super!==null&&_super.apply(this,arguments)||this}ErrorFragment.prototype.format=function(format){if(!format){format=exports.FormatTypes.sighash}if(!exports.FormatTypes[format]){logger.throwArgumentError("invalid format type","format",format)}if(format===exports.FormatTypes.json){return JSON.stringify({type:"error",name:this.name,inputs:this.inputs.map(function(input){return JSON.parse(input.format(format))})})}var result="";if(format!==exports.FormatTypes.sighash){result+="error "}result+=this.name+"("+this.inputs.map(function(input){return input.format(format)}).join(format===exports.FormatTypes.full?", ":",")+") ";return result.trim()};ErrorFragment.from=function(value){if(typeof value==="string"){return ErrorFragment.fromString(value)}return ErrorFragment.fromObject(value)};ErrorFragment.fromObject=function(value){if(ErrorFragment.isErrorFragment(value)){return value}if(value.type!=="error"){logger.throwArgumentError("invalid error object","value",value)}var params={type:value.type,name:verifyIdentifier(value.name),inputs:value.inputs?value.inputs.map(ParamType.fromObject):[]};return checkForbidden(new ErrorFragment(_constructorGuard,params))};ErrorFragment.fromString=function(value){var params={type:"error"};var parens=value.match(regexParen);if(!parens){logger.throwArgumentError("invalid error signature","value",value)}params.name=parens[1].trim();if(params.name){verifyIdentifier(params.name)}params.inputs=parseParams(parens[2],false);return checkForbidden(ErrorFragment.fromObject(params))};ErrorFragment.isErrorFragment=function(value){return value&&value._isFragment&&value.type==="error"};return ErrorFragment}(Fragment);exports.ErrorFragment=ErrorFragment;function verifyType(type){if(type.match(/^uint($|[^1-9])/)){type="uint256"+type.substring(4)}else if(type.match(/^int($|[^1-9])/)){type="int256"+type.substring(3)}return type}var regexIdentifier=new RegExp("^[a-zA-Z$_][a-zA-Z0-9$_]*$");function verifyIdentifier(value){if(!value||!value.match(regexIdentifier)){logger.throwArgumentError('invalid identifier "'+value+'"',"value",value)}return value}var regexParen=new RegExp("^([^)(]*)\\((.*)\\)([^)(]*)$");function splitNesting(value){value=value.trim();var result=[];var accum="";var depth=0;for(var offset=0;offset<value.length;offset++){var c=value[offset];if(c===","&&depth===0){result.push(accum);accum=""}else{accum+=c;if(c==="("){depth++}else if(c===")"){depth--;if(depth===-1){logger.throwArgumentError("unbalanced parenthesis","value",value)}}}}if(accum){result.push(accum)}return result}});var fragments$1=getDefaultExportFromCjs(fragments);var abstractCoder=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.Reader=exports.Writer=exports.Coder=exports.checkResultErrors=void 0;var logger=new lib.Logger(_version$8.version);function checkResultErrors(result){var errors=[];var checkErrors=function(path,object){if(!Array.isArray(object)){return}for(var key in object){var childPath=path.slice();childPath.push(key);try{checkErrors(childPath,object[key])}catch(error){errors.push({path:childPath,error:error})}}};checkErrors([],result);return errors}exports.checkResultErrors=checkResultErrors;var Coder=function(){function Coder(name,type,localName,dynamic){this.name=name;this.type=type;this.localName=localName;this.dynamic=dynamic}Coder.prototype._throwError=function(message,value){logger.throwArgumentError(message,this.localName,value)};return Coder}();exports.Coder=Coder;var Writer=function(){function Writer(wordSize){(0,lib$3.defineReadOnly)(this,"wordSize",wordSize||32);this._data=[];this._dataLength=0;this._padding=new Uint8Array(wordSize)}Object.defineProperty(Writer.prototype,"data",{get:function(){return(0,lib$1.hexConcat)(this._data)},enumerable:false,configurable:true});Object.defineProperty(Writer.prototype,"length",{get:function(){return this._dataLength},enumerable:false,configurable:true});Writer.prototype._writeData=function(data){this._data.push(data);this._dataLength+=data.length;return data.length};Writer.prototype.appendWriter=function(writer){return this._writeData((0,lib$1.concat)(writer._data))};Writer.prototype.writeBytes=function(value){var bytes=(0,lib$1.arrayify)(value);var paddingOffset=bytes.length%this.wordSize;if(paddingOffset){bytes=(0,lib$1.concat)([bytes,this._padding.slice(paddingOffset)])}return this._writeData(bytes)};Writer.prototype._getValue=function(value){var bytes=(0,lib$1.arrayify)(lib$2.BigNumber.from(value));if(bytes.length>this.wordSize){logger.throwError("value out-of-bounds",lib.Logger.errors.BUFFER_OVERRUN,{length:this.wordSize,offset:bytes.length})}if(bytes.length%this.wordSize){bytes=(0,lib$1.concat)([this._padding.slice(bytes.length%this.wordSize),bytes])}return bytes};Writer.prototype.writeValue=function(value){return this._writeData(this._getValue(value))};Writer.prototype.writeUpdatableValue=function(){var _this=this;var offset=this._data.length;this._data.push(this._padding);this._dataLength+=this.wordSize;return function(value){_this._data[offset]=_this._getValue(value)}};return Writer}();exports.Writer=Writer;var Reader=function(){function Reader(data,wordSize,coerceFunc,allowLoose){(0,lib$3.defineReadOnly)(this,"_data",(0,lib$1.arrayify)(data));(0,lib$3.defineReadOnly)(this,"wordSize",wordSize||32);(0,lib$3.defineReadOnly)(this,"_coerceFunc",coerceFunc);(0,lib$3.defineReadOnly)(this,"allowLoose",allowLoose);this._offset=0}Object.defineProperty(Reader.prototype,"data",{get:function(){return(0,lib$1.hexlify)(this._data)},enumerable:false,configurable:true});Object.defineProperty(Reader.prototype,"consumed",{get:function(){return this._offset},enumerable:false,configurable:true});Reader.coerce=function(name,value){var match=name.match("^u?int([0-9]+)$");if(match&&parseInt(match[1])<=48){value=value.toNumber()}return value};Reader.prototype.coerce=function(name,value){if(this._coerceFunc){return this._coerceFunc(name,value)}return Reader.coerce(name,value)};Reader.prototype._peekBytes=function(offset,length,loose){var alignedLength=Math.ceil(length/this.wordSize)*this.wordSize;if(this._offset+alignedLength>this._data.length){if(this.allowLoose&&loose&&this._offset+length<=this._data.length){alignedLength=length}else{logger.throwError("data out-of-bounds",lib.Logger.errors.BUFFER_OVERRUN,{length:this._data.length,offset:this._offset+alignedLength})}}return this._data.slice(this._offset,this._offset+alignedLength)};Reader.prototype.subReader=function(offset){return new Reader(this._data.slice(this._offset+offset),this.wordSize,this._coerceFunc,this.allowLoose)};Reader.prototype.readBytes=function(length,loose){var bytes=this._peekBytes(0,length,!!loose);this._offset+=bytes.length;return bytes.slice(0,length)};Reader.prototype.readValue=function(){return lib$2.BigNumber.from(this.readBytes(this.wordSize))};return Reader}();exports.Reader=Reader});var abstractCoder$1=getDefaultExportFromCjs(abstractCoder);var sha3=createCommonjsModule(function(module){(function(){"use strict";var INPUT_ERROR="input is invalid type";var FINALIZE_ERROR="finalize already called";var WINDOW=typeof window==="object";var root=WINDOW?window:{};if(root.JS_SHA3_NO_WINDOW){WINDOW=false}var WEB_WORKER=!WINDOW&&typeof self==="object";var NODE_JS=!root.JS_SHA3_NO_NODE_JS&&typeof process==="object"&&process.versions&&process.versions.node;if(NODE_JS){root=commonjsGlobal}else if(WEB_WORKER){root=self}var COMMON_JS=!root.JS_SHA3_NO_COMMON_JS&&"object"==="object"&&module.exports;var AMD=typeof undefined==="function"&&undefined.amd;var ARRAY_BUFFER=!root.JS_SHA3_NO_ARRAY_BUFFER&&typeof ArrayBuffer!=="undefined";var HEX_CHARS="0123456789abcdef".split("");var SHAKE_PADDING=[31,7936,2031616,520093696];var CSHAKE_PADDING=[4,1024,262144,67108864];var KECCAK_PADDING=[1,256,65536,16777216];var PADDING=[6,1536,393216,100663296];var SHIFT=[0,8,16,24];var RC=[1,0,32898,0,32906,2147483648,2147516416,2147483648,32907,0,2147483649,0,2147516545,2147483648,32777,2147483648,138,0,136,0,2147516425,0,2147483658,0,2147516555,0,139,2147483648,32905,2147483648,32771,2147483648,32770,2147483648,128,2147483648,32778,0,2147483658,2147483648,2147516545,2147483648,32896,2147483648,2147483649,0,2147516424,2147483648];var BITS=[224,256,384,512];var SHAKE_BITS=[128,256];var OUTPUT_TYPES=["hex","buffer","arrayBuffer","array","digest"];var CSHAKE_BYTEPAD={128:168,256:136};if(root.JS_SHA3_NO_NODE_JS||!Array.isArray){Array.isArray=function(obj){return Object.prototype.toString.call(obj)==="[object Array]"}}if(ARRAY_BUFFER&&(root.JS_SHA3_NO_ARRAY_BUFFER_IS_VIEW||!ArrayBuffer.isView)){ArrayBuffer.isView=function(obj){return typeof obj==="object"&&obj.buffer&&obj.buffer.constructor===ArrayBuffer}}var createOutputMethod=function(bits,padding,outputType){return function(message){return new Keccak(bits,padding,bits).update(message)[outputType]()}};var createShakeOutputMethod=function(bits,padding,outputType){return function(message,outputBits){return new Keccak(bits,padding,outputBits).update(message)[outputType]()}};var createCshakeOutputMethod=function(bits,padding,outputType){return function(message,outputBits,n,s){return methods["cshake"+bits].update(message,outputBits,n,s)[outputType]()}};var createKmacOutputMethod=function(bits,padding,outputType){return function(key,message,outputBits,s){return methods["kmac"+bits].update(key,message,outputBits,s)[outputType]()}};var createOutputMethods=function(method,createMethod,bits,padding){for(var i=0;i<OUTPUT_TYPES.length;++i){var type=OUTPUT_TYPES[i];method[type]=createMethod(bits,padding,type)}return method};var createMethod=function(bits,padding){var method=createOutputMethod(bits,padding,"hex");method.create=function(){return new Keccak(bits,padding,bits)};method.update=function(message){return method.create().update(message)};return createOutputMethods(method,createOutputMethod,bits,padding)};var createShakeMethod=function(bits,padding){var method=createShakeOutputMethod(bits,padding,"hex");method.create=function(outputBits){return new Keccak(bits,padding,outputBits)};method.update=function(message,outputBits){return method.create(outputBits).update(message)};return createOutputMethods(method,createShakeOutputMethod,bits,padding)};var createCshakeMethod=function(bits,padding){var w=CSHAKE_BYTEPAD[bits];var method=createCshakeOutputMethod(bits,padding,"hex");method.create=function(outputBits,n,s){if(!n&&!s){return methods["shake"+bits].create(outputBits)}else{return new Keccak(bits,padding,outputBits).bytepad([n,s],w)}};method.update=function(message,outputBits,n,s){return method.create(outputBits,n,s).update(message)};return createOutputMethods(method,createCshakeOutputMethod,bits,padding)};var createKmacMethod=function(bits,padding){var w=CSHAKE_BYTEPAD[bits];var method=createKmacOutputMethod(bits,padding,"hex");method.create=function(key,outputBits,s){return new Kmac(bits,padding,outputBits).bytepad(["KMAC",s],w).bytepad([key],w)};method.update=function(key,message,outputBits,s){return method.create(key,outputBits,s).update(message)};return createOutputMethods(method,createKmacOutputMethod,bits,padding)};var algorithms=[{name:"keccak",padding:KECCAK_PADDING,bits:BITS,createMethod:createMethod},{name:"sha3",padding:PADDING,bits:BITS,createMethod:createMethod},{name:"shake",padding:SHAKE_PADDING,bits:SHAKE_BITS,createMethod:createShakeMethod},{name:"cshake",padding:CSHAKE_PADDING,bits:SHAKE_BITS,createMethod:createCshakeMethod},{name:"kmac",padding:CSHAKE_PADDING,bits:SHAKE_BITS,createMethod:createKmacMethod}];var methods={},methodNames=[];for(var i=0;i<algorithms.length;++i){var algorithm=algorithms[i];var bits=algorithm.bits;for(var j=0;j<bits.length;++j){var methodName=algorithm.name+"_"+bits[j];methodNames.push(methodName);methods[methodName]=algorithm.createMethod(bits[j],algorithm.padding);if(algorithm.name!=="sha3"){var newMethodName=algorithm.name+bits[j];methodNames.push(newMethodName);methods[newMethodName]=methods[methodName]}}}function Keccak(bits,padding,outputBits){this.blocks=[];this.s=[];this.padding=padding;this.outputBits=outputBits;this.reset=true;this.finalized=false;this.block=0;this.start=0;this.blockCount=1600-(bits<<1)>>5;this.byteCount=this.blockCount<<2;this.outputBlocks=outputBits>>5;this.extraBytes=(outputBits&31)>>3;for(var i=0;i<50;++i){this.s[i]=0}}Keccak.prototype.update=function(message){if(this.finalized){throw new Error(FINALIZE_ERROR)}var notString,type=typeof message;if(type!=="string"){if(type==="object"){if(message===null){throw new Error(INPUT_ERROR)}else if(ARRAY_BUFFER&&message.constructor===ArrayBuffer){message=new Uint8Array(message)}else if(!Array.isArray(message)){if(!ARRAY_BUFFER||!ArrayBuffer.isView(message)){throw new Error(INPUT_ERROR)}}}else{throw new Error(INPUT_ERROR)}notString=true}var blocks=this.blocks,byteCount=this.byteCount,length=message.length,blockCount=this.blockCount,index=0,s=this.s,i,code;while(index<length){if(this.reset){this.reset=false;blocks[0]=this.block;for(i=1;i<blockCount+1;++i){blocks[i]=0}}if(notString){for(i=this.start;index<length&&i<byteCount;++index){blocks[i>>2]|=message[index]<<SHIFT[i++&3]}}else{for(i=this.start;index<length&&i<byteCount;++index){code=message.charCodeAt(index);if(code<128){blocks[i>>2]|=code<<SHIFT[i++&3]}else if(code<2048){blocks[i>>2]|=(192|code>>6)<<SHIFT[i++&3];blocks[i>>2]|=(128|code&63)<<SHIFT[i++&3]}else if(code<55296||code>=57344){blocks[i>>2]|=(224|code>>12)<<SHIFT[i++&3];blocks[i>>2]|=(128|code>>6&63)<<SHIFT[i++&3];blocks[i>>2]|=(128|code&63)<<SHIFT[i++&3]}else{code=65536+((code&1023)<<10|message.charCodeAt(++index)&1023);blocks[i>>2]|=(240|code>>18)<<SHIFT[i++&3];blocks[i>>2]|=(128|code>>12&63)<<SHIFT[i++&3];blocks[i>>2]|=(128|code>>6&63)<<SHIFT[i++&3];blocks[i>>2]|=(128|code&63)<<SHIFT[i++&3]}}}this.lastByteIndex=i;if(i>=byteCount){this.start=i-byteCount;this.block=blocks[blockCount];for(i=0;i<blockCount;++i){s[i]^=blocks[i]}f(s);this.reset=true}else{this.start=i}}return this};Keccak.prototype.encode=function(x,right){var o=x&255,n=1;var bytes=[o];x=x>>8;o=x&255;while(o>0){bytes.unshift(o);x=x>>8;o=x&255;++n}if(right){bytes.push(n)}else{bytes.unshift(n)}this.update(bytes);return bytes.length};Keccak.prototype.encodeString=function(str){var notString,type=typeof str;if(type!=="string"){if(type==="object"){if(str===null){throw new Error(INPUT_ERROR)}else if(ARRAY_BUFFER&&str.constructor===ArrayBuffer){str=new Uint8Array(str)}else if(!Array.isArray(str)){if(!ARRAY_BUFFER||!ArrayBuffer.isView(str)){throw new Error(INPUT_ERROR)}}}else{throw new Error(INPUT_ERROR)}notString=true}var bytes=0,length=str.length;if(notString){bytes=length}else{for(var i=0;i<str.length;++i){var code=str.charCodeAt(i);if(code<128){bytes+=1}else if(code<2048){bytes+=2}else if(code<55296||code>=57344){bytes+=3}else{code=65536+((code&1023)<<10|str.charCodeAt(++i)&1023);bytes+=4}}}bytes+=this.encode(bytes*8);this.update(str);return bytes};Keccak.prototype.bytepad=function(strs,w){var bytes=this.encode(w);for(var i=0;i<strs.length;++i){bytes+=this.encodeString(strs[i])}var paddingBytes=w-bytes%w;var zeros=[];zeros.length=paddingBytes;this.update(zeros);return this};Keccak.prototype.finalize=function(){if(this.finalized){return}this.finalized=true;var blocks=this.blocks,i=this.lastByteIndex,blockCount=this.blockCount,s=this.s;blocks[i>>2]|=this.padding[i&3];if(this.lastByteIndex===this.byteCount){blocks[0]=blocks[blockCount];for(i=1;i<blockCount+1;++i){blocks[i]=0}}blocks[blockCount-1]|=2147483648;for(i=0;i<blockCount;++i){s[i]^=blocks[i]}f(s)};Keccak.prototype.toString=Keccak.prototype.hex=function(){this.finalize();var blockCount=this.blockCount,s=this.s,outputBlocks=this.outputBlocks,extraBytes=this.extraBytes,i=0,j=0;var hex="",block;while(j<outputBlocks){for(i=0;i<blockCount&&j<outputBlocks;++i,++j){block=s[i];hex+=HEX_CHARS[block>>4&15]+HEX_CHARS[block&15]+HEX_CHARS[block>>12&15]+HEX_CHARS[block>>8&15]+HEX_CHARS[block>>20&15]+HEX_CHARS[block>>16&15]+HEX_CHARS[block>>28&15]+HEX_CHARS[block>>24&15]}if(j%blockCount===0){f(s);i=0}}if(extraBytes){block=s[i];hex+=HEX_CHARS[block>>4&15]+HEX_CHARS[block&15];if(extraBytes>1){hex+=HEX_CHARS[block>>12&15]+HEX_CHARS[block>>8&15]}if(extraBytes>2){hex+=HEX_CHARS[block>>20&15]+HEX_CHARS[block>>16&15]}}return hex};Keccak.prototype.arrayBuffer=function(){this.finalize();var blockCount=this.blockCount,s=this.s,outputBlocks=this.outputBlocks,extraBytes=this.extraBytes,i=0,j=0;var bytes=this.outputBits>>3;var buffer;if(extraBytes){buffer=new ArrayBuffer(outputBlocks+1<<2)}else{buffer=new ArrayBuffer(bytes)}var array=new Uint32Array(buffer);while(j<outputBlocks){for(i=0;i<blockCount&&j<outputBlocks;++i,++j){array[j]=s[i]}if(j%blockCount===0){f(s)}}if(extraBytes){array[i]=s[i];buffer=buffer.slice(0,bytes)}return buffer};Keccak.prototype.buffer=Keccak.prototype.arrayBuffer;Keccak.prototype.digest=Keccak.prototype.array=function(){this.finalize();var blockCount=this.blockCount,s=this.s,outputBlocks=this.outputBlocks,extraBytes=this.extraBytes,i=0,j=0;var array=[],offset,block;while(j<outputBlocks){for(i=0;i<blockCount&&j<outputBlocks;++i,++j){offset=j<<2;block=s[i];array[offset]=block&255;array[offset+1]=block>>8&255;array[offset+2]=block>>16&255;array[offset+3]=block>>24&255}if(j%blockCount===0){f(s)}}if(extraBytes){offset=j<<2;block=s[i];array[offset]=block&255;if(extraBytes>1){array[offset+1]=block>>8&255}if(extraBytes>2){array[offset+2]=block>>16&255}}return array};function Kmac(bits,padding,outputBits){Keccak.call(this,bits,padding,outputBits)}Kmac.prototype=new Keccak;Kmac.prototype.finalize=function(){this.encode(this.outputBits,true);return Keccak.prototype.finalize.call(this)};var f=function(s){var h,l,n,c0,c1,c2,c3,c4,c5,c6,c7,c8,c9,b0,b1,b2,b3,b4,b5,b6,b7,b8,b9,b10,b11,b12,b13,b14,b15,b16,b17,b18,b19,b20,b21,b22,b23,b24,b25,b26,b27,b28,b29,b30,b31,b32,b33,b34,b35,b36,b37,b38,b39,b40,b41,b42,b43,b44,b45,b46,b47,b48,b49;for(n=0;n<48;n+=2){c0=s[0]^s[10]^s[20]^s[30]^s[40];c1=s[1]^s[11]^s[21]^s[31]^s[41];c2=s[2]^s[12]^s[22]^s[32]^s[42];c3=s[3]^s[13]^s[23]^s[33]^s[43];c4=s[4]^s[14]^s[24]^s[34]^s[44];c5=s[5]^s[15]^s[25]^s[35]^s[45];c6=s[6]^s[16]^s[26]^s[36]^s[46];c7=s[7]^s[17]^s[27]^s[37]^s[47];c8=s[8]^s[18]^s[28]^s[38]^s[48];c9=s[9]^s[19]^s[29]^s[39]^s[49];h=c8^(c2<<1|c3>>>31);l=c9^(c3<<1|c2>>>31);s[0]^=h;s[1]^=l;s[10]^=h;s[11]^=l;s[20]^=h;s[21]^=l;s[30]^=h;s[31]^=l;s[40]^=h;s[41]^=l;h=c0^(c4<<1|c5>>>31);l=c1^(c5<<1|c4>>>31);s[2]^=h;s[3]^=l;s[12]^=h;s[13]^=l;s[22]^=h;s[23]^=l;s[32]^=h;s[33]^=l;s[42]^=h;s[43]^=l;h=c2^(c6<<1|c7>>>31);l=c3^(c7<<1|c6>>>31);s[4]^=h;s[5]^=l;s[14]^=h;s[15]^=l;s[24]^=h;s[25]^=l;s[34]^=h;s[35]^=l;s[44]^=h;s[45]^=l;h=c4^(c8<<1|c9>>>31);l=c5^(c9<<1|c8>>>31);s[6]^=h;s[7]^=l;s[16]^=h;s[17]^=l;s[26]^=h;s[27]^=l;s[36]^=h;s[37]^=l;s[46]^=h;s[47]^=l;h=c6^(c0<<1|c1>>>31);l=c7^(c1<<1|c0>>>31);s[8]^=h;s[9]^=l;s[18]^=h;s[19]^=l;s[28]^=h;s[29]^=l;s[38]^=h;s[39]^=l;s[48]^=h;s[49]^=l;b0=s[0];b1=s[1];b32=s[11]<<4|s[10]>>>28;b33=s[10]<<4|s[11]>>>28;b14=s[20]<<3|s[21]>>>29;b15=s[21]<<3|s[20]>>>29;b46=s[31]<<9|s[30]>>>23;b47=s[30]<<9|s[31]>>>23;b28=s[40]<<18|s[41]>>>14;b29=s[41]<<18|s[40]>>>14;b20=s[2]<<1|s[3]>>>31;b21=s[3]<<1|s[2]>>>31;b2=s[13]<<12|s[12]>>>20;b3=s[12]<<12|s[13]>>>20;b34=s[22]<<10|s[23]>>>22;b35=s[23]<<10|s[22]>>>22;b16=s[33]<<13|s[32]>>>19;b17=s[32]<<13|s[33]>>>19;b48=s[42]<<2|s[43]>>>30;b49=s[43]<<2|s[42]>>>30;b40=s[5]<<30|s[4]>>>2;b41=s[4]<<30|s[5]>>>2;b22=s[14]<<6|s[15]>>>26;b23=s[15]<<6|s[14]>>>26;b4=s[25]<<11|s[24]>>>21;b5=s[24]<<11|s[25]>>>21;b36=s[34]<<15|s[35]>>>17;b37=s[35]<<15|s[34]>>>17;b18=s[45]<<29|s[44]>>>3;b19=s[44]<<29|s[45]>>>3;b10=s[6]<<28|s[7]>>>4;b11=s[7]<<28|s[6]>>>4;b42=s[17]<<23|s[16]>>>9;b43=s[16]<<23|s[17]>>>9;b24=s[26]<<25|s[27]>>>7;b25=s[27]<<25|s[26]>>>7;b6=s[36]<<21|s[37]>>>11;b7=s[37]<<21|s[36]>>>11;b38=s[47]<<24|s[46]>>>8;b39=s[46]<<24|s[47]>>>8;b30=s[8]<<27|s[9]>>>5;b31=s[9]<<27|s[8]>>>5;b12=s[18]<<20|s[19]>>>12;b13=s[19]<<20|s[18]>>>12;b44=s[29]<<7|s[28]>>>25;b45=s[28]<<7|s[29]>>>25;b26=s[38]<<8|s[39]>>>24;b27=s[39]<<8|s[38]>>>24;b8=s[48]<<14|s[49]>>>18;b9=s[49]<<14|s[48]>>>18;s[0]=b0^~b2&b4;s[1]=b1^~b3&b5;s[10]=b10^~b12&b14;s[11]=b11^~b13&b15;s[20]=b20^~b22&b24;s[21]=b21^~b23&b25;s[30]=b30^~b32&b34;s[31]=b31^~b33&b35;s[40]=b40^~b42&b44;s[41]=b41^~b43&b45;s[2]=b2^~b4&b6;s[3]=b3^~b5&b7;s[12]=b12^~b14&b16;s[13]=b13^~b15&b17;s[22]=b22^~b24&b26;s[23]=b23^~b25&b27;s[32]=b32^~b34&b36;s[33]=b33^~b35&b37;s[42]=b42^~b44&b46;s[43]=b43^~b45&b47;s[4]=b4^~b6&b8;s[5]=b5^~b7&b9;s[14]=b14^~b16&b18;s[15]=b15^~b17&b19;s[24]=b24^~b26&b28;s[25]=b25^~b27&b29;s[34]=b34^~b36&b38;s[35]=b35^~b37&b39;s[44]=b44^~b46&b48;s[45]=b45^~b47&b49;s[6]=b6^~b8&b0;s[7]=b7^~b9&b1;s[16]=b16^~b18&b10;s[17]=b17^~b19&b11;s[26]=b26^~b28&b20;s[27]=b27^~b29&b21;s[36]=b36^~b38&b30;s[37]=b37^~b39&b31;s[46]=b46^~b48&b40;s[47]=b47^~b49&b41;s[8]=b8^~b0&b2;s[9]=b9^~b1&b3;s[18]=b18^~b10&b12;s[19]=b19^~b11&b13;s[28]=b28^~b20&b22;s[29]=b29^~b21&b23;s[38]=b38^~b30&b32;s[39]=b39^~b31&b33;s[48]=b48^~b40&b42;s[49]=b49^~b41&b43;s[0]^=RC[n];s[1]^=RC[n+1]}};if(COMMON_JS){module.exports=methods}else{for(i=0;i<methodNames.length;++i){root[methodNames[i]]=methods[methodNames[i]]}if(AMD){undefined(function(){return methods})}}})()});var lib$4=createCommonjsModule(function(module,exports){"use strict";var __importDefault=commonjsGlobal&&commonjsGlobal.__importDefault||function(mod){return mod&&mod.__esModule?mod:{default:mod}};Object.defineProperty(exports,"__esModule",{value:true});exports.keccak256=void 0;var js_sha3_1=__importDefault(sha3);function keccak256(data){return"0x"+js_sha3_1.default.keccak_256((0,lib$1.arrayify)(data))}exports.keccak256=keccak256});var index$4=getDefaultExportFromCjs(lib$4);var _version$a=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.version=void 0;exports.version="rlp/5.6.1"});var _version$b=getDefaultExportFromCjs(_version$a);var lib$5=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.decode=exports.encode=void 0;var logger=new lib.Logger(_version$a.version);function arrayifyInteger(value){var result=[];while(value){result.unshift(value&255);value>>=8}return result}function unarrayifyInteger(data,offset,length){var result=0;for(var i=0;i<length;i++){result=result*256+data[offset+i]}return result}function _encode(object){if(Array.isArray(object)){var payload_1=[];object.forEach(function(child){payload_1=payload_1.concat(_encode(child))});if(payload_1.length<=55){payload_1.unshift(192+payload_1.length);return payload_1}var length_1=arrayifyInteger(payload_1.length);length_1.unshift(247+length_1.length);return length_1.concat(payload_1)}if(!(0,lib$1.isBytesLike)(object)){logger.throwArgumentError("RLP object must be BytesLike","object",object)}var data=Array.prototype.slice.call((0,lib$1.arrayify)(object));if(data.length===1&&data[0]<=127){return data}else if(data.length<=55){data.unshift(128+data.length);return data}var length=arrayifyInteger(data.length);length.unshift(183+length.length);return length.concat(data)}function encode(object){return(0,lib$1.hexlify)(_encode(object))}exports.encode=encode;function _decodeChildren(data,offset,childOffset,length){var result=[];while(childOffset<offset+1+length){var decoded=_decode(data,childOffset);result.push(decoded.result);childOffset+=decoded.consumed;if(childOffset>offset+1+length){logger.throwError("child data too short",lib.Logger.errors.BUFFER_OVERRUN,{})}}return{consumed:1+length,result:result}}function _decode(data,offset){if(data.length===0){logger.throwError("data too short",lib.Logger.errors.BUFFER_OVERRUN,{})}if(data[offset]>=248){var lengthLength=data[offset]-247;if(offset+1+lengthLength>data.length){logger.throwError("data short segment too short",lib.Logger.errors.BUFFER_OVERRUN,{})}var length_2=unarrayifyInteger(data,offset+1,lengthLength);if(offset+1+lengthLength+length_2>data.length){logger.throwError("data long segment too short",lib.Logger.errors.BUFFER_OVERRUN,{})}return _decodeChildren(data,offset,offset+1+lengthLength,lengthLength+length_2)}else if(data[offset]>=192){var length_3=data[offset]-192;if(offset+1+length_3>data.length){logger.throwError("data array too short",lib.Logger.errors.BUFFER_OVERRUN,{})}return _decodeChildren(data,offset,offset+1,length_3)}else if(data[offset]>=184){var lengthLength=data[offset]-183;if(offset+1+lengthLength>data.length){logger.throwError("data array too short",lib.Logger.errors.BUFFER_OVERRUN,{})}var length_4=unarrayifyInteger(data,offset+1,lengthLength);if(offset+1+lengthLength+length_4>data.length){logger.throwError("data array too short",lib.Logger.errors.BUFFER_OVERRUN,{})}var result=(0,lib$1.hexlify)(data.slice(offset+1+lengthLength,offset+1+lengthLength+length_4));return{consumed:1+lengthLength+length_4,result:result}}else if(data[offset]>=128){var length_5=data[offset]-128;if(offset+1+length_5>data.length){logger.throwError("data too short",lib.Logger.errors.BUFFER_OVERRUN,{})}var result=(0,lib$1.hexlify)(data.slice(offset+1,offset+1+length_5));return{consumed:1+length_5,result:result}}return{consumed:1,result:(0,lib$1.hexlify)(data[offset])}}function decode(data){var bytes=(0,lib$1.arrayify)(data);var decoded=_decode(bytes,0);if(decoded.consumed!==bytes.length){logger.throwArgumentError("invalid rlp data","data",data)}return decoded.result}exports.decode=decode});var index$5=getDefaultExportFromCjs(lib$5);var _version$c=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.version=void 0;exports.version="address/5.6.1"});var _version$d=getDefaultExportFromCjs(_version$c);var lib$6=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.getCreate2Address=exports.getContractAddress=exports.getIcapAddress=exports.isAddress=exports.getAddress=void 0;var logger=new lib.Logger(_version$c.version);function getChecksumAddress(address){if(!(0,lib$1.isHexString)(address,20)){logger.throwArgumentError("invalid address","address",address)}address=address.toLowerCase();var chars=address.substring(2).split("");var expanded=new Uint8Array(40);for(var i=0;i<40;i++){expanded[i]=chars[i].charCodeAt(0)}var hashed=(0,lib$1.arrayify)((0,lib$4.keccak256)(expanded));for(var i=0;i<40;i+=2){if(hashed[i>>1]>>4>=8){chars[i]=chars[i].toUpperCase()}if((hashed[i>>1]&15)>=8){chars[i+1]=chars[i+1].toUpperCase()}}return"0x"+chars.join("")}var MAX_SAFE_INTEGER=9007199254740991;function log10(x){if(Math.log10){return Math.log10(x)}return Math.log(x)/Math.LN10}var ibanLookup={};for(var i=0;i<10;i++){ibanLookup[String(i)]=String(i)}for(var i=0;i<26;i++){ibanLookup[String.fromCharCode(65+i)]=String(10+i)}var safeDigits=Math.floor(log10(MAX_SAFE_INTEGER));function ibanChecksum(address){address=address.toUpperCase();address=address.substring(4)+address.substring(0,2)+"00";var expanded=address.split("").map(function(c){return ibanLookup[c]}).join("");while(expanded.length>=safeDigits){var block=expanded.substring(0,safeDigits);expanded=parseInt(block,10)%97+expanded.substring(block.length)}var checksum=String(98-parseInt(expanded,10)%97);while(checksum.length<2){checksum="0"+checksum}return checksum}function getAddress(address){var result=null;if(typeof address!=="string"){logger.throwArgumentError("invalid address","address",address)}if(address.match(/^(0x)?[0-9a-fA-F]{40}$/)){if(address.substring(0,2)!=="0x"){address="0x"+address}result=getChecksumAddress(address);if(address.match(/([A-F].*[a-f])|([a-f].*[A-F])/)&&result!==address){logger.throwArgumentError("bad address checksum","address",address)}}else if(address.match(/^XE[0-9]{2}[0-9A-Za-z]{30,31}$/)){if(address.substring(2,4)!==ibanChecksum(address)){logger.throwArgumentError("bad icap checksum","address",address)}result=(0,lib$2._base36To16)(address.substring(4));while(result.length<40){result="0"+result}result=getChecksumAddress("0x"+result)}else{logger.throwArgumentError("invalid address","address",address)}return result}exports.getAddress=getAddress;function isAddress(address){try{getAddress(address);return true}catch(error){}return false}exports.isAddress=isAddress;function getIcapAddress(address){var base36=(0,lib$2._base16To36)(getAddress(address).substring(2)).toUpperCase();while(base36.length<30){base36="0"+base36}return"XE"+ibanChecksum("XE00"+base36)+base36}exports.getIcapAddress=getIcapAddress;function getContractAddress(transaction){var from=null;try{from=getAddress(transaction.from)}catch(error){logger.throwArgumentError("missing from address","transaction",transaction)}var nonce=(0,lib$1.stripZeros)((0,lib$1.arrayify)(lib$2.BigNumber.from(transaction.nonce).toHexString()));return getAddress((0,lib$1.hexDataSlice)((0,lib$4.keccak256)((0,lib$5.encode)([from,nonce])),12))}exports.getContractAddress=getContractAddress;function getCreate2Address(from,salt,initCodeHash){if((0,lib$1.hexDataLength)(salt)!==32){logger.throwArgumentError("salt must be 32 bytes","salt",salt)}if((0,lib$1.hexDataLength)(initCodeHash)!==32){logger.throwArgumentError("initCodeHash must be 32 bytes","initCodeHash",initCodeHash)}return getAddress((0,lib$1.hexDataSlice)((0,lib$4.keccak256)((0,lib$1.concat)(["0xff",getAddress(from),salt,initCodeHash])),12))}exports.getCreate2Address=getCreate2Address});var index$6=getDefaultExportFromCjs(lib$6);var address=createCommonjsModule(function(module,exports){"use strict";var __extends=commonjsGlobal&&commonjsGlobal.__extends||function(){var extendStatics=function(d,b){extendStatics=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(d,b){d.__proto__=b}||function(d,b){for(var p in b)if(Object.prototype.hasOwnProperty.call(b,p))d[p]=b[p]};return extendStatics(d,b)};return function(d,b){if(typeof b!=="function"&&b!==null)throw new TypeError("Class extends value "+String(b)+" is not a constructor or null");extendStatics(d,b);function __(){this.constructor=d}d.prototype=b===null?Object.create(b):(__.prototype=b.prototype,new __)}}();Object.defineProperty(exports,"__esModule",{value:true});exports.AddressCoder=void 0;var AddressCoder=function(_super){__extends(AddressCoder,_super);function AddressCoder(localName){return _super.call(this,"address","address",localName,false)||this}AddressCoder.prototype.defaultValue=function(){return"0x0000000000000000000000000000000000000000"};AddressCoder.prototype.encode=function(writer,value){try{value=(0,lib$6.getAddress)(value)}catch(error){this._throwError(error.message,value)}return writer.writeValue(value)};AddressCoder.prototype.decode=function(reader){return(0,lib$6.getAddress)((0,lib$1.hexZeroPad)(reader.readValue().toHexString(),20))};return AddressCoder}(abstractCoder.Coder);exports.AddressCoder=AddressCoder});var address$1=getDefaultExportFromCjs(address);var anonymous=createCommonjsModule(function(module,exports){"use strict";var __extends=commonjsGlobal&&commonjsGlobal.__extends||function(){var extendStatics=function(d,b){extendStatics=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(d,b){d.__proto__=b}||function(d,b){for(var p in b)if(Object.prototype.hasOwnProperty.call(b,p))d[p]=b[p]};return extendStatics(d,b)};return function(d,b){if(typeof b!=="function"&&b!==null)throw new TypeError("Class extends value "+String(b)+" is not a constructor or null");extendStatics(d,b);function __(){this.constructor=d}d.prototype=b===null?Object.create(b):(__.prototype=b.prototype,new __)}}();Object.defineProperty(exports,"__esModule",{value:true});exports.AnonymousCoder=void 0;var AnonymousCoder=function(_super){__extends(AnonymousCoder,_super);function AnonymousCoder(coder){var _this=_super.call(this,coder.name,coder.type,undefined,coder.dynamic)||this;_this.coder=coder;return _this}AnonymousCoder.prototype.defaultValue=function(){return this.coder.defaultValue()};AnonymousCoder.prototype.encode=function(writer,value){return this.coder.encode(writer,value)};AnonymousCoder.prototype.decode=function(reader){return this.coder.decode(reader)};return AnonymousCoder}(abstractCoder.Coder);exports.AnonymousCoder=AnonymousCoder});var anonymous$1=getDefaultExportFromCjs(anonymous);var array=createCommonjsModule(function(module,exports){"use strict";var __extends=commonjsGlobal&&commonjsGlobal.__extends||function(){var extendStatics=function(d,b){extendStatics=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(d,b){d.__proto__=b}||function(d,b){for(var p in b)if(Object.prototype.hasOwnProperty.call(b,p))d[p]=b[p]};return extendStatics(d,b)};return function(d,b){if(typeof b!=="function"&&b!==null)throw new TypeError("Class extends value "+String(b)+" is not a constructor or null");extendStatics(d,b);function __(){this.constructor=d}d.prototype=b===null?Object.create(b):(__.prototype=b.prototype,new __)}}();Object.defineProperty(exports,"__esModule",{value:true});exports.ArrayCoder=exports.unpack=exports.pack=void 0;var logger=new lib.Logger(_version$8.version);function pack(writer,coders,values){var arrayValues=null;if(Array.isArray(values)){arrayValues=values}else if(values&&typeof values==="object"){var unique_1={};arrayValues=coders.map(function(coder){var name=coder.localName;if(!name){logger.throwError("cannot encode object for signature with missing names",lib.Logger.errors.INVALID_ARGUMENT,{argument:"values",coder:coder,value:values})}if(unique_1[name]){logger.throwError("cannot encode object for signature with duplicate names",lib.Logger.errors.INVALID_ARGUMENT,{argument:"values",coder:coder,value:values})}unique_1[name]=true;return values[name]})}else{logger.throwArgumentError("invalid tuple value","tuple",values)}if(coders.length!==arrayValues.length){logger.throwArgumentError("types/value length mismatch","tuple",values)}var staticWriter=new abstractCoder.Writer(writer.wordSize);var dynamicWriter=new abstractCoder.Writer(writer.wordSize);var updateFuncs=[];coders.forEach(function(coder,index){var value=arrayValues[index];if(coder.dynamic){var dynamicOffset_1=dynamicWriter.length;coder.encode(dynamicWriter,value);var updateFunc_1=staticWriter.writeUpdatableValue();updateFuncs.push(function(baseOffset){updateFunc_1(baseOffset+dynamicOffset_1)})}else{coder.encode(staticWriter,value)}});updateFuncs.forEach(function(func){func(staticWriter.length)});var length=writer.appendWriter(staticWriter);length+=writer.appendWriter(dynamicWriter);return length}exports.pack=pack;function unpack(reader,coders){var values=[];var baseReader=reader.subReader(0);coders.forEach(function(coder){var value=null;if(coder.dynamic){var offset=reader.readValue();var offsetReader=baseReader.subReader(offset.toNumber());try{value=coder.decode(offsetReader)}catch(error){if(error.code===lib.Logger.errors.BUFFER_OVERRUN){throw error}value=error;value.baseType=coder.name;value.name=coder.localName;value.type=coder.type}}else{try{value=coder.decode(reader)}catch(error){if(error.code===lib.Logger.errors.BUFFER_OVERRUN){throw error}value=error;value.baseType=coder.name;value.name=coder.localName;value.type=coder.type}}if(value!=undefined){values.push(value)}});var uniqueNames=coders.reduce(function(accum,coder){var name=coder.localName;if(name){if(!accum[name]){accum[name]=0}accum[name]++}return accum},{});coders.forEach(function(coder,index){var name=coder.localName;if(!name||uniqueNames[name]!==1){return}if(name==="length"){name="_length"}if(values[name]!=null){return}var value=values[index];if(value instanceof Error){Object.defineProperty(values,name,{enumerable:true,get:function(){throw value}})}else{values[name]=value}});var _loop_1=function(i){var value=values[i];if(value instanceof Error){Object.defineProperty(values,i,{enumerable:true,get:function(){throw value}})}};for(var i=0;i<values.length;i++){_loop_1(i)}return Object.freeze(values)}exports.unpack=unpack;var ArrayCoder=function(_super){__extends(ArrayCoder,_super);function ArrayCoder(coder,length,localName){var _this=this;var type=coder.type+"["+(length>=0?length:"")+"]";var dynamic=length===-1||coder.dynamic;_this=_super.call(this,"array",type,localName,dynamic)||this;_this.coder=coder;_this.length=length;return _this}ArrayCoder.prototype.defaultValue=function(){var defaultChild=this.coder.defaultValue();var result=[];for(var i=0;i<this.length;i++){result.push(defaultChild)}return result};ArrayCoder.prototype.encode=function(writer,value){if(!Array.isArray(value)){this._throwError("expected array value",value)}var count=this.length;if(count===-1){count=value.length;writer.writeValue(value.length)}logger.checkArgumentCount(value.length,count,"coder array"+(this.localName?" "+this.localName:""));var coders=[];for(var i=0;i<value.length;i++){coders.push(this.coder)}return pack(writer,coders,value)};ArrayCoder.prototype.decode=function(reader){var count=this.length;if(count===-1){count=reader.readValue().toNumber();if(count*32>reader._data.length){logger.throwError("insufficient data length",lib.Logger.errors.BUFFER_OVERRUN,{length:reader._data.length,count:count})}}var coders=[];for(var i=0;i<count;i++){coders.push(new anonymous.AnonymousCoder(this.coder))}return reader.coerce(this.name,unpack(reader,coders))};return ArrayCoder}(abstractCoder.Coder);exports.ArrayCoder=ArrayCoder});var array$1=getDefaultExportFromCjs(array);var boolean_1=createCommonjsModule(function(module,exports){"use strict";var __extends=commonjsGlobal&&commonjsGlobal.__extends||function(){var extendStatics=function(d,b){extendStatics=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(d,b){d.__proto__=b}||function(d,b){for(var p in b)if(Object.prototype.hasOwnProperty.call(b,p))d[p]=b[p]};return extendStatics(d,b)};return function(d,b){if(typeof b!=="function"&&b!==null)throw new TypeError("Class extends value "+String(b)+" is not a constructor or null");extendStatics(d,b);function __(){this.constructor=d}d.prototype=b===null?Object.create(b):(__.prototype=b.prototype,new __)}}();Object.defineProperty(exports,"__esModule",{value:true});exports.BooleanCoder=void 0;var BooleanCoder=function(_super){__extends(BooleanCoder,_super);function BooleanCoder(localName){return _super.call(this,"bool","bool",localName,false)||this}BooleanCoder.prototype.defaultValue=function(){return false};BooleanCoder.prototype.encode=function(writer,value){return writer.writeValue(value?1:0)};BooleanCoder.prototype.decode=function(reader){return reader.coerce(this.type,!reader.readValue().isZero())};return BooleanCoder}(abstractCoder.Coder);exports.BooleanCoder=BooleanCoder});var boolean=getDefaultExportFromCjs(boolean_1);var bytes=createCommonjsModule(function(module,exports){"use strict";var __extends=commonjsGlobal&&commonjsGlobal.__extends||function(){var extendStatics=function(d,b){extendStatics=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(d,b){d.__proto__=b}||function(d,b){for(var p in b)if(Object.prototype.hasOwnProperty.call(b,p))d[p]=b[p]};return extendStatics(d,b)};return function(d,b){if(typeof b!=="function"&&b!==null)throw new TypeError("Class extends value "+String(b)+" is not a constructor or null");extendStatics(d,b);function __(){this.constructor=d}d.prototype=b===null?Object.create(b):(__.prototype=b.prototype,new __)}}();Object.defineProperty(exports,"__esModule",{value:true});exports.BytesCoder=exports.DynamicBytesCoder=void 0;var DynamicBytesCoder=function(_super){__extends(DynamicBytesCoder,_super);function DynamicBytesCoder(type,localName){return _super.call(this,type,type,localName,true)||this}DynamicBytesCoder.prototype.defaultValue=function(){return"0x"};DynamicBytesCoder.prototype.encode=function(writer,value){value=(0,lib$1.arrayify)(value);var length=writer.writeValue(value.length);length+=writer.writeBytes(value);return length};DynamicBytesCoder.prototype.decode=function(reader){return reader.readBytes(reader.readValue().toNumber(),true)};return DynamicBytesCoder}(abstractCoder.Coder);exports.DynamicBytesCoder=DynamicBytesCoder;var BytesCoder=function(_super){__extends(BytesCoder,_super);function BytesCoder(localName){return _super.call(this,"bytes",localName)||this}BytesCoder.prototype.decode=function(reader){return reader.coerce(this.name,(0,lib$1.hexlify)(_super.prototype.decode.call(this,reader)))};return BytesCoder}(DynamicBytesCoder);exports.BytesCoder=BytesCoder});var bytes$1=getDefaultExportFromCjs(bytes);var fixedBytes=createCommonjsModule(function(module,exports){"use strict";var __extends=commonjsGlobal&&commonjsGlobal.__extends||function(){var extendStatics=function(d,b){extendStatics=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(d,b){d.__proto__=b}||function(d,b){for(var p in b)if(Object.prototype.hasOwnProperty.call(b,p))d[p]=b[p]};return extendStatics(d,b)};return function(d,b){if(typeof b!=="function"&&b!==null)throw new TypeError("Class extends value "+String(b)+" is not a constructor or null");extendStatics(d,b);function __(){this.constructor=d}d.prototype=b===null?Object.create(b):(__.prototype=b.prototype,new __)}}();Object.defineProperty(exports,"__esModule",{value:true});exports.FixedBytesCoder=void 0;var FixedBytesCoder=function(_super){__extends(FixedBytesCoder,_super);function FixedBytesCoder(size,localName){var _this=this;var name="bytes"+String(size);_this=_super.call(this,name,name,localName,false)||this;_this.size=size;return _this}FixedBytesCoder.prototype.defaultValue=function(){return"0x0000000000000000000000000000000000000000000000000000000000000000".substring(0,2+this.size*2)};FixedBytesCoder.prototype.encode=function(writer,value){var data=(0,lib$1.arrayify)(value);if(data.length!==this.size){this._throwError("incorrect data length",value)}return writer.writeBytes(data)};FixedBytesCoder.prototype.decode=function(reader){return reader.coerce(this.name,(0,lib$1.hexlify)(reader.readBytes(this.size)))};return FixedBytesCoder}(abstractCoder.Coder);exports.FixedBytesCoder=FixedBytesCoder});var fixedBytes$1=getDefaultExportFromCjs(fixedBytes);var _null=createCommonjsModule(function(module,exports){"use strict";var __extends=commonjsGlobal&&commonjsGlobal.__extends||function(){var extendStatics=function(d,b){extendStatics=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(d,b){d.__proto__=b}||function(d,b){for(var p in b)if(Object.prototype.hasOwnProperty.call(b,p))d[p]=b[p]};return extendStatics(d,b)};return function(d,b){if(typeof b!=="function"&&b!==null)throw new TypeError("Class extends value "+String(b)+" is not a constructor or null");extendStatics(d,b);function __(){this.constructor=d}d.prototype=b===null?Object.create(b):(__.prototype=b.prototype,new __)}}();Object.defineProperty(exports,"__esModule",{value:true});exports.NullCoder=void 0;var NullCoder=function(_super){__extends(NullCoder,_super);function NullCoder(localName){return _super.call(this,"null","",localName,false)||this}NullCoder.prototype.defaultValue=function(){return null};NullCoder.prototype.encode=function(writer,value){if(value!=null){this._throwError("not null",value)}return writer.writeBytes([])};NullCoder.prototype.decode=function(reader){reader.readBytes(0);return reader.coerce(this.name,null)};return NullCoder}(abstractCoder.Coder);exports.NullCoder=NullCoder});var _null$1=getDefaultExportFromCjs(_null);var addresses=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.AddressZero=void 0;exports.AddressZero="0x0000000000000000000000000000000000000000"});var addresses$1=getDefaultExportFromCjs(addresses);var bignumbers=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.MaxInt256=exports.MinInt256=exports.MaxUint256=exports.WeiPerEther=exports.Two=exports.One=exports.Zero=exports.NegativeOne=void 0;var NegativeOne=lib$2.BigNumber.from(-1);exports.NegativeOne=NegativeOne;var Zero=lib$2.BigNumber.from(0);exports.Zero=Zero;var One=lib$2.BigNumber.from(1);exports.One=One;var Two=lib$2.BigNumber.from(2);exports.Two=Two;var WeiPerEther=lib$2.BigNumber.from("1000000000000000000");exports.WeiPerEther=WeiPerEther;var MaxUint256=lib$2.BigNumber.from("0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff");exports.MaxUint256=MaxUint256;var MinInt256=lib$2.BigNumber.from("-0x8000000000000000000000000000000000000000000000000000000000000000");exports.MinInt256=MinInt256;var MaxInt256=lib$2.BigNumber.from("0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff");exports.MaxInt256=MaxInt256});var bignumbers$1=getDefaultExportFromCjs(bignumbers);var hashes=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.HashZero=void 0;exports.HashZero="0x0000000000000000000000000000000000000000000000000000000000000000"});var hashes$1=getDefaultExportFromCjs(hashes);var strings=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.EtherSymbol=void 0;exports.EtherSymbol="Ξ"});var strings$1=getDefaultExportFromCjs(strings);var lib$7=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.EtherSymbol=exports.HashZero=exports.MaxInt256=exports.MinInt256=exports.MaxUint256=exports.WeiPerEther=exports.Two=exports.One=exports.Zero=exports.NegativeOne=exports.AddressZero=void 0;Object.defineProperty(exports,"AddressZero",{enumerable:true,get:function(){return addresses.AddressZero}});Object.defineProperty(exports,"NegativeOne",{enumerable:true,get:function(){return bignumbers.NegativeOne}});Object.defineProperty(exports,"Zero",{enumerable:true,get:function(){return bignumbers.Zero}});Object.defineProperty(exports,"One",{enumerable:true,get:function(){return bignumbers.One}});Object.defineProperty(exports,"Two",{enumerable:true,get:function(){return bignumbers.Two}});Object.defineProperty(exports,"WeiPerEther",{enumerable:true,get:function(){return bignumbers.WeiPerEther}});Object.defineProperty(exports,"MaxUint256",{enumerable:true,get:function(){return bignumbers.MaxUint256}});Object.defineProperty(exports,"MinInt256",{enumerable:true,get:function(){return bignumbers.MinInt256}});Object.defineProperty(exports,"MaxInt256",{enumerable:true,get:function(){return bignumbers.MaxInt256}});Object.defineProperty(exports,"HashZero",{enumerable:true,get:function(){return hashes.HashZero}});Object.defineProperty(exports,"EtherSymbol",{enumerable:true,get:function(){return strings.EtherSymbol}})});var index$7=getDefaultExportFromCjs(lib$7);var number=createCommonjsModule(function(module,exports){"use strict";var __extends=commonjsGlobal&&commonjsGlobal.__extends||function(){var extendStatics=function(d,b){extendStatics=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(d,b){d.__proto__=b}||function(d,b){for(var p in b)if(Object.prototype.hasOwnProperty.call(b,p))d[p]=b[p]};return extendStatics(d,b)};return function(d,b){if(typeof b!=="function"&&b!==null)throw new TypeError("Class extends value "+String(b)+" is not a constructor or null");extendStatics(d,b);function __(){this.constructor=d}d.prototype=b===null?Object.create(b):(__.prototype=b.prototype,new __)}}();Object.defineProperty(exports,"__esModule",{value:true});exports.NumberCoder=void 0;var NumberCoder=function(_super){__extends(NumberCoder,_super);function NumberCoder(size,signed,localName){var _this=this;var name=(signed?"int":"uint")+size*8;_this=_super.call(this,name,name,localName,false)||this;_this.size=size;_this.signed=signed;return _this}NumberCoder.prototype.defaultValue=function(){return 0};NumberCoder.prototype.encode=function(writer,value){var v=lib$2.BigNumber.from(value);var maxUintValue=lib$7.MaxUint256.mask(writer.wordSize*8);if(this.signed){var bounds=maxUintValue.mask(this.size*8-1);if(v.gt(bounds)||v.lt(bounds.add(lib$7.One).mul(lib$7.NegativeOne))){this._throwError("value out-of-bounds",value)}}else if(v.lt(lib$7.Zero)||v.gt(maxUintValue.mask(this.size*8))){this._throwError("value out-of-bounds",value)}v=v.toTwos(this.size*8).mask(this.size*8);if(this.signed){v=v.fromTwos(this.size*8).toTwos(8*writer.wordSize)}return writer.writeValue(v)};NumberCoder.prototype.decode=function(reader){var value=reader.readValue().mask(this.size*8);if(this.signed){value=value.fromTwos(this.size*8)}return reader.coerce(this.name,value)};return NumberCoder}(abstractCoder.Coder);exports.NumberCoder=NumberCoder});var number$1=getDefaultExportFromCjs(number);var _version$e=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.version=void 0;exports.version="strings/5.6.1"});var _version$f=getDefaultExportFromCjs(_version$e);var utf8=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.toUtf8CodePoints=exports.toUtf8String=exports._toUtf8String=exports._toEscapedUtf8String=exports.toUtf8Bytes=exports.Utf8ErrorFuncs=exports.Utf8ErrorReason=exports.UnicodeNormalizationForm=void 0;var logger=new lib.Logger(_version$e.version);var UnicodeNormalizationForm;(function(UnicodeNormalizationForm){UnicodeNormalizationForm["current"]="";UnicodeNormalizationForm["NFC"]="NFC";UnicodeNormalizationForm["NFD"]="NFD";UnicodeNormalizationForm["NFKC"]="NFKC";UnicodeNormalizationForm["NFKD"]="NFKD"})(UnicodeNormalizationForm=exports.UnicodeNormalizationForm||(exports.UnicodeNormalizationForm={}));var Utf8ErrorReason;(function(Utf8ErrorReason){Utf8ErrorReason["UNEXPECTED_CONTINUE"]="unexpected continuation byte";Utf8ErrorReason["BAD_PREFIX"]="bad codepoint prefix";Utf8ErrorReason["OVERRUN"]="string overrun";Utf8ErrorReason["MISSING_CONTINUE"]="missing continuation byte";Utf8ErrorReason["OUT_OF_RANGE"]="out of UTF-8 range";Utf8ErrorReason["UTF16_SURROGATE"]="UTF-16 surrogate";Utf8ErrorReason["OVERLONG"]="overlong representation"})(Utf8ErrorReason=exports.Utf8ErrorReason||(exports.Utf8ErrorReason={}));function errorFunc(reason,offset,bytes,output,badCodepoint){return logger.throwArgumentError("invalid codepoint at offset "+offset+"; "+reason,"bytes",bytes)}function ignoreFunc(reason,offset,bytes,output,badCodepoint){if(reason===Utf8ErrorReason.BAD_PREFIX||reason===Utf8ErrorReason.UNEXPECTED_CONTINUE){var i=0;for(var o=offset+1;o<bytes.length;o++){if(bytes[o]>>6!==2){break}i++}return i}if(reason===Utf8ErrorReason.OVERRUN){return bytes.length-offset-1}return 0}function replaceFunc(reason,offset,bytes,output,badCodepoint){if(reason===Utf8ErrorReason.OVERLONG){output.push(badCodepoint);return 0}output.push(65533);return ignoreFunc(reason,offset,bytes,output,badCodepoint)}exports.Utf8ErrorFuncs=Object.freeze({error:errorFunc,ignore:ignoreFunc,replace:replaceFunc});function getUtf8CodePoints(bytes,onError){if(onError==null){onError=exports.Utf8ErrorFuncs.error}bytes=(0,lib$1.arrayify)(bytes);var result=[];var i=0;while(i<bytes.length){var c=bytes[i++];if(c>>7===0){result.push(c);continue}var extraLength=null;var overlongMask=null;if((c&224)===192){extraLength=1;overlongMask=127}else if((c&240)===224){extraLength=2;overlongMask=2047}else if((c&248)===240){extraLength=3;overlongMask=65535}else{if((c&192)===128){i+=onError(Utf8ErrorReason.UNEXPECTED_CONTINUE,i-1,bytes,result)}else{i+=onError(Utf8ErrorReason.BAD_PREFIX,i-1,bytes,result)}continue}if(i-1+extraLength>=bytes.length){i+=onError(Utf8ErrorReason.OVERRUN,i-1,bytes,result);continue}var res=c&(1<<8-extraLength-1)-1;for(var j=0;j<extraLength;j++){var nextChar=bytes[i];if((nextChar&192)!=128){i+=onError(Utf8ErrorReason.MISSING_CONTINUE,i,bytes,result);res=null;break}res=res<<6|nextChar&63;i++}if(res===null){continue}if(res>1114111){i+=onError(Utf8ErrorReason.OUT_OF_RANGE,i-1-extraLength,bytes,result,res);continue}if(res>=55296&&res<=57343){i+=onError(Utf8ErrorReason.UTF16_SURROGATE,i-1-extraLength,bytes,result,res);continue}if(res<=overlongMask){i+=onError(Utf8ErrorReason.OVERLONG,i-1-extraLength,bytes,result,res);continue}result.push(res)}return result}function toUtf8Bytes(str,form){if(form===void 0){form=UnicodeNormalizationForm.current}if(form!=UnicodeNormalizationForm.current){logger.checkNormalize();str=str.normalize(form)}var result=[];for(var i=0;i<str.length;i++){var c=str.charCodeAt(i);if(c<128){result.push(c)}else if(c<2048){result.push(c>>6|192);result.push(c&63|128)}else if((c&64512)==55296){i++;var c2=str.charCodeAt(i);if(i>=str.length||(c2&64512)!==56320){throw new Error("invalid utf-8 string")}var pair=65536+((c&1023)<<10)+(c2&1023);result.push(pair>>18|240);result.push(pair>>12&63|128);result.push(pair>>6&63|128);result.push(pair&63|128)}else{result.push(c>>12|224);result.push(c>>6&63|128);result.push(c&63|128)}}return(0,lib$1.arrayify)(result)}exports.toUtf8Bytes=toUtf8Bytes;function escapeChar(value){var hex="0000"+value.toString(16);return"\\u"+hex.substring(hex.length-4)}function _toEscapedUtf8String(bytes,onError){return'"'+getUtf8CodePoints(bytes,onError).map(function(codePoint){if(codePoint<256){switch(codePoint){case 8:return"\\b";case 9:return"\\t";case 10:return"\\n";case 13:return"\\r";case 34:return'\\"';case 92:return"\\\\"}if(codePoint>=32&&codePoint<127){return String.fromCharCode(codePoint)}}if(codePoint<=65535){return escapeChar(codePoint)}codePoint-=65536;return escapeChar((codePoint>>10&1023)+55296)+escapeChar((codePoint&1023)+56320)}).join("")+'"'}exports._toEscapedUtf8String=_toEscapedUtf8String;function _toUtf8String(codePoints){return codePoints.map(function(codePoint){if(codePoint<=65535){return String.fromCharCode(codePoint)}codePoint-=65536;return String.fromCharCode((codePoint>>10&1023)+55296,(codePoint&1023)+56320)}).join("")}exports._toUtf8String=_toUtf8String;function toUtf8String(bytes,onError){return _toUtf8String(getUtf8CodePoints(bytes,onError))}exports.toUtf8String=toUtf8String;function toUtf8CodePoints(str,form){if(form===void 0){form=UnicodeNormalizationForm.current}return getUtf8CodePoints(toUtf8Bytes(str,form))}exports.toUtf8CodePoints=toUtf8CodePoints});var utf8$1=getDefaultExportFromCjs(utf8);var bytes32=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.parseBytes32String=exports.formatBytes32String=void 0;function formatBytes32String(text){var bytes=(0,utf8.toUtf8Bytes)(text);if(bytes.length>31){throw new Error("bytes32 string must be less than 32 bytes")}return(0,lib$1.hexlify)((0,lib$1.concat)([bytes,lib$7.HashZero]).slice(0,32))}exports.formatBytes32String=formatBytes32String;function parseBytes32String(bytes){var data=(0,lib$1.arrayify)(bytes);if(data.length!==32){throw new Error("invalid bytes32 - not 32 bytes long")}if(data[31]!==0){throw new Error("invalid bytes32 string - no null terminator")}var length=31;while(data[length-1]===0){length--}return(0,utf8.toUtf8String)(data.slice(0,length))}exports.parseBytes32String=parseBytes32String});var bytes32$1=getDefaultExportFromCjs(bytes32);var idna=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.nameprep=exports._nameprepTableC=exports._nameprepTableB2=exports._nameprepTableA1=void 0;function bytes2(data){if(data.length%4!==0){throw new Error("bad data")}var result=[];for(var i=0;i<data.length;i+=4){result.push(parseInt(data.substring(i,i+4),16))}return result}function createTable(data,func){if(!func){func=function(value){return[parseInt(value,16)]}}var lo=0;var result={};data.split(",").forEach(function(pair){var comps=pair.split(":");lo+=parseInt(comps[0],16);result[lo]=func(comps[1])});return result}function createRangeTable(data){var hi=0;return data.split(",").map(function(v){var comps=v.split("-");if(comps.length===1){comps[1]="0"}else if(comps[1]===""){comps[1]="1"}var lo=hi+parseInt(comps[0],16);hi=parseInt(comps[1],16);return{l:lo,h:hi}})}function matchMap(value,ranges){var lo=0;for(var i=0;i<ranges.length;i++){var range=ranges[i];lo+=range.l;if(value>=lo&&value<=lo+range.h&&(value-lo)%(range.d||1)===0){if(range.e&&range.e.indexOf(value-lo)!==-1){continue}return range}}return null}var Table_A_1_ranges=createRangeTable("221,13-1b,5f-,40-10,51-f,11-3,3-3,2-2,2-4,8,2,15,2d,28-8,88,48,27-,3-5,11-20,27-,8,28,3-5,12,18,b-a,1c-4,6-16,2-d,2-2,2,1b-4,17-9,8f-,10,f,1f-2,1c-34,33-14e,4,36-,13-,6-2,1a-f,4,9-,3-,17,8,2-2,5-,2,8-,3-,4-8,2-3,3,6-,16-6,2-,7-3,3-,17,8,3,3,3-,2,6-3,3-,4-a,5,2-6,10-b,4,8,2,4,17,8,3,6-,b,4,4-,2-e,2-4,b-10,4,9-,3-,17,8,3-,5-,9-2,3-,4-7,3-3,3,4-3,c-10,3,7-2,4,5-2,3,2,3-2,3-2,4-2,9,4-3,6-2,4,5-8,2-e,d-d,4,9,4,18,b,6-3,8,4,5-6,3-8,3-3,b-11,3,9,4,18,b,6-3,8,4,5-6,3-6,2,3-3,b-11,3,9,4,18,11-3,7-,4,5-8,2-7,3-3,b-11,3,13-2,19,a,2-,8-2,2-3,7,2,9-11,4-b,3b-3,1e-24,3,2-,3,2-,2-5,5,8,4,2,2-,3,e,4-,6,2,7-,b-,3-21,49,23-5,1c-3,9,25,10-,2-2f,23,6,3,8-2,5-5,1b-45,27-9,2a-,2-3,5b-4,45-4,53-5,8,40,2,5-,8,2,5-,28,2,5-,20,2,5-,8,2,5-,8,8,18,20,2,5-,8,28,14-5,1d-22,56-b,277-8,1e-2,52-e,e,8-a,18-8,15-b,e,4,3-b,5e-2,b-15,10,b-5,59-7,2b-555,9d-3,5b-5,17-,7-,27-,7-,9,2,2,2,20-,36,10,f-,7,14-,4,a,54-3,2-6,6-5,9-,1c-10,13-1d,1c-14,3c-,10-6,32-b,240-30,28-18,c-14,a0,115-,3,66-,b-76,5,5-,1d,24,2,5-2,2,8-,35-2,19,f-10,1d-3,311-37f,1b,5a-b,d7-19,d-3,41,57-,68-4,29-3,5f,29-37,2e-2,25-c,2c-2,4e-3,30,78-3,64-,20,19b7-49,51a7-59,48e-2,38-738,2ba5-5b,222f-,3c-94,8-b,6-4,1b,6,2,3,3,6d-20,16e-f,41-,37-7,2e-2,11-f,5-b,18-,b,14,5-3,6,88-,2,bf-2,7-,7-,7-,4-2,8,8-9,8-2ff,20,5-b,1c-b4,27-,27-cbb1,f7-9,28-2,b5-221,56,48,3-,2-,3-,5,d,2,5,3,42,5-,9,8,1d,5,6,2-2,8,153-3,123-3,33-27fd,a6da-5128,21f-5df,3-fffd,3-fffd,3-fffd,3-fffd,3-fffd,3-fffd,3-fffd,3-fffd,3-fffd,3-fffd,3-fffd,3,2-1d,61-ff7d");var Table_B_1_flags="ad,34f,1806,180b,180c,180d,200b,200c,200d,2060,feff".split(",").map(function(v){return parseInt(v,16)});var Table_B_2_ranges=[{h:25,s:32,l:65},{h:30,s:32,e:[23],l:127},{h:54,s:1,e:[48],l:64,d:2},{h:14,s:1,l:57,d:2},{h:44,s:1,l:17,d:2},{h:10,s:1,e:[2,6,8],l:61,d:2},{h:16,s:1,l:68,d:2},{h:84,s:1,e:[18,24,66],l:19,d:2},{h:26,s:32,e:[17],l:435},{h:22,s:1,l:71,d:2},{h:15,s:80,l:40},{h:31,s:32,l:16},{h:32,s:1,l:80,d:2},{h:52,s:1,l:42,d:2},{h:12,s:1,l:55,d:2},{h:40,s:1,e:[38],l:15,d:2},{h:14,s:1,l:48,d:2},{h:37,s:48,l:49},{h:148,s:1,l:6351,d:2},{h:88,s:1,l:160,d:2},{h:15,s:16,l:704},{h:25,s:26,l:854},{h:25,s:32,l:55915},{h:37,s:40,l:1247},{h:25,s:-119711,l:53248},{h:25,s:-119763,l:52},{h:25,s:-119815,l:52},{h:25,s:-119867,e:[1,4,5,7,8,11,12,17],l:52},{h:25,s:-119919,l:52},{h:24,s:-119971,e:[2,7,8,17],l:52},{h:24,s:-120023,e:[2,7,13,15,16,17],l:52},{h:25,s:-120075,l:52},{h:25,s:-120127,l:52},{h:25,s:-120179,l:52},{h:25,s:-120231,l:52},{h:25,s:-120283,l:52},{h:25,s:-120335,l:52},{h:24,s:-119543,e:[17],l:56},{h:24,s:-119601,e:[17],l:58},{h:24,s:-119659,e:[17],l:58},{h:24,s:-119717,e:[17],l:58},{h:24,s:-119775,e:[17],l:58}];var Table_B_2_lut_abs=createTable("b5:3bc,c3:ff,7:73,2:253,5:254,3:256,1:257,5:259,1:25b,3:260,1:263,2:269,1:268,5:26f,1:272,2:275,7:280,3:283,5:288,3:28a,1:28b,5:292,3f:195,1:1bf,29:19e,125:3b9,8b:3b2,1:3b8,1:3c5,3:3c6,1:3c0,1a:3ba,1:3c1,1:3c3,2:3b8,1:3b5,1bc9:3b9,1c:1f76,1:1f77,f:1f7a,1:1f7b,d:1f78,1:1f79,1:1f7c,1:1f7d,107:63,5:25b,4:68,1:68,1:68,3:69,1:69,1:6c,3:6e,4:70,1:71,1:72,1:72,1:72,7:7a,2:3c9,2:7a,2:6b,1:e5,1:62,1:63,3:65,1:66,2:6d,b:3b3,1:3c0,6:64,1b574:3b8,1a:3c3,20:3b8,1a:3c3,20:3b8,1a:3c3,20:3b8,1a:3c3,20:3b8,1a:3c3");var Table_B_2_lut_rel=createTable("179:1,2:1,2:1,5:1,2:1,a:4f,a:1,8:1,2:1,2:1,3:1,5:1,3:1,4:1,2:1,3:1,4:1,8:2,1:1,2:2,1:1,2:2,27:2,195:26,2:25,1:25,1:25,2:40,2:3f,1:3f,33:1,11:-6,1:-9,1ac7:-3a,6d:-8,1:-8,1:-8,1:-8,1:-8,1:-8,1:-8,1:-8,9:-8,1:-8,1:-8,1:-8,1:-8,1:-8,b:-8,1:-8,1:-8,1:-8,1:-8,1:-8,1:-8,1:-8,9:-8,1:-8,1:-8,1:-8,1:-8,1:-8,1:-8,1:-8,9:-8,1:-8,1:-8,1:-8,1:-8,1:-8,c:-8,2:-8,2:-8,2:-8,9:-8,1:-8,1:-8,1:-8,1:-8,1:-8,1:-8,1:-8,49:-8,1:-8,1:-4a,1:-4a,d:-56,1:-56,1:-56,1:-56,d:-8,1:-8,f:-8,1:-8,3:-7");var Table_B_2_complex=createTable("df:00730073,51:00690307,19:02BC006E,a7:006A030C,18a:002003B9,16:03B903080301,20:03C503080301,1d7:05650582,190f:00680331,1:00740308,1:0077030A,1:0079030A,1:006102BE,b6:03C50313,2:03C503130300,2:03C503130301,2:03C503130342,2a:1F0003B9,1:1F0103B9,1:1F0203B9,1:1F0303B9,1:1F0403B9,1:1F0503B9,1:1F0603B9,1:1F0703B9,1:1F0003B9,1:1F0103B9,1:1F0203B9,1:1F0303B9,1:1F0403B9,1:1F0503B9,1:1F0603B9,1:1F0703B9,1:1F2003B9,1:1F2103B9,1:1F2203B9,1:1F2303B9,1:1F2403B9,1:1F2503B9,1:1F2603B9,1:1F2703B9,1:1F2003B9,1:1F2103B9,1:1F2203B9,1:1F2303B9,1:1F2403B9,1:1F2503B9,1:1F2603B9,1:1F2703B9,1:1F6003B9,1:1F6103B9,1:1F6203B9,1:1F6303B9,1:1F6403B9,1:1F6503B9,1:1F6603B9,1:1F6703B9,1:1F6003B9,1:1F6103B9,1:1F6203B9,1:1F6303B9,1:1F6403B9,1:1F6503B9,1:1F6603B9,1:1F6703B9,3:1F7003B9,1:03B103B9,1:03AC03B9,2:03B10342,1:03B1034203B9,5:03B103B9,6:1F7403B9,1:03B703B9,1:03AE03B9,2:03B70342,1:03B7034203B9,5:03B703B9,6:03B903080300,1:03B903080301,3:03B90342,1:03B903080342,b:03C503080300,1:03C503080301,1:03C10313,2:03C50342,1:03C503080342,b:1F7C03B9,1:03C903B9,1:03CE03B9,2:03C90342,1:03C9034203B9,5:03C903B9,ac:00720073,5b:00B00063,6:00B00066,d:006E006F,a:0073006D,1:00740065006C,1:0074006D,124f:006800700061,2:00610075,2:006F0076,b:00700061,1:006E0061,1:03BC0061,1:006D0061,1:006B0061,1:006B0062,1:006D0062,1:00670062,3:00700066,1:006E0066,1:03BC0066,4:0068007A,1:006B0068007A,1:006D0068007A,1:00670068007A,1:00740068007A,15:00700061,1:006B00700061,1:006D00700061,1:006700700061,8:00700076,1:006E0076,1:03BC0076,1:006D0076,1:006B0076,1:006D0076,1:00700077,1:006E0077,1:03BC0077,1:006D0077,1:006B0077,1:006D0077,1:006B03C9,1:006D03C9,2:00620071,3:00632215006B0067,1:0063006F002E,1:00640062,1:00670079,2:00680070,2:006B006B,1:006B006D,9:00700068,2:00700070006D,1:00700072,2:00730076,1:00770062,c723:00660066,1:00660069,1:0066006C,1:006600660069,1:00660066006C,1:00730074,1:00730074,d:05740576,1:05740565,1:0574056B,1:057E0576,1:0574056D",bytes2);var Table_C_ranges=createRangeTable("80-20,2a0-,39c,32,f71,18e,7f2-f,19-7,30-4,7-5,f81-b,5,a800-20ff,4d1-1f,110,fa-6,d174-7,2e84-,ffff-,ffff-,ffff-,ffff-,ffff-,ffff-,ffff-,ffff-,ffff-,ffff-,ffff-,ffff-,2,1f-5f,ff7f-20001");function flatten(values){return values.reduce(function(accum,value){value.forEach(function(value){accum.push(value)});return accum},[])}function _nameprepTableA1(codepoint){return!!matchMap(codepoint,Table_A_1_ranges)}exports._nameprepTableA1=_nameprepTableA1;function _nameprepTableB2(codepoint){var range=matchMap(codepoint,Table_B_2_ranges);if(range){return[codepoint+range.s]}var codes=Table_B_2_lut_abs[codepoint];if(codes){return codes}var shift=Table_B_2_lut_rel[codepoint];if(shift){return[codepoint+shift[0]]}var complex=Table_B_2_complex[codepoint];if(complex){return complex}return null}exports._nameprepTableB2=_nameprepTableB2;function _nameprepTableC(codepoint){return!!matchMap(codepoint,Table_C_ranges)}exports._nameprepTableC=_nameprepTableC;function nameprep(value){if(value.match(/^[a-z0-9-]*$/i)&&value.length<=59){return value.toLowerCase()}var codes=(0,utf8.toUtf8CodePoints)(value);codes=flatten(codes.map(function(code){if(Table_B_1_flags.indexOf(code)>=0){return[]}if(code>=65024&&code<=65039){return[]}var codesTableB2=_nameprepTableB2(code);if(codesTableB2){return codesTableB2}return[code]}));codes=(0,utf8.toUtf8CodePoints)((0,utf8._toUtf8String)(codes),utf8.UnicodeNormalizationForm.NFKC);codes.forEach(function(code){if(_nameprepTableC(code)){throw new Error("STRINGPREP_CONTAINS_PROHIBITED")}});codes.forEach(function(code){if(_nameprepTableA1(code)){throw new Error("STRINGPREP_CONTAINS_UNASSIGNED")}});var name=(0,utf8._toUtf8String)(codes);if(name.substring(0,1)==="-"||name.substring(2,4)==="--"||name.substring(name.length-1)==="-"){throw new Error("invalid hyphen")}if(name.length>63){throw new Error("too long")}return name}exports.nameprep=nameprep});var idna$1=getDefaultExportFromCjs(idna);var lib$8=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.nameprep=exports.parseBytes32String=exports.formatBytes32String=exports.UnicodeNormalizationForm=exports.Utf8ErrorReason=exports.Utf8ErrorFuncs=exports.toUtf8String=exports.toUtf8CodePoints=exports.toUtf8Bytes=exports._toEscapedUtf8String=void 0;Object.defineProperty(exports,"formatBytes32String",{enumerable:true,get:function(){return bytes32.formatBytes32String}});Object.defineProperty(exports,"parseBytes32String",{enumerable:true,get:function(){return bytes32.parseBytes32String}});Object.defineProperty(exports,"nameprep",{enumerable:true,get:function(){return idna.nameprep}});Object.defineProperty(exports,"_toEscapedUtf8String",{enumerable:true,get:function(){return utf8._toEscapedUtf8String}});Object.defineProperty(exports,"toUtf8Bytes",{enumerable:true,get:function(){return utf8.toUtf8Bytes}});Object.defineProperty(exports,"toUtf8CodePoints",{enumerable:true,get:function(){return utf8.toUtf8CodePoints}});Object.defineProperty(exports,"toUtf8String",{enumerable:true,get:function(){return utf8.toUtf8String}});Object.defineProperty(exports,"UnicodeNormalizationForm",{enumerable:true,get:function(){return utf8.UnicodeNormalizationForm}});Object.defineProperty(exports,"Utf8ErrorFuncs",{enumerable:true,get:function(){return utf8.Utf8ErrorFuncs}});Object.defineProperty(exports,"Utf8ErrorReason",{enumerable:true,get:function(){return utf8.Utf8ErrorReason}})});var index$8=getDefaultExportFromCjs(lib$8);var string=createCommonjsModule(function(module,exports){"use strict";var __extends=commonjsGlobal&&commonjsGlobal.__extends||function(){var extendStatics=function(d,b){extendStatics=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(d,b){d.__proto__=b}||function(d,b){for(var p in b)if(Object.prototype.hasOwnProperty.call(b,p))d[p]=b[p]};return extendStatics(d,b)};return function(d,b){if(typeof b!=="function"&&b!==null)throw new TypeError("Class extends value "+String(b)+" is not a constructor or null");extendStatics(d,b);function __(){this.constructor=d}d.prototype=b===null?Object.create(b):(__.prototype=b.prototype,new __)}}();Object.defineProperty(exports,"__esModule",{value:true});exports.StringCoder=void 0;var StringCoder=function(_super){__extends(StringCoder,_super);function StringCoder(localName){return _super.call(this,"string",localName)||this}StringCoder.prototype.defaultValue=function(){return""};StringCoder.prototype.encode=function(writer,value){return _super.prototype.encode.call(this,writer,(0,lib$8.toUtf8Bytes)(value))};StringCoder.prototype.decode=function(reader){return(0,lib$8.toUtf8String)(_super.prototype.decode.call(this,reader))};return StringCoder}(bytes.DynamicBytesCoder);exports.StringCoder=StringCoder});var string$1=getDefaultExportFromCjs(string);var tuple=createCommonjsModule(function(module,exports){"use strict";var __extends=commonjsGlobal&&commonjsGlobal.__extends||function(){var extendStatics=function(d,b){extendStatics=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(d,b){d.__proto__=b}||function(d,b){for(var p in b)if(Object.prototype.hasOwnProperty.call(b,p))d[p]=b[p]};return extendStatics(d,b)};return function(d,b){if(typeof b!=="function"&&b!==null)throw new TypeError("Class extends value "+String(b)+" is not a constructor or null");extendStatics(d,b);function __(){this.constructor=d}d.prototype=b===null?Object.create(b):(__.prototype=b.prototype,new __)}}();Object.defineProperty(exports,"__esModule",{value:true});exports.TupleCoder=void 0;var TupleCoder=function(_super){__extends(TupleCoder,_super);function TupleCoder(coders,localName){var _this=this;var dynamic=false;var types=[];coders.forEach(function(coder){if(coder.dynamic){dynamic=true}types.push(coder.type)});var type="tuple("+types.join(",")+")";_this=_super.call(this,"tuple",type,localName,dynamic)||this;_this.coders=coders;return _this}TupleCoder.prototype.defaultValue=function(){var values=[];this.coders.forEach(function(coder){values.push(coder.defaultValue())});var uniqueNames=this.coders.reduce(function(accum,coder){var name=coder.localName;if(name){if(!accum[name]){accum[name]=0}accum[name]++}return accum},{});this.coders.forEach(function(coder,index){var name=coder.localName;if(!name||uniqueNames[name]!==1){return}if(name==="length"){name="_length"}if(values[name]!=null){return}values[name]=values[index]});return Object.freeze(values)};TupleCoder.prototype.encode=function(writer,value){return(0,array.pack)(writer,this.coders,value)};TupleCoder.prototype.decode=function(reader){return reader.coerce(this.name,(0,array.unpack)(reader,this.coders))};return TupleCoder}(abstractCoder.Coder);exports.TupleCoder=TupleCoder});var tuple$1=getDefaultExportFromCjs(tuple);var abiCoder=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.defaultAbiCoder=exports.AbiCoder=void 0;var logger=new lib.Logger(_version$8.version);var paramTypeBytes=new RegExp(/^bytes([0-9]*)$/);var paramTypeNumber=new RegExp(/^(u?int)([0-9]*)$/);var AbiCoder=function(){function AbiCoder(coerceFunc){(0,lib$3.defineReadOnly)(this,"coerceFunc",coerceFunc||null)}AbiCoder.prototype._getCoder=function(param){var _this=this;switch(param.baseType){case"address":return new address.AddressCoder(param.name);case"bool":return new boolean_1.BooleanCoder(param.name);case"string":return new string.StringCoder(param.name);case"bytes":return new bytes.BytesCoder(param.name);case"array":return new array.ArrayCoder(this._getCoder(param.arrayChildren),param.arrayLength,param.name);case"tuple":return new tuple.TupleCoder((param.components||[]).map(function(component){return _this._getCoder(component)}),param.name);case"":return new _null.NullCoder(param.name)}var match=param.type.match(paramTypeNumber);if(match){var size=parseInt(match[2]||"256");if(size===0||size>256||size%8!==0){logger.throwArgumentError("invalid "+match[1]+" bit length","param",param)}return new number.NumberCoder(size/8,match[1]==="int",param.name)}match=param.type.match(paramTypeBytes);if(match){var size=parseInt(match[1]);if(size===0||size>32){logger.throwArgumentError("invalid bytes length","param",param)}return new fixedBytes.FixedBytesCoder(size,param.name)}return logger.throwArgumentError("invalid type","type",param.type)};AbiCoder.prototype._getWordSize=function(){return 32};AbiCoder.prototype._getReader=function(data,allowLoose){return new abstractCoder.Reader(data,this._getWordSize(),this.coerceFunc,allowLoose)};AbiCoder.prototype._getWriter=function(){return new abstractCoder.Writer(this._getWordSize())};AbiCoder.prototype.getDefaultValue=function(types){var _this=this;var coders=types.map(function(type){return _this._getCoder(fragments.ParamType.from(type))});var coder=new tuple.TupleCoder(coders,"_");return coder.defaultValue()};AbiCoder.prototype.encode=function(types,values){var _this=this;if(types.length!==values.length){logger.throwError("types/values length mismatch",lib.Logger.errors.INVALID_ARGUMENT,{count:{types:types.length,values:values.length},value:{types:types,values:values}})}var coders=types.map(function(type){return _this._getCoder(fragments.ParamType.from(type))});var coder=new tuple.TupleCoder(coders,"_");var writer=this._getWriter();coder.encode(writer,values);return writer.data};AbiCoder.prototype.decode=function(types,data,loose){var _this=this;var coders=types.map(function(type){return _this._getCoder(fragments.ParamType.from(type))});var coder=new tuple.TupleCoder(coders,"_");return coder.decode(this._getReader((0,lib$1.arrayify)(data),loose))};return AbiCoder}();exports.AbiCoder=AbiCoder;exports.defaultAbiCoder=new AbiCoder});var abiCoder$1=getDefaultExportFromCjs(abiCoder);var id_1=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.id=void 0;function id(text){return(0,lib$4.keccak256)((0,lib$8.toUtf8Bytes)(text))}exports.id=id});var id=getDefaultExportFromCjs(id_1);var _version$g=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.version=void 0;exports.version="hash/5.6.1"});var _version$h=getDefaultExportFromCjs(_version$g);var namehash_1=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.dnsEncode=exports.namehash=exports.isValidName=void 0;var logger=new lib.Logger(_version$g.version);var Zeros=new Uint8Array(32);Zeros.fill(0);var Partition=new RegExp("^((.*)\\.)?([^.]+)$");function isValidName(name){try{var comps=name.split(".");for(var i=0;i<comps.length;i++){if((0,lib$8.nameprep)(comps[i]).length===0){throw new Error("empty")}}return true}catch(error){}return false}exports.isValidName=isValidName;function namehash(name){if(typeof name!=="string"){logger.throwArgumentError("invalid ENS name; not a string","name",name)}var current=name;var result=Zeros;while(current.length){var partition=current.match(Partition);if(partition==null||partition[2]===""){logger.throwArgumentError("invalid ENS address; missing component","name",name)}var label=(0,lib$8.toUtf8Bytes)((0,lib$8.nameprep)(partition[3]));result=(0,lib$4.keccak256)((0,lib$1.concat)([result,(0,lib$4.keccak256)(label)]));current=partition[2]||""}return(0,lib$1.hexlify)(result)}exports.namehash=namehash;function dnsEncode(name){return(0,lib$1.hexlify)((0,lib$1.concat)(name.split(".").map(function(comp){var bytes=(0,lib$8.toUtf8Bytes)("_"+(0,lib$8.nameprep)(comp));bytes[0]=bytes.length-1;return bytes})))+"00"}exports.dnsEncode=dnsEncode});var namehash=getDefaultExportFromCjs(namehash_1);var message=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.hashMessage=exports.messagePrefix=void 0;exports.messagePrefix="Ethereum Signed Message:\n";function hashMessage(message){if(typeof message==="string"){message=(0,lib$8.toUtf8Bytes)(message)}return(0,lib$4.keccak256)((0,lib$1.concat)([(0,lib$8.toUtf8Bytes)(exports.messagePrefix),(0,lib$8.toUtf8Bytes)(String(message.length)),message]))}exports.hashMessage=hashMessage});var message$1=getDefaultExportFromCjs(message);var typedData=createCommonjsModule(function(module,exports){"use strict";var __awaiter=commonjsGlobal&&commonjsGlobal.__awaiter||function(thisArg,_arguments,P,generator){function adopt(value){return value instanceof P?value:new P(function(resolve){resolve(value)})}return new(P||(P=Promise))(function(resolve,reject){function fulfilled(value){try{step(generator.next(value))}catch(e){reject(e)}}function rejected(value){try{step(generator["throw"](value))}catch(e){reject(e)}}function step(result){result.done?resolve(result.value):adopt(result.value).then(fulfilled,rejected)}step((generator=generator.apply(thisArg,_arguments||[])).next())})};var __generator=commonjsGlobal&&commonjsGlobal.__generator||function(thisArg,body){var _={label:0,sent:function(){if(t[0]&1)throw t[1];return t[1]},trys:[],ops:[]},f,y,t,g;return g={next:verb(0),throw:verb(1),return:verb(2)},typeof Symbol==="function"&&(g[Symbol.iterator]=function(){return this}),g;function verb(n){return function(v){return step([n,v])}}function step(op){if(f)throw new TypeError("Generator is already executing.");while(_)try{if(f=1,y&&(t=op[0]&2?y["return"]:op[0]?y["throw"]||((t=y["return"])&&t.call(y),0):y.next)&&!(t=t.call(y,op[1])).done)return t;if(y=0,t)op=[op[0]&2,t.value];switch(op[0]){case 0:case 1:t=op;break;case 4:_.label++;return{value:op[1],done:false};case 5:_.label++;y=op[1];op=[0];continue;case 7:op=_.ops.pop();_.trys.pop();continue;default:if(!(t=_.trys,t=t.length>0&&t[t.length-1])&&(op[0]===6||op[0]===2)){_=0;continue}if(op[0]===3&&(!t||op[1]>t[0]&&op[1]<t[3])){_.label=op[1];break}if(op[0]===6&&_.label<t[1]){_.label=t[1];t=op;break}if(t&&_.label<t[2]){_.label=t[2];_.ops.push(op);break}if(t[2])_.ops.pop();_.trys.pop();continue}op=body.call(thisArg,_)}catch(e){op=[6,e];y=0}finally{f=t=0}if(op[0]&5)throw op[1];return{value:op[0]?op[1]:void 0,done:true}}};Object.defineProperty(exports,"__esModule",{value:true});exports.TypedDataEncoder=void 0;var logger=new lib.Logger(_version$g.version);var padding=new Uint8Array(32);padding.fill(0);var NegativeOne=lib$2.BigNumber.from(-1);var Zero=lib$2.BigNumber.from(0);var One=lib$2.BigNumber.from(1);var MaxUint256=lib$2.BigNumber.from("0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff");function hexPadRight(value){var bytes=(0,lib$1.arrayify)(value);var padOffset=bytes.length%32;if(padOffset){return(0,lib$1.hexConcat)([bytes,padding.slice(padOffset)])}return(0,lib$1.hexlify)(bytes)}var hexTrue=(0,lib$1.hexZeroPad)(One.toHexString(),32);var hexFalse=(0,lib$1.hexZeroPad)(Zero.toHexString(),32);var domainFieldTypes={name:"string",version:"string",chainId:"uint256",verifyingContract:"address",salt:"bytes32"};var domainFieldNames=["name","version","chainId","verifyingContract","salt"];function checkString(key){return function(value){if(typeof value!=="string"){logger.throwArgumentError("invalid domain value for "+JSON.stringify(key),"domain."+key,value)}return value}}var domainChecks={name:checkString("name"),version:checkString("version"),chainId:function(value){try{return lib$2.BigNumber.from(value).toString()}catch(error){}return logger.throwArgumentError('invalid domain value for "chainId"',"domain.chainId",value)},verifyingContract:function(value){try{return(0,lib$6.getAddress)(value).toLowerCase()}catch(error){}return logger.throwArgumentError('invalid domain value "verifyingContract"',"domain.verifyingContract",value)},salt:function(value){try{var bytes=(0,lib$1.arrayify)(value);if(bytes.length!==32){throw new Error("bad length")}return(0,lib$1.hexlify)(bytes)}catch(error){}return logger.throwArgumentError('invalid domain value "salt"',"domain.salt",value)}};function getBaseEncoder(type){{var match=type.match(/^(u?)int(\d*)$/);if(match){var signed=match[1]==="";var width=parseInt(match[2]||"256");if(width%8!==0||width>256||match[2]&&match[2]!==String(width)){logger.throwArgumentError("invalid numeric width","type",type)}var boundsUpper_1=MaxUint256.mask(signed?width-1:width);var boundsLower_1=signed?boundsUpper_1.add(One).mul(NegativeOne):Zero;return function(value){var v=lib$2.BigNumber.from(value);if(v.lt(boundsLower_1)||v.gt(boundsUpper_1)){logger.throwArgumentError("value out-of-bounds for "+type,"value",value)}return(0,lib$1.hexZeroPad)(v.toTwos(256).toHexString(),32)}}}{var match=type.match(/^bytes(\d+)$/);if(match){var width_1=parseInt(match[1]);if(width_1===0||width_1>32||match[1]!==String(width_1)){logger.throwArgumentError("invalid bytes width","type",type)}return function(value){var bytes=(0,lib$1.arrayify)(value);if(bytes.length!==width_1){logger.throwArgumentError("invalid length for "+type,"value",value)}return hexPadRight(value)}}}switch(type){case"address":return function(value){return(0,lib$1.hexZeroPad)((0,lib$6.getAddress)(value),32)};case"bool":return function(value){return!value?hexFalse:hexTrue};case"bytes":return function(value){return(0,lib$4.keccak256)(value)};case"string":return function(value){return(0,id_1.id)(value)}}return null}function encodeType(name,fields){return name+"("+fields.map(function(_a){var name=_a.name,type=_a.type;return type+" "+name}).join(",")+")"}var TypedDataEncoder=function(){function TypedDataEncoder(types){(0,lib$3.defineReadOnly)(this,"types",Object.freeze((0,lib$3.deepCopy)(types)));(0,lib$3.defineReadOnly)(this,"_encoderCache",{});(0,lib$3.defineReadOnly)(this,"_types",{});var links={};var parents={};var subtypes={};Object.keys(types).forEach(function(type){links[type]={};parents[type]=[];subtypes[type]={}});var _loop_1=function(name_1){var uniqueNames={};types[name_1].forEach(function(field){if(uniqueNames[field.name]){logger.throwArgumentError("duplicate variable name "+JSON.stringify(field.name)+" in "+JSON.stringify(name_1),"types",types)}uniqueNames[field.name]=true;var baseType=field.type.match(/^([^\x5b]*)(\x5b|$)/)[1];if(baseType===name_1){logger.throwArgumentError("circular type reference to "+JSON.stringify(baseType),"types",types)}var encoder=getBaseEncoder(baseType);if(encoder){return}if(!parents[baseType]){logger.throwArgumentError("unknown type "+JSON.stringify(baseType),"types",types)}parents[baseType].push(name_1);links[name_1][baseType]=true})};for(var name_1 in types){_loop_1(name_1)}var primaryTypes=Object.keys(parents).filter(function(n){return parents[n].length===0});if(primaryTypes.length===0){logger.throwArgumentError("missing primary type","types",types)}else if(primaryTypes.length>1){logger.throwArgumentError("ambiguous primary types or unused types: "+primaryTypes.map(function(t){return JSON.stringify(t)}).join(", "),"types",types)}(0,lib$3.defineReadOnly)(this,"primaryType",primaryTypes[0]);function checkCircular(type,found){if(found[type]){logger.throwArgumentError("circular type reference to "+JSON.stringify(type),"types",types)}found[type]=true;Object.keys(links[type]).forEach(function(child){if(!parents[child]){return}checkCircular(child,found);Object.keys(found).forEach(function(subtype){subtypes[subtype][child]=true})});delete found[type]}checkCircular(this.primaryType,{});for(var name_2 in subtypes){var st=Object.keys(subtypes[name_2]);st.sort();this._types[name_2]=encodeType(name_2,types[name_2])+st.map(function(t){return encodeType(t,types[t])}).join("")}}TypedDataEncoder.prototype.getEncoder=function(type){var encoder=this._encoderCache[type];if(!encoder){encoder=this._encoderCache[type]=this._getEncoder(type)}return encoder};TypedDataEncoder.prototype._getEncoder=function(type){var _this=this;{var encoder=getBaseEncoder(type);if(encoder){return encoder}}var match=type.match(/^(.*)(\x5b(\d*)\x5d)$/);if(match){var subtype_1=match[1];var subEncoder_1=this.getEncoder(subtype_1);var length_1=parseInt(match[3]);return function(value){if(length_1>=0&&value.length!==length_1){logger.throwArgumentError("array length mismatch; expected length ${ arrayLength }","value",value)}var result=value.map(subEncoder_1);if(_this._types[subtype_1]){result=result.map(lib$4.keccak256)}return(0,lib$4.keccak256)((0,lib$1.hexConcat)(result))}}var fields=this.types[type];if(fields){var encodedType_1=(0,id_1.id)(this._types[type]);return function(value){var values=fields.map(function(_a){var name=_a.name,type=_a.type;var result=_this.getEncoder(type)(value[name]);if(_this._types[type]){return(0,lib$4.keccak256)(result)}return result});values.unshift(encodedType_1);return(0,lib$1.hexConcat)(values)}}return logger.throwArgumentError("unknown type: "+type,"type",type)};TypedDataEncoder.prototype.encodeType=function(name){var result=this._types[name];if(!result){logger.throwArgumentError("unknown type: "+JSON.stringify(name),"name",name)}return result};TypedDataEncoder.prototype.encodeData=function(type,value){return this.getEncoder(type)(value)};TypedDataEncoder.prototype.hashStruct=function(name,value){return(0,lib$4.keccak256)(this.encodeData(name,value))};TypedDataEncoder.prototype.encode=function(value){return this.encodeData(this.primaryType,value)};TypedDataEncoder.prototype.hash=function(value){return this.hashStruct(this.primaryType,value)};TypedDataEncoder.prototype._visit=function(type,value,callback){var _this=this;{var encoder=getBaseEncoder(type);if(encoder){return callback(type,value)}}var match=type.match(/^(.*)(\x5b(\d*)\x5d)$/);if(match){var subtype_2=match[1];var length_2=parseInt(match[3]);if(length_2>=0&&value.length!==length_2){logger.throwArgumentError("array length mismatch; expected length ${ arrayLength }","value",value)}return value.map(function(v){return _this._visit(subtype_2,v,callback)})}var fields=this.types[type];if(fields){return fields.reduce(function(accum,_a){var name=_a.name,type=_a.type;accum[name]=_this._visit(type,value[name],callback);return accum},{})}return logger.throwArgumentError("unknown type: "+type,"type",type)};TypedDataEncoder.prototype.visit=function(value,callback){return this._visit(this.primaryType,value,callback)};TypedDataEncoder.from=function(types){return new TypedDataEncoder(types)};TypedDataEncoder.getPrimaryType=function(types){return TypedDataEncoder.from(types).primaryType};TypedDataEncoder.hashStruct=function(name,types,value){return TypedDataEncoder.from(types).hashStruct(name,value)};TypedDataEncoder.hashDomain=function(domain){var domainFields=[];for(var name_3 in domain){var type=domainFieldTypes[name_3];if(!type){logger.throwArgumentError("invalid typed-data domain key: "+JSON.stringify(name_3),"domain",domain)}domainFields.push({name:name_3,type:type})}domainFields.sort(function(a,b){return domainFieldNames.indexOf(a.name)-domainFieldNames.indexOf(b.name)});return TypedDataEncoder.hashStruct("EIP712Domain",{EIP712Domain:domainFields},domain)};TypedDataEncoder.encode=function(domain,types,value){return(0,lib$1.hexConcat)(["0x1901",TypedDataEncoder.hashDomain(domain),TypedDataEncoder.from(types).hash(value)])};TypedDataEncoder.hash=function(domain,types,value){return(0,lib$4.keccak256)(TypedDataEncoder.encode(domain,types,value))};TypedDataEncoder.resolveNames=function(domain,types,value,resolveName){return __awaiter(this,void 0,void 0,function(){var ensCache,encoder,_a,_b,_i,name_4,_c,_d;return __generator(this,function(_e){switch(_e.label){case 0:domain=(0,lib$3.shallowCopy)(domain);ensCache={};if(domain.verifyingContract&&!(0,lib$1.isHexString)(domain.verifyingContract,20)){ensCache[domain.verifyingContract]="0x"}encoder=TypedDataEncoder.from(types);encoder.visit(value,function(type,value){if(type==="address"&&!(0,lib$1.isHexString)(value,20)){ensCache[value]="0x"}return value});_a=[];for(_b in ensCache)_a.push(_b);_i=0;_e.label=1;case 1:if(!(_i<_a.length))return[3,4];name_4=_a[_i];_c=ensCache;_d=name_4;return[4,resolveName(name_4)];case 2:_c[_d]=_e.sent();_e.label=3;case 3:_i++;return[3,1];case 4:if(domain.verifyingContract&&ensCache[domain.verifyingContract]){domain.verifyingContract=ensCache[domain.verifyingContract]}value=encoder.visit(value,function(type,value){if(type==="address"&&ensCache[value]){return ensCache[value]}return value});return[2,{domain:domain,value:value}]}})})};TypedDataEncoder.getPayload=function(domain,types,value){TypedDataEncoder.hashDomain(domain);var domainValues={};var domainTypes=[];domainFieldNames.forEach(function(name){var value=domain[name];if(value==null){return}domainValues[name]=domainChecks[name](value);domainTypes.push({name:name,type:domainFieldTypes[name]})});var encoder=TypedDataEncoder.from(types);var typesWithDomain=(0,lib$3.shallowCopy)(types);if(typesWithDomain.EIP712Domain){logger.throwArgumentError("types must not contain EIP712Domain type","types.EIP712Domain",types)}else{typesWithDomain.EIP712Domain=domainTypes}encoder.encode(value);return{types:typesWithDomain,domain:domainValues,primaryType:encoder.primaryType,message:encoder.visit(value,function(type,value){if(type.match(/^bytes(\d*)/)){return(0,lib$1.hexlify)((0,lib$1.arrayify)(value))}if(type.match(/^u?int/)){return lib$2.BigNumber.from(value).toString()}switch(type){case"address":return value.toLowerCase();case"bool":return!!value;case"string":if(typeof value!=="string"){logger.throwArgumentError("invalid string","value",value)}return value}return logger.throwArgumentError("unsupported type","type",type)})}};return TypedDataEncoder}();exports.TypedDataEncoder=TypedDataEncoder});var typedData$1=getDefaultExportFromCjs(typedData);var lib$9=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports._TypedDataEncoder=exports.hashMessage=exports.messagePrefix=exports.isValidName=exports.namehash=exports.dnsEncode=exports.id=void 0;Object.defineProperty(exports,"id",{enumerable:true,get:function(){return id_1.id}});Object.defineProperty(exports,"dnsEncode",{enumerable:true,get:function(){return namehash_1.dnsEncode}});Object.defineProperty(exports,"isValidName",{enumerable:true,get:function(){return namehash_1.isValidName}});Object.defineProperty(exports,"namehash",{enumerable:true,get:function(){return namehash_1.namehash}});Object.defineProperty(exports,"hashMessage",{enumerable:true,get:function(){return message.hashMessage}});Object.defineProperty(exports,"messagePrefix",{enumerable:true,get:function(){return message.messagePrefix}});Object.defineProperty(exports,"_TypedDataEncoder",{enumerable:true,get:function(){return typedData.TypedDataEncoder}})});var index$9=getDefaultExportFromCjs(lib$9);var _interface=createCommonjsModule(function(module,exports){"use strict";var __extends=commonjsGlobal&&commonjsGlobal.__extends||function(){var extendStatics=function(d,b){extendStatics=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(d,b){d.__proto__=b}||function(d,b){for(var p in b)if(Object.prototype.hasOwnProperty.call(b,p))d[p]=b[p]};return extendStatics(d,b)};return function(d,b){if(typeof b!=="function"&&b!==null)throw new TypeError("Class extends value "+String(b)+" is not a constructor or null");extendStatics(d,b);function __(){this.constructor=d}d.prototype=b===null?Object.create(b):(__.prototype=b.prototype,new __)}}();Object.defineProperty(exports,"__esModule",{value:true});exports.Interface=exports.Indexed=exports.ErrorDescription=exports.TransactionDescription=exports.LogDescription=exports.checkResultErrors=void 0;Object.defineProperty(exports,"checkResultErrors",{enumerable:true,get:function(){return abstractCoder.checkResultErrors}});var logger=new lib.Logger(_version$8.version);var LogDescription=function(_super){__extends(LogDescription,_super);function LogDescription(){return _super!==null&&_super.apply(this,arguments)||this}return LogDescription}(lib$3.Description);exports.LogDescription=LogDescription;var TransactionDescription=function(_super){__extends(TransactionDescription,_super);function TransactionDescription(){return _super!==null&&_super.apply(this,arguments)||this}return TransactionDescription}(lib$3.Description);exports.TransactionDescription=TransactionDescription;var ErrorDescription=function(_super){__extends(ErrorDescription,_super);function ErrorDescription(){return _super!==null&&_super.apply(this,arguments)||this}return ErrorDescription}(lib$3.Description);exports.ErrorDescription=ErrorDescription;var Indexed=function(_super){__extends(Indexed,_super);function Indexed(){return _super!==null&&_super.apply(this,arguments)||this}Indexed.isIndexed=function(value){return!!(value&&value._isIndexed)};return Indexed}(lib$3.Description);exports.Indexed=Indexed;var BuiltinErrors={"0x08c379a0":{signature:"Error(string)",name:"Error",inputs:["string"],reason:true},"0x4e487b71":{signature:"Panic(uint256)",name:"Panic",inputs:["uint256"]}};function wrapAccessError(property,error){var wrap=new Error("deferred error during ABI decoding triggered accessing "+property);wrap.error=error;return wrap}var Interface=function(){function Interface(fragments$1){var _newTarget=this.constructor;var _this=this;var abi=[];if(typeof fragments$1==="string"){abi=JSON.parse(fragments$1)}else{abi=fragments$1}(0,lib$3.defineReadOnly)(this,"fragments",abi.map(function(fragment){return fragments.Fragment.from(fragment)}).filter(function(fragment){return fragment!=null}));(0,lib$3.defineReadOnly)(this,"_abiCoder",(0,lib$3.getStatic)(_newTarget,"getAbiCoder")());(0,lib$3.defineReadOnly)(this,"functions",{});(0,lib$3.defineReadOnly)(this,"errors",{});(0,lib$3.defineReadOnly)(this,"events",{});(0,lib$3.defineReadOnly)(this,"structs",{});this.fragments.forEach(function(fragment){var bucket=null;switch(fragment.type){case"constructor":if(_this.deploy){logger.warn("duplicate definition - constructor");return}(0,lib$3.defineReadOnly)(_this,"deploy",fragment);return;case"function":bucket=_this.functions;break;case"event":bucket=_this.events;break;case"error":bucket=_this.errors;break;default:return}var signature=fragment.format();if(bucket[signature]){logger.warn("duplicate definition - "+signature);return}bucket[signature]=fragment});if(!this.deploy){(0,lib$3.defineReadOnly)(this,"deploy",fragments.ConstructorFragment.from({payable:false,type:"constructor"}))}(0,lib$3.defineReadOnly)(this,"_isInterface",true)}Interface.prototype.format=function(format){if(!format){format=fragments.FormatTypes.full}if(format===fragments.FormatTypes.sighash){logger.throwArgumentError("interface does not support formatting sighash","format",format)}var abi=this.fragments.map(function(fragment){return fragment.format(format)});if(format===fragments.FormatTypes.json){return JSON.stringify(abi.map(function(j){return JSON.parse(j)}))}return abi};Interface.getAbiCoder=function(){return abiCoder.defaultAbiCoder};Interface.getAddress=function(address){return(0,lib$6.getAddress)(address)};Interface.getSighash=function(fragment){return(0,lib$1.hexDataSlice)((0,lib$9.id)(fragment.format()),0,4)};Interface.getEventTopic=function(eventFragment){return(0,lib$9.id)(eventFragment.format())};Interface.prototype.getFunction=function(nameOrSignatureOrSighash){if((0,lib$1.isHexString)(nameOrSignatureOrSighash)){for(var name_1 in this.functions){if(nameOrSignatureOrSighash===this.getSighash(name_1)){return this.functions[name_1]}}logger.throwArgumentError("no matching function","sighash",nameOrSignatureOrSighash)}if(nameOrSignatureOrSighash.indexOf("(")===-1){var name_2=nameOrSignatureOrSighash.trim();var matching=Object.keys(this.functions).filter(function(f){return f.split("(")[0]===name_2});if(matching.length===0){logger.throwArgumentError("no matching function","name",name_2)}else if(matching.length>1){logger.throwArgumentError("multiple matching functions","name",name_2)}return this.functions[matching[0]]}var result=this.functions[fragments.FunctionFragment.fromString(nameOrSignatureOrSighash).format()];if(!result){logger.throwArgumentError("no matching function","signature",nameOrSignatureOrSighash)}return result};Interface.prototype.getEvent=function(nameOrSignatureOrTopic){if((0,lib$1.isHexString)(nameOrSignatureOrTopic)){var topichash=nameOrSignatureOrTopic.toLowerCase();for(var name_3 in this.events){if(topichash===this.getEventTopic(name_3)){return this.events[name_3]}}logger.throwArgumentError("no matching event","topichash",topichash)}if(nameOrSignatureOrTopic.indexOf("(")===-1){var name_4=nameOrSignatureOrTopic.trim();var matching=Object.keys(this.events).filter(function(f){return f.split("(")[0]===name_4});if(matching.length===0){logger.throwArgumentError("no matching event","name",name_4)}else if(matching.length>1){logger.throwArgumentError("multiple matching events","name",name_4)}return this.events[matching[0]]}var result=this.events[fragments.EventFragment.fromString(nameOrSignatureOrTopic).format()];if(!result){logger.throwArgumentError("no matching event","signature",nameOrSignatureOrTopic)}return result};Interface.prototype.getError=function(nameOrSignatureOrSighash){if((0,lib$1.isHexString)(nameOrSignatureOrSighash)){var getSighash=(0,lib$3.getStatic)(this.constructor,"getSighash");for(var name_5 in this.errors){var error=this.errors[name_5];if(nameOrSignatureOrSighash===getSighash(error)){return this.errors[name_5]}}logger.throwArgumentError("no matching error","sighash",nameOrSignatureOrSighash)}if(nameOrSignatureOrSighash.indexOf("(")===-1){var name_6=nameOrSignatureOrSighash.trim();var matching=Object.keys(this.errors).filter(function(f){return f.split("(")[0]===name_6});if(matching.length===0){logger.throwArgumentError("no matching error","name",name_6)}else if(matching.length>1){logger.throwArgumentError("multiple matching errors","name",name_6)}return this.errors[matching[0]]}var result=this.errors[fragments.FunctionFragment.fromString(nameOrSignatureOrSighash).format()];if(!result){logger.throwArgumentError("no matching error","signature",nameOrSignatureOrSighash)}return result};Interface.prototype.getSighash=function(fragment){if(typeof fragment==="string"){try{fragment=this.getFunction(fragment)}catch(error){try{fragment=this.getError(fragment)}catch(_){throw error}}}return(0,lib$3.getStatic)(this.constructor,"getSighash")(fragment)};Interface.prototype.getEventTopic=function(eventFragment){if(typeof eventFragment==="string"){eventFragment=this.getEvent(eventFragment)}return(0,lib$3.getStatic)(this.constructor,"getEventTopic")(eventFragment)};Interface.prototype._decodeParams=function(params,data){return this._abiCoder.decode(params,data)};Interface.prototype._encodeParams=function(params,values){return this._abiCoder.encode(params,values)};Interface.prototype.encodeDeploy=function(values){return this._encodeParams(this.deploy.inputs,values||[])};Interface.prototype.decodeErrorResult=function(fragment,data){if(typeof fragment==="string"){fragment=this.getError(fragment)}var bytes=(0,lib$1.arrayify)(data);if((0,lib$1.hexlify)(bytes.slice(0,4))!==this.getSighash(fragment)){logger.throwArgumentError("data signature does not match error "+fragment.name+".","data",(0,lib$1.hexlify)(bytes))}return this._decodeParams(fragment.inputs,bytes.slice(4))};Interface.prototype.encodeErrorResult=function(fragment,values){if(typeof fragment==="string"){fragment=this.getError(fragment)}return(0,lib$1.hexlify)((0,lib$1.concat)([this.getSighash(fragment),this._encodeParams(fragment.inputs,values||[])]))};Interface.prototype.decodeFunctionData=function(functionFragment,data){if(typeof functionFragment==="string"){functionFragment=this.getFunction(functionFragment)}var bytes=(0,lib$1.arrayify)(data);if((0,lib$1.hexlify)(bytes.slice(0,4))!==this.getSighash(functionFragment)){logger.throwArgumentError("data signature does not match function "+functionFragment.name+".","data",(0,lib$1.hexlify)(bytes))}return this._decodeParams(functionFragment.inputs,bytes.slice(4))};Interface.prototype.encodeFunctionData=function(functionFragment,values){if(typeof functionFragment==="string"){functionFragment=this.getFunction(functionFragment)}return(0,lib$1.hexlify)((0,lib$1.concat)([this.getSighash(functionFragment),this._encodeParams(functionFragment.inputs,values||[])]))};Interface.prototype.decodeFunctionResult=function(functionFragment,data){if(typeof functionFragment==="string"){functionFragment=this.getFunction(functionFragment)}var bytes=(0,lib$1.arrayify)(data);var reason=null;var message="";var errorArgs=null;var errorName=null;var errorSignature=null;switch(bytes.length%this._abiCoder._getWordSize()){case 0:try{return this._abiCoder.decode(functionFragment.outputs,bytes)}catch(error){}break;case 4:{var selector=(0,lib$1.hexlify)(bytes.slice(0,4));var builtin=BuiltinErrors[selector];if(builtin){errorArgs=this._abiCoder.decode(builtin.inputs,bytes.slice(4));errorName=builtin.name;errorSignature=builtin.signature;if(builtin.reason){reason=errorArgs[0]}if(errorName==="Error"){message="; VM Exception while processing transaction: reverted with reason string "+JSON.stringify(errorArgs[0])}else if(errorName==="Panic"){message="; VM Exception while processing transaction: reverted with panic code "+errorArgs[0]}}else{try{var error=this.getError(selector);errorArgs=this._abiCoder.decode(error.inputs,bytes.slice(4));errorName=error.name;errorSignature=error.format()}catch(error){}}break}}return logger.throwError("call revert exception"+message,lib.Logger.errors.CALL_EXCEPTION,{method:functionFragment.format(),data:(0,lib$1.hexlify)(data),errorArgs:errorArgs,errorName:errorName,errorSignature:errorSignature,reason:reason})};Interface.prototype.encodeFunctionResult=function(functionFragment,values){if(typeof functionFragment==="string"){functionFragment=this.getFunction(functionFragment)}return(0,lib$1.hexlify)(this._abiCoder.encode(functionFragment.outputs,values||[]))};Interface.prototype.encodeFilterTopics=function(eventFragment,values){var _this=this;if(typeof eventFragment==="string"){eventFragment=this.getEvent(eventFragment)}if(values.length>eventFragment.inputs.length){logger.throwError("too many arguments for "+eventFragment.format(),lib.Logger.errors.UNEXPECTED_ARGUMENT,{argument:"values",value:values})}var topics=[];if(!eventFragment.anonymous){topics.push(this.getEventTopic(eventFragment))}var encodeTopic=function(param,value){if(param.type==="string"){return(0,lib$9.id)(value)}else if(param.type==="bytes"){return(0,lib$4.keccak256)((0,lib$1.hexlify)(value))}if(param.type==="bool"&&typeof value==="boolean"){value=value?"0x01":"0x00"}if(param.type.match(/^u?int/)){value=lib$2.BigNumber.from(value).toHexString()}if(param.type==="address"){_this._abiCoder.encode(["address"],[value])}return(0,lib$1.hexZeroPad)((0,lib$1.hexlify)(value),32)};values.forEach(function(value,index){var param=eventFragment.inputs[index];if(!param.indexed){if(value!=null){logger.throwArgumentError("cannot filter non-indexed parameters; must be null","contract."+param.name,value)}return}if(value==null){topics.push(null)}else if(param.baseType==="array"||param.baseType==="tuple"){logger.throwArgumentError("filtering with tuples or arrays not supported","contract."+param.name,value)}else if(Array.isArray(value)){topics.push(value.map(function(value){return encodeTopic(param,value)}))}else{topics.push(encodeTopic(param,value))}});while(topics.length&&topics[topics.length-1]===null){topics.pop()}return topics};Interface.prototype.encodeEventLog=function(eventFragment,values){var _this=this;if(typeof eventFragment==="string"){eventFragment=this.getEvent(eventFragment)}var topics=[];var dataTypes=[];var dataValues=[];if(!eventFragment.anonymous){topics.push(this.getEventTopic(eventFragment))}if(values.length!==eventFragment.inputs.length){logger.throwArgumentError("event arguments/values mismatch","values",values)}eventFragment.inputs.forEach(function(param,index){var value=values[index];if(param.indexed){if(param.type==="string"){topics.push((0,lib$9.id)(value))}else if(param.type==="bytes"){topics.push((0,lib$4.keccak256)(value))}else if(param.baseType==="tuple"||param.baseType==="array"){throw new Error("not implemented")}else{topics.push(_this._abiCoder.encode([param.type],[value]))}}else{dataTypes.push(param);dataValues.push(value)}});return{data:this._abiCoder.encode(dataTypes,dataValues),topics:topics}};Interface.prototype.decodeEventLog=function(eventFragment,data,topics){if(typeof eventFragment==="string"){eventFragment=this.getEvent(eventFragment)}if(topics!=null&&!eventFragment.anonymous){var topicHash=this.getEventTopic(eventFragment);if(!(0,lib$1.isHexString)(topics[0],32)||topics[0].toLowerCase()!==topicHash){logger.throwError("fragment/topic mismatch",lib.Logger.errors.INVALID_ARGUMENT,{argument:"topics[0]",expected:topicHash,value:topics[0]})}topics=topics.slice(1)}var indexed=[];var nonIndexed=[];var dynamic=[];eventFragment.inputs.forEach(function(param,index){if(param.indexed){if(param.type==="string"||param.type==="bytes"||param.baseType==="tuple"||param.baseType==="array"){indexed.push(fragments.ParamType.fromObject({type:"bytes32",name:param.name}));dynamic.push(true)}else{indexed.push(param);dynamic.push(false)}}else{nonIndexed.push(param);dynamic.push(false)}});var resultIndexed=topics!=null?this._abiCoder.decode(indexed,(0,lib$1.concat)(topics)):null;var resultNonIndexed=this._abiCoder.decode(nonIndexed,data,true);var result=[];var nonIndexedIndex=0,indexedIndex=0;eventFragment.inputs.forEach(function(param,index){if(param.indexed){if(resultIndexed==null){result[index]=new Indexed({_isIndexed:true,hash:null})}else if(dynamic[index]){result[index]=new Indexed({_isIndexed:true,hash:resultIndexed[indexedIndex++]})}else{try{result[index]=resultIndexed[indexedIndex++]}catch(error){result[index]=error}}}else{try{result[index]=resultNonIndexed[nonIndexedIndex++]}catch(error){result[index]=error}}if(param.name&&result[param.name]==null){var value_1=result[index];if(value_1 instanceof Error){Object.defineProperty(result,param.name,{enumerable:true,get:function(){throw wrapAccessError("property "+JSON.stringify(param.name),value_1)}})}else{result[param.name]=value_1}}});var _loop_1=function(i){var value=result[i];if(value instanceof Error){Object.defineProperty(result,i,{enumerable:true,get:function(){throw wrapAccessError("index "+i,value)}})}};for(var i=0;i<result.length;i++){_loop_1(i)}return Object.freeze(result)};Interface.prototype.parseTransaction=function(tx){var fragment=this.getFunction(tx.data.substring(0,10).toLowerCase());if(!fragment){return null}return new TransactionDescription({args:this._abiCoder.decode(fragment.inputs,"0x"+tx.data.substring(10)),functionFragment:fragment,name:fragment.name,signature:fragment.format(),sighash:this.getSighash(fragment),value:lib$2.BigNumber.from(tx.value||"0")})};Interface.prototype.parseLog=function(log){var fragment=this.getEvent(log.topics[0]);if(!fragment||fragment.anonymous){return null}return new LogDescription({eventFragment:fragment,name:fragment.name,signature:fragment.format(),topic:this.getEventTopic(fragment),args:this.decodeEventLog(fragment,log.data,log.topics)})};Interface.prototype.parseError=function(data){var hexData=(0,lib$1.hexlify)(data);var fragment=this.getError(hexData.substring(0,10).toLowerCase());if(!fragment){return null}return new ErrorDescription({args:this._abiCoder.decode(fragment.inputs,"0x"+hexData.substring(10)),errorFragment:fragment,name:fragment.name,signature:fragment.format(),sighash:this.getSighash(fragment)})};Interface.isInterface=function(value){return!!(value&&value._isInterface)};return Interface}();exports.Interface=Interface});var _interface$1=getDefaultExportFromCjs(_interface);var lib$a=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.TransactionDescription=exports.LogDescription=exports.checkResultErrors=exports.Indexed=exports.Interface=exports.defaultAbiCoder=exports.AbiCoder=exports.FormatTypes=exports.ParamType=exports.FunctionFragment=exports.Fragment=exports.EventFragment=exports.ErrorFragment=exports.ConstructorFragment=void 0;Object.defineProperty(exports,"ConstructorFragment",{enumerable:true,get:function(){return fragments.ConstructorFragment}});Object.defineProperty(exports,"ErrorFragment",{enumerable:true,get:function(){return fragments.ErrorFragment}});Object.defineProperty(exports,"EventFragment",{enumerable:true,get:function(){return fragments.EventFragment}});Object.defineProperty(exports,"FormatTypes",{enumerable:true,get:function(){return fragments.FormatTypes}});Object.defineProperty(exports,"Fragment",{enumerable:true,get:function(){return fragments.Fragment}});Object.defineProperty(exports,"FunctionFragment",{enumerable:true,get:function(){return fragments.FunctionFragment}});Object.defineProperty(exports,"ParamType",{enumerable:true,get:function(){return fragments.ParamType}});Object.defineProperty(exports,"AbiCoder",{enumerable:true,get:function(){return abiCoder.AbiCoder}});Object.defineProperty(exports,"defaultAbiCoder",{enumerable:true,get:function(){return abiCoder.defaultAbiCoder}});Object.defineProperty(exports,"checkResultErrors",{enumerable:true,get:function(){return _interface.checkResultErrors}});Object.defineProperty(exports,"Indexed",{enumerable:true,get:function(){return _interface.Indexed}});Object.defineProperty(exports,"Interface",{enumerable:true,get:function(){return _interface.Interface}});Object.defineProperty(exports,"LogDescription",{enumerable:true,get:function(){return _interface.LogDescription}});Object.defineProperty(exports,"TransactionDescription",{enumerable:true,get:function(){return _interface.TransactionDescription}})});var index$a=getDefaultExportFromCjs(lib$a);var _version$i=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.version=void 0;exports.version="abstract-provider/5.6.1"});var _version$j=getDefaultExportFromCjs(_version$i);var lib$b=createCommonjsModule(function(module,exports){"use strict";var __extends=commonjsGlobal&&commonjsGlobal.__extends||function(){var 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BlockForkEvent=function(_super){__extends(BlockForkEvent,_super);function BlockForkEvent(blockHash,expiry){var _this=this;if(!(0,lib$1.isHexString)(blockHash,32)){logger.throwArgumentError("invalid blockHash","blockHash",blockHash)}_this=_super.call(this,{_isForkEvent:true,_isBlockForkEvent:true,expiry:expiry||0,blockHash:blockHash})||this;return _this}return BlockForkEvent}(ForkEvent);exports.BlockForkEvent=BlockForkEvent;var TransactionForkEvent=function(_super){__extends(TransactionForkEvent,_super);function TransactionForkEvent(hash,expiry){var _this=this;if(!(0,lib$1.isHexString)(hash,32)){logger.throwArgumentError("invalid transaction hash","hash",hash)}_this=_super.call(this,{_isForkEvent:true,_isTransactionForkEvent:true,expiry:expiry||0,hash:hash})||this;return _this}return TransactionForkEvent}(ForkEvent);exports.TransactionForkEvent=TransactionForkEvent;var TransactionOrderForkEvent=function(_super){__extends(TransactionOrderForkEvent,_super);function TransactionOrderForkEvent(beforeHash,afterHash,expiry){var _this=this;if(!(0,lib$1.isHexString)(beforeHash,32)){logger.throwArgumentError("invalid transaction hash","beforeHash",beforeHash)}if(!(0,lib$1.isHexString)(afterHash,32)){logger.throwArgumentError("invalid transaction hash","afterHash",afterHash)}_this=_super.call(this,{_isForkEvent:true,_isTransactionOrderForkEvent:true,expiry:expiry||0,beforeHash:beforeHash,afterHash:afterHash})||this;return _this}return TransactionOrderForkEvent}(ForkEvent);exports.TransactionOrderForkEvent=TransactionOrderForkEvent;var Provider=function(){function Provider(){var _newTarget=this.constructor;logger.checkAbstract(_newTarget,Provider);(0,lib$3.defineReadOnly)(this,"_isProvider",true)}Provider.prototype.getFeeData=function(){return __awaiter(this,void 0,void 0,function(){var _a,block,gasPrice,maxFeePerGas,maxPriorityFeePerGas;return __generator(this,function(_b){switch(_b.label){case 0:return[4,(0,lib$3.resolveProperties)({block:this.getBlock("latest"),gasPrice:this.getGasPrice().catch(function(error){return null})})];case 1:_a=_b.sent(),block=_a.block,gasPrice=_a.gasPrice;maxFeePerGas=null,maxPriorityFeePerGas=null;if(block&&block.baseFeePerGas){maxPriorityFeePerGas=lib$2.BigNumber.from("1500000000");maxFeePerGas=block.baseFeePerGas.mul(2).add(maxPriorityFeePerGas)}return[2,{maxFeePerGas:maxFeePerGas,maxPriorityFeePerGas:maxPriorityFeePerGas,gasPrice:gasPrice}]}})})};Provider.prototype.addListener=function(eventName,listener){return this.on(eventName,listener)};Provider.prototype.removeListener=function(eventName,listener){return this.off(eventName,listener)};Provider.isProvider=function(value){return!!(value&&value._isProvider)};return Provider}();exports.Provider=Provider});var index$b=getDefaultExportFromCjs(lib$b);var _version$k=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.version=void 0;exports.version="abstract-signer/5.6.2"});var _version$l=getDefaultExportFromCjs(_version$k);var lib$c=createCommonjsModule(function(module,exports){"use strict";var __extends=commonjsGlobal&&commonjsGlobal.__extends||function(){var extendStatics=function(d,b){extendStatics=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(d,b){d.__proto__=b}||function(d,b){for(var p in b)if(Object.prototype.hasOwnProperty.call(b,p))d[p]=b[p]};return extendStatics(d,b)};return function(d,b){if(typeof b!=="function"&&b!==null)throw new TypeError("Class extends value "+String(b)+" is not a constructor or null");extendStatics(d,b);function __(){this.constructor=d}d.prototype=b===null?Object.create(b):(__.prototype=b.prototype,new __)}}();var __awaiter=commonjsGlobal&&commonjsGlobal.__awaiter||function(thisArg,_arguments,P,generator){function adopt(value){return value instanceof P?value:new P(function(resolve){resolve(value)})}return new(P||(P=Promise))(function(resolve,reject){function fulfilled(value){try{step(generator.next(value))}catch(e){reject(e)}}function rejected(value){try{step(generator["throw"](value))}catch(e){reject(e)}}function step(result){result.done?resolve(result.value):adopt(result.value).then(fulfilled,rejected)}step((generator=generator.apply(thisArg,_arguments||[])).next())})};var __generator=commonjsGlobal&&commonjsGlobal.__generator||function(thisArg,body){var _={label:0,sent:function(){if(t[0]&1)throw t[1];return t[1]},trys:[],ops:[]},f,y,t,g;return g={next:verb(0),throw:verb(1),return:verb(2)},typeof Symbol==="function"&&(g[Symbol.iterator]=function(){return this}),g;function verb(n){return function(v){return step([n,v])}}function step(op){if(f)throw new TypeError("Generator is already executing.");while(_)try{if(f=1,y&&(t=op[0]&2?y["return"]:op[0]?y["throw"]||((t=y["return"])&&t.call(y),0):y.next)&&!(t=t.call(y,op[1])).done)return t;if(y=0,t)op=[op[0]&2,t.value];switch(op[0]){case 0:case 1:t=op;break;case 4:_.label++;return{value:op[1],done:false};case 5:_.label++;y=op[1];op=[0];continue;case 7:op=_.ops.pop();_.trys.pop();continue;default:if(!(t=_.trys,t=t.length>0&&t[t.length-1])&&(op[0]===6||op[0]===2)){_=0;continue}if(op[0]===3&&(!t||op[1]>t[0]&&op[1]<t[3])){_.label=op[1];break}if(op[0]===6&&_.label<t[1]){_.label=t[1];t=op;break}if(t&&_.label<t[2]){_.label=t[2];_.ops.push(op);break}if(t[2])_.ops.pop();_.trys.pop();continue}op=body.call(thisArg,_)}catch(e){op=[6,e];y=0}finally{f=t=0}if(op[0]&5)throw op[1];return{value:op[0]?op[1]:void 0,done:true}}};Object.defineProperty(exports,"__esModule",{value:true});exports.VoidSigner=exports.Signer=void 0;var logger=new lib.Logger(_version$k.version);var allowedTransactionKeys=["accessList","ccipReadEnabled","chainId","customData","data","from","gasLimit","gasPrice","maxFeePerGas","maxPriorityFeePerGas","nonce","to","type","value"];var forwardErrors=[lib.Logger.errors.INSUFFICIENT_FUNDS,lib.Logger.errors.NONCE_EXPIRED,lib.Logger.errors.REPLACEMENT_UNDERPRICED];var Signer=function(){function Signer(){var _newTarget=this.constructor;logger.checkAbstract(_newTarget,Signer);(0,lib$3.defineReadOnly)(this,"_isSigner",true)}Signer.prototype.getBalance=function(blockTag){return __awaiter(this,void 0,void 0,function(){return __generator(this,function(_a){switch(_a.label){case 0:this._checkProvider("getBalance");return[4,this.provider.getBalance(this.getAddress(),blockTag)];case 1:return[2,_a.sent()]}})})};Signer.prototype.getTransactionCount=function(blockTag){return __awaiter(this,void 0,void 0,function(){return __generator(this,function(_a){switch(_a.label){case 0:this._checkProvider("getTransactionCount");return[4,this.provider.getTransactionCount(this.getAddress(),blockTag)];case 1:return[2,_a.sent()]}})})};Signer.prototype.estimateGas=function(transaction){return __awaiter(this,void 0,void 0,function(){var tx;return __generator(this,function(_a){switch(_a.label){case 0:this._checkProvider("estimateGas");return[4,(0,lib$3.resolveProperties)(this.checkTransaction(transaction))];case 1:tx=_a.sent();return[4,this.provider.estimateGas(tx)];case 2:return[2,_a.sent()]}})})};Signer.prototype.call=function(transaction,blockTag){return __awaiter(this,void 0,void 0,function(){var tx;return __generator(this,function(_a){switch(_a.label){case 0:this._checkProvider("call");return[4,(0,lib$3.resolveProperties)(this.checkTransaction(transaction))];case 1:tx=_a.sent();return[4,this.provider.call(tx,blockTag)];case 2:return[2,_a.sent()]}})})};Signer.prototype.sendTransaction=function(transaction){return __awaiter(this,void 0,void 0,function(){var tx,signedTx;return __generator(this,function(_a){switch(_a.label){case 0:this._checkProvider("sendTransaction");return[4,this.populateTransaction(transaction)];case 1:tx=_a.sent();return[4,this.signTransaction(tx)];case 2:signedTx=_a.sent();return[4,this.provider.sendTransaction(signedTx)];case 3:return[2,_a.sent()]}})})};Signer.prototype.getChainId=function(){return __awaiter(this,void 0,void 0,function(){var network;return __generator(this,function(_a){switch(_a.label){case 0:this._checkProvider("getChainId");return[4,this.provider.getNetwork()];case 1:network=_a.sent();return[2,network.chainId]}})})};Signer.prototype.getGasPrice=function(){return __awaiter(this,void 0,void 0,function(){return __generator(this,function(_a){switch(_a.label){case 0:this._checkProvider("getGasPrice");return[4,this.provider.getGasPrice()];case 1:return[2,_a.sent()]}})})};Signer.prototype.getFeeData=function(){return __awaiter(this,void 0,void 0,function(){return __generator(this,function(_a){switch(_a.label){case 0:this._checkProvider("getFeeData");return[4,this.provider.getFeeData()];case 1:return[2,_a.sent()]}})})};Signer.prototype.resolveName=function(name){return __awaiter(this,void 0,void 0,function(){return __generator(this,function(_a){switch(_a.label){case 0:this._checkProvider("resolveName");return[4,this.provider.resolveName(name)];case 1:return[2,_a.sent()]}})})};Signer.prototype.checkTransaction=function(transaction){for(var key in transaction){if(allowedTransactionKeys.indexOf(key)===-1){logger.throwArgumentError("invalid transaction key: "+key,"transaction",transaction)}}var tx=(0,lib$3.shallowCopy)(transaction);if(tx.from==null){tx.from=this.getAddress()}else{tx.from=Promise.all([Promise.resolve(tx.from),this.getAddress()]).then(function(result){if(result[0].toLowerCase()!==result[1].toLowerCase()){logger.throwArgumentError("from address mismatch","transaction",transaction)}return result[0]})}return tx};Signer.prototype.populateTransaction=function(transaction){return __awaiter(this,void 0,void 0,function(){var tx,hasEip1559,feeData,gasPrice;var _this=this;return __generator(this,function(_a){switch(_a.label){case 0:return[4,(0,lib$3.resolveProperties)(this.checkTransaction(transaction))];case 1:tx=_a.sent();if(tx.to!=null){tx.to=Promise.resolve(tx.to).then(function(to){return __awaiter(_this,void 0,void 0,function(){var address;return __generator(this,function(_a){switch(_a.label){case 0:if(to==null){return[2,null]}return[4,this.resolveName(to)];case 1:address=_a.sent();if(address==null){logger.throwArgumentError("provided ENS name resolves to null","tx.to",to)}return[2,address]}})})});tx.to.catch(function(error){})}hasEip1559=tx.maxFeePerGas!=null||tx.maxPriorityFeePerGas!=null;if(tx.gasPrice!=null&&(tx.type===2||hasEip1559)){logger.throwArgumentError("eip-1559 transaction do not support gasPrice","transaction",transaction)}else if((tx.type===0||tx.type===1)&&hasEip1559){logger.throwArgumentError("pre-eip-1559 transaction do not support maxFeePerGas/maxPriorityFeePerGas","transaction",transaction)}if(!((tx.type===2||tx.type==null)&&(tx.maxFeePerGas!=null&&tx.maxPriorityFeePerGas!=null)))return[3,2];tx.type=2;return[3,5];case 2:if(!(tx.type===0||tx.type===1))return[3,3];if(tx.gasPrice==null){tx.gasPrice=this.getGasPrice()}return[3,5];case 3:return[4,this.getFeeData()];case 4:feeData=_a.sent();if(tx.type==null){if(feeData.maxFeePerGas!=null&&feeData.maxPriorityFeePerGas!=null){tx.type=2;if(tx.gasPrice!=null){gasPrice=tx.gasPrice;delete tx.gasPrice;tx.maxFeePerGas=gasPrice;tx.maxPriorityFeePerGas=gasPrice}else{if(tx.maxFeePerGas==null){tx.maxFeePerGas=feeData.maxFeePerGas}if(tx.maxPriorityFeePerGas==null){tx.maxPriorityFeePerGas=feeData.maxPriorityFeePerGas}}}else if(feeData.gasPrice!=null){if(hasEip1559){logger.throwError("network does not support EIP-1559",lib.Logger.errors.UNSUPPORTED_OPERATION,{operation:"populateTransaction"})}if(tx.gasPrice==null){tx.gasPrice=feeData.gasPrice}tx.type=0}else{logger.throwError("failed to get consistent fee data",lib.Logger.errors.UNSUPPORTED_OPERATION,{operation:"signer.getFeeData"})}}else if(tx.type===2){if(tx.maxFeePerGas==null){tx.maxFeePerGas=feeData.maxFeePerGas}if(tx.maxPriorityFeePerGas==null){tx.maxPriorityFeePerGas=feeData.maxPriorityFeePerGas}}_a.label=5;case 5:if(tx.nonce==null){tx.nonce=this.getTransactionCount("pending")}if(tx.gasLimit==null){tx.gasLimit=this.estimateGas(tx).catch(function(error){if(forwardErrors.indexOf(error.code)>=0){throw error}return logger.throwError("cannot estimate gas; transaction may fail or may require manual gas limit",lib.Logger.errors.UNPREDICTABLE_GAS_LIMIT,{error:error,tx:tx})})}if(tx.chainId==null){tx.chainId=this.getChainId()}else{tx.chainId=Promise.all([Promise.resolve(tx.chainId),this.getChainId()]).then(function(results){if(results[1]!==0&&results[0]!==results[1]){logger.throwArgumentError("chainId address mismatch","transaction",transaction)}return results[0]})}return[4,(0,lib$3.resolveProperties)(tx)];case 6:return[2,_a.sent()]}})})};Signer.prototype._checkProvider=function(operation){if(!this.provider){logger.throwError("missing provider",lib.Logger.errors.UNSUPPORTED_OPERATION,{operation:operation||"_checkProvider"})}};Signer.isSigner=function(value){return!!(value&&value._isSigner)};return Signer}();exports.Signer=Signer;var VoidSigner=function(_super){__extends(VoidSigner,_super);function VoidSigner(address,provider){var _this=_super.call(this)||this;(0,lib$3.defineReadOnly)(_this,"address",address);(0,lib$3.defineReadOnly)(_this,"provider",provider||null);return _this}VoidSigner.prototype.getAddress=function(){return Promise.resolve(this.address)};VoidSigner.prototype._fail=function(message,operation){return Promise.resolve().then(function(){logger.throwError(message,lib.Logger.errors.UNSUPPORTED_OPERATION,{operation:operation})})};VoidSigner.prototype.signMessage=function(message){return this._fail("VoidSigner cannot sign messages","signMessage")};VoidSigner.prototype.signTransaction=function(transaction){return this._fail("VoidSigner cannot sign transactions","signTransaction")};VoidSigner.prototype._signTypedData=function(domain,types,value){return this._fail("VoidSigner cannot sign typed data","signTypedData")};VoidSigner.prototype.connect=function(provider){return new VoidSigner(this.address,provider)};return VoidSigner}(Signer);exports.VoidSigner=VoidSigner});var index$c=getDefaultExportFromCjs(lib$c);var bn$1=createCommonjsModule(function(module){(function(module,exports){"use strict";function assert(val,msg){if(!val)throw new Error(msg||"Assertion failed")}function inherits(ctor,superCtor){ctor.super_=superCtor;var TempCtor=function(){};TempCtor.prototype=superCtor.prototype;ctor.prototype=new TempCtor;ctor.prototype.constructor=ctor}function BN(number,base,endian){if(BN.isBN(number)){return number}this.negative=0;this.words=null;this.length=0;this.red=null;if(number!==null){if(base==="le"||base==="be"){endian=base;base=10}this._init(number||0,base||10,endian||"be")}}if(typeof module==="object"){module.exports=BN}else{exports.BN=BN}BN.BN=BN;BN.wordSize=26;var Buffer;try{if(typeof window!=="undefined"&&typeof window.Buffer!=="undefined"){Buffer=window.Buffer}else{Buffer=null.Buffer}}catch(e){}BN.isBN=function isBN(num){if(num instanceof BN){return true}return num!==null&&typeof num==="object"&&num.constructor.wordSize===BN.wordSize&&Array.isArray(num.words)};BN.max=function max(left,right){if(left.cmp(right)>0)return left;return right};BN.min=function min(left,right){if(left.cmp(right)<0)return left;return right};BN.prototype._init=function init(number,base,endian){if(typeof number==="number"){return this._initNumber(number,base,endian)}if(typeof number==="object"){return this._initArray(number,base,endian)}if(base==="hex"){base=16}assert(base===(base|0)&&base>=2&&base<=36);number=number.toString().replace(/\s+/g,"");var start=0;if(number[0]==="-"){start++;this.negative=1}if(start<number.length){if(base===16){this._parseHex(number,start,endian)}else{this._parseBase(number,base,start);if(endian==="le"){this._initArray(this.toArray(),base,endian)}}}};BN.prototype._initNumber=function _initNumber(number,base,endian){if(number<0){this.negative=1;number=-number}if(number<67108864){this.words=[number&67108863];this.length=1}else if(number<4503599627370496){this.words=[number&67108863,number/67108864&67108863];this.length=2}else{assert(number<9007199254740992);this.words=[number&67108863,number/67108864&67108863,1];this.length=3}if(endian!=="le")return;this._initArray(this.toArray(),base,endian)};BN.prototype._initArray=function _initArray(number,base,endian){assert(typeof number.length==="number");if(number.length<=0){this.words=[0];this.length=1;return this}this.length=Math.ceil(number.length/3);this.words=new Array(this.length);for(var i=0;i<this.length;i++){this.words[i]=0}var j,w;var off=0;if(endian==="be"){for(i=number.length-1,j=0;i>=0;i-=3){w=number[i]|number[i-1]<<8|number[i-2]<<16;this.words[j]|=w<<off&67108863;this.words[j+1]=w>>>26-off&67108863;off+=24;if(off>=26){off-=26;j++}}}else if(endian==="le"){for(i=0,j=0;i<number.length;i+=3){w=number[i]|number[i+1]<<8|number[i+2]<<16;this.words[j]|=w<<off&67108863;this.words[j+1]=w>>>26-off&67108863;off+=24;if(off>=26){off-=26;j++}}}return this.strip()};function parseHex4Bits(string,index){var c=string.charCodeAt(index);if(c>=65&&c<=70){return c-55}else if(c>=97&&c<=102){return c-87}else{return c-48&15}}function parseHexByte(string,lowerBound,index){var r=parseHex4Bits(string,index);if(index-1>=lowerBound){r|=parseHex4Bits(string,index-1)<<4}return r}BN.prototype._parseHex=function _parseHex(number,start,endian){this.length=Math.ceil((number.length-start)/6);this.words=new Array(this.length);for(var i=0;i<this.length;i++){this.words[i]=0}var off=0;var j=0;var w;if(endian==="be"){for(i=number.length-1;i>=start;i-=2){w=parseHexByte(number,start,i)<<off;this.words[j]|=w&67108863;if(off>=18){off-=18;j+=1;this.words[j]|=w>>>26}else{off+=8}}}else{var parseLength=number.length-start;for(i=parseLength%2===0?start+1:start;i<number.length;i+=2){w=parseHexByte(number,start,i)<<off;this.words[j]|=w&67108863;if(off>=18){off-=18;j+=1;this.words[j]|=w>>>26}else{off+=8}}}this.strip()};function parseBase(str,start,end,mul){var r=0;var len=Math.min(str.length,end);for(var i=start;i<len;i++){var c=str.charCodeAt(i)-48;r*=mul;if(c>=49){r+=c-49+10}else if(c>=17){r+=c-17+10}else{r+=c}}return r}BN.prototype._parseBase=function _parseBase(number,base,start){this.words=[0];this.length=1;for(var limbLen=0,limbPow=1;limbPow<=67108863;limbPow*=base){limbLen++}limbLen--;limbPow=limbPow/base|0;var total=number.length-start;var mod=total%limbLen;var end=Math.min(total,total-mod)+start;var word=0;for(var i=start;i<end;i+=limbLen){word=parseBase(number,i,i+limbLen,base);this.imuln(limbPow);if(this.words[0]+word<67108864){this.words[0]+=word}else{this._iaddn(word)}}if(mod!==0){var pow=1;word=parseBase(number,i,number.length,base);for(i=0;i<mod;i++){pow*=base}this.imuln(pow);if(this.words[0]+word<67108864){this.words[0]+=word}else{this._iaddn(word)}}this.strip()};BN.prototype.copy=function copy(dest){dest.words=new Array(this.length);for(var i=0;i<this.length;i++){dest.words[i]=this.words[i]}dest.length=this.length;dest.negative=this.negative;dest.red=this.red};BN.prototype.clone=function clone(){var r=new BN(null);this.copy(r);return r};BN.prototype._expand=function _expand(size){while(this.length<size){this.words[this.length++]=0}return this};BN.prototype.strip=function strip(){while(this.length>1&&this.words[this.length-1]===0){this.length--}return this._normSign()};BN.prototype._normSign=function _normSign(){if(this.length===1&&this.words[0]===0){this.negative=0}return this};BN.prototype.inspect=function inspect(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"};var zeros=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"];var groupSizes=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5];var groupBases=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];BN.prototype.toString=function toString(base,padding){base=base||10;padding=padding|0||1;var out;if(base===16||base==="hex"){out="";var off=0;var carry=0;for(var i=0;i<this.length;i++){var w=this.words[i];var word=((w<<off|carry)&16777215).toString(16);carry=w>>>24-off&16777215;if(carry!==0||i!==this.length-1){out=zeros[6-word.length]+word+out}else{out=word+out}off+=2;if(off>=26){off-=26;i--}}if(carry!==0){out=carry.toString(16)+out}while(out.length%padding!==0){out="0"+out}if(this.negative!==0){out="-"+out}return out}if(base===(base|0)&&base>=2&&base<=36){var groupSize=groupSizes[base];var groupBase=groupBases[base];out="";var c=this.clone();c.negative=0;while(!c.isZero()){var r=c.modn(groupBase).toString(base);c=c.idivn(groupBase);if(!c.isZero()){out=zeros[groupSize-r.length]+r+out}else{out=r+out}}if(this.isZero()){out="0"+out}while(out.length%padding!==0){out="0"+out}if(this.negative!==0){out="-"+out}return out}assert(false,"Base should be between 2 and 36")};BN.prototype.toNumber=function toNumber(){var ret=this.words[0];if(this.length===2){ret+=this.words[1]*67108864}else if(this.length===3&&this.words[2]===1){ret+=4503599627370496+this.words[1]*67108864}else if(this.length>2){assert(false,"Number can only safely store up to 53 bits")}return this.negative!==0?-ret:ret};BN.prototype.toJSON=function toJSON(){return this.toString(16)};BN.prototype.toBuffer=function toBuffer(endian,length){assert(typeof Buffer!=="undefined");return this.toArrayLike(Buffer,endian,length)};BN.prototype.toArray=function toArray(endian,length){return this.toArrayLike(Array,endian,length)};BN.prototype.toArrayLike=function toArrayLike(ArrayType,endian,length){var byteLength=this.byteLength();var reqLength=length||Math.max(1,byteLength);assert(byteLength<=reqLength,"byte array longer than desired length");assert(reqLength>0,"Requested array length <= 0");this.strip();var littleEndian=endian==="le";var res=new ArrayType(reqLength);var b,i;var q=this.clone();if(!littleEndian){for(i=0;i<reqLength-byteLength;i++){res[i]=0}for(i=0;!q.isZero();i++){b=q.andln(255);q.iushrn(8);res[reqLength-i-1]=b}}else{for(i=0;!q.isZero();i++){b=q.andln(255);q.iushrn(8);res[i]=b}for(;i<reqLength;i++){res[i]=0}}return res};if(Math.clz32){BN.prototype._countBits=function _countBits(w){return 32-Math.clz32(w)}}else{BN.prototype._countBits=function _countBits(w){var t=w;var r=0;if(t>=4096){r+=13;t>>>=13}if(t>=64){r+=7;t>>>=7}if(t>=8){r+=4;t>>>=4}if(t>=2){r+=2;t>>>=2}return r+t}}BN.prototype._zeroBits=function _zeroBits(w){if(w===0)return 26;var t=w;var r=0;if((t&8191)===0){r+=13;t>>>=13}if((t&127)===0){r+=7;t>>>=7}if((t&15)===0){r+=4;t>>>=4}if((t&3)===0){r+=2;t>>>=2}if((t&1)===0){r++}return r};BN.prototype.bitLength=function bitLength(){var w=this.words[this.length-1];var hi=this._countBits(w);return(this.length-1)*26+hi};function toBitArray(num){var w=new Array(num.bitLength());for(var bit=0;bit<w.length;bit++){var off=bit/26|0;var wbit=bit%26;w[bit]=(num.words[off]&1<<wbit)>>>wbit}return w}BN.prototype.zeroBits=function zeroBits(){if(this.isZero())return 0;var r=0;for(var i=0;i<this.length;i++){var b=this._zeroBits(this.words[i]);r+=b;if(b!==26)break}return r};BN.prototype.byteLength=function byteLength(){return Math.ceil(this.bitLength()/8)};BN.prototype.toTwos=function toTwos(width){if(this.negative!==0){return this.abs().inotn(width).iaddn(1)}return this.clone()};BN.prototype.fromTwos=function fromTwos(width){if(this.testn(width-1)){return this.notn(width).iaddn(1).ineg()}return this.clone()};BN.prototype.isNeg=function isNeg(){return this.negative!==0};BN.prototype.neg=function neg(){return this.clone().ineg()};BN.prototype.ineg=function ineg(){if(!this.isZero()){this.negative^=1}return this};BN.prototype.iuor=function iuor(num){while(this.length<num.length){this.words[this.length++]=0}for(var i=0;i<num.length;i++){this.words[i]=this.words[i]|num.words[i]}return this.strip()};BN.prototype.ior=function ior(num){assert((this.negative|num.negative)===0);return this.iuor(num)};BN.prototype.or=function or(num){if(this.length>num.length)return this.clone().ior(num);return num.clone().ior(this)};BN.prototype.uor=function uor(num){if(this.length>num.length)return this.clone().iuor(num);return num.clone().iuor(this)};BN.prototype.iuand=function iuand(num){var b;if(this.length>num.length){b=num}else{b=this}for(var i=0;i<b.length;i++){this.words[i]=this.words[i]&num.words[i]}this.length=b.length;return this.strip()};BN.prototype.iand=function iand(num){assert((this.negative|num.negative)===0);return this.iuand(num)};BN.prototype.and=function and(num){if(this.length>num.length)return this.clone().iand(num);return num.clone().iand(this)};BN.prototype.uand=function uand(num){if(this.length>num.length)return this.clone().iuand(num);return num.clone().iuand(this)};BN.prototype.iuxor=function iuxor(num){var a;var b;if(this.length>num.length){a=this;b=num}else{a=num;b=this}for(var i=0;i<b.length;i++){this.words[i]=a.words[i]^b.words[i]}if(this!==a){for(;i<a.length;i++){this.words[i]=a.words[i]}}this.length=a.length;return this.strip()};BN.prototype.ixor=function ixor(num){assert((this.negative|num.negative)===0);return this.iuxor(num)};BN.prototype.xor=function xor(num){if(this.length>num.length)return this.clone().ixor(num);return num.clone().ixor(this)};BN.prototype.uxor=function uxor(num){if(this.length>num.length)return this.clone().iuxor(num);return num.clone().iuxor(this)};BN.prototype.inotn=function inotn(width){assert(typeof width==="number"&&width>=0);var bytesNeeded=Math.ceil(width/26)|0;var bitsLeft=width%26;this._expand(bytesNeeded);if(bitsLeft>0){bytesNeeded--}for(var i=0;i<bytesNeeded;i++){this.words[i]=~this.words[i]&67108863}if(bitsLeft>0){this.words[i]=~this.words[i]&67108863>>26-bitsLeft}return this.strip()};BN.prototype.notn=function notn(width){return this.clone().inotn(width)};BN.prototype.setn=function setn(bit,val){assert(typeof bit==="number"&&bit>=0);var off=bit/26|0;var wbit=bit%26;this._expand(off+1);if(val){this.words[off]=this.words[off]|1<<wbit}else{this.words[off]=this.words[off]&~(1<<wbit)}return this.strip()};BN.prototype.iadd=function iadd(num){var r;if(this.negative!==0&&num.negative===0){this.negative=0;r=this.isub(num);this.negative^=1;return this._normSign()}else if(this.negative===0&&num.negative!==0){num.negative=0;r=this.isub(num);num.negative=1;return r._normSign()}var a,b;if(this.length>num.length){a=this;b=num}else{a=num;b=this}var carry=0;for(var i=0;i<b.length;i++){r=(a.words[i]|0)+(b.words[i]|0)+carry;this.words[i]=r&67108863;carry=r>>>26}for(;carry!==0&&i<a.length;i++){r=(a.words[i]|0)+carry;this.words[i]=r&67108863;carry=r>>>26}this.length=a.length;if(carry!==0){this.words[this.length]=carry;this.length++}else if(a!==this){for(;i<a.length;i++){this.words[i]=a.words[i]}}return this};BN.prototype.add=function add(num){var res;if(num.negative!==0&&this.negative===0){num.negative=0;res=this.sub(num);num.negative^=1;return res}else if(num.negative===0&&this.negative!==0){this.negative=0;res=num.sub(this);this.negative=1;return res}if(this.length>num.length)return this.clone().iadd(num);return num.clone().iadd(this)};BN.prototype.isub=function isub(num){if(num.negative!==0){num.negative=0;var r=this.iadd(num);num.negative=1;return r._normSign()}else if(this.negative!==0){this.negative=0;this.iadd(num);this.negative=1;return this._normSign()}var cmp=this.cmp(num);if(cmp===0){this.negative=0;this.length=1;this.words[0]=0;return this}var a,b;if(cmp>0){a=this;b=num}else{a=num;b=this}var carry=0;for(var i=0;i<b.length;i++){r=(a.words[i]|0)-(b.words[i]|0)+carry;carry=r>>26;this.words[i]=r&67108863}for(;carry!==0&&i<a.length;i++){r=(a.words[i]|0)+carry;carry=r>>26;this.words[i]=r&67108863}if(carry===0&&i<a.length&&a!==this){for(;i<a.length;i++){this.words[i]=a.words[i]}}this.length=Math.max(this.length,i);if(a!==this){this.negative=1}return this.strip()};BN.prototype.sub=function sub(num){return this.clone().isub(num)};function smallMulTo(self,num,out){out.negative=num.negative^self.negative;var len=self.length+num.length|0;out.length=len;len=len-1|0;var a=self.words[0]|0;var b=num.words[0]|0;var r=a*b;var lo=r&67108863;var carry=r/67108864|0;out.words[0]=lo;for(var k=1;k<len;k++){var ncarry=carry>>>26;var rword=carry&67108863;var maxJ=Math.min(k,num.length-1);for(var j=Math.max(0,k-self.length+1);j<=maxJ;j++){var i=k-j|0;a=self.words[i]|0;b=num.words[j]|0;r=a*b+rword;ncarry+=r/67108864|0;rword=r&67108863}out.words[k]=rword|0;carry=ncarry|0}if(carry!==0){out.words[k]=carry|0}else{out.length--}return out.strip()}var comb10MulTo=function comb10MulTo(self,num,out){var a=self.words;var b=num.words;var o=out.words;var c=0;var lo;var mid;var hi;var a0=a[0]|0;var al0=a0&8191;var ah0=a0>>>13;var a1=a[1]|0;var al1=a1&8191;var ah1=a1>>>13;var a2=a[2]|0;var al2=a2&8191;var ah2=a2>>>13;var a3=a[3]|0;var al3=a3&8191;var ah3=a3>>>13;var a4=a[4]|0;var al4=a4&8191;var ah4=a4>>>13;var a5=a[5]|0;var al5=a5&8191;var ah5=a5>>>13;var a6=a[6]|0;var al6=a6&8191;var ah6=a6>>>13;var a7=a[7]|0;var al7=a7&8191;var ah7=a7>>>13;var a8=a[8]|0;var al8=a8&8191;var ah8=a8>>>13;var a9=a[9]|0;var al9=a9&8191;var ah9=a9>>>13;var b0=b[0]|0;var bl0=b0&8191;var bh0=b0>>>13;var b1=b[1]|0;var bl1=b1&8191;var bh1=b1>>>13;var b2=b[2]|0;var bl2=b2&8191;var bh2=b2>>>13;var b3=b[3]|0;var bl3=b3&8191;var bh3=b3>>>13;var b4=b[4]|0;var bl4=b4&8191;var bh4=b4>>>13;var b5=b[5]|0;var bl5=b5&8191;var bh5=b5>>>13;var b6=b[6]|0;var bl6=b6&8191;var bh6=b6>>>13;var b7=b[7]|0;var bl7=b7&8191;var bh7=b7>>>13;var b8=b[8]|0;var bl8=b8&8191;var bh8=b8>>>13;var b9=b[9]|0;var bl9=b9&8191;var bh9=b9>>>13;out.negative=self.negative^num.negative;out.length=19;lo=Math.imul(al0,bl0);mid=Math.imul(al0,bh0);mid=mid+Math.imul(ah0,bl0)|0;hi=Math.imul(ah0,bh0);var w0=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w0>>>26)|0;w0&=67108863;lo=Math.imul(al1,bl0);mid=Math.imul(al1,bh0);mid=mid+Math.imul(ah1,bl0)|0;hi=Math.imul(ah1,bh0);lo=lo+Math.imul(al0,bl1)|0;mid=mid+Math.imul(al0,bh1)|0;mid=mid+Math.imul(ah0,bl1)|0;hi=hi+Math.imul(ah0,bh1)|0;var w1=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w1>>>26)|0;w1&=67108863;lo=Math.imul(al2,bl0);mid=Math.imul(al2,bh0);mid=mid+Math.imul(ah2,bl0)|0;hi=Math.imul(ah2,bh0);lo=lo+Math.imul(al1,bl1)|0;mid=mid+Math.imul(al1,bh1)|0;mid=mid+Math.imul(ah1,bl1)|0;hi=hi+Math.imul(ah1,bh1)|0;lo=lo+Math.imul(al0,bl2)|0;mid=mid+Math.imul(al0,bh2)|0;mid=mid+Math.imul(ah0,bl2)|0;hi=hi+Math.imul(ah0,bh2)|0;var w2=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w2>>>26)|0;w2&=67108863;lo=Math.imul(al3,bl0);mid=Math.imul(al3,bh0);mid=mid+Math.imul(ah3,bl0)|0;hi=Math.imul(ah3,bh0);lo=lo+Math.imul(al2,bl1)|0;mid=mid+Math.imul(al2,bh1)|0;mid=mid+Math.imul(ah2,bl1)|0;hi=hi+Math.imul(ah2,bh1)|0;lo=lo+Math.imul(al1,bl2)|0;mid=mid+Math.imul(al1,bh2)|0;mid=mid+Math.imul(ah1,bl2)|0;hi=hi+Math.imul(ah1,bh2)|0;lo=lo+Math.imul(al0,bl3)|0;mid=mid+Math.imul(al0,bh3)|0;mid=mid+Math.imul(ah0,bl3)|0;hi=hi+Math.imul(ah0,bh3)|0;var w3=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w3>>>26)|0;w3&=67108863;lo=Math.imul(al4,bl0);mid=Math.imul(al4,bh0);mid=mid+Math.imul(ah4,bl0)|0;hi=Math.imul(ah4,bh0);lo=lo+Math.imul(al3,bl1)|0;mid=mid+Math.imul(al3,bh1)|0;mid=mid+Math.imul(ah3,bl1)|0;hi=hi+Math.imul(ah3,bh1)|0;lo=lo+Math.imul(al2,bl2)|0;mid=mid+Math.imul(al2,bh2)|0;mid=mid+Math.imul(ah2,bl2)|0;hi=hi+Math.imul(ah2,bh2)|0;lo=lo+Math.imul(al1,bl3)|0;mid=mid+Math.imul(al1,bh3)|0;mid=mid+Math.imul(ah1,bl3)|0;hi=hi+Math.imul(ah1,bh3)|0;lo=lo+Math.imul(al0,bl4)|0;mid=mid+Math.imul(al0,bh4)|0;mid=mid+Math.imul(ah0,bl4)|0;hi=hi+Math.imul(ah0,bh4)|0;var w4=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w4>>>26)|0;w4&=67108863;lo=Math.imul(al5,bl0);mid=Math.imul(al5,bh0);mid=mid+Math.imul(ah5,bl0)|0;hi=Math.imul(ah5,bh0);lo=lo+Math.imul(al4,bl1)|0;mid=mid+Math.imul(al4,bh1)|0;mid=mid+Math.imul(ah4,bl1)|0;hi=hi+Math.imul(ah4,bh1)|0;lo=lo+Math.imul(al3,bl2)|0;mid=mid+Math.imul(al3,bh2)|0;mid=mid+Math.imul(ah3,bl2)|0;hi=hi+Math.imul(ah3,bh2)|0;lo=lo+Math.imul(al2,bl3)|0;mid=mid+Math.imul(al2,bh3)|0;mid=mid+Math.imul(ah2,bl3)|0;hi=hi+Math.imul(ah2,bh3)|0;lo=lo+Math.imul(al1,bl4)|0;mid=mid+Math.imul(al1,bh4)|0;mid=mid+Math.imul(ah1,bl4)|0;hi=hi+Math.imul(ah1,bh4)|0;lo=lo+Math.imul(al0,bl5)|0;mid=mid+Math.imul(al0,bh5)|0;mid=mid+Math.imul(ah0,bl5)|0;hi=hi+Math.imul(ah0,bh5)|0;var w5=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w5>>>26)|0;w5&=67108863;lo=Math.imul(al6,bl0);mid=Math.imul(al6,bh0);mid=mid+Math.imul(ah6,bl0)|0;hi=Math.imul(ah6,bh0);lo=lo+Math.imul(al5,bl1)|0;mid=mid+Math.imul(al5,bh1)|0;mid=mid+Math.imul(ah5,bl1)|0;hi=hi+Math.imul(ah5,bh1)|0;lo=lo+Math.imul(al4,bl2)|0;mid=mid+Math.imul(al4,bh2)|0;mid=mid+Math.imul(ah4,bl2)|0;hi=hi+Math.imul(ah4,bh2)|0;lo=lo+Math.imul(al3,bl3)|0;mid=mid+Math.imul(al3,bh3)|0;mid=mid+Math.imul(ah3,bl3)|0;hi=hi+Math.imul(ah3,bh3)|0;lo=lo+Math.imul(al2,bl4)|0;mid=mid+Math.imul(al2,bh4)|0;mid=mid+Math.imul(ah2,bl4)|0;hi=hi+Math.imul(ah2,bh4)|0;lo=lo+Math.imul(al1,bl5)|0;mid=mid+Math.imul(al1,bh5)|0;mid=mid+Math.imul(ah1,bl5)|0;hi=hi+Math.imul(ah1,bh5)|0;lo=lo+Math.imul(al0,bl6)|0;mid=mid+Math.imul(al0,bh6)|0;mid=mid+Math.imul(ah0,bl6)|0;hi=hi+Math.imul(ah0,bh6)|0;var w6=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w6>>>26)|0;w6&=67108863;lo=Math.imul(al7,bl0);mid=Math.imul(al7,bh0);mid=mid+Math.imul(ah7,bl0)|0;hi=Math.imul(ah7,bh0);lo=lo+Math.imul(al6,bl1)|0;mid=mid+Math.imul(al6,bh1)|0;mid=mid+Math.imul(ah6,bl1)|0;hi=hi+Math.imul(ah6,bh1)|0;lo=lo+Math.imul(al5,bl2)|0;mid=mid+Math.imul(al5,bh2)|0;mid=mid+Math.imul(ah5,bl2)|0;hi=hi+Math.imul(ah5,bh2)|0;lo=lo+Math.imul(al4,bl3)|0;mid=mid+Math.imul(al4,bh3)|0;mid=mid+Math.imul(ah4,bl3)|0;hi=hi+Math.imul(ah4,bh3)|0;lo=lo+Math.imul(al3,bl4)|0;mid=mid+Math.imul(al3,bh4)|0;mid=mid+Math.imul(ah3,bl4)|0;hi=hi+Math.imul(ah3,bh4)|0;lo=lo+Math.imul(al2,bl5)|0;mid=mid+Math.imul(al2,bh5)|0;mid=mid+Math.imul(ah2,bl5)|0;hi=hi+Math.imul(ah2,bh5)|0;lo=lo+Math.imul(al1,bl6)|0;mid=mid+Math.imul(al1,bh6)|0;mid=mid+Math.imul(ah1,bl6)|0;hi=hi+Math.imul(ah1,bh6)|0;lo=lo+Math.imul(al0,bl7)|0;mid=mid+Math.imul(al0,bh7)|0;mid=mid+Math.imul(ah0,bl7)|0;hi=hi+Math.imul(ah0,bh7)|0;var w7=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w7>>>26)|0;w7&=67108863;lo=Math.imul(al8,bl0);mid=Math.imul(al8,bh0);mid=mid+Math.imul(ah8,bl0)|0;hi=Math.imul(ah8,bh0);lo=lo+Math.imul(al7,bl1)|0;mid=mid+Math.imul(al7,bh1)|0;mid=mid+Math.imul(ah7,bl1)|0;hi=hi+Math.imul(ah7,bh1)|0;lo=lo+Math.imul(al6,bl2)|0;mid=mid+Math.imul(al6,bh2)|0;mid=mid+Math.imul(ah6,bl2)|0;hi=hi+Math.imul(ah6,bh2)|0;lo=lo+Math.imul(al5,bl3)|0;mid=mid+Math.imul(al5,bh3)|0;mid=mid+Math.imul(ah5,bl3)|0;hi=hi+Math.imul(ah5,bh3)|0;lo=lo+Math.imul(al4,bl4)|0;mid=mid+Math.imul(al4,bh4)|0;mid=mid+Math.imul(ah4,bl4)|0;hi=hi+Math.imul(ah4,bh4)|0;lo=lo+Math.imul(al3,bl5)|0;mid=mid+Math.imul(al3,bh5)|0;mid=mid+Math.imul(ah3,bl5)|0;hi=hi+Math.imul(ah3,bh5)|0;lo=lo+Math.imul(al2,bl6)|0;mid=mid+Math.imul(al2,bh6)|0;mid=mid+Math.imul(ah2,bl6)|0;hi=hi+Math.imul(ah2,bh6)|0;lo=lo+Math.imul(al1,bl7)|0;mid=mid+Math.imul(al1,bh7)|0;mid=mid+Math.imul(ah1,bl7)|0;hi=hi+Math.imul(ah1,bh7)|0;lo=lo+Math.imul(al0,bl8)|0;mid=mid+Math.imul(al0,bh8)|0;mid=mid+Math.imul(ah0,bl8)|0;hi=hi+Math.imul(ah0,bh8)|0;var w8=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w8>>>26)|0;w8&=67108863;lo=Math.imul(al9,bl0);mid=Math.imul(al9,bh0);mid=mid+Math.imul(ah9,bl0)|0;hi=Math.imul(ah9,bh0);lo=lo+Math.imul(al8,bl1)|0;mid=mid+Math.imul(al8,bh1)|0;mid=mid+Math.imul(ah8,bl1)|0;hi=hi+Math.imul(ah8,bh1)|0;lo=lo+Math.imul(al7,bl2)|0;mid=mid+Math.imul(al7,bh2)|0;mid=mid+Math.imul(ah7,bl2)|0;hi=hi+Math.imul(ah7,bh2)|0;lo=lo+Math.imul(al6,bl3)|0;mid=mid+Math.imul(al6,bh3)|0;mid=mid+Math.imul(ah6,bl3)|0;hi=hi+Math.imul(ah6,bh3)|0;lo=lo+Math.imul(al5,bl4)|0;mid=mid+Math.imul(al5,bh4)|0;mid=mid+Math.imul(ah5,bl4)|0;hi=hi+Math.imul(ah5,bh4)|0;lo=lo+Math.imul(al4,bl5)|0;mid=mid+Math.imul(al4,bh5)|0;mid=mid+Math.imul(ah4,bl5)|0;hi=hi+Math.imul(ah4,bh5)|0;lo=lo+Math.imul(al3,bl6)|0;mid=mid+Math.imul(al3,bh6)|0;mid=mid+Math.imul(ah3,bl6)|0;hi=hi+Math.imul(ah3,bh6)|0;lo=lo+Math.imul(al2,bl7)|0;mid=mid+Math.imul(al2,bh7)|0;mid=mid+Math.imul(ah2,bl7)|0;hi=hi+Math.imul(ah2,bh7)|0;lo=lo+Math.imul(al1,bl8)|0;mid=mid+Math.imul(al1,bh8)|0;mid=mid+Math.imul(ah1,bl8)|0;hi=hi+Math.imul(ah1,bh8)|0;lo=lo+Math.imul(al0,bl9)|0;mid=mid+Math.imul(al0,bh9)|0;mid=mid+Math.imul(ah0,bl9)|0;hi=hi+Math.imul(ah0,bh9)|0;var w9=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w9>>>26)|0;w9&=67108863;lo=Math.imul(al9,bl1);mid=Math.imul(al9,bh1);mid=mid+Math.imul(ah9,bl1)|0;hi=Math.imul(ah9,bh1);lo=lo+Math.imul(al8,bl2)|0;mid=mid+Math.imul(al8,bh2)|0;mid=mid+Math.imul(ah8,bl2)|0;hi=hi+Math.imul(ah8,bh2)|0;lo=lo+Math.imul(al7,bl3)|0;mid=mid+Math.imul(al7,bh3)|0;mid=mid+Math.imul(ah7,bl3)|0;hi=hi+Math.imul(ah7,bh3)|0;lo=lo+Math.imul(al6,bl4)|0;mid=mid+Math.imul(al6,bh4)|0;mid=mid+Math.imul(ah6,bl4)|0;hi=hi+Math.imul(ah6,bh4)|0;lo=lo+Math.imul(al5,bl5)|0;mid=mid+Math.imul(al5,bh5)|0;mid=mid+Math.imul(ah5,bl5)|0;hi=hi+Math.imul(ah5,bh5)|0;lo=lo+Math.imul(al4,bl6)|0;mid=mid+Math.imul(al4,bh6)|0;mid=mid+Math.imul(ah4,bl6)|0;hi=hi+Math.imul(ah4,bh6)|0;lo=lo+Math.imul(al3,bl7)|0;mid=mid+Math.imul(al3,bh7)|0;mid=mid+Math.imul(ah3,bl7)|0;hi=hi+Math.imul(ah3,bh7)|0;lo=lo+Math.imul(al2,bl8)|0;mid=mid+Math.imul(al2,bh8)|0;mid=mid+Math.imul(ah2,bl8)|0;hi=hi+Math.imul(ah2,bh8)|0;lo=lo+Math.imul(al1,bl9)|0;mid=mid+Math.imul(al1,bh9)|0;mid=mid+Math.imul(ah1,bl9)|0;hi=hi+Math.imul(ah1,bh9)|0;var w10=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w10>>>26)|0;w10&=67108863;lo=Math.imul(al9,bl2);mid=Math.imul(al9,bh2);mid=mid+Math.imul(ah9,bl2)|0;hi=Math.imul(ah9,bh2);lo=lo+Math.imul(al8,bl3)|0;mid=mid+Math.imul(al8,bh3)|0;mid=mid+Math.imul(ah8,bl3)|0;hi=hi+Math.imul(ah8,bh3)|0;lo=lo+Math.imul(al7,bl4)|0;mid=mid+Math.imul(al7,bh4)|0;mid=mid+Math.imul(ah7,bl4)|0;hi=hi+Math.imul(ah7,bh4)|0;lo=lo+Math.imul(al6,bl5)|0;mid=mid+Math.imul(al6,bh5)|0;mid=mid+Math.imul(ah6,bl5)|0;hi=hi+Math.imul(ah6,bh5)|0;lo=lo+Math.imul(al5,bl6)|0;mid=mid+Math.imul(al5,bh6)|0;mid=mid+Math.imul(ah5,bl6)|0;hi=hi+Math.imul(ah5,bh6)|0;lo=lo+Math.imul(al4,bl7)|0;mid=mid+Math.imul(al4,bh7)|0;mid=mid+Math.imul(ah4,bl7)|0;hi=hi+Math.imul(ah4,bh7)|0;lo=lo+Math.imul(al3,bl8)|0;mid=mid+Math.imul(al3,bh8)|0;mid=mid+Math.imul(ah3,bl8)|0;hi=hi+Math.imul(ah3,bh8)|0;lo=lo+Math.imul(al2,bl9)|0;mid=mid+Math.imul(al2,bh9)|0;mid=mid+Math.imul(ah2,bl9)|0;hi=hi+Math.imul(ah2,bh9)|0;var w11=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w11>>>26)|0;w11&=67108863;lo=Math.imul(al9,bl3);mid=Math.imul(al9,bh3);mid=mid+Math.imul(ah9,bl3)|0;hi=Math.imul(ah9,bh3);lo=lo+Math.imul(al8,bl4)|0;mid=mid+Math.imul(al8,bh4)|0;mid=mid+Math.imul(ah8,bl4)|0;hi=hi+Math.imul(ah8,bh4)|0;lo=lo+Math.imul(al7,bl5)|0;mid=mid+Math.imul(al7,bh5)|0;mid=mid+Math.imul(ah7,bl5)|0;hi=hi+Math.imul(ah7,bh5)|0;lo=lo+Math.imul(al6,bl6)|0;mid=mid+Math.imul(al6,bh6)|0;mid=mid+Math.imul(ah6,bl6)|0;hi=hi+Math.imul(ah6,bh6)|0;lo=lo+Math.imul(al5,bl7)|0;mid=mid+Math.imul(al5,bh7)|0;mid=mid+Math.imul(ah5,bl7)|0;hi=hi+Math.imul(ah5,bh7)|0;lo=lo+Math.imul(al4,bl8)|0;mid=mid+Math.imul(al4,bh8)|0;mid=mid+Math.imul(ah4,bl8)|0;hi=hi+Math.imul(ah4,bh8)|0;lo=lo+Math.imul(al3,bl9)|0;mid=mid+Math.imul(al3,bh9)|0;mid=mid+Math.imul(ah3,bl9)|0;hi=hi+Math.imul(ah3,bh9)|0;var w12=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w12>>>26)|0;w12&=67108863;lo=Math.imul(al9,bl4);mid=Math.imul(al9,bh4);mid=mid+Math.imul(ah9,bl4)|0;hi=Math.imul(ah9,bh4);lo=lo+Math.imul(al8,bl5)|0;mid=mid+Math.imul(al8,bh5)|0;mid=mid+Math.imul(ah8,bl5)|0;hi=hi+Math.imul(ah8,bh5)|0;lo=lo+Math.imul(al7,bl6)|0;mid=mid+Math.imul(al7,bh6)|0;mid=mid+Math.imul(ah7,bl6)|0;hi=hi+Math.imul(ah7,bh6)|0;lo=lo+Math.imul(al6,bl7)|0;mid=mid+Math.imul(al6,bh7)|0;mid=mid+Math.imul(ah6,bl7)|0;hi=hi+Math.imul(ah6,bh7)|0;lo=lo+Math.imul(al5,bl8)|0;mid=mid+Math.imul(al5,bh8)|0;mid=mid+Math.imul(ah5,bl8)|0;hi=hi+Math.imul(ah5,bh8)|0;lo=lo+Math.imul(al4,bl9)|0;mid=mid+Math.imul(al4,bh9)|0;mid=mid+Math.imul(ah4,bl9)|0;hi=hi+Math.imul(ah4,bh9)|0;var w13=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w13>>>26)|0;w13&=67108863;lo=Math.imul(al9,bl5);mid=Math.imul(al9,bh5);mid=mid+Math.imul(ah9,bl5)|0;hi=Math.imul(ah9,bh5);lo=lo+Math.imul(al8,bl6)|0;mid=mid+Math.imul(al8,bh6)|0;mid=mid+Math.imul(ah8,bl6)|0;hi=hi+Math.imul(ah8,bh6)|0;lo=lo+Math.imul(al7,bl7)|0;mid=mid+Math.imul(al7,bh7)|0;mid=mid+Math.imul(ah7,bl7)|0;hi=hi+Math.imul(ah7,bh7)|0;lo=lo+Math.imul(al6,bl8)|0;mid=mid+Math.imul(al6,bh8)|0;mid=mid+Math.imul(ah6,bl8)|0;hi=hi+Math.imul(ah6,bh8)|0;lo=lo+Math.imul(al5,bl9)|0;mid=mid+Math.imul(al5,bh9)|0;mid=mid+Math.imul(ah5,bl9)|0;hi=hi+Math.imul(ah5,bh9)|0;var w14=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w14>>>26)|0;w14&=67108863;lo=Math.imul(al9,bl6);mid=Math.imul(al9,bh6);mid=mid+Math.imul(ah9,bl6)|0;hi=Math.imul(ah9,bh6);lo=lo+Math.imul(al8,bl7)|0;mid=mid+Math.imul(al8,bh7)|0;mid=mid+Math.imul(ah8,bl7)|0;hi=hi+Math.imul(ah8,bh7)|0;lo=lo+Math.imul(al7,bl8)|0;mid=mid+Math.imul(al7,bh8)|0;mid=mid+Math.imul(ah7,bl8)|0;hi=hi+Math.imul(ah7,bh8)|0;lo=lo+Math.imul(al6,bl9)|0;mid=mid+Math.imul(al6,bh9)|0;mid=mid+Math.imul(ah6,bl9)|0;hi=hi+Math.imul(ah6,bh9)|0;var w15=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w15>>>26)|0;w15&=67108863;lo=Math.imul(al9,bl7);mid=Math.imul(al9,bh7);mid=mid+Math.imul(ah9,bl7)|0;hi=Math.imul(ah9,bh7);lo=lo+Math.imul(al8,bl8)|0;mid=mid+Math.imul(al8,bh8)|0;mid=mid+Math.imul(ah8,bl8)|0;hi=hi+Math.imul(ah8,bh8)|0;lo=lo+Math.imul(al7,bl9)|0;mid=mid+Math.imul(al7,bh9)|0;mid=mid+Math.imul(ah7,bl9)|0;hi=hi+Math.imul(ah7,bh9)|0;var w16=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w16>>>26)|0;w16&=67108863;lo=Math.imul(al9,bl8);mid=Math.imul(al9,bh8);mid=mid+Math.imul(ah9,bl8)|0;hi=Math.imul(ah9,bh8);lo=lo+Math.imul(al8,bl9)|0;mid=mid+Math.imul(al8,bh9)|0;mid=mid+Math.imul(ah8,bl9)|0;hi=hi+Math.imul(ah8,bh9)|0;var w17=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w17>>>26)|0;w17&=67108863;lo=Math.imul(al9,bl9);mid=Math.imul(al9,bh9);mid=mid+Math.imul(ah9,bl9)|0;hi=Math.imul(ah9,bh9);var w18=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w18>>>26)|0;w18&=67108863;o[0]=w0;o[1]=w1;o[2]=w2;o[3]=w3;o[4]=w4;o[5]=w5;o[6]=w6;o[7]=w7;o[8]=w8;o[9]=w9;o[10]=w10;o[11]=w11;o[12]=w12;o[13]=w13;o[14]=w14;o[15]=w15;o[16]=w16;o[17]=w17;o[18]=w18;if(c!==0){o[19]=c;out.length++}return out};if(!Math.imul){comb10MulTo=smallMulTo}function bigMulTo(self,num,out){out.negative=num.negative^self.negative;out.length=self.length+num.length;var carry=0;var hncarry=0;for(var k=0;k<out.length-1;k++){var ncarry=hncarry;hncarry=0;var rword=carry&67108863;var maxJ=Math.min(k,num.length-1);for(var j=Math.max(0,k-self.length+1);j<=maxJ;j++){var i=k-j;var a=self.words[i]|0;var b=num.words[j]|0;var r=a*b;var lo=r&67108863;ncarry=ncarry+(r/67108864|0)|0;lo=lo+rword|0;rword=lo&67108863;ncarry=ncarry+(lo>>>26)|0;hncarry+=ncarry>>>26;ncarry&=67108863}out.words[k]=rword;carry=ncarry;ncarry=hncarry}if(carry!==0){out.words[k]=carry}else{out.length--}return out.strip()}function jumboMulTo(self,num,out){var fftm=new FFTM;return fftm.mulp(self,num,out)}BN.prototype.mulTo=function mulTo(num,out){var res;var len=this.length+num.length;if(this.length===10&&num.length===10){res=comb10MulTo(this,num,out)}else if(len<63){res=smallMulTo(this,num,out)}else if(len<1024){res=bigMulTo(this,num,out)}else{res=jumboMulTo(this,num,out)}return res};function FFTM(x,y){this.x=x;this.y=y}FFTM.prototype.makeRBT=function makeRBT(N){var t=new Array(N);var l=BN.prototype._countBits(N)-1;for(var i=0;i<N;i++){t[i]=this.revBin(i,l,N)}return t};FFTM.prototype.revBin=function revBin(x,l,N){if(x===0||x===N-1)return x;var rb=0;for(var i=0;i<l;i++){rb|=(x&1)<<l-i-1;x>>=1}return rb};FFTM.prototype.permute=function permute(rbt,rws,iws,rtws,itws,N){for(var i=0;i<N;i++){rtws[i]=rws[rbt[i]];itws[i]=iws[rbt[i]]}};FFTM.prototype.transform=function transform(rws,iws,rtws,itws,N,rbt){this.permute(rbt,rws,iws,rtws,itws,N);for(var s=1;s<N;s<<=1){var l=s<<1;var rtwdf=Math.cos(2*Math.PI/l);var itwdf=Math.sin(2*Math.PI/l);for(var p=0;p<N;p+=l){var rtwdf_=rtwdf;var itwdf_=itwdf;for(var j=0;j<s;j++){var re=rtws[p+j];var ie=itws[p+j];var ro=rtws[p+j+s];var io=itws[p+j+s];var rx=rtwdf_*ro-itwdf_*io;io=rtwdf_*io+itwdf_*ro;ro=rx;rtws[p+j]=re+ro;itws[p+j]=ie+io;rtws[p+j+s]=re-ro;itws[p+j+s]=ie-io;if(j!==l){rx=rtwdf*rtwdf_-itwdf*itwdf_;itwdf_=rtwdf*itwdf_+itwdf*rtwdf_;rtwdf_=rx}}}}};FFTM.prototype.guessLen13b=function guessLen13b(n,m){var N=Math.max(m,n)|1;var odd=N&1;var i=0;for(N=N/2|0;N;N=N>>>1){i++}return 1<<i+1+odd};FFTM.prototype.conjugate=function conjugate(rws,iws,N){if(N<=1)return;for(var i=0;i<N/2;i++){var t=rws[i];rws[i]=rws[N-i-1];rws[N-i-1]=t;t=iws[i];iws[i]=-iws[N-i-1];iws[N-i-1]=-t}};FFTM.prototype.normalize13b=function normalize13b(ws,N){var carry=0;for(var i=0;i<N/2;i++){var w=Math.round(ws[2*i+1]/N)*8192+Math.round(ws[2*i]/N)+carry;ws[i]=w&67108863;if(w<67108864){carry=0}else{carry=w/67108864|0}}return ws};FFTM.prototype.convert13b=function convert13b(ws,len,rws,N){var carry=0;for(var i=0;i<len;i++){carry=carry+(ws[i]|0);rws[2*i]=carry&8191;carry=carry>>>13;rws[2*i+1]=carry&8191;carry=carry>>>13}for(i=2*len;i<N;++i){rws[i]=0}assert(carry===0);assert((carry&~8191)===0)};FFTM.prototype.stub=function stub(N){var ph=new Array(N);for(var i=0;i<N;i++){ph[i]=0}return ph};FFTM.prototype.mulp=function mulp(x,y,out){var N=2*this.guessLen13b(x.length,y.length);var rbt=this.makeRBT(N);var _=this.stub(N);var rws=new Array(N);var rwst=new Array(N);var iwst=new Array(N);var nrws=new Array(N);var nrwst=new Array(N);var niwst=new Array(N);var rmws=out.words;rmws.length=N;this.convert13b(x.words,x.length,rws,N);this.convert13b(y.words,y.length,nrws,N);this.transform(rws,_,rwst,iwst,N,rbt);this.transform(nrws,_,nrwst,niwst,N,rbt);for(var i=0;i<N;i++){var rx=rwst[i]*nrwst[i]-iwst[i]*niwst[i];iwst[i]=rwst[i]*niwst[i]+iwst[i]*nrwst[i];rwst[i]=rx}this.conjugate(rwst,iwst,N);this.transform(rwst,iwst,rmws,_,N,rbt);this.conjugate(rmws,_,N);this.normalize13b(rmws,N);out.negative=x.negative^y.negative;out.length=x.length+y.length;return out.strip()};BN.prototype.mul=function mul(num){var out=new BN(null);out.words=new Array(this.length+num.length);return this.mulTo(num,out)};BN.prototype.mulf=function mulf(num){var out=new BN(null);out.words=new Array(this.length+num.length);return jumboMulTo(this,num,out)};BN.prototype.imul=function imul(num){return this.clone().mulTo(num,this)};BN.prototype.imuln=function imuln(num){assert(typeof num==="number");assert(num<67108864);var carry=0;for(var i=0;i<this.length;i++){var w=(this.words[i]|0)*num;var lo=(w&67108863)+(carry&67108863);carry>>=26;carry+=w/67108864|0;carry+=lo>>>26;this.words[i]=lo&67108863}if(carry!==0){this.words[i]=carry;this.length++}return this};BN.prototype.muln=function muln(num){return this.clone().imuln(num)};BN.prototype.sqr=function sqr(){return this.mul(this)};BN.prototype.isqr=function isqr(){return this.imul(this.clone())};BN.prototype.pow=function pow(num){var w=toBitArray(num);if(w.length===0)return new BN(1);var res=this;for(var i=0;i<w.length;i++,res=res.sqr()){if(w[i]!==0)break}if(++i<w.length){for(var q=res.sqr();i<w.length;i++,q=q.sqr()){if(w[i]===0)continue;res=res.mul(q)}}return res};BN.prototype.iushln=function iushln(bits){assert(typeof bits==="number"&&bits>=0);var r=bits%26;var s=(bits-r)/26;var carryMask=67108863>>>26-r<<26-r;var i;if(r!==0){var carry=0;for(i=0;i<this.length;i++){var newCarry=this.words[i]&carryMask;var c=(this.words[i]|0)-newCarry<<r;this.words[i]=c|carry;carry=newCarry>>>26-r}if(carry){this.words[i]=carry;this.length++}}if(s!==0){for(i=this.length-1;i>=0;i--){this.words[i+s]=this.words[i]}for(i=0;i<s;i++){this.words[i]=0}this.length+=s}return this.strip()};BN.prototype.ishln=function ishln(bits){assert(this.negative===0);return this.iushln(bits)};BN.prototype.iushrn=function iushrn(bits,hint,extended){assert(typeof bits==="number"&&bits>=0);var h;if(hint){h=(hint-hint%26)/26}else{h=0}var r=bits%26;var s=Math.min((bits-r)/26,this.length);var mask=67108863^67108863>>>r<<r;var maskedWords=extended;h-=s;h=Math.max(0,h);if(maskedWords){for(var i=0;i<s;i++){maskedWords.words[i]=this.words[i]}maskedWords.length=s}if(s===0){}else if(this.length>s){this.length-=s;for(i=0;i<this.length;i++){this.words[i]=this.words[i+s]}}else{this.words[0]=0;this.length=1}var carry=0;for(i=this.length-1;i>=0&&(carry!==0||i>=h);i--){var word=this.words[i]|0;this.words[i]=carry<<26-r|word>>>r;carry=word&mask}if(maskedWords&&carry!==0){maskedWords.words[maskedWords.length++]=carry}if(this.length===0){this.words[0]=0;this.length=1}return this.strip()};BN.prototype.ishrn=function ishrn(bits,hint,extended){assert(this.negative===0);return this.iushrn(bits,hint,extended)};BN.prototype.shln=function shln(bits){return this.clone().ishln(bits)};BN.prototype.ushln=function ushln(bits){return this.clone().iushln(bits)};BN.prototype.shrn=function shrn(bits){return this.clone().ishrn(bits)};BN.prototype.ushrn=function ushrn(bits){return this.clone().iushrn(bits)};BN.prototype.testn=function testn(bit){assert(typeof bit==="number"&&bit>=0);var r=bit%26;var s=(bit-r)/26;var q=1<<r;if(this.length<=s)return false;var w=this.words[s];return!!(w&q)};BN.prototype.imaskn=function imaskn(bits){assert(typeof bits==="number"&&bits>=0);var r=bits%26;var s=(bits-r)/26;assert(this.negative===0,"imaskn works only with positive numbers");if(this.length<=s){return this}if(r!==0){s++}this.length=Math.min(s,this.length);if(r!==0){var mask=67108863^67108863>>>r<<r;this.words[this.length-1]&=mask}return this.strip()};BN.prototype.maskn=function maskn(bits){return this.clone().imaskn(bits)};BN.prototype.iaddn=function iaddn(num){assert(typeof num==="number");assert(num<67108864);if(num<0)return this.isubn(-num);if(this.negative!==0){if(this.length===1&&(this.words[0]|0)<num){this.words[0]=num-(this.words[0]|0);this.negative=0;return this}this.negative=0;this.isubn(num);this.negative=1;return this}return this._iaddn(num)};BN.prototype._iaddn=function _iaddn(num){this.words[0]+=num;for(var i=0;i<this.length&&this.words[i]>=67108864;i++){this.words[i]-=67108864;if(i===this.length-1){this.words[i+1]=1}else{this.words[i+1]++}}this.length=Math.max(this.length,i+1);return this};BN.prototype.isubn=function isubn(num){assert(typeof num==="number");assert(num<67108864);if(num<0)return this.iaddn(-num);if(this.negative!==0){this.negative=0;this.iaddn(num);this.negative=1;return this}this.words[0]-=num;if(this.length===1&&this.words[0]<0){this.words[0]=-this.words[0];this.negative=1}else{for(var i=0;i<this.length&&this.words[i]<0;i++){this.words[i]+=67108864;this.words[i+1]-=1}}return this.strip()};BN.prototype.addn=function addn(num){return this.clone().iaddn(num)};BN.prototype.subn=function subn(num){return this.clone().isubn(num)};BN.prototype.iabs=function iabs(){this.negative=0;return this};BN.prototype.abs=function abs(){return this.clone().iabs()};BN.prototype._ishlnsubmul=function _ishlnsubmul(num,mul,shift){var len=num.length+shift;var i;this._expand(len);var w;var carry=0;for(i=0;i<num.length;i++){w=(this.words[i+shift]|0)+carry;var right=(num.words[i]|0)*mul;w-=right&67108863;carry=(w>>26)-(right/67108864|0);this.words[i+shift]=w&67108863}for(;i<this.length-shift;i++){w=(this.words[i+shift]|0)+carry;carry=w>>26;this.words[i+shift]=w&67108863}if(carry===0)return this.strip();assert(carry===-1);carry=0;for(i=0;i<this.length;i++){w=-(this.words[i]|0)+carry;carry=w>>26;this.words[i]=w&67108863}this.negative=1;return this.strip()};BN.prototype._wordDiv=function _wordDiv(num,mode){var shift=this.length-num.length;var a=this.clone();var b=num;var bhi=b.words[b.length-1]|0;var bhiBits=this._countBits(bhi);shift=26-bhiBits;if(shift!==0){b=b.ushln(shift);a.iushln(shift);bhi=b.words[b.length-1]|0}var m=a.length-b.length;var q;if(mode!=="mod"){q=new BN(null);q.length=m+1;q.words=new Array(q.length);for(var i=0;i<q.length;i++){q.words[i]=0}}var diff=a.clone()._ishlnsubmul(b,1,m);if(diff.negative===0){a=diff;if(q){q.words[m]=1}}for(var j=m-1;j>=0;j--){var qj=(a.words[b.length+j]|0)*67108864+(a.words[b.length+j-1]|0);qj=Math.min(qj/bhi|0,67108863);a._ishlnsubmul(b,qj,j);while(a.negative!==0){qj--;a.negative=0;a._ishlnsubmul(b,1,j);if(!a.isZero()){a.negative^=1}}if(q){q.words[j]=qj}}if(q){q.strip()}a.strip();if(mode!=="div"&&shift!==0){a.iushrn(shift)}return{div:q||null,mod:a}};BN.prototype.divmod=function divmod(num,mode,positive){assert(!num.isZero());if(this.isZero()){return{div:new BN(0),mod:new BN(0)}}var div,mod,res;if(this.negative!==0&&num.negative===0){res=this.neg().divmod(num,mode);if(mode!=="mod"){div=res.div.neg()}if(mode!=="div"){mod=res.mod.neg();if(positive&&mod.negative!==0){mod.iadd(num)}}return{div:div,mod:mod}}if(this.negative===0&&num.negative!==0){res=this.divmod(num.neg(),mode);if(mode!=="mod"){div=res.div.neg()}return{div:div,mod:res.mod}}if((this.negative&num.negative)!==0){res=this.neg().divmod(num.neg(),mode);if(mode!=="div"){mod=res.mod.neg();if(positive&&mod.negative!==0){mod.isub(num)}}return{div:res.div,mod:mod}}if(num.length>this.length||this.cmp(num)<0){return{div:new BN(0),mod:this}}if(num.length===1){if(mode==="div"){return{div:this.divn(num.words[0]),mod:null}}if(mode==="mod"){return{div:null,mod:new BN(this.modn(num.words[0]))}}return{div:this.divn(num.words[0]),mod:new BN(this.modn(num.words[0]))}}return this._wordDiv(num,mode)};BN.prototype.div=function div(num){return this.divmod(num,"div",false).div};BN.prototype.mod=function mod(num){return this.divmod(num,"mod",false).mod};BN.prototype.umod=function umod(num){return this.divmod(num,"mod",true).mod};BN.prototype.divRound=function divRound(num){var dm=this.divmod(num);if(dm.mod.isZero())return dm.div;var mod=dm.div.negative!==0?dm.mod.isub(num):dm.mod;var half=num.ushrn(1);var r2=num.andln(1);var cmp=mod.cmp(half);if(cmp<0||r2===1&&cmp===0)return dm.div;return dm.div.negative!==0?dm.div.isubn(1):dm.div.iaddn(1)};BN.prototype.modn=function modn(num){assert(num<=67108863);var p=(1<<26)%num;var acc=0;for(var i=this.length-1;i>=0;i--){acc=(p*acc+(this.words[i]|0))%num}return acc};BN.prototype.idivn=function idivn(num){assert(num<=67108863);var carry=0;for(var i=this.length-1;i>=0;i--){var w=(this.words[i]|0)+carry*67108864;this.words[i]=w/num|0;carry=w%num}return this.strip()};BN.prototype.divn=function divn(num){return this.clone().idivn(num)};BN.prototype.egcd=function egcd(p){assert(p.negative===0);assert(!p.isZero());var x=this;var y=p.clone();if(x.negative!==0){x=x.umod(p)}else{x=x.clone()}var A=new BN(1);var B=new BN(0);var C=new BN(0);var D=new BN(1);var g=0;while(x.isEven()&&y.isEven()){x.iushrn(1);y.iushrn(1);++g}var yp=y.clone();var xp=x.clone();while(!x.isZero()){for(var i=0,im=1;(x.words[0]&im)===0&&i<26;++i,im<<=1);if(i>0){x.iushrn(i);while(i-- >0){if(A.isOdd()||B.isOdd()){A.iadd(yp);B.isub(xp)}A.iushrn(1);B.iushrn(1)}}for(var j=0,jm=1;(y.words[0]&jm)===0&&j<26;++j,jm<<=1);if(j>0){y.iushrn(j);while(j-- >0){if(C.isOdd()||D.isOdd()){C.iadd(yp);D.isub(xp)}C.iushrn(1);D.iushrn(1)}}if(x.cmp(y)>=0){x.isub(y);A.isub(C);B.isub(D)}else{y.isub(x);C.isub(A);D.isub(B)}}return{a:C,b:D,gcd:y.iushln(g)}};BN.prototype._invmp=function _invmp(p){assert(p.negative===0);assert(!p.isZero());var a=this;var b=p.clone();if(a.negative!==0){a=a.umod(p)}else{a=a.clone()}var x1=new BN(1);var x2=new BN(0);var delta=b.clone();while(a.cmpn(1)>0&&b.cmpn(1)>0){for(var i=0,im=1;(a.words[0]&im)===0&&i<26;++i,im<<=1);if(i>0){a.iushrn(i);while(i-- >0){if(x1.isOdd()){x1.iadd(delta)}x1.iushrn(1)}}for(var j=0,jm=1;(b.words[0]&jm)===0&&j<26;++j,jm<<=1);if(j>0){b.iushrn(j);while(j-- >0){if(x2.isOdd()){x2.iadd(delta)}x2.iushrn(1)}}if(a.cmp(b)>=0){a.isub(b);x1.isub(x2)}else{b.isub(a);x2.isub(x1)}}var res;if(a.cmpn(1)===0){res=x1}else{res=x2}if(res.cmpn(0)<0){res.iadd(p)}return res};BN.prototype.gcd=function gcd(num){if(this.isZero())return num.abs();if(num.isZero())return this.abs();var a=this.clone();var b=num.clone();a.negative=0;b.negative=0;for(var shift=0;a.isEven()&&b.isEven();shift++){a.iushrn(1);b.iushrn(1)}do{while(a.isEven()){a.iushrn(1)}while(b.isEven()){b.iushrn(1)}var r=a.cmp(b);if(r<0){var t=a;a=b;b=t}else if(r===0||b.cmpn(1)===0){break}a.isub(b)}while(true);return b.iushln(shift)};BN.prototype.invm=function invm(num){return this.egcd(num).a.umod(num)};BN.prototype.isEven=function isEven(){return(this.words[0]&1)===0};BN.prototype.isOdd=function isOdd(){return(this.words[0]&1)===1};BN.prototype.andln=function andln(num){return this.words[0]&num};BN.prototype.bincn=function bincn(bit){assert(typeof bit==="number");var r=bit%26;var s=(bit-r)/26;var q=1<<r;if(this.length<=s){this._expand(s+1);this.words[s]|=q;return this}var carry=q;for(var i=s;carry!==0&&i<this.length;i++){var w=this.words[i]|0;w+=carry;carry=w>>>26;w&=67108863;this.words[i]=w}if(carry!==0){this.words[i]=carry;this.length++}return this};BN.prototype.isZero=function isZero(){return this.length===1&&this.words[0]===0};BN.prototype.cmpn=function cmpn(num){var negative=num<0;if(this.negative!==0&&!negative)return-1;if(this.negative===0&&negative)return 1;this.strip();var res;if(this.length>1){res=1}else{if(negative){num=-num}assert(num<=67108863,"Number is too big");var w=this.words[0]|0;res=w===num?0:w<num?-1:1}if(this.negative!==0)return-res|0;return res};BN.prototype.cmp=function cmp(num){if(this.negative!==0&&num.negative===0)return-1;if(this.negative===0&&num.negative!==0)return 1;var res=this.ucmp(num);if(this.negative!==0)return-res|0;return res};BN.prototype.ucmp=function ucmp(num){if(this.length>num.length)return 1;if(this.length<num.length)return-1;var res=0;for(var i=this.length-1;i>=0;i--){var a=this.words[i]|0;var b=num.words[i]|0;if(a===b)continue;if(a<b){res=-1}else if(a>b){res=1}break}return res};BN.prototype.gtn=function gtn(num){return this.cmpn(num)===1};BN.prototype.gt=function gt(num){return this.cmp(num)===1};BN.prototype.gten=function gten(num){return this.cmpn(num)>=0};BN.prototype.gte=function gte(num){return this.cmp(num)>=0};BN.prototype.ltn=function ltn(num){return this.cmpn(num)===-1};BN.prototype.lt=function lt(num){return this.cmp(num)===-1};BN.prototype.lten=function lten(num){return this.cmpn(num)<=0};BN.prototype.lte=function lte(num){return this.cmp(num)<=0};BN.prototype.eqn=function eqn(num){return this.cmpn(num)===0};BN.prototype.eq=function eq(num){return this.cmp(num)===0};BN.red=function red(num){return new Red(num)};BN.prototype.toRed=function toRed(ctx){assert(!this.red,"Already a number in reduction context");assert(this.negative===0,"red works only with positives");return ctx.convertTo(this)._forceRed(ctx)};BN.prototype.fromRed=function fromRed(){assert(this.red,"fromRed works only with numbers in reduction context");return this.red.convertFrom(this)};BN.prototype._forceRed=function _forceRed(ctx){this.red=ctx;return this};BN.prototype.forceRed=function forceRed(ctx){assert(!this.red,"Already a number in reduction context");return this._forceRed(ctx)};BN.prototype.redAdd=function redAdd(num){assert(this.red,"redAdd works only with red numbers");return this.red.add(this,num)};BN.prototype.redIAdd=function redIAdd(num){assert(this.red,"redIAdd works only with red numbers");return this.red.iadd(this,num)};BN.prototype.redSub=function redSub(num){assert(this.red,"redSub works only with red numbers");return this.red.sub(this,num)};BN.prototype.redISub=function redISub(num){assert(this.red,"redISub works only with red numbers");return this.red.isub(this,num)};BN.prototype.redShl=function redShl(num){assert(this.red,"redShl works only with red numbers");return this.red.shl(this,num)};BN.prototype.redMul=function redMul(num){assert(this.red,"redMul works only with red numbers");this.red._verify2(this,num);return this.red.mul(this,num)};BN.prototype.redIMul=function redIMul(num){assert(this.red,"redMul works only with red numbers");this.red._verify2(this,num);return this.red.imul(this,num)};BN.prototype.redSqr=function redSqr(){assert(this.red,"redSqr works only with red numbers");this.red._verify1(this);return this.red.sqr(this)};BN.prototype.redISqr=function redISqr(){assert(this.red,"redISqr works only with red numbers");this.red._verify1(this);return this.red.isqr(this)};BN.prototype.redSqrt=function redSqrt(){assert(this.red,"redSqrt works only with red numbers");this.red._verify1(this);return this.red.sqrt(this)};BN.prototype.redInvm=function redInvm(){assert(this.red,"redInvm works only with red numbers");this.red._verify1(this);return this.red.invm(this)};BN.prototype.redNeg=function redNeg(){assert(this.red,"redNeg works only with red numbers");this.red._verify1(this);return this.red.neg(this)};BN.prototype.redPow=function redPow(num){assert(this.red&&!num.red,"redPow(normalNum)");this.red._verify1(this);return this.red.pow(this,num)};var primes={k256:null,p224:null,p192:null,p25519:null};function MPrime(name,p){this.name=name;this.p=new BN(p,16);this.n=this.p.bitLength();this.k=new BN(1).iushln(this.n).isub(this.p);this.tmp=this._tmp()}MPrime.prototype._tmp=function _tmp(){var tmp=new BN(null);tmp.words=new Array(Math.ceil(this.n/13));return tmp};MPrime.prototype.ireduce=function ireduce(num){var r=num;var rlen;do{this.split(r,this.tmp);r=this.imulK(r);r=r.iadd(this.tmp);rlen=r.bitLength()}while(rlen>this.n);var cmp=rlen<this.n?-1:r.ucmp(this.p);if(cmp===0){r.words[0]=0;r.length=1}else if(cmp>0){r.isub(this.p)}else{if(r.strip!==undefined){r.strip()}else{r._strip()}}return r};MPrime.prototype.split=function split(input,out){input.iushrn(this.n,0,out)};MPrime.prototype.imulK=function imulK(num){return num.imul(this.k)};function K256(){MPrime.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}inherits(K256,MPrime);K256.prototype.split=function split(input,output){var mask=4194303;var outLen=Math.min(input.length,9);for(var i=0;i<outLen;i++){output.words[i]=input.words[i]}output.length=outLen;if(input.length<=9){input.words[0]=0;input.length=1;return}var prev=input.words[9];output.words[output.length++]=prev&mask;for(i=10;i<input.length;i++){var next=input.words[i]|0;input.words[i-10]=(next&mask)<<4|prev>>>22;prev=next}prev>>>=22;input.words[i-10]=prev;if(prev===0&&input.length>10){input.length-=10}else{input.length-=9}};K256.prototype.imulK=function imulK(num){num.words[num.length]=0;num.words[num.length+1]=0;num.length+=2;var lo=0;for(var i=0;i<num.length;i++){var w=num.words[i]|0;lo+=w*977;num.words[i]=lo&67108863;lo=w*64+(lo/67108864|0)}if(num.words[num.length-1]===0){num.length--;if(num.words[num.length-1]===0){num.length--}}return num};function P224(){MPrime.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}inherits(P224,MPrime);function P192(){MPrime.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}inherits(P192,MPrime);function P25519(){MPrime.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}inherits(P25519,MPrime);P25519.prototype.imulK=function imulK(num){var carry=0;for(var i=0;i<num.length;i++){var hi=(num.words[i]|0)*19+carry;var lo=hi&67108863;hi>>>=26;num.words[i]=lo;carry=hi}if(carry!==0){num.words[num.length++]=carry}return num};BN._prime=function prime(name){if(primes[name])return primes[name];var prime;if(name==="k256"){prime=new K256}else if(name==="p224"){prime=new P224}else if(name==="p192"){prime=new P192}else if(name==="p25519"){prime=new P25519}else{throw new Error("Unknown prime "+name)}primes[name]=prime;return prime};function Red(m){if(typeof m==="string"){var prime=BN._prime(m);this.m=prime.p;this.prime=prime}else{assert(m.gtn(1),"modulus must be greater than 1");this.m=m;this.prime=null}}Red.prototype._verify1=function _verify1(a){assert(a.negative===0,"red works only with positives");assert(a.red,"red works only with red numbers")};Red.prototype._verify2=function _verify2(a,b){assert((a.negative|b.negative)===0,"red works only with positives");assert(a.red&&a.red===b.red,"red works only with red numbers")};Red.prototype.imod=function imod(a){if(this.prime)return this.prime.ireduce(a)._forceRed(this);return a.umod(this.m)._forceRed(this)};Red.prototype.neg=function neg(a){if(a.isZero()){return a.clone()}return this.m.sub(a)._forceRed(this)};Red.prototype.add=function add(a,b){this._verify2(a,b);var res=a.add(b);if(res.cmp(this.m)>=0){res.isub(this.m)}return res._forceRed(this)};Red.prototype.iadd=function iadd(a,b){this._verify2(a,b);var res=a.iadd(b);if(res.cmp(this.m)>=0){res.isub(this.m)}return res};Red.prototype.sub=function sub(a,b){this._verify2(a,b);var res=a.sub(b);if(res.cmpn(0)<0){res.iadd(this.m)}return res._forceRed(this)};Red.prototype.isub=function isub(a,b){this._verify2(a,b);var res=a.isub(b);if(res.cmpn(0)<0){res.iadd(this.m)}return res};Red.prototype.shl=function shl(a,num){this._verify1(a);return this.imod(a.ushln(num))};Red.prototype.imul=function imul(a,b){this._verify2(a,b);return this.imod(a.imul(b))};Red.prototype.mul=function mul(a,b){this._verify2(a,b);return this.imod(a.mul(b))};Red.prototype.isqr=function isqr(a){return this.imul(a,a.clone())};Red.prototype.sqr=function sqr(a){return this.mul(a,a)};Red.prototype.sqrt=function sqrt(a){if(a.isZero())return a.clone();var mod3=this.m.andln(3);assert(mod3%2===1);if(mod3===3){var pow=this.m.add(new BN(1)).iushrn(2);return this.pow(a,pow)}var q=this.m.subn(1);var s=0;while(!q.isZero()&&q.andln(1)===0){s++;q.iushrn(1)}assert(!q.isZero());var one=new BN(1).toRed(this);var nOne=one.redNeg();var lpow=this.m.subn(1).iushrn(1);var z=this.m.bitLength();z=new BN(2*z*z).toRed(this);while(this.pow(z,lpow).cmp(nOne)!==0){z.redIAdd(nOne)}var c=this.pow(z,q);var r=this.pow(a,q.addn(1).iushrn(1));var t=this.pow(a,q);var m=s;while(t.cmp(one)!==0){var tmp=t;for(var i=0;tmp.cmp(one)!==0;i++){tmp=tmp.redSqr()}assert(i<m);var b=this.pow(c,new BN(1).iushln(m-i-1));r=r.redMul(b);c=b.redSqr();t=t.redMul(c);m=i}return r};Red.prototype.invm=function invm(a){var inv=a._invmp(this.m);if(inv.negative!==0){inv.negative=0;return this.imod(inv).redNeg()}else{return this.imod(inv)}};Red.prototype.pow=function pow(a,num){if(num.isZero())return new BN(1).toRed(this);if(num.cmpn(1)===0)return a.clone();var windowSize=4;var wnd=new Array(1<<windowSize);wnd[0]=new BN(1).toRed(this);wnd[1]=a;for(var i=2;i<wnd.length;i++){wnd[i]=this.mul(wnd[i-1],a)}var res=wnd[0];var current=0;var currentLen=0;var start=num.bitLength()%26;if(start===0){start=26}for(i=num.length-1;i>=0;i--){var word=num.words[i];for(var j=start-1;j>=0;j--){var bit=word>>j&1;if(res!==wnd[0]){res=this.sqr(res)}if(bit===0&&current===0){currentLen=0;continue}current<<=1;current|=bit;currentLen++;if(currentLen!==windowSize&&(i!==0||j!==0))continue;res=this.mul(res,wnd[current]);currentLen=0;current=0}start=26}return res};Red.prototype.convertTo=function convertTo(num){var r=num.umod(this.m);return r===num?r.clone():r};Red.prototype.convertFrom=function convertFrom(num){var res=num.clone();res.red=null;return res};BN.mont=function mont(num){return new Mont(num)};function Mont(m){Red.call(this,m);this.shift=this.m.bitLength();if(this.shift%26!==0){this.shift+=26-this.shift%26}this.r=new BN(1).iushln(this.shift);this.r2=this.imod(this.r.sqr());this.rinv=this.r._invmp(this.m);this.minv=this.rinv.mul(this.r).isubn(1).div(this.m);this.minv=this.minv.umod(this.r);this.minv=this.r.sub(this.minv)}inherits(Mont,Red);Mont.prototype.convertTo=function convertTo(num){return this.imod(num.ushln(this.shift))};Mont.prototype.convertFrom=function convertFrom(num){var r=this.imod(num.mul(this.rinv));r.red=null;return r};Mont.prototype.imul=function imul(a,b){if(a.isZero()||b.isZero()){a.words[0]=0;a.length=1;return a}var t=a.imul(b);var c=t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m);var u=t.isub(c).iushrn(this.shift);var res=u;if(u.cmp(this.m)>=0){res=u.isub(this.m)}else if(u.cmpn(0)<0){res=u.iadd(this.m)}return res._forceRed(this)};Mont.prototype.mul=function mul(a,b){if(a.isZero()||b.isZero())return new BN(0)._forceRed(this);var t=a.mul(b);var c=t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m);var u=t.isub(c).iushrn(this.shift);var res=u;if(u.cmp(this.m)>=0){res=u.isub(this.m)}else if(u.cmpn(0)<0){res=u.iadd(this.m)}return res._forceRed(this)};Mont.prototype.invm=function invm(a){var res=this.imod(a._invmp(this.m).mul(this.r2));return res._forceRed(this)}})("object"==="undefined"||module,commonjsGlobal)});var minimalisticAssert=assert;function assert(val,msg){if(!val)throw new Error(msg||"Assertion failed")}assert.equal=function assertEqual(l,r,msg){if(l!=r)throw new Error(msg||"Assertion failed: "+l+" != "+r)};var utils_1=createCommonjsModule(function(module,exports){"use strict";var utils=exports;function toArray(msg,enc){if(Array.isArray(msg))return msg.slice();if(!msg)return[];var res=[];if(typeof msg!=="string"){for(var i=0;i<msg.length;i++)res[i]=msg[i]|0;return res}if(enc==="hex"){msg=msg.replace(/[^a-z0-9]+/gi,"");if(msg.length%2!==0)msg="0"+msg;for(var i=0;i<msg.length;i+=2)res.push(parseInt(msg[i]+msg[i+1],16))}else{for(var i=0;i<msg.length;i++){var c=msg.charCodeAt(i);var hi=c>>8;var lo=c&255;if(hi)res.push(hi,lo);else res.push(lo)}}return res}utils.toArray=toArray;function zero2(word){if(word.length===1)return"0"+word;else return word}utils.zero2=zero2;function toHex(msg){var res="";for(var i=0;i<msg.length;i++)res+=zero2(msg[i].toString(16));return res}utils.toHex=toHex;utils.encode=function encode(arr,enc){if(enc==="hex")return toHex(arr);else return arr}});var utils_1$1=createCommonjsModule(function(module,exports){"use strict";var utils=exports;utils.assert=minimalisticAssert;utils.toArray=utils_1.toArray;utils.zero2=utils_1.zero2;utils.toHex=utils_1.toHex;utils.encode=utils_1.encode;function getNAF(num,w,bits){var naf=new Array(Math.max(num.bitLength(),bits)+1);naf.fill(0);var ws=1<<w+1;var k=num.clone();for(var i=0;i<naf.length;i++){var z;var mod=k.andln(ws-1);if(k.isOdd()){if(mod>(ws>>1)-1)z=(ws>>1)-mod;else z=mod;k.isubn(z)}else{z=0}naf[i]=z;k.iushrn(1)}return naf}utils.getNAF=getNAF;function getJSF(k1,k2){var jsf=[[],[]];k1=k1.clone();k2=k2.clone();var d1=0;var d2=0;var m8;while(k1.cmpn(-d1)>0||k2.cmpn(-d2)>0){var m14=k1.andln(3)+d1&3;var m24=k2.andln(3)+d2&3;if(m14===3)m14=-1;if(m24===3)m24=-1;var u1;if((m14&1)===0){u1=0}else{m8=k1.andln(7)+d1&7;if((m8===3||m8===5)&&m24===2)u1=-m14;else u1=m14}jsf[0].push(u1);var u2;if((m24&1)===0){u2=0}else{m8=k2.andln(7)+d2&7;if((m8===3||m8===5)&&m14===2)u2=-m24;else u2=m24}jsf[1].push(u2);if(2*d1===u1+1)d1=1-d1;if(2*d2===u2+1)d2=1-d2;k1.iushrn(1);k2.iushrn(1)}return jsf}utils.getJSF=getJSF;function cachedProperty(obj,name,computer){var key="_"+name;obj.prototype[name]=function cachedProperty(){return this[key]!==undefined?this[key]:this[key]=computer.call(this)}}utils.cachedProperty=cachedProperty;function parseBytes(bytes){return typeof bytes==="string"?utils.toArray(bytes,"hex"):bytes}utils.parseBytes=parseBytes;function intFromLE(bytes){return new bn$1(bytes,"hex","le")}utils.intFromLE=intFromLE});"use strict";var getNAF=utils_1$1.getNAF;var getJSF=utils_1$1.getJSF;var assert$1=utils_1$1.assert;function BaseCurve(type,conf){this.type=type;this.p=new bn$1(conf.p,16);this.red=conf.prime?bn$1.red(conf.prime):bn$1.mont(this.p);this.zero=new bn$1(0).toRed(this.red);this.one=new bn$1(1).toRed(this.red);this.two=new bn$1(2).toRed(this.red);this.n=conf.n&&new bn$1(conf.n,16);this.g=conf.g&&this.pointFromJSON(conf.g,conf.gRed);this._wnafT1=new Array(4);this._wnafT2=new Array(4);this._wnafT3=new Array(4);this._wnafT4=new Array(4);this._bitLength=this.n?this.n.bitLength():0;var adjustCount=this.n&&this.p.div(this.n);if(!adjustCount||adjustCount.cmpn(100)>0){this.redN=null}else{this._maxwellTrick=true;this.redN=this.n.toRed(this.red)}}var base=BaseCurve;BaseCurve.prototype.point=function point(){throw new Error("Not implemented")};BaseCurve.prototype.validate=function validate(){throw new Error("Not implemented")};BaseCurve.prototype._fixedNafMul=function _fixedNafMul(p,k){assert$1(p.precomputed);var doubles=p._getDoubles();var naf=getNAF(k,1,this._bitLength);var I=(1<<doubles.step+1)-(doubles.step%2===0?2:1);I/=3;var repr=[];var j;var nafW;for(j=0;j<naf.length;j+=doubles.step){nafW=0;for(var l=j+doubles.step-1;l>=j;l--)nafW=(nafW<<1)+naf[l];repr.push(nafW)}var a=this.jpoint(null,null,null);var b=this.jpoint(null,null,null);for(var i=I;i>0;i--){for(j=0;j<repr.length;j++){nafW=repr[j];if(nafW===i)b=b.mixedAdd(doubles.points[j]);else if(nafW===-i)b=b.mixedAdd(doubles.points[j].neg())}a=a.add(b)}return a.toP()};BaseCurve.prototype._wnafMul=function _wnafMul(p,k){var w=4;var nafPoints=p._getNAFPoints(w);w=nafPoints.wnd;var wnd=nafPoints.points;var naf=getNAF(k,w,this._bitLength);var acc=this.jpoint(null,null,null);for(var i=naf.length-1;i>=0;i--){for(var l=0;i>=0&&naf[i]===0;i--)l++;if(i>=0)l++;acc=acc.dblp(l);if(i<0)break;var z=naf[i];assert$1(z!==0);if(p.type==="affine"){if(z>0)acc=acc.mixedAdd(wnd[z-1>>1]);else acc=acc.mixedAdd(wnd[-z-1>>1].neg())}else{if(z>0)acc=acc.add(wnd[z-1>>1]);else acc=acc.add(wnd[-z-1>>1].neg())}}return p.type==="affine"?acc.toP():acc};BaseCurve.prototype._wnafMulAdd=function _wnafMulAdd(defW,points,coeffs,len,jacobianResult){var wndWidth=this._wnafT1;var wnd=this._wnafT2;var naf=this._wnafT3;var max=0;var i;var j;var p;for(i=0;i<len;i++){p=points[i];var nafPoints=p._getNAFPoints(defW);wndWidth[i]=nafPoints.wnd;wnd[i]=nafPoints.points}for(i=len-1;i>=1;i-=2){var a=i-1;var b=i;if(wndWidth[a]!==1||wndWidth[b]!==1){naf[a]=getNAF(coeffs[a],wndWidth[a],this._bitLength);naf[b]=getNAF(coeffs[b],wndWidth[b],this._bitLength);max=Math.max(naf[a].length,max);max=Math.max(naf[b].length,max);continue}var comb=[points[a],null,null,points[b]];if(points[a].y.cmp(points[b].y)===0){comb[1]=points[a].add(points[b]);comb[2]=points[a].toJ().mixedAdd(points[b].neg())}else if(points[a].y.cmp(points[b].y.redNeg())===0){comb[1]=points[a].toJ().mixedAdd(points[b]);comb[2]=points[a].add(points[b].neg())}else{comb[1]=points[a].toJ().mixedAdd(points[b]);comb[2]=points[a].toJ().mixedAdd(points[b].neg())}var index=[-3,-1,-5,-7,0,7,5,1,3];var jsf=getJSF(coeffs[a],coeffs[b]);max=Math.max(jsf[0].length,max);naf[a]=new Array(max);naf[b]=new Array(max);for(j=0;j<max;j++){var ja=jsf[0][j]|0;var jb=jsf[1][j]|0;naf[a][j]=index[(ja+1)*3+(jb+1)];naf[b][j]=0;wnd[a]=comb}}var acc=this.jpoint(null,null,null);var tmp=this._wnafT4;for(i=max;i>=0;i--){var k=0;while(i>=0){var zero=true;for(j=0;j<len;j++){tmp[j]=naf[j][i]|0;if(tmp[j]!==0)zero=false}if(!zero)break;k++;i--}if(i>=0)k++;acc=acc.dblp(k);if(i<0)break;for(j=0;j<len;j++){var z=tmp[j];p;if(z===0)continue;else if(z>0)p=wnd[j][z-1>>1];else if(z<0)p=wnd[j][-z-1>>1].neg();if(p.type==="affine")acc=acc.mixedAdd(p);else acc=acc.add(p)}}for(i=0;i<len;i++)wnd[i]=null;if(jacobianResult)return acc;else return acc.toP()};function BasePoint(curve,type){this.curve=curve;this.type=type;this.precomputed=null}BaseCurve.BasePoint=BasePoint;BasePoint.prototype.eq=function eq(){throw new Error("Not implemented")};BasePoint.prototype.validate=function validate(){return this.curve.validate(this)};BaseCurve.prototype.decodePoint=function decodePoint(bytes,enc){bytes=utils_1$1.toArray(bytes,enc);var len=this.p.byteLength();if((bytes[0]===4||bytes[0]===6||bytes[0]===7)&&bytes.length-1===2*len){if(bytes[0]===6)assert$1(bytes[bytes.length-1]%2===0);else if(bytes[0]===7)assert$1(bytes[bytes.length-1]%2===1);var res=this.point(bytes.slice(1,1+len),bytes.slice(1+len,1+2*len));return res}else if((bytes[0]===2||bytes[0]===3)&&bytes.length-1===len){return this.pointFromX(bytes.slice(1,1+len),bytes[0]===3)}throw new Error("Unknown point format")};BasePoint.prototype.encodeCompressed=function encodeCompressed(enc){return this.encode(enc,true)};BasePoint.prototype._encode=function _encode(compact){var len=this.curve.p.byteLength();var x=this.getX().toArray("be",len);if(compact)return[this.getY().isEven()?2:3].concat(x);return[4].concat(x,this.getY().toArray("be",len))};BasePoint.prototype.encode=function encode(enc,compact){return utils_1$1.encode(this._encode(compact),enc)};BasePoint.prototype.precompute=function precompute(power){if(this.precomputed)return this;var precomputed={doubles:null,naf:null,beta:null};precomputed.naf=this._getNAFPoints(8);precomputed.doubles=this._getDoubles(4,power);precomputed.beta=this._getBeta();this.precomputed=precomputed;return this};BasePoint.prototype._hasDoubles=function _hasDoubles(k){if(!this.precomputed)return false;var doubles=this.precomputed.doubles;if(!doubles)return false;return doubles.points.length>=Math.ceil((k.bitLength()+1)/doubles.step)};BasePoint.prototype._getDoubles=function _getDoubles(step,power){if(this.precomputed&&this.precomputed.doubles)return this.precomputed.doubles;var doubles=[this];var acc=this;for(var i=0;i<power;i+=step){for(var j=0;j<step;j++)acc=acc.dbl();doubles.push(acc)}return{step:step,points:doubles}};BasePoint.prototype._getNAFPoints=function _getNAFPoints(wnd){if(this.precomputed&&this.precomputed.naf)return this.precomputed.naf;var res=[this];var max=(1<<wnd)-1;var dbl=max===1?null:this.dbl();for(var i=1;i<max;i++)res[i]=res[i-1].add(dbl);return{wnd:wnd,points:res}};BasePoint.prototype._getBeta=function _getBeta(){return null};BasePoint.prototype.dblp=function dblp(k){var r=this;for(var i=0;i<k;i++)r=r.dbl();return r};var inherits_browser=createCommonjsModule(function(module){if(typeof Object.create==="function"){module.exports=function inherits(ctor,superCtor){if(superCtor){ctor.super_=superCtor;ctor.prototype=Object.create(superCtor.prototype,{constructor:{value:ctor,enumerable:false,writable:true,configurable:true}})}}}else{module.exports=function inherits(ctor,superCtor){if(superCtor){ctor.super_=superCtor;var TempCtor=function(){};TempCtor.prototype=superCtor.prototype;ctor.prototype=new TempCtor;ctor.prototype.constructor=ctor}}}});"use strict";var assert$2=utils_1$1.assert;function ShortCurve(conf){base.call(this,"short",conf);this.a=new bn$1(conf.a,16).toRed(this.red);this.b=new bn$1(conf.b,16).toRed(this.red);this.tinv=this.two.redInvm();this.zeroA=this.a.fromRed().cmpn(0)===0;this.threeA=this.a.fromRed().sub(this.p).cmpn(-3)===0;this.endo=this._getEndomorphism(conf);this._endoWnafT1=new Array(4);this._endoWnafT2=new Array(4)}inherits_browser(ShortCurve,base);var short_1=ShortCurve;ShortCurve.prototype._getEndomorphism=function _getEndomorphism(conf){if(!this.zeroA||!this.g||!this.n||this.p.modn(3)!==1)return;var beta;var lambda;if(conf.beta){beta=new bn$1(conf.beta,16).toRed(this.red)}else{var betas=this._getEndoRoots(this.p);beta=betas[0].cmp(betas[1])<0?betas[0]:betas[1];beta=beta.toRed(this.red)}if(conf.lambda){lambda=new bn$1(conf.lambda,16)}else{var lambdas=this._getEndoRoots(this.n);if(this.g.mul(lambdas[0]).x.cmp(this.g.x.redMul(beta))===0){lambda=lambdas[0]}else{lambda=lambdas[1];assert$2(this.g.mul(lambda).x.cmp(this.g.x.redMul(beta))===0)}}var basis;if(conf.basis){basis=conf.basis.map(function(vec){return{a:new bn$1(vec.a,16),b:new bn$1(vec.b,16)}})}else{basis=this._getEndoBasis(lambda)}return{beta:beta,lambda:lambda,basis:basis}};ShortCurve.prototype._getEndoRoots=function _getEndoRoots(num){var red=num===this.p?this.red:bn$1.mont(num);var tinv=new bn$1(2).toRed(red).redInvm();var ntinv=tinv.redNeg();var s=new bn$1(3).toRed(red).redNeg().redSqrt().redMul(tinv);var l1=ntinv.redAdd(s).fromRed();var l2=ntinv.redSub(s).fromRed();return[l1,l2]};ShortCurve.prototype._getEndoBasis=function _getEndoBasis(lambda){var aprxSqrt=this.n.ushrn(Math.floor(this.n.bitLength()/2));var u=lambda;var v=this.n.clone();var x1=new bn$1(1);var y1=new bn$1(0);var x2=new bn$1(0);var y2=new bn$1(1);var a0;var b0;var a1;var b1;var a2;var b2;var prevR;var i=0;var r;var x;while(u.cmpn(0)!==0){var q=v.div(u);r=v.sub(q.mul(u));x=x2.sub(q.mul(x1));var y=y2.sub(q.mul(y1));if(!a1&&r.cmp(aprxSqrt)<0){a0=prevR.neg();b0=x1;a1=r.neg();b1=x}else if(a1&&++i===2){break}prevR=r;v=u;u=r;x2=x1;x1=x;y2=y1;y1=y}a2=r.neg();b2=x;var len1=a1.sqr().add(b1.sqr());var len2=a2.sqr().add(b2.sqr());if(len2.cmp(len1)>=0){a2=a0;b2=b0}if(a1.negative){a1=a1.neg();b1=b1.neg()}if(a2.negative){a2=a2.neg();b2=b2.neg()}return[{a:a1,b:b1},{a:a2,b:b2}]};ShortCurve.prototype._endoSplit=function _endoSplit(k){var basis=this.endo.basis;var v1=basis[0];var v2=basis[1];var c1=v2.b.mul(k).divRound(this.n);var c2=v1.b.neg().mul(k).divRound(this.n);var p1=c1.mul(v1.a);var p2=c2.mul(v2.a);var q1=c1.mul(v1.b);var q2=c2.mul(v2.b);var k1=k.sub(p1).sub(p2);var k2=q1.add(q2).neg();return{k1:k1,k2:k2}};ShortCurve.prototype.pointFromX=function pointFromX(x,odd){x=new bn$1(x,16);if(!x.red)x=x.toRed(this.red);var y2=x.redSqr().redMul(x).redIAdd(x.redMul(this.a)).redIAdd(this.b);var y=y2.redSqrt();if(y.redSqr().redSub(y2).cmp(this.zero)!==0)throw new Error("invalid point");var isOdd=y.fromRed().isOdd();if(odd&&!isOdd||!odd&&isOdd)y=y.redNeg();return this.point(x,y)};ShortCurve.prototype.validate=function validate(point){if(point.inf)return true;var x=point.x;var y=point.y;var ax=this.a.redMul(x);var rhs=x.redSqr().redMul(x).redIAdd(ax).redIAdd(this.b);return y.redSqr().redISub(rhs).cmpn(0)===0};ShortCurve.prototype._endoWnafMulAdd=function _endoWnafMulAdd(points,coeffs,jacobianResult){var npoints=this._endoWnafT1;var ncoeffs=this._endoWnafT2;for(var i=0;i<points.length;i++){var split=this._endoSplit(coeffs[i]);var p=points[i];var beta=p._getBeta();if(split.k1.negative){split.k1.ineg();p=p.neg(true)}if(split.k2.negative){split.k2.ineg();beta=beta.neg(true)}npoints[i*2]=p;npoints[i*2+1]=beta;ncoeffs[i*2]=split.k1;ncoeffs[i*2+1]=split.k2}var res=this._wnafMulAdd(1,npoints,ncoeffs,i*2,jacobianResult);for(var j=0;j<i*2;j++){npoints[j]=null;ncoeffs[j]=null}return res};function Point(curve,x,y,isRed){base.BasePoint.call(this,curve,"affine");if(x===null&&y===null){this.x=null;this.y=null;this.inf=true}else{this.x=new bn$1(x,16);this.y=new bn$1(y,16);if(isRed){this.x.forceRed(this.curve.red);this.y.forceRed(this.curve.red)}if(!this.x.red)this.x=this.x.toRed(this.curve.red);if(!this.y.red)this.y=this.y.toRed(this.curve.red);this.inf=false}}inherits_browser(Point,base.BasePoint);ShortCurve.prototype.point=function point(x,y,isRed){return new Point(this,x,y,isRed)};ShortCurve.prototype.pointFromJSON=function pointFromJSON(obj,red){return Point.fromJSON(this,obj,red)};Point.prototype._getBeta=function _getBeta(){if(!this.curve.endo)return;var pre=this.precomputed;if(pre&&pre.beta)return pre.beta;var beta=this.curve.point(this.x.redMul(this.curve.endo.beta),this.y);if(pre){var curve=this.curve;var endoMul=function(p){return curve.point(p.x.redMul(curve.endo.beta),p.y)};pre.beta=beta;beta.precomputed={beta:null,naf:pre.naf&&{wnd:pre.naf.wnd,points:pre.naf.points.map(endoMul)},doubles:pre.doubles&&{step:pre.doubles.step,points:pre.doubles.points.map(endoMul)}}}return beta};Point.prototype.toJSON=function toJSON(){if(!this.precomputed)return[this.x,this.y];return[this.x,this.y,this.precomputed&&{doubles:this.precomputed.doubles&&{step:this.precomputed.doubles.step,points:this.precomputed.doubles.points.slice(1)},naf:this.precomputed.naf&&{wnd:this.precomputed.naf.wnd,points:this.precomputed.naf.points.slice(1)}}]};Point.fromJSON=function fromJSON(curve,obj,red){if(typeof obj==="string")obj=JSON.parse(obj);var res=curve.point(obj[0],obj[1],red);if(!obj[2])return res;function obj2point(obj){return curve.point(obj[0],obj[1],red)}var pre=obj[2];res.precomputed={beta:null,doubles:pre.doubles&&{step:pre.doubles.step,points:[res].concat(pre.doubles.points.map(obj2point))},naf:pre.naf&&{wnd:pre.naf.wnd,points:[res].concat(pre.naf.points.map(obj2point))}};return res};Point.prototype.inspect=function inspect(){if(this.isInfinity())return"<EC Point Infinity>";return"<EC Point x: "+this.x.fromRed().toString(16,2)+" y: "+this.y.fromRed().toString(16,2)+">"};Point.prototype.isInfinity=function isInfinity(){return this.inf};Point.prototype.add=function add(p){if(this.inf)return p;if(p.inf)return this;if(this.eq(p))return this.dbl();if(this.neg().eq(p))return this.curve.point(null,null);if(this.x.cmp(p.x)===0)return this.curve.point(null,null);var c=this.y.redSub(p.y);if(c.cmpn(0)!==0)c=c.redMul(this.x.redSub(p.x).redInvm());var nx=c.redSqr().redISub(this.x).redISub(p.x);var ny=c.redMul(this.x.redSub(nx)).redISub(this.y);return this.curve.point(nx,ny)};Point.prototype.dbl=function dbl(){if(this.inf)return this;var ys1=this.y.redAdd(this.y);if(ys1.cmpn(0)===0)return this.curve.point(null,null);var a=this.curve.a;var x2=this.x.redSqr();var dyinv=ys1.redInvm();var c=x2.redAdd(x2).redIAdd(x2).redIAdd(a).redMul(dyinv);var nx=c.redSqr().redISub(this.x.redAdd(this.x));var ny=c.redMul(this.x.redSub(nx)).redISub(this.y);return this.curve.point(nx,ny)};Point.prototype.getX=function getX(){return this.x.fromRed()};Point.prototype.getY=function getY(){return this.y.fromRed()};Point.prototype.mul=function mul(k){k=new bn$1(k,16);if(this.isInfinity())return this;else if(this._hasDoubles(k))return this.curve._fixedNafMul(this,k);else if(this.curve.endo)return this.curve._endoWnafMulAdd([this],[k]);else return this.curve._wnafMul(this,k)};Point.prototype.mulAdd=function mulAdd(k1,p2,k2){var points=[this,p2];var coeffs=[k1,k2];if(this.curve.endo)return this.curve._endoWnafMulAdd(points,coeffs);else return this.curve._wnafMulAdd(1,points,coeffs,2)};Point.prototype.jmulAdd=function jmulAdd(k1,p2,k2){var points=[this,p2];var coeffs=[k1,k2];if(this.curve.endo)return this.curve._endoWnafMulAdd(points,coeffs,true);else return this.curve._wnafMulAdd(1,points,coeffs,2,true)};Point.prototype.eq=function eq(p){return this===p||this.inf===p.inf&&(this.inf||this.x.cmp(p.x)===0&&this.y.cmp(p.y)===0)};Point.prototype.neg=function neg(_precompute){if(this.inf)return this;var res=this.curve.point(this.x,this.y.redNeg());if(_precompute&&this.precomputed){var pre=this.precomputed;var negate=function(p){return p.neg()};res.precomputed={naf:pre.naf&&{wnd:pre.naf.wnd,points:pre.naf.points.map(negate)},doubles:pre.doubles&&{step:pre.doubles.step,points:pre.doubles.points.map(negate)}}}return res};Point.prototype.toJ=function toJ(){if(this.inf)return this.curve.jpoint(null,null,null);var res=this.curve.jpoint(this.x,this.y,this.curve.one);return res};function JPoint(curve,x,y,z){base.BasePoint.call(this,curve,"jacobian");if(x===null&&y===null&&z===null){this.x=this.curve.one;this.y=this.curve.one;this.z=new bn$1(0)}else{this.x=new bn$1(x,16);this.y=new bn$1(y,16);this.z=new bn$1(z,16)}if(!this.x.red)this.x=this.x.toRed(this.curve.red);if(!this.y.red)this.y=this.y.toRed(this.curve.red);if(!this.z.red)this.z=this.z.toRed(this.curve.red);this.zOne=this.z===this.curve.one}inherits_browser(JPoint,base.BasePoint);ShortCurve.prototype.jpoint=function jpoint(x,y,z){return new JPoint(this,x,y,z)};JPoint.prototype.toP=function toP(){if(this.isInfinity())return this.curve.point(null,null);var zinv=this.z.redInvm();var zinv2=zinv.redSqr();var ax=this.x.redMul(zinv2);var ay=this.y.redMul(zinv2).redMul(zinv);return this.curve.point(ax,ay)};JPoint.prototype.neg=function neg(){return this.curve.jpoint(this.x,this.y.redNeg(),this.z)};JPoint.prototype.add=function add(p){if(this.isInfinity())return p;if(p.isInfinity())return this;var pz2=p.z.redSqr();var z2=this.z.redSqr();var u1=this.x.redMul(pz2);var u2=p.x.redMul(z2);var s1=this.y.redMul(pz2.redMul(p.z));var s2=p.y.redMul(z2.redMul(this.z));var h=u1.redSub(u2);var r=s1.redSub(s2);if(h.cmpn(0)===0){if(r.cmpn(0)!==0)return this.curve.jpoint(null,null,null);else return this.dbl()}var h2=h.redSqr();var h3=h2.redMul(h);var v=u1.redMul(h2);var nx=r.redSqr().redIAdd(h3).redISub(v).redISub(v);var ny=r.redMul(v.redISub(nx)).redISub(s1.redMul(h3));var nz=this.z.redMul(p.z).redMul(h);return this.curve.jpoint(nx,ny,nz)};JPoint.prototype.mixedAdd=function mixedAdd(p){if(this.isInfinity())return p.toJ();if(p.isInfinity())return this;var z2=this.z.redSqr();var u1=this.x;var u2=p.x.redMul(z2);var s1=this.y;var s2=p.y.redMul(z2).redMul(this.z);var h=u1.redSub(u2);var r=s1.redSub(s2);if(h.cmpn(0)===0){if(r.cmpn(0)!==0)return this.curve.jpoint(null,null,null);else return this.dbl()}var h2=h.redSqr();var h3=h2.redMul(h);var v=u1.redMul(h2);var nx=r.redSqr().redIAdd(h3).redISub(v).redISub(v);var ny=r.redMul(v.redISub(nx)).redISub(s1.redMul(h3));var nz=this.z.redMul(h);return this.curve.jpoint(nx,ny,nz)};JPoint.prototype.dblp=function dblp(pow){if(pow===0)return this;if(this.isInfinity())return this;if(!pow)return this.dbl();var i;if(this.curve.zeroA||this.curve.threeA){var r=this;for(i=0;i<pow;i++)r=r.dbl();return r}var a=this.curve.a;var tinv=this.curve.tinv;var jx=this.x;var jy=this.y;var jz=this.z;var jz4=jz.redSqr().redSqr();var jyd=jy.redAdd(jy);for(i=0;i<pow;i++){var jx2=jx.redSqr();var jyd2=jyd.redSqr();var jyd4=jyd2.redSqr();var c=jx2.redAdd(jx2).redIAdd(jx2).redIAdd(a.redMul(jz4));var t1=jx.redMul(jyd2);var nx=c.redSqr().redISub(t1.redAdd(t1));var t2=t1.redISub(nx);var dny=c.redMul(t2);dny=dny.redIAdd(dny).redISub(jyd4);var nz=jyd.redMul(jz);if(i+1<pow)jz4=jz4.redMul(jyd4);jx=nx;jz=nz;jyd=dny}return this.curve.jpoint(jx,jyd.redMul(tinv),jz)};JPoint.prototype.dbl=function dbl(){if(this.isInfinity())return this;if(this.curve.zeroA)return this._zeroDbl();else if(this.curve.threeA)return this._threeDbl();else return this._dbl()};JPoint.prototype._zeroDbl=function _zeroDbl(){var nx;var ny;var nz;if(this.zOne){var xx=this.x.redSqr();var yy=this.y.redSqr();var yyyy=yy.redSqr();var s=this.x.redAdd(yy).redSqr().redISub(xx).redISub(yyyy);s=s.redIAdd(s);var m=xx.redAdd(xx).redIAdd(xx);var t=m.redSqr().redISub(s).redISub(s);var yyyy8=yyyy.redIAdd(yyyy);yyyy8=yyyy8.redIAdd(yyyy8);yyyy8=yyyy8.redIAdd(yyyy8);nx=t;ny=m.redMul(s.redISub(t)).redISub(yyyy8);nz=this.y.redAdd(this.y)}else{var a=this.x.redSqr();var b=this.y.redSqr();var c=b.redSqr();var d=this.x.redAdd(b).redSqr().redISub(a).redISub(c);d=d.redIAdd(d);var e=a.redAdd(a).redIAdd(a);var f=e.redSqr();var c8=c.redIAdd(c);c8=c8.redIAdd(c8);c8=c8.redIAdd(c8);nx=f.redISub(d).redISub(d);ny=e.redMul(d.redISub(nx)).redISub(c8);nz=this.y.redMul(this.z);nz=nz.redIAdd(nz)}return this.curve.jpoint(nx,ny,nz)};JPoint.prototype._threeDbl=function _threeDbl(){var nx;var ny;var nz;if(this.zOne){var xx=this.x.redSqr();var yy=this.y.redSqr();var yyyy=yy.redSqr();var s=this.x.redAdd(yy).redSqr().redISub(xx).redISub(yyyy);s=s.redIAdd(s);var m=xx.redAdd(xx).redIAdd(xx).redIAdd(this.curve.a);var t=m.redSqr().redISub(s).redISub(s);nx=t;var yyyy8=yyyy.redIAdd(yyyy);yyyy8=yyyy8.redIAdd(yyyy8);yyyy8=yyyy8.redIAdd(yyyy8);ny=m.redMul(s.redISub(t)).redISub(yyyy8);nz=this.y.redAdd(this.y)}else{var delta=this.z.redSqr();var gamma=this.y.redSqr();var beta=this.x.redMul(gamma);var alpha=this.x.redSub(delta).redMul(this.x.redAdd(delta));alpha=alpha.redAdd(alpha).redIAdd(alpha);var beta4=beta.redIAdd(beta);beta4=beta4.redIAdd(beta4);var beta8=beta4.redAdd(beta4);nx=alpha.redSqr().redISub(beta8);nz=this.y.redAdd(this.z).redSqr().redISub(gamma).redISub(delta);var ggamma8=gamma.redSqr();ggamma8=ggamma8.redIAdd(ggamma8);ggamma8=ggamma8.redIAdd(ggamma8);ggamma8=ggamma8.redIAdd(ggamma8);ny=alpha.redMul(beta4.redISub(nx)).redISub(ggamma8)}return this.curve.jpoint(nx,ny,nz)};JPoint.prototype._dbl=function _dbl(){var a=this.curve.a;var jx=this.x;var jy=this.y;var jz=this.z;var jz4=jz.redSqr().redSqr();var jx2=jx.redSqr();var jy2=jy.redSqr();var c=jx2.redAdd(jx2).redIAdd(jx2).redIAdd(a.redMul(jz4));var jxd4=jx.redAdd(jx);jxd4=jxd4.redIAdd(jxd4);var t1=jxd4.redMul(jy2);var nx=c.redSqr().redISub(t1.redAdd(t1));var t2=t1.redISub(nx);var jyd8=jy2.redSqr();jyd8=jyd8.redIAdd(jyd8);jyd8=jyd8.redIAdd(jyd8);jyd8=jyd8.redIAdd(jyd8);var ny=c.redMul(t2).redISub(jyd8);var nz=jy.redAdd(jy).redMul(jz);return this.curve.jpoint(nx,ny,nz)};JPoint.prototype.trpl=function trpl(){if(!this.curve.zeroA)return this.dbl().add(this);var xx=this.x.redSqr();var yy=this.y.redSqr();var zz=this.z.redSqr();var yyyy=yy.redSqr();var m=xx.redAdd(xx).redIAdd(xx);var mm=m.redSqr();var e=this.x.redAdd(yy).redSqr().redISub(xx).redISub(yyyy);e=e.redIAdd(e);e=e.redAdd(e).redIAdd(e);e=e.redISub(mm);var ee=e.redSqr();var t=yyyy.redIAdd(yyyy);t=t.redIAdd(t);t=t.redIAdd(t);t=t.redIAdd(t);var u=m.redIAdd(e).redSqr().redISub(mm).redISub(ee).redISub(t);var yyu4=yy.redMul(u);yyu4=yyu4.redIAdd(yyu4);yyu4=yyu4.redIAdd(yyu4);var nx=this.x.redMul(ee).redISub(yyu4);nx=nx.redIAdd(nx);nx=nx.redIAdd(nx);var ny=this.y.redMul(u.redMul(t.redISub(u)).redISub(e.redMul(ee)));ny=ny.redIAdd(ny);ny=ny.redIAdd(ny);ny=ny.redIAdd(ny);var nz=this.z.redAdd(e).redSqr().redISub(zz).redISub(ee);return this.curve.jpoint(nx,ny,nz)};JPoint.prototype.mul=function mul(k,kbase){k=new bn$1(k,kbase);return this.curve._wnafMul(this,k)};JPoint.prototype.eq=function eq(p){if(p.type==="affine")return this.eq(p.toJ());if(this===p)return true;var z2=this.z.redSqr();var pz2=p.z.redSqr();if(this.x.redMul(pz2).redISub(p.x.redMul(z2)).cmpn(0)!==0)return false;var z3=z2.redMul(this.z);var pz3=pz2.redMul(p.z);return this.y.redMul(pz3).redISub(p.y.redMul(z3)).cmpn(0)===0};JPoint.prototype.eqXToP=function eqXToP(x){var zs=this.z.redSqr();var rx=x.toRed(this.curve.red).redMul(zs);if(this.x.cmp(rx)===0)return true;var xc=x.clone();var t=this.curve.redN.redMul(zs);for(;;){xc.iadd(this.curve.n);if(xc.cmp(this.curve.p)>=0)return false;rx.redIAdd(t);if(this.x.cmp(rx)===0)return true}};JPoint.prototype.inspect=function inspect(){if(this.isInfinity())return"<EC JPoint Infinity>";return"<EC JPoint x: "+this.x.toString(16,2)+" y: "+this.y.toString(16,2)+" z: "+this.z.toString(16,2)+">"};JPoint.prototype.isInfinity=function isInfinity(){return this.z.cmpn(0)===0};var curve_1=createCommonjsModule(function(module,exports){"use strict";var curve=exports;curve.base=base;curve.short=short_1;curve.mont=null;curve.edwards=null});"use strict";var inherits_1=inherits_browser;function isSurrogatePair(msg,i){if((msg.charCodeAt(i)&64512)!==55296){return false}if(i<0||i+1>=msg.length){return false}return(msg.charCodeAt(i+1)&64512)===56320}function toArray(msg,enc){if(Array.isArray(msg))return msg.slice();if(!msg)return[];var res=[];if(typeof msg==="string"){if(!enc){var p=0;for(var i=0;i<msg.length;i++){var c=msg.charCodeAt(i);if(c<128){res[p++]=c}else if(c<2048){res[p++]=c>>6|192;res[p++]=c&63|128}else if(isSurrogatePair(msg,i)){c=65536+((c&1023)<<10)+(msg.charCodeAt(++i)&1023);res[p++]=c>>18|240;res[p++]=c>>12&63|128;res[p++]=c>>6&63|128;res[p++]=c&63|128}else{res[p++]=c>>12|224;res[p++]=c>>6&63|128;res[p++]=c&63|128}}}else if(enc==="hex"){msg=msg.replace(/[^a-z0-9]+/gi,"");if(msg.length%2!==0)msg="0"+msg;for(i=0;i<msg.length;i+=2)res.push(parseInt(msg[i]+msg[i+1],16))}}else{for(i=0;i<msg.length;i++)res[i]=msg[i]|0}return res}var toArray_1=toArray;function toHex(msg){var res="";for(var i=0;i<msg.length;i++)res+=zero2(msg[i].toString(16));return res}var toHex_1=toHex;function htonl(w){var res=w>>>24|w>>>8&65280|w<<8&16711680|(w&255)<<24;return res>>>0}var htonl_1=htonl;function toHex32(msg,endian){var res="";for(var i=0;i<msg.length;i++){var w=msg[i];if(endian==="little")w=htonl(w);res+=zero8(w.toString(16))}return res}var toHex32_1=toHex32;function zero2(word){if(word.length===1)return"0"+word;else return word}var zero2_1=zero2;function zero8(word){if(word.length===7)return"0"+word;else if(word.length===6)return"00"+word;else if(word.length===5)return"000"+word;else if(word.length===4)return"0000"+word;else if(word.length===3)return"00000"+word;else if(word.length===2)return"000000"+word;else if(word.length===1)return"0000000"+word;else return word}var zero8_1=zero8;function join32(msg,start,end,endian){var len=end-start;minimalisticAssert(len%4===0);var res=new Array(len/4);for(var i=0,k=start;i<res.length;i++,k+=4){var w;if(endian==="big")w=msg[k]<<24|msg[k+1]<<16|msg[k+2]<<8|msg[k+3];else w=msg[k+3]<<24|msg[k+2]<<16|msg[k+1]<<8|msg[k];res[i]=w>>>0}return res}var join32_1=join32;function split32(msg,endian){var res=new Array(msg.length*4);for(var i=0,k=0;i<msg.length;i++,k+=4){var m=msg[i];if(endian==="big"){res[k]=m>>>24;res[k+1]=m>>>16&255;res[k+2]=m>>>8&255;res[k+3]=m&255}else{res[k+3]=m>>>24;res[k+2]=m>>>16&255;res[k+1]=m>>>8&255;res[k]=m&255}}return res}var split32_1=split32;function rotr32(w,b){return w>>>b|w<<32-b}var rotr32_1=rotr32;function rotl32(w,b){return w<<b|w>>>32-b}var rotl32_1=rotl32;function sum32(a,b){return a+b>>>0}var sum32_1=sum32;function sum32_3(a,b,c){return a+b+c>>>0}var sum32_3_1=sum32_3;function sum32_4(a,b,c,d){return a+b+c+d>>>0}var sum32_4_1=sum32_4;function sum32_5(a,b,c,d,e){return a+b+c+d+e>>>0}var sum32_5_1=sum32_5;function sum64(buf,pos,ah,al){var bh=buf[pos];var bl=buf[pos+1];var lo=al+bl>>>0;var hi=(lo<al?1:0)+ah+bh;buf[pos]=hi>>>0;buf[pos+1]=lo}var sum64_1=sum64;function sum64_hi(ah,al,bh,bl){var lo=al+bl>>>0;var hi=(lo<al?1:0)+ah+bh;return hi>>>0}var sum64_hi_1=sum64_hi;function sum64_lo(ah,al,bh,bl){var lo=al+bl;return lo>>>0}var sum64_lo_1=sum64_lo;function sum64_4_hi(ah,al,bh,bl,ch,cl,dh,dl){var carry=0;var lo=al;lo=lo+bl>>>0;carry+=lo<al?1:0;lo=lo+cl>>>0;carry+=lo<cl?1:0;lo=lo+dl>>>0;carry+=lo<dl?1:0;var hi=ah+bh+ch+dh+carry;return hi>>>0}var sum64_4_hi_1=sum64_4_hi;function sum64_4_lo(ah,al,bh,bl,ch,cl,dh,dl){var lo=al+bl+cl+dl;return lo>>>0}var sum64_4_lo_1=sum64_4_lo;function sum64_5_hi(ah,al,bh,bl,ch,cl,dh,dl,eh,el){var carry=0;var lo=al;lo=lo+bl>>>0;carry+=lo<al?1:0;lo=lo+cl>>>0;carry+=lo<cl?1:0;lo=lo+dl>>>0;carry+=lo<dl?1:0;lo=lo+el>>>0;carry+=lo<el?1:0;var hi=ah+bh+ch+dh+eh+carry;return hi>>>0}var sum64_5_hi_1=sum64_5_hi;function sum64_5_lo(ah,al,bh,bl,ch,cl,dh,dl,eh,el){var lo=al+bl+cl+dl+el;return lo>>>0}var sum64_5_lo_1=sum64_5_lo;function rotr64_hi(ah,al,num){var r=al<<32-num|ah>>>num;return r>>>0}var rotr64_hi_1=rotr64_hi;function rotr64_lo(ah,al,num){var r=ah<<32-num|al>>>num;return r>>>0}var rotr64_lo_1=rotr64_lo;function shr64_hi(ah,al,num){return ah>>>num}var shr64_hi_1=shr64_hi;function shr64_lo(ah,al,num){var r=ah<<32-num|al>>>num;return r>>>0}var shr64_lo_1=shr64_lo;var utils={inherits:inherits_1,toArray:toArray_1,toHex:toHex_1,htonl:htonl_1,toHex32:toHex32_1,zero2:zero2_1,zero8:zero8_1,join32:join32_1,split32:split32_1,rotr32:rotr32_1,rotl32:rotl32_1,sum32:sum32_1,sum32_3:sum32_3_1,sum32_4:sum32_4_1,sum32_5:sum32_5_1,sum64:sum64_1,sum64_hi:sum64_hi_1,sum64_lo:sum64_lo_1,sum64_4_hi:sum64_4_hi_1,sum64_4_lo:sum64_4_lo_1,sum64_5_hi:sum64_5_hi_1,sum64_5_lo:sum64_5_lo_1,rotr64_hi:rotr64_hi_1,rotr64_lo:rotr64_lo_1,shr64_hi:shr64_hi_1,shr64_lo:shr64_lo_1};"use strict";function BlockHash(){this.pending=null;this.pendingTotal=0;this.blockSize=this.constructor.blockSize;this.outSize=this.constructor.outSize;this.hmacStrength=this.constructor.hmacStrength;this.padLength=this.constructor.padLength/8;this.endian="big";this._delta8=this.blockSize/8;this._delta32=this.blockSize/32}var BlockHash_1=BlockHash;BlockHash.prototype.update=function update(msg,enc){msg=utils.toArray(msg,enc);if(!this.pending)this.pending=msg;else this.pending=this.pending.concat(msg);this.pendingTotal+=msg.length;if(this.pending.length>=this._delta8){msg=this.pending;var r=msg.length%this._delta8;this.pending=msg.slice(msg.length-r,msg.length);if(this.pending.length===0)this.pending=null;msg=utils.join32(msg,0,msg.length-r,this.endian);for(var i=0;i<msg.length;i+=this._delta32)this._update(msg,i,i+this._delta32)}return this};BlockHash.prototype.digest=function digest(enc){this.update(this._pad());minimalisticAssert(this.pending===null);return this._digest(enc)};BlockHash.prototype._pad=function pad(){var len=this.pendingTotal;var bytes=this._delta8;var k=bytes-(len+this.padLength)%bytes;var res=new Array(k+this.padLength);res[0]=128;for(var i=1;i<k;i++)res[i]=0;len<<=3;if(this.endian==="big"){for(var t=8;t<this.padLength;t++)res[i++]=0;res[i++]=0;res[i++]=0;res[i++]=0;res[i++]=0;res[i++]=len>>>24&255;res[i++]=len>>>16&255;res[i++]=len>>>8&255;res[i++]=len&255}else{res[i++]=len&255;res[i++]=len>>>8&255;res[i++]=len>>>16&255;res[i++]=len>>>24&255;res[i++]=0;res[i++]=0;res[i++]=0;res[i++]=0;for(t=8;t<this.padLength;t++)res[i++]=0}return res};var common={BlockHash:BlockHash_1};"use strict";var rotr32$1=utils.rotr32;function ft_1(s,x,y,z){if(s===0)return ch32(x,y,z);if(s===1||s===3)return p32(x,y,z);if(s===2)return maj32(x,y,z)}var ft_1_1=ft_1;function ch32(x,y,z){return x&y^~x&z}var ch32_1=ch32;function maj32(x,y,z){return x&y^x&z^y&z}var maj32_1=maj32;function p32(x,y,z){return x^y^z}var p32_1=p32;function s0_256(x){return rotr32$1(x,2)^rotr32$1(x,13)^rotr32$1(x,22)}var s0_256_1=s0_256;function s1_256(x){return rotr32$1(x,6)^rotr32$1(x,11)^rotr32$1(x,25)}var s1_256_1=s1_256;function g0_256(x){return rotr32$1(x,7)^rotr32$1(x,18)^x>>>3}var g0_256_1=g0_256;function g1_256(x){return rotr32$1(x,17)^rotr32$1(x,19)^x>>>10}var g1_256_1=g1_256;var common$1={ft_1:ft_1_1,ch32:ch32_1,maj32:maj32_1,p32:p32_1,s0_256:s0_256_1,s1_256:s1_256_1,g0_256:g0_256_1,g1_256:g1_256_1};"use strict";var rotl32$1=utils.rotl32;var sum32$1=utils.sum32;var sum32_5$1=utils.sum32_5;var ft_1$1=common$1.ft_1;var BlockHash$1=common.BlockHash;var sha1_K=[1518500249,1859775393,2400959708,3395469782];function SHA1(){if(!(this instanceof SHA1))return new SHA1;BlockHash$1.call(this);this.h=[1732584193,4023233417,2562383102,271733878,3285377520];this.W=new Array(80)}utils.inherits(SHA1,BlockHash$1);var _1=SHA1;SHA1.blockSize=512;SHA1.outSize=160;SHA1.hmacStrength=80;SHA1.padLength=64;SHA1.prototype._update=function _update(msg,start){var W=this.W;for(var i=0;i<16;i++)W[i]=msg[start+i];for(;i<W.length;i++)W[i]=rotl32$1(W[i-3]^W[i-8]^W[i-14]^W[i-16],1);var a=this.h[0];var b=this.h[1];var c=this.h[2];var d=this.h[3];var e=this.h[4];for(i=0;i<W.length;i++){var s=~~(i/20);var t=sum32_5$1(rotl32$1(a,5),ft_1$1(s,b,c,d),e,W[i],sha1_K[s]);e=d;d=c;c=rotl32$1(b,30);b=a;a=t}this.h[0]=sum32$1(this.h[0],a);this.h[1]=sum32$1(this.h[1],b);this.h[2]=sum32$1(this.h[2],c);this.h[3]=sum32$1(this.h[3],d);this.h[4]=sum32$1(this.h[4],e)};SHA1.prototype._digest=function digest(enc){if(enc==="hex")return utils.toHex32(this.h,"big");else return utils.split32(this.h,"big")};"use strict";var sum32$2=utils.sum32;var sum32_4$1=utils.sum32_4;var sum32_5$2=utils.sum32_5;var ch32$1=common$1.ch32;var maj32$1=common$1.maj32;var s0_256$1=common$1.s0_256;var s1_256$1=common$1.s1_256;var g0_256$1=common$1.g0_256;var g1_256$1=common$1.g1_256;var BlockHash$2=common.BlockHash;var sha256_K=[1116352408,1899447441,3049323471,3921009573,961987163,1508970993,2453635748,2870763221,3624381080,310598401,607225278,1426881987,1925078388,2162078206,2614888103,3248222580,3835390401,4022224774,264347078,604807628,770255983,1249150122,1555081692,1996064986,2554220882,2821834349,2952996808,3210313671,3336571891,3584528711,113926993,338241895,666307205,773529912,1294757372,1396182291,1695183700,1986661051,2177026350,2456956037,2730485921,2820302411,3259730800,3345764771,3516065817,3600352804,4094571909,275423344,430227734,506948616,659060556,883997877,958139571,1322822218,1537002063,1747873779,1955562222,2024104815,2227730452,2361852424,2428436474,2756734187,3204031479,3329325298];function SHA256(){if(!(this instanceof SHA256))return new SHA256;BlockHash$2.call(this);this.h=[1779033703,3144134277,1013904242,2773480762,1359893119,2600822924,528734635,1541459225];this.k=sha256_K;this.W=new Array(64)}utils.inherits(SHA256,BlockHash$2);var _256=SHA256;SHA256.blockSize=512;SHA256.outSize=256;SHA256.hmacStrength=192;SHA256.padLength=64;SHA256.prototype._update=function _update(msg,start){var W=this.W;for(var i=0;i<16;i++)W[i]=msg[start+i];for(;i<W.length;i++)W[i]=sum32_4$1(g1_256$1(W[i-2]),W[i-7],g0_256$1(W[i-15]),W[i-16]);var a=this.h[0];var b=this.h[1];var c=this.h[2];var d=this.h[3];var e=this.h[4];var f=this.h[5];var g=this.h[6];var h=this.h[7];minimalisticAssert(this.k.length===W.length);for(i=0;i<W.length;i++){var T1=sum32_5$2(h,s1_256$1(e),ch32$1(e,f,g),this.k[i],W[i]);var T2=sum32$2(s0_256$1(a),maj32$1(a,b,c));h=g;g=f;f=e;e=sum32$2(d,T1);d=c;c=b;b=a;a=sum32$2(T1,T2)}this.h[0]=sum32$2(this.h[0],a);this.h[1]=sum32$2(this.h[1],b);this.h[2]=sum32$2(this.h[2],c);this.h[3]=sum32$2(this.h[3],d);this.h[4]=sum32$2(this.h[4],e);this.h[5]=sum32$2(this.h[5],f);this.h[6]=sum32$2(this.h[6],g);this.h[7]=sum32$2(this.h[7],h)};SHA256.prototype._digest=function digest(enc){if(enc==="hex")return utils.toHex32(this.h,"big");else return utils.split32(this.h,"big")};"use strict";function SHA224(){if(!(this instanceof SHA224))return new SHA224;_256.call(this);this.h=[3238371032,914150663,812702999,4144912697,4290775857,1750603025,1694076839,3204075428]}utils.inherits(SHA224,_256);var _224=SHA224;SHA224.blockSize=512;SHA224.outSize=224;SHA224.hmacStrength=192;SHA224.padLength=64;SHA224.prototype._digest=function digest(enc){if(enc==="hex")return utils.toHex32(this.h.slice(0,7),"big");else return utils.split32(this.h.slice(0,7),"big")};"use strict";var rotr64_hi$1=utils.rotr64_hi;var rotr64_lo$1=utils.rotr64_lo;var shr64_hi$1=utils.shr64_hi;var shr64_lo$1=utils.shr64_lo;var sum64$1=utils.sum64;var sum64_hi$1=utils.sum64_hi;var sum64_lo$1=utils.sum64_lo;var sum64_4_hi$1=utils.sum64_4_hi;var sum64_4_lo$1=utils.sum64_4_lo;var sum64_5_hi$1=utils.sum64_5_hi;var sum64_5_lo$1=utils.sum64_5_lo;var BlockHash$3=common.BlockHash;var sha512_K=[1116352408,3609767458,1899447441,602891725,3049323471,3964484399,3921009573,2173295548,961987163,4081628472,1508970993,3053834265,2453635748,2937671579,2870763221,3664609560,3624381080,2734883394,310598401,1164996542,607225278,1323610764,1426881987,3590304994,1925078388,4068182383,2162078206,991336113,2614888103,633803317,3248222580,3479774868,3835390401,2666613458,4022224774,944711139,264347078,2341262773,604807628,2007800933,770255983,1495990901,1249150122,1856431235,1555081692,3175218132,1996064986,2198950837,2554220882,3999719339,2821834349,766784016,2952996808,2566594879,3210313671,3203337956,3336571891,1034457026,3584528711,2466948901,113926993,3758326383,338241895,168717936,666307205,1188179964,773529912,1546045734,1294757372,1522805485,1396182291,2643833823,1695183700,2343527390,1986661051,1014477480,2177026350,1206759142,2456956037,344077627,2730485921,1290863460,2820302411,3158454273,3259730800,3505952657,3345764771,106217008,3516065817,3606008344,3600352804,1432725776,4094571909,1467031594,275423344,851169720,430227734,3100823752,506948616,1363258195,659060556,3750685593,883997877,3785050280,958139571,3318307427,1322822218,3812723403,1537002063,2003034995,1747873779,3602036899,1955562222,1575990012,2024104815,1125592928,2227730452,2716904306,2361852424,442776044,2428436474,593698344,2756734187,3733110249,3204031479,2999351573,3329325298,3815920427,3391569614,3928383900,3515267271,566280711,3940187606,3454069534,4118630271,4000239992,116418474,1914138554,174292421,2731055270,289380356,3203993006,460393269,320620315,685471733,587496836,852142971,1086792851,1017036298,365543100,1126000580,2618297676,1288033470,3409855158,1501505948,4234509866,1607167915,987167468,1816402316,1246189591];function SHA512(){if(!(this instanceof SHA512))return new SHA512;BlockHash$3.call(this);this.h=[1779033703,4089235720,3144134277,2227873595,1013904242,4271175723,2773480762,1595750129,1359893119,2917565137,2600822924,725511199,528734635,4215389547,1541459225,327033209];this.k=sha512_K;this.W=new Array(160)}utils.inherits(SHA512,BlockHash$3);var _512=SHA512;SHA512.blockSize=1024;SHA512.outSize=512;SHA512.hmacStrength=192;SHA512.padLength=128;SHA512.prototype._prepareBlock=function _prepareBlock(msg,start){var W=this.W;for(var i=0;i<32;i++)W[i]=msg[start+i];for(;i<W.length;i+=2){var c0_hi=g1_512_hi(W[i-4],W[i-3]);var c0_lo=g1_512_lo(W[i-4],W[i-3]);var c1_hi=W[i-14];var c1_lo=W[i-13];var c2_hi=g0_512_hi(W[i-30],W[i-29]);var c2_lo=g0_512_lo(W[i-30],W[i-29]);var c3_hi=W[i-32];var c3_lo=W[i-31];W[i]=sum64_4_hi$1(c0_hi,c0_lo,c1_hi,c1_lo,c2_hi,c2_lo,c3_hi,c3_lo);W[i+1]=sum64_4_lo$1(c0_hi,c0_lo,c1_hi,c1_lo,c2_hi,c2_lo,c3_hi,c3_lo)}};SHA512.prototype._update=function _update(msg,start){this._prepareBlock(msg,start);var W=this.W;var ah=this.h[0];var al=this.h[1];var bh=this.h[2];var bl=this.h[3];var ch=this.h[4];var cl=this.h[5];var dh=this.h[6];var dl=this.h[7];var eh=this.h[8];var el=this.h[9];var fh=this.h[10];var fl=this.h[11];var gh=this.h[12];var gl=this.h[13];var hh=this.h[14];var hl=this.h[15];minimalisticAssert(this.k.length===W.length);for(var i=0;i<W.length;i+=2){var c0_hi=hh;var c0_lo=hl;var c1_hi=s1_512_hi(eh,el);var c1_lo=s1_512_lo(eh,el);var c2_hi=ch64_hi(eh,el,fh,fl,gh,gl);var c2_lo=ch64_lo(eh,el,fh,fl,gh,gl);var c3_hi=this.k[i];var c3_lo=this.k[i+1];var c4_hi=W[i];var c4_lo=W[i+1];var T1_hi=sum64_5_hi$1(c0_hi,c0_lo,c1_hi,c1_lo,c2_hi,c2_lo,c3_hi,c3_lo,c4_hi,c4_lo);var T1_lo=sum64_5_lo$1(c0_hi,c0_lo,c1_hi,c1_lo,c2_hi,c2_lo,c3_hi,c3_lo,c4_hi,c4_lo);c0_hi=s0_512_hi(ah,al);c0_lo=s0_512_lo(ah,al);c1_hi=maj64_hi(ah,al,bh,bl,ch,cl);c1_lo=maj64_lo(ah,al,bh,bl,ch,cl);var T2_hi=sum64_hi$1(c0_hi,c0_lo,c1_hi,c1_lo);var T2_lo=sum64_lo$1(c0_hi,c0_lo,c1_hi,c1_lo);hh=gh;hl=gl;gh=fh;gl=fl;fh=eh;fl=el;eh=sum64_hi$1(dh,dl,T1_hi,T1_lo);el=sum64_lo$1(dl,dl,T1_hi,T1_lo);dh=ch;dl=cl;ch=bh;cl=bl;bh=ah;bl=al;ah=sum64_hi$1(T1_hi,T1_lo,T2_hi,T2_lo);al=sum64_lo$1(T1_hi,T1_lo,T2_hi,T2_lo)}sum64$1(this.h,0,ah,al);sum64$1(this.h,2,bh,bl);sum64$1(this.h,4,ch,cl);sum64$1(this.h,6,dh,dl);sum64$1(this.h,8,eh,el);sum64$1(this.h,10,fh,fl);sum64$1(this.h,12,gh,gl);sum64$1(this.h,14,hh,hl)};SHA512.prototype._digest=function digest(enc){if(enc==="hex")return utils.toHex32(this.h,"big");else return utils.split32(this.h,"big")};function ch64_hi(xh,xl,yh,yl,zh){var r=xh&yh^~xh&zh;if(r<0)r+=4294967296;return r}function ch64_lo(xh,xl,yh,yl,zh,zl){var r=xl&yl^~xl&zl;if(r<0)r+=4294967296;return r}function maj64_hi(xh,xl,yh,yl,zh){var r=xh&yh^xh&zh^yh&zh;if(r<0)r+=4294967296;return r}function maj64_lo(xh,xl,yh,yl,zh,zl){var r=xl&yl^xl&zl^yl&zl;if(r<0)r+=4294967296;return r}function s0_512_hi(xh,xl){var c0_hi=rotr64_hi$1(xh,xl,28);var c1_hi=rotr64_hi$1(xl,xh,2);var c2_hi=rotr64_hi$1(xl,xh,7);var r=c0_hi^c1_hi^c2_hi;if(r<0)r+=4294967296;return r}function s0_512_lo(xh,xl){var c0_lo=rotr64_lo$1(xh,xl,28);var c1_lo=rotr64_lo$1(xl,xh,2);var c2_lo=rotr64_lo$1(xl,xh,7);var r=c0_lo^c1_lo^c2_lo;if(r<0)r+=4294967296;return r}function s1_512_hi(xh,xl){var c0_hi=rotr64_hi$1(xh,xl,14);var c1_hi=rotr64_hi$1(xh,xl,18);var c2_hi=rotr64_hi$1(xl,xh,9);var r=c0_hi^c1_hi^c2_hi;if(r<0)r+=4294967296;return r}function s1_512_lo(xh,xl){var c0_lo=rotr64_lo$1(xh,xl,14);var c1_lo=rotr64_lo$1(xh,xl,18);var c2_lo=rotr64_lo$1(xl,xh,9);var r=c0_lo^c1_lo^c2_lo;if(r<0)r+=4294967296;return r}function g0_512_hi(xh,xl){var c0_hi=rotr64_hi$1(xh,xl,1);var c1_hi=rotr64_hi$1(xh,xl,8);var c2_hi=shr64_hi$1(xh,xl,7);var r=c0_hi^c1_hi^c2_hi;if(r<0)r+=4294967296;return r}function g0_512_lo(xh,xl){var c0_lo=rotr64_lo$1(xh,xl,1);var c1_lo=rotr64_lo$1(xh,xl,8);var c2_lo=shr64_lo$1(xh,xl,7);var r=c0_lo^c1_lo^c2_lo;if(r<0)r+=4294967296;return r}function g1_512_hi(xh,xl){var c0_hi=rotr64_hi$1(xh,xl,19);var c1_hi=rotr64_hi$1(xl,xh,29);var c2_hi=shr64_hi$1(xh,xl,6);var r=c0_hi^c1_hi^c2_hi;if(r<0)r+=4294967296;return r}function g1_512_lo(xh,xl){var c0_lo=rotr64_lo$1(xh,xl,19);var c1_lo=rotr64_lo$1(xl,xh,29);var c2_lo=shr64_lo$1(xh,xl,6);var r=c0_lo^c1_lo^c2_lo;if(r<0)r+=4294967296;return r}"use strict";function SHA384(){if(!(this instanceof SHA384))return new SHA384;_512.call(this);this.h=[3418070365,3238371032,1654270250,914150663,2438529370,812702999,355462360,4144912697,1731405415,4290775857,2394180231,1750603025,3675008525,1694076839,1203062813,3204075428]}utils.inherits(SHA384,_512);var _384=SHA384;SHA384.blockSize=1024;SHA384.outSize=384;SHA384.hmacStrength=192;SHA384.padLength=128;SHA384.prototype._digest=function digest(enc){if(enc==="hex")return utils.toHex32(this.h.slice(0,12),"big");else return utils.split32(this.h.slice(0,12),"big")};"use strict";var sha1=_1;var sha224=_224;var sha256=_256;var sha384=_384;var sha512=_512;var sha={sha1:sha1,sha224:sha224,sha256:sha256,sha384:sha384,sha512:sha512};"use strict";var rotl32$2=utils.rotl32;var sum32$3=utils.sum32;var sum32_3$1=utils.sum32_3;var sum32_4$2=utils.sum32_4;var BlockHash$4=common.BlockHash;function RIPEMD160(){if(!(this instanceof RIPEMD160))return new RIPEMD160;BlockHash$4.call(this);this.h=[1732584193,4023233417,2562383102,271733878,3285377520];this.endian="little"}utils.inherits(RIPEMD160,BlockHash$4);var ripemd160=RIPEMD160;RIPEMD160.blockSize=512;RIPEMD160.outSize=160;RIPEMD160.hmacStrength=192;RIPEMD160.padLength=64;RIPEMD160.prototype._update=function update(msg,start){var A=this.h[0];var B=this.h[1];var C=this.h[2];var D=this.h[3];var E=this.h[4];var Ah=A;var Bh=B;var Ch=C;var Dh=D;var Eh=E;for(var j=0;j<80;j++){var T=sum32$3(rotl32$2(sum32_4$2(A,f(j,B,C,D),msg[r[j]+start],K(j)),s[j]),E);A=E;E=D;D=rotl32$2(C,10);C=B;B=T;T=sum32$3(rotl32$2(sum32_4$2(Ah,f(79-j,Bh,Ch,Dh),msg[rh[j]+start],Kh(j)),sh[j]),Eh);Ah=Eh;Eh=Dh;Dh=rotl32$2(Ch,10);Ch=Bh;Bh=T}T=sum32_3$1(this.h[1],C,Dh);this.h[1]=sum32_3$1(this.h[2],D,Eh);this.h[2]=sum32_3$1(this.h[3],E,Ah);this.h[3]=sum32_3$1(this.h[4],A,Bh);this.h[4]=sum32_3$1(this.h[0],B,Ch);this.h[0]=T};RIPEMD160.prototype._digest=function digest(enc){if(enc==="hex")return utils.toHex32(this.h,"little");else return utils.split32(this.h,"little")};function f(j,x,y,z){if(j<=15)return x^y^z;else if(j<=31)return x&y|~x&z;else if(j<=47)return(x|~y)^z;else if(j<=63)return x&z|y&~z;else return x^(y|~z)}function K(j){if(j<=15)return 0;else if(j<=31)return 1518500249;else if(j<=47)return 1859775393;else if(j<=63)return 2400959708;else return 2840853838}function Kh(j){if(j<=15)return 1352829926;else if(j<=31)return 1548603684;else if(j<=47)return 1836072691;else if(j<=63)return 2053994217;else return 0}var r=[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,7,4,13,1,10,6,15,3,12,0,9,5,2,14,11,8,3,10,14,4,9,15,8,1,2,7,0,6,13,11,5,12,1,9,11,10,0,8,12,4,13,3,7,15,14,5,6,2,4,0,5,9,7,12,2,10,14,1,3,8,11,6,15,13];var rh=[5,14,7,0,9,2,11,4,13,6,15,8,1,10,3,12,6,11,3,7,0,13,5,10,14,15,8,12,4,9,1,2,15,5,1,3,7,14,6,9,11,8,12,2,10,0,4,13,8,6,4,1,3,11,15,0,5,12,2,13,9,7,10,14,12,15,10,4,1,5,8,7,6,2,13,14,0,3,9,11];var s=[11,14,15,12,5,8,7,9,11,13,14,15,6,7,9,8,7,6,8,13,11,9,7,15,7,12,15,9,11,7,13,12,11,13,6,7,14,9,13,15,14,8,13,6,5,12,7,5,11,12,14,15,14,15,9,8,9,14,5,6,8,6,5,12,9,15,5,11,6,8,13,12,5,12,13,14,11,8,5,6];var sh=[8,9,9,11,13,15,15,5,7,7,8,11,14,14,12,6,9,13,15,7,12,8,9,11,7,7,12,7,6,15,13,11,9,7,15,11,8,6,6,14,12,13,5,14,13,13,7,5,15,5,8,11,14,14,6,14,6,9,12,9,12,5,15,8,8,5,12,9,12,5,14,6,8,13,6,5,15,13,11,11];var ripemd={ripemd160:ripemd160};"use strict";function Hmac(hash,key,enc){if(!(this instanceof Hmac))return new Hmac(hash,key,enc);this.Hash=hash;this.blockSize=hash.blockSize/8;this.outSize=hash.outSize/8;this.inner=null;this.outer=null;this._init(utils.toArray(key,enc))}var hmac=Hmac;Hmac.prototype._init=function init(key){if(key.length>this.blockSize)key=(new this.Hash).update(key).digest();minimalisticAssert(key.length<=this.blockSize);for(var i=key.length;i<this.blockSize;i++)key.push(0);for(i=0;i<key.length;i++)key[i]^=54;this.inner=(new this.Hash).update(key);for(i=0;i<key.length;i++)key[i]^=106;this.outer=(new this.Hash).update(key)};Hmac.prototype.update=function update(msg,enc){this.inner.update(msg,enc);return this};Hmac.prototype.digest=function digest(enc){this.outer.update(this.inner.digest());return this.outer.digest(enc)};var hash_1=createCommonjsModule(function(module,exports){var hash=exports;hash.utils=utils;hash.common=common;hash.sha=sha;hash.ripemd=ripemd;hash.hmac=hmac;hash.sha1=hash.sha.sha1;hash.sha256=hash.sha.sha256;hash.sha224=hash.sha.sha224;hash.sha384=hash.sha.sha384;hash.sha512=hash.sha.sha512;hash.ripemd160=hash.ripemd.ripemd160});var curves_1=createCommonjsModule(function(module,exports){"use strict";var curves=exports;var assert=utils_1$1.assert;function PresetCurve(options){if(options.type==="short")this.curve=new curve_1.short(options);else if(options.type==="edwards")this.curve=new curve_1.edwards(options);else this.curve=new curve_1.mont(options);this.g=this.curve.g;this.n=this.curve.n;this.hash=options.hash;assert(this.g.validate(),"Invalid curve");assert(this.g.mul(this.n).isInfinity(),"Invalid curve, G*N != O")}curves.PresetCurve=PresetCurve;function defineCurve(name,options){Object.defineProperty(curves,name,{configurable:true,enumerable:true,get:function(){var curve=new PresetCurve(options);Object.defineProperty(curves,name,{configurable:true,enumerable:true,value:curve});return curve}})}defineCurve("p192",{type:"short",prime:"p192",p:"ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff",a:"ffffffff ffffffff ffffffff fffffffe ffffffff fffffffc",b:"64210519 e59c80e7 0fa7e9ab 72243049 feb8deec c146b9b1",n:"ffffffff ffffffff ffffffff 99def836 146bc9b1 b4d22831",hash:hash_1.sha256,gRed:false,g:["188da80e b03090f6 7cbf20eb 43a18800 f4ff0afd 82ff1012","07192b95 ffc8da78 631011ed 6b24cdd5 73f977a1 1e794811"]});defineCurve("p224",{type:"short",prime:"p224",p:"ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001",a:"ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff fffffffe",b:"b4050a85 0c04b3ab f5413256 5044b0b7 d7bfd8ba 270b3943 2355ffb4",n:"ffffffff ffffffff ffffffff ffff16a2 e0b8f03e 13dd2945 5c5c2a3d",hash:hash_1.sha256,gRed:false,g:["b70e0cbd 6bb4bf7f 321390b9 4a03c1d3 56c21122 343280d6 115c1d21","bd376388 b5f723fb 4c22dfe6 cd4375a0 5a074764 44d58199 85007e34"]});defineCurve("p256",{type:"short",prime:null,p:"ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff ffffffff",a:"ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff fffffffc",b:"5ac635d8 aa3a93e7 b3ebbd55 769886bc 651d06b0 cc53b0f6 3bce3c3e 27d2604b",n:"ffffffff 00000000 ffffffff ffffffff bce6faad a7179e84 f3b9cac2 fc632551",hash:hash_1.sha256,gRed:false,g:["6b17d1f2 e12c4247 f8bce6e5 63a440f2 77037d81 2deb33a0 f4a13945 d898c296","4fe342e2 fe1a7f9b 8ee7eb4a 7c0f9e16 2bce3357 6b315ece cbb64068 37bf51f5"]});defineCurve("p384",{type:"short",prime:null,p:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff "+"fffffffe ffffffff 00000000 00000000 ffffffff",a:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff "+"fffffffe ffffffff 00000000 00000000 fffffffc",b:"b3312fa7 e23ee7e4 988e056b e3f82d19 181d9c6e fe814112 0314088f "+"5013875a c656398d 8a2ed19d 2a85c8ed d3ec2aef",n:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff c7634d81 "+"f4372ddf 581a0db2 48b0a77a ecec196a ccc52973",hash:hash_1.sha384,gRed:false,g:["aa87ca22 be8b0537 8eb1c71e f320ad74 6e1d3b62 8ba79b98 59f741e0 82542a38 "+"5502f25d bf55296c 3a545e38 72760ab7","3617de4a 96262c6f 5d9e98bf 9292dc29 f8f41dbd 289a147c e9da3113 b5f0b8c0 "+"0a60b1ce 1d7e819d 7a431d7c 90ea0e5f"]});defineCurve("p521",{type:"short",prime:null,p:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff "+"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff "+"ffffffff ffffffff ffffffff ffffffff ffffffff",a:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff "+"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff "+"ffffffff ffffffff ffffffff ffffffff fffffffc",b:"00000051 953eb961 8e1c9a1f 929a21a0 b68540ee a2da725b "+"99b315f3 b8b48991 8ef109e1 56193951 ec7e937b 1652c0bd "+"3bb1bf07 3573df88 3d2c34f1 ef451fd4 6b503f00",n:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff "+"ffffffff ffffffff fffffffa 51868783 bf2f966b 7fcc0148 "+"f709a5d0 3bb5c9b8 899c47ae bb6fb71e 91386409",hash:hash_1.sha512,gRed:false,g:["000000c6 858e06b7 0404e9cd 9e3ecb66 2395b442 9c648139 "+"053fb521 f828af60 6b4d3dba a14b5e77 efe75928 fe1dc127 "+"a2ffa8de 3348b3c1 856a429b f97e7e31 c2e5bd66","00000118 39296a78 9a3bc004 5c8a5fb4 2c7d1bd9 98f54449 "+"579b4468 17afbd17 273e662c 97ee7299 5ef42640 c550b901 "+"3fad0761 353c7086 a272c240 88be9476 9fd16650"]});defineCurve("curve25519",{type:"mont",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"76d06",b:"1",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:hash_1.sha256,gRed:false,g:["9"]});defineCurve("ed25519",{type:"edwards",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"-1",c:"1",d:"52036cee2b6ffe73 8cc740797779e898 00700a4d4141d8ab 75eb4dca135978a3",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:hash_1.sha256,gRed:false,g:["216936d3cd6e53fec0a4e231fdd6dc5c692cc7609525a7b2c9562d608f25d51a","6666666666666666666666666666666666666666666666666666666666666658"]});var pre;try{pre=null.crash()}catch(e){pre=undefined}defineCurve("secp256k1",{type:"short",prime:"k256",p:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f",a:"0",b:"7",n:"ffffffff ffffffff ffffffff fffffffe baaedce6 af48a03b bfd25e8c d0364141",h:"1",hash:hash_1.sha256,beta:"7ae96a2b657c07106e64479eac3434e99cf0497512f58995c1396c28719501ee",lambda:"5363ad4cc05c30e0a5261c028812645a122e22ea20816678df02967c1b23bd72",basis:[{a:"3086d221a7d46bcde86c90e49284eb15",b:"-e4437ed6010e88286f547fa90abfe4c3"},{a:"114ca50f7a8e2f3f657c1108d9d44cfd8",b:"3086d221a7d46bcde86c90e49284eb15"}],gRed:false,g:["79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798","483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8",pre]})});"use strict";function HmacDRBG(options){if(!(this instanceof HmacDRBG))return new HmacDRBG(options);this.hash=options.hash;this.predResist=!!options.predResist;this.outLen=this.hash.outSize;this.minEntropy=options.minEntropy||this.hash.hmacStrength;this._reseed=null;this.reseedInterval=null;this.K=null;this.V=null;var entropy=utils_1.toArray(options.entropy,options.entropyEnc||"hex");var nonce=utils_1.toArray(options.nonce,options.nonceEnc||"hex");var pers=utils_1.toArray(options.pers,options.persEnc||"hex");minimalisticAssert(entropy.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits");this._init(entropy,nonce,pers)}var hmacDrbg=HmacDRBG;HmacDRBG.prototype._init=function init(entropy,nonce,pers){var seed=entropy.concat(nonce).concat(pers);this.K=new Array(this.outLen/8);this.V=new Array(this.outLen/8);for(var i=0;i<this.V.length;i++){this.K[i]=0;this.V[i]=1}this._update(seed);this._reseed=1;this.reseedInterval=281474976710656};HmacDRBG.prototype._hmac=function hmac(){return new hash_1.hmac(this.hash,this.K)};HmacDRBG.prototype._update=function update(seed){var kmac=this._hmac().update(this.V).update([0]);if(seed)kmac=kmac.update(seed);this.K=kmac.digest();this.V=this._hmac().update(this.V).digest();if(!seed)return;this.K=this._hmac().update(this.V).update([1]).update(seed).digest();this.V=this._hmac().update(this.V).digest()};HmacDRBG.prototype.reseed=function reseed(entropy,entropyEnc,add,addEnc){if(typeof entropyEnc!=="string"){addEnc=add;add=entropyEnc;entropyEnc=null}entropy=utils_1.toArray(entropy,entropyEnc);add=utils_1.toArray(add,addEnc);minimalisticAssert(entropy.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits");this._update(entropy.concat(add||[]));this._reseed=1};HmacDRBG.prototype.generate=function generate(len,enc,add,addEnc){if(this._reseed>this.reseedInterval)throw new Error("Reseed is required");if(typeof enc!=="string"){addEnc=add;add=enc;enc=null}if(add){add=utils_1.toArray(add,addEnc||"hex");this._update(add)}var temp=[];while(temp.length<len){this.V=this._hmac().update(this.V).digest();temp=temp.concat(this.V)}var res=temp.slice(0,len);this._update(add);this._reseed++;return utils_1.encode(res,enc)};"use strict";var assert$3=utils_1$1.assert;function KeyPair(ec,options){this.ec=ec;this.priv=null;this.pub=null;if(options.priv)this._importPrivate(options.priv,options.privEnc);if(options.pub)this._importPublic(options.pub,options.pubEnc)}var key=KeyPair;KeyPair.fromPublic=function fromPublic(ec,pub,enc){if(pub instanceof KeyPair)return pub;return new KeyPair(ec,{pub:pub,pubEnc:enc})};KeyPair.fromPrivate=function fromPrivate(ec,priv,enc){if(priv instanceof KeyPair)return priv;return new KeyPair(ec,{priv:priv,privEnc:enc})};KeyPair.prototype.validate=function validate(){var pub=this.getPublic();if(pub.isInfinity())return{result:false,reason:"Invalid public key"};if(!pub.validate())return{result:false,reason:"Public key is not a point"};if(!pub.mul(this.ec.curve.n).isInfinity())return{result:false,reason:"Public key * N != O"};return{result:true,reason:null}};KeyPair.prototype.getPublic=function getPublic(compact,enc){if(typeof compact==="string"){enc=compact;compact=null}if(!this.pub)this.pub=this.ec.g.mul(this.priv);if(!enc)return this.pub;return this.pub.encode(enc,compact)};KeyPair.prototype.getPrivate=function getPrivate(enc){if(enc==="hex")return this.priv.toString(16,2);else return this.priv};KeyPair.prototype._importPrivate=function _importPrivate(key,enc){this.priv=new bn$1(key,enc||16);this.priv=this.priv.umod(this.ec.curve.n)};KeyPair.prototype._importPublic=function _importPublic(key,enc){if(key.x||key.y){if(this.ec.curve.type==="mont"){assert$3(key.x,"Need x coordinate")}else if(this.ec.curve.type==="short"||this.ec.curve.type==="edwards"){assert$3(key.x&&key.y,"Need both x and y coordinate")}this.pub=this.ec.curve.point(key.x,key.y);return}this.pub=this.ec.curve.decodePoint(key,enc)};KeyPair.prototype.derive=function derive(pub){if(!pub.validate()){assert$3(pub.validate(),"public point not validated")}return pub.mul(this.priv).getX()};KeyPair.prototype.sign=function sign(msg,enc,options){return this.ec.sign(msg,this,enc,options)};KeyPair.prototype.verify=function verify(msg,signature){return this.ec.verify(msg,signature,this)};KeyPair.prototype.inspect=function inspect(){return"<Key priv: "+(this.priv&&this.priv.toString(16,2))+" pub: "+(this.pub&&this.pub.inspect())+" >"};"use strict";var assert$4=utils_1$1.assert;function Signature(options,enc){if(options instanceof Signature)return options;if(this._importDER(options,enc))return;assert$4(options.r&&options.s,"Signature without r or s");this.r=new bn$1(options.r,16);this.s=new bn$1(options.s,16);if(options.recoveryParam===undefined)this.recoveryParam=null;else this.recoveryParam=options.recoveryParam}var signature=Signature;function Position(){this.place=0}function getLength(buf,p){var initial=buf[p.place++];if(!(initial&128)){return initial}var octetLen=initial&15;if(octetLen===0||octetLen>4){return false}var val=0;for(var i=0,off=p.place;i<octetLen;i++,off++){val<<=8;val|=buf[off];val>>>=0}if(val<=127){return false}p.place=off;return val}function rmPadding(buf){var i=0;var len=buf.length-1;while(!buf[i]&&!(buf[i+1]&128)&&i<len){i++}if(i===0){return buf}return buf.slice(i)}Signature.prototype._importDER=function _importDER(data,enc){data=utils_1$1.toArray(data,enc);var p=new Position;if(data[p.place++]!==48){return false}var len=getLength(data,p);if(len===false){return false}if(len+p.place!==data.length){return false}if(data[p.place++]!==2){return false}var rlen=getLength(data,p);if(rlen===false){return false}var r=data.slice(p.place,rlen+p.place);p.place+=rlen;if(data[p.place++]!==2){return false}var slen=getLength(data,p);if(slen===false){return false}if(data.length!==slen+p.place){return false}var s=data.slice(p.place,slen+p.place);if(r[0]===0){if(r[1]&128){r=r.slice(1)}else{return false}}if(s[0]===0){if(s[1]&128){s=s.slice(1)}else{return false}}this.r=new bn$1(r);this.s=new bn$1(s);this.recoveryParam=null;return true};function constructLength(arr,len){if(len<128){arr.push(len);return}var octets=1+(Math.log(len)/Math.LN2>>>3);arr.push(octets|128);while(--octets){arr.push(len>>>(octets<<3)&255)}arr.push(len)}Signature.prototype.toDER=function toDER(enc){var r=this.r.toArray();var s=this.s.toArray();if(r[0]&128)r=[0].concat(r);if(s[0]&128)s=[0].concat(s);r=rmPadding(r);s=rmPadding(s);while(!s[0]&&!(s[1]&128)){s=s.slice(1)}var arr=[2];constructLength(arr,r.length);arr=arr.concat(r);arr.push(2);constructLength(arr,s.length);var backHalf=arr.concat(s);var res=[48];constructLength(res,backHalf.length);res=res.concat(backHalf);return utils_1$1.encode(res,enc)};"use strict";var rand=function(){throw new Error("unsupported")};var assert$5=utils_1$1.assert;function EC(options){if(!(this instanceof EC))return new EC(options);if(typeof options==="string"){assert$5(Object.prototype.hasOwnProperty.call(curves_1,options),"Unknown curve "+options);options=curves_1[options]}if(options instanceof curves_1.PresetCurve)options={curve:options};this.curve=options.curve.curve;this.n=this.curve.n;this.nh=this.n.ushrn(1);this.g=this.curve.g;this.g=options.curve.g;this.g.precompute(options.curve.n.bitLength()+1);this.hash=options.hash||options.curve.hash}var ec=EC;EC.prototype.keyPair=function keyPair(options){return new key(this,options)};EC.prototype.keyFromPrivate=function keyFromPrivate(priv,enc){return key.fromPrivate(this,priv,enc)};EC.prototype.keyFromPublic=function keyFromPublic(pub,enc){return key.fromPublic(this,pub,enc)};EC.prototype.genKeyPair=function genKeyPair(options){if(!options)options={};var drbg=new hmacDrbg({hash:this.hash,pers:options.pers,persEnc:options.persEnc||"utf8",entropy:options.entropy||rand(this.hash.hmacStrength),entropyEnc:options.entropy&&options.entropyEnc||"utf8",nonce:this.n.toArray()});var bytes=this.n.byteLength();var ns2=this.n.sub(new bn$1(2));for(;;){var priv=new bn$1(drbg.generate(bytes));if(priv.cmp(ns2)>0)continue;priv.iaddn(1);return this.keyFromPrivate(priv)}};EC.prototype._truncateToN=function _truncateToN(msg,truncOnly){var delta=msg.byteLength()*8-this.n.bitLength();if(delta>0)msg=msg.ushrn(delta);if(!truncOnly&&msg.cmp(this.n)>=0)return msg.sub(this.n);else return msg};EC.prototype.sign=function sign(msg,key,enc,options){if(typeof enc==="object"){options=enc;enc=null}if(!options)options={};key=this.keyFromPrivate(key,enc);msg=this._truncateToN(new bn$1(msg,16));var bytes=this.n.byteLength();var bkey=key.getPrivate().toArray("be",bytes);var nonce=msg.toArray("be",bytes);var drbg=new hmacDrbg({hash:this.hash,entropy:bkey,nonce:nonce,pers:options.pers,persEnc:options.persEnc||"utf8"});var ns1=this.n.sub(new bn$1(1));for(var iter=0;;iter++){var k=options.k?options.k(iter):new bn$1(drbg.generate(this.n.byteLength()));k=this._truncateToN(k,true);if(k.cmpn(1)<=0||k.cmp(ns1)>=0)continue;var kp=this.g.mul(k);if(kp.isInfinity())continue;var kpX=kp.getX();var r=kpX.umod(this.n);if(r.cmpn(0)===0)continue;var s=k.invm(this.n).mul(r.mul(key.getPrivate()).iadd(msg));s=s.umod(this.n);if(s.cmpn(0)===0)continue;var recoveryParam=(kp.getY().isOdd()?1:0)|(kpX.cmp(r)!==0?2:0);if(options.canonical&&s.cmp(this.nh)>0){s=this.n.sub(s);recoveryParam^=1}return new signature({r:r,s:s,recoveryParam:recoveryParam})}};EC.prototype.verify=function verify(msg,signature$1,key,enc){msg=this._truncateToN(new bn$1(msg,16));key=this.keyFromPublic(key,enc);signature$1=new signature(signature$1,"hex");var r=signature$1.r;var s=signature$1.s;if(r.cmpn(1)<0||r.cmp(this.n)>=0)return false;if(s.cmpn(1)<0||s.cmp(this.n)>=0)return false;var sinv=s.invm(this.n);var u1=sinv.mul(msg).umod(this.n);var u2=sinv.mul(r).umod(this.n);var p;if(!this.curve._maxwellTrick){p=this.g.mulAdd(u1,key.getPublic(),u2);if(p.isInfinity())return false;return p.getX().umod(this.n).cmp(r)===0}p=this.g.jmulAdd(u1,key.getPublic(),u2);if(p.isInfinity())return false;return p.eqXToP(r)};EC.prototype.recoverPubKey=function(msg,signature$1,j,enc){assert$5((3&j)===j,"The recovery param is more than two bits");signature$1=new signature(signature$1,enc);var n=this.n;var e=new bn$1(msg);var r=signature$1.r;var s=signature$1.s;var isYOdd=j&1;var isSecondKey=j>>1;if(r.cmp(this.curve.p.umod(this.curve.n))>=0&&isSecondKey)throw new Error("Unable to find sencond key candinate");if(isSecondKey)r=this.curve.pointFromX(r.add(this.curve.n),isYOdd);else r=this.curve.pointFromX(r,isYOdd);var rInv=signature$1.r.invm(n);var s1=n.sub(e).mul(rInv).umod(n);var s2=s.mul(rInv).umod(n);return this.g.mulAdd(s1,r,s2)};EC.prototype.getKeyRecoveryParam=function(e,signature$1,Q,enc){signature$1=new signature(signature$1,enc);if(signature$1.recoveryParam!==null)return signature$1.recoveryParam;for(var i=0;i<4;i++){var Qprime;try{Qprime=this.recoverPubKey(e,signature$1,i)}catch(e){continue}if(Qprime.eq(Q))return i}throw new Error("Unable to find valid recovery factor")};var elliptic_1=createCommonjsModule(function(module,exports){"use strict";var elliptic=exports;elliptic.version={version:"6.5.4"}.version;elliptic.utils=utils_1$1;elliptic.rand=function(){throw new Error("unsupported")};elliptic.curve=curve_1;elliptic.curves=curves_1;elliptic.ec=ec;elliptic.eddsa=null});var elliptic=createCommonjsModule(function(module,exports){"use strict";var __importDefault=commonjsGlobal&&commonjsGlobal.__importDefault||function(mod){return mod&&mod.__esModule?mod:{default:mod}};Object.defineProperty(exports,"__esModule",{value:true});exports.EC=void 0;var elliptic_1$1=__importDefault(elliptic_1);var EC=elliptic_1$1.default.ec;exports.EC=EC});var elliptic$1=getDefaultExportFromCjs(elliptic);var _version$m=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.version=void 0;exports.version="signing-key/5.6.2"});var _version$n=getDefaultExportFromCjs(_version$m);var lib$d=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.computePublicKey=exports.recoverPublicKey=exports.SigningKey=void 0;var logger=new lib.Logger(_version$m.version);var _curve=null;function getCurve(){if(!_curve){_curve=new elliptic.EC("secp256k1")}return _curve}var SigningKey=function(){function SigningKey(privateKey){(0,lib$3.defineReadOnly)(this,"curve","secp256k1");(0,lib$3.defineReadOnly)(this,"privateKey",(0,lib$1.hexlify)(privateKey));if((0,lib$1.hexDataLength)(this.privateKey)!==32){logger.throwArgumentError("invalid private key","privateKey","[[ REDACTED ]]")}var keyPair=getCurve().keyFromPrivate((0,lib$1.arrayify)(this.privateKey));(0,lib$3.defineReadOnly)(this,"publicKey","0x"+keyPair.getPublic(false,"hex"));(0,lib$3.defineReadOnly)(this,"compressedPublicKey","0x"+keyPair.getPublic(true,"hex"));(0,lib$3.defineReadOnly)(this,"_isSigningKey",true)}SigningKey.prototype._addPoint=function(other){var p0=getCurve().keyFromPublic((0,lib$1.arrayify)(this.publicKey));var p1=getCurve().keyFromPublic((0,lib$1.arrayify)(other));return"0x"+p0.pub.add(p1.pub).encodeCompressed("hex")};SigningKey.prototype.signDigest=function(digest){var keyPair=getCurve().keyFromPrivate((0,lib$1.arrayify)(this.privateKey));var digestBytes=(0,lib$1.arrayify)(digest);if(digestBytes.length!==32){logger.throwArgumentError("bad digest length","digest",digest)}var signature=keyPair.sign(digestBytes,{canonical:true});return(0,lib$1.splitSignature)({recoveryParam:signature.recoveryParam,r:(0,lib$1.hexZeroPad)("0x"+signature.r.toString(16),32),s:(0,lib$1.hexZeroPad)("0x"+signature.s.toString(16),32)})};SigningKey.prototype.computeSharedSecret=function(otherKey){var keyPair=getCurve().keyFromPrivate((0,lib$1.arrayify)(this.privateKey));var otherKeyPair=getCurve().keyFromPublic((0,lib$1.arrayify)(computePublicKey(otherKey)));return(0,lib$1.hexZeroPad)("0x"+keyPair.derive(otherKeyPair.getPublic()).toString(16),32)};SigningKey.isSigningKey=function(value){return!!(value&&value._isSigningKey)};return SigningKey}();exports.SigningKey=SigningKey;function recoverPublicKey(digest,signature){var sig=(0,lib$1.splitSignature)(signature);var rs={r:(0,lib$1.arrayify)(sig.r),s:(0,lib$1.arrayify)(sig.s)};return"0x"+getCurve().recoverPubKey((0,lib$1.arrayify)(digest),rs,sig.recoveryParam).encode("hex",false)}exports.recoverPublicKey=recoverPublicKey;function computePublicKey(key,compressed){var bytes=(0,lib$1.arrayify)(key);if(bytes.length===32){var signingKey=new SigningKey(bytes);if(compressed){return"0x"+getCurve().keyFromPrivate(bytes).getPublic(true,"hex")}return signingKey.publicKey}else if(bytes.length===33){if(compressed){return(0,lib$1.hexlify)(bytes)}return"0x"+getCurve().keyFromPublic(bytes).getPublic(false,"hex")}else if(bytes.length===65){if(!compressed){return(0,lib$1.hexlify)(bytes)}return"0x"+getCurve().keyFromPublic(bytes).getPublic(true,"hex")}return logger.throwArgumentError("invalid public or private key","key","[REDACTED]")}exports.computePublicKey=computePublicKey});var index$d=getDefaultExportFromCjs(lib$d);var _version$o=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.version=void 0;exports.version="transactions/5.6.2"});var _version$p=getDefaultExportFromCjs(_version$o);var lib$e=createCommonjsModule(function(module,exports){"use strict";var __createBinding=commonjsGlobal&&commonjsGlobal.__createBinding||(Object.create?function(o,m,k,k2){if(k2===undefined)k2=k;Object.defineProperty(o,k2,{enumerable:true,get:function(){return m[k]}})}:function(o,m,k,k2){if(k2===undefined)k2=k;o[k2]=m[k]});var __setModuleDefault=commonjsGlobal&&commonjsGlobal.__setModuleDefault||(Object.create?function(o,v){Object.defineProperty(o,"default",{enumerable:true,value:v})}:function(o,v){o["default"]=v});var __importStar=commonjsGlobal&&commonjsGlobal.__importStar||function(mod){if(mod&&mod.__esModule)return mod;var result={};if(mod!=null)for(var k in mod)if(k!=="default"&&Object.prototype.hasOwnProperty.call(mod,k))__createBinding(result,mod,k);__setModuleDefault(result,mod);return result};Object.defineProperty(exports,"__esModule",{value:true});exports.parse=exports.serialize=exports.accessListify=exports.recoverAddress=exports.computeAddress=exports.TransactionTypes=void 0;var RLP=__importStar(lib$5);var logger=new lib.Logger(_version$o.version);var TransactionTypes;(function(TransactionTypes){TransactionTypes[TransactionTypes["legacy"]=0]="legacy";TransactionTypes[TransactionTypes["eip2930"]=1]="eip2930";TransactionTypes[TransactionTypes["eip1559"]=2]="eip1559"})(TransactionTypes=exports.TransactionTypes||(exports.TransactionTypes={}));function handleAddress(value){if(value==="0x"){return null}return(0,lib$6.getAddress)(value)}function handleNumber(value){if(value==="0x"){return lib$7.Zero}return lib$2.BigNumber.from(value)}var transactionFields=[{name:"nonce",maxLength:32,numeric:true},{name:"gasPrice",maxLength:32,numeric:true},{name:"gasLimit",maxLength:32,numeric:true},{name:"to",length:20},{name:"value",maxLength:32,numeric:true},{name:"data"}];var allowedTransactionKeys={chainId:true,data:true,gasLimit:true,gasPrice:true,nonce:true,to:true,type:true,value:true};function computeAddress(key){var publicKey=(0,lib$d.computePublicKey)(key);return(0,lib$6.getAddress)((0,lib$1.hexDataSlice)((0,lib$4.keccak256)((0,lib$1.hexDataSlice)(publicKey,1)),12))}exports.computeAddress=computeAddress;function recoverAddress(digest,signature){return computeAddress((0,lib$d.recoverPublicKey)((0,lib$1.arrayify)(digest),signature))}exports.recoverAddress=recoverAddress;function formatNumber(value,name){var result=(0,lib$1.stripZeros)(lib$2.BigNumber.from(value).toHexString());if(result.length>32){logger.throwArgumentError("invalid length for "+name,"transaction:"+name,value)}return result}function accessSetify(addr,storageKeys){return{address:(0,lib$6.getAddress)(addr),storageKeys:(storageKeys||[]).map(function(storageKey,index){if((0,lib$1.hexDataLength)(storageKey)!==32){logger.throwArgumentError("invalid access list storageKey","accessList["+addr+":"+index+"]",storageKey)}return storageKey.toLowerCase()})}}function accessListify(value){if(Array.isArray(value)){return value.map(function(set,index){if(Array.isArray(set)){if(set.length>2){logger.throwArgumentError("access list expected to be [ address, storageKeys[] ]","value["+index+"]",set)}return accessSetify(set[0],set[1])}return accessSetify(set.address,set.storageKeys)})}var result=Object.keys(value).map(function(addr){var storageKeys=value[addr].reduce(function(accum,storageKey){accum[storageKey]=true;return accum},{});return accessSetify(addr,Object.keys(storageKeys).sort())});result.sort(function(a,b){return a.address.localeCompare(b.address)});return result}exports.accessListify=accessListify;function formatAccessList(value){return accessListify(value).map(function(set){return[set.address,set.storageKeys]})}function _serializeEip1559(transaction,signature){if(transaction.gasPrice!=null){var gasPrice=lib$2.BigNumber.from(transaction.gasPrice);var maxFeePerGas=lib$2.BigNumber.from(transaction.maxFeePerGas||0);if(!gasPrice.eq(maxFeePerGas)){logger.throwArgumentError("mismatch EIP-1559 gasPrice != maxFeePerGas","tx",{gasPrice:gasPrice,maxFeePerGas:maxFeePerGas})}}var fields=[formatNumber(transaction.chainId||0,"chainId"),formatNumber(transaction.nonce||0,"nonce"),formatNumber(transaction.maxPriorityFeePerGas||0,"maxPriorityFeePerGas"),formatNumber(transaction.maxFeePerGas||0,"maxFeePerGas"),formatNumber(transaction.gasLimit||0,"gasLimit"),transaction.to!=null?(0,lib$6.getAddress)(transaction.to):"0x",formatNumber(transaction.value||0,"value"),transaction.data||"0x",formatAccessList(transaction.accessList||[])];if(signature){var sig=(0,lib$1.splitSignature)(signature);fields.push(formatNumber(sig.recoveryParam,"recoveryParam"));fields.push((0,lib$1.stripZeros)(sig.r));fields.push((0,lib$1.stripZeros)(sig.s))}return(0,lib$1.hexConcat)(["0x02",RLP.encode(fields)])}function _serializeEip2930(transaction,signature){var fields=[formatNumber(transaction.chainId||0,"chainId"),formatNumber(transaction.nonce||0,"nonce"),formatNumber(transaction.gasPrice||0,"gasPrice"),formatNumber(transaction.gasLimit||0,"gasLimit"),transaction.to!=null?(0,lib$6.getAddress)(transaction.to):"0x",formatNumber(transaction.value||0,"value"),transaction.data||"0x",formatAccessList(transaction.accessList||[])];if(signature){var sig=(0,lib$1.splitSignature)(signature);fields.push(formatNumber(sig.recoveryParam,"recoveryParam"));fields.push((0,lib$1.stripZeros)(sig.r));fields.push((0,lib$1.stripZeros)(sig.s))}return(0,lib$1.hexConcat)(["0x01",RLP.encode(fields)])}function _serialize(transaction,signature){(0,lib$3.checkProperties)(transaction,allowedTransactionKeys);var raw=[];transactionFields.forEach(function(fieldInfo){var value=transaction[fieldInfo.name]||[];var options={};if(fieldInfo.numeric){options.hexPad="left"}value=(0,lib$1.arrayify)((0,lib$1.hexlify)(value,options));if(fieldInfo.length&&value.length!==fieldInfo.length&&value.length>0){logger.throwArgumentError("invalid length for "+fieldInfo.name,"transaction:"+fieldInfo.name,value)}if(fieldInfo.maxLength){value=(0,lib$1.stripZeros)(value);if(value.length>fieldInfo.maxLength){logger.throwArgumentError("invalid length for "+fieldInfo.name,"transaction:"+fieldInfo.name,value)}}raw.push((0,lib$1.hexlify)(value))});var chainId=0;if(transaction.chainId!=null){chainId=transaction.chainId;if(typeof chainId!=="number"){logger.throwArgumentError("invalid transaction.chainId","transaction",transaction)}}else if(signature&&!(0,lib$1.isBytesLike)(signature)&&signature.v>28){chainId=Math.floor((signature.v-35)/2)}if(chainId!==0){raw.push((0,lib$1.hexlify)(chainId));raw.push("0x");raw.push("0x")}if(!signature){return RLP.encode(raw)}var sig=(0,lib$1.splitSignature)(signature);var v=27+sig.recoveryParam;if(chainId!==0){raw.pop();raw.pop();raw.pop();v+=chainId*2+8;if(sig.v>28&&sig.v!==v){logger.throwArgumentError("transaction.chainId/signature.v mismatch","signature",signature)}}else if(sig.v!==v){logger.throwArgumentError("transaction.chainId/signature.v mismatch","signature",signature)}raw.push((0,lib$1.hexlify)(v));raw.push((0,lib$1.stripZeros)((0,lib$1.arrayify)(sig.r)));raw.push((0,lib$1.stripZeros)((0,lib$1.arrayify)(sig.s)));return RLP.encode(raw)}function serialize(transaction,signature){if(transaction.type==null||transaction.type===0){if(transaction.accessList!=null){logger.throwArgumentError("untyped transactions do not support accessList; include type: 1","transaction",transaction)}return _serialize(transaction,signature)}switch(transaction.type){case 1:return _serializeEip2930(transaction,signature);case 2:return _serializeEip1559(transaction,signature);default:break}return logger.throwError("unsupported transaction type: "+transaction.type,lib.Logger.errors.UNSUPPORTED_OPERATION,{operation:"serializeTransaction",transactionType:transaction.type})}exports.serialize=serialize;function _parseEipSignature(tx,fields,serialize){try{var recid=handleNumber(fields[0]).toNumber();if(recid!==0&&recid!==1){throw new Error("bad recid")}tx.v=recid}catch(error){logger.throwArgumentError("invalid v for transaction type: 1","v",fields[0])}tx.r=(0,lib$1.hexZeroPad)(fields[1],32);tx.s=(0,lib$1.hexZeroPad)(fields[2],32);try{var digest=(0,lib$4.keccak256)(serialize(tx));tx.from=recoverAddress(digest,{r:tx.r,s:tx.s,recoveryParam:tx.v})}catch(error){}}function _parseEip1559(payload){var transaction=RLP.decode(payload.slice(1));if(transaction.length!==9&&transaction.length!==12){logger.throwArgumentError("invalid component count for transaction type: 2","payload",(0,lib$1.hexlify)(payload))}var maxPriorityFeePerGas=handleNumber(transaction[2]);var maxFeePerGas=handleNumber(transaction[3]);var tx={type:2,chainId:handleNumber(transaction[0]).toNumber(),nonce:handleNumber(transaction[1]).toNumber(),maxPriorityFeePerGas:maxPriorityFeePerGas,maxFeePerGas:maxFeePerGas,gasPrice:null,gasLimit:handleNumber(transaction[4]),to:handleAddress(transaction[5]),value:handleNumber(transaction[6]),data:transaction[7],accessList:accessListify(transaction[8])};if(transaction.length===9){return tx}tx.hash=(0,lib$4.keccak256)(payload);_parseEipSignature(tx,transaction.slice(9),_serializeEip1559);return tx}function _parseEip2930(payload){var transaction=RLP.decode(payload.slice(1));if(transaction.length!==8&&transaction.length!==11){logger.throwArgumentError("invalid component count for transaction type: 1","payload",(0,lib$1.hexlify)(payload))}var tx={type:1,chainId:handleNumber(transaction[0]).toNumber(),nonce:handleNumber(transaction[1]).toNumber(),gasPrice:handleNumber(transaction[2]),gasLimit:handleNumber(transaction[3]),to:handleAddress(transaction[4]),value:handleNumber(transaction[5]),data:transaction[6],accessList:accessListify(transaction[7])};if(transaction.length===8){return tx}tx.hash=(0,lib$4.keccak256)(payload);_parseEipSignature(tx,transaction.slice(8),_serializeEip2930);return tx}function _parse(rawTransaction){var transaction=RLP.decode(rawTransaction);if(transaction.length!==9&&transaction.length!==6){logger.throwArgumentError("invalid raw transaction","rawTransaction",rawTransaction)}var tx={nonce:handleNumber(transaction[0]).toNumber(),gasPrice:handleNumber(transaction[1]),gasLimit:handleNumber(transaction[2]),to:handleAddress(transaction[3]),value:handleNumber(transaction[4]),data:transaction[5],chainId:0};if(transaction.length===6){return tx}try{tx.v=lib$2.BigNumber.from(transaction[6]).toNumber()}catch(error){return tx}tx.r=(0,lib$1.hexZeroPad)(transaction[7],32);tx.s=(0,lib$1.hexZeroPad)(transaction[8],32);if(lib$2.BigNumber.from(tx.r).isZero()&&lib$2.BigNumber.from(tx.s).isZero()){tx.chainId=tx.v;tx.v=0}else{tx.chainId=Math.floor((tx.v-35)/2);if(tx.chainId<0){tx.chainId=0}var recoveryParam=tx.v-27;var raw=transaction.slice(0,6);if(tx.chainId!==0){raw.push((0,lib$1.hexlify)(tx.chainId));raw.push("0x");raw.push("0x");recoveryParam-=tx.chainId*2+8}var digest=(0,lib$4.keccak256)(RLP.encode(raw));try{tx.from=recoverAddress(digest,{r:(0,lib$1.hexlify)(tx.r),s:(0,lib$1.hexlify)(tx.s),recoveryParam:recoveryParam})}catch(error){}tx.hash=(0,lib$4.keccak256)(rawTransaction)}tx.type=null;return tx}function parse(rawTransaction){var payload=(0,lib$1.arrayify)(rawTransaction);if(payload[0]>127){return _parse(payload)}switch(payload[0]){case 1:return _parseEip2930(payload);case 2:return _parseEip1559(payload);default:break}return logger.throwError("unsupported transaction type: "+payload[0],lib.Logger.errors.UNSUPPORTED_OPERATION,{operation:"parseTransaction",transactionType:payload[0]})}exports.parse=parse});var index$e=getDefaultExportFromCjs(lib$e);var _version$q=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.version=void 0;exports.version="contracts/5.6.2"});var _version$r=getDefaultExportFromCjs(_version$q);var lib$f=createCommonjsModule(function(module,exports){"use strict";var __extends=commonjsGlobal&&commonjsGlobal.__extends||function(){var extendStatics=function(d,b){extendStatics=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(d,b){d.__proto__=b}||function(d,b){for(var p in b)if(Object.prototype.hasOwnProperty.call(b,p))d[p]=b[p]};return extendStatics(d,b)};return function(d,b){if(typeof b!=="function"&&b!==null)throw new TypeError("Class extends value "+String(b)+" is not a constructor or 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this}),g;function verb(n){return function(v){return step([n,v])}}function step(op){if(f)throw new TypeError("Generator is already executing.");while(_)try{if(f=1,y&&(t=op[0]&2?y["return"]:op[0]?y["throw"]||((t=y["return"])&&t.call(y),0):y.next)&&!(t=t.call(y,op[1])).done)return t;if(y=0,t)op=[op[0]&2,t.value];switch(op[0]){case 0:case 1:t=op;break;case 4:_.label++;return{value:op[1],done:false};case 5:_.label++;y=op[1];op=[0];continue;case 7:op=_.ops.pop();_.trys.pop();continue;default:if(!(t=_.trys,t=t.length>0&&t[t.length-1])&&(op[0]===6||op[0]===2)){_=0;continue}if(op[0]===3&&(!t||op[1]>t[0]&&op[1]<t[3])){_.label=op[1];break}if(op[0]===6&&_.label<t[1]){_.label=t[1];t=op;break}if(t&&_.label<t[2]){_.label=t[2];_.ops.push(op);break}if(t[2])_.ops.pop();_.trys.pop();continue}op=body.call(thisArg,_)}catch(e){op=[6,e];y=0}finally{f=t=0}if(op[0]&5)throw op[1];return{value:op[0]?op[1]:void 0,done:true}}};var __spreadArray=commonjsGlobal&&commonjsGlobal.__spreadArray||function(to,from,pack){if(pack||arguments.length===2)for(var i=0,l=from.length,ar;i<l;i++){if(ar||!(i in from)){if(!ar)ar=Array.prototype.slice.call(from,0,i);ar[i]=from[i]}}return to.concat(ar||Array.prototype.slice.call(from))};Object.defineProperty(exports,"__esModule",{value:true});exports.ContractFactory=exports.Contract=exports.BaseContract=void 0;var logger=new lib.Logger(_version$q.version);var allowedTransactionKeys={chainId:true,data:true,from:true,gasLimit:true,gasPrice:true,nonce:true,to:true,value:true,type:true,accessList:true,maxFeePerGas:true,maxPriorityFeePerGas:true,customData:true,ccipReadEnabled:true};function resolveName(resolver,nameOrPromise){return __awaiter(this,void 0,void 0,function(){var name,address;return __generator(this,function(_a){switch(_a.label){case 0:return[4,nameOrPromise];case 1:name=_a.sent();if(typeof name!=="string"){logger.throwArgumentError("invalid address or ENS name","name",name)}try{return[2,(0,lib$6.getAddress)(name)]}catch(error){}if(!resolver){logger.throwError("a provider or signer is needed to resolve ENS names",lib.Logger.errors.UNSUPPORTED_OPERATION,{operation:"resolveName"})}return[4,resolver.resolveName(name)];case 2:address=_a.sent();if(address==null){logger.throwArgumentError("resolver or addr is not configured for ENS name","name",name)}return[2,address]}})})}function resolveAddresses(resolver,value,paramType){return __awaiter(this,void 0,void 0,function(){return __generator(this,function(_a){switch(_a.label){case 0:if(!Array.isArray(paramType))return[3,2];return[4,Promise.all(paramType.map(function(paramType,index){return resolveAddresses(resolver,Array.isArray(value)?value[index]:value[paramType.name],paramType)}))];case 1:return[2,_a.sent()];case 2:if(!(paramType.type==="address"))return[3,4];return[4,resolveName(resolver,value)];case 3:return[2,_a.sent()];case 4:if(!(paramType.type==="tuple"))return[3,6];return[4,resolveAddresses(resolver,value,paramType.components)];case 5:return[2,_a.sent()];case 6:if(!(paramType.baseType==="array"))return[3,8];if(!Array.isArray(value)){return[2,Promise.reject(logger.makeError("invalid value for array",lib.Logger.errors.INVALID_ARGUMENT,{argument:"value",value:value}))]}return[4,Promise.all(value.map(function(v){return resolveAddresses(resolver,v,paramType.arrayChildren)}))];case 7:return[2,_a.sent()];case 8:return[2,value]}})})}function populateTransaction(contract,fragment,args){return __awaiter(this,void 0,void 0,function(){var overrides,resolved,data,tx,ro,intrinsic,bytes,i,roValue,leftovers;var _this=this;return __generator(this,function(_a){switch(_a.label){case 0:overrides={};if(args.length===fragment.inputs.length+1&&typeof args[args.length-1]==="object"){overrides=(0,lib$3.shallowCopy)(args.pop())}logger.checkArgumentCount(args.length,fragment.inputs.length,"passed to contract");if(contract.signer){if(overrides.from){overrides.from=(0,lib$3.resolveProperties)({override:resolveName(contract.signer,overrides.from),signer:contract.signer.getAddress()}).then(function(check){return __awaiter(_this,void 0,void 0,function(){return __generator(this,function(_a){if((0,lib$6.getAddress)(check.signer)!==check.override){logger.throwError("Contract with a Signer cannot override from",lib.Logger.errors.UNSUPPORTED_OPERATION,{operation:"overrides.from"})}return[2,check.override]})})})}else{overrides.from=contract.signer.getAddress()}}else if(overrides.from){overrides.from=resolveName(contract.provider,overrides.from)}return[4,(0,lib$3.resolveProperties)({args:resolveAddresses(contract.signer||contract.provider,args,fragment.inputs),address:contract.resolvedAddress,overrides:(0,lib$3.resolveProperties)(overrides)||{}})];case 1:resolved=_a.sent();data=contract.interface.encodeFunctionData(fragment,resolved.args);tx={data:data,to:resolved.address};ro=resolved.overrides;if(ro.nonce!=null){tx.nonce=lib$2.BigNumber.from(ro.nonce).toNumber()}if(ro.gasLimit!=null){tx.gasLimit=lib$2.BigNumber.from(ro.gasLimit)}if(ro.gasPrice!=null){tx.gasPrice=lib$2.BigNumber.from(ro.gasPrice)}if(ro.maxFeePerGas!=null){tx.maxFeePerGas=lib$2.BigNumber.from(ro.maxFeePerGas)}if(ro.maxPriorityFeePerGas!=null){tx.maxPriorityFeePerGas=lib$2.BigNumber.from(ro.maxPriorityFeePerGas)}if(ro.from!=null){tx.from=ro.from}if(ro.type!=null){tx.type=ro.type}if(ro.accessList!=null){tx.accessList=(0,lib$e.accessListify)(ro.accessList)}if(tx.gasLimit==null&&fragment.gas!=null){intrinsic=21e3;bytes=(0,lib$1.arrayify)(data);for(i=0;i<bytes.length;i++){intrinsic+=4;if(bytes[i]){intrinsic+=64}}tx.gasLimit=lib$2.BigNumber.from(fragment.gas).add(intrinsic)}if(ro.value){roValue=lib$2.BigNumber.from(ro.value);if(!roValue.isZero()&&!fragment.payable){logger.throwError("non-payable method cannot override value",lib.Logger.errors.UNSUPPORTED_OPERATION,{operation:"overrides.value",value:overrides.value})}tx.value=roValue}if(ro.customData){tx.customData=(0,lib$3.shallowCopy)(ro.customData)}if(ro.ccipReadEnabled){tx.ccipReadEnabled=!!ro.ccipReadEnabled}delete overrides.nonce;delete overrides.gasLimit;delete overrides.gasPrice;delete overrides.from;delete overrides.value;delete overrides.type;delete overrides.accessList;delete overrides.maxFeePerGas;delete overrides.maxPriorityFeePerGas;delete overrides.customData;delete overrides.ccipReadEnabled;leftovers=Object.keys(overrides).filter(function(key){return overrides[key]!=null});if(leftovers.length){logger.throwError("cannot override "+leftovers.map(function(l){return JSON.stringify(l)}).join(","),lib.Logger.errors.UNSUPPORTED_OPERATION,{operation:"overrides",overrides:leftovers})}return[2,tx]}})})}function buildPopulate(contract,fragment){return function(){var args=[];for(var _i=0;_i<arguments.length;_i++){args[_i]=arguments[_i]}return populateTransaction(contract,fragment,args)}}function buildEstimate(contract,fragment){var signerOrProvider=contract.signer||contract.provider;return function(){var args=[];for(var _i=0;_i<arguments.length;_i++){args[_i]=arguments[_i]}return __awaiter(this,void 0,void 0,function(){var tx;return __generator(this,function(_a){switch(_a.label){case 0:if(!signerOrProvider){logger.throwError("estimate require a provider or signer",lib.Logger.errors.UNSUPPORTED_OPERATION,{operation:"estimateGas"})}return[4,populateTransaction(contract,fragment,args)];case 1:tx=_a.sent();return[4,signerOrProvider.estimateGas(tx)];case 2:return[2,_a.sent()]}})})}}function addContractWait(contract,tx){var wait=tx.wait.bind(tx);tx.wait=function(confirmations){return wait(confirmations).then(function(receipt){receipt.events=receipt.logs.map(function(log){var event=(0,lib$3.deepCopy)(log);var parsed=null;try{parsed=contract.interface.parseLog(log)}catch(e){}if(parsed){event.args=parsed.args;event.decode=function(data,topics){return contract.interface.decodeEventLog(parsed.eventFragment,data,topics)};event.event=parsed.name;event.eventSignature=parsed.signature}event.removeListener=function(){return contract.provider};event.getBlock=function(){return contract.provider.getBlock(receipt.blockHash)};event.getTransaction=function(){return contract.provider.getTransaction(receipt.transactionHash)};event.getTransactionReceipt=function(){return Promise.resolve(receipt)};return event});return receipt})}}function buildCall(contract,fragment,collapseSimple){var signerOrProvider=contract.signer||contract.provider;return function(){var args=[];for(var _i=0;_i<arguments.length;_i++){args[_i]=arguments[_i]}return __awaiter(this,void 0,void 0,function(){var blockTag,overrides,tx,result,value;return __generator(this,function(_a){switch(_a.label){case 0:blockTag=undefined;if(!(args.length===fragment.inputs.length+1&&typeof args[args.length-1]==="object"))return[3,3];overrides=(0,lib$3.shallowCopy)(args.pop());if(!(overrides.blockTag!=null))return[3,2];return[4,overrides.blockTag];case 1:blockTag=_a.sent();_a.label=2;case 2:delete overrides.blockTag;args.push(overrides);_a.label=3;case 3:if(!(contract.deployTransaction!=null))return[3,5];return[4,contract._deployed(blockTag)];case 4:_a.sent();_a.label=5;case 5:return[4,populateTransaction(contract,fragment,args)];case 6:tx=_a.sent();return[4,signerOrProvider.call(tx,blockTag)];case 7:result=_a.sent();try{value=contract.interface.decodeFunctionResult(fragment,result);if(collapseSimple&&fragment.outputs.length===1){value=value[0]}return[2,value]}catch(error){if(error.code===lib.Logger.errors.CALL_EXCEPTION){error.address=contract.address;error.args=args;error.transaction=tx}throw error}return[2]}})})}}function buildSend(contract,fragment){return function(){var args=[];for(var _i=0;_i<arguments.length;_i++){args[_i]=arguments[_i]}return __awaiter(this,void 0,void 0,function(){var txRequest,tx;return __generator(this,function(_a){switch(_a.label){case 0:if(!contract.signer){logger.throwError("sending a transaction requires a signer",lib.Logger.errors.UNSUPPORTED_OPERATION,{operation:"sendTransaction"})}if(!(contract.deployTransaction!=null))return[3,2];return[4,contract._deployed()];case 1:_a.sent();_a.label=2;case 2:return[4,populateTransaction(contract,fragment,args)];case 3:txRequest=_a.sent();return[4,contract.signer.sendTransaction(txRequest)];case 4:tx=_a.sent();addContractWait(contract,tx);return[2,tx]}})})}}function buildDefault(contract,fragment,collapseSimple){if(fragment.constant){return buildCall(contract,fragment,collapseSimple)}return buildSend(contract,fragment)}function getEventTag(filter){if(filter.address&&(filter.topics==null||filter.topics.length===0)){return"*"}return(filter.address||"*")+"@"+(filter.topics?filter.topics.map(function(topic){if(Array.isArray(topic)){return topic.join("|")}return topic}).join(":"):"")}var RunningEvent=function(){function RunningEvent(tag,filter){(0,lib$3.defineReadOnly)(this,"tag",tag);(0,lib$3.defineReadOnly)(this,"filter",filter);this._listeners=[]}RunningEvent.prototype.addListener=function(listener,once){this._listeners.push({listener:listener,once:once})};RunningEvent.prototype.removeListener=function(listener){var done=false;this._listeners=this._listeners.filter(function(item){if(done||item.listener!==listener){return true}done=true;return false})};RunningEvent.prototype.removeAllListeners=function(){this._listeners=[]};RunningEvent.prototype.listeners=function(){return this._listeners.map(function(i){return i.listener})};RunningEvent.prototype.listenerCount=function(){return this._listeners.length};RunningEvent.prototype.run=function(args){var _this=this;var listenerCount=this.listenerCount();this._listeners=this._listeners.filter(function(item){var argsCopy=args.slice();setTimeout(function(){item.listener.apply(_this,argsCopy)},0);return!item.once});return listenerCount};RunningEvent.prototype.prepareEvent=function(event){};RunningEvent.prototype.getEmit=function(event){return[event]};return RunningEvent}();var ErrorRunningEvent=function(_super){__extends(ErrorRunningEvent,_super);function ErrorRunningEvent(){return _super.call(this,"error",null)||this}return ErrorRunningEvent}(RunningEvent);var FragmentRunningEvent=function(_super){__extends(FragmentRunningEvent,_super);function FragmentRunningEvent(address,contractInterface,fragment,topics){var _this=this;var filter={address:address};var topic=contractInterface.getEventTopic(fragment);if(topics){if(topic!==topics[0]){logger.throwArgumentError("topic mismatch","topics",topics)}filter.topics=topics.slice()}else{filter.topics=[topic]}_this=_super.call(this,getEventTag(filter),filter)||this;(0,lib$3.defineReadOnly)(_this,"address",address);(0,lib$3.defineReadOnly)(_this,"interface",contractInterface);(0,lib$3.defineReadOnly)(_this,"fragment",fragment);return _this}FragmentRunningEvent.prototype.prepareEvent=function(event){var _this=this;_super.prototype.prepareEvent.call(this,event);event.event=this.fragment.name;event.eventSignature=this.fragment.format();event.decode=function(data,topics){return _this.interface.decodeEventLog(_this.fragment,data,topics)};try{event.args=this.interface.decodeEventLog(this.fragment,event.data,event.topics)}catch(error){event.args=null;event.decodeError=error}};FragmentRunningEvent.prototype.getEmit=function(event){var errors=(0,lib$a.checkResultErrors)(event.args);if(errors.length){throw errors[0].error}var args=(event.args||[]).slice();args.push(event);return args};return FragmentRunningEvent}(RunningEvent);var WildcardRunningEvent=function(_super){__extends(WildcardRunningEvent,_super);function WildcardRunningEvent(address,contractInterface){var _this=_super.call(this,"*",{address:address})||this;(0,lib$3.defineReadOnly)(_this,"address",address);(0,lib$3.defineReadOnly)(_this,"interface",contractInterface);return _this}WildcardRunningEvent.prototype.prepareEvent=function(event){var _this=this;_super.prototype.prepareEvent.call(this,event);try{var parsed_1=this.interface.parseLog(event);event.event=parsed_1.name;event.eventSignature=parsed_1.signature;event.decode=function(data,topics){return _this.interface.decodeEventLog(parsed_1.eventFragment,data,topics)};event.args=parsed_1.args}catch(error){}};return WildcardRunningEvent}(RunningEvent);var BaseContract=function(){function BaseContract(addressOrName,contractInterface,signerOrProvider){var _newTarget=this.constructor;var _this=this;(0,lib$3.defineReadOnly)(this,"interface",(0,lib$3.getStatic)(_newTarget,"getInterface")(contractInterface));if(signerOrProvider==null){(0,lib$3.defineReadOnly)(this,"provider",null);(0,lib$3.defineReadOnly)(this,"signer",null)}else if(lib$c.Signer.isSigner(signerOrProvider)){(0,lib$3.defineReadOnly)(this,"provider",signerOrProvider.provider||null);(0,lib$3.defineReadOnly)(this,"signer",signerOrProvider)}else if(lib$b.Provider.isProvider(signerOrProvider)){(0,lib$3.defineReadOnly)(this,"provider",signerOrProvider);(0,lib$3.defineReadOnly)(this,"signer",null)}else{logger.throwArgumentError("invalid signer or provider","signerOrProvider",signerOrProvider)}(0,lib$3.defineReadOnly)(this,"callStatic",{});(0,lib$3.defineReadOnly)(this,"estimateGas",{});(0,lib$3.defineReadOnly)(this,"functions",{});(0,lib$3.defineReadOnly)(this,"populateTransaction",{});(0,lib$3.defineReadOnly)(this,"filters",{});{var uniqueFilters_1={};Object.keys(this.interface.events).forEach(function(eventSignature){var event=_this.interface.events[eventSignature];(0,lib$3.defineReadOnly)(_this.filters,eventSignature,function(){var args=[];for(var _i=0;_i<arguments.length;_i++){args[_i]=arguments[_i]}return{address:_this.address,topics:_this.interface.encodeFilterTopics(event,args)}});if(!uniqueFilters_1[event.name]){uniqueFilters_1[event.name]=[]}uniqueFilters_1[event.name].push(eventSignature)});Object.keys(uniqueFilters_1).forEach(function(name){var filters=uniqueFilters_1[name];if(filters.length===1){(0,lib$3.defineReadOnly)(_this.filters,name,_this.filters[filters[0]])}else{logger.warn("Duplicate definition of "+name+" ("+filters.join(", ")+")")}})}(0,lib$3.defineReadOnly)(this,"_runningEvents",{});(0,lib$3.defineReadOnly)(this,"_wrappedEmits",{});if(addressOrName==null){logger.throwArgumentError("invalid contract address or ENS name","addressOrName",addressOrName)}(0,lib$3.defineReadOnly)(this,"address",addressOrName);if(this.provider){(0,lib$3.defineReadOnly)(this,"resolvedAddress",resolveName(this.provider,addressOrName))}else{try{(0,lib$3.defineReadOnly)(this,"resolvedAddress",Promise.resolve((0,lib$6.getAddress)(addressOrName)))}catch(error){logger.throwError("provider is required to use ENS name as contract address",lib.Logger.errors.UNSUPPORTED_OPERATION,{operation:"new Contract"})}}this.resolvedAddress.catch(function(e){});var uniqueNames={};var uniqueSignatures={};Object.keys(this.interface.functions).forEach(function(signature){var fragment=_this.interface.functions[signature];if(uniqueSignatures[signature]){logger.warn("Duplicate ABI entry for "+JSON.stringify(signature));return}uniqueSignatures[signature]=true;{var name_1=fragment.name;if(!uniqueNames["%"+name_1]){uniqueNames["%"+name_1]=[]}uniqueNames["%"+name_1].push(signature)}if(_this[signature]==null){(0,lib$3.defineReadOnly)(_this,signature,buildDefault(_this,fragment,true))}if(_this.functions[signature]==null){(0,lib$3.defineReadOnly)(_this.functions,signature,buildDefault(_this,fragment,false))}if(_this.callStatic[signature]==null){(0,lib$3.defineReadOnly)(_this.callStatic,signature,buildCall(_this,fragment,true))}if(_this.populateTransaction[signature]==null){(0,lib$3.defineReadOnly)(_this.populateTransaction,signature,buildPopulate(_this,fragment))}if(_this.estimateGas[signature]==null){(0,lib$3.defineReadOnly)(_this.estimateGas,signature,buildEstimate(_this,fragment))}});Object.keys(uniqueNames).forEach(function(name){var signatures=uniqueNames[name];if(signatures.length>1){return}name=name.substring(1);var signature=signatures[0];try{if(_this[name]==null){(0,lib$3.defineReadOnly)(_this,name,_this[signature])}}catch(e){}if(_this.functions[name]==null){(0,lib$3.defineReadOnly)(_this.functions,name,_this.functions[signature])}if(_this.callStatic[name]==null){(0,lib$3.defineReadOnly)(_this.callStatic,name,_this.callStatic[signature])}if(_this.populateTransaction[name]==null){(0,lib$3.defineReadOnly)(_this.populateTransaction,name,_this.populateTransaction[signature])}if(_this.estimateGas[name]==null){(0,lib$3.defineReadOnly)(_this.estimateGas,name,_this.estimateGas[signature])}})}BaseContract.getContractAddress=function(transaction){return(0,lib$6.getContractAddress)(transaction)};BaseContract.getInterface=function(contractInterface){if(lib$a.Interface.isInterface(contractInterface)){return contractInterface}return new lib$a.Interface(contractInterface)};BaseContract.prototype.deployed=function(){return this._deployed()};BaseContract.prototype._deployed=function(blockTag){var _this=this;if(!this._deployedPromise){if(this.deployTransaction){this._deployedPromise=this.deployTransaction.wait().then(function(){return _this})}else{this._deployedPromise=this.provider.getCode(this.address,blockTag).then(function(code){if(code==="0x"){logger.throwError("contract not deployed",lib.Logger.errors.UNSUPPORTED_OPERATION,{contractAddress:_this.address,operation:"getDeployed"})}return _this})}}return this._deployedPromise};BaseContract.prototype.fallback=function(overrides){var _this=this;if(!this.signer){logger.throwError("sending a transactions require a signer",lib.Logger.errors.UNSUPPORTED_OPERATION,{operation:"sendTransaction(fallback)"})}var tx=(0,lib$3.shallowCopy)(overrides||{});["from","to"].forEach(function(key){if(tx[key]==null){return}logger.throwError("cannot override "+key,lib.Logger.errors.UNSUPPORTED_OPERATION,{operation:key})});tx.to=this.resolvedAddress;return this.deployed().then(function(){return _this.signer.sendTransaction(tx)})};BaseContract.prototype.connect=function(signerOrProvider){if(typeof signerOrProvider==="string"){signerOrProvider=new lib$c.VoidSigner(signerOrProvider,this.provider)}var contract=new this.constructor(this.address,this.interface,signerOrProvider);if(this.deployTransaction){(0,lib$3.defineReadOnly)(contract,"deployTransaction",this.deployTransaction)}return contract};BaseContract.prototype.attach=function(addressOrName){return new this.constructor(addressOrName,this.interface,this.signer||this.provider)};BaseContract.isIndexed=function(value){return lib$a.Indexed.isIndexed(value)};BaseContract.prototype._normalizeRunningEvent=function(runningEvent){if(this._runningEvents[runningEvent.tag]){return this._runningEvents[runningEvent.tag]}return runningEvent};BaseContract.prototype._getRunningEvent=function(eventName){if(typeof eventName==="string"){if(eventName==="error"){return this._normalizeRunningEvent(new ErrorRunningEvent)}if(eventName==="event"){return this._normalizeRunningEvent(new RunningEvent("event",null))}if(eventName==="*"){return this._normalizeRunningEvent(new WildcardRunningEvent(this.address,this.interface))}var fragment=this.interface.getEvent(eventName);return this._normalizeRunningEvent(new FragmentRunningEvent(this.address,this.interface,fragment))}if(eventName.topics&&eventName.topics.length>0){try{var topic=eventName.topics[0];if(typeof topic!=="string"){throw new Error("invalid topic")}var fragment=this.interface.getEvent(topic);return this._normalizeRunningEvent(new FragmentRunningEvent(this.address,this.interface,fragment,eventName.topics))}catch(error){}var filter={address:this.address,topics:eventName.topics};return this._normalizeRunningEvent(new RunningEvent(getEventTag(filter),filter))}return this._normalizeRunningEvent(new WildcardRunningEvent(this.address,this.interface))};BaseContract.prototype._checkRunningEvents=function(runningEvent){if(runningEvent.listenerCount()===0){delete this._runningEvents[runningEvent.tag];var emit=this._wrappedEmits[runningEvent.tag];if(emit&&runningEvent.filter){this.provider.off(runningEvent.filter,emit);delete this._wrappedEmits[runningEvent.tag]}}};BaseContract.prototype._wrapEvent=function(runningEvent,log,listener){var _this=this;var event=(0,lib$3.deepCopy)(log);event.removeListener=function(){if(!listener){return}runningEvent.removeListener(listener);_this._checkRunningEvents(runningEvent)};event.getBlock=function(){return _this.provider.getBlock(log.blockHash)};event.getTransaction=function(){return _this.provider.getTransaction(log.transactionHash)};event.getTransactionReceipt=function(){return _this.provider.getTransactionReceipt(log.transactionHash)};runningEvent.prepareEvent(event);return event};BaseContract.prototype._addEventListener=function(runningEvent,listener,once){var _this=this;if(!this.provider){logger.throwError("events require a provider or a signer with a provider",lib.Logger.errors.UNSUPPORTED_OPERATION,{operation:"once"})}runningEvent.addListener(listener,once);this._runningEvents[runningEvent.tag]=runningEvent;if(!this._wrappedEmits[runningEvent.tag]){var wrappedEmit=function(log){var event=_this._wrapEvent(runningEvent,log,listener);if(event.decodeError==null){try{var args=runningEvent.getEmit(event);_this.emit.apply(_this,__spreadArray([runningEvent.filter],args,false))}catch(error){event.decodeError=error.error}}if(runningEvent.filter!=null){_this.emit("event",event)}if(event.decodeError!=null){_this.emit("error",event.decodeError,event)}};this._wrappedEmits[runningEvent.tag]=wrappedEmit;if(runningEvent.filter!=null){this.provider.on(runningEvent.filter,wrappedEmit)}}};BaseContract.prototype.queryFilter=function(event,fromBlockOrBlockhash,toBlock){var _this=this;var runningEvent=this._getRunningEvent(event);var filter=(0,lib$3.shallowCopy)(runningEvent.filter);if(typeof fromBlockOrBlockhash==="string"&&(0,lib$1.isHexString)(fromBlockOrBlockhash,32)){if(toBlock!=null){logger.throwArgumentError("cannot specify toBlock with blockhash","toBlock",toBlock)}filter.blockHash=fromBlockOrBlockhash}else{filter.fromBlock=fromBlockOrBlockhash!=null?fromBlockOrBlockhash:0;filter.toBlock=toBlock!=null?toBlock:"latest"}return this.provider.getLogs(filter).then(function(logs){return logs.map(function(log){return _this._wrapEvent(runningEvent,log,null)})})};BaseContract.prototype.on=function(event,listener){this._addEventListener(this._getRunningEvent(event),listener,false);return this};BaseContract.prototype.once=function(event,listener){this._addEventListener(this._getRunningEvent(event),listener,true);return this};BaseContract.prototype.emit=function(eventName){var args=[];for(var _i=1;_i<arguments.length;_i++){args[_i-1]=arguments[_i]}if(!this.provider){return false}var runningEvent=this._getRunningEvent(eventName);var result=runningEvent.run(args)>0;this._checkRunningEvents(runningEvent);return result};BaseContract.prototype.listenerCount=function(eventName){var _this=this;if(!this.provider){return 0}if(eventName==null){return Object.keys(this._runningEvents).reduce(function(accum,key){return accum+_this._runningEvents[key].listenerCount()},0)}return this._getRunningEvent(eventName).listenerCount()};BaseContract.prototype.listeners=function(eventName){if(!this.provider){return[]}if(eventName==null){var result_1=[];for(var tag in this._runningEvents){this._runningEvents[tag].listeners().forEach(function(listener){result_1.push(listener)})}return result_1}return this._getRunningEvent(eventName).listeners()};BaseContract.prototype.removeAllListeners=function(eventName){if(!this.provider){return this}if(eventName==null){for(var tag in this._runningEvents){var runningEvent_1=this._runningEvents[tag];runningEvent_1.removeAllListeners();this._checkRunningEvents(runningEvent_1)}return this}var runningEvent=this._getRunningEvent(eventName);runningEvent.removeAllListeners();this._checkRunningEvents(runningEvent);return this};BaseContract.prototype.off=function(eventName,listener){if(!this.provider){return this}var runningEvent=this._getRunningEvent(eventName);runningEvent.removeListener(listener);this._checkRunningEvents(runningEvent);return this};BaseContract.prototype.removeListener=function(eventName,listener){return this.off(eventName,listener)};return BaseContract}();exports.BaseContract=BaseContract;var Contract=function(_super){__extends(Contract,_super);function Contract(){return _super!==null&&_super.apply(this,arguments)||this}return Contract}(BaseContract);exports.Contract=Contract;var ContractFactory=function(){function ContractFactory(contractInterface,bytecode,signer){var _newTarget=this.constructor;var bytecodeHex=null;if(typeof bytecode==="string"){bytecodeHex=bytecode}else if((0,lib$1.isBytes)(bytecode)){bytecodeHex=(0,lib$1.hexlify)(bytecode)}else if(bytecode&&typeof bytecode.object==="string"){bytecodeHex=bytecode.object}else{bytecodeHex="!"}if(bytecodeHex.substring(0,2)!=="0x"){bytecodeHex="0x"+bytecodeHex}if(!(0,lib$1.isHexString)(bytecodeHex)||bytecodeHex.length%2){logger.throwArgumentError("invalid bytecode","bytecode",bytecode)}if(signer&&!lib$c.Signer.isSigner(signer)){logger.throwArgumentError("invalid signer","signer",signer)}(0,lib$3.defineReadOnly)(this,"bytecode",bytecodeHex);(0,lib$3.defineReadOnly)(this,"interface",(0,lib$3.getStatic)(_newTarget,"getInterface")(contractInterface));(0,lib$3.defineReadOnly)(this,"signer",signer||null)}ContractFactory.prototype.getDeployTransaction=function(){var args=[];for(var _i=0;_i<arguments.length;_i++){args[_i]=arguments[_i]}var tx={};if(args.length===this.interface.deploy.inputs.length+1&&typeof args[args.length-1]==="object"){tx=(0,lib$3.shallowCopy)(args.pop());for(var key in tx){if(!allowedTransactionKeys[key]){throw new Error("unknown transaction override "+key)}}}["data","from","to"].forEach(function(key){if(tx[key]==null){return}logger.throwError("cannot override "+key,lib.Logger.errors.UNSUPPORTED_OPERATION,{operation:key})});if(tx.value){var value=lib$2.BigNumber.from(tx.value);if(!value.isZero()&&!this.interface.deploy.payable){logger.throwError("non-payable constructor cannot override value",lib.Logger.errors.UNSUPPORTED_OPERATION,{operation:"overrides.value",value:tx.value})}}logger.checkArgumentCount(args.length,this.interface.deploy.inputs.length," in Contract constructor");tx.data=(0,lib$1.hexlify)((0,lib$1.concat)([this.bytecode,this.interface.encodeDeploy(args)]));return tx};ContractFactory.prototype.deploy=function(){var args=[];for(var _i=0;_i<arguments.length;_i++){args[_i]=arguments[_i]}return __awaiter(this,void 0,void 0,function(){var overrides,params,unsignedTx,tx,address,contract;return __generator(this,function(_a){switch(_a.label){case 0:overrides={};if(args.length===this.interface.deploy.inputs.length+1){overrides=args.pop()}logger.checkArgumentCount(args.length,this.interface.deploy.inputs.length," in Contract constructor");return[4,resolveAddresses(this.signer,args,this.interface.deploy.inputs)];case 1:params=_a.sent();params.push(overrides);unsignedTx=this.getDeployTransaction.apply(this,params);return[4,this.signer.sendTransaction(unsignedTx)];case 2:tx=_a.sent();address=(0,lib$3.getStatic)(this.constructor,"getContractAddress")(tx);contract=(0,lib$3.getStatic)(this.constructor,"getContract")(address,this.interface,this.signer);addContractWait(contract,tx);(0,lib$3.defineReadOnly)(contract,"deployTransaction",tx);return[2,contract]}})})};ContractFactory.prototype.attach=function(address){return this.constructor.getContract(address,this.interface,this.signer)};ContractFactory.prototype.connect=function(signer){return new this.constructor(this.interface,this.bytecode,signer)};ContractFactory.fromSolidity=function(compilerOutput,signer){if(compilerOutput==null){logger.throwError("missing compiler output",lib.Logger.errors.MISSING_ARGUMENT,{argument:"compilerOutput"})}if(typeof compilerOutput==="string"){compilerOutput=JSON.parse(compilerOutput)}var abi=compilerOutput.abi;var bytecode=null;if(compilerOutput.bytecode){bytecode=compilerOutput.bytecode}else if(compilerOutput.evm&&compilerOutput.evm.bytecode){bytecode=compilerOutput.evm.bytecode}return new this(abi,bytecode,signer)};ContractFactory.getInterface=function(contractInterface){return Contract.getInterface(contractInterface)};ContractFactory.getContractAddress=function(tx){return(0,lib$6.getContractAddress)(tx)};ContractFactory.getContract=function(address,contractInterface,signer){return new Contract(address,contractInterface,signer)};return ContractFactory}();exports.ContractFactory=ContractFactory});var index$f=getDefaultExportFromCjs(lib$f);var lib$g=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.Base58=exports.Base32=exports.BaseX=void 0;var BaseX=function(){function BaseX(alphabet){(0,lib$3.defineReadOnly)(this,"alphabet",alphabet);(0,lib$3.defineReadOnly)(this,"base",alphabet.length);(0,lib$3.defineReadOnly)(this,"_alphabetMap",{});(0,lib$3.defineReadOnly)(this,"_leader",alphabet.charAt(0));for(var i=0;i<alphabet.length;i++){this._alphabetMap[alphabet.charAt(i)]=i}}BaseX.prototype.encode=function(value){var source=(0,lib$1.arrayify)(value);if(source.length===0){return""}var digits=[0];for(var i=0;i<source.length;++i){var carry=source[i];for(var j=0;j<digits.length;++j){carry+=digits[j]<<8;digits[j]=carry%this.base;carry=carry/this.base|0}while(carry>0){digits.push(carry%this.base);carry=carry/this.base|0}}var string="";for(var k=0;source[k]===0&&k<source.length-1;++k){string+=this._leader}for(var q=digits.length-1;q>=0;--q){string+=this.alphabet[digits[q]]}return string};BaseX.prototype.decode=function(value){if(typeof value!=="string"){throw new TypeError("Expected String")}var bytes=[];if(value.length===0){return new Uint8Array(bytes)}bytes.push(0);for(var i=0;i<value.length;i++){var byte=this._alphabetMap[value[i]];if(byte===undefined){throw new Error("Non-base"+this.base+" character")}var carry=byte;for(var j=0;j<bytes.length;++j){carry+=bytes[j]*this.base;bytes[j]=carry&255;carry>>=8}while(carry>0){bytes.push(carry&255);carry>>=8}}for(var k=0;value[k]===this._leader&&k<value.length-1;++k){bytes.push(0)}return(0,lib$1.arrayify)(new Uint8Array(bytes.reverse()))};return BaseX}();exports.BaseX=BaseX;var Base32=new BaseX("abcdefghijklmnopqrstuvwxyz234567");exports.Base32=Base32;var Base58=new BaseX("123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz");exports.Base58=Base58});var index$g=getDefaultExportFromCjs(lib$g);var types=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.SupportedAlgorithm=void 0;var SupportedAlgorithm;(function(SupportedAlgorithm){SupportedAlgorithm["sha256"]="sha256";SupportedAlgorithm["sha512"]="sha512"})(SupportedAlgorithm=exports.SupportedAlgorithm||(exports.SupportedAlgorithm={}))});var types$1=getDefaultExportFromCjs(types);var _version$s=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.version=void 0;exports.version="sha2/5.6.1"});var _version$t=getDefaultExportFromCjs(_version$s);var browserSha2=createCommonjsModule(function(module,exports){"use strict";var __importDefault=commonjsGlobal&&commonjsGlobal.__importDefault||function(mod){return mod&&mod.__esModule?mod:{default:mod}};Object.defineProperty(exports,"__esModule",{value:true});exports.computeHmac=exports.sha512=exports.sha256=exports.ripemd160=void 0;var hash_js_1=__importDefault(hash_1);var logger=new lib.Logger(_version$s.version);function ripemd160(data){return"0x"+hash_js_1.default.ripemd160().update((0,lib$1.arrayify)(data)).digest("hex")}exports.ripemd160=ripemd160;function sha256(data){return"0x"+hash_js_1.default.sha256().update((0,lib$1.arrayify)(data)).digest("hex")}exports.sha256=sha256;function sha512(data){return"0x"+hash_js_1.default.sha512().update((0,lib$1.arrayify)(data)).digest("hex")}exports.sha512=sha512;function computeHmac(algorithm,key,data){if(!types.SupportedAlgorithm[algorithm]){logger.throwError("unsupported algorithm "+algorithm,lib.Logger.errors.UNSUPPORTED_OPERATION,{operation:"hmac",algorithm:algorithm})}return"0x"+hash_js_1.default.hmac(hash_js_1.default[algorithm],(0,lib$1.arrayify)(key)).update((0,lib$1.arrayify)(data)).digest("hex")}exports.computeHmac=computeHmac});var browserSha2$1=getDefaultExportFromCjs(browserSha2);var lib$h=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.SupportedAlgorithm=exports.sha512=exports.sha256=exports.ripemd160=exports.computeHmac=void 0;Object.defineProperty(exports,"computeHmac",{enumerable:true,get:function(){return browserSha2.computeHmac}});Object.defineProperty(exports,"ripemd160",{enumerable:true,get:function(){return browserSha2.ripemd160}});Object.defineProperty(exports,"sha256",{enumerable:true,get:function(){return browserSha2.sha256}});Object.defineProperty(exports,"sha512",{enumerable:true,get:function(){return browserSha2.sha512}});Object.defineProperty(exports,"SupportedAlgorithm",{enumerable:true,get:function(){return types.SupportedAlgorithm}})});var index$h=getDefaultExportFromCjs(lib$h);var browserPbkdf2=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.pbkdf2=void 0;function pbkdf2(password,salt,iterations,keylen,hashAlgorithm){password=(0,lib$1.arrayify)(password);salt=(0,lib$1.arrayify)(salt);var hLen;var l=1;var DK=new Uint8Array(keylen);var block1=new Uint8Array(salt.length+4);block1.set(salt);var r;var T;for(var i=1;i<=l;i++){block1[salt.length]=i>>24&255;block1[salt.length+1]=i>>16&255;block1[salt.length+2]=i>>8&255;block1[salt.length+3]=i&255;var U=(0,lib$1.arrayify)((0,lib$h.computeHmac)(hashAlgorithm,password,block1));if(!hLen){hLen=U.length;T=new Uint8Array(hLen);l=Math.ceil(keylen/hLen);r=keylen-(l-1)*hLen}T.set(U);for(var j=1;j<iterations;j++){U=(0,lib$1.arrayify)((0,lib$h.computeHmac)(hashAlgorithm,password,U));for(var k=0;k<hLen;k++)T[k]^=U[k]}var destPos=(i-1)*hLen;var len=i===l?r:hLen;DK.set((0,lib$1.arrayify)(T).slice(0,len),destPos)}return(0,lib$1.hexlify)(DK)}exports.pbkdf2=pbkdf2});var browserPbkdf2$1=getDefaultExportFromCjs(browserPbkdf2);var lib$i=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.pbkdf2=void 0;Object.defineProperty(exports,"pbkdf2",{enumerable:true,get:function(){return browserPbkdf2.pbkdf2}})});var index$i=getDefaultExportFromCjs(lib$i);var _version$u=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.version=void 0;exports.version="wordlists/5.6.1"});var _version$v=getDefaultExportFromCjs(_version$u);var wordlist=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.Wordlist=exports.logger=void 0;var exportWordlist=false;exports.logger=new lib.Logger(_version$u.version);var Wordlist=function(){function Wordlist(locale){var _newTarget=this.constructor;exports.logger.checkAbstract(_newTarget,Wordlist);(0,lib$3.defineReadOnly)(this,"locale",locale)}Wordlist.prototype.split=function(mnemonic){return mnemonic.toLowerCase().split(/ +/g)};Wordlist.prototype.join=function(words){return words.join(" ")};Wordlist.check=function(wordlist){var words=[];for(var i=0;i<2048;i++){var word=wordlist.getWord(i);if(i!==wordlist.getWordIndex(word)){return"0x"}words.push(word)}return(0,lib$9.id)(words.join("\n")+"\n")};Wordlist.register=function(lang,name){if(!name){name=lang.locale}if(exportWordlist){try{var anyGlobal=window;if(anyGlobal._ethers&&anyGlobal._ethers.wordlists){if(!anyGlobal._ethers.wordlists[name]){(0,lib$3.defineReadOnly)(anyGlobal._ethers.wordlists,name,lang)}}}catch(error){}}};return Wordlist}();exports.Wordlist=Wordlist});var wordlist$1=getDefaultExportFromCjs(wordlist);var langEn_1=createCommonjsModule(function(module,exports){"use strict";var __extends=commonjsGlobal&&commonjsGlobal.__extends||function(){var extendStatics=function(d,b){extendStatics=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(d,b){d.__proto__=b}||function(d,b){for(var p in b)if(Object.prototype.hasOwnProperty.call(b,p))d[p]=b[p]};return extendStatics(d,b)};return function(d,b){if(typeof b!=="function"&&b!==null)throw new TypeError("Class extends value "+String(b)+" is not a constructor or null");extendStatics(d,b);function __(){this.constructor=d}d.prototype=b===null?Object.create(b):(__.prototype=b.prototype,new __)}}();Object.defineProperty(exports,"__esModule",{value:true});exports.langEn=void 0;var words="AbandonAbilityAbleAboutAboveAbsentAbsorbAbstractAbsurdAbuseAccessAccidentAccountAccuseAchieveAcidAcousticAcquireAcrossActActionActorActressActualAdaptAddAddictAddressAdjustAdmitAdultAdvanceAdviceAerobicAffairAffordAfraidAgainAgeAgentAgreeAheadAimAirAirportAisleAlarmAlbumAlcoholAlertAlienAllAlleyAllowAlmostAloneAlphaAlreadyAlsoAlterAlwaysAmateurAmazingAmongAmountAmusedAnalystAnchorAncientAngerAngleAngryAnimalAnkleAnnounceAnnualAnotherAnswerAntennaAntiqueAnxietyAnyApartApologyAppearAppleApproveAprilArchArcticAreaArenaArgueArmArmedArmorArmyAroundArrangeArrestArriveArrowArtArtefactArtistArtworkAskAspectAssaultAssetAssistAssumeAsthmaAthleteAtomAttackAttendAttitudeAttractAuctionAuditAugustAuntAuthorAutoAutumnAverageAvocadoAvoidAwakeAwareAwayAwesomeAwfulAwkwardAxisBabyBachelorBaconBadgeBagBalanceBalconyBallBambooBananaBannerBarBarelyBargainBarrelBaseBasicBasketBattleBeachBeanBeautyBecauseBecomeBeefBeforeBeginBehaveBehindBelieveBelowBeltBenchBenefitBestBetrayBetterBetweenBeyondBicycleBidBikeBindBiologyBirdBirthBitterBlackBladeBlameBlanketBlastBleakBlessBlindBloodBlossomBlouseBlueBlurBlushBoardBoatBodyBoilBombBoneBonusBookBoostBorderBoringBorrowBossBottomBounceBoxBoyBracketBrainBrandBrassBraveBreadBreezeBrickBridgeBriefBrightBringBriskBroccoliBrokenBronzeBroomBrotherBrownBrushBubbleBuddyBudgetBuffaloBuildBulbBulkBulletBundleBunkerBurdenBurgerBurstBusBusinessBusyButterBuyerBuzzCabbageCabinCableCactusCageCakeCallCalmCameraCampCanCanalCancelCandyCannonCanoeCanvasCanyonCapableCapitalCaptainCarCarbonCardCargoCarpetCarryCartCaseCashCasinoCastleCasualCatCatalogCatchCategoryCattleCaughtCauseCautionCaveCeilingCeleryCementCensusCenturyCerealCertainChairChalkChampionChangeChaosChapterChargeChaseChatCheapCheckCheeseChefCherryChestChickenChiefChildChimneyChoiceChooseChronicChuckleChunkChurnCigarCinnamonCircleCitizenCityCivilClaimClapClarifyClawClayCleanClerkCleverClickClientCliffClimbClinicClipClockClogCloseClothCloudClownClubClumpClusterClutchCoachCoastCoconutCodeCoffeeCoilCoinCollectColorColumnCombineComeComfortComicCommonCompanyConcertConductConfirmCongressConnectConsiderControlConvinceCookCoolCopperCopyCoralCoreCornCorrectCostCottonCouchCountryCoupleCourseCousinCoverCoyoteCrackCradleCraftCramCraneCrashCraterCrawlCrazyCreamCreditCreekCrewCricketCrimeCrispCriticCropCrossCrouchCrowdCrucialCruelCruiseCrumbleCrunchCrushCryCrystalCubeCultureCupCupboardCuriousCurrentCurtainCurveCushionCustomCuteCycleDadDamageDampDanceDangerDaringDashDaughterDawnDayDealDebateDebrisDecadeDecemberDecideDeclineDecorateDecreaseDeerDefenseDefineDefyDegreeDelayDeliverDemandDemiseDenialDentistDenyDepartDependDepositDepthDeputyDeriveDescribeDesertDesignDeskDespairDestroyDetailDetectDevelopDeviceDevoteDiagramDialDiamondDiaryDiceDieselDietDifferDigitalDignityDilemmaDinnerDinosaurDirectDirtDisagreeDiscoverDiseaseDishDismissDisorderDisplayDistanceDivertDivideDivorceDizzyDoctorDocumentDogDollDolphinDomainDonateDonkeyDonorDoorDoseDoubleDoveDraftDragonDramaDrasticDrawDreamDressDriftDrillDrinkDripDriveDropDrumDryDuckDumbDuneDuringDustDutchDutyDwarfDynamicEagerEagleEarlyEarnEarthEasilyEastEasyEchoEcologyEconomyEdgeEditEducateEffortEggEightEitherElbowElderElectricElegantElementElephantElevatorEliteElseEmbarkEmbodyEmbraceEmergeEmotionEmployEmpowerEmptyEnableEnactEndEndlessEndorseEnemyEnergyEnforceEngageEngineEnhanceEnjoyEnlistEnoughEnrichEnrollEnsureEnterEntireEntryEnvelopeEpisodeEqualEquipEraEraseErodeErosionErrorEruptEscapeEssayEssenceEstateEternalEthicsEvidenceEvilEvokeEvolveExactExampleExcessExchangeExciteExcludeExcuseExecuteExerciseExhaustExhibitExileExistExitExoticExpandExpectExpireExplainExposeExpressExtendExtraEyeEyebrowFabricFaceFacultyFadeFaintFaithFallFalseFameFamilyFamousFanFancyFantasyFarmFashionFatFatalFatherFatigueFaultFavoriteFeatureFebruaryFederalFeeFeedFeelFemaleFenceFestivalFetchFeverFewFiberFictionFieldFigureFileFilmFilterFinalFindFineFingerFinishFireFirmFirstFiscalFishFitFitnessFixFlagFlameFlashFlatFlavorFleeFlightFlipFloatFlockFloorFlowerFluidFlushFlyFoamFocusFogFoilFoldFollowFoodFootForceForestForgetForkFortuneForumForwardFossilFosterFoundFoxFragileFrameFrequentFreshFriendFringeFrogFrontFrostFrownFrozenFruitFuelFunFunnyFurnaceFuryFutureGadgetGainGalaxyGalleryGameGapGarageGarbageGardenGarlicGarmentGasGaspGateGatherGaugeGazeGeneralGeniusGenreGentleGenuineGestureGhostGiantGiftGiggleGingerGiraffeGirlGiveGladGlanceGlareGlassGlideGlimpseGlobeGloomGloryGloveGlowGlueGoatGoddessGoldGoodGooseGorillaGospelGossipGovernGownGrabGraceGrainGrantGrapeGrassGravityGreatGreenGridGriefGritGroceryGroupGrowGruntGuardGuessGuideGuiltGuitarGunGymHabitHairHalfHammerHamsterHandHappyHarborHardHarshHarvestHatHaveHawkHazardHeadHealthHeartHeavyHedgehogHeightHelloHelmetHelpHenHeroHiddenHighHillHintHipHireHistoryHobbyHockeyHoldHoleHolidayHollowHomeHoneyHoodHopeHornHorrorHorseHospitalHostHotelHourHoverHubHugeHumanHumbleHumorHundredHungryHuntHurdleHurryHurtHusbandHybridIceIconIdeaIdentifyIdleIgnoreIllIllegalIllnessImageImitateImmenseImmuneImpactImposeImproveImpulseInchInclu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wordlist$1=null;function loadWords(lang){if(wordlist$1!=null){return}wordlist$1=words.replace(/([A-Z])/g," $1").toLowerCase().substring(1).split(" ");if(wordlist.Wordlist.check(lang)!=="0x3c8acc1e7b08d8e76f9fda015ef48dc8c710a73cb7e0f77b2c18a9b5a7adde60"){wordlist$1=null;throw new Error("BIP39 Wordlist for en (English) FAILED")}}var LangEn=function(_super){__extends(LangEn,_super);function LangEn(){return _super.call(this,"en")||this}LangEn.prototype.getWord=function(index){loadWords(this);return wordlist$1[index]};LangEn.prototype.getWordIndex=function(word){loadWords(this);return wordlist$1.indexOf(word)};return LangEn}(wordlist.Wordlist);var langEn=new LangEn;exports.langEn=langEn;wordlist.Wordlist.register(langEn)});var langEn=getDefaultExportFromCjs(langEn_1);var browserWordlists=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.wordlists=void 0;exports.wordlists={en:langEn_1.langEn}});var browserWordlists$1=getDefaultExportFromCjs(browserWordlists);var lib$j=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.wordlists=exports.Wordlist=exports.logger=void 0;Object.defineProperty(exports,"logger",{enumerable:true,get:function(){return wordlist.logger}});Object.defineProperty(exports,"Wordlist",{enumerable:true,get:function(){return wordlist.Wordlist}});Object.defineProperty(exports,"wordlists",{enumerable:true,get:function(){return browserWordlists.wordlists}})});var index$j=getDefaultExportFromCjs(lib$j);var _version$w=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.version=void 0;exports.version="hdnode/5.6.2"});var _version$x=getDefaultExportFromCjs(_version$w);var lib$k=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.getAccountPath=exports.isValidMnemonic=exports.entropyToMnemonic=exports.mnemonicToEntropy=exports.mnemonicToSeed=exports.HDNode=exports.defaultPath=void 0;var logger=new lib.Logger(_version$w.version);var N=lib$2.BigNumber.from("0xfffffffffffffffffffffffffffffffebaaedce6af48a03bbfd25e8cd0364141");var MasterSecret=(0,lib$8.toUtf8Bytes)("Bitcoin seed");var HardenedBit=2147483648;function getUpperMask(bits){return(1<<bits)-1<<8-bits}function getLowerMask(bits){return(1<<bits)-1}function bytes32(value){return(0,lib$1.hexZeroPad)((0,lib$1.hexlify)(value),32)}function base58check(data){return lib$g.Base58.encode((0,lib$1.concat)([data,(0,lib$1.hexDataSlice)((0,lib$h.sha256)((0,lib$h.sha256)(data)),0,4)]))}function getWordlist(wordlist){if(wordlist==null){return lib$j.wordlists["en"]}if(typeof wordlist==="string"){var words=lib$j.wordlists[wordlist];if(words==null){logger.throwArgumentError("unknown locale","wordlist",wordlist)}return words}return wordlist}var _constructorGuard={};exports.defaultPath="m/44'/60'/0'/0/0";var HDNode=function(){function HDNode(constructorGuard,privateKey,publicKey,parentFingerprint,chainCode,index,depth,mnemonicOrPath){if(constructorGuard!==_constructorGuard){throw new Error("HDNode constructor cannot be called directly")}if(privateKey){var signingKey=new lib$d.SigningKey(privateKey);(0,lib$3.defineReadOnly)(this,"privateKey",signingKey.privateKey);(0,lib$3.defineReadOnly)(this,"publicKey",signingKey.compressedPublicKey)}else{(0,lib$3.defineReadOnly)(this,"privateKey",null);(0,lib$3.defineReadOnly)(this,"publicKey",(0,lib$1.hexlify)(publicKey))}(0,lib$3.defineReadOnly)(this,"parentFingerprint",parentFingerprint);(0,lib$3.defineReadOnly)(this,"fingerprint",(0,lib$1.hexDataSlice)((0,lib$h.ripemd160)((0,lib$h.sha256)(this.publicKey)),0,4));(0,lib$3.defineReadOnly)(this,"address",(0,lib$e.computeAddress)(this.publicKey));(0,lib$3.defineReadOnly)(this,"chainCode",chainCode);(0,lib$3.defineReadOnly)(this,"index",index);(0,lib$3.defineReadOnly)(this,"depth",depth);if(mnemonicOrPath==null){(0,lib$3.defineReadOnly)(this,"mnemonic",null);(0,lib$3.defineReadOnly)(this,"path",null)}else if(typeof mnemonicOrPath==="string"){(0,lib$3.defineReadOnly)(this,"mnemonic",null);(0,lib$3.defineReadOnly)(this,"path",mnemonicOrPath)}else{(0,lib$3.defineReadOnly)(this,"mnemonic",mnemonicOrPath);(0,lib$3.defineReadOnly)(this,"path",mnemonicOrPath.path)}}Object.defineProperty(HDNode.prototype,"extendedKey",{get:function(){if(this.depth>=256){throw new Error("Depth too large!")}return base58check((0,lib$1.concat)([this.privateKey!=null?"0x0488ADE4":"0x0488B21E",(0,lib$1.hexlify)(this.depth),this.parentFingerprint,(0,lib$1.hexZeroPad)((0,lib$1.hexlify)(this.index),4),this.chainCode,this.privateKey!=null?(0,lib$1.concat)(["0x00",this.privateKey]):this.publicKey]))},enumerable:false,configurable:true});HDNode.prototype.neuter=function(){return new HDNode(_constructorGuard,null,this.publicKey,this.parentFingerprint,this.chainCode,this.index,this.depth,this.path)};HDNode.prototype._derive=function(index){if(index>4294967295){throw new Error("invalid index - "+String(index))}var path=this.path;if(path){path+="/"+(index&~HardenedBit)}var data=new Uint8Array(37);if(index&HardenedBit){if(!this.privateKey){throw new Error("cannot derive child of neutered node")}data.set((0,lib$1.arrayify)(this.privateKey),1);if(path){path+="'"}}else{data.set((0,lib$1.arrayify)(this.publicKey))}for(var i=24;i>=0;i-=8){data[33+(i>>3)]=index>>24-i&255}var I=(0,lib$1.arrayify)((0,lib$h.computeHmac)(lib$h.SupportedAlgorithm.sha512,this.chainCode,data));var IL=I.slice(0,32);var IR=I.slice(32);var ki=null;var Ki=null;if(this.privateKey){ki=bytes32(lib$2.BigNumber.from(IL).add(this.privateKey).mod(N))}else{var ek=new lib$d.SigningKey((0,lib$1.hexlify)(IL));Ki=ek._addPoint(this.publicKey)}var mnemonicOrPath=path;var srcMnemonic=this.mnemonic;if(srcMnemonic){mnemonicOrPath=Object.freeze({phrase:srcMnemonic.phrase,path:path,locale:srcMnemonic.locale||"en"})}return new HDNode(_constructorGuard,ki,Ki,this.fingerprint,bytes32(IR),index,this.depth+1,mnemonicOrPath)};HDNode.prototype.derivePath=function(path){var components=path.split("/");if(components.length===0||components[0]==="m"&&this.depth!==0){throw new Error("invalid path - "+path)}if(components[0]==="m"){components.shift()}var result=this;for(var i=0;i<components.length;i++){var component=components[i];if(component.match(/^[0-9]+'$/)){var index=parseInt(component.substring(0,component.length-1));if(index>=HardenedBit){throw new Error("invalid path index - "+component)}result=result._derive(HardenedBit+index)}else if(component.match(/^[0-9]+$/)){var index=parseInt(component);if(index>=HardenedBit){throw new Error("invalid path index - "+component)}result=result._derive(index)}else{throw new Error("invalid path component - "+component)}}return result};HDNode._fromSeed=function(seed,mnemonic){var seedArray=(0,lib$1.arrayify)(seed);if(seedArray.length<16||seedArray.length>64){throw new Error("invalid seed")}var I=(0,lib$1.arrayify)((0,lib$h.computeHmac)(lib$h.SupportedAlgorithm.sha512,MasterSecret,seedArray));return new HDNode(_constructorGuard,bytes32(I.slice(0,32)),null,"0x00000000",bytes32(I.slice(32)),0,0,mnemonic)};HDNode.fromMnemonic=function(mnemonic,password,wordlist){wordlist=getWordlist(wordlist);mnemonic=entropyToMnemonic(mnemonicToEntropy(mnemonic,wordlist),wordlist);return HDNode._fromSeed(mnemonicToSeed(mnemonic,password),{phrase:mnemonic,path:"m",locale:wordlist.locale})};HDNode.fromSeed=function(seed){return HDNode._fromSeed(seed,null)};HDNode.fromExtendedKey=function(extendedKey){var bytes=lib$g.Base58.decode(extendedKey);if(bytes.length!==82||base58check(bytes.slice(0,78))!==extendedKey){logger.throwArgumentError("invalid extended key","extendedKey","[REDACTED]")}var depth=bytes[4];var parentFingerprint=(0,lib$1.hexlify)(bytes.slice(5,9));var index=parseInt((0,lib$1.hexlify)(bytes.slice(9,13)).substring(2),16);var chainCode=(0,lib$1.hexlify)(bytes.slice(13,45));var key=bytes.slice(45,78);switch((0,lib$1.hexlify)(bytes.slice(0,4))){case"0x0488b21e":case"0x043587cf":return new HDNode(_constructorGuard,null,(0,lib$1.hexlify)(key),parentFingerprint,chainCode,index,depth,null);case"0x0488ade4":case"0x04358394 ":if(key[0]!==0){break}return new HDNode(_constructorGuard,(0,lib$1.hexlify)(key.slice(1)),null,parentFingerprint,chainCode,index,depth,null)}return logger.throwArgumentError("invalid extended key","extendedKey","[REDACTED]")};return HDNode}();exports.HDNode=HDNode;function mnemonicToSeed(mnemonic,password){if(!password){password=""}var salt=(0,lib$8.toUtf8Bytes)("mnemonic"+password,lib$8.UnicodeNormalizationForm.NFKD);return(0,lib$i.pbkdf2)((0,lib$8.toUtf8Bytes)(mnemonic,lib$8.UnicodeNormalizationForm.NFKD),salt,2048,64,"sha512")}exports.mnemonicToSeed=mnemonicToSeed;function mnemonicToEntropy(mnemonic,wordlist){wordlist=getWordlist(wordlist);logger.checkNormalize();var words=wordlist.split(mnemonic);if(words.length%3!==0){throw new Error("invalid mnemonic")}var entropy=(0,lib$1.arrayify)(new Uint8Array(Math.ceil(11*words.length/8)));var offset=0;for(var i=0;i<words.length;i++){var index=wordlist.getWordIndex(words[i].normalize("NFKD"));if(index===-1){throw new Error("invalid mnemonic")}for(var bit=0;bit<11;bit++){if(index&1<<10-bit){entropy[offset>>3]|=1<<7-offset%8}offset++}}var entropyBits=32*words.length/3;var checksumBits=words.length/3;var checksumMask=getUpperMask(checksumBits);var checksum=(0,lib$1.arrayify)((0,lib$h.sha256)(entropy.slice(0,entropyBits/8)))[0]&checksumMask;if(checksum!==(entropy[entropy.length-1]&checksumMask)){throw new Error("invalid checksum")}return(0,lib$1.hexlify)(entropy.slice(0,entropyBits/8))}exports.mnemonicToEntropy=mnemonicToEntropy;function entropyToMnemonic(entropy,wordlist){wordlist=getWordlist(wordlist);entropy=(0,lib$1.arrayify)(entropy);if(entropy.length%4!==0||entropy.length<16||entropy.length>32){throw new Error("invalid entropy")}var indices=[0];var remainingBits=11;for(var i=0;i<entropy.length;i++){if(remainingBits>8){indices[indices.length-1]<<=8;indices[indices.length-1]|=entropy[i];remainingBits-=8}else{indices[indices.length-1]<<=remainingBits;indices[indices.length-1]|=entropy[i]>>8-remainingBits;indices.push(entropy[i]&getLowerMask(8-remainingBits));remainingBits+=3}}var checksumBits=entropy.length/4;var checksum=(0,lib$1.arrayify)((0,lib$h.sha256)(entropy))[0]&getUpperMask(checksumBits);indices[indices.length-1]<<=checksumBits;indices[indices.length-1]|=checksum>>8-checksumBits;return wordlist.join(indices.map(function(index){return wordlist.getWord(index)}))}exports.entropyToMnemonic=entropyToMnemonic;function isValidMnemonic(mnemonic,wordlist){try{mnemonicToEntropy(mnemonic,wordlist);return true}catch(error){}return false}exports.isValidMnemonic=isValidMnemonic;function getAccountPath(index){if(typeof index!=="number"||index<0||index>=HardenedBit||index%1){logger.throwArgumentError("invalid account index","index",index)}return"m/44'/60'/"+index+"'/0/0"}exports.getAccountPath=getAccountPath});var index$k=getDefaultExportFromCjs(lib$k);var _version$y=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.version=void 0;exports.version="random/5.6.1"});var _version$z=getDefaultExportFromCjs(_version$y);var browserRandom=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.randomBytes=void 0;var logger=new lib.Logger(_version$y.version);function getGlobal(){if(typeof self!=="undefined"){return self}if(typeof window!=="undefined"){return window}if(typeof commonjsGlobal!=="undefined"){return commonjsGlobal}throw new Error("unable to locate global object")}var anyGlobal=getGlobal();var crypto=anyGlobal.crypto||anyGlobal.msCrypto;if(!crypto||!crypto.getRandomValues){logger.warn("WARNING: Missing strong random number source");crypto={getRandomValues:function(buffer){return logger.throwError("no secure random source avaialble",lib.Logger.errors.UNSUPPORTED_OPERATION,{operation:"crypto.getRandomValues"})}}}function randomBytes(length){if(length<=0||length>1024||length%1||length!=length){logger.throwArgumentError("invalid length","length",length)}var result=new Uint8Array(length);crypto.getRandomValues(result);return(0,lib$1.arrayify)(result)}exports.randomBytes=randomBytes});var browserRandom$1=getDefaultExportFromCjs(browserRandom);var shuffle=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.shuffled=void 0;function shuffled(array){array=array.slice();for(var i=array.length-1;i>0;i--){var j=Math.floor(Math.random()*(i+1));var tmp=array[i];array[i]=array[j];array[j]=tmp}return array}exports.shuffled=shuffled});var shuffle$1=getDefaultExportFromCjs(shuffle);var lib$l=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.shuffled=exports.randomBytes=void 0;Object.defineProperty(exports,"randomBytes",{enumerable:true,get:function(){return browserRandom.randomBytes}});Object.defineProperty(exports,"shuffled",{enumerable:true,get:function(){return shuffle.shuffled}})});var index$l=getDefaultExportFromCjs(lib$l);var aesJs=createCommonjsModule(function(module,exports){"use strict";(function(root){function checkInt(value){return parseInt(value)===value}function checkInts(arrayish){if(!checkInt(arrayish.length)){return false}for(var i=0;i<arrayish.length;i++){if(!checkInt(arrayish[i])||arrayish[i]<0||arrayish[i]>255){return false}}return true}function coerceArray(arg,copy){if(arg.buffer&&ArrayBuffer.isView(arg)&&arg.name==="Uint8Array"){if(copy){if(arg.slice){arg=arg.slice()}else{arg=Array.prototype.slice.call(arg)}}return arg}if(Array.isArray(arg)){if(!checkInts(arg)){throw new Error("Array contains invalid value: "+arg)}return new Uint8Array(arg)}if(checkInt(arg.length)&&checkInts(arg)){return new Uint8Array(arg)}throw new Error("unsupported array-like object")}function createArray(length){return new Uint8Array(length)}function copyArray(sourceArray,targetArray,targetStart,sourceStart,sourceEnd){if(sourceStart!=null||sourceEnd!=null){if(sourceArray.slice){sourceArray=sourceArray.slice(sourceStart,sourceEnd)}else{sourceArray=Array.prototype.slice.call(sourceArray,sourceStart,sourceEnd)}}targetArray.set(sourceArray,targetStart)}var convertUtf8=function(){function toBytes(text){var result=[],i=0;text=encodeURI(text);while(i<text.length){var c=text.charCodeAt(i++);if(c===37){result.push(parseInt(text.substr(i,2),16));i+=2}else{result.push(c)}}return coerceArray(result)}function fromBytes(bytes){var result=[],i=0;while(i<bytes.length){var c=bytes[i];if(c<128){result.push(String.fromCharCode(c));i++}else if(c>191&&c<224){result.push(String.fromCharCode((c&31)<<6|bytes[i+1]&63));i+=2}else{result.push(String.fromCharCode((c&15)<<12|(bytes[i+1]&63)<<6|bytes[i+2]&63));i+=3}}return result.join("")}return{toBytes:toBytes,fromBytes:fromBytes}}();var convertHex=function(){function toBytes(text){var result=[];for(var i=0;i<text.length;i+=2){result.push(parseInt(text.substr(i,2),16))}return result}var Hex="0123456789abcdef";function fromBytes(bytes){var result=[];for(var i=0;i<bytes.length;i++){var v=bytes[i];result.push(Hex[(v&240)>>4]+Hex[v&15])}return result.join("")}return{toBytes:toBytes,fromBytes:fromBytes}}();var numberOfRounds={16:10,24:12,32:14};var 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U2=[0,185469197,370938394,487725847,741876788,657861945,975451694,824852259,1483753576,1400783205,1315723890,1164071807,1950903388,2135319889,1649704518,1767536459,2967507152,3152976349,2801566410,2918353863,2631447780,2547432937,2328143614,2177544179,3901806776,3818836405,4270639778,4118987695,3299409036,3483825537,3535072918,3652904859,2077965243,1893020342,1841768865,1724457132,1474502543,1559041666,1107234197,1257309336,598438867,681933534,901210569,1052338372,261314535,77422314,428819965,310463728,3409685355,3224740454,3710368113,3593056380,3875770207,3960309330,4045380933,4195456072,2471224067,2554718734,2237133081,2388260884,3212035895,3028143674,2842678573,2724322336,4138563181,4255350624,3769721975,3955191162,3667219033,3516619604,3431546947,3347532110,2933734917,2782082824,3099667487,3016697106,2196052529,2313884476,2499348523,2683765030,1179510461,1296297904,1347548327,1533017514,1786102409,1635502980,2087309459,2003294622,507358933,355706840,136428751,53458370,839224033,957055980,605657339,790073846,2373340630,2256028891,2607439820,2422494913,2706270690,2856345839,3075636216,3160175349,3573941694,3725069491,3273267108,3356761769,4181598602,4063242375,4011996048,3828103837,1033297158,915985419,730517276,545572369,296679730,446754879,129166120,213705253,1709610350,1860738147,1945798516,2029293177,1239331162,1120974935,1606591296,1422699085,4148292826,4233094615,3781033664,3931371469,3682191598,3497509347,3446004468,3328955385,2939266226,2755636671,3106780840,2988687269,2198438022,2282195339,2501218972,2652609425,1201765386,1286567175,1371368976,1521706781,1805211710,1620529459,2105887268,1988838185,533804130,350174575,164439672,46346101,870912086,954669403,636813900,788204353,2358957921,2274680428,2592523643,2441661558,2695033685,2880240216,3065962831,3182487618,3572145929,3756299780,3270937875,3388507166,4174560061,4091327024,4006521127,3854606378,1014646705,930369212,711349675,560487590,272786309,457992840,106852767,223377554,1678381017,1862534868,1914052035,2031621326,1211247597,1128014560,1580087799,1428173050,32283319,182621114,401639597,486441376,768917123,651868046,1003007129,818324884,1503449823,1385356242,1333838021,1150208456,1973745387,2125135846,1673061617,1756818940,2970356327,3120694122,2802849917,2887651696,2637442643,2520393566,2334669897,2149987652,3917234703,3799141122,4284502037,4100872472,3309594171,3460984630,3545789473,3629546796,2050466060,1899603969,1814803222,1730525723,1443857720,1560382517,1075025698,1260232239,575138148,692707433,878443390,1062597235,243256656,91341917,409198410,325965383,3403100636,3252238545,3704300486,3620022987,3874428392,3990953189,4042459122,4227665663,2460449204,2578018489,2226875310,2411029155,3198115200,3046200461,2827177882,2743944855];var U3=[0,218828297,437656594,387781147,875313188,958871085,775562294,590424639,1750626376,1699970625,1917742170,2135253587,1551124588,1367295589,1180849278,1265195639,3501252752,3720081049,3399941250,3350065803,3835484340,3919042237,4270507174,4085369519,3102249176,3051593425,2734591178,2952102595,2361698556,2177869557,2530391278,2614737639,3145456443,3060847922,2708326185,2892417312,2404901663,2187128086,2504130317,2555048196,3542330227,3727205754,3375740769,3292445032,3876557655,3926170974,4246310725,4027744588,1808481195,1723872674,1910319033,2094410160,1608975247,1391201670,1173430173,1224348052,59984867,244860394,428169201,344873464,935293895,984907214,766078933,547512796,1844882806,1627235199,2011214180,2062270317,1507497298,1423022939,1137477952,1321699145,95345982,145085239,532201772,313773861,830661914,1015671571,731183368,648017665,3175501286,2957853679,2807058932,2858115069,2305455554,2220981195,2474404304,2658625497,3575528878,3625268135,3473416636,3254988725,3778151818,3963161475,4213447064,4130281361,3599595085,3683022916,3432737375,3247465558,3802222185,4020912224,4172763771,4122762354,3201631749,3017672716,2764249623,2848461854,2331590177,2280796200,2431590963,2648976442,104699613,188127444,472615631,287343814,840019705,1058709744,671593195,621591778,1852171925,1668212892,1953757831,2037970062,1514790577,1463996600,1080017571,1297403050,3673637356,3623636965,3235995134,3454686199,4007360968,3822090177,4107101658,4190530515,2997825956,3215212461,2830708150,2779915199,2256734592,2340947849,2627016082,2443058075,172466556,122466165,273792366,492483431,1047239e3,861968209,612205898,695634755,1646252340,1863638845,2013908262,1963115311,1446242576,1530455833,1277555970,1093597963,1636604631,1820824798,2073724613,1989249228,1436590835,1487645946,1337376481,1119727848,164948639,81781910,331544205,516552836,1039717051,821288114,669961897,719700128,2973530695,3157750862,2871682645,2787207260,2232435299,2283490410,2667994737,2450346104,3647212047,3564045318,3279033885,3464042516,3980931627,3762502690,4150144569,4199882800,3070356634,3121275539,2904027272,2686254721,2200818878,2384911031,2570832044,2486224549,3747192018,3528626907,3310321856,3359936201,3950355702,3867060991,4049844452,4234721005,1739656202,1790575107,2108100632,1890328081,1402811438,1586903591,1233856572,1149249077,266959938,48394827,369057872,418672217,1002783846,919489135,567498868,752375421,209336225,24197544,376187827,459744698,945164165,895287692,574624663,793451934,1679968233,1764313568,2117360635,1933530610,1343127501,1560637892,1243112415,1192455638,3704280881,3519142200,3336358691,3419915562,3907448597,3857572124,4075877127,4294704398,3029510009,3113855344,2927934315,2744104290,2159976285,2377486676,2594734927,2544078150];var U4=[0,151849742,303699484,454499602,607398968,758720310,908999204,1059270954,1214797936,1097159550,1517440620,1400849762,1817998408,1699839814,2118541908,2001430874,2429595872,2581445614,2194319100,2345119218,3034881240,3186202582,2801699524,2951971274,3635996816,3518358430,3399679628,3283088770,4237083816,4118925222,4002861748,3885750714,1002142683,850817237,698445255,548169417,529487843,377642221,227885567,77089521,1943217067,2061379749,1640576439,1757691577,1474760595,1592394909,1174215055,1290801793,2875968315,2724642869,3111247143,2960971305,2405426947,2253581325,2638606623,2487810577,3808662347,3926825029,4044981591,4162096729,3342319475,3459953789,3576539503,3693126241,1986918061,2137062819,1685577905,1836772287,1381620373,1532285339,1078185097,1229899655,1040559837,923313619,740276417,621982671,439452389,322734571,137073913,19308535,3871163981,4021308739,4104605777,4255800159,3263785589,3414450555,3499326569,3651041127,2933202493,2815956275,3167684641,3049390895,2330014213,2213296395,2566595609,2448830231,1305906550,1155237496,1607244650,1455525988,1776460110,1626319424,2079897426,1928707164,96392454,213114376,396673818,514443284,562755902,679998e3,865136418,983426092,3708173718,3557504664,3474729866,3323011204,4180808110,4030667424,3945269170,3794078908,2507040230,2623762152,2272556026,2390325492,2975484382,3092726480,2738905026,2857194700,3973773121,3856137295,4274053469,4157467219,3371096953,3252932727,3673476453,3556361835,2763173681,2915017791,3064510765,3215307299,2156299017,2307622919,2459735317,2610011675,2081048481,1963412655,1846563261,1729977011,1480485785,1362321559,1243905413,1126790795,878845905,1030690015,645401037,796197571,274084841,425408743,38544885,188821243,3613494426,3731654548,3313212038,3430322568,4082475170,4200115116,3780097726,3896688048,2668221674,2516901860,2366882550,2216610296,3141400786,2989552604,2837966542,2687165888,1202797690,1320957812,1437280870,1554391400,1669664834,1787304780,1906247262,2022837584,265905162,114585348,499347990,349075736,736970802,585122620,972512814,821712160,2595684844,2478443234,2293045232,2174754046,3196267988,3079546586,2895723464,2777952454,3537852828,3687994002,3234156416,3385345166,4142626212,4293295786,3841024952,3992742070,174567692,57326082,410887952,292596766,777231668,660510266,1011452712,893681702,1108339068,1258480242,1343618912,1494807662,1715193156,1865862730,1948373848,2100090966,2701949495,2818666809,3004591147,3122358053,2235061775,2352307457,2535604243,2653899549,3915653703,3764988233,4219352155,4067639125,3444575871,3294430577,3746175075,3594982253,836553431,953270745,600235211,718002117,367585007,484830689,133361907,251657213,2041877159,1891211689,1806599355,1654886325,1568718495,1418573201,1335535747,1184342925];function convertToInt32(bytes){var result=[];for(var i=0;i<bytes.length;i+=4){result.push(bytes[i]<<24|bytes[i+1]<<16|bytes[i+2]<<8|bytes[i+3])}return result}var AES=function(key){if(!(this instanceof AES)){throw Error("AES must be instanitated with `new`")}Object.defineProperty(this,"key",{value:coerceArray(key,true)});this._prepare()};AES.prototype._prepare=function(){var rounds=numberOfRounds[this.key.length];if(rounds==null){throw new Error("invalid key size (must be 16, 24 or 32 bytes)")}this._Ke=[];this._Kd=[];for(var i=0;i<=rounds;i++){this._Ke.push([0,0,0,0]);this._Kd.push([0,0,0,0])}var roundKeyCount=(rounds+1)*4;var KC=this.key.length/4;var tk=convertToInt32(this.key);var index;for(var i=0;i<KC;i++){index=i>>2;this._Ke[index][i%4]=tk[i];this._Kd[rounds-index][i%4]=tk[i]}var rconpointer=0;var t=KC,tt;while(t<roundKeyCount){tt=tk[KC-1];tk[0]^=S[tt>>16&255]<<24^S[tt>>8&255]<<16^S[tt&255]<<8^S[tt>>24&255]^rcon[rconpointer]<<24;rconpointer+=1;if(KC!=8){for(var i=1;i<KC;i++){tk[i]^=tk[i-1]}}else{for(var i=1;i<KC/2;i++){tk[i]^=tk[i-1]}tt=tk[KC/2-1];tk[KC/2]^=S[tt&255]^S[tt>>8&255]<<8^S[tt>>16&255]<<16^S[tt>>24&255]<<24;for(var i=KC/2+1;i<KC;i++){tk[i]^=tk[i-1]}}var i=0,r,c;while(i<KC&&t<roundKeyCount){r=t>>2;c=t%4;this._Ke[r][c]=tk[i];this._Kd[rounds-r][c]=tk[i++];t++}}for(var r=1;r<rounds;r++){for(var c=0;c<4;c++){tt=this._Kd[r][c];this._Kd[r][c]=U1[tt>>24&255]^U2[tt>>16&255]^U3[tt>>8&255]^U4[tt&255]}}};AES.prototype.encrypt=function(plaintext){if(plaintext.length!=16){throw new Error("invalid plaintext size (must be 16 bytes)")}var rounds=this._Ke.length-1;var a=[0,0,0,0];var t=convertToInt32(plaintext);for(var i=0;i<4;i++){t[i]^=this._Ke[0][i]}for(var r=1;r<rounds;r++){for(var i=0;i<4;i++){a[i]=T1[t[i]>>24&255]^T2[t[(i+1)%4]>>16&255]^T3[t[(i+2)%4]>>8&255]^T4[t[(i+3)%4]&255]^this._Ke[r][i]}t=a.slice()}var result=createArray(16),tt;for(var i=0;i<4;i++){tt=this._Ke[rounds][i];result[4*i]=(S[t[i]>>24&255]^tt>>24)&255;result[4*i+1]=(S[t[(i+1)%4]>>16&255]^tt>>16)&255;result[4*i+2]=(S[t[(i+2)%4]>>8&255]^tt>>8)&255;result[4*i+3]=(S[t[(i+3)%4]&255]^tt)&255}return result};AES.prototype.decrypt=function(ciphertext){if(ciphertext.length!=16){throw new Error("invalid ciphertext size (must be 16 bytes)")}var rounds=this._Kd.length-1;var a=[0,0,0,0];var t=convertToInt32(ciphertext);for(var i=0;i<4;i++){t[i]^=this._Kd[0][i]}for(var r=1;r<rounds;r++){for(var i=0;i<4;i++){a[i]=T5[t[i]>>24&255]^T6[t[(i+3)%4]>>16&255]^T7[t[(i+2)%4]>>8&255]^T8[t[(i+1)%4]&255]^this._Kd[r][i]}t=a.slice()}var result=createArray(16),tt;for(var i=0;i<4;i++){tt=this._Kd[rounds][i];result[4*i]=(Si[t[i]>>24&255]^tt>>24)&255;result[4*i+1]=(Si[t[(i+3)%4]>>16&255]^tt>>16)&255;result[4*i+2]=(Si[t[(i+2)%4]>>8&255]^tt>>8)&255;result[4*i+3]=(Si[t[(i+1)%4]&255]^tt)&255}return result};var ModeOfOperationECB=function(key){if(!(this instanceof ModeOfOperationECB)){throw Error("AES must be instanitated with `new`")}this.description="Electronic Code Block";this.name="ecb";this._aes=new AES(key)};ModeOfOperationECB.prototype.encrypt=function(plaintext){plaintext=coerceArray(plaintext);if(plaintext.length%16!==0){throw new Error("invalid plaintext size (must be multiple of 16 bytes)")}var ciphertext=createArray(plaintext.length);var block=createArray(16);for(var i=0;i<plaintext.length;i+=16){copyArray(plaintext,block,0,i,i+16);block=this._aes.encrypt(block);copyArray(block,ciphertext,i)}return ciphertext};ModeOfOperationECB.prototype.decrypt=function(ciphertext){ciphertext=coerceArray(ciphertext);if(ciphertext.length%16!==0){throw new Error("invalid ciphertext size (must be multiple of 16 bytes)")}var plaintext=createArray(ciphertext.length);var block=createArray(16);for(var i=0;i<ciphertext.length;i+=16){copyArray(ciphertext,block,0,i,i+16);block=this._aes.decrypt(block);copyArray(block,plaintext,i)}return plaintext};var ModeOfOperationCBC=function(key,iv){if(!(this instanceof ModeOfOperationCBC)){throw Error("AES must be instanitated with `new`")}this.description="Cipher Block Chaining";this.name="cbc";if(!iv){iv=createArray(16)}else if(iv.length!=16){throw new Error("invalid initialation vector size (must be 16 bytes)")}this._lastCipherblock=coerceArray(iv,true);this._aes=new AES(key)};ModeOfOperationCBC.prototype.encrypt=function(plaintext){plaintext=coerceArray(plaintext);if(plaintext.length%16!==0){throw new Error("invalid plaintext size (must be multiple of 16 bytes)")}var ciphertext=createArray(plaintext.length);var block=createArray(16);for(var i=0;i<plaintext.length;i+=16){copyArray(plaintext,block,0,i,i+16);for(var j=0;j<16;j++){block[j]^=this._lastCipherblock[j]}this._lastCipherblock=this._aes.encrypt(block);copyArray(this._lastCipherblock,ciphertext,i)}return ciphertext};ModeOfOperationCBC.prototype.decrypt=function(ciphertext){ciphertext=coerceArray(ciphertext);if(ciphertext.length%16!==0){throw new Error("invalid ciphertext size (must be multiple of 16 bytes)")}var plaintext=createArray(ciphertext.length);var block=createArray(16);for(var i=0;i<ciphertext.length;i+=16){copyArray(ciphertext,block,0,i,i+16);block=this._aes.decrypt(block);for(var j=0;j<16;j++){plaintext[i+j]=block[j]^this._lastCipherblock[j]}copyArray(ciphertext,this._lastCipherblock,0,i,i+16)}return plaintext};var ModeOfOperationCFB=function(key,iv,segmentSize){if(!(this instanceof ModeOfOperationCFB)){throw Error("AES must be instanitated with `new`")}this.description="Cipher Feedback";this.name="cfb";if(!iv){iv=createArray(16)}else if(iv.length!=16){throw new Error("invalid initialation vector size (must be 16 size)")}if(!segmentSize){segmentSize=1}this.segmentSize=segmentSize;this._shiftRegister=coerceArray(iv,true);this._aes=new AES(key)};ModeOfOperationCFB.prototype.encrypt=function(plaintext){if(plaintext.length%this.segmentSize!=0){throw new Error("invalid plaintext size (must be segmentSize bytes)")}var encrypted=coerceArray(plaintext,true);var xorSegment;for(var i=0;i<encrypted.length;i+=this.segmentSize){xorSegment=this._aes.encrypt(this._shiftRegister);for(var j=0;j<this.segmentSize;j++){encrypted[i+j]^=xorSegment[j]}copyArray(this._shiftRegister,this._shiftRegister,0,this.segmentSize);copyArray(encrypted,this._shiftRegister,16-this.segmentSize,i,i+this.segmentSize)}return encrypted};ModeOfOperationCFB.prototype.decrypt=function(ciphertext){if(ciphertext.length%this.segmentSize!=0){throw new Error("invalid ciphertext size (must be segmentSize bytes)")}var plaintext=coerceArray(ciphertext,true);var xorSegment;for(var i=0;i<plaintext.length;i+=this.segmentSize){xorSegment=this._aes.encrypt(this._shiftRegister);for(var j=0;j<this.segmentSize;j++){plaintext[i+j]^=xorSegment[j]}copyArray(this._shiftRegister,this._shiftRegister,0,this.segmentSize);copyArray(ciphertext,this._shiftRegister,16-this.segmentSize,i,i+this.segmentSize)}return plaintext};var ModeOfOperationOFB=function(key,iv){if(!(this instanceof ModeOfOperationOFB)){throw Error("AES must be instanitated with `new`")}this.description="Output Feedback";this.name="ofb";if(!iv){iv=createArray(16)}else if(iv.length!=16){throw new Error("invalid initialation vector size (must be 16 bytes)")}this._lastPrecipher=coerceArray(iv,true);this._lastPrecipherIndex=16;this._aes=new AES(key)};ModeOfOperationOFB.prototype.encrypt=function(plaintext){var encrypted=coerceArray(plaintext,true);for(var i=0;i<encrypted.length;i++){if(this._lastPrecipherIndex===16){this._lastPrecipher=this._aes.encrypt(this._lastPrecipher);this._lastPrecipherIndex=0}encrypted[i]^=this._lastPrecipher[this._lastPrecipherIndex++]}return encrypted};ModeOfOperationOFB.prototype.decrypt=ModeOfOperationOFB.prototype.encrypt;var Counter=function(initialValue){if(!(this instanceof Counter)){throw Error("Counter must be instanitated with `new`")}if(initialValue!==0&&!initialValue){initialValue=1}if(typeof initialValue==="number"){this._counter=createArray(16);this.setValue(initialValue)}else{this.setBytes(initialValue)}};Counter.prototype.setValue=function(value){if(typeof value!=="number"||parseInt(value)!=value){throw new Error("invalid counter value (must be an integer)")}for(var index=15;index>=0;--index){this._counter[index]=value%256;value=value>>8}};Counter.prototype.setBytes=function(bytes){bytes=coerceArray(bytes,true);if(bytes.length!=16){throw new Error("invalid counter bytes size (must be 16 bytes)")}this._counter=bytes};Counter.prototype.increment=function(){for(var i=15;i>=0;i--){if(this._counter[i]===255){this._counter[i]=0}else{this._counter[i]++;break}}};var ModeOfOperationCTR=function(key,counter){if(!(this instanceof ModeOfOperationCTR)){throw Error("AES must be instanitated with `new`")}this.description="Counter";this.name="ctr";if(!(counter instanceof Counter)){counter=new Counter(counter)}this._counter=counter;this._remainingCounter=null;this._remainingCounterIndex=16;this._aes=new AES(key)};ModeOfOperationCTR.prototype.encrypt=function(plaintext){var encrypted=coerceArray(plaintext,true);for(var i=0;i<encrypted.length;i++){if(this._remainingCounterIndex===16){this._remainingCounter=this._aes.encrypt(this._counter._counter);this._remainingCounterIndex=0;this._counter.increment()}encrypted[i]^=this._remainingCounter[this._remainingCounterIndex++]}return encrypted};ModeOfOperationCTR.prototype.decrypt=ModeOfOperationCTR.prototype.encrypt;function pkcs7pad(data){data=coerceArray(data,true);var padder=16-data.length%16;var result=createArray(data.length+padder);copyArray(data,result);for(var i=data.length;i<result.length;i++){result[i]=padder}return result}function pkcs7strip(data){data=coerceArray(data,true);if(data.length<16){throw new Error("PKCS#7 invalid length")}var padder=data[data.length-1];if(padder>16){throw new Error("PKCS#7 padding byte out of range")}var length=data.length-padder;for(var i=0;i<padder;i++){if(data[length+i]!==padder){throw new Error("PKCS#7 invalid padding byte")}}var result=createArray(length);copyArray(data,result,0,0,length);return result}var aesjs={AES:AES,Counter:Counter,ModeOfOperation:{ecb:ModeOfOperationECB,cbc:ModeOfOperationCBC,cfb:ModeOfOperationCFB,ofb:ModeOfOperationOFB,ctr:ModeOfOperationCTR},utils:{hex:convertHex,utf8:convertUtf8},padding:{pkcs7:{pad:pkcs7pad,strip:pkcs7strip}},_arrayTest:{coerceArray:coerceArray,createArray:createArray,copyArray:copyArray}};if("object"!=="undefined"){module.exports=aesjs}else if(typeof undefined==="function"&&undefined.amd){undefined(aesjs)}else{if(root.aesjs){aesjs._aesjs=root.aesjs}root.aesjs=aesjs}})(commonjsGlobal)});var _version$A=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.version=void 0;exports.version="json-wallets/5.6.1"});var _version$B=getDefaultExportFromCjs(_version$A);var utils$1=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.uuidV4=exports.searchPath=exports.getPassword=exports.zpad=exports.looseArrayify=void 0;function looseArrayify(hexString){if(typeof hexString==="string"&&hexString.substring(0,2)!=="0x"){hexString="0x"+hexString}return(0,lib$1.arrayify)(hexString)}exports.looseArrayify=looseArrayify;function zpad(value,length){value=String(value);while(value.length<length){value="0"+value}return value}exports.zpad=zpad;function getPassword(password){if(typeof password==="string"){return(0,lib$8.toUtf8Bytes)(password,lib$8.UnicodeNormalizationForm.NFKC)}return(0,lib$1.arrayify)(password)}exports.getPassword=getPassword;function searchPath(object,path){var currentChild=object;var comps=path.toLowerCase().split("/");for(var i=0;i<comps.length;i++){var matchingChild=null;for(var key in currentChild){if(key.toLowerCase()===comps[i]){matchingChild=currentChild[key];break}}if(matchingChild===null){return null}currentChild=matchingChild}return currentChild}exports.searchPath=searchPath;function uuidV4(randomBytes){var bytes=(0,lib$1.arrayify)(randomBytes);bytes[6]=bytes[6]&15|64;bytes[8]=bytes[8]&63|128;var value=(0,lib$1.hexlify)(bytes);return[value.substring(2,10),value.substring(10,14),value.substring(14,18),value.substring(18,22),value.substring(22,34)].join("-")}exports.uuidV4=uuidV4});var utils$2=getDefaultExportFromCjs(utils$1);var crowdsale=createCommonjsModule(function(module,exports){"use strict";var __extends=commonjsGlobal&&commonjsGlobal.__extends||function(){var extendStatics=function(d,b){extendStatics=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(d,b){d.__proto__=b}||function(d,b){for(var p in b)if(Object.prototype.hasOwnProperty.call(b,p))d[p]=b[p]};return extendStatics(d,b)};return function(d,b){if(typeof b!=="function"&&b!==null)throw new TypeError("Class extends value "+String(b)+" is not a constructor or null");extendStatics(d,b);function __(){this.constructor=d}d.prototype=b===null?Object.create(b):(__.prototype=b.prototype,new __)}}();var __importDefault=commonjsGlobal&&commonjsGlobal.__importDefault||function(mod){return mod&&mod.__esModule?mod:{default:mod}};Object.defineProperty(exports,"__esModule",{value:true});exports.decrypt=exports.CrowdsaleAccount=void 0;var aes_js_1=__importDefault(aesJs);var logger=new lib.Logger(_version$A.version);var CrowdsaleAccount=function(_super){__extends(CrowdsaleAccount,_super);function CrowdsaleAccount(){return _super!==null&&_super.apply(this,arguments)||this}CrowdsaleAccount.prototype.isCrowdsaleAccount=function(value){return!!(value&&value._isCrowdsaleAccount)};return CrowdsaleAccount}(lib$3.Description);exports.CrowdsaleAccount=CrowdsaleAccount;function decrypt(json,password){var data=JSON.parse(json);password=(0,utils$1.getPassword)(password);var ethaddr=(0,lib$6.getAddress)((0,utils$1.searchPath)(data,"ethaddr"));var encseed=(0,utils$1.looseArrayify)((0,utils$1.searchPath)(data,"encseed"));if(!encseed||encseed.length%16!==0){logger.throwArgumentError("invalid encseed","json",json)}var key=(0,lib$1.arrayify)((0,lib$i.pbkdf2)(password,password,2e3,32,"sha256")).slice(0,16);var iv=encseed.slice(0,16);var encryptedSeed=encseed.slice(16);var aesCbc=new aes_js_1.default.ModeOfOperation.cbc(key,iv);var seed=aes_js_1.default.padding.pkcs7.strip((0,lib$1.arrayify)(aesCbc.decrypt(encryptedSeed)));var seedHex="";for(var i=0;i<seed.length;i++){seedHex+=String.fromCharCode(seed[i])}var seedHexBytes=(0,lib$8.toUtf8Bytes)(seedHex);var privateKey=(0,lib$4.keccak256)(seedHexBytes);return new CrowdsaleAccount({_isCrowdsaleAccount:true,address:ethaddr,privateKey:privateKey})}exports.decrypt=decrypt});var crowdsale$1=getDefaultExportFromCjs(crowdsale);var inspect=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.getJsonWalletAddress=exports.isKeystoreWallet=exports.isCrowdsaleWallet=void 0;function isCrowdsaleWallet(json){var data=null;try{data=JSON.parse(json)}catch(error){return false}return data.encseed&&data.ethaddr}exports.isCrowdsaleWallet=isCrowdsaleWallet;function isKeystoreWallet(json){var data=null;try{data=JSON.parse(json)}catch(error){return false}if(!data.version||parseInt(data.version)!==data.version||parseInt(data.version)!==3){return false}return true}exports.isKeystoreWallet=isKeystoreWallet;function getJsonWalletAddress(json){if(isCrowdsaleWallet(json)){try{return(0,lib$6.getAddress)(JSON.parse(json).ethaddr)}catch(error){return null}}if(isKeystoreWallet(json)){try{return(0,lib$6.getAddress)(JSON.parse(json).address)}catch(error){return null}}return null}exports.getJsonWalletAddress=getJsonWalletAddress});var inspect$1=getDefaultExportFromCjs(inspect);var scrypt=createCommonjsModule(function(module,exports){"use strict";(function(root){const MAX_VALUE=2147483647;function SHA256(m){const K=new Uint32Array([1116352408,1899447441,3049323471,3921009573,961987163,1508970993,2453635748,2870763221,3624381080,310598401,607225278,1426881987,1925078388,2162078206,2614888103,3248222580,3835390401,4022224774,264347078,604807628,770255983,1249150122,1555081692,1996064986,2554220882,2821834349,2952996808,3210313671,3336571891,3584528711,113926993,338241895,666307205,773529912,1294757372,1396182291,1695183700,1986661051,2177026350,2456956037,2730485921,2820302411,3259730800,3345764771,3516065817,3600352804,4094571909,275423344,430227734,506948616,659060556,883997877,958139571,1322822218,1537002063,1747873779,1955562222,2024104815,2227730452,2361852424,2428436474,2756734187,3204031479,3329325298]);let h0=1779033703,h1=3144134277,h2=1013904242,h3=2773480762;let h4=1359893119,h5=2600822924,h6=528734635,h7=1541459225;const w=new Uint32Array(64);function blocks(p){let off=0,len=p.length;while(len>=64){let a=h0,b=h1,c=h2,d=h3,e=h4,f=h5,g=h6,h=h7,u,i,j,t1,t2;for(i=0;i<16;i++){j=off+i*4;w[i]=(p[j]&255)<<24|(p[j+1]&255)<<16|(p[j+2]&255)<<8|p[j+3]&255}for(i=16;i<64;i++){u=w[i-2];t1=(u>>>17|u<<32-17)^(u>>>19|u<<32-19)^u>>>10;u=w[i-15];t2=(u>>>7|u<<32-7)^(u>>>18|u<<32-18)^u>>>3;w[i]=(t1+w[i-7]|0)+(t2+w[i-16]|0)|0}for(i=0;i<64;i++){t1=(((e>>>6|e<<32-6)^(e>>>11|e<<32-11)^(e>>>25|e<<32-25))+(e&f^~e&g)|0)+(h+(K[i]+w[i]|0)|0)|0;t2=((a>>>2|a<<32-2)^(a>>>13|a<<32-13)^(a>>>22|a<<32-22))+(a&b^a&c^b&c)|0;h=g;g=f;f=e;e=d+t1|0;d=c;c=b;b=a;a=t1+t2|0}h0=h0+a|0;h1=h1+b|0;h2=h2+c|0;h3=h3+d|0;h4=h4+e|0;h5=h5+f|0;h6=h6+g|0;h7=h7+h|0;off+=64;len-=64}}blocks(m);let i,bytesLeft=m.length%64,bitLenHi=m.length/536870912|0,bitLenLo=m.length<<3,numZeros=bytesLeft<56?56:120,p=m.slice(m.length-bytesLeft,m.length);p.push(128);for(i=bytesLeft+1;i<numZeros;i++){p.push(0)}p.push(bitLenHi>>>24&255);p.push(bitLenHi>>>16&255);p.push(bitLenHi>>>8&255);p.push(bitLenHi>>>0&255);p.push(bitLenLo>>>24&255);p.push(bitLenLo>>>16&255);p.push(bitLenLo>>>8&255);p.push(bitLenLo>>>0&255);blocks(p);return[h0>>>24&255,h0>>>16&255,h0>>>8&255,h0>>>0&255,h1>>>24&255,h1>>>16&255,h1>>>8&255,h1>>>0&255,h2>>>24&255,h2>>>16&255,h2>>>8&255,h2>>>0&255,h3>>>24&255,h3>>>16&255,h3>>>8&255,h3>>>0&255,h4>>>24&255,h4>>>16&255,h4>>>8&255,h4>>>0&255,h5>>>24&255,h5>>>16&255,h5>>>8&255,h5>>>0&255,h6>>>24&255,h6>>>16&255,h6>>>8&255,h6>>>0&255,h7>>>24&255,h7>>>16&255,h7>>>8&255,h7>>>0&255]}function PBKDF2_HMAC_SHA256_OneIter(password,salt,dkLen){password=password.length<=64?password:SHA256(password);const innerLen=64+salt.length+4;const inner=new Array(innerLen);const outerKey=new Array(64);let i;let dk=[];for(i=0;i<64;i++){inner[i]=54}for(i=0;i<password.length;i++){inner[i]^=password[i]}for(i=0;i<salt.length;i++){inner[64+i]=salt[i]}for(i=innerLen-4;i<innerLen;i++){inner[i]=0}for(i=0;i<64;i++)outerKey[i]=92;for(i=0;i<password.length;i++)outerKey[i]^=password[i];function incrementCounter(){for(let i=innerLen-1;i>=innerLen-4;i--){inner[i]++;if(inner[i]<=255)return;inner[i]=0}}while(dkLen>=32){incrementCounter();dk=dk.concat(SHA256(outerKey.concat(SHA256(inner))));dkLen-=32}if(dkLen>0){incrementCounter();dk=dk.concat(SHA256(outerKey.concat(SHA256(inner))).slice(0,dkLen))}return dk}function blockmix_salsa8(BY,Yi,r,x,_X){let i;arraycopy(BY,(2*r-1)*16,_X,0,16);for(i=0;i<2*r;i++){blockxor(BY,i*16,_X,16);salsa20_8(_X,x);arraycopy(_X,0,BY,Yi+i*16,16)}for(i=0;i<r;i++){arraycopy(BY,Yi+i*2*16,BY,i*16,16)}for(i=0;i<r;i++){arraycopy(BY,Yi+(i*2+1)*16,BY,(i+r)*16,16)}}function R(a,b){return a<<b|a>>>32-b}function salsa20_8(B,x){arraycopy(B,0,x,0,16);for(let i=8;i>0;i-=2){x[4]^=R(x[0]+x[12],7);x[8]^=R(x[4]+x[0],9);x[12]^=R(x[8]+x[4],13);x[0]^=R(x[12]+x[8],18);x[9]^=R(x[5]+x[1],7);x[13]^=R(x[9]+x[5],9);x[1]^=R(x[13]+x[9],13);x[5]^=R(x[1]+x[13],18);x[14]^=R(x[10]+x[6],7);x[2]^=R(x[14]+x[10],9);x[6]^=R(x[2]+x[14],13);x[10]^=R(x[6]+x[2],18);x[3]^=R(x[15]+x[11],7);x[7]^=R(x[3]+x[15],9);x[11]^=R(x[7]+x[3],13);x[15]^=R(x[11]+x[7],18);x[1]^=R(x[0]+x[3],7);x[2]^=R(x[1]+x[0],9);x[3]^=R(x[2]+x[1],13);x[0]^=R(x[3]+x[2],18);x[6]^=R(x[5]+x[4],7);x[7]^=R(x[6]+x[5],9);x[4]^=R(x[7]+x[6],13);x[5]^=R(x[4]+x[7],18);x[11]^=R(x[10]+x[9],7);x[8]^=R(x[11]+x[10],9);x[9]^=R(x[8]+x[11],13);x[10]^=R(x[9]+x[8],18);x[12]^=R(x[15]+x[14],7);x[13]^=R(x[12]+x[15],9);x[14]^=R(x[13]+x[12],13);x[15]^=R(x[14]+x[13],18)}for(let i=0;i<16;++i){B[i]+=x[i]}}function blockxor(S,Si,D,len){for(let i=0;i<len;i++){D[i]^=S[Si+i]}}function arraycopy(src,srcPos,dest,destPos,length){while(length--){dest[destPos++]=src[srcPos++]}}function checkBufferish(o){if(!o||typeof o.length!=="number"){return false}for(let i=0;i<o.length;i++){const v=o[i];if(typeof v!=="number"||v%1||v<0||v>=256){return false}}return true}function ensureInteger(value,name){if(typeof value!=="number"||value%1){throw new Error("invalid "+name)}return value}function _scrypt(password,salt,N,r,p,dkLen,callback){N=ensureInteger(N,"N");r=ensureInteger(r,"r");p=ensureInteger(p,"p");dkLen=ensureInteger(dkLen,"dkLen");if(N===0||(N&N-1)!==0){throw new Error("N must be power of 2")}if(N>MAX_VALUE/128/r){throw new Error("N too large")}if(r>MAX_VALUE/128/p){throw new Error("r too large")}if(!checkBufferish(password)){throw new Error("password must be an array or buffer")}password=Array.prototype.slice.call(password);if(!checkBufferish(salt)){throw new Error("salt must be an array or buffer")}salt=Array.prototype.slice.call(salt);let b=PBKDF2_HMAC_SHA256_OneIter(password,salt,p*128*r);const B=new Uint32Array(p*32*r);for(let i=0;i<B.length;i++){const j=i*4;B[i]=(b[j+3]&255)<<24|(b[j+2]&255)<<16|(b[j+1]&255)<<8|(b[j+0]&255)<<0}const XY=new Uint32Array(64*r);const V=new Uint32Array(32*r*N);const Yi=32*r;const x=new Uint32Array(16);const _X=new Uint32Array(16);const totalOps=p*N*2;let currentOp=0;let lastPercent10=null;let stop=false;let state=0;let i0=0,i1;let Bi;const limit=callback?parseInt(1e3/r):4294967295;const nextTick=typeof setImmediate!=="undefined"?setImmediate:setTimeout;const incrementalSMix=function(){if(stop){return callback(new Error("cancelled"),currentOp/totalOps)}let steps;switch(state){case 0:Bi=i0*32*r;arraycopy(B,Bi,XY,0,Yi);state=1;i1=0;case 1:steps=N-i1;if(steps>limit){steps=limit}for(let i=0;i<steps;i++){arraycopy(XY,0,V,(i1+i)*Yi,Yi);blockmix_salsa8(XY,Yi,r,x,_X)}i1+=steps;currentOp+=steps;if(callback){const percent10=parseInt(1e3*currentOp/totalOps);if(percent10!==lastPercent10){stop=callback(null,currentOp/totalOps);if(stop){break}lastPercent10=percent10}}if(i1<N){break}i1=0;state=2;case 2:steps=N-i1;if(steps>limit){steps=limit}for(let i=0;i<steps;i++){const offset=(2*r-1)*16;const j=XY[offset]&N-1;blockxor(V,j*Yi,XY,Yi);blockmix_salsa8(XY,Yi,r,x,_X)}i1+=steps;currentOp+=steps;if(callback){const percent10=parseInt(1e3*currentOp/totalOps);if(percent10!==lastPercent10){stop=callback(null,currentOp/totalOps);if(stop){break}lastPercent10=percent10}}if(i1<N){break}arraycopy(XY,0,B,Bi,Yi);i0++;if(i0<p){state=0;break}b=[];for(let i=0;i<B.length;i++){b.push(B[i]>>0&255);b.push(B[i]>>8&255);b.push(B[i]>>16&255);b.push(B[i]>>24&255)}const derivedKey=PBKDF2_HMAC_SHA256_OneIter(password,b,dkLen);if(callback){callback(null,1,derivedKey)}return derivedKey}if(callback){nextTick(incrementalSMix)}};if(!callback){while(true){const derivedKey=incrementalSMix();if(derivedKey!=undefined){return derivedKey}}}incrementalSMix()}const lib={scrypt:function(password,salt,N,r,p,dkLen,progressCallback){return new Promise(function(resolve,reject){let lastProgress=0;if(progressCallback){progressCallback(0)}_scrypt(password,salt,N,r,p,dkLen,function(error,progress,key){if(error){reject(error)}else if(key){if(progressCallback&&lastProgress!==1){progressCallback(1)}resolve(new Uint8Array(key))}else if(progressCallback&&progress!==lastProgress){lastProgress=progress;return progressCallback(progress)}})})},syncScrypt:function(password,salt,N,r,p,dkLen){return new Uint8Array(_scrypt(password,salt,N,r,p,dkLen))}};if("object"!=="undefined"){module.exports=lib}else if(typeof undefined==="function"&&undefined.amd){undefined(lib)}else if(root){if(root.scrypt){root._scrypt=root.scrypt}root.scrypt=lib}})(commonjsGlobal)});var keystore=createCommonjsModule(function(module,exports){"use strict";var __extends=commonjsGlobal&&commonjsGlobal.__extends||function(){var extendStatics=function(d,b){extendStatics=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(d,b){d.__proto__=b}||function(d,b){for(var p in 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__generator=commonjsGlobal&&commonjsGlobal.__generator||function(thisArg,body){var _={label:0,sent:function(){if(t[0]&1)throw t[1];return t[1]},trys:[],ops:[]},f,y,t,g;return g={next:verb(0),throw:verb(1),return:verb(2)},typeof Symbol==="function"&&(g[Symbol.iterator]=function(){return this}),g;function verb(n){return function(v){return step([n,v])}}function step(op){if(f)throw new TypeError("Generator is already executing.");while(_)try{if(f=1,y&&(t=op[0]&2?y["return"]:op[0]?y["throw"]||((t=y["return"])&&t.call(y),0):y.next)&&!(t=t.call(y,op[1])).done)return t;if(y=0,t)op=[op[0]&2,t.value];switch(op[0]){case 0:case 1:t=op;break;case 4:_.label++;return{value:op[1],done:false};case 5:_.label++;y=op[1];op=[0];continue;case 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KeystoreAccount=function(_super){__extends(KeystoreAccount,_super);function KeystoreAccount(){return _super!==null&&_super.apply(this,arguments)||this}KeystoreAccount.prototype.isKeystoreAccount=function(value){return!!(value&&value._isKeystoreAccount)};return KeystoreAccount}(lib$3.Description);exports.KeystoreAccount=KeystoreAccount;function _decrypt(data,key,ciphertext){var cipher=(0,utils$1.searchPath)(data,"crypto/cipher");if(cipher==="aes-128-ctr"){var iv=(0,utils$1.looseArrayify)((0,utils$1.searchPath)(data,"crypto/cipherparams/iv"));var counter=new aes_js_1.default.Counter(iv);var aesCtr=new aes_js_1.default.ModeOfOperation.ctr(key,counter);return(0,lib$1.arrayify)(aesCtr.decrypt(ciphertext))}return null}function _getAccount(data,key){var ciphertext=(0,utils$1.looseArrayify)((0,utils$1.searchPath)(data,"crypto/ciphertext"));var computedMAC=(0,lib$1.hexlify)((0,lib$4.keccak256)((0,lib$1.concat)([key.slice(16,32),ciphertext]))).substring(2);if(computedMAC!==(0,utils$1.searchPath)(data,"crypto/mac").toLowerCase()){throw new Error("invalid password")}var privateKey=_decrypt(data,key.slice(0,16),ciphertext);if(!privateKey){logger.throwError("unsupported cipher",lib.Logger.errors.UNSUPPORTED_OPERATION,{operation:"decrypt"})}var mnemonicKey=key.slice(32,64);var address=(0,lib$e.computeAddress)(privateKey);if(data.address){var check=data.address.toLowerCase();if(check.substring(0,2)!=="0x"){check="0x"+check}if((0,lib$6.getAddress)(check)!==address){throw new Error("address mismatch")}}var account={_isKeystoreAccount:true,address:address,privateKey:(0,lib$1.hexlify)(privateKey)};if((0,utils$1.searchPath)(data,"x-ethers/version")==="0.1"){var mnemonicCiphertext=(0,utils$1.looseArrayify)((0,utils$1.searchPath)(data,"x-ethers/mnemonicCiphertext"));var mnemonicIv=(0,utils$1.looseArrayify)((0,utils$1.searchPath)(data,"x-ethers/mnemonicCounter"));var mnemonicCounter=new aes_js_1.default.Counter(mnemonicIv);var mnemonicAesCtr=new aes_js_1.default.ModeOfOperation.ctr(mnemonicKey,mnemonicCounter);var path=(0,utils$1.searchPath)(data,"x-ethers/path")||lib$k.defaultPath;var locale=(0,utils$1.searchPath)(data,"x-ethers/locale")||"en";var entropy=(0,lib$1.arrayify)(mnemonicAesCtr.decrypt(mnemonicCiphertext));try{var mnemonic=(0,lib$k.entropyToMnemonic)(entropy,locale);var node=lib$k.HDNode.fromMnemonic(mnemonic,null,locale).derivePath(path);if(node.privateKey!=account.privateKey){throw new Error("mnemonic mismatch")}account.mnemonic=node.mnemonic}catch(error){if(error.code!==lib.Logger.errors.INVALID_ARGUMENT||error.argument!=="wordlist"){throw error}}}return new KeystoreAccount(account)}function pbkdf2Sync(passwordBytes,salt,count,dkLen,prfFunc){return(0,lib$1.arrayify)((0,lib$i.pbkdf2)(passwordBytes,salt,count,dkLen,prfFunc))}function pbkdf2(passwordBytes,salt,count,dkLen,prfFunc){return Promise.resolve(pbkdf2Sync(passwordBytes,salt,count,dkLen,prfFunc))}function _computeKdfKey(data,password,pbkdf2Func,scryptFunc,progressCallback){var passwordBytes=(0,utils$1.getPassword)(password);var kdf=(0,utils$1.searchPath)(data,"crypto/kdf");if(kdf&&typeof kdf==="string"){var throwError=function(name,value){return logger.throwArgumentError("invalid key-derivation function parameters",name,value)};if(kdf.toLowerCase()==="scrypt"){var salt=(0,utils$1.looseArrayify)((0,utils$1.searchPath)(data,"crypto/kdfparams/salt"));var N=parseInt((0,utils$1.searchPath)(data,"crypto/kdfparams/n"));var r=parseInt((0,utils$1.searchPath)(data,"crypto/kdfparams/r"));var p=parseInt((0,utils$1.searchPath)(data,"crypto/kdfparams/p"));if(!N||!r||!p){throwError("kdf",kdf)}if((N&N-1)!==0){throwError("N",N)}var dkLen=parseInt((0,utils$1.searchPath)(data,"crypto/kdfparams/dklen"));if(dkLen!==32){throwError("dklen",dkLen)}return scryptFunc(passwordBytes,salt,N,r,p,64,progressCallback)}else if(kdf.toLowerCase()==="pbkdf2"){var salt=(0,utils$1.looseArrayify)((0,utils$1.searchPath)(data,"crypto/kdfparams/salt"));var prfFunc=null;var prf=(0,utils$1.searchPath)(data,"crypto/kdfparams/prf");if(prf==="hmac-sha256"){prfFunc="sha256"}else if(prf==="hmac-sha512"){prfFunc="sha512"}else{throwError("prf",prf)}var count=parseInt((0,utils$1.searchPath)(data,"crypto/kdfparams/c"));var dkLen=parseInt((0,utils$1.searchPath)(data,"crypto/kdfparams/dklen"));if(dkLen!==32){throwError("dklen",dkLen)}return pbkdf2Func(passwordBytes,salt,count,dkLen,prfFunc)}}return logger.throwArgumentError("unsupported key-derivation function","kdf",kdf)}function decryptSync(json,password){var data=JSON.parse(json);var key=_computeKdfKey(data,password,pbkdf2Sync,scrypt_js_1.default.syncScrypt);return _getAccount(data,key)}exports.decryptSync=decryptSync;function decrypt(json,password,progressCallback){return __awaiter(this,void 0,void 0,function(){var data,key;return __generator(this,function(_a){switch(_a.label){case 0:data=JSON.parse(json);return[4,_computeKdfKey(data,password,pbkdf2,scrypt_js_1.default.scrypt,progressCallback)];case 1:key=_a.sent();return[2,_getAccount(data,key)]}})})}exports.decrypt=decrypt;function encrypt(account,password,options,progressCallback){try{if((0,lib$6.getAddress)(account.address)!==(0,lib$e.computeAddress)(account.privateKey)){throw new Error("address/privateKey mismatch")}if(hasMnemonic(account)){var mnemonic=account.mnemonic;var node=lib$k.HDNode.fromMnemonic(mnemonic.phrase,null,mnemonic.locale).derivePath(mnemonic.path||lib$k.defaultPath);if(node.privateKey!=account.privateKey){throw new Error("mnemonic mismatch")}}}catch(e){return Promise.reject(e)}if(typeof options==="function"&&!progressCallback){progressCallback=options;options={}}if(!options){options={}}var privateKey=(0,lib$1.arrayify)(account.privateKey);var passwordBytes=(0,utils$1.getPassword)(password);var entropy=null;var path=null;var locale=null;if(hasMnemonic(account)){var srcMnemonic=account.mnemonic;entropy=(0,lib$1.arrayify)((0,lib$k.mnemonicToEntropy)(srcMnemonic.phrase,srcMnemonic.locale||"en"));path=srcMnemonic.path||lib$k.defaultPath;locale=srcMnemonic.locale||"en"}var client=options.client;if(!client){client="ethers.js"}var salt=null;if(options.salt){salt=(0,lib$1.arrayify)(options.salt)}else{salt=(0,lib$l.randomBytes)(32)}var iv=null;if(options.iv){iv=(0,lib$1.arrayify)(options.iv);if(iv.length!==16){throw new Error("invalid iv")}}else{iv=(0,lib$l.randomBytes)(16)}var uuidRandom=null;if(options.uuid){uuidRandom=(0,lib$1.arrayify)(options.uuid);if(uuidRandom.length!==16){throw new Error("invalid uuid")}}else{uuidRandom=(0,lib$l.randomBytes)(16)}var N=1<<17,r=8,p=1;if(options.scrypt){if(options.scrypt.N){N=options.scrypt.N}if(options.scrypt.r){r=options.scrypt.r}if(options.scrypt.p){p=options.scrypt.p}}return scrypt_js_1.default.scrypt(passwordBytes,salt,N,r,p,64,progressCallback).then(function(key){key=(0,lib$1.arrayify)(key);var derivedKey=key.slice(0,16);var macPrefix=key.slice(16,32);var mnemonicKey=key.slice(32,64);var counter=new aes_js_1.default.Counter(iv);var aesCtr=new aes_js_1.default.ModeOfOperation.ctr(derivedKey,counter);var ciphertext=(0,lib$1.arrayify)(aesCtr.encrypt(privateKey));var mac=(0,lib$4.keccak256)((0,lib$1.concat)([macPrefix,ciphertext]));var data={address:account.address.substring(2).toLowerCase(),id:(0,utils$1.uuidV4)(uuidRandom),version:3,Crypto:{cipher:"aes-128-ctr",cipherparams:{iv:(0,lib$1.hexlify)(iv).substring(2)},ciphertext:(0,lib$1.hexlify)(ciphertext).substring(2),kdf:"scrypt",kdfparams:{salt:(0,lib$1.hexlify)(salt).substring(2),n:N,dklen:32,p:p,r:r},mac:mac.substring(2)}};if(entropy){var mnemonicIv=(0,lib$l.randomBytes)(16);var mnemonicCounter=new aes_js_1.default.Counter(mnemonicIv);var mnemonicAesCtr=new aes_js_1.default.ModeOfOperation.ctr(mnemonicKey,mnemonicCounter);var mnemonicCiphertext=(0,lib$1.arrayify)(mnemonicAesCtr.encrypt(entropy));var now=new Date;var timestamp=now.getUTCFullYear()+"-"+(0,utils$1.zpad)(now.getUTCMonth()+1,2)+"-"+(0,utils$1.zpad)(now.getUTCDate(),2)+"T"+(0,utils$1.zpad)(now.getUTCHours(),2)+"-"+(0,utils$1.zpad)(now.getUTCMinutes(),2)+"-"+(0,utils$1.zpad)(now.getUTCSeconds(),2)+".0Z";data["x-ethers"]={client:client,gethFilename:"UTC--"+timestamp+"--"+data.address,mnemonicCounter:(0,lib$1.hexlify)(mnemonicIv).substring(2),mnemonicCiphertext:(0,lib$1.hexlify)(mnemonicCiphertext).substring(2),path:path,locale:locale,version:"0.1"}}return JSON.stringify(data)})}exports.encrypt=encrypt});var keystore$1=getDefaultExportFromCjs(keystore);var lib$m=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.decryptJsonWalletSync=exports.decryptJsonWallet=exports.getJsonWalletAddress=exports.isKeystoreWallet=exports.isCrowdsaleWallet=exports.encryptKeystore=exports.decryptKeystoreSync=exports.decryptKeystore=exports.decryptCrowdsale=void 0;Object.defineProperty(exports,"decryptCrowdsale",{enumerable:true,get:function(){return crowdsale.decrypt}});Object.defineProperty(exports,"getJsonWalletAddress",{enumerable:true,get:function(){return inspect.getJsonWalletAddress}});Object.defineProperty(exports,"isCrowdsaleWallet",{enumerable:true,get:function(){return inspect.isCrowdsaleWallet}});Object.defineProperty(exports,"isKeystoreWallet",{enumerable:true,get:function(){return inspect.isKeystoreWallet}});Object.defineProperty(exports,"decryptKeystore",{enumerable:true,get:function(){return keystore.decrypt}});Object.defineProperty(exports,"decryptKeystoreSync",{enumerable:true,get:function(){return keystore.decryptSync}});Object.defineProperty(exports,"encryptKeystore",{enumerable:true,get:function(){return keystore.encrypt}});function decryptJsonWallet(json,password,progressCallback){if((0,inspect.isCrowdsaleWallet)(json)){if(progressCallback){progressCallback(0)}var account=(0,crowdsale.decrypt)(json,password);if(progressCallback){progressCallback(1)}return Promise.resolve(account)}if((0,inspect.isKeystoreWallet)(json)){return(0,keystore.decrypt)(json,password,progressCallback)}return Promise.reject(new Error("invalid JSON wallet"))}exports.decryptJsonWallet=decryptJsonWallet;function decryptJsonWalletSync(json,password){if((0,inspect.isCrowdsaleWallet)(json)){return(0,crowdsale.decrypt)(json,password)}if((0,inspect.isKeystoreWallet)(json)){return(0,keystore.decryptSync)(json,password)}throw new Error("invalid JSON wallet")}exports.decryptJsonWalletSync=decryptJsonWalletSync});var index$m=getDefaultExportFromCjs(lib$m);var 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value!=null&&(0,lib$1.isHexString)(value.privateKey,32)&&value.address!=null}function hasMnemonic(value){var mnemonic=value.mnemonic;return mnemonic&&mnemonic.phrase}var Wallet=function(_super){__extends(Wallet,_super);function Wallet(privateKey,provider){var _this=_super.call(this)||this;if(isAccount(privateKey)){var signingKey_1=new lib$d.SigningKey(privateKey.privateKey);(0,lib$3.defineReadOnly)(_this,"_signingKey",function(){return signingKey_1});(0,lib$3.defineReadOnly)(_this,"address",(0,lib$e.computeAddress)(_this.publicKey));if(_this.address!==(0,lib$6.getAddress)(privateKey.address)){logger.throwArgumentError("privateKey/address mismatch","privateKey","[REDACTED]")}if(hasMnemonic(privateKey)){var srcMnemonic_1=privateKey.mnemonic;(0,lib$3.defineReadOnly)(_this,"_mnemonic",function(){return{phrase:srcMnemonic_1.phrase,path:srcMnemonic_1.path||lib$k.defaultPath,locale:srcMnemonic_1.locale||"en"}});var mnemonic=_this.mnemonic;var node=lib$k.HDNode.fromMnemonic(mnemonic.phrase,null,mnemonic.locale).derivePath(mnemonic.path);if((0,lib$e.computeAddress)(node.privateKey)!==_this.address){logger.throwArgumentError("mnemonic/address mismatch","privateKey","[REDACTED]")}}else{(0,lib$3.defineReadOnly)(_this,"_mnemonic",function(){return null})}}else{if(lib$d.SigningKey.isSigningKey(privateKey)){if(privateKey.curve!=="secp256k1"){logger.throwArgumentError("unsupported curve; must be secp256k1","privateKey","[REDACTED]")}(0,lib$3.defineReadOnly)(_this,"_signingKey",function(){return privateKey})}else{if(typeof privateKey==="string"){if(privateKey.match(/^[0-9a-f]*$/i)&&privateKey.length===64){privateKey="0x"+privateKey}}var signingKey_2=new lib$d.SigningKey(privateKey);(0,lib$3.defineReadOnly)(_this,"_signingKey",function(){return signingKey_2})}(0,lib$3.defineReadOnly)(_this,"_mnemonic",function(){return null});(0,lib$3.defineReadOnly)(_this,"address",(0,lib$e.computeAddress)(_this.publicKey))}if(provider&&!lib$b.Provider.isProvider(provider)){logger.throwArgumentError("invalid provider","provider",provider)}(0,lib$3.defineReadOnly)(_this,"provider",provider||null);return _this}Object.defineProperty(Wallet.prototype,"mnemonic",{get:function(){return this._mnemonic()},enumerable:false,configurable:true});Object.defineProperty(Wallet.prototype,"privateKey",{get:function(){return this._signingKey().privateKey},enumerable:false,configurable:true});Object.defineProperty(Wallet.prototype,"publicKey",{get:function(){return this._signingKey().publicKey},enumerable:false,configurable:true});Wallet.prototype.getAddress=function(){return Promise.resolve(this.address)};Wallet.prototype.connect=function(provider){return new Wallet(this,provider)};Wallet.prototype.signTransaction=function(transaction){var _this=this;return(0,lib$3.resolveProperties)(transaction).then(function(tx){if(tx.from!=null){if((0,lib$6.getAddress)(tx.from)!==_this.address){logger.throwArgumentError("transaction from address mismatch","transaction.from",transaction.from)}delete tx.from}var signature=_this._signingKey().signDigest((0,lib$4.keccak256)((0,lib$e.serialize)(tx)));return(0,lib$e.serialize)(tx,signature)})};Wallet.prototype.signMessage=function(message){return __awaiter(this,void 0,void 0,function(){return __generator(this,function(_a){return[2,(0,lib$1.joinSignature)(this._signingKey().signDigest((0,lib$9.hashMessage)(message)))]})})};Wallet.prototype._signTypedData=function(domain,types,value){return __awaiter(this,void 0,void 0,function(){var populated;var _this=this;return __generator(this,function(_a){switch(_a.label){case 0:return[4,lib$9._TypedDataEncoder.resolveNames(domain,types,value,function(name){if(_this.provider==null){logger.throwError("cannot resolve ENS names without a 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Wallet.fromMnemonic(mnemonic,options.path,options.locale)};Wallet.fromEncryptedJson=function(json,password,progressCallback){return(0,lib$m.decryptJsonWallet)(json,password,progressCallback).then(function(account){return new Wallet(account)})};Wallet.fromEncryptedJsonSync=function(json,password){return new Wallet((0,lib$m.decryptJsonWalletSync)(json,password))};Wallet.fromMnemonic=function(mnemonic,path,wordlist){if(!path){path=lib$k.defaultPath}return new Wallet(lib$k.HDNode.fromMnemonic(mnemonic,null,wordlist).derivePath(path))};return Wallet}(lib$c.Signer);exports.Wallet=Wallet;function verifyMessage(message,signature){return(0,lib$e.recoverAddress)((0,lib$9.hashMessage)(message),signature)}exports.verifyMessage=verifyMessage;function verifyTypedData(domain,types,value,signature){return(0,lib$e.recoverAddress)(lib$9._TypedDataEncoder.hash(domain,types,value),signature)}exports.verifyTypedData=verifyTypedData});var index$n=getDefaultExportFromCjs(lib$n);var _version$E=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.version=void 0;exports.version="networks/5.6.4"});var _version$F=getDefaultExportFromCjs(_version$E);var lib$o=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.getNetwork=void 0;var logger=new lib.Logger(_version$E.version);function isRenetworkable(value){return value&&typeof value.renetwork==="function"}function ethDefaultProvider(network){var func=function(providers,options){if(options==null){options={}}var providerList=[];if(providers.InfuraProvider&&options.infura!=="-"){try{providerList.push(new providers.InfuraProvider(network,options.infura))}catch(error){}}if(providers.EtherscanProvider&&options.etherscan!=="-"){try{providerList.push(new 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if(network==="homestead"){quorum=2}return new providers.FallbackProvider(providerList,quorum)}return providerList[0]};func.renetwork=function(network){return ethDefaultProvider(network)};return func}function etcDefaultProvider(url,network){var func=function(providers,options){if(providers.JsonRpcProvider){return new providers.JsonRpcProvider(url,network)}return null};func.renetwork=function(network){return etcDefaultProvider(url,network)};return func}var homestead={chainId:1,ensAddress:"0x00000000000C2E074eC69A0dFb2997BA6C7d2e1e",name:"homestead",_defaultProvider:ethDefaultProvider("homestead")};var ropsten={chainId:3,ensAddress:"0x00000000000C2E074eC69A0dFb2997BA6C7d2e1e",name:"ropsten",_defaultProvider:ethDefaultProvider("ropsten")};var classicMordor={chainId:63,name:"classicMordor",_defaultProvider:etcDefaultProvider("https://www.ethercluster.com/mordor","classicMordor")};var networks={unspecified:{chainId:0,name:"unspecified"},homestead:homestead,mainnet:homestead,morden:{chainId:2,name:"morden"},ropsten:ropsten,testnet:ropsten,rinkeby:{chainId:4,ensAddress:"0x00000000000C2E074eC69A0dFb2997BA6C7d2e1e",name:"rinkeby",_defaultProvider:ethDefaultProvider("rinkeby")},kovan:{chainId:42,name:"kovan",_defaultProvider:ethDefaultProvider("kovan")},goerli:{chainId:5,ensAddress:"0x00000000000C2E074eC69A0dFb2997BA6C7d2e1e",name:"goerli",_defaultProvider:ethDefaultProvider("goerli")},kintsugi:{chainId:1337702,name:"kintsugi"},classic:{chainId:61,name:"classic",_defaultProvider:etcDefaultProvider("https://www.ethercluster.com/etc","classic")},classicMorden:{chainId:62,name:"classicMorden"},classicMordor:classicMordor,classicTestnet:classicMordor,classicKotti:{chainId:6,name:"classicKotti",_defaultProvider:etcDefaultProvider("https://www.ethercluster.com/kotti","classicKotti")},xdai:{chainId:100,name:"xdai"},matic:{chainId:137,name:"matic",_defaultProvider:ethDefaultProvider("matic")},maticmum:{chainId:80001,name:"maticmum"},optimism:{chainId:10,name:"optimism",_defaultProvider:ethDefaultProvider("optimism")},"optimism-kovan":{chainId:69,name:"optimism-kovan"},"optimism-goerli":{chainId:420,name:"optimism-goerli"},arbitrum:{chainId:42161,name:"arbitrum"},"arbitrum-rinkeby":{chainId:421611,name:"arbitrum-rinkeby"},bnb:{chainId:56,name:"bnb"},bnbt:{chainId:97,name:"bnbt"}};function getNetwork(network){if(network==null){return null}if(typeof network==="number"){for(var name_1 in networks){var standard_1=networks[name_1];if(standard_1.chainId===network){return{name:standard_1.name,chainId:standard_1.chainId,ensAddress:standard_1.ensAddress||null,_defaultProvider:standard_1._defaultProvider||null}}}return{chainId:network,name:"unknown"}}if(typeof network==="string"){var standard_2=networks[network];if(standard_2==null){return null}return{name:standard_2.name,chainId:standard_2.chainId,ensAddress:standard_2.ensAddress,_defaultProvider:standard_2._defaultProvider||null}}var standard=networks[network.name];if(!standard){if(typeof network.chainId!=="number"){logger.throwArgumentError("invalid network chainId","network",network)}return network}if(network.chainId!==0&&network.chainId!==standard.chainId){logger.throwArgumentError("network chainId mismatch","network",network)}var defaultProvider=network._defaultProvider||null;if(defaultProvider==null&&standard._defaultProvider){if(isRenetworkable(standard._defaultProvider)){defaultProvider=standard._defaultProvider.renetwork(network)}else{defaultProvider=standard._defaultProvider}}return{name:network.name,chainId:standard.chainId,ensAddress:network.ensAddress||standard.ensAddress||null,_defaultProvider:defaultProvider}}exports.getNetwork=getNetwork});var index$o=getDefaultExportFromCjs(lib$o);var browserBase64=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.encode=exports.decode=void 0;function decode(textData){textData=atob(textData);var data=[];for(var i=0;i<textData.length;i++){data.push(textData.charCodeAt(i))}return(0,lib$1.arrayify)(data)}exports.decode=decode;function encode(data){data=(0,lib$1.arrayify)(data);var textData="";for(var i=0;i<data.length;i++){textData+=String.fromCharCode(data[i])}return btoa(textData)}exports.encode=encode});var browserBase64$1=getDefaultExportFromCjs(browserBase64);var lib$p=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.encode=exports.decode=void 0;Object.defineProperty(exports,"decode",{enumerable:true,get:function(){return browserBase64.decode}});Object.defineProperty(exports,"encode",{enumerable:true,get:function(){return browserBase64.encode}})});var index$p=getDefaultExportFromCjs(lib$p);var _version$G=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.version=void 0;exports.version="web/5.6.1"});var _version$H=getDefaultExportFromCjs(_version$G);var browserGeturl=createCommonjsModule(function(module,exports){"use strict";var __awaiter=commonjsGlobal&&commonjsGlobal.__awaiter||function(thisArg,_arguments,P,generator){function adopt(value){return value instanceof P?value:new 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cancel=function(){if(timer==null){return}clearTimeout(timer);timer=null};return{promise:promise,cancel:cancel}}();var runningFetch=function(){return __awaiter(this,void 0,void 0,function(){var attempt,response,location_1,tryAgain,stall,retryAfter,error_1,body_1,result,error_2,tryAgain,timeout_1;return __generator(this,function(_a){switch(_a.label){case 0:attempt=0;_a.label=1;case 1:if(!(attempt<attemptLimit))return[3,20];response=null;_a.label=2;case 2:_a.trys.push([2,9,,10]);return[4,(0,browserGeturl.getUrl)(url,options)];case 3:response=_a.sent();if(!(attempt<attemptLimit))return[3,8];if(!(response.statusCode===301||response.statusCode===302))return[3,4];location_1=response.headers.location||"";if(options.method==="GET"&&location_1.match(/^https:/)){url=response.headers.location;return[3,19]}return[3,8];case 4:if(!(response.statusCode===429))return[3,8];tryAgain=true;if(!throttleCallback)return[3,6];return[4,throttleCallback(attempt,url)];case 5:tryAgain=_a.sent();_a.label=6;case 6:if(!tryAgain)return[3,8];stall=0;retryAfter=response.headers["retry-after"];if(typeof retryAfter==="string"&&retryAfter.match(/^[1-9][0-9]*$/)){stall=parseInt(retryAfter)*1e3}else{stall=throttleSlotInterval*parseInt(String(Math.random()*Math.pow(2,attempt)))}return[4,staller(stall)];case 7:_a.sent();return[3,19];case 8:return[3,10];case 9:error_1=_a.sent();response=error_1.response;if(response==null){runningTimeout.cancel();logger.throwError("missing response",lib.Logger.errors.SERVER_ERROR,{requestBody:bodyify(options.body,flatHeaders["content-type"]),requestMethod:options.method,serverError:error_1,url:url})}return[3,10];case 10:body_1=response.body;if(allow304&&response.statusCode===304){body_1=null}else if(!errorPassThrough&&(response.statusCode<200||response.statusCode>=300)){runningTimeout.cancel();logger.throwError("bad response",lib.Logger.errors.SERVER_ERROR,{status:response.statusCode,headers:response.headers,body:bodyify(body_1,response.headers?response.headers["content-type"]:null),requestBody:bodyify(options.body,flatHeaders["content-type"]),requestMethod:options.method,url:url})}if(!processFunc)return[3,18];_a.label=11;case 11:_a.trys.push([11,13,,18]);return[4,processFunc(body_1,response)];case 12:result=_a.sent();runningTimeout.cancel();return[2,result];case 13:error_2=_a.sent();if(!(error_2.throttleRetry&&attempt<attemptLimit))return[3,17];tryAgain=true;if(!throttleCallback)return[3,15];return[4,throttleCallback(attempt,url)];case 14:tryAgain=_a.sent();_a.label=15;case 15:if(!tryAgain)return[3,17];timeout_1=throttleSlotInterval*parseInt(String(Math.random()*Math.pow(2,attempt)));return[4,staller(timeout_1)];case 16:_a.sent();return[3,19];case 17:runningTimeout.cancel();logger.throwError("processing response error",lib.Logger.errors.SERVER_ERROR,{body:bodyify(body_1,response.headers?response.headers["content-type"]:null),error:error_2,requestBody:bodyify(options.body,flatHeaders["content-type"]),requestMethod:options.method,url:url});return[3,18];case 18:runningTimeout.cancel();return[2,body_1];case 19:attempt++;return[3,1];case 20:return[2,logger.throwError("failed response",lib.Logger.errors.SERVER_ERROR,{requestBody:bodyify(options.body,flatHeaders["content-type"]),requestMethod:options.method,url:url})]}})})}();return Promise.race([runningTimeout.promise,runningFetch])}exports._fetchData=_fetchData;function fetchJson(connection,json,processFunc){var processJsonFunc=function(value,response){var result=null;if(value!=null){try{result=JSON.parse((0,lib$8.toUtf8String)(value))}catch(error){logger.throwError("invalid JSON",lib.Logger.errors.SERVER_ERROR,{body:value,error:error})}}if(processFunc){result=processFunc(result,response)}return result};var body=null;if(json!=null){body=(0,lib$8.toUtf8Bytes)(json);var updated=typeof connection==="string"?{url:connection}:(0,lib$3.shallowCopy)(connection);if(updated.headers){var hasContentType=Object.keys(updated.headers).filter(function(k){return k.toLowerCase()==="content-type"}).length!==0;if(!hasContentType){updated.headers=(0,lib$3.shallowCopy)(updated.headers);updated.headers["content-type"]="application/json"}}else{updated.headers={"content-type":"application/json"}}connection=updated}return _fetchData(connection,body,processJsonFunc)}exports.fetchJson=fetchJson;function poll(func,options){if(!options){options={}}options=(0,lib$3.shallowCopy)(options);if(options.floor==null){options.floor=0}if(options.ceiling==null){options.ceiling=1e4}if(options.interval==null){options.interval=250}return new Promise(function(resolve,reject){var timer=null;var done=false;var cancel=function(){if(done){return false}done=true;if(timer){clearTimeout(timer)}return true};if(options.timeout){timer=setTimeout(function(){if(cancel()){reject(new Error("timeout"))}},options.timeout)}var retryLimit=options.retryLimit;var attempt=0;function check(){return func().then(function(result){if(result!==undefined){if(cancel()){resolve(result)}}else if(options.oncePoll){options.oncePoll.once("poll",check)}else if(options.onceBlock){options.onceBlock.once("block",check)}else if(!done){attempt++;if(attempt>retryLimit){if(cancel()){reject(new Error("retry limit reached"))}return}var timeout=options.interval*parseInt(String(Math.random()*Math.pow(2,attempt)));if(timeout<options.floor){timeout=options.floor}if(timeout>options.ceiling){timeout=options.ceiling}setTimeout(check,timeout)}return null},function(error){if(cancel()){reject(error)}})}check()})}exports.poll=poll});var index$q=getDefaultExportFromCjs(lib$q);"use strict";var ALPHABET="qpzry9x8gf2tvdw0s3jn54khce6mua7l";var ALPHABET_MAP={};for(var z=0;z<ALPHABET.length;z++){var x=ALPHABET.charAt(z);if(ALPHABET_MAP[x]!==undefined)throw new TypeError(x+" is ambiguous");ALPHABET_MAP[x]=z}function polymodStep(pre){var b=pre>>25;return(pre&33554431)<<5^-(b>>0&1)&996825010^-(b>>1&1)&642813549^-(b>>2&1)&513874426^-(b>>3&1)&1027748829^-(b>>4&1)&705979059}function prefixChk(prefix){var chk=1;for(var i=0;i<prefix.length;++i){var c=prefix.charCodeAt(i);if(c<33||c>126)return"Invalid prefix ("+prefix+")";chk=polymodStep(chk)^c>>5}chk=polymodStep(chk);for(i=0;i<prefix.length;++i){var v=prefix.charCodeAt(i);chk=polymodStep(chk)^v&31}return chk}function encode(prefix,words,LIMIT){LIMIT=LIMIT||90;if(prefix.length+7+words.length>LIMIT)throw new TypeError("Exceeds length limit");prefix=prefix.toLowerCase();var chk=prefixChk(prefix);if(typeof chk==="string")throw new Error(chk);var result=prefix+"1";for(var i=0;i<words.length;++i){var x=words[i];if(x>>5!==0)throw new Error("Non 5-bit word");chk=polymodStep(chk)^x;result+=ALPHABET.charAt(x)}for(i=0;i<6;++i){chk=polymodStep(chk)}chk^=1;for(i=0;i<6;++i){var v=chk>>(5-i)*5&31;result+=ALPHABET.charAt(v)}return result}function __decode(str,LIMIT){LIMIT=LIMIT||90;if(str.length<8)return str+" too short";if(str.length>LIMIT)return"Exceeds length limit";var lowered=str.toLowerCase();var uppered=str.toUpperCase();if(str!==lowered&&str!==uppered)return"Mixed-case string "+str;str=lowered;var split=str.lastIndexOf("1");if(split===-1)return"No separator character for "+str;if(split===0)return"Missing prefix for "+str;var prefix=str.slice(0,split);var wordChars=str.slice(split+1);if(wordChars.length<6)return"Data too short";var chk=prefixChk(prefix);if(typeof chk==="string")return chk;var words=[];for(var i=0;i<wordChars.length;++i){var c=wordChars.charAt(i);var v=ALPHABET_MAP[c];if(v===undefined)return"Unknown character "+c;chk=polymodStep(chk)^v;if(i+6>=wordChars.length)continue;words.push(v)}if(chk!==1)return"Invalid checksum for "+str;return{prefix:prefix,words:words}}function decodeUnsafe(){var res=__decode.apply(null,arguments);if(typeof res==="object")return res}function decode(str){var res=__decode.apply(null,arguments);if(typeof res==="object")return res;throw new Error(res)}function convert(data,inBits,outBits,pad){var value=0;var bits=0;var maxV=(1<<outBits)-1;var result=[];for(var i=0;i<data.length;++i){value=value<<inBits|data[i];bits+=inBits;while(bits>=outBits){bits-=outBits;result.push(value>>bits&maxV)}}if(pad){if(bits>0){result.push(value<<outBits-bits&maxV)}}else{if(bits>=inBits)return"Excess padding";if(value<<outBits-bits&maxV)return"Non-zero padding"}return result}function toWordsUnsafe(bytes){var res=convert(bytes,8,5,true);if(Array.isArray(res))return res}function toWords(bytes){var res=convert(bytes,8,5,true);if(Array.isArray(res))return res;throw new Error(res)}function fromWordsUnsafe(words){var res=convert(words,5,8,false);if(Array.isArray(res))return res}function fromWords(words){var res=convert(words,5,8,false);if(Array.isArray(res))return res;throw new Error(res)}var bech32={decodeUnsafe:decodeUnsafe,decode:decode,encode:encode,toWordsUnsafe:toWordsUnsafe,toWords:toWords,fromWordsUnsafe:fromWordsUnsafe,fromWords:fromWords};var _version$I=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.version=void 0;exports.version="providers/5.6.8"});var _version$J=getDefaultExportFromCjs(_version$I);var formatter=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.showThrottleMessage=exports.isCommunityResource=exports.isCommunityResourcable=exports.Formatter=void 0;var logger=new lib.Logger(_version$I.version);var Formatter=function(){function Formatter(){this.formats=this.getDefaultFormats()}Formatter.prototype.getDefaultFormats=function(){var _this=this;var formats={};var address=this.address.bind(this);var bigNumber=this.bigNumber.bind(this);var blockTag=this.blockTag.bind(this);var data=this.data.bind(this);var hash=this.hash.bind(this);var hex=this.hex.bind(this);var number=this.number.bind(this);var type=this.type.bind(this);var strictData=function(v){return _this.data(v,true)};formats.transaction={hash:hash,type:type,accessList:Formatter.allowNull(this.accessList.bind(this),null),blockHash:Formatter.allowNull(hash,null),blockNumber:Formatter.allowNull(number,null),transactionIndex:Formatter.allowNull(number,null),confirmations:Formatter.allowNull(number,null),from:address,gasPrice:Formatter.allowNull(bigNumber),maxPriorityFeePerGas:Formatter.allowNull(bigNumber),maxFeePerGas:Formatter.allowNull(bigNumber),gasLimit:bigNumber,to:Formatter.allowNull(address,null),value:bigNumber,nonce:number,data:data,r:Formatter.allowNull(this.uint256),s:Formatter.allowNull(this.uint256),v:Formatter.allowNull(number),creates:Formatter.allowNull(address,null),raw:Formatter.allowNull(data)};formats.transactionRequest={from:Formatter.allowNull(address),nonce:Formatter.allowNull(number),gasLimit:Formatter.allowNull(bigNumber),gasPrice:Formatter.allowNull(bigNumber),maxPriorityFeePerGas:Formatter.allowNull(bigNumber),maxFeePerGas:Formatter.allowNull(bigNumber),to:Formatter.allowNull(address),value:Formatter.allowNull(bigNumber),data:Formatter.allowNull(strictData),type:Formatter.allowNull(number),accessList:Formatter.allowNull(this.accessList.bind(this),null)};formats.receiptLog={transactionIndex:number,blockNumber:number,transactionHash:hash,address:address,topics:Formatter.arrayOf(hash),data:data,logIndex:number,blockHash:hash};formats.receipt={to:Formatter.allowNull(this.address,null),from:Formatter.allowNull(this.address,null),contractAddress:Formatter.allowNull(address,null),transactionIndex:number,root:Formatter.allowNull(hex),gasUsed:bigNumber,logsBloom:Formatter.allowNull(data),blockHash:hash,transactionHash:hash,logs:Formatter.arrayOf(this.receiptLog.bind(this)),blockNumber:number,confirmations:Formatter.allowNull(number,null),cumulativeGasUsed:bigNumber,effectiveGasPrice:Formatter.allowNull(bigNumber),status:Formatter.allowNull(number),type:type};formats.block={hash:Formatter.allowNull(hash),parentHash:hash,number:number,timestamp:number,nonce:Formatter.allowNull(hex),difficulty:this.difficulty.bind(this),gasLimit:bigNumber,gasUsed:bigNumber,miner:Formatter.allowNull(address),extraData:data,transactions:Formatter.allowNull(Formatter.arrayOf(hash)),baseFeePerGas:Formatter.allowNull(bigNumber)};formats.blockWithTransactions=(0,lib$3.shallowCopy)(formats.block);formats.blockWithTransactions.transactions=Formatter.allowNull(Formatter.arrayOf(this.transactionResponse.bind(this)));formats.filter={fromBlock:Formatter.allowNull(blockTag,undefined),toBlock:Formatter.allowNull(blockTag,undefined),blockHash:Formatter.allowNull(hash,undefined),address:Formatter.allowNull(address,undefined),topics:Formatter.allowNull(this.topics.bind(this),undefined)};formats.filterLog={blockNumber:Formatter.allowNull(number),blockHash:Formatter.allowNull(hash),transactionIndex:number,removed:Formatter.allowNull(this.boolean.bind(this)),address:address,data:Formatter.allowFalsish(data,"0x"),topics:Formatter.arrayOf(hash),transactionHash:hash,logIndex:number};return formats};Formatter.prototype.accessList=function(accessList){return(0,lib$e.accessListify)(accessList||[])};Formatter.prototype.number=function(number){if(number==="0x"){return 0}return lib$2.BigNumber.from(number).toNumber()};Formatter.prototype.type=function(number){if(number==="0x"||number==null){return 0}return lib$2.BigNumber.from(number).toNumber()};Formatter.prototype.bigNumber=function(value){return lib$2.BigNumber.from(value)};Formatter.prototype.boolean=function(value){if(typeof value==="boolean"){return value}if(typeof value==="string"){value=value.toLowerCase();if(value==="true"){return true}if(value==="false"){return false}}throw new Error("invalid boolean - "+value)};Formatter.prototype.hex=function(value,strict){if(typeof value==="string"){if(!strict&&value.substring(0,2)!=="0x"){value="0x"+value}if((0,lib$1.isHexString)(value)){return value.toLowerCase()}}return logger.throwArgumentError("invalid hash","value",value)};Formatter.prototype.data=function(value,strict){var result=this.hex(value,strict);if(result.length%2!==0){throw new Error("invalid data; odd-length - "+value)}return result};Formatter.prototype.address=function(value){return(0,lib$6.getAddress)(value)};Formatter.prototype.callAddress=function(value){if(!(0,lib$1.isHexString)(value,32)){return null}var address=(0,lib$6.getAddress)((0,lib$1.hexDataSlice)(value,12));return address===lib$7.AddressZero?null:address};Formatter.prototype.contractAddress=function(value){return(0,lib$6.getContractAddress)(value)};Formatter.prototype.blockTag=function(blockTag){if(blockTag==null){return"latest"}if(blockTag==="earliest"){return"0x0"}if(blockTag==="latest"||blockTag==="pending"){return blockTag}if(typeof blockTag==="number"||(0,lib$1.isHexString)(blockTag)){return(0,lib$1.hexValue)(blockTag)}throw new Error("invalid blockTag")};Formatter.prototype.hash=function(value,strict){var result=this.hex(value,strict);if((0,lib$1.hexDataLength)(result)!==32){return logger.throwArgumentError("invalid hash","value",value)}return result};Formatter.prototype.difficulty=function(value){if(value==null){return null}var v=lib$2.BigNumber.from(value);try{return v.toNumber()}catch(error){}return null};Formatter.prototype.uint256=function(value){if(!(0,lib$1.isHexString)(value)){throw new Error("invalid uint256")}return(0,lib$1.hexZeroPad)(value,32)};Formatter.prototype._block=function(value,format){if(value.author!=null&&value.miner==null){value.miner=value.author}var difficulty=value._difficulty!=null?value._difficulty:value.difficulty;var result=Formatter.check(format,value);result._difficulty=difficulty==null?null:lib$2.BigNumber.from(difficulty);return result};Formatter.prototype.block=function(value){return this._block(value,this.formats.block)};Formatter.prototype.blockWithTransactions=function(value){return this._block(value,this.formats.blockWithTransactions)};Formatter.prototype.transactionRequest=function(value){return Formatter.check(this.formats.transactionRequest,value)};Formatter.prototype.transactionResponse=function(transaction){if(transaction.gas!=null&&transaction.gasLimit==null){transaction.gasLimit=transaction.gas}if(transaction.to&&lib$2.BigNumber.from(transaction.to).isZero()){transaction.to="0x0000000000000000000000000000000000000000"}if(transaction.input!=null&&transaction.data==null){transaction.data=transaction.input}if(transaction.to==null&&transaction.creates==null){transaction.creates=this.contractAddress(transaction)}if((transaction.type===1||transaction.type===2)&&transaction.accessList==null){transaction.accessList=[]}var result=Formatter.check(this.formats.transaction,transaction);if(transaction.chainId!=null){var chainId=transaction.chainId;if((0,lib$1.isHexString)(chainId)){chainId=lib$2.BigNumber.from(chainId).toNumber()}result.chainId=chainId}else{var chainId=transaction.networkId;if(chainId==null&&result.v==null){chainId=transaction.chainId}if((0,lib$1.isHexString)(chainId)){chainId=lib$2.BigNumber.from(chainId).toNumber()}if(typeof chainId!=="number"&&result.v!=null){chainId=(result.v-35)/2;if(chainId<0){chainId=0}chainId=parseInt(chainId)}if(typeof chainId!=="number"){chainId=0}result.chainId=chainId}if(result.blockHash&&result.blockHash.replace(/0/g,"")==="x"){result.blockHash=null}return result};Formatter.prototype.transaction=function(value){return(0,lib$e.parse)(value)};Formatter.prototype.receiptLog=function(value){return Formatter.check(this.formats.receiptLog,value)};Formatter.prototype.receipt=function(value){var result=Formatter.check(this.formats.receipt,value);if(result.root!=null){if(result.root.length<=4){var value_1=lib$2.BigNumber.from(result.root).toNumber();if(value_1===0||value_1===1){if(result.status!=null&&result.status!==value_1){logger.throwArgumentError("alt-root-status/status mismatch","value",{root:result.root,status:result.status})}result.status=value_1;delete result.root}else{logger.throwArgumentError("invalid alt-root-status","value.root",result.root)}}else if(result.root.length!==66){logger.throwArgumentError("invalid root hash","value.root",result.root)}}if(result.status!=null){result.byzantium=true}return result};Formatter.prototype.topics=function(value){var _this=this;if(Array.isArray(value)){return value.map(function(v){return _this.topics(v)})}else if(value!=null){return this.hash(value,true)}return null};Formatter.prototype.filter=function(value){return Formatter.check(this.formats.filter,value)};Formatter.prototype.filterLog=function(value){return Formatter.check(this.formats.filterLog,value)};Formatter.check=function(format,object){var result={};for(var key in format){try{var value=format[key](object[key]);if(value!==undefined){result[key]=value}}catch(error){error.checkKey=key;error.checkValue=object[key];throw error}}return result};Formatter.allowNull=function(format,nullValue){return function(value){if(value==null){return nullValue}return format(value)}};Formatter.allowFalsish=function(format,replaceValue){return function(value){if(!value){return replaceValue}return format(value)}};Formatter.arrayOf=function(format){return function(array){if(!Array.isArray(array)){throw new Error("not an array")}var result=[];array.forEach(function(value){result.push(format(value))});return result}};return Formatter}();exports.Formatter=Formatter;function isCommunityResourcable(value){return value&&typeof value.isCommunityResource==="function"}exports.isCommunityResourcable=isCommunityResourcable;function isCommunityResource(value){return isCommunityResourcable(value)&&value.isCommunityResource()}exports.isCommunityResource=isCommunityResource;var throttleMessage=false;function showThrottleMessage(){if(throttleMessage){return}throttleMessage=true;console.log("========= NOTICE =========");console.log("Request-Rate Exceeded  (this message will not be repeated)");console.log("");console.log("The default API keys for each service are provided as a highly-throttled,");console.log("community resource for low-traffic projects and early prototyping.");console.log("");console.log("While your application will continue to function, we highly recommended");console.log("signing up for your own API keys to improve performance, increase your");console.log("request rate/limit and enable other perks, such as metrics and advanced APIs.");console.log("");console.log("For more details: https://docs.ethers.io/api-keys/");console.log("==========================")}exports.showThrottleMessage=showThrottleMessage});var formatter$1=getDefaultExportFromCjs(formatter);var baseProvider=createCommonjsModule(function(module,exports){"use strict";var __extends=commonjsGlobal&&commonjsGlobal.__extends||function(){var extendStatics=function(d,b){extendStatics=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(d,b){d.__proto__=b}||function(d,b){for(var p in b)if(Object.prototype.hasOwnProperty.call(b,p))d[p]=b[p]};return extendStatics(d,b)};return function(d,b){if(typeof b!=="function"&&b!==null)throw new TypeError("Class extends value "+String(b)+" is not a constructor or null");extendStatics(d,b);function __(){this.constructor=d}d.prototype=b===null?Object.create(b):(__.prototype=b.prototype,new __)}}();var __awaiter=commonjsGlobal&&commonjsGlobal.__awaiter||function(thisArg,_arguments,P,generator){function adopt(value){return value instanceof P?value:new P(function(resolve){resolve(value)})}return new(P||(P=Promise))(function(resolve,reject){function fulfilled(value){try{step(generator.next(value))}catch(e){reject(e)}}function rejected(value){try{step(generator["throw"](value))}catch(e){reject(e)}}function step(result){result.done?resolve(result.value):adopt(result.value).then(fulfilled,rejected)}step((generator=generator.apply(thisArg,_arguments||[])).next())})};var __generator=commonjsGlobal&&commonjsGlobal.__generator||function(thisArg,body){var _={label:0,sent:function(){if(t[0]&1)throw t[1];return t[1]},trys:[],ops:[]},f,y,t,g;return g={next:verb(0),throw:verb(1),return:verb(2)},typeof Symbol==="function"&&(g[Symbol.iterator]=function(){return this}),g;function verb(n){return function(v){return step([n,v])}}function step(op){if(f)throw new TypeError("Generator is already executing.");while(_)try{if(f=1,y&&(t=op[0]&2?y["return"]:op[0]?y["throw"]||((t=y["return"])&&t.call(y),0):y.next)&&!(t=t.call(y,op[1])).done)return t;if(y=0,t)op=[op[0]&2,t.value];switch(op[0]){case 0:case 1:t=op;break;case 4:_.label++;return{value:op[1],done:false};case 5:_.label++;y=op[1];op=[0];continue;case 7:op=_.ops.pop();_.trys.pop();continue;default:if(!(t=_.trys,t=t.length>0&&t[t.length-1])&&(op[0]===6||op[0]===2)){_=0;continue}if(op[0]===3&&(!t||op[1]>t[0]&&op[1]<t[3])){_.label=op[1];break}if(op[0]===6&&_.label<t[1]){_.label=t[1];t=op;break}if(t&&_.label<t[2]){_.label=t[2];_.ops.push(op);break}if(t[2])_.ops.pop();_.trys.pop();continue}op=body.call(thisArg,_)}catch(e){op=[6,e];y=0}finally{f=t=0}if(op[0]&5)throw op[1];return{value:op[0]?op[1]:void 0,done:true}}};var __importDefault=commonjsGlobal&&commonjsGlobal.__importDefault||function(mod){return mod&&mod.__esModule?mod:{default:mod}};Object.defineProperty(exports,"__esModule",{value:true});exports.BaseProvider=exports.Resolver=exports.Event=void 0;var bech32_1=__importDefault(bech32);var logger=new lib.Logger(_version$I.version);var MAX_CCIP_REDIRECTS=10;function checkTopic(topic){if(topic==null){return"null"}if((0,lib$1.hexDataLength)(topic)!==32){logger.throwArgumentError("invalid topic","topic",topic)}return topic.toLowerCase()}function serializeTopics(topics){topics=topics.slice();while(topics.length>0&&topics[topics.length-1]==null){topics.pop()}return topics.map(function(topic){if(Array.isArray(topic)){var unique_1={};topic.forEach(function(topic){unique_1[checkTopic(topic)]=true});var sorted=Object.keys(unique_1);sorted.sort();return sorted.join("|")}else{return checkTopic(topic)}}).join("&")}function deserializeTopics(data){if(data===""){return[]}return data.split(/&/g).map(function(topic){if(topic===""){return[]}var comps=topic.split("|").map(function(topic){return topic==="null"?null:topic});return comps.length===1?comps[0]:comps})}function getEventTag(eventName){if(typeof eventName==="string"){eventName=eventName.toLowerCase();if((0,lib$1.hexDataLength)(eventName)===32){return"tx:"+eventName}if(eventName.indexOf(":")===-1){return eventName}}else if(Array.isArray(eventName)){return"filter:*:"+serializeTopics(eventName)}else if(lib$b.ForkEvent.isForkEvent(eventName)){logger.warn("not implemented");throw new Error("not implemented")}else if(eventName&&typeof eventName==="object"){return"filter:"+(eventName.address||"*")+":"+serializeTopics(eventName.topics||[])}throw new Error("invalid event - "+eventName)}function getTime(){return(new Date).getTime()}function stall(duration){return new Promise(function(resolve){setTimeout(resolve,duration)})}var PollableEvents=["block","network","pending","poll"];var Event=function(){function Event(tag,listener,once){(0,lib$3.defineReadOnly)(this,"tag",tag);(0,lib$3.defineReadOnly)(this,"listener",listener);(0,lib$3.defineReadOnly)(this,"once",once);this._lastBlockNumber=-2;this._inflight=false}Object.defineProperty(Event.prototype,"event",{get:function(){switch(this.type){case"tx":return this.hash;case"filter":return this.filter}return this.tag},enumerable:false,configurable:true});Object.defineProperty(Event.prototype,"type",{get:function(){return this.tag.split(":")[0]},enumerable:false,configurable:true});Object.defineProperty(Event.prototype,"hash",{get:function(){var comps=this.tag.split(":");if(comps[0]!=="tx"){return null}return comps[1]},enumerable:false,configurable:true});Object.defineProperty(Event.prototype,"filter",{get:function(){var comps=this.tag.split(":");if(comps[0]!=="filter"){return null}var address=comps[1];var topics=deserializeTopics(comps[2]);var filter={};if(topics.length>0){filter.topics=topics}if(address&&address!=="*"){filter.address=address}return filter},enumerable:false,configurable:true});Event.prototype.pollable=function(){return this.tag.indexOf(":")>=0||PollableEvents.indexOf(this.tag)>=0};return Event}();exports.Event=Event;var coinInfos={0:{symbol:"btc",p2pkh:0,p2sh:5,prefix:"bc"},2:{symbol:"ltc",p2pkh:48,p2sh:50,prefix:"ltc"},3:{symbol:"doge",p2pkh:30,p2sh:22},60:{symbol:"eth",ilk:"eth"},61:{symbol:"etc",ilk:"eth"},700:{symbol:"xdai",ilk:"eth"}};function bytes32ify(value){return(0,lib$1.hexZeroPad)(lib$2.BigNumber.from(value).toHexString(),32)}function base58Encode(data){return lib$g.Base58.encode((0,lib$1.concat)([data,(0,lib$1.hexDataSlice)((0,lib$h.sha256)((0,lib$h.sha256)(data)),0,4)]))}var matcherIpfs=new RegExp("^(ipfs)://(.*)$","i");var matchers=[new RegExp("^(https)://(.*)$","i"),new RegExp("^(data):(.*)$","i"),matcherIpfs,new RegExp("^eip155:[0-9]+/(erc[0-9]+):(.*)$","i")];function _parseString(result,start){try{return(0,lib$8.toUtf8String)(_parseBytes(result,start))}catch(error){}return null}function _parseBytes(result,start){if(result==="0x"){return null}var offset=lib$2.BigNumber.from((0,lib$1.hexDataSlice)(result,start,start+32)).toNumber();var length=lib$2.BigNumber.from((0,lib$1.hexDataSlice)(result,offset,offset+32)).toNumber();return(0,lib$1.hexDataSlice)(result,offset+32,offset+32+length)}function getIpfsLink(link){if(link.match(/^ipfs:\/\/ipfs\//i)){link=link.substring(12)}else if(link.match(/^ipfs:\/\//i)){link=link.substring(7)}else{logger.throwArgumentError("unsupported IPFS format","link",link)}return"https://gateway.ipfs.io/ipfs/"+link}function numPad(value){var result=(0,lib$1.arrayify)(value);if(result.length>32){throw new Error("internal; should not happen")}var padded=new Uint8Array(32);padded.set(result,32-result.length);return padded}function bytesPad(value){if(value.length%32===0){return value}var result=new Uint8Array(Math.ceil(value.length/32)*32);result.set(value);return result}function encodeBytes(datas){var result=[];var byteCount=0;for(var i=0;i<datas.length;i++){result.push(null);byteCount+=32}for(var i=0;i<datas.length;i++){var data=(0,lib$1.arrayify)(datas[i]);result[i]=numPad(byteCount);result.push(numPad(data.length));result.push(bytesPad(data));byteCount+=32+Math.ceil(data.length/32)*32}return(0,lib$1.hexConcat)(result)}var Resolver=function(){function Resolver(provider,address,name,resolvedAddress){(0,lib$3.defineReadOnly)(this,"provider",provider);(0,lib$3.defineReadOnly)(this,"name",name);(0,lib$3.defineReadOnly)(this,"address",provider.formatter.address(address));(0,lib$3.defineReadOnly)(this,"_resolvedAddress",resolvedAddress)}Resolver.prototype.supportsWildcard=function(){var _this=this;if(!this._supportsEip2544){this._supportsEip2544=this.provider.call({to:this.address,data:"0x01ffc9a79061b92300000000000000000000000000000000000000000000000000000000"}).then(function(result){return lib$2.BigNumber.from(result).eq(1)}).catch(function(error){if(error.code===lib.Logger.errors.CALL_EXCEPTION){return false}_this._supportsEip2544=null;throw error})}return this._supportsEip2544};Resolver.prototype._fetch=function(selector,parameters){return __awaiter(this,void 0,void 0,function(){var tx,parseBytes,result,error_1;return __generator(this,function(_a){switch(_a.label){case 0:tx={to:this.address,ccipReadEnabled:true,data:(0,lib$1.hexConcat)([selector,(0,lib$9.namehash)(this.name),parameters||"0x"])};parseBytes=false;return[4,this.supportsWildcard()];case 1:if(_a.sent()){parseBytes=true;tx.data=(0,lib$1.hexConcat)(["0x9061b923",encodeBytes([(0,lib$9.dnsEncode)(this.name),tx.data])])}_a.label=2;case 2:_a.trys.push([2,4,,5]);return[4,this.provider.call(tx)];case 3:result=_a.sent();if((0,lib$1.arrayify)(result).length%32===4){logger.throwError("resolver threw error",lib.Logger.errors.CALL_EXCEPTION,{transaction:tx,data:result})}if(parseBytes){result=_parseBytes(result,0)}return[2,result];case 4:error_1=_a.sent();if(error_1.code===lib.Logger.errors.CALL_EXCEPTION){return[2,null]}throw error_1;case 5:return[2]}})})};Resolver.prototype._fetchBytes=function(selector,parameters){return __awaiter(this,void 0,void 0,function(){var result;return __generator(this,function(_a){switch(_a.label){case 0:return[4,this._fetch(selector,parameters)];case 1:result=_a.sent();if(result!=null){return[2,_parseBytes(result,0)]}return[2,null]}})})};Resolver.prototype._getAddress=function(coinType,hexBytes){var coinInfo=coinInfos[String(coinType)];if(coinInfo==null){logger.throwError("unsupported coin type: "+coinType,lib.Logger.errors.UNSUPPORTED_OPERATION,{operation:"getAddress("+coinType+")"})}if(coinInfo.ilk==="eth"){return this.provider.formatter.address(hexBytes)}var bytes=(0,lib$1.arrayify)(hexBytes);if(coinInfo.p2pkh!=null){var p2pkh=hexBytes.match(/^0x76a9([0-9a-f][0-9a-f])([0-9a-f]*)88ac$/);if(p2pkh){var length_1=parseInt(p2pkh[1],16);if(p2pkh[2].length===length_1*2&&length_1>=1&&length_1<=75){return base58Encode((0,lib$1.concat)([[coinInfo.p2pkh],"0x"+p2pkh[2]]))}}}if(coinInfo.p2sh!=null){var p2sh=hexBytes.match(/^0xa9([0-9a-f][0-9a-f])([0-9a-f]*)87$/);if(p2sh){var length_2=parseInt(p2sh[1],16);if(p2sh[2].length===length_2*2&&length_2>=1&&length_2<=75){return base58Encode((0,lib$1.concat)([[coinInfo.p2sh],"0x"+p2sh[2]]))}}}if(coinInfo.prefix!=null){var length_3=bytes[1];var version_1=bytes[0];if(version_1===0){if(length_3!==20&&length_3!==32){version_1=-1}}else{version_1=-1}if(version_1>=0&&bytes.length===2+length_3&&length_3>=1&&length_3<=75){var words=bech32_1.default.toWords(bytes.slice(2));words.unshift(version_1);return bech32_1.default.encode(coinInfo.prefix,words)}}return null};Resolver.prototype.getAddress=function(coinType){return __awaiter(this,void 0,void 0,function(){var result,error_2,hexBytes,address;return __generator(this,function(_a){switch(_a.label){case 0:if(coinType==null){coinType=60}if(!(coinType===60))return[3,4];_a.label=1;case 1:_a.trys.push([1,3,,4]);return[4,this._fetch("0x3b3b57de")];case 2:result=_a.sent();if(result==="0x"||result===lib$7.HashZero){return[2,null]}return[2,this.provider.formatter.callAddress(result)];case 3:error_2=_a.sent();if(error_2.code===lib.Logger.errors.CALL_EXCEPTION){return[2,null]}throw error_2;case 4:return[4,this._fetchBytes("0xf1cb7e06",bytes32ify(coinType))];case 5:hexBytes=_a.sent();if(hexBytes==null||hexBytes==="0x"){return[2,null]}address=this._getAddress(coinType,hexBytes);if(address==null){logger.throwError("invalid or unsupported coin data",lib.Logger.errors.UNSUPPORTED_OPERATION,{operation:"getAddress("+coinType+")",coinType:coinType,data:hexBytes})}return[2,address]}})})};Resolver.prototype.getAvatar=function(){return __awaiter(this,void 0,void 0,function(){var linkage,avatar,i,match,scheme,_a,selector,owner,_b,comps,addr,tokenId,tokenOwner,_c,_d,balance,_e,_f,tx,metadataUrl,_g,metadata,imageUrl,ipfs,error_3;return __generator(this,function(_h){switch(_h.label){case 0:linkage=[{type:"name",content:this.name}];_h.label=1;case 1:_h.trys.push([1,19,,20]);return[4,this.getText("avatar")];case 2:avatar=_h.sent();if(avatar==null){return[2,null]}i=0;_h.label=3;case 3:if(!(i<matchers.length))return[3,18];match=avatar.match(matchers[i]);if(match==null){return[3,17]}scheme=match[1].toLowerCase();_a=scheme;switch(_a){case"https":return[3,4];case"data":return[3,5];case"ipfs":return[3,6];case"erc721":return[3,7];case"erc1155":return[3,7]}return[3,17];case 4:linkage.push({type:"url",content:avatar});return[2,{linkage:linkage,url:avatar}];case 5:linkage.push({type:"data",content:avatar});return[2,{linkage:linkage,url:avatar}];case 6:linkage.push({type:"ipfs",content:avatar});return[2,{linkage:linkage,url:getIpfsLink(avatar)}];case 7:selector=scheme==="erc721"?"0xc87b56dd":"0x0e89341c";linkage.push({type:scheme,content:avatar});_b=this._resolvedAddress;if(_b)return[3,9];return[4,this.getAddress()];case 8:_b=_h.sent();_h.label=9;case 9:owner=_b;comps=(match[2]||"").split("/");if(comps.length!==2){return[2,null]}return[4,this.provider.formatter.address(comps[0])];case 10:addr=_h.sent();tokenId=(0,lib$1.hexZeroPad)(lib$2.BigNumber.from(comps[1]).toHexString(),32);if(!(scheme==="erc721"))return[3,12];_d=(_c=this.provider.formatter).callAddress;return[4,this.provider.call({to:addr,data:(0,lib$1.hexConcat)(["0x6352211e",tokenId])})];case 11:tokenOwner=_d.apply(_c,[_h.sent()]);if(owner!==tokenOwner){return[2,null]}linkage.push({type:"owner",content:tokenOwner});return[3,14];case 12:if(!(scheme==="erc1155"))return[3,14];_f=(_e=lib$2.BigNumber).from;return[4,this.provider.call({to:addr,data:(0,lib$1.hexConcat)(["0x00fdd58e",(0,lib$1.hexZeroPad)(owner,32),tokenId])})];case 13:balance=_f.apply(_e,[_h.sent()]);if(balance.isZero()){return[2,null]}linkage.push({type:"balance",content:balance.toString()});_h.label=14;case 14:tx={to:this.provider.formatter.address(comps[0]),data:(0,lib$1.hexConcat)([selector,tokenId])};_g=_parseString;return[4,this.provider.call(tx)];case 15:metadataUrl=_g.apply(void 0,[_h.sent(),0]);if(metadataUrl==null){return[2,null]}linkage.push({type:"metadata-url-base",content:metadataUrl});if(scheme==="erc1155"){metadataUrl=metadataUrl.replace("{id}",tokenId.substring(2));linkage.push({type:"metadata-url-expanded",content:metadataUrl})}if(metadataUrl.match(/^ipfs:/i)){metadataUrl=getIpfsLink(metadataUrl)}linkage.push({type:"metadata-url",content:metadataUrl});return[4,(0,lib$q.fetchJson)(metadataUrl)];case 16:metadata=_h.sent();if(!metadata){return[2,null]}linkage.push({type:"metadata",content:JSON.stringify(metadata)});imageUrl=metadata.image;if(typeof imageUrl!=="string"){return[2,null]}if(imageUrl.match(/^(https:\/\/|data:)/i)){}else{ipfs=imageUrl.match(matcherIpfs);if(ipfs==null){return[2,null]}linkage.push({type:"url-ipfs",content:imageUrl});imageUrl=getIpfsLink(imageUrl)}linkage.push({type:"url",content:imageUrl});return[2,{linkage:linkage,url:imageUrl}];case 17:i++;return[3,3];case 18:return[3,20];case 19:error_3=_h.sent();return[3,20];case 20:return[2,null]}})})};Resolver.prototype.getContentHash=function(){return __awaiter(this,void 0,void 0,function(){var hexBytes,ipfs,length_4,ipns,length_5,swarm,skynet,urlSafe_1,hash;return __generator(this,function(_a){switch(_a.label){case 0:return[4,this._fetchBytes("0xbc1c58d1")];case 1:hexBytes=_a.sent();if(hexBytes==null||hexBytes==="0x"){return[2,null]}ipfs=hexBytes.match(/^0xe3010170(([0-9a-f][0-9a-f])([0-9a-f][0-9a-f])([0-9a-f]*))$/);if(ipfs){length_4=parseInt(ipfs[3],16);if(ipfs[4].length===length_4*2){return[2,"ipfs://"+lib$g.Base58.encode("0x"+ipfs[1])]}}ipns=hexBytes.match(/^0xe5010172(([0-9a-f][0-9a-f])([0-9a-f][0-9a-f])([0-9a-f]*))$/);if(ipns){length_5=parseInt(ipns[3],16);if(ipns[4].length===length_5*2){return[2,"ipns://"+lib$g.Base58.encode("0x"+ipns[1])]}}swarm=hexBytes.match(/^0xe40101fa011b20([0-9a-f]*)$/);if(swarm){if(swarm[1].length===32*2){return[2,"bzz://"+swarm[1]]}}skynet=hexBytes.match(/^0x90b2c605([0-9a-f]*)$/);if(skynet){if(skynet[1].length===34*2){urlSafe_1={"=":"","+":"-","/":"_"};hash=(0,lib$p.encode)("0x"+skynet[1]).replace(/[=+\/]/g,function(a){return urlSafe_1[a]});return[2,"sia://"+hash]}}return[2,logger.throwError("invalid or unsupported content hash data",lib.Logger.errors.UNSUPPORTED_OPERATION,{operation:"getContentHash()",data:hexBytes})]}})})};Resolver.prototype.getText=function(key){return __awaiter(this,void 0,void 0,function(){var keyBytes,hexBytes;return __generator(this,function(_a){switch(_a.label){case 0:keyBytes=(0,lib$8.toUtf8Bytes)(key);keyBytes=(0,lib$1.concat)([bytes32ify(64),bytes32ify(keyBytes.length),keyBytes]);if(keyBytes.length%32!==0){keyBytes=(0,lib$1.concat)([keyBytes,(0,lib$1.hexZeroPad)("0x",32-key.length%32)])}return[4,this._fetchBytes("0x59d1d43c",(0,lib$1.hexlify)(keyBytes))];case 1:hexBytes=_a.sent();if(hexBytes==null||hexBytes==="0x"){return[2,null]}return[2,(0,lib$8.toUtf8String)(hexBytes)]}})})};return Resolver}();exports.Resolver=Resolver;var defaultFormatter=null;var nextPollId=1;var BaseProvider=function(_super){__extends(BaseProvider,_super);function BaseProvider(network){var _newTarget=this.constructor;var _this=_super.call(this)||this;_this._events=[];_this._emitted={block:-2};_this.disableCcipRead=false;_this.formatter=_newTarget.getFormatter();(0,lib$3.defineReadOnly)(_this,"anyNetwork",network==="any");if(_this.anyNetwork){network=_this.detectNetwork()}if(network instanceof Promise){_this._networkPromise=network;network.catch(function(error){});_this._ready().catch(function(error){})}else{var knownNetwork=(0,lib$3.getStatic)(_newTarget,"getNetwork")(network);if(knownNetwork){(0,lib$3.defineReadOnly)(_this,"_network",knownNetwork);_this.emit("network",knownNetwork,null)}else{logger.throwArgumentError("invalid network","network",network)}}_this._maxInternalBlockNumber=-1024;_this._lastBlockNumber=-2;_this._maxFilterBlockRange=10;_this._pollingInterval=4e3;_this._fastQueryDate=0;return _this}BaseProvider.prototype._ready=function(){return __awaiter(this,void 0,void 0,function(){var network,error_4;return __generator(this,function(_a){switch(_a.label){case 0:if(!(this._network==null))return[3,7];network=null;if(!this._networkPromise)return[3,4];_a.label=1;case 1:_a.trys.push([1,3,,4]);return[4,this._networkPromise];case 2:network=_a.sent();return[3,4];case 3:error_4=_a.sent();return[3,4];case 4:if(!(network==null))return[3,6];return[4,this.detectNetwork()];case 5:network=_a.sent();_a.label=6;case 6:if(!network){logger.throwError("no network detected",lib.Logger.errors.UNKNOWN_ERROR,{})}if(this._network==null){if(this.anyNetwork){this._network=network}else{(0,lib$3.defineReadOnly)(this,"_network",network)}this.emit("network",network,null)}_a.label=7;case 7:return[2,this._network]}})})};Object.defineProperty(BaseProvider.prototype,"ready",{get:function(){var _this=this;return(0,lib$q.poll)(function(){return _this._ready().then(function(network){return network},function(error){if(error.code===lib.Logger.errors.NETWORK_ERROR&&error.event==="noNetwork"){return undefined}throw error})})},enumerable:false,configurable:true});BaseProvider.getFormatter=function(){if(defaultFormatter==null){defaultFormatter=new formatter.Formatter}return defaultFormatter};BaseProvider.getNetwork=function(network){return(0,lib$o.getNetwork)(network==null?"homestead":network)};BaseProvider.prototype.ccipReadFetch=function(tx,calldata,urls){return __awaiter(this,void 0,void 0,function(){var sender,data,errorMessages,i,url,href,json,result,errorMessage;return __generator(this,function(_a){switch(_a.label){case 0:if(this.disableCcipRead||urls.length===0){return[2,null]}sender=tx.to.toLowerCase();data=calldata.toLowerCase();errorMessages=[];i=0;_a.label=1;case 1:if(!(i<urls.length))return[3,4];url=urls[i];href=url.replace("{sender}",sender).replace("{data}",data);json=url.indexOf("{data}")>=0?null:JSON.stringify({data:data,sender:sender});return[4,(0,lib$q.fetchJson)({url:href,errorPassThrough:true},json,function(value,response){value.status=response.statusCode;return value})];case 2:result=_a.sent();if(result.data){return[2,result.data]}errorMessage=result.message||"unknown error";if(result.status>=400&&result.status<500){return[2,logger.throwError("response not found during CCIP fetch: "+errorMessage,lib.Logger.errors.SERVER_ERROR,{url:url,errorMessage:errorMessage})]}errorMessages.push(errorMessage);_a.label=3;case 3:i++;return[3,1];case 4:return[2,logger.throwError("error encountered during CCIP fetch: "+errorMessages.map(function(m){return JSON.stringify(m)}).join(", "),lib.Logger.errors.SERVER_ERROR,{urls:urls,errorMessages:errorMessages})]}})})};BaseProvider.prototype._getInternalBlockNumber=function(maxAge){return __awaiter(this,void 0,void 0,function(){var internalBlockNumber,result,error_5,reqTime,checkInternalBlockNumber;var _this=this;return __generator(this,function(_a){switch(_a.label){case 0:return[4,this._ready()];case 1:_a.sent();if(!(maxAge>0))return[3,7];_a.label=2;case 2:if(!this._internalBlockNumber)return[3,7];internalBlockNumber=this._internalBlockNumber;_a.label=3;case 3:_a.trys.push([3,5,,6]);return[4,internalBlockNumber];case 4:result=_a.sent();if(getTime()-result.respTime<=maxAge){return[2,result.blockNumber]}return[3,7];case 5:error_5=_a.sent();if(this._internalBlockNumber===internalBlockNumber){return[3,7]}return[3,6];case 6:return[3,2];case 7:reqTime=getTime();checkInternalBlockNumber=(0,lib$3.resolveProperties)({blockNumber:this.perform("getBlockNumber",{}),networkError:this.getNetwork().then(function(network){return null},function(error){return error})}).then(function(_a){var blockNumber=_a.blockNumber,networkError=_a.networkError;if(networkError){if(_this._internalBlockNumber===checkInternalBlockNumber){_this._internalBlockNumber=null}throw networkError}var respTime=getTime();blockNumber=lib$2.BigNumber.from(blockNumber).toNumber();if(blockNumber<_this._maxInternalBlockNumber){blockNumber=_this._maxInternalBlockNumber}_this._maxInternalBlockNumber=blockNumber;_this._setFastBlockNumber(blockNumber);return{blockNumber:blockNumber,reqTime:reqTime,respTime:respTime}});this._internalBlockNumber=checkInternalBlockNumber;checkInternalBlockNumber.catch(function(error){if(_this._internalBlockNumber===checkInternalBlockNumber){_this._internalBlockNumber=null}});return[4,checkInternalBlockNumber];case 8:return[2,_a.sent().blockNumber]}})})};BaseProvider.prototype.poll=function(){return __awaiter(this,void 0,void 0,function(){var pollId,runners,blockNumber,error_6,i;var _this=this;return __generator(this,function(_a){switch(_a.label){case 0:pollId=nextPollId++;runners=[];blockNumber=null;_a.label=1;case 1:_a.trys.push([1,3,,4]);return[4,this._getInternalBlockNumber(100+this.pollingInterval/2)];case 2:blockNumber=_a.sent();return[3,4];case 3:error_6=_a.sent();this.emit("error",error_6);return[2];case 4:this._setFastBlockNumber(blockNumber);this.emit("poll",pollId,blockNumber);if(blockNumber===this._lastBlockNumber){this.emit("didPoll",pollId);return[2]}if(this._emitted.block===-2){this._emitted.block=blockNumber-1}if(Math.abs(this._emitted.block-blockNumber)>1e3){logger.warn("network block skew detected; skipping block events (emitted="+this._emitted.block+" blockNumber"+blockNumber+")");this.emit("error",logger.makeError("network block skew detected",lib.Logger.errors.NETWORK_ERROR,{blockNumber:blockNumber,event:"blockSkew",previousBlockNumber:this._emitted.block}));this.emit("block",blockNumber)}else{for(i=this._emitted.block+1;i<=blockNumber;i++){this.emit("block",i)}}if(this._emitted.block!==blockNumber){this._emitted.block=blockNumber;Object.keys(this._emitted).forEach(function(key){if(key==="block"){return}var eventBlockNumber=_this._emitted[key];if(eventBlockNumber==="pending"){return}if(blockNumber-eventBlockNumber>12){delete _this._emitted[key]}})}if(this._lastBlockNumber===-2){this._lastBlockNumber=blockNumber-1}this._events.forEach(function(event){switch(event.type){case"tx":{var hash_2=event.hash;var runner=_this.getTransactionReceipt(hash_2).then(function(receipt){if(!receipt||receipt.blockNumber==null){return null}_this._emitted["t:"+hash_2]=receipt.blockNumber;_this.emit(hash_2,receipt);return null}).catch(function(error){_this.emit("error",error)});runners.push(runner);break}case"filter":{if(!event._inflight){event._inflight=true;var filter_1=event.filter;filter_1.fromBlock=event._lastBlockNumber+1;filter_1.toBlock=blockNumber;if(filter_1.toBlock-_this._maxFilterBlockRange>filter_1.fromBlock){filter_1.fromBlock=filter_1.toBlock-_this._maxFilterBlockRange}var runner=_this.getLogs(filter_1).then(function(logs){event._inflight=false;if(logs.length===0){return}logs.forEach(function(log){if(log.blockNumber>event._lastBlockNumber){event._lastBlockNumber=log.blockNumber}_this._emitted["b:"+log.blockHash]=log.blockNumber;_this._emitted["t:"+log.transactionHash]=log.blockNumber;_this.emit(filter_1,log)})}).catch(function(error){_this.emit("error",error);event._inflight=false});runners.push(runner)}break}}});this._lastBlockNumber=blockNumber;Promise.all(runners).then(function(){_this.emit("didPoll",pollId)}).catch(function(error){_this.emit("error",error)});return[2]}})})};BaseProvider.prototype.resetEventsBlock=function(blockNumber){this._lastBlockNumber=blockNumber-1;if(this.polling){this.poll()}};Object.defineProperty(BaseProvider.prototype,"network",{get:function(){return this._network},enumerable:false,configurable:true});BaseProvider.prototype.detectNetwork=function(){return __awaiter(this,void 0,void 0,function(){return __generator(this,function(_a){return[2,logger.throwError("provider does not support network detection",lib.Logger.errors.UNSUPPORTED_OPERATION,{operation:"provider.detectNetwork"})]})})};BaseProvider.prototype.getNetwork=function(){return __awaiter(this,void 0,void 0,function(){var network,currentNetwork,error;return __generator(this,function(_a){switch(_a.label){case 0:return[4,this._ready()];case 1:network=_a.sent();return[4,this.detectNetwork()];case 2:currentNetwork=_a.sent();if(!(network.chainId!==currentNetwork.chainId))return[3,5];if(!this.anyNetwork)return[3,4];this._network=currentNetwork;this._lastBlockNumber=-2;this._fastBlockNumber=null;this._fastBlockNumberPromise=null;this._fastQueryDate=0;this._emitted.block=-2;this._maxInternalBlockNumber=-1024;this._internalBlockNumber=null;this.emit("network",currentNetwork,network);return[4,stall(0)];case 3:_a.sent();return[2,this._network];case 4:error=logger.makeError("underlying network changed",lib.Logger.errors.NETWORK_ERROR,{event:"changed",network:network,detectedNetwork:currentNetwork});this.emit("error",error);throw error;case 5:return[2,network]}})})};Object.defineProperty(BaseProvider.prototype,"blockNumber",{get:function(){var _this=this;this._getInternalBlockNumber(100+this.pollingInterval/2).then(function(blockNumber){_this._setFastBlockNumber(blockNumber)},function(error){});return this._fastBlockNumber!=null?this._fastBlockNumber:-1},enumerable:false,configurable:true});Object.defineProperty(BaseProvider.prototype,"polling",{get:function(){return this._poller!=null},set:function(value){var _this=this;if(value&&!this._poller){this._poller=setInterval(function(){_this.poll()},this.pollingInterval);if(!this._bootstrapPoll){this._bootstrapPoll=setTimeout(function(){_this.poll();_this._bootstrapPoll=setTimeout(function(){if(!_this._poller){_this.poll()}_this._bootstrapPoll=null},_this.pollingInterval)},0)}}else if(!value&&this._poller){clearInterval(this._poller);this._poller=null}},enumerable:false,configurable:true});Object.defineProperty(BaseProvider.prototype,"pollingInterval",{get:function(){return this._pollingInterval},set:function(value){var _this=this;if(typeof value!=="number"||value<=0||parseInt(String(value))!=value){throw new Error("invalid polling interval")}this._pollingInterval=value;if(this._poller){clearInterval(this._poller);this._poller=setInterval(function(){_this.poll()},this._pollingInterval)}},enumerable:false,configurable:true});BaseProvider.prototype._getFastBlockNumber=function(){var _this=this;var now=getTime();if(now-this._fastQueryDate>2*this._pollingInterval){this._fastQueryDate=now;this._fastBlockNumberPromise=this.getBlockNumber().then(function(blockNumber){if(_this._fastBlockNumber==null||blockNumber>_this._fastBlockNumber){_this._fastBlockNumber=blockNumber}return _this._fastBlockNumber})}return this._fastBlockNumberPromise};BaseProvider.prototype._setFastBlockNumber=function(blockNumber){if(this._fastBlockNumber!=null&&blockNumber<this._fastBlockNumber){return}this._fastQueryDate=getTime();if(this._fastBlockNumber==null||blockNumber>this._fastBlockNumber){this._fastBlockNumber=blockNumber;this._fastBlockNumberPromise=Promise.resolve(blockNumber)}};BaseProvider.prototype.waitForTransaction=function(transactionHash,confirmations,timeout){return __awaiter(this,void 0,void 0,function(){return __generator(this,function(_a){return[2,this._waitForTransaction(transactionHash,confirmations==null?1:confirmations,timeout||0,null)]})})};BaseProvider.prototype._waitForTransaction=function(transactionHash,confirmations,timeout,replaceable){return __awaiter(this,void 0,void 0,function(){var receipt;var _this=this;return __generator(this,function(_a){switch(_a.label){case 0:return[4,this.getTransactionReceipt(transactionHash)];case 1:receipt=_a.sent();if((receipt?receipt.confirmations:0)>=confirmations){return[2,receipt]}return[2,new Promise(function(resolve,reject){var cancelFuncs=[];var done=false;var alreadyDone=function(){if(done){return true}done=true;cancelFuncs.forEach(function(func){func()});return false};var minedHandler=function(receipt){if(receipt.confirmations<confirmations){return}if(alreadyDone()){return}resolve(receipt)};_this.on(transactionHash,minedHandler);cancelFuncs.push(function(){_this.removeListener(transactionHash,minedHandler)});if(replaceable){var lastBlockNumber_1=replaceable.startBlock;var scannedBlock_1=null;var replaceHandler_1=function(blockNumber){return __awaiter(_this,void 0,void 0,function(){var _this=this;return __generator(this,function(_a){switch(_a.label){case 0:if(done){return[2]}return[4,stall(1e3)];case 1:_a.sent();this.getTransactionCount(replaceable.from).then(function(nonce){return __awaiter(_this,void 0,void 0,function(){var mined,block,ti,tx,receipt_1,reason;return __generator(this,function(_a){switch(_a.label){case 0:if(done){return[2]}if(!(nonce<=replaceable.nonce))return[3,1];lastBlockNumber_1=blockNumber;return[3,9];case 1:return[4,this.getTransaction(transactionHash)];case 2:mined=_a.sent();if(mined&&mined.blockNumber!=null){return[2]}if(scannedBlock_1==null){scannedBlock_1=lastBlockNumber_1-3;if(scannedBlock_1<replaceable.startBlock){scannedBlock_1=replaceable.startBlock}}_a.label=3;case 3:if(!(scannedBlock_1<=blockNumber))return[3,9];if(done){return[2]}return[4,this.getBlockWithTransactions(scannedBlock_1)];case 4:block=_a.sent();ti=0;_a.label=5;case 5:if(!(ti<block.transactions.length))return[3,8];tx=block.transactions[ti];if(tx.hash===transactionHash){return[2]}if(!(tx.from===replaceable.from&&tx.nonce===replaceable.nonce))return[3,7];if(done){return[2]}return[4,this.waitForTransaction(tx.hash,confirmations)];case 6:receipt_1=_a.sent();if(alreadyDone()){return[2]}reason="replaced";if(tx.data===replaceable.data&&tx.to===replaceable.to&&tx.value.eq(replaceable.value)){reason="repriced"}else if(tx.data==="0x"&&tx.from===tx.to&&tx.value.isZero()){reason="cancelled"}reject(logger.makeError("transaction was replaced",lib.Logger.errors.TRANSACTION_REPLACED,{cancelled:reason==="replaced"||reason==="cancelled",reason:reason,replacement:this._wrapTransaction(tx),hash:transactionHash,receipt:receipt_1}));return[2];case 7:ti++;return[3,5];case 8:scannedBlock_1++;return[3,3];case 9:if(done){return[2]}this.once("block",replaceHandler_1);return[2]}})})},function(error){if(done){return}_this.once("block",replaceHandler_1)});return[2]}})})};if(done){return}_this.once("block",replaceHandler_1);cancelFuncs.push(function(){_this.removeListener("block",replaceHandler_1)})}if(typeof timeout==="number"&&timeout>0){var timer_1=setTimeout(function(){if(alreadyDone()){return}reject(logger.makeError("timeout exceeded",lib.Logger.errors.TIMEOUT,{timeout:timeout}))},timeout);if(timer_1.unref){timer_1.unref()}cancelFuncs.push(function(){clearTimeout(timer_1)})}})]}})})};BaseProvider.prototype.getBlockNumber=function(){return __awaiter(this,void 0,void 0,function(){return __generator(this,function(_a){return[2,this._getInternalBlockNumber(0)]})})};BaseProvider.prototype.getGasPrice=function(){return __awaiter(this,void 0,void 0,function(){var result;return __generator(this,function(_a){switch(_a.label){case 0:return[4,this.getNetwork()];case 1:_a.sent();return[4,this.perform("getGasPrice",{})];case 2:result=_a.sent();try{return[2,lib$2.BigNumber.from(result)]}catch(error){return[2,logger.throwError("bad result from backend",lib.Logger.errors.SERVER_ERROR,{method:"getGasPrice",result:result,error:error})]}return[2]}})})};BaseProvider.prototype.getBalance=function(addressOrName,blockTag){return __awaiter(this,void 0,void 0,function(){var params,result;return __generator(this,function(_a){switch(_a.label){case 0:return[4,this.getNetwork()];case 1:_a.sent();return[4,(0,lib$3.resolveProperties)({address:this._getAddress(addressOrName),blockTag:this._getBlockTag(blockTag)})];case 2:params=_a.sent();return[4,this.perform("getBalance",params)];case 3:result=_a.sent();try{return[2,lib$2.BigNumber.from(result)]}catch(error){return[2,logger.throwError("bad result from backend",lib.Logger.errors.SERVER_ERROR,{method:"getBalance",params:params,result:result,error:error})]}return[2]}})})};BaseProvider.prototype.getTransactionCount=function(addressOrName,blockTag){return __awaiter(this,void 0,void 0,function(){var params,result;return __generator(this,function(_a){switch(_a.label){case 0:return[4,this.getNetwork()];case 1:_a.sent();return[4,(0,lib$3.resolveProperties)({address:this._getAddress(addressOrName),blockTag:this._getBlockTag(blockTag)})];case 2:params=_a.sent();return[4,this.perform("getTransactionCount",params)];case 3:result=_a.sent();try{return[2,lib$2.BigNumber.from(result).toNumber()]}catch(error){return[2,logger.throwError("bad result from backend",lib.Logger.errors.SERVER_ERROR,{method:"getTransactionCount",params:params,result:result,error:error})]}return[2]}})})};BaseProvider.prototype.getCode=function(addressOrName,blockTag){return __awaiter(this,void 0,void 0,function(){var params,result;return __generator(this,function(_a){switch(_a.label){case 0:return[4,this.getNetwork()];case 1:_a.sent();return[4,(0,lib$3.resolveProperties)({address:this._getAddress(addressOrName),blockTag:this._getBlockTag(blockTag)})];case 2:params=_a.sent();return[4,this.perform("getCode",params)];case 3:result=_a.sent();try{return[2,(0,lib$1.hexlify)(result)]}catch(error){return[2,logger.throwError("bad result from backend",lib.Logger.errors.SERVER_ERROR,{method:"getCode",params:params,result:result,error:error})]}return[2]}})})};BaseProvider.prototype.getStorageAt=function(addressOrName,position,blockTag){return __awaiter(this,void 0,void 0,function(){var params,result;return __generator(this,function(_a){switch(_a.label){case 0:return[4,this.getNetwork()];case 1:_a.sent();return[4,(0,lib$3.resolveProperties)({address:this._getAddress(addressOrName),blockTag:this._getBlockTag(blockTag),position:Promise.resolve(position).then(function(p){return(0,lib$1.hexValue)(p)})})];case 2:params=_a.sent();return[4,this.perform("getStorageAt",params)];case 3:result=_a.sent();try{return[2,(0,lib$1.hexlify)(result)]}catch(error){return[2,logger.throwError("bad result from backend",lib.Logger.errors.SERVER_ERROR,{method:"getStorageAt",params:params,result:result,error:error})]}return[2]}})})};BaseProvider.prototype._wrapTransaction=function(tx,hash,startBlock){var _this=this;if(hash!=null&&(0,lib$1.hexDataLength)(hash)!==32){throw new Error("invalid response - sendTransaction")}var result=tx;if(hash!=null&&tx.hash!==hash){logger.throwError("Transaction hash mismatch from Provider.sendTransaction.",lib.Logger.errors.UNKNOWN_ERROR,{expectedHash:tx.hash,returnedHash:hash})}result.wait=function(confirms,timeout){return __awaiter(_this,void 0,void 0,function(){var replacement,receipt;return __generator(this,function(_a){switch(_a.label){case 0:if(confirms==null){confirms=1}if(timeout==null){timeout=0}replacement=undefined;if(confirms!==0&&startBlock!=null){replacement={data:tx.data,from:tx.from,nonce:tx.nonce,to:tx.to,value:tx.value,startBlock:startBlock}}return[4,this._waitForTransaction(tx.hash,confirms,timeout,replacement)];case 1:receipt=_a.sent();if(receipt==null&&confirms===0){return[2,null]}this._emitted["t:"+tx.hash]=receipt.blockNumber;if(receipt.status===0){logger.throwError("transaction failed",lib.Logger.errors.CALL_EXCEPTION,{transactionHash:tx.hash,transaction:tx,receipt:receipt})}return[2,receipt]}})})};return result};BaseProvider.prototype.sendTransaction=function(signedTransaction){return __awaiter(this,void 0,void 0,function(){var hexTx,tx,blockNumber,hash,error_7;return __generator(this,function(_a){switch(_a.label){case 0:return[4,this.getNetwork()];case 1:_a.sent();return[4,Promise.resolve(signedTransaction).then(function(t){return(0,lib$1.hexlify)(t)})];case 2:hexTx=_a.sent();tx=this.formatter.transaction(signedTransaction);if(tx.confirmations==null){tx.confirmations=0}return[4,this._getInternalBlockNumber(100+2*this.pollingInterval)];case 3:blockNumber=_a.sent();_a.label=4;case 4:_a.trys.push([4,6,,7]);return[4,this.perform("sendTransaction",{signedTransaction:hexTx})];case 5:hash=_a.sent();return[2,this._wrapTransaction(tx,hash,blockNumber)];case 6:error_7=_a.sent();error_7.transaction=tx;error_7.transactionHash=tx.hash;throw error_7;case 7:return[2]}})})};BaseProvider.prototype._getTransactionRequest=function(transaction){return __awaiter(this,void 0,void 0,function(){var values,tx,_a,_b;var _this=this;return __generator(this,function(_c){switch(_c.label){case 0:return[4,transaction];case 1:values=_c.sent();tx={};["from","to"].forEach(function(key){if(values[key]==null){return}tx[key]=Promise.resolve(values[key]).then(function(v){return v?_this._getAddress(v):null})});["gasLimit","gasPrice","maxFeePerGas","maxPriorityFeePerGas","value"].forEach(function(key){if(values[key]==null){return}tx[key]=Promise.resolve(values[key]).then(function(v){return v?lib$2.BigNumber.from(v):null})});["type"].forEach(function(key){if(values[key]==null){return}tx[key]=Promise.resolve(values[key]).then(function(v){return v!=null?v:null})});if(values.accessList){tx.accessList=this.formatter.accessList(values.accessList)}["data"].forEach(function(key){if(values[key]==null){return}tx[key]=Promise.resolve(values[key]).then(function(v){return v?(0,lib$1.hexlify)(v):null})});_b=(_a=this.formatter).transactionRequest;return[4,(0,lib$3.resolveProperties)(tx)];case 2:return[2,_b.apply(_a,[_c.sent()])]}})})};BaseProvider.prototype._getFilter=function(filter){return __awaiter(this,void 0,void 0,function(){var result,_a,_b;var _this=this;return __generator(this,function(_c){switch(_c.label){case 0:return[4,filter];case 1:filter=_c.sent();result={};if(filter.address!=null){result.address=this._getAddress(filter.address)}["blockHash","topics"].forEach(function(key){if(filter[key]==null){return}result[key]=filter[key]});["fromBlock","toBlock"].forEach(function(key){if(filter[key]==null){return}result[key]=_this._getBlockTag(filter[key])});_b=(_a=this.formatter).filter;return[4,(0,lib$3.resolveProperties)(result)];case 2:return[2,_b.apply(_a,[_c.sent()])]}})})};BaseProvider.prototype._call=function(transaction,blockTag,attempt){return __awaiter(this,void 0,void 0,function(){var txSender,result,data,sender,urls,urlsOffset,urlsLength,urlsData,u,url,calldata,callbackSelector,extraData,ccipResult,tx,error_8;return __generator(this,function(_a){switch(_a.label){case 0:if(attempt>=MAX_CCIP_REDIRECTS){logger.throwError("CCIP read exceeded maximum redirections",lib.Logger.errors.SERVER_ERROR,{redirects:attempt,transaction:transaction})}txSender=transaction.to;return[4,this.perform("call",{transaction:transaction,blockTag:blockTag})];case 1:result=_a.sent();if(!(attempt>=0&&blockTag==="latest"&&txSender!=null&&result.substring(0,10)==="0x556f1830"&&(0,lib$1.hexDataLength)(result)%32===4))return[3,5];_a.label=2;case 2:_a.trys.push([2,4,,5]);data=(0,lib$1.hexDataSlice)(result,4);sender=(0,lib$1.hexDataSlice)(data,0,32);if(!lib$2.BigNumber.from(sender).eq(txSender)){logger.throwError("CCIP Read sender did not match",lib.Logger.errors.CALL_EXCEPTION,{name:"OffchainLookup",signature:"OffchainLookup(address,string[],bytes,bytes4,bytes)",transaction:transaction,data:result})}urls=[];urlsOffset=lib$2.BigNumber.from((0,lib$1.hexDataSlice)(data,32,64)).toNumber();urlsLength=lib$2.BigNumber.from((0,lib$1.hexDataSlice)(data,urlsOffset,urlsOffset+32)).toNumber();urlsData=(0,lib$1.hexDataSlice)(data,urlsOffset+32);for(u=0;u<urlsLength;u++){url=_parseString(urlsData,u*32);if(url==null){logger.throwError("CCIP Read contained corrupt URL string",lib.Logger.errors.CALL_EXCEPTION,{name:"OffchainLookup",signature:"OffchainLookup(address,string[],bytes,bytes4,bytes)",transaction:transaction,data:result})}urls.push(url)}calldata=_parseBytes(data,64);if(!lib$2.BigNumber.from((0,lib$1.hexDataSlice)(data,100,128)).isZero()){logger.throwError("CCIP Read callback selector included junk",lib.Logger.errors.CALL_EXCEPTION,{name:"OffchainLookup",signature:"OffchainLookup(address,string[],bytes,bytes4,bytes)",transaction:transaction,data:result})}callbackSelector=(0,lib$1.hexDataSlice)(data,96,100);extraData=_parseBytes(data,128);return[4,this.ccipReadFetch(transaction,calldata,urls)];case 3:ccipResult=_a.sent();if(ccipResult==null){logger.throwError("CCIP Read disabled or provided no URLs",lib.Logger.errors.CALL_EXCEPTION,{name:"OffchainLookup",signature:"OffchainLookup(address,string[],bytes,bytes4,bytes)",transaction:transaction,data:result})}tx={to:txSender,data:(0,lib$1.hexConcat)([callbackSelector,encodeBytes([ccipResult,extraData])])};return[2,this._call(tx,blockTag,attempt+1)];case 4:error_8=_a.sent();if(error_8.code===lib.Logger.errors.SERVER_ERROR){throw error_8}return[3,5];case 5:try{return[2,(0,lib$1.hexlify)(result)]}catch(error){return[2,logger.throwError("bad result from backend",lib.Logger.errors.SERVER_ERROR,{method:"call",params:{transaction:transaction,blockTag:blockTag},result:result,error:error})]}return[2]}})})};BaseProvider.prototype.call=function(transaction,blockTag){return __awaiter(this,void 0,void 0,function(){var resolved;return __generator(this,function(_a){switch(_a.label){case 0:return[4,this.getNetwork()];case 1:_a.sent();return[4,(0,lib$3.resolveProperties)({transaction:this._getTransactionRequest(transaction),blockTag:this._getBlockTag(blockTag),ccipReadEnabled:Promise.resolve(transaction.ccipReadEnabled)})];case 2:resolved=_a.sent();return[2,this._call(resolved.transaction,resolved.blockTag,resolved.ccipReadEnabled?0:-1)]}})})};BaseProvider.prototype.estimateGas=function(transaction){return __awaiter(this,void 0,void 0,function(){var params,result;return __generator(this,function(_a){switch(_a.label){case 0:return[4,this.getNetwork()];case 1:_a.sent();return[4,(0,lib$3.resolveProperties)({transaction:this._getTransactionRequest(transaction)})];case 2:params=_a.sent();return[4,this.perform("estimateGas",params)];case 3:result=_a.sent();try{return[2,lib$2.BigNumber.from(result)]}catch(error){return[2,logger.throwError("bad result from backend",lib.Logger.errors.SERVER_ERROR,{method:"estimateGas",params:params,result:result,error:error})]}return[2]}})})};BaseProvider.prototype._getAddress=function(addressOrName){return __awaiter(this,void 0,void 0,function(){var address;return __generator(this,function(_a){switch(_a.label){case 0:return[4,addressOrName];case 1:addressOrName=_a.sent();if(typeof addressOrName!=="string"){logger.throwArgumentError("invalid address or ENS name","name",addressOrName)}return[4,this.resolveName(addressOrName)];case 2:address=_a.sent();if(address==null){logger.throwError("ENS name not configured",lib.Logger.errors.UNSUPPORTED_OPERATION,{operation:"resolveName("+JSON.stringify(addressOrName)+")"})}return[2,address]}})})};BaseProvider.prototype._getBlock=function(blockHashOrBlockTag,includeTransactions){return __awaiter(this,void 0,void 0,function(){var blockNumber,params,_a,error_9;var _this=this;return __generator(this,function(_b){switch(_b.label){case 0:return[4,this.getNetwork()];case 1:_b.sent();return[4,blockHashOrBlockTag];case 2:blockHashOrBlockTag=_b.sent();blockNumber=-128;params={includeTransactions:!!includeTransactions};if(!(0,lib$1.isHexString)(blockHashOrBlockTag,32))return[3,3];params.blockHash=blockHashOrBlockTag;return[3,6];case 3:_b.trys.push([3,5,,6]);_a=params;return[4,this._getBlockTag(blockHashOrBlockTag)];case 4:_a.blockTag=_b.sent();if((0,lib$1.isHexString)(params.blockTag)){blockNumber=parseInt(params.blockTag.substring(2),16)}return[3,6];case 5:error_9=_b.sent();logger.throwArgumentError("invalid block hash or block tag","blockHashOrBlockTag",blockHashOrBlockTag);return[3,6];case 6:return[2,(0,lib$q.poll)(function(){return __awaiter(_this,void 0,void 0,function(){var block,blockNumber_1,i,tx,confirmations,blockWithTxs;var _this=this;return __generator(this,function(_a){switch(_a.label){case 0:return[4,this.perform("getBlock",params)];case 1:block=_a.sent();if(block==null){if(params.blockHash!=null){if(this._emitted["b:"+params.blockHash]==null){return[2,null]}}if(params.blockTag!=null){if(blockNumber>this._emitted.block){return[2,null]}}return[2,undefined]}if(!includeTransactions)return[3,8];blockNumber_1=null;i=0;_a.label=2;case 2:if(!(i<block.transactions.length))return[3,7];tx=block.transactions[i];if(!(tx.blockNumber==null))return[3,3];tx.confirmations=0;return[3,6];case 3:if(!(tx.confirmations==null))return[3,6];if(!(blockNumber_1==null))return[3,5];return[4,this._getInternalBlockNumber(100+2*this.pollingInterval)];case 4:blockNumber_1=_a.sent();_a.label=5;case 5:confirmations=blockNumber_1-tx.blockNumber+1;if(confirmations<=0){confirmations=1}tx.confirmations=confirmations;_a.label=6;case 6:i++;return[3,2];case 7:blockWithTxs=this.formatter.blockWithTransactions(block);blockWithTxs.transactions=blockWithTxs.transactions.map(function(tx){return _this._wrapTransaction(tx)});return[2,blockWithTxs];case 8:return[2,this.formatter.block(block)]}})})},{oncePoll:this})]}})})};BaseProvider.prototype.getBlock=function(blockHashOrBlockTag){return this._getBlock(blockHashOrBlockTag,false)};BaseProvider.prototype.getBlockWithTransactions=function(blockHashOrBlockTag){return this._getBlock(blockHashOrBlockTag,true)};BaseProvider.prototype.getTransaction=function(transactionHash){return __awaiter(this,void 0,void 0,function(){var params;var _this=this;return __generator(this,function(_a){switch(_a.label){case 0:return[4,this.getNetwork()];case 1:_a.sent();return[4,transactionHash];case 2:transactionHash=_a.sent();params={transactionHash:this.formatter.hash(transactionHash,true)};return[2,(0,lib$q.poll)(function(){return __awaiter(_this,void 0,void 0,function(){var result,tx,blockNumber,confirmations;return __generator(this,function(_a){switch(_a.label){case 0:return[4,this.perform("getTransaction",params)];case 1:result=_a.sent();if(result==null){if(this._emitted["t:"+transactionHash]==null){return[2,null]}return[2,undefined]}tx=this.formatter.transactionResponse(result);if(!(tx.blockNumber==null))return[3,2];tx.confirmations=0;return[3,4];case 2:if(!(tx.confirmations==null))return[3,4];return[4,this._getInternalBlockNumber(100+2*this.pollingInterval)];case 3:blockNumber=_a.sent();confirmations=blockNumber-tx.blockNumber+1;if(confirmations<=0){confirmations=1}tx.confirmations=confirmations;_a.label=4;case 4:return[2,this._wrapTransaction(tx)]}})})},{oncePoll:this})]}})})};BaseProvider.prototype.getTransactionReceipt=function(transactionHash){return __awaiter(this,void 0,void 0,function(){var params;var _this=this;return __generator(this,function(_a){switch(_a.label){case 0:return[4,this.getNetwork()];case 1:_a.sent();return[4,transactionHash];case 2:transactionHash=_a.sent();params={transactionHash:this.formatter.hash(transactionHash,true)};return[2,(0,lib$q.poll)(function(){return __awaiter(_this,void 0,void 0,function(){var result,receipt,blockNumber,confirmations;return __generator(this,function(_a){switch(_a.label){case 0:return[4,this.perform("getTransactionReceipt",params)];case 1:result=_a.sent();if(result==null){if(this._emitted["t:"+transactionHash]==null){return[2,null]}return[2,undefined]}if(result.blockHash==null){return[2,undefined]}receipt=this.formatter.receipt(result);if(!(receipt.blockNumber==null))return[3,2];receipt.confirmations=0;return[3,4];case 2:if(!(receipt.confirmations==null))return[3,4];return[4,this._getInternalBlockNumber(100+2*this.pollingInterval)];case 3:blockNumber=_a.sent();confirmations=blockNumber-receipt.blockNumber+1;if(confirmations<=0){confirmations=1}receipt.confirmations=confirmations;_a.label=4;case 4:return[2,receipt]}})})},{oncePoll:this})]}})})};BaseProvider.prototype.getLogs=function(filter){return __awaiter(this,void 0,void 0,function(){var params,logs;return __generator(this,function(_a){switch(_a.label){case 0:return[4,this.getNetwork()];case 1:_a.sent();return[4,(0,lib$3.resolveProperties)({filter:this._getFilter(filter)})];case 2:params=_a.sent();return[4,this.perform("getLogs",params)];case 3:logs=_a.sent();logs.forEach(function(log){if(log.removed==null){log.removed=false}});return[2,formatter.Formatter.arrayOf(this.formatter.filterLog.bind(this.formatter))(logs)]}})})};BaseProvider.prototype.getEtherPrice=function(){return __awaiter(this,void 0,void 0,function(){return __generator(this,function(_a){switch(_a.label){case 0:return[4,this.getNetwork()];case 1:_a.sent();return[2,this.perform("getEtherPrice",{})]}})})};BaseProvider.prototype._getBlockTag=function(blockTag){return __awaiter(this,void 0,void 0,function(){var blockNumber;return __generator(this,function(_a){switch(_a.label){case 0:return[4,blockTag];case 1:blockTag=_a.sent();if(!(typeof blockTag==="number"&&blockTag<0))return[3,3];if(blockTag%1){logger.throwArgumentError("invalid BlockTag","blockTag",blockTag)}return[4,this._getInternalBlockNumber(100+2*this.pollingInterval)];case 2:blockNumber=_a.sent();blockNumber+=blockTag;if(blockNumber<0){blockNumber=0}return[2,this.formatter.blockTag(blockNumber)];case 3:return[2,this.formatter.blockTag(blockTag)]}})})};BaseProvider.prototype.getResolver=function(name){return __awaiter(this,void 0,void 0,function(){var currentName,addr,resolver,_a;return __generator(this,function(_b){switch(_b.label){case 0:currentName=name;_b.label=1;case 1:if(!true)return[3,6];if(currentName===""||currentName==="."){return[2,null]}if(name!=="eth"&&currentName==="eth"){return[2,null]}return[4,this._getResolver(currentName,"getResolver")];case 2:addr=_b.sent();if(!(addr!=null))return[3,5];resolver=new Resolver(this,addr,name);_a=currentName!==name;if(!_a)return[3,4];return[4,resolver.supportsWildcard()];case 3:_a=!_b.sent();_b.label=4;case 4:if(_a){return[2,null]}return[2,resolver];case 5:currentName=currentName.split(".").slice(1).join(".");return[3,1];case 6:return[2]}})})};BaseProvider.prototype._getResolver=function(name,operation){return __awaiter(this,void 0,void 0,function(){var network,addrData,error_10;return __generator(this,function(_a){switch(_a.label){case 0:if(operation==null){operation="ENS"}return[4,this.getNetwork()];case 1:network=_a.sent();if(!network.ensAddress){logger.throwError("network does not support ENS",lib.Logger.errors.UNSUPPORTED_OPERATION,{operation:operation,network:network.name})}_a.label=2;case 2:_a.trys.push([2,4,,5]);return[4,this.call({to:network.ensAddress,data:"0x0178b8bf"+(0,lib$9.namehash)(name).substring(2)})];case 3:addrData=_a.sent();return[2,this.formatter.callAddress(addrData)];case 4:error_10=_a.sent();return[3,5];case 5:return[2,null]}})})};BaseProvider.prototype.resolveName=function(name){return __awaiter(this,void 0,void 0,function(){var resolver;return __generator(this,function(_a){switch(_a.label){case 0:return[4,name];case 1:name=_a.sent();try{return[2,Promise.resolve(this.formatter.address(name))]}catch(error){if((0,lib$1.isHexString)(name)){throw error}}if(typeof name!=="string"){logger.throwArgumentError("invalid ENS name","name",name)}return[4,this.getResolver(name)];case 2:resolver=_a.sent();if(!resolver){return[2,null]}return[4,resolver.getAddress()];case 3:return[2,_a.sent()]}})})};BaseProvider.prototype.lookupAddress=function(address){return __awaiter(this,void 0,void 0,function(){var node,resolverAddr,name,_a,addr;return __generator(this,function(_b){switch(_b.label){case 0:return[4,address];case 1:address=_b.sent();address=this.formatter.address(address);node=address.substring(2).toLowerCase()+".addr.reverse";return[4,this._getResolver(node,"lookupAddress")];case 2:resolverAddr=_b.sent();if(resolverAddr==null){return[2,null]}_a=_parseString;return[4,this.call({to:resolverAddr,data:"0x691f3431"+(0,lib$9.namehash)(node).substring(2)})];case 3:name=_a.apply(void 0,[_b.sent(),0]);return[4,this.resolveName(name)];case 4:addr=_b.sent();if(addr!=address){return[2,null]}return[2,name]}})})};BaseProvider.prototype.getAvatar=function(nameOrAddress){return __awaiter(this,void 0,void 0,function(){var resolver,address,node,resolverAddress,avatar_1,error_11,name_1,_a,error_12,avatar;return __generator(this,function(_b){switch(_b.label){case 0:resolver=null;if(!(0,lib$1.isHexString)(nameOrAddress))return[3,10];address=this.formatter.address(nameOrAddress);node=address.substring(2).toLowerCase()+".addr.reverse";return[4,this._getResolver(node,"getAvatar")];case 1:resolverAddress=_b.sent();if(!resolverAddress){return[2,null]}resolver=new Resolver(this,resolverAddress,node);_b.label=2;case 2:_b.trys.push([2,4,,5]);return[4,resolver.getAvatar()];case 3:avatar_1=_b.sent();if(avatar_1){return[2,avatar_1.url]}return[3,5];case 4:error_11=_b.sent();if(error_11.code!==lib.Logger.errors.CALL_EXCEPTION){throw error_11}return[3,5];case 5:_b.trys.push([5,8,,9]);_a=_parseString;return[4,this.call({to:resolverAddress,data:"0x691f3431"+(0,lib$9.namehash)(node).substring(2)})];case 6:name_1=_a.apply(void 0,[_b.sent(),0]);return[4,this.getResolver(name_1)];case 7:resolver=_b.sent();return[3,9];case 8:error_12=_b.sent();if(error_12.code!==lib.Logger.errors.CALL_EXCEPTION){throw error_12}return[2,null];case 9:return[3,12];case 10:return[4,this.getResolver(nameOrAddress)];case 11:resolver=_b.sent();if(!resolver){return[2,null]}_b.label=12;case 12:return[4,resolver.getAvatar()];case 13:avatar=_b.sent();if(avatar==null){return[2,null]}return[2,avatar.url]}})})};BaseProvider.prototype.perform=function(method,params){return logger.throwError(method+" not implemented",lib.Logger.errors.NOT_IMPLEMENTED,{operation:method})};BaseProvider.prototype._startEvent=function(event){this.polling=this._events.filter(function(e){return e.pollable()}).length>0};BaseProvider.prototype._stopEvent=function(event){this.polling=this._events.filter(function(e){return e.pollable()}).length>0};BaseProvider.prototype._addEventListener=function(eventName,listener,once){var event=new Event(getEventTag(eventName),listener,once);this._events.push(event);this._startEvent(event);return this};BaseProvider.prototype.on=function(eventName,listener){return this._addEventListener(eventName,listener,false)};BaseProvider.prototype.once=function(eventName,listener){return this._addEventListener(eventName,listener,true)};BaseProvider.prototype.emit=function(eventName){var _this=this;var args=[];for(var _i=1;_i<arguments.length;_i++){args[_i-1]=arguments[_i]}var result=false;var stopped=[];var eventTag=getEventTag(eventName);this._events=this._events.filter(function(event){if(event.tag!==eventTag){return true}setTimeout(function(){event.listener.apply(_this,args)},0);result=true;if(event.once){stopped.push(event);return false}return true});stopped.forEach(function(event){_this._stopEvent(event)});return result};BaseProvider.prototype.listenerCount=function(eventName){if(!eventName){return this._events.length}var eventTag=getEventTag(eventName);return this._events.filter(function(event){return event.tag===eventTag}).length};BaseProvider.prototype.listeners=function(eventName){if(eventName==null){return this._events.map(function(event){return event.listener})}var eventTag=getEventTag(eventName);return this._events.filter(function(event){return event.tag===eventTag}).map(function(event){return event.listener})};BaseProvider.prototype.off=function(eventName,listener){var _this=this;if(listener==null){return this.removeAllListeners(eventName)}var stopped=[];var found=false;var eventTag=getEventTag(eventName);this._events=this._events.filter(function(event){if(event.tag!==eventTag||event.listener!=listener){return true}if(found){return true}found=true;stopped.push(event);return false});stopped.forEach(function(event){_this._stopEvent(event)});return this};BaseProvider.prototype.removeAllListeners=function(eventName){var _this=this;var stopped=[];if(eventName==null){stopped=this._events;this._events=[]}else{var eventTag_1=getEventTag(eventName);this._events=this._events.filter(function(event){if(event.tag!==eventTag_1){return true}stopped.push(event);return false})}stopped.forEach(function(event){_this._stopEvent(event)});return this};return BaseProvider}(lib$b.Provider);exports.BaseProvider=BaseProvider});var baseProvider$1=getDefaultExportFromCjs(baseProvider);var jsonRpcProvider=createCommonjsModule(function(module,exports){"use strict";var __extends=commonjsGlobal&&commonjsGlobal.__extends||function(){var extendStatics=function(d,b){extendStatics=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(d,b){d.__proto__=b}||function(d,b){for(var p in b)if(Object.prototype.hasOwnProperty.call(b,p))d[p]=b[p]};return extendStatics(d,b)};return function(d,b){if(typeof b!=="function"&&b!==null)throw new TypeError("Class extends value "+String(b)+" is not a constructor or null");extendStatics(d,b);function __(){this.constructor=d}d.prototype=b===null?Object.create(b):(__.prototype=b.prototype,new __)}}();var __awaiter=commonjsGlobal&&commonjsGlobal.__awaiter||function(thisArg,_arguments,P,generator){function adopt(value){return value instanceof P?value:new P(function(resolve){resolve(value)})}return new(P||(P=Promise))(function(resolve,reject){function fulfilled(value){try{step(generator.next(value))}catch(e){reject(e)}}function rejected(value){try{step(generator["throw"](value))}catch(e){reject(e)}}function step(result){result.done?resolve(result.value):adopt(result.value).then(fulfilled,rejected)}step((generator=generator.apply(thisArg,_arguments||[])).next())})};var __generator=commonjsGlobal&&commonjsGlobal.__generator||function(thisArg,body){var _={label:0,sent:function(){if(t[0]&1)throw t[1];return t[1]},trys:[],ops:[]},f,y,t,g;return g={next:verb(0),throw:verb(1),return:verb(2)},typeof Symbol==="function"&&(g[Symbol.iterator]=function(){return this}),g;function verb(n){return function(v){return step([n,v])}}function step(op){if(f)throw new TypeError("Generator is already executing.");while(_)try{if(f=1,y&&(t=op[0]&2?y["return"]:op[0]?y["throw"]||((t=y["return"])&&t.call(y),0):y.next)&&!(t=t.call(y,op[1])).done)return t;if(y=0,t)op=[op[0]&2,t.value];switch(op[0]){case 0:case 1:t=op;break;case 4:_.label++;return{value:op[1],done:false};case 5:_.label++;y=op[1];op=[0];continue;case 7:op=_.ops.pop();_.trys.pop();continue;default:if(!(t=_.trys,t=t.length>0&&t[t.length-1])&&(op[0]===6||op[0]===2)){_=0;continue}if(op[0]===3&&(!t||op[1]>t[0]&&op[1]<t[3])){_.label=op[1];break}if(op[0]===6&&_.label<t[1]){_.label=t[1];t=op;break}if(t&&_.label<t[2]){_.label=t[2];_.ops.push(op);break}if(t[2])_.ops.pop();_.trys.pop();continue}op=body.call(thisArg,_)}catch(e){op=[6,e];y=0}finally{f=t=0}if(op[0]&5)throw op[1];return{value:op[0]?op[1]:void 0,done:true}}};Object.defineProperty(exports,"__esModule",{value:true});exports.JsonRpcProvider=exports.JsonRpcSigner=void 0;var logger=new lib.Logger(_version$I.version);var errorGas=["call","estimateGas"];function spelunk(value,requireData){if(value==null){return null}if(typeof value.message==="string"&&value.message.match("reverted")){var data=(0,lib$1.isHexString)(value.data)?value.data:null;if(!requireData||data){return{message:value.message,data:data}}}if(typeof value==="object"){for(var key in value){var result=spelunk(value[key],requireData);if(result){return result}}return null}if(typeof value==="string"){try{return spelunk(JSON.parse(value),requireData)}catch(error){}}return null}function checkError(method,error,params){var transaction=params.transaction||params.signedTransaction;if(method==="call"){var result=spelunk(error,true);if(result){return result.data}logger.throwError("missing revert data in call exception; Transaction reverted without a reason string",lib.Logger.errors.CALL_EXCEPTION,{data:"0x",transaction:transaction,error:error})}if(method==="estimateGas"){var result=spelunk(error.body,false);if(result==null){result=spelunk(error,false)}if(result){logger.throwError("cannot estimate gas; transaction may fail or may require manual gas limit",lib.Logger.errors.UNPREDICTABLE_GAS_LIMIT,{reason:result.message,method:method,transaction:transaction,error:error})}}var message=error.message;if(error.code===lib.Logger.errors.SERVER_ERROR&&error.error&&typeof error.error.message==="string"){message=error.error.message}else if(typeof error.body==="string"){message=error.body}else if(typeof error.responseText==="string"){message=error.responseText}message=(message||"").toLowerCase();if(message.match(/insufficient funds|base fee exceeds gas limit/i)){logger.throwError("insufficient funds for intrinsic transaction cost",lib.Logger.errors.INSUFFICIENT_FUNDS,{error:error,method:method,transaction:transaction})}if(message.match(/nonce (is )?too low/i)){logger.throwError("nonce has already been used",lib.Logger.errors.NONCE_EXPIRED,{error:error,method:method,transaction:transaction})}if(message.match(/replacement transaction underpriced|transaction gas price.*too low/i)){logger.throwError("replacement fee too low",lib.Logger.errors.REPLACEMENT_UNDERPRICED,{error:error,method:method,transaction:transaction})}if(message.match(/only replay-protected/i)){logger.throwError("legacy pre-eip-155 transactions not supported",lib.Logger.errors.UNSUPPORTED_OPERATION,{error:error,method:method,transaction:transaction})}if(errorGas.indexOf(method)>=0&&message.match(/gas required exceeds allowance|always failing transaction|execution reverted/)){logger.throwError("cannot estimate gas; transaction may fail or may require manual gas limit",lib.Logger.errors.UNPREDICTABLE_GAS_LIMIT,{error:error,method:method,transaction:transaction})}throw error}function timer(timeout){return new Promise(function(resolve){setTimeout(resolve,timeout)})}function getResult(payload){if(payload.error){var error=new Error(payload.error.message);error.code=payload.error.code;error.data=payload.error.data;throw error}return payload.result}function getLowerCase(value){if(value){return value.toLowerCase()}return value}var _constructorGuard={};var JsonRpcSigner=function(_super){__extends(JsonRpcSigner,_super);function JsonRpcSigner(constructorGuard,provider,addressOrIndex){var _this=_super.call(this)||this;if(constructorGuard!==_constructorGuard){throw new Error("do not call the JsonRpcSigner constructor directly; use provider.getSigner")}(0,lib$3.defineReadOnly)(_this,"provider",provider);if(addressOrIndex==null){addressOrIndex=0}if(typeof addressOrIndex==="string"){(0,lib$3.defineReadOnly)(_this,"_address",_this.provider.formatter.address(addressOrIndex));(0,lib$3.defineReadOnly)(_this,"_index",null)}else if(typeof addressOrIndex==="number"){(0,lib$3.defineReadOnly)(_this,"_index",addressOrIndex);(0,lib$3.defineReadOnly)(_this,"_address",null)}else{logger.throwArgumentError("invalid address or index","addressOrIndex",addressOrIndex)}return _this}JsonRpcSigner.prototype.connect=function(provider){return logger.throwError("cannot alter JSON-RPC Signer connection",lib.Logger.errors.UNSUPPORTED_OPERATION,{operation:"connect"})};JsonRpcSigner.prototype.connectUnchecked=function(){return new UncheckedJsonRpcSigner(_constructorGuard,this.provider,this._address||this._index)};JsonRpcSigner.prototype.getAddress=function(){var _this=this;if(this._address){return Promise.resolve(this._address)}return this.provider.send("eth_accounts",[]).then(function(accounts){if(accounts.length<=_this._index){logger.throwError("unknown account #"+_this._index,lib.Logger.errors.UNSUPPORTED_OPERATION,{operation:"getAddress"})}return _this.provider.formatter.address(accounts[_this._index])})};JsonRpcSigner.prototype.sendUncheckedTransaction=function(transaction){var _this=this;transaction=(0,lib$3.shallowCopy)(transaction);var fromAddress=this.getAddress().then(function(address){if(address){address=address.toLowerCase()}return address});if(transaction.gasLimit==null){var estimate=(0,lib$3.shallowCopy)(transaction);estimate.from=fromAddress;transaction.gasLimit=this.provider.estimateGas(estimate)}if(transaction.to!=null){transaction.to=Promise.resolve(transaction.to).then(function(to){return __awaiter(_this,void 0,void 0,function(){var address;return __generator(this,function(_a){switch(_a.label){case 0:if(to==null){return[2,null]}return[4,this.provider.resolveName(to)];case 1:address=_a.sent();if(address==null){logger.throwArgumentError("provided ENS name resolves to null","tx.to",to)}return[2,address]}})})})}return(0,lib$3.resolveProperties)({tx:(0,lib$3.resolveProperties)(transaction),sender:fromAddress}).then(function(_a){var tx=_a.tx,sender=_a.sender;if(tx.from!=null){if(tx.from.toLowerCase()!==sender){logger.throwArgumentError("from address mismatch","transaction",transaction)}}else{tx.from=sender}var hexTx=_this.provider.constructor.hexlifyTransaction(tx,{from:true});return _this.provider.send("eth_sendTransaction",[hexTx]).then(function(hash){return hash},function(error){return checkError("sendTransaction",error,hexTx)})})};JsonRpcSigner.prototype.signTransaction=function(transaction){return logger.throwError("signing transactions is unsupported",lib.Logger.errors.UNSUPPORTED_OPERATION,{operation:"signTransaction"})};JsonRpcSigner.prototype.sendTransaction=function(transaction){return __awaiter(this,void 0,void 0,function(){var blockNumber,hash,error_1;var _this=this;return __generator(this,function(_a){switch(_a.label){case 0:return[4,this.provider._getInternalBlockNumber(100+2*this.provider.pollingInterval)];case 1:blockNumber=_a.sent();return[4,this.sendUncheckedTransaction(transaction)];case 2:hash=_a.sent();_a.label=3;case 3:_a.trys.push([3,5,,6]);return[4,(0,lib$q.poll)(function(){return __awaiter(_this,void 0,void 0,function(){var tx;return __generator(this,function(_a){switch(_a.label){case 0:return[4,this.provider.getTransaction(hash)];case 1:tx=_a.sent();if(tx===null){return[2,undefined]}return[2,this.provider._wrapTransaction(tx,hash,blockNumber)]}})})},{oncePoll:this.provider})];case 4:return[2,_a.sent()];case 5:error_1=_a.sent();error_1.transactionHash=hash;throw error_1;case 6:return[2]}})})};JsonRpcSigner.prototype.signMessage=function(message){return __awaiter(this,void 0,void 0,function(){var data,address;return __generator(this,function(_a){switch(_a.label){case 0:data=typeof message==="string"?(0,lib$8.toUtf8Bytes)(message):message;return[4,this.getAddress()];case 1:address=_a.sent();return[4,this.provider.send("personal_sign",[(0,lib$1.hexlify)(data),address.toLowerCase()])];case 2:return[2,_a.sent()]}})})};JsonRpcSigner.prototype._legacySignMessage=function(message){return __awaiter(this,void 0,void 0,function(){var data,address;return __generator(this,function(_a){switch(_a.label){case 0:data=typeof message==="string"?(0,lib$8.toUtf8Bytes)(message):message;return[4,this.getAddress()];case 1:address=_a.sent();return[4,this.provider.send("eth_sign",[address.toLowerCase(),(0,lib$1.hexlify)(data)])];case 2:return[2,_a.sent()]}})})};JsonRpcSigner.prototype._signTypedData=function(domain,types,value){return __awaiter(this,void 0,void 0,function(){var populated,address;var _this=this;return __generator(this,function(_a){switch(_a.label){case 0:return[4,lib$9._TypedDataEncoder.resolveNames(domain,types,value,function(name){return _this.provider.resolveName(name)})];case 1:populated=_a.sent();return[4,this.getAddress()];case 2:address=_a.sent();return[4,this.provider.send("eth_signTypedData_v4",[address.toLowerCase(),JSON.stringify(lib$9._TypedDataEncoder.getPayload(populated.domain,types,populated.value))])];case 3:return[2,_a.sent()]}})})};JsonRpcSigner.prototype.unlock=function(password){return __awaiter(this,void 0,void 0,function(){var provider,address;return __generator(this,function(_a){switch(_a.label){case 0:provider=this.provider;return[4,this.getAddress()];case 1:address=_a.sent();return[2,provider.send("personal_unlockAccount",[address.toLowerCase(),password,null])]}})})};return JsonRpcSigner}(lib$c.Signer);exports.JsonRpcSigner=JsonRpcSigner;var UncheckedJsonRpcSigner=function(_super){__extends(UncheckedJsonRpcSigner,_super);function UncheckedJsonRpcSigner(){return _super!==null&&_super.apply(this,arguments)||this}UncheckedJsonRpcSigner.prototype.sendTransaction=function(transaction){var _this=this;return this.sendUncheckedTransaction(transaction).then(function(hash){return{hash:hash,nonce:null,gasLimit:null,gasPrice:null,data:null,value:null,chainId:null,confirmations:0,from:null,wait:function(confirmations){return _this.provider.waitForTransaction(hash,confirmations)}}})};return UncheckedJsonRpcSigner}(JsonRpcSigner);var allowedTransactionKeys={chainId:true,data:true,gasLimit:true,gasPrice:true,nonce:true,to:true,value:true,type:true,accessList:true,maxFeePerGas:true,maxPriorityFeePerGas:true};var JsonRpcProvider=function(_super){__extends(JsonRpcProvider,_super);function JsonRpcProvider(url,network){var _this=this;var networkOrReady=network;if(networkOrReady==null){networkOrReady=new Promise(function(resolve,reject){setTimeout(function(){_this.detectNetwork().then(function(network){resolve(network)},function(error){reject(error)})},0)})}_this=_super.call(this,networkOrReady)||this;if(!url){url=(0,lib$3.getStatic)(_this.constructor,"defaultUrl")()}if(typeof url==="string"){(0,lib$3.defineReadOnly)(_this,"connection",Object.freeze({url:url}))}else{(0,lib$3.defineReadOnly)(_this,"connection",Object.freeze((0,lib$3.shallowCopy)(url)))}_this._nextId=42;return _this}Object.defineProperty(JsonRpcProvider.prototype,"_cache",{get:function(){if(this._eventLoopCache==null){this._eventLoopCache={}}return this._eventLoopCache},enumerable:false,configurable:true});JsonRpcProvider.defaultUrl=function(){return"http://localhost:8545"};JsonRpcProvider.prototype.detectNetwork=function(){var _this=this;if(!this._cache["detectNetwork"]){this._cache["detectNetwork"]=this._uncachedDetectNetwork();setTimeout(function(){_this._cache["detectNetwork"]=null},0)}return this._cache["detectNetwork"]};JsonRpcProvider.prototype._uncachedDetectNetwork=function(){return __awaiter(this,void 0,void 0,function(){var chainId,error_2,error_3,getNetwork;return __generator(this,function(_a){switch(_a.label){case 0:return[4,timer(0)];case 1:_a.sent();chainId=null;_a.label=2;case 2:_a.trys.push([2,4,,9]);return[4,this.send("eth_chainId",[])];case 3:chainId=_a.sent();return[3,9];case 4:error_2=_a.sent();_a.label=5;case 5:_a.trys.push([5,7,,8]);return[4,this.send("net_version",[])];case 6:chainId=_a.sent();return[3,8];case 7:error_3=_a.sent();return[3,8];case 8:return[3,9];case 9:if(chainId!=null){getNetwork=(0,lib$3.getStatic)(this.constructor,"getNetwork");try{return[2,getNetwork(lib$2.BigNumber.from(chainId).toNumber())]}catch(error){return[2,logger.throwError("could not detect network",lib.Logger.errors.NETWORK_ERROR,{chainId:chainId,event:"invalidNetwork",serverError:error})]}}return[2,logger.throwError("could not detect network",lib.Logger.errors.NETWORK_ERROR,{event:"noNetwork"})]}})})};JsonRpcProvider.prototype.getSigner=function(addressOrIndex){return new JsonRpcSigner(_constructorGuard,this,addressOrIndex)};JsonRpcProvider.prototype.getUncheckedSigner=function(addressOrIndex){return this.getSigner(addressOrIndex).connectUnchecked()};JsonRpcProvider.prototype.listAccounts=function(){var _this=this;return this.send("eth_accounts",[]).then(function(accounts){return accounts.map(function(a){return _this.formatter.address(a)})})};JsonRpcProvider.prototype.send=function(method,params){var _this=this;var request={method:method,params:params,id:this._nextId++,jsonrpc:"2.0"};this.emit("debug",{action:"request",request:(0,lib$3.deepCopy)(request),provider:this});var cache=["eth_chainId","eth_blockNumber"].indexOf(method)>=0;if(cache&&this._cache[method]){return this._cache[method]}var result=(0,lib$q.fetchJson)(this.connection,JSON.stringify(request),getResult).then(function(result){_this.emit("debug",{action:"response",request:request,response:result,provider:_this});return result},function(error){_this.emit("debug",{action:"response",error:error,request:request,provider:_this});throw error});if(cache){this._cache[method]=result;setTimeout(function(){_this._cache[method]=null},0)}return result};JsonRpcProvider.prototype.prepareRequest=function(method,params){switch(method){case"getBlockNumber":return["eth_blockNumber",[]];case"getGasPrice":return["eth_gasPrice",[]];case"getBalance":return["eth_getBalance",[getLowerCase(params.address),params.blockTag]];case"getTransactionCount":return["eth_getTransactionCount",[getLowerCase(params.address),params.blockTag]];case"getCode":return["eth_getCode",[getLowerCase(params.address),params.blockTag]];case"getStorageAt":return["eth_getStorageAt",[getLowerCase(params.address),(0,lib$1.hexZeroPad)(params.position,32),params.blockTag]];case"sendTransaction":return["eth_sendRawTransaction",[params.signedTransaction]];case"getBlock":if(params.blockTag){return["eth_getBlockByNumber",[params.blockTag,!!params.includeTransactions]]}else if(params.blockHash){return["eth_getBlockByHash",[params.blockHash,!!params.includeTransactions]]}return null;case"getTransaction":return["eth_getTransactionByHash",[params.transactionHash]];case"getTransactionReceipt":return["eth_getTransactionReceipt",[params.transactionHash]];case"call":{var hexlifyTransaction=(0,lib$3.getStatic)(this.constructor,"hexlifyTransaction");return["eth_call",[hexlifyTransaction(params.transaction,{from:true}),params.blockTag]]}case"estimateGas":{var hexlifyTransaction=(0,lib$3.getStatic)(this.constructor,"hexlifyTransaction");return["eth_estimateGas",[hexlifyTransaction(params.transaction,{from:true})]]}case"getLogs":if(params.filter&&params.filter.address!=null){params.filter.address=getLowerCase(params.filter.address)}return["eth_getLogs",[params.filter]];default:break}return null};JsonRpcProvider.prototype.perform=function(method,params){return __awaiter(this,void 0,void 0,function(){var tx,feeData,args,error_4;return __generator(this,function(_a){switch(_a.label){case 0:if(!(method==="call"||method==="estimateGas"))return[3,2];tx=params.transaction;if(!(tx&&tx.type!=null&&lib$2.BigNumber.from(tx.type).isZero()))return[3,2];if(!(tx.maxFeePerGas==null&&tx.maxPriorityFeePerGas==null))return[3,2];return[4,this.getFeeData()];case 1:feeData=_a.sent();if(feeData.maxFeePerGas==null&&feeData.maxPriorityFeePerGas==null){params=(0,lib$3.shallowCopy)(params);params.transaction=(0,lib$3.shallowCopy)(tx);delete params.transaction.type}_a.label=2;case 2:args=this.prepareRequest(method,params);if(args==null){logger.throwError(method+" not implemented",lib.Logger.errors.NOT_IMPLEMENTED,{operation:method})}_a.label=3;case 3:_a.trys.push([3,5,,6]);return[4,this.send(args[0],args[1])];case 4:return[2,_a.sent()];case 5:error_4=_a.sent();return[2,checkError(method,error_4,params)];case 6:return[2]}})})};JsonRpcProvider.prototype._startEvent=function(event){if(event.tag==="pending"){this._startPending()}_super.prototype._startEvent.call(this,event)};JsonRpcProvider.prototype._startPending=function(){if(this._pendingFilter!=null){return}var self=this;var pendingFilter=this.send("eth_newPendingTransactionFilter",[]);this._pendingFilter=pendingFilter;pendingFilter.then(function(filterId){function poll(){self.send("eth_getFilterChanges",[filterId]).then(function(hashes){if(self._pendingFilter!=pendingFilter){return null}var seq=Promise.resolve();hashes.forEach(function(hash){self._emitted["t:"+hash.toLowerCase()]="pending";seq=seq.then(function(){return self.getTransaction(hash).then(function(tx){self.emit("pending",tx);return null})})});return seq.then(function(){return timer(1e3)})}).then(function(){if(self._pendingFilter!=pendingFilter){self.send("eth_uninstallFilter",[filterId]);return}setTimeout(function(){poll()},0);return null}).catch(function(error){})}poll();return filterId}).catch(function(error){})};JsonRpcProvider.prototype._stopEvent=function(event){if(event.tag==="pending"&&this.listenerCount("pending")===0){this._pendingFilter=null}_super.prototype._stopEvent.call(this,event)};JsonRpcProvider.hexlifyTransaction=function(transaction,allowExtra){var allowed=(0,lib$3.shallowCopy)(allowedTransactionKeys);if(allowExtra){for(var key in allowExtra){if(allowExtra[key]){allowed[key]=true}}}(0,lib$3.checkProperties)(transaction,allowed);var result={};["chainId","gasLimit","gasPrice","type","maxFeePerGas","maxPriorityFeePerGas","nonce","value"].forEach(function(key){if(transaction[key]==null){return}var value=(0,lib$1.hexValue)(lib$2.BigNumber.from(transaction[key]));if(key==="gasLimit"){key="gas"}result[key]=value});["from","to","data"].forEach(function(key){if(transaction[key]==null){return}result[key]=(0,lib$1.hexlify)(transaction[key])});if(transaction.accessList){result["accessList"]=(0,lib$e.accessListify)(transaction.accessList)}return result};return JsonRpcProvider}(baseProvider.BaseProvider);exports.JsonRpcProvider=JsonRpcProvider});var jsonRpcProvider$1=getDefaultExportFromCjs(jsonRpcProvider);var browserWs=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.WebSocket=void 0;var WS=null;exports.WebSocket=WS;try{exports.WebSocket=WS=WebSocket;if(WS==null){throw new Error("inject please")}}catch(error){var logger_2=new lib.Logger(_version$I.version);exports.WebSocket=WS=function(){logger_2.throwError("WebSockets not supported in this environment",lib.Logger.errors.UNSUPPORTED_OPERATION,{operation:"new WebSocket()"})}}});var browserWs$1=getDefaultExportFromCjs(browserWs);var websocketProvider=createCommonjsModule(function(module,exports){"use strict";var __extends=commonjsGlobal&&commonjsGlobal.__extends||function(){var extendStatics=function(d,b){extendStatics=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(d,b){d.__proto__=b}||function(d,b){for(var p in b)if(Object.prototype.hasOwnProperty.call(b,p))d[p]=b[p]};return extendStatics(d,b)};return function(d,b){if(typeof b!=="function"&&b!==null)throw new TypeError("Class extends value "+String(b)+" is not a constructor or null");extendStatics(d,b);function __(){this.constructor=d}d.prototype=b===null?Object.create(b):(__.prototype=b.prototype,new __)}}();var __awaiter=commonjsGlobal&&commonjsGlobal.__awaiter||function(thisArg,_arguments,P,generator){function adopt(value){return value instanceof P?value:new P(function(resolve){resolve(value)})}return new(P||(P=Promise))(function(resolve,reject){function fulfilled(value){try{step(generator.next(value))}catch(e){reject(e)}}function rejected(value){try{step(generator["throw"](value))}catch(e){reject(e)}}function step(result){result.done?resolve(result.value):adopt(result.value).then(fulfilled,rejected)}step((generator=generator.apply(thisArg,_arguments||[])).next())})};var __generator=commonjsGlobal&&commonjsGlobal.__generator||function(thisArg,body){var _={label:0,sent:function(){if(t[0]&1)throw t[1];return t[1]},trys:[],ops:[]},f,y,t,g;return g={next:verb(0),throw:verb(1),return:verb(2)},typeof Symbol==="function"&&(g[Symbol.iterator]=function(){return this}),g;function verb(n){return function(v){return step([n,v])}}function step(op){if(f)throw new TypeError("Generator is already executing.");while(_)try{if(f=1,y&&(t=op[0]&2?y["return"]:op[0]?y["throw"]||((t=y["return"])&&t.call(y),0):y.next)&&!(t=t.call(y,op[1])).done)return t;if(y=0,t)op=[op[0]&2,t.value];switch(op[0]){case 0:case 1:t=op;break;case 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yet",lib.Logger.errors.UNSUPPORTED_OPERATION,{operation:"network:any"})}if(typeof url==="string"){_this=_super.call(this,url,network)||this}else{_this=_super.call(this,"_websocket",network)||this}_this._pollingInterval=-1;_this._wsReady=false;if(typeof url==="string"){(0,lib$3.defineReadOnly)(_this,"_websocket",new browserWs.WebSocket(_this.connection.url))}else{(0,lib$3.defineReadOnly)(_this,"_websocket",url)}(0,lib$3.defineReadOnly)(_this,"_requests",{});(0,lib$3.defineReadOnly)(_this,"_subs",{});(0,lib$3.defineReadOnly)(_this,"_subIds",{});(0,lib$3.defineReadOnly)(_this,"_detectNetwork",_super.prototype.detectNetwork.call(_this));_this.websocket.onopen=function(){_this._wsReady=true;Object.keys(_this._requests).forEach(function(id){_this.websocket.send(_this._requests[id].payload)})};_this.websocket.onmessage=function(messageEvent){var data=messageEvent.data;var result=JSON.parse(data);if(result.id!=null){var id=String(result.id);var request=_this._requests[id];delete _this._requests[id];if(result.result!==undefined){request.callback(null,result.result);_this.emit("debug",{action:"response",request:JSON.parse(request.payload),response:result.result,provider:_this})}else{var error=null;if(result.error){error=new Error(result.error.message||"unknown error");(0,lib$3.defineReadOnly)(error,"code",result.error.code||null);(0,lib$3.defineReadOnly)(error,"response",data)}else{error=new Error("unknown error")}request.callback(error,undefined);_this.emit("debug",{action:"response",error:error,request:JSON.parse(request.payload),provider:_this})}}else if(result.method==="eth_subscription"){var sub=_this._subs[result.params.subscription];if(sub){sub.processFunc(result.params.result)}}else{console.warn("this should not happen")}};var fauxPoll=setInterval(function(){_this.emit("poll")},1e3);if(fauxPoll.unref){fauxPoll.unref()}return _this}Object.defineProperty(WebSocketProvider.prototype,"websocket",{get:function(){return this._websocket},enumerable:false,configurable:true});WebSocketProvider.prototype.detectNetwork=function(){return this._detectNetwork};Object.defineProperty(WebSocketProvider.prototype,"pollingInterval",{get:function(){return 0},set:function(value){logger.throwError("cannot set polling interval on WebSocketProvider",lib.Logger.errors.UNSUPPORTED_OPERATION,{operation:"setPollingInterval"})},enumerable:false,configurable:true});WebSocketProvider.prototype.resetEventsBlock=function(blockNumber){logger.throwError("cannot reset events block on WebSocketProvider",lib.Logger.errors.UNSUPPORTED_OPERATION,{operation:"resetEventBlock"})};WebSocketProvider.prototype.poll=function(){return __awaiter(this,void 0,void 0,function(){return __generator(this,function(_a){return[2,null]})})};Object.defineProperty(WebSocketProvider.prototype,"polling",{set:function(value){if(!value){return}logger.throwError("cannot set polling on WebSocketProvider",lib.Logger.errors.UNSUPPORTED_OPERATION,{operation:"setPolling"})},enumerable:false,configurable:true});WebSocketProvider.prototype.send=function(method,params){var _this=this;var rid=NextId++;return new Promise(function(resolve,reject){function callback(error,result){if(error){return reject(error)}return resolve(result)}var payload=JSON.stringify({method:method,params:params,id:rid,jsonrpc:"2.0"});_this.emit("debug",{action:"request",request:JSON.parse(payload),provider:_this});_this._requests[String(rid)]={callback:callback,payload:payload};if(_this._wsReady){_this.websocket.send(payload)}})};WebSocketProvider.defaultUrl=function(){return"ws://localhost:8546"};WebSocketProvider.prototype._subscribe=function(tag,param,processFunc){return __awaiter(this,void 0,void 0,function(){var subIdPromise,subId;var _this=this;return __generator(this,function(_a){switch(_a.label){case 0:subIdPromise=this._subIds[tag];if(subIdPromise==null){subIdPromise=Promise.all(param).then(function(param){return _this.send("eth_subscribe",param)});this._subIds[tag]=subIdPromise}return[4,subIdPromise];case 1:subId=_a.sent();this._subs[subId]={tag:tag,processFunc:processFunc};return[2]}})})};WebSocketProvider.prototype._startEvent=function(event){var _this=this;switch(event.type){case"block":this._subscribe("block",["newHeads"],function(result){var blockNumber=lib$2.BigNumber.from(result.number).toNumber();_this._emitted.block=blockNumber;_this.emit("block",blockNumber)});break;case"pending":this._subscribe("pending",["newPendingTransactions"],function(result){_this.emit("pending",result)});break;case"filter":this._subscribe(event.tag,["logs",this._getFilter(event.filter)],function(result){if(result.removed==null){result.removed=false}_this.emit(event.filter,_this.formatter.filterLog(result))});break;case"tx":{var emitReceipt_1=function(event){var hash=event.hash;_this.getTransactionReceipt(hash).then(function(receipt){if(!receipt){return}_this.emit(hash,receipt)})};emitReceipt_1(event);this._subscribe("tx",["newHeads"],function(result){_this._events.filter(function(e){return e.type==="tx"}).forEach(emitReceipt_1)});break}case"debug":case"poll":case"willPoll":case"didPoll":case"error":break;default:console.log("unhandled:",event);break}};WebSocketProvider.prototype._stopEvent=function(event){var _this=this;var tag=event.tag;if(event.type==="tx"){if(this._events.filter(function(e){return e.type==="tx"}).length){return}tag="tx"}else if(this.listenerCount(event.event)){return}var subId=this._subIds[tag];if(!subId){return}delete this._subIds[tag];subId.then(function(subId){if(!_this._subs[subId]){return}delete _this._subs[subId];_this.send("eth_unsubscribe",[subId])})};WebSocketProvider.prototype.destroy=function(){return __awaiter(this,void 0,void 0,function(){var _this=this;return __generator(this,function(_a){switch(_a.label){case 0:if(!(this.websocket.readyState===browserWs.WebSocket.CONNECTING))return[3,2];return[4,new Promise(function(resolve){_this.websocket.onopen=function(){resolve(true)};_this.websocket.onerror=function(){resolve(false)}})];case 1:_a.sent();_a.label=2;case 2:this.websocket.close(1e3);return[2]}})})};return WebSocketProvider}(jsonRpcProvider.JsonRpcProvider);exports.WebSocketProvider=WebSocketProvider});var websocketProvider$1=getDefaultExportFromCjs(websocketProvider);var urlJsonRpcProvider=createCommonjsModule(function(module,exports){"use strict";var __extends=commonjsGlobal&&commonjsGlobal.__extends||function(){var extendStatics=function(d,b){extendStatics=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(d,b){d.__proto__=b}||function(d,b){for(var p in b)if(Object.prototype.hasOwnProperty.call(b,p))d[p]=b[p]};return extendStatics(d,b)};return function(d,b){if(typeof b!=="function"&&b!==null)throw new TypeError("Class 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StaticJsonRpcProvider}(jsonRpcProvider.JsonRpcProvider);exports.StaticJsonRpcProvider=StaticJsonRpcProvider;var UrlJsonRpcProvider=function(_super){__extends(UrlJsonRpcProvider,_super);function UrlJsonRpcProvider(network,apiKey){var _newTarget=this.constructor;var _this=this;logger.checkAbstract(_newTarget,UrlJsonRpcProvider);network=(0,lib$3.getStatic)(_newTarget,"getNetwork")(network);apiKey=(0,lib$3.getStatic)(_newTarget,"getApiKey")(apiKey);var connection=(0,lib$3.getStatic)(_newTarget,"getUrl")(network,apiKey);_this=_super.call(this,connection,network)||this;if(typeof apiKey==="string"){(0,lib$3.defineReadOnly)(_this,"apiKey",apiKey)}else if(apiKey!=null){Object.keys(apiKey).forEach(function(key){(0,lib$3.defineReadOnly)(_this,key,apiKey[key])})}return _this}UrlJsonRpcProvider.prototype._startPending=function(){logger.warn("WARNING: API provider does not support pending filters")};UrlJsonRpcProvider.prototype.isCommunityResource=function(){return false};UrlJsonRpcProvider.prototype.getSigner=function(address){return logger.throwError("API provider does not support signing",lib.Logger.errors.UNSUPPORTED_OPERATION,{operation:"getSigner"})};UrlJsonRpcProvider.prototype.listAccounts=function(){return Promise.resolve([])};UrlJsonRpcProvider.getApiKey=function(apiKey){return apiKey};UrlJsonRpcProvider.getUrl=function(network,apiKey){return logger.throwError("not implemented; sub-classes must override getUrl",lib.Logger.errors.NOT_IMPLEMENTED,{operation:"getUrl"})};return UrlJsonRpcProvider}(StaticJsonRpcProvider);exports.UrlJsonRpcProvider=UrlJsonRpcProvider});var urlJsonRpcProvider$1=getDefaultExportFromCjs(urlJsonRpcProvider);var alchemyProvider=createCommonjsModule(function(module,exports){"use strict";var __extends=commonjsGlobal&&commonjsGlobal.__extends||function(){var extendStatics=function(d,b){extendStatics=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(d,b){d.__proto__=b}||function(d,b){for(var p in b)if(Object.prototype.hasOwnProperty.call(b,p))d[p]=b[p]};return extendStatics(d,b)};return function(d,b){if(typeof b!=="function"&&b!==null)throw new TypeError("Class extends value "+String(b)+" is not a constructor or null");extendStatics(d,b);function __(){this.constructor=d}d.prototype=b===null?Object.create(b):(__.prototype=b.prototype,new __)}}();Object.defineProperty(exports,"__esModule",{value:true});exports.AlchemyProvider=exports.AlchemyWebSocketProvider=void 0;var logger=new lib.Logger(_version$I.version);var defaultApiKey="_gg7wSSi0KMBsdKnGVfHDueq6xMB9EkC";var AlchemyWebSocketProvider=function(_super){__extends(AlchemyWebSocketProvider,_super);function AlchemyWebSocketProvider(network,apiKey){var _this=this;var provider=new AlchemyProvider(network,apiKey);var url=provider.connection.url.replace(/^http/i,"ws").replace(".alchemyapi.",".ws.alchemyapi.");_this=_super.call(this,url,provider.network)||this;(0,lib$3.defineReadOnly)(_this,"apiKey",provider.apiKey);return _this}AlchemyWebSocketProvider.prototype.isCommunityResource=function(){return this.apiKey===defaultApiKey};return AlchemyWebSocketProvider}(websocketProvider.WebSocketProvider);exports.AlchemyWebSocketProvider=AlchemyWebSocketProvider;var AlchemyProvider=function(_super){__extends(AlchemyProvider,_super);function AlchemyProvider(){return _super!==null&&_super.apply(this,arguments)||this}AlchemyProvider.getWebSocketProvider=function(network,apiKey){return new AlchemyWebSocketProvider(network,apiKey)};AlchemyProvider.getApiKey=function(apiKey){if(apiKey==null){return defaultApiKey}if(apiKey&&typeof apiKey!=="string"){logger.throwArgumentError("invalid apiKey","apiKey",apiKey)}return apiKey};AlchemyProvider.getUrl=function(network,apiKey){var host=null;switch(network.name){case"homestead":host="eth-mainnet.alchemyapi.io/v2/";break;case"ropsten":host="eth-ropsten.alchemyapi.io/v2/";break;case"rinkeby":host="eth-rinkeby.alchemyapi.io/v2/";break;case"goerli":host="eth-goerli.alchemyapi.io/v2/";break;case"kovan":host="eth-kovan.alchemyapi.io/v2/";break;case"matic":host="polygon-mainnet.g.alchemy.com/v2/";break;case"maticmum":host="polygon-mumbai.g.alchemy.com/v2/";break;case"arbitrum":host="arb-mainnet.g.alchemy.com/v2/";break;case"arbitrum-rinkeby":host="arb-rinkeby.g.alchemy.com/v2/";break;case"optimism":host="opt-mainnet.g.alchemy.com/v2/";break;case"optimism-kovan":host="opt-kovan.g.alchemy.com/v2/";break;default:logger.throwArgumentError("unsupported network","network",arguments[0])}return{allowGzip:true,url:"https:/"+"/"+host+apiKey,throttleCallback:function(attempt,url){if(apiKey===defaultApiKey){(0,formatter.showThrottleMessage)()}return Promise.resolve(true)}}};AlchemyProvider.prototype.isCommunityResource=function(){return this.apiKey===defaultApiKey};return AlchemyProvider}(urlJsonRpcProvider.UrlJsonRpcProvider);exports.AlchemyProvider=AlchemyProvider});var alchemyProvider$1=getDefaultExportFromCjs(alchemyProvider);var ankrProvider=createCommonjsModule(function(module,exports){"use strict";var __extends=commonjsGlobal&&commonjsGlobal.__extends||function(){var extendStatics=function(d,b){extendStatics=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(d,b){d.__proto__=b}||function(d,b){for(var p in b)if(Object.prototype.hasOwnProperty.call(b,p))d[p]=b[p]};return extendStatics(d,b)};return function(d,b){if(typeof b!=="function"&&b!==null)throw new TypeError("Class extends value "+String(b)+" is not a constructor or null");extendStatics(d,b);function __(){this.constructor=d}d.prototype=b===null?Object.create(b):(__.prototype=b.prototype,new __)}}();Object.defineProperty(exports,"__esModule",{value:true});exports.AnkrProvider=void 0;var logger=new lib.Logger(_version$I.version);var defaultApiKey="9f7d929b018cdffb338517efa06f58359e86ff1ffd350bc889738523659e7972";function getHost(name){switch(name){case"homestead":return"rpc.ankr.com/eth/";case"ropsten":return"rpc.ankr.com/eth_ropsten/";case"rinkeby":return"rpc.ankr.com/eth_rinkeby/";case"goerli":return"rpc.ankr.com/eth_goerli/";case"matic":return"rpc.ankr.com/polygon/";case"arbitrum":return"rpc.ankr.com/arbitrum/"}return logger.throwArgumentError("unsupported network","name",name)}var AnkrProvider=function(_super){__extends(AnkrProvider,_super);function AnkrProvider(){return _super!==null&&_super.apply(this,arguments)||this}AnkrProvider.prototype.isCommunityResource=function(){return this.apiKey===defaultApiKey};AnkrProvider.getApiKey=function(apiKey){if(apiKey==null){return defaultApiKey}return apiKey};AnkrProvider.getUrl=function(network,apiKey){if(apiKey==null){apiKey=defaultApiKey}var connection={allowGzip:true,url:"https://"+getHost(network.name)+apiKey,throttleCallback:function(attempt,url){if(apiKey.apiKey===defaultApiKey){(0,formatter.showThrottleMessage)()}return Promise.resolve(true)}};if(apiKey.projectSecret!=null){connection.user="";connection.password=apiKey.projectSecret}return connection};return AnkrProvider}(urlJsonRpcProvider.UrlJsonRpcProvider);exports.AnkrProvider=AnkrProvider});var ankrProvider$1=getDefaultExportFromCjs(ankrProvider);var cloudflareProvider=createCommonjsModule(function(module,exports){"use strict";var __extends=commonjsGlobal&&commonjsGlobal.__extends||function(){var extendStatics=function(d,b){extendStatics=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(d,b){d.__proto__=b}||function(d,b){for(var p in b)if(Object.prototype.hasOwnProperty.call(b,p))d[p]=b[p]};return extendStatics(d,b)};return function(d,b){if(typeof b!=="function"&&b!==null)throw new TypeError("Class extends value "+String(b)+" is not a constructor or null");extendStatics(d,b);function __(){this.constructor=d}d.prototype=b===null?Object.create(b):(__.prototype=b.prototype,new __)}}();var __awaiter=commonjsGlobal&&commonjsGlobal.__awaiter||function(thisArg,_arguments,P,generator){function adopt(value){return value instanceof P?value:new P(function(resolve){resolve(value)})}return new(P||(P=Promise))(function(resolve,reject){function fulfilled(value){try{step(generator.next(value))}catch(e){reject(e)}}function rejected(value){try{step(generator["throw"](value))}catch(e){reject(e)}}function step(result){result.done?resolve(result.value):adopt(result.value).then(fulfilled,rejected)}step((generator=generator.apply(thisArg,_arguments||[])).next())})};var __generator=commonjsGlobal&&commonjsGlobal.__generator||function(thisArg,body){var _={label:0,sent:function(){if(t[0]&1)throw t[1];return t[1]},trys:[],ops:[]},f,y,t,g;return 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op[1];return{value:op[0]?op[1]:void 0,done:true}}};Object.defineProperty(exports,"__esModule",{value:true});exports.CloudflareProvider=void 0;var logger=new lib.Logger(_version$I.version);var CloudflareProvider=function(_super){__extends(CloudflareProvider,_super);function CloudflareProvider(){return _super!==null&&_super.apply(this,arguments)||this}CloudflareProvider.getApiKey=function(apiKey){if(apiKey!=null){logger.throwArgumentError("apiKey not supported for cloudflare","apiKey",apiKey)}return null};CloudflareProvider.getUrl=function(network,apiKey){var host=null;switch(network.name){case"homestead":host="https://cloudflare-eth.com/";break;default:logger.throwArgumentError("unsupported network","network",arguments[0])}return host};CloudflareProvider.prototype.perform=function(method,params){return __awaiter(this,void 0,void 0,function(){var block;return __generator(this,function(_a){switch(_a.label){case 0:if(!(method==="getBlockNumber"))return[3,2];return[4,_super.prototype.perform.call(this,"getBlock",{blockTag:"latest"})];case 1:block=_a.sent();return[2,block.number];case 2:return[2,_super.prototype.perform.call(this,method,params)]}})})};return CloudflareProvider}(urlJsonRpcProvider.UrlJsonRpcProvider);exports.CloudflareProvider=CloudflareProvider});var cloudflareProvider$1=getDefaultExportFromCjs(cloudflareProvider);var etherscanProvider=createCommonjsModule(function(module,exports){"use strict";var __extends=commonjsGlobal&&commonjsGlobal.__extends||function(){var extendStatics=function(d,b){extendStatics=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(d,b){d.__proto__=b}||function(d,b){for(var p in b)if(Object.prototype.hasOwnProperty.call(b,p))d[p]=b[p]};return extendStatics(d,b)};return function(d,b){if(typeof b!=="function"&&b!==null)throw new TypeError("Class extends value "+String(b)+" is not a constructor or null");extendStatics(d,b);function __(){this.constructor=d}d.prototype=b===null?Object.create(b):(__.prototype=b.prototype,new __)}}();var __awaiter=commonjsGlobal&&commonjsGlobal.__awaiter||function(thisArg,_arguments,P,generator){function adopt(value){return value instanceof P?value:new P(function(resolve){resolve(value)})}return new(P||(P=Promise))(function(resolve,reject){function fulfilled(value){try{step(generator.next(value))}catch(e){reject(e)}}function rejected(value){try{step(generator["throw"](value))}catch(e){reject(e)}}function step(result){result.done?resolve(result.value):adopt(result.value).then(fulfilled,rejected)}step((generator=generator.apply(thisArg,_arguments||[])).next())})};var __generator=commonjsGlobal&&commonjsGlobal.__generator||function(thisArg,body){var _={label:0,sent:function(){if(t[0]&1)throw t[1];return t[1]},trys:[],ops:[]},f,y,t,g;return g={next:verb(0),throw:verb(1),return:verb(2)},typeof Symbol==="function"&&(g[Symbol.iterator]=function(){return this}),g;function verb(n){return 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lib.Logger(_version$I.version);function getTransactionPostData(transaction){var result={};for(var key in transaction){if(transaction[key]==null){continue}var value=transaction[key];if(key==="type"&&value===0){continue}if({type:true,gasLimit:true,gasPrice:true,maxFeePerGs:true,maxPriorityFeePerGas:true,nonce:true,value:true}[key]){value=(0,lib$1.hexValue)((0,lib$1.hexlify)(value))}else if(key==="accessList"){value="["+(0,lib$e.accessListify)(value).map(function(set){return'{address:"'+set.address+'",storageKeys:["'+set.storageKeys.join('","')+'"]}'}).join(",")+"]"}else{value=(0,lib$1.hexlify)(value)}result[key]=value}return result}function getResult(result){if(result.status==0&&(result.message==="No records found"||result.message==="No transactions found")){return result.result}if(result.status!=1||result.message!="OK"){var error=new Error("invalid response");error.result=JSON.stringify(result);if((result.result||"").toLowerCase().indexOf("rate limit")>=0){error.throttleRetry=true}throw error}return result.result}function getJsonResult(result){if(result&&result.status==0&&result.message=="NOTOK"&&(result.result||"").toLowerCase().indexOf("rate limit")>=0){var error=new Error("throttled response");error.result=JSON.stringify(result);error.throttleRetry=true;throw error}if(result.jsonrpc!="2.0"){var error=new Error("invalid response");error.result=JSON.stringify(result);throw error}if(result.error){var error=new Error(result.error.message||"unknown error");if(result.error.code){error.code=result.error.code}if(result.error.data){error.data=result.error.data}throw error}return result.result}function checkLogTag(blockTag){if(blockTag==="pending"){throw new Error("pending not supported")}if(blockTag==="latest"){return blockTag}return parseInt(blockTag.substring(2),16)}var defaultApiKey="9D13ZE7XSBTJ94N9BNJ2MA33VMAY2YPIRB";function checkError(method,error,transaction){if(method==="call"&&error.code===lib.Logger.errors.SERVER_ERROR){var e=error.error;if(e&&(e.message.match(/reverted/i)||e.message.match(/VM execution error/i))){var data=e.data;if(data){data="0x"+data.replace(/^.*0x/i,"")}if((0,lib$1.isHexString)(data)){return data}logger.throwError("missing revert data in call exception",lib.Logger.errors.CALL_EXCEPTION,{error:error,data:"0x"})}}var message=error.message;if(error.code===lib.Logger.errors.SERVER_ERROR){if(error.error&&typeof error.error.message==="string"){message=error.error.message}else if(typeof error.body==="string"){message=error.body}else if(typeof error.responseText==="string"){message=error.responseText}}message=(message||"").toLowerCase();if(message.match(/insufficient funds/)){logger.throwError("insufficient funds for intrinsic transaction cost",lib.Logger.errors.INSUFFICIENT_FUNDS,{error:error,method:method,transaction:transaction})}if(message.match(/same hash was already imported|transaction nonce is too low|nonce too low/)){logger.throwError("nonce has already been used",lib.Logger.errors.NONCE_EXPIRED,{error:error,method:method,transaction:transaction})}if(message.match(/another transaction with same nonce/)){logger.throwError("replacement fee too low",lib.Logger.errors.REPLACEMENT_UNDERPRICED,{error:error,method:method,transaction:transaction})}if(message.match(/execution failed due to an exception|execution reverted/)){logger.throwError("cannot estimate gas; transaction may fail or may require manual gas limit",lib.Logger.errors.UNPREDICTABLE_GAS_LIMIT,{error:error,method:method,transaction:transaction})}throw error}var EtherscanProvider=function(_super){__extends(EtherscanProvider,_super);function EtherscanProvider(network,apiKey){var _this=_super.call(this,network)||this;(0,lib$3.defineReadOnly)(_this,"baseUrl",_this.getBaseUrl());(0,lib$3.defineReadOnly)(_this,"apiKey",apiKey||defaultApiKey);return _this}EtherscanProvider.prototype.getBaseUrl=function(){switch(this.network?this.network.name:"invalid"){case"homestead":return"https://api.etherscan.io";case"ropsten":return"https://api-ropsten.etherscan.io";case"rinkeby":return"https://api-rinkeby.etherscan.io";case"kovan":return"https://api-kovan.etherscan.io";case"goerli":return"https://api-goerli.etherscan.io";case"optimism":return"https://api-optimistic.etherscan.io";default:}return logger.throwArgumentError("unsupported network","network",this.network.name)};EtherscanProvider.prototype.getUrl=function(module,params){var query=Object.keys(params).reduce(function(accum,key){var value=params[key];if(value!=null){accum+="&"+key+"="+value}return accum},"");var apiKey=this.apiKey?"&apikey="+this.apiKey:"";return this.baseUrl+"/api?module="+module+query+apiKey};EtherscanProvider.prototype.getPostUrl=function(){return this.baseUrl+"/api"};EtherscanProvider.prototype.getPostData=function(module,params){params.module=module;params.apikey=this.apiKey;return params};EtherscanProvider.prototype.fetch=function(module,params,post){return __awaiter(this,void 0,void 0,function(){var url,payload,procFunc,connection,payloadStr,result;var _this=this;return __generator(this,function(_a){switch(_a.label){case 0:url=post?this.getPostUrl():this.getUrl(module,params);payload=post?this.getPostData(module,params):null;procFunc=module==="proxy"?getJsonResult:getResult;this.emit("debug",{action:"request",request:url,provider:this});connection={url:url,throttleSlotInterval:1e3,throttleCallback:function(attempt,url){if(_this.isCommunityResource()){(0,formatter.showThrottleMessage)()}return Promise.resolve(true)}};payloadStr=null;if(payload){connection.headers={"content-type":"application/x-www-form-urlencoded; charset=UTF-8"};payloadStr=Object.keys(payload).map(function(key){return key+"="+payload[key]}).join("&")}return[4,(0,lib$q.fetchJson)(connection,payloadStr,procFunc||getJsonResult)];case 1:result=_a.sent();this.emit("debug",{action:"response",request:url,response:(0,lib$3.deepCopy)(result),provider:this});return[2,result]}})})};EtherscanProvider.prototype.detectNetwork=function(){return __awaiter(this,void 0,void 0,function(){return __generator(this,function(_a){return[2,this.network]})})};EtherscanProvider.prototype.perform=function(method,params){return __awaiter(this,void 0,void 0,function(){var _a,postData,error_1,postData,error_2,args,topic0,logs,blocks,i,log,block,_b;return __generator(this,function(_c){switch(_c.label){case 0:_a=method;switch(_a){case"getBlockNumber":return[3,1];case"getGasPrice":return[3,2];case"getBalance":return[3,3];case"getTransactionCount":return[3,4];case"getCode":return[3,5];case"getStorageAt":return[3,6];case"sendTransaction":return[3,7];case"getBlock":return[3,8];case"getTransaction":return[3,9];case"getTransactionReceipt":return[3,10];case"call":return[3,11];case"estimateGas":return[3,15];case"getLogs":return[3,19];case"getEtherPrice":return[3,26]}return[3,28];case 1:return[2,this.fetch("proxy",{action:"eth_blockNumber"})];case 2:return[2,this.fetch("proxy",{action:"eth_gasPrice"})];case 3:return[2,this.fetch("account",{action:"balance",address:params.address,tag:params.blockTag})];case 4:return[2,this.fetch("proxy",{action:"eth_getTransactionCount",address:params.address,tag:params.blockTag})];case 5:return[2,this.fetch("proxy",{action:"eth_getCode",address:params.address,tag:params.blockTag})];case 6:return[2,this.fetch("proxy",{action:"eth_getStorageAt",address:params.address,position:params.position,tag:params.blockTag})];case 7:return[2,this.fetch("proxy",{action:"eth_sendRawTransaction",hex:params.signedTransaction},true).catch(function(error){return checkError("sendTransaction",error,params.signedTransaction)})];case 8:if(params.blockTag){return[2,this.fetch("proxy",{action:"eth_getBlockByNumber",tag:params.blockTag,boolean:params.includeTransactions?"true":"false"})]}throw new Error("getBlock by blockHash not implemented");case 9:return[2,this.fetch("proxy",{action:"eth_getTransactionByHash",txhash:params.transactionHash})];case 10:return[2,this.fetch("proxy",{action:"eth_getTransactionReceipt",txhash:params.transactionHash})];case 11:if(params.blockTag!=="latest"){throw new Error("EtherscanProvider does not support blockTag for call")}postData=getTransactionPostData(params.transaction);postData.module="proxy";postData.action="eth_call";_c.label=12;case 12:_c.trys.push([12,14,,15]);return[4,this.fetch("proxy",postData,true)];case 13:return[2,_c.sent()];case 14:error_1=_c.sent();return[2,checkError("call",error_1,params.transaction)];case 15:postData=getTransactionPostData(params.transaction);postData.module="proxy";postData.action="eth_estimateGas";_c.label=16;case 16:_c.trys.push([16,18,,19]);return[4,this.fetch("proxy",postData,true)];case 17:return[2,_c.sent()];case 18:error_2=_c.sent();return[2,checkError("estimateGas",error_2,params.transaction)];case 19:args={action:"getLogs"};if(params.filter.fromBlock){args.fromBlock=checkLogTag(params.filter.fromBlock)}if(params.filter.toBlock){args.toBlock=checkLogTag(params.filter.toBlock)}if(params.filter.address){args.address=params.filter.address}if(params.filter.topics&&params.filter.topics.length>0){if(params.filter.topics.length>1){logger.throwError("unsupported topic count",lib.Logger.errors.UNSUPPORTED_OPERATION,{topics:params.filter.topics})}if(params.filter.topics.length===1){topic0=params.filter.topics[0];if(typeof topic0!=="string"||topic0.length!==66){logger.throwError("unsupported topic format",lib.Logger.errors.UNSUPPORTED_OPERATION,{topic0:topic0})}args.topic0=topic0}}return[4,this.fetch("logs",args)];case 20:logs=_c.sent();blocks={};i=0;_c.label=21;case 21:if(!(i<logs.length))return[3,25];log=logs[i];if(log.blockHash!=null){return[3,24]}if(!(blocks[log.blockNumber]==null))return[3,23];return[4,this.getBlock(log.blockNumber)];case 22:block=_c.sent();if(block){blocks[log.blockNumber]=block.hash}_c.label=23;case 23:log.blockHash=blocks[log.blockNumber];_c.label=24;case 24:i++;return[3,21];case 25:return[2,logs];case 26:if(this.network.name!=="homestead"){return[2,0]}_b=parseFloat;return[4,this.fetch("stats",{action:"ethprice"})];case 27:return[2,_b.apply(void 0,[_c.sent().ethusd])];case 28:return[3,29];case 29:return[2,_super.prototype.perform.call(this,method,params)]}})})};EtherscanProvider.prototype.getHistory=function(addressOrName,startBlock,endBlock){return __awaiter(this,void 0,void 0,function(){var params,result;var _a;var _this=this;return __generator(this,function(_b){switch(_b.label){case 0:_a={action:"txlist"};return[4,this.resolveName(addressOrName)];case 1:params=(_a.address=_b.sent(),_a.startblock=startBlock==null?0:startBlock,_a.endblock=endBlock==null?99999999:endBlock,_a.sort="asc",_a);return[4,this.fetch("account",params)];case 2:result=_b.sent();return[2,result.map(function(tx){["contractAddress","to"].forEach(function(key){if(tx[key]==""){delete tx[key]}});if(tx.creates==null&&tx.contractAddress!=null){tx.creates=tx.contractAddress}var item=_this.formatter.transactionResponse(tx);if(tx.timeStamp){item.timestamp=parseInt(tx.timeStamp)}return item})]}})})};EtherscanProvider.prototype.isCommunityResource=function(){return this.apiKey===defaultApiKey};return EtherscanProvider}(baseProvider.BaseProvider);exports.EtherscanProvider=EtherscanProvider});var etherscanProvider$1=getDefaultExportFromCjs(etherscanProvider);var fallbackProvider=createCommonjsModule(function(module,exports){"use strict";var __extends=commonjsGlobal&&commonjsGlobal.__extends||function(){var extendStatics=function(d,b){extendStatics=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(d,b){d.__proto__=b}||function(d,b){for(var p in b)if(Object.prototype.hasOwnProperty.call(b,p))d[p]=b[p]};return extendStatics(d,b)};return function(d,b){if(typeof b!=="function"&&b!==null)throw new TypeError("Class extends value "+String(b)+" is not a constructor or null");extendStatics(d,b);function __(){this.constructor=d}d.prototype=b===null?Object.create(b):(__.prototype=b.prototype,new __)}}();var __awaiter=commonjsGlobal&&commonjsGlobal.__awaiter||function(thisArg,_arguments,P,generator){function adopt(value){return value instanceof P?value:new P(function(resolve){resolve(value)})}return new(P||(P=Promise))(function(resolve,reject){function fulfilled(value){try{step(generator.next(value))}catch(e){reject(e)}}function rejected(value){try{step(generator["throw"](value))}catch(e){reject(e)}}function step(result){result.done?resolve(result.value):adopt(result.value).then(fulfilled,rejected)}step((generator=generator.apply(thisArg,_arguments||[])).next())})};var __generator=commonjsGlobal&&commonjsGlobal.__generator||function(thisArg,body){var _={label:0,sent:function(){if(t[0]&1)throw t[1];return t[1]},trys:[],ops:[]},f,y,t,g;return g={next:verb(0),throw:verb(1),return:verb(2)},typeof Symbol==="function"&&(g[Symbol.iterator]=function(){return this}),g;function verb(n){return function(v){return step([n,v])}}function step(op){if(f)throw new TypeError("Generator is already executing.");while(_)try{if(f=1,y&&(t=op[0]&2?y["return"]:op[0]?y["throw"]||((t=y["return"])&&t.call(y),0):y.next)&&!(t=t.call(y,op[1])).done)return t;if(y=0,t)op=[op[0]&2,t.value];switch(op[0]){case 0:case 1:t=op;break;case 4:_.label++;return{value:op[1],done:false};case 5:_.label++;y=op[1];op=[0];continue;case 7:op=_.ops.pop();_.trys.pop();continue;default:if(!(t=_.trys,t=t.length>0&&t[t.length-1])&&(op[0]===6||op[0]===2)){_=0;continue}if(op[0]===3&&(!t||op[1]>t[0]&&op[1]<t[3])){_.label=op[1];break}if(op[0]===6&&_.label<t[1]){_.label=t[1];t=op;break}if(t&&_.label<t[2]){_.label=t[2];_.ops.push(op);break}if(t[2])_.ops.pop();_.trys.pop();continue}op=body.call(thisArg,_)}catch(e){op=[6,e];y=0}finally{f=t=0}if(op[0]&5)throw op[1];return{value:op[0]?op[1]:void 0,done:true}}};Object.defineProperty(exports,"__esModule",{value:true});exports.FallbackProvider=void 0;var logger=new lib.Logger(_version$I.version);function now(){return(new Date).getTime()}function checkNetworks(networks){var result=null;for(var i=0;i<networks.length;i++){var network=networks[i];if(network==null){return null}if(result){if(!(result.name===network.name&&result.chainId===network.chainId&&(result.ensAddress===network.ensAddress||result.ensAddress==null&&network.ensAddress==null))){logger.throwArgumentError("provider mismatch","networks",networks)}}else{result=network}}return result}function median(values,maxDelta){values=values.slice().sort();var middle=Math.floor(values.length/2);if(values.length%2){return values[middle]}var a=values[middle-1],b=values[middle];if(maxDelta!=null&&Math.abs(a-b)>maxDelta){return null}return(a+b)/2}function serialize(value){if(value===null){return"null"}else if(typeof value==="number"||typeof value==="boolean"){return JSON.stringify(value)}else if(typeof value==="string"){return value}else if(lib$2.BigNumber.isBigNumber(value)){return value.toString()}else if(Array.isArray(value)){return JSON.stringify(value.map(function(i){return serialize(i)}))}else if(typeof value==="object"){var keys=Object.keys(value);keys.sort();return"{"+keys.map(function(key){var v=value[key];if(typeof v==="function"){v="[function]"}else{v=serialize(v)}return JSON.stringify(key)+":"+v}).join(",")+"}"}throw new Error("unknown value type: "+typeof value)}var nextRid=1;function stall(duration){var cancel=null;var timer=null;var promise=new Promise(function(resolve){cancel=function(){if(timer){clearTimeout(timer);timer=null}resolve()};timer=setTimeout(cancel,duration)});var wait=function(func){promise=promise.then(func);return promise};function getPromise(){return promise}return{cancel:cancel,getPromise:getPromise,wait:wait}}var ForwardErrors=[lib.Logger.errors.CALL_EXCEPTION,lib.Logger.errors.INSUFFICIENT_FUNDS,lib.Logger.errors.NONCE_EXPIRED,lib.Logger.errors.REPLACEMENT_UNDERPRICED,lib.Logger.errors.UNPREDICTABLE_GAS_LIMIT];var ForwardProperties=["address","args","errorArgs","errorSignature","method","transaction"];function exposeDebugConfig(config,now){var result={weight:config.weight};Object.defineProperty(result,"provider",{get:function(){return config.provider}});if(config.start){result.start=config.start}if(now){result.duration=now-config.start}if(config.done){if(config.error){result.error=config.error}else{result.result=config.result||null}}return result}function normalizedTally(normalize,quorum){return function(configs){var tally={};configs.forEach(function(c){var value=normalize(c.result);if(!tally[value]){tally[value]={count:0,result:c.result}}tally[value].count++});var keys=Object.keys(tally);for(var i=0;i<keys.length;i++){var check=tally[keys[i]];if(check.count>=quorum){return check.result}}return undefined}}function getProcessFunc(provider,method,params){var normalize=serialize;switch(method){case"getBlockNumber":return function(configs){var values=configs.map(function(c){return c.result});var blockNumber=median(configs.map(function(c){return c.result}),2);if(blockNumber==null){return undefined}blockNumber=Math.ceil(blockNumber);if(values.indexOf(blockNumber+1)>=0){blockNumber++}if(blockNumber>=provider._highestBlockNumber){provider._highestBlockNumber=blockNumber}return provider._highestBlockNumber};case"getGasPrice":return function(configs){var values=configs.map(function(c){return c.result});values.sort();return values[Math.floor(values.length/2)]};case"getEtherPrice":return function(configs){return median(configs.map(function(c){return c.result}))};case"getBalance":case"getTransactionCount":case"getCode":case"getStorageAt":case"call":case"estimateGas":case"getLogs":break;case"getTransaction":case"getTransactionReceipt":normalize=function(tx){if(tx==null){return null}tx=(0,lib$3.shallowCopy)(tx);tx.confirmations=-1;return serialize(tx)};break;case"getBlock":if(params.includeTransactions){normalize=function(block){if(block==null){return null}block=(0,lib$3.shallowCopy)(block);block.transactions=block.transactions.map(function(tx){tx=(0,lib$3.shallowCopy)(tx);tx.confirmations=-1;return tx});return serialize(block)}}else{normalize=function(block){if(block==null){return null}return serialize(block)}}break;default:throw new Error("unknown method: "+method)}return normalizedTally(normalize,provider.quorum)}function waitForSync(config,blockNumber){return __awaiter(this,void 0,void 0,function(){var provider;return __generator(this,function(_a){provider=config.provider;if(provider.blockNumber!=null&&provider.blockNumber>=blockNumber||blockNumber===-1){return[2,provider]}return[2,(0,lib$q.poll)(function(){return new Promise(function(resolve,reject){setTimeout(function(){if(provider.blockNumber>=blockNumber){return resolve(provider)}if(config.cancelled){return resolve(null)}return resolve(undefined)},0)})},{oncePoll:provider})]})})}function getRunner(config,currentBlockNumber,method,params){return __awaiter(this,void 0,void 0,function(){var provider,_a,filter;return __generator(this,function(_b){switch(_b.label){case 0:provider=config.provider;_a=method;switch(_a){case"getBlockNumber":return[3,1];case"getGasPrice":return[3,1];case"getEtherPrice":return[3,2];case"getBalance":return[3,3];case"getTransactionCount":return[3,3];case"getCode":return[3,3];case"getStorageAt":return[3,6];case"getBlock":return[3,9];case"call":return[3,12];case"estimateGas":return[3,12];case"getTransaction":return[3,15];case"getTransactionReceipt":return[3,15];case"getLogs":return[3,16]}return[3,19];case 1:return[2,provider[method]()];case 2:if(provider.getEtherPrice){return[2,provider.getEtherPrice()]}return[3,19];case 3:if(!(params.blockTag&&(0,lib$1.isHexString)(params.blockTag)))return[3,5];return[4,waitForSync(config,currentBlockNumber)];case 4:provider=_b.sent();_b.label=5;case 5:return[2,provider[method](params.address,params.blockTag||"latest")];case 6:if(!(params.blockTag&&(0,lib$1.isHexString)(params.blockTag)))return[3,8];return[4,waitForSync(config,currentBlockNumber)];case 7:provider=_b.sent();_b.label=8;case 8:return[2,provider.getStorageAt(params.address,params.position,params.blockTag||"latest")];case 9:if(!(params.blockTag&&(0,lib$1.isHexString)(params.blockTag)))return[3,11];return[4,waitForSync(config,currentBlockNumber)];case 10:provider=_b.sent();_b.label=11;case 11:return[2,provider[params.includeTransactions?"getBlockWithTransactions":"getBlock"](params.blockTag||params.blockHash)];case 12:if(!(params.blockTag&&(0,lib$1.isHexString)(params.blockTag)))return[3,14];return[4,waitForSync(config,currentBlockNumber)];case 13:provider=_b.sent();_b.label=14;case 14:return[2,provider[method](params.transaction)];case 15:return[2,provider[method](params.transactionHash)];case 16:filter=params.filter;if(!(filter.fromBlock&&(0,lib$1.isHexString)(filter.fromBlock)||filter.toBlock&&(0,lib$1.isHexString)(filter.toBlock)))return[3,18];return[4,waitForSync(config,currentBlockNumber)];case 17:provider=_b.sent();_b.label=18;case 18:return[2,provider.getLogs(filter)];case 19:return[2,logger.throwError("unknown method error",lib.Logger.errors.UNKNOWN_ERROR,{method:method,params:params})]}})})}var FallbackProvider=function(_super){__extends(FallbackProvider,_super);function FallbackProvider(providers,quorum){var _this=this;if(providers.length===0){logger.throwArgumentError("missing providers","providers",providers)}var providerConfigs=providers.map(function(configOrProvider,index){if(lib$b.Provider.isProvider(configOrProvider)){var stallTimeout=(0,formatter.isCommunityResource)(configOrProvider)?2e3:750;var priority=1;return Object.freeze({provider:configOrProvider,weight:1,stallTimeout:stallTimeout,priority:priority})}var config=(0,lib$3.shallowCopy)(configOrProvider);if(config.priority==null){config.priority=1}if(config.stallTimeout==null){config.stallTimeout=(0,formatter.isCommunityResource)(configOrProvider)?2e3:750}if(config.weight==null){config.weight=1}var weight=config.weight;if(weight%1||weight>512||weight<1){logger.throwArgumentError("invalid weight; must be integer in [1, 512]","providers["+index+"].weight",weight)}return Object.freeze(config)});var total=providerConfigs.reduce(function(accum,c){return accum+c.weight},0);if(quorum==null){quorum=total/2}else if(quorum>total){logger.throwArgumentError("quorum will always fail; larger than total weight","quorum",quorum)}var networkOrReady=checkNetworks(providerConfigs.map(function(c){return c.provider.network}));if(networkOrReady==null){networkOrReady=new Promise(function(resolve,reject){setTimeout(function(){_this.detectNetwork().then(resolve,reject)},0)})}_this=_super.call(this,networkOrReady)||this;(0,lib$3.defineReadOnly)(_this,"providerConfigs",Object.freeze(providerConfigs));(0,lib$3.defineReadOnly)(_this,"quorum",quorum);_this._highestBlockNumber=-1;return _this}FallbackProvider.prototype.detectNetwork=function(){return __awaiter(this,void 0,void 0,function(){var networks;return __generator(this,function(_a){switch(_a.label){case 0:return[4,Promise.all(this.providerConfigs.map(function(c){return c.provider.getNetwork()}))];case 1:networks=_a.sent();return[2,checkNetworks(networks)]}})})};FallbackProvider.prototype.perform=function(method,params){return __awaiter(this,void 0,void 0,function(){var results,i_1,result,processFunc,configs,currentBlockNumber,i,first,_loop_1,this_1,state_1;var _this=this;return __generator(this,function(_a){switch(_a.label){case 0:if(!(method==="sendTransaction"))return[3,2];return[4,Promise.all(this.providerConfigs.map(function(c){return c.provider.sendTransaction(params.signedTransaction).then(function(result){return result.hash},function(error){return error})}))];case 1:results=_a.sent();for(i_1=0;i_1<results.length;i_1++){result=results[i_1];if(typeof result==="string"){return[2,result]}}throw results[0];case 2:if(!(this._highestBlockNumber===-1&&method!=="getBlockNumber"))return[3,4];return[4,this.getBlockNumber()];case 3:_a.sent();_a.label=4;case 4:processFunc=getProcessFunc(this,method,params);configs=(0,lib$l.shuffled)(this.providerConfigs.map(lib$3.shallowCopy));configs.sort(function(a,b){return a.priority-b.priority});currentBlockNumber=this._highestBlockNumber;i=0;first=true;_loop_1=function(){var t0,inflightWeight,_loop_2,waiting,results,result,errors;return __generator(this,function(_b){switch(_b.label){case 0:t0=now();inflightWeight=configs.filter(function(c){return c.runner&&t0-c.start<c.stallTimeout}).reduce(function(accum,c){return accum+c.weight},0);_loop_2=function(){var config=configs[i++];var rid=nextRid++;config.start=now();config.staller=stall(config.stallTimeout);config.staller.wait(function(){config.staller=null});config.runner=getRunner(config,currentBlockNumber,method,params).then(function(result){config.done=true;config.result=result;if(_this.listenerCount("debug")){_this.emit("debug",{action:"request",rid:rid,backend:exposeDebugConfig(config,now()),request:{method:method,params:(0,lib$3.deepCopy)(params)},provider:_this})}},function(error){config.done=true;config.error=error;if(_this.listenerCount("debug")){_this.emit("debug",{action:"request",rid:rid,backend:exposeDebugConfig(config,now()),request:{method:method,params:(0,lib$3.deepCopy)(params)},provider:_this})}});if(this_1.listenerCount("debug")){this_1.emit("debug",{action:"request",rid:rid,backend:exposeDebugConfig(config,null),request:{method:method,params:(0,lib$3.deepCopy)(params)},provider:this_1})}inflightWeight+=config.weight};while(inflightWeight<this_1.quorum&&i<configs.length){_loop_2()}waiting=[];configs.forEach(function(c){if(c.done||!c.runner){return}waiting.push(c.runner);if(c.staller){waiting.push(c.staller.getPromise())}});if(!waiting.length)return[3,2];return[4,Promise.race(waiting)];case 1:_b.sent();_b.label=2;case 2:results=configs.filter(function(c){return c.done&&c.error==null});if(!(results.length>=this_1.quorum))return[3,5];result=processFunc(results);if(result!==undefined){configs.forEach(function(c){if(c.staller){c.staller.cancel()}c.cancelled=true});return[2,{value:result}]}if(!!first)return[3,4];return[4,stall(100).getPromise()];case 3:_b.sent();_b.label=4;case 4:first=false;_b.label=5;case 5:errors=configs.reduce(function(accum,c){if(!c.done||c.error==null){return accum}var code=c.error.code;if(ForwardErrors.indexOf(code)>=0){if(!accum[code]){accum[code]={error:c.error,weight:0}}accum[code].weight+=c.weight}return accum},{});Object.keys(errors).forEach(function(errorCode){var tally=errors[errorCode];if(tally.weight<_this.quorum){return}configs.forEach(function(c){if(c.staller){c.staller.cancel()}c.cancelled=true});var e=tally.error;var props={};ForwardProperties.forEach(function(name){if(e[name]==null){return}props[name]=e[name]});logger.throwError(e.reason||e.message,errorCode,props)});if(configs.filter(function(c){return!c.done}).length===0){return[2,"break"]}return[2]}})};this_1=this;_a.label=5;case 5:if(!true)return[3,7];return[5,_loop_1()];case 6:state_1=_a.sent();if(typeof state_1==="object")return[2,state_1.value];if(state_1==="break")return[3,7];return[3,5];case 7:configs.forEach(function(c){if(c.staller){c.staller.cancel()}c.cancelled=true});return[2,logger.throwError("failed to meet quorum",lib.Logger.errors.SERVER_ERROR,{method:method,params:params,results:configs.map(function(c){return exposeDebugConfig(c)}),provider:this})]}})})};return FallbackProvider}(baseProvider.BaseProvider);exports.FallbackProvider=FallbackProvider});var fallbackProvider$1=getDefaultExportFromCjs(fallbackProvider);var browserIpcProvider=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.IpcProvider=void 0;var IpcProvider=null;exports.IpcProvider=IpcProvider});var browserIpcProvider$1=getDefaultExportFromCjs(browserIpcProvider);var infuraProvider=createCommonjsModule(function(module,exports){"use strict";var __extends=commonjsGlobal&&commonjsGlobal.__extends||function(){var extendStatics=function(d,b){extendStatics=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(d,b){d.__proto__=b}||function(d,b){for(var p in b)if(Object.prototype.hasOwnProperty.call(b,p))d[p]=b[p]};return extendStatics(d,b)};return function(d,b){if(typeof b!=="function"&&b!==null)throw new TypeError("Class extends value "+String(b)+" is not a constructor or null");extendStatics(d,b);function __(){this.constructor=d}d.prototype=b===null?Object.create(b):(__.prototype=b.prototype,new __)}}();Object.defineProperty(exports,"__esModule",{value:true});exports.InfuraProvider=exports.InfuraWebSocketProvider=void 0;var logger=new lib.Logger(_version$I.version);var defaultProjectId="84842078b09946638c03157f83405213";var InfuraWebSocketProvider=function(_super){__extends(InfuraWebSocketProvider,_super);function InfuraWebSocketProvider(network,apiKey){var _this=this;var provider=new InfuraProvider(network,apiKey);var connection=provider.connection;if(connection.password){logger.throwError("INFURA WebSocket project secrets unsupported",lib.Logger.errors.UNSUPPORTED_OPERATION,{operation:"InfuraProvider.getWebSocketProvider()"})}var url=connection.url.replace(/^http/i,"ws").replace("/v3/","/ws/v3/");_this=_super.call(this,url,network)||this;(0,lib$3.defineReadOnly)(_this,"apiKey",provider.projectId);(0,lib$3.defineReadOnly)(_this,"projectId",provider.projectId);(0,lib$3.defineReadOnly)(_this,"projectSecret",provider.projectSecret);return _this}InfuraWebSocketProvider.prototype.isCommunityResource=function(){return this.projectId===defaultProjectId};return InfuraWebSocketProvider}(websocketProvider.WebSocketProvider);exports.InfuraWebSocketProvider=InfuraWebSocketProvider;var InfuraProvider=function(_super){__extends(InfuraProvider,_super);function InfuraProvider(){return _super!==null&&_super.apply(this,arguments)||this}InfuraProvider.getWebSocketProvider=function(network,apiKey){return new InfuraWebSocketProvider(network,apiKey)};InfuraProvider.getApiKey=function(apiKey){var apiKeyObj={apiKey:defaultProjectId,projectId:defaultProjectId,projectSecret:null};if(apiKey==null){return apiKeyObj}if(typeof apiKey==="string"){apiKeyObj.projectId=apiKey}else if(apiKey.projectSecret!=null){logger.assertArgument(typeof apiKey.projectId==="string","projectSecret requires a projectId","projectId",apiKey.projectId);logger.assertArgument(typeof apiKey.projectSecret==="string","invalid projectSecret","projectSecret","[REDACTED]");apiKeyObj.projectId=apiKey.projectId;apiKeyObj.projectSecret=apiKey.projectSecret}else if(apiKey.projectId){apiKeyObj.projectId=apiKey.projectId}apiKeyObj.apiKey=apiKeyObj.projectId;return apiKeyObj};InfuraProvider.getUrl=function(network,apiKey){var host=null;switch(network?network.name:"unknown"){case"homestead":host="mainnet.infura.io";break;case"ropsten":host="ropsten.infura.io";break;case"rinkeby":host="rinkeby.infura.io";break;case"kovan":host="kovan.infura.io";break;case"goerli":host="goerli.infura.io";break;case"matic":host="polygon-mainnet.infura.io";break;case"maticmum":host="polygon-mumbai.infura.io";break;case"optimism":host="optimism-mainnet.infura.io";break;case"optimism-kovan":host="optimism-kovan.infura.io";break;case"arbitrum":host="arbitrum-mainnet.infura.io";break;case"arbitrum-rinkeby":host="arbitrum-rinkeby.infura.io";break;default:logger.throwError("unsupported network",lib.Logger.errors.INVALID_ARGUMENT,{argument:"network",value:network})}var connection={allowGzip:true,url:"https:/"+"/"+host+"/v3/"+apiKey.projectId,throttleCallback:function(attempt,url){if(apiKey.projectId===defaultProjectId){(0,formatter.showThrottleMessage)()}return Promise.resolve(true)}};if(apiKey.projectSecret!=null){connection.user="";connection.password=apiKey.projectSecret}return connection};InfuraProvider.prototype.isCommunityResource=function(){return this.projectId===defaultProjectId};return InfuraProvider}(urlJsonRpcProvider.UrlJsonRpcProvider);exports.InfuraProvider=InfuraProvider});var infuraProvider$1=getDefaultExportFromCjs(infuraProvider);var jsonRpcBatchProvider=createCommonjsModule(function(module,exports){"use strict";var __extends=commonjsGlobal&&commonjsGlobal.__extends||function(){var extendStatics=function(d,b){extendStatics=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(d,b){d.__proto__=b}||function(d,b){for(var p in b)if(Object.prototype.hasOwnProperty.call(b,p))d[p]=b[p]};return extendStatics(d,b)};return function(d,b){if(typeof b!=="function"&&b!==null)throw new TypeError("Class extends value "+String(b)+" is not a constructor or null");extendStatics(d,b);function __(){this.constructor=d}d.prototype=b===null?Object.create(b):(__.prototype=b.prototype,new __)}}();Object.defineProperty(exports,"__esModule",{value:true});exports.JsonRpcBatchProvider=void 0;var JsonRpcBatchProvider=function(_super){__extends(JsonRpcBatchProvider,_super);function JsonRpcBatchProvider(){return _super!==null&&_super.apply(this,arguments)||this}JsonRpcBatchProvider.prototype.send=function(method,params){var _this=this;var request={method:method,params:params,id:this._nextId++,jsonrpc:"2.0"};if(this._pendingBatch==null){this._pendingBatch=[]}var inflightRequest={request:request,resolve:null,reject:null};var promise=new Promise(function(resolve,reject){inflightRequest.resolve=resolve;inflightRequest.reject=reject});this._pendingBatch.push(inflightRequest);if(!this._pendingBatchAggregator){this._pendingBatchAggregator=setTimeout(function(){var batch=_this._pendingBatch;_this._pendingBatch=null;_this._pendingBatchAggregator=null;var request=batch.map(function(inflight){return inflight.request});_this.emit("debug",{action:"requestBatch",request:(0,lib$3.deepCopy)(request),provider:_this});return(0,lib$q.fetchJson)(_this.connection,JSON.stringify(request)).then(function(result){_this.emit("debug",{action:"response",request:request,response:result,provider:_this});batch.forEach(function(inflightRequest,index){var payload=result[index];if(payload.error){var error=new Error(payload.error.message);error.code=payload.error.code;error.data=payload.error.data;inflightRequest.reject(error)}else{inflightRequest.resolve(payload.result)}})},function(error){_this.emit("debug",{action:"response",error:error,request:request,provider:_this});batch.forEach(function(inflightRequest){inflightRequest.reject(error)})})},10)}return promise};return JsonRpcBatchProvider}(jsonRpcProvider.JsonRpcProvider);exports.JsonRpcBatchProvider=JsonRpcBatchProvider});var jsonRpcBatchProvider$1=getDefaultExportFromCjs(jsonRpcBatchProvider);var nodesmithProvider=createCommonjsModule(function(module,exports){"use strict";var __extends=commonjsGlobal&&commonjsGlobal.__extends||function(){var extendStatics=function(d,b){extendStatics=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(d,b){d.__proto__=b}||function(d,b){for(var p in b)if(Object.prototype.hasOwnProperty.call(b,p))d[p]=b[p]};return extendStatics(d,b)};return function(d,b){if(typeof b!=="function"&&b!==null)throw new TypeError("Class extends value "+String(b)+" is not a constructor or null");extendStatics(d,b);function __(){this.constructor=d}d.prototype=b===null?Object.create(b):(__.prototype=b.prototype,new __)}}();Object.defineProperty(exports,"__esModule",{value:true});exports.NodesmithProvider=void 0;var logger=new lib.Logger(_version$I.version);var defaultApiKey="ETHERS_JS_SHARED";var NodesmithProvider=function(_super){__extends(NodesmithProvider,_super);function NodesmithProvider(){return _super!==null&&_super.apply(this,arguments)||this}NodesmithProvider.getApiKey=function(apiKey){if(apiKey&&typeof apiKey!=="string"){logger.throwArgumentError("invalid apiKey","apiKey",apiKey)}return apiKey||defaultApiKey};NodesmithProvider.getUrl=function(network,apiKey){logger.warn("NodeSmith will be discontinued on 2019-12-20; please migrate to another platform.");var host=null;switch(network.name){case"homestead":host="https://ethereum.api.nodesmith.io/v1/mainnet/jsonrpc";break;case"ropsten":host="https://ethereum.api.nodesmith.io/v1/ropsten/jsonrpc";break;case"rinkeby":host="https://ethereum.api.nodesmith.io/v1/rinkeby/jsonrpc";break;case"goerli":host="https://ethereum.api.nodesmith.io/v1/goerli/jsonrpc";break;case"kovan":host="https://ethereum.api.nodesmith.io/v1/kovan/jsonrpc";break;default:logger.throwArgumentError("unsupported network","network",arguments[0])}return host+"?apiKey="+apiKey};return NodesmithProvider}(urlJsonRpcProvider.UrlJsonRpcProvider);exports.NodesmithProvider=NodesmithProvider});var nodesmithProvider$1=getDefaultExportFromCjs(nodesmithProvider);var pocketProvider=createCommonjsModule(function(module,exports){"use strict";var __extends=commonjsGlobal&&commonjsGlobal.__extends||function(){var extendStatics=function(d,b){extendStatics=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(d,b){d.__proto__=b}||function(d,b){for(var p in b)if(Object.prototype.hasOwnProperty.call(b,p))d[p]=b[p]};return extendStatics(d,b)};return function(d,b){if(typeof b!=="function"&&b!==null)throw new TypeError("Class extends value "+String(b)+" is not a constructor or null");extendStatics(d,b);function __(){this.constructor=d}d.prototype=b===null?Object.create(b):(__.prototype=b.prototype,new __)}}();Object.defineProperty(exports,"__esModule",{value:true});exports.PocketProvider=void 0;var logger=new lib.Logger(_version$I.version);var defaultApplicationIds={homestead:"6004bcd10040261633ade990",ropsten:"6004bd4d0040261633ade991",rinkeby:"6004bda20040261633ade994",goerli:"6004bd860040261633ade992"};var PocketProvider=function(_super){__extends(PocketProvider,_super);function PocketProvider(network,apiKey){var _newTarget=this.constructor;var _this=this;if(apiKey==null){var n=(0,lib$3.getStatic)(_newTarget,"getNetwork")(network);if(n){var applicationId=defaultApplicationIds[n.name];if(applicationId){apiKey={applicationId:applicationId,loadBalancer:true}}}if(apiKey==null){logger.throwError("unsupported network",lib.Logger.errors.INVALID_ARGUMENT,{argument:"network",value:network})}}_this=_super.call(this,network,apiKey)||this;return _this}PocketProvider.getApiKey=function(apiKey){if(apiKey==null){logger.throwArgumentError("PocketProvider.getApiKey does not support null apiKey","apiKey",apiKey)}var apiKeyObj={applicationId:null,loadBalancer:false,applicationSecretKey:null};if(typeof apiKey==="string"){apiKeyObj.applicationId=apiKey}else if(apiKey.applicationSecretKey!=null){logger.assertArgument(typeof apiKey.applicationId==="string","applicationSecretKey requires an applicationId","applicationId",apiKey.applicationId);logger.assertArgument(typeof apiKey.applicationSecretKey==="string","invalid applicationSecretKey","applicationSecretKey","[REDACTED]");apiKeyObj.applicationId=apiKey.applicationId;apiKeyObj.applicationSecretKey=apiKey.applicationSecretKey;apiKeyObj.loadBalancer=!!apiKey.loadBalancer}else if(apiKey.applicationId){logger.assertArgument(typeof apiKey.applicationId==="string","apiKey.applicationId must be a string","apiKey.applicationId",apiKey.applicationId);apiKeyObj.applicationId=apiKey.applicationId;apiKeyObj.loadBalancer=!!apiKey.loadBalancer}else{logger.throwArgumentError("unsupported PocketProvider apiKey","apiKey",apiKey)}return apiKeyObj};PocketProvider.getUrl=function(network,apiKey){var host=null;switch(network?network.name:"unknown"){case"homestead":host="eth-mainnet.gateway.pokt.network";break;case"ropsten":host="eth-ropsten.gateway.pokt.network";break;case"rinkeby":host="eth-rinkeby.gateway.pokt.network";break;case"goerli":host="eth-goerli.gateway.pokt.network";break;default:logger.throwError("unsupported network",lib.Logger.errors.INVALID_ARGUMENT,{argument:"network",value:network})}var url=null;if(apiKey.loadBalancer){url="https://"+host+"/v1/lb/"+apiKey.applicationId}else{url="https://"+host+"/v1/"+apiKey.applicationId}var connection={url:url};connection.headers={};if(apiKey.applicationSecretKey!=null){connection.user="";connection.password=apiKey.applicationSecretKey}return connection};PocketProvider.prototype.isCommunityResource=function(){return this.applicationId===defaultApplicationIds[this.network.name]};return PocketProvider}(urlJsonRpcProvider.UrlJsonRpcProvider);exports.PocketProvider=PocketProvider});var pocketProvider$1=getDefaultExportFromCjs(pocketProvider);var web3Provider=createCommonjsModule(function(module,exports){"use strict";var __extends=commonjsGlobal&&commonjsGlobal.__extends||function(){var extendStatics=function(d,b){extendStatics=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(d,b){d.__proto__=b}||function(d,b){for(var p in b)if(Object.prototype.hasOwnProperty.call(b,p))d[p]=b[p]};return extendStatics(d,b)};return function(d,b){if(typeof b!=="function"&&b!==null)throw new TypeError("Class extends value "+String(b)+" is not a constructor or null");extendStatics(d,b);function __(){this.constructor=d}d.prototype=b===null?Object.create(b):(__.prototype=b.prototype,new __)}}();Object.defineProperty(exports,"__esModule",{value:true});exports.Web3Provider=void 0;var logger=new lib.Logger(_version$I.version);var _nextId=1;function buildWeb3LegacyFetcher(provider,sendFunc){var fetcher="Web3LegacyFetcher";return function(method,params){var _this=this;var request={method:method,params:params,id:_nextId++,jsonrpc:"2.0"};return new Promise(function(resolve,reject){_this.emit("debug",{action:"request",fetcher:fetcher,request:(0,lib$3.deepCopy)(request),provider:_this});sendFunc(request,function(error,response){if(error){_this.emit("debug",{action:"response",fetcher:fetcher,error:error,request:request,provider:_this});return reject(error)}_this.emit("debug",{action:"response",fetcher:fetcher,request:request,response:response,provider:_this});if(response.error){var error_1=new Error(response.error.message);error_1.code=response.error.code;error_1.data=response.error.data;return reject(error_1)}resolve(response.result)})})}}function buildEip1193Fetcher(provider){return function(method,params){var _this=this;if(params==null){params=[]}var request={method:method,params:params};this.emit("debug",{action:"request",fetcher:"Eip1193Fetcher",request:(0,lib$3.deepCopy)(request),provider:this});return provider.request(request).then(function(response){_this.emit("debug",{action:"response",fetcher:"Eip1193Fetcher",request:request,response:response,provider:_this});return response},function(error){_this.emit("debug",{action:"response",fetcher:"Eip1193Fetcher",request:request,error:error,provider:_this});throw error})}}var Web3Provider=function(_super){__extends(Web3Provider,_super);function Web3Provider(provider,network){var _this=this;if(provider==null){logger.throwArgumentError("missing provider","provider",provider)}var path=null;var jsonRpcFetchFunc=null;var subprovider=null;if(typeof provider==="function"){path="unknown:";jsonRpcFetchFunc=provider}else{path=provider.host||provider.path||"";if(!path&&provider.isMetaMask){path="metamask"}subprovider=provider;if(provider.request){if(path===""){path="eip-1193:"}jsonRpcFetchFunc=buildEip1193Fetcher(provider)}else if(provider.sendAsync){jsonRpcFetchFunc=buildWeb3LegacyFetcher(provider,provider.sendAsync.bind(provider))}else if(provider.send){jsonRpcFetchFunc=buildWeb3LegacyFetcher(provider,provider.send.bind(provider))}else{logger.throwArgumentError("unsupported provider","provider",provider)}if(!path){path="unknown:"}}_this=_super.call(this,path,network)||this;(0,lib$3.defineReadOnly)(_this,"jsonRpcFetchFunc",jsonRpcFetchFunc);(0,lib$3.defineReadOnly)(_this,"provider",subprovider);return _this}Web3Provider.prototype.send=function(method,params){return this.jsonRpcFetchFunc(method,params)};return Web3Provider}(jsonRpcProvider.JsonRpcProvider);exports.Web3Provider=Web3Provider});var web3Provider$1=getDefaultExportFromCjs(web3Provider);var lib$r=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.Formatter=exports.showThrottleMessage=exports.isCommunityResourcable=exports.isCommunityResource=exports.getNetwork=exports.getDefaultProvider=exports.JsonRpcSigner=exports.IpcProvider=exports.WebSocketProvider=exports.Web3Provider=exports.StaticJsonRpcProvider=exports.PocketProvider=exports.NodesmithProvider=exports.JsonRpcBatchProvider=exports.JsonRpcProvider=exports.InfuraWebSocketProvider=exports.InfuraProvider=exports.EtherscanProvider=exports.CloudflareProvider=exports.AnkrProvider=exports.AlchemyWebSocketProvider=exports.AlchemyProvider=exports.FallbackProvider=exports.UrlJsonRpcProvider=exports.Resolver=exports.BaseProvider=exports.Provider=void 0;Object.defineProperty(exports,"Provider",{enumerable:true,get:function(){return lib$b.Provider}});Object.defineProperty(exports,"getNetwork",{enumerable:true,get:function(){return lib$o.getNetwork}});Object.defineProperty(exports,"BaseProvider",{enumerable:true,get:function(){return baseProvider.BaseProvider}});Object.defineProperty(exports,"Resolver",{enumerable:true,get:function(){return baseProvider.Resolver}});Object.defineProperty(exports,"AlchemyProvider",{enumerable:true,get:function(){return alchemyProvider.AlchemyProvider}});Object.defineProperty(exports,"AlchemyWebSocketProvider",{enumerable:true,get:function(){return alchemyProvider.AlchemyWebSocketProvider}});Object.defineProperty(exports,"AnkrProvider",{enumerable:true,get:function(){return ankrProvider.AnkrProvider}});Object.defineProperty(exports,"CloudflareProvider",{enumerable:true,get:function(){return cloudflareProvider.CloudflareProvider}});Object.defineProperty(exports,"EtherscanProvider",{enumerable:true,get:function(){return etherscanProvider.EtherscanProvider}});Object.defineProperty(exports,"FallbackProvider",{enumerable:true,get:function(){return fallbackProvider.FallbackProvider}});Object.defineProperty(exports,"IpcProvider",{enumerable:true,get:function(){return browserIpcProvider.IpcProvider}});Object.defineProperty(exports,"InfuraProvider",{enumerable:true,get:function(){return infuraProvider.InfuraProvider}});Object.defineProperty(exports,"InfuraWebSocketProvider",{enumerable:true,get:function(){return infuraProvider.InfuraWebSocketProvider}});Object.defineProperty(exports,"JsonRpcProvider",{enumerable:true,get:function(){return jsonRpcProvider.JsonRpcProvider}});Object.defineProperty(exports,"JsonRpcSigner",{enumerable:true,get:function(){return jsonRpcProvider.JsonRpcSigner}});Object.defineProperty(exports,"JsonRpcBatchProvider",{enumerable:true,get:function(){return jsonRpcBatchProvider.JsonRpcBatchProvider}});Object.defineProperty(exports,"NodesmithProvider",{enumerable:true,get:function(){return nodesmithProvider.NodesmithProvider}});Object.defineProperty(exports,"PocketProvider",{enumerable:true,get:function(){return pocketProvider.PocketProvider}});Object.defineProperty(exports,"StaticJsonRpcProvider",{enumerable:true,get:function(){return urlJsonRpcProvider.StaticJsonRpcProvider}});Object.defineProperty(exports,"UrlJsonRpcProvider",{enumerable:true,get:function(){return urlJsonRpcProvider.UrlJsonRpcProvider}});Object.defineProperty(exports,"Web3Provider",{enumerable:true,get:function(){return web3Provider.Web3Provider}});Object.defineProperty(exports,"WebSocketProvider",{enumerable:true,get:function(){return websocketProvider.WebSocketProvider}});Object.defineProperty(exports,"Formatter",{enumerable:true,get:function(){return formatter.Formatter}});Object.defineProperty(exports,"isCommunityResourcable",{enumerable:true,get:function(){return formatter.isCommunityResourcable}});Object.defineProperty(exports,"isCommunityResource",{enumerable:true,get:function(){return formatter.isCommunityResource}});Object.defineProperty(exports,"showThrottleMessage",{enumerable:true,get:function(){return formatter.showThrottleMessage}});var logger=new lib.Logger(_version$I.version);function getDefaultProvider(network,options){if(network==null){network="homestead"}if(typeof network==="string"){var match=network.match(/^(ws|http)s?:/i);if(match){switch(match[1].toLowerCase()){case"http":case"https":return new jsonRpcProvider.JsonRpcProvider(network);case"ws":case"wss":return new websocketProvider.WebSocketProvider(network);default:logger.throwArgumentError("unsupported URL scheme","network",network)}}}var n=(0,lib$o.getNetwork)(network);if(!n||!n._defaultProvider){logger.throwError("unsupported getDefaultProvider network",lib.Logger.errors.NETWORK_ERROR,{operation:"getDefaultProvider",network:network})}return n._defaultProvider({FallbackProvider:fallbackProvider.FallbackProvider,AlchemyProvider:alchemyProvider.AlchemyProvider,AnkrProvider:ankrProvider.AnkrProvider,CloudflareProvider:cloudflareProvider.CloudflareProvider,EtherscanProvider:etherscanProvider.EtherscanProvider,InfuraProvider:infuraProvider.InfuraProvider,JsonRpcProvider:jsonRpcProvider.JsonRpcProvider,NodesmithProvider:nodesmithProvider.NodesmithProvider,PocketProvider:pocketProvider.PocketProvider,Web3Provider:web3Provider.Web3Provider,IpcProvider:browserIpcProvider.IpcProvider},options)}exports.getDefaultProvider=getDefaultProvider});var index$r=getDefaultExportFromCjs(lib$r);var _version$K=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.version=void 0;exports.version="solidity/5.6.1"});var _version$L=getDefaultExportFromCjs(_version$K);var lib$s=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.sha256=exports.keccak256=exports.pack=void 0;var regexBytes=new RegExp("^bytes([0-9]+)$");var regexNumber=new RegExp("^(u?int)([0-9]*)$");var regexArray=new RegExp("^(.*)\\[([0-9]*)\\]$");var Zeros="0000000000000000000000000000000000000000000000000000000000000000";var logger=new lib.Logger(_version$K.version);function _pack(type,value,isArray){switch(type){case"address":if(isArray){return(0,lib$1.zeroPad)(value,32)}return(0,lib$1.arrayify)(value);case"string":return(0,lib$8.toUtf8Bytes)(value);case"bytes":return(0,lib$1.arrayify)(value);case"bool":value=value?"0x01":"0x00";if(isArray){return(0,lib$1.zeroPad)(value,32)}return(0,lib$1.arrayify)(value)}var match=type.match(regexNumber);if(match){var size=parseInt(match[2]||"256");if(match[2]&&String(size)!==match[2]||size%8!==0||size===0||size>256){logger.throwArgumentError("invalid number type","type",type)}if(isArray){size=256}value=lib$2.BigNumber.from(value).toTwos(size);return(0,lib$1.zeroPad)(value,size/8)}match=type.match(regexBytes);if(match){var size=parseInt(match[1]);if(String(size)!==match[1]||size===0||size>32){logger.throwArgumentError("invalid bytes type","type",type)}if((0,lib$1.arrayify)(value).byteLength!==size){logger.throwArgumentError("invalid value for "+type,"value",value)}if(isArray){return(0,lib$1.arrayify)((value+Zeros).substring(0,66))}return value}match=type.match(regexArray);if(match&&Array.isArray(value)){var baseType_1=match[1];var count=parseInt(match[2]||String(value.length));if(count!=value.length){logger.throwArgumentError("invalid array length for "+type,"value",value)}var result_1=[];value.forEach(function(value){result_1.push(_pack(baseType_1,value,true))});return(0,lib$1.concat)(result_1)}return logger.throwArgumentError("invalid type","type",type)}function pack(types,values){if(types.length!=values.length){logger.throwArgumentError("wrong number of values; expected ${ types.length }","values",values)}var tight=[];types.forEach(function(type,index){tight.push(_pack(type,values[index]))});return(0,lib$1.hexlify)((0,lib$1.concat)(tight))}exports.pack=pack;function keccak256(types,values){return(0,lib$4.keccak256)(pack(types,values))}exports.keccak256=keccak256;function sha256(types,values){return(0,lib$h.sha256)(pack(types,values))}exports.sha256=sha256});var index$s=getDefaultExportFromCjs(lib$s);var _version$M=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.version=void 0;exports.version="units/5.6.1"});var _version$N=getDefaultExportFromCjs(_version$M);var lib$t=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.parseEther=exports.formatEther=exports.parseUnits=exports.formatUnits=exports.commify=void 0;var logger=new lib.Logger(_version$M.version);var names=["wei","kwei","mwei","gwei","szabo","finney","ether"];function commify(value){var comps=String(value).split(".");if(comps.length>2||!comps[0].match(/^-?[0-9]*$/)||comps[1]&&!comps[1].match(/^[0-9]*$/)||value==="."||value==="-."){logger.throwArgumentError("invalid value","value",value)}var whole=comps[0];var negative="";if(whole.substring(0,1)==="-"){negative="-";whole=whole.substring(1)}while(whole.substring(0,1)==="0"){whole=whole.substring(1)}if(whole===""){whole="0"}var suffix="";if(comps.length===2){suffix="."+(comps[1]||"0")}while(suffix.length>2&&suffix[suffix.length-1]==="0"){suffix=suffix.substring(0,suffix.length-1)}var formatted=[];while(whole.length){if(whole.length<=3){formatted.unshift(whole);break}else{var index=whole.length-3;formatted.unshift(whole.substring(index));whole=whole.substring(0,index)}}return negative+formatted.join(",")+suffix}exports.commify=commify;function formatUnits(value,unitName){if(typeof unitName==="string"){var index=names.indexOf(unitName);if(index!==-1){unitName=3*index}}return(0,lib$2.formatFixed)(value,unitName!=null?unitName:18)}exports.formatUnits=formatUnits;function parseUnits(value,unitName){if(typeof value!=="string"){logger.throwArgumentError("value must be a string","value",value)}if(typeof unitName==="string"){var index=names.indexOf(unitName);if(index!==-1){unitName=3*index}}return(0,lib$2.parseFixed)(value,unitName!=null?unitName:18)}exports.parseUnits=parseUnits;function formatEther(wei){return formatUnits(wei,18)}exports.formatEther=formatEther;function parseEther(ether){return parseUnits(ether,18)}exports.parseEther=parseEther});var index$t=getDefaultExportFromCjs(lib$t);var utils$3=createCommonjsModule(function(module,exports){"use strict";var __createBinding=commonjsGlobal&&commonjsGlobal.__createBinding||(Object.create?function(o,m,k,k2){if(k2===undefined)k2=k;Object.defineProperty(o,k2,{enumerable:true,get:function(){return m[k]}})}:function(o,m,k,k2){if(k2===undefined)k2=k;o[k2]=m[k]});var __setModuleDefault=commonjsGlobal&&commonjsGlobal.__setModuleDefault||(Object.create?function(o,v){Object.defineProperty(o,"default",{enumerable:true,value:v})}:function(o,v){o["default"]=v});var __importStar=commonjsGlobal&&commonjsGlobal.__importStar||function(mod){if(mod&&mod.__esModule)return mod;var result={};if(mod!=null)for(var k in mod)if(k!=="default"&&Object.prototype.hasOwnProperty.call(mod,k))__createBinding(result,mod,k);__setModuleDefault(result,mod);return result};Object.defineProperty(exports,"__esModule",{value:true});exports.formatBytes32String=exports.Utf8ErrorFuncs=exports.toUtf8String=exports.toUtf8CodePoints=exports.toUtf8Bytes=exports._toEscapedUtf8String=exports.nameprep=exports.hexDataSlice=exports.hexDataLength=exports.hexZeroPad=exports.hexValue=exports.hexStripZeros=exports.hexConcat=exports.isHexString=exports.hexlify=exports.base64=exports.base58=exports.TransactionDescription=exports.LogDescription=exports.Interface=exports.SigningKey=exports.HDNode=exports.defaultPath=exports.isBytesLike=exports.isBytes=exports.zeroPad=exports.stripZeros=exports.concat=exports.arrayify=exports.shallowCopy=exports.resolveProperties=exports.getStatic=exports.defineReadOnly=exports.deepCopy=exports.checkProperties=exports.poll=exports.fetchJson=exports._fetchData=exports.RLP=exports.Logger=exports.checkResultErrors=exports.FormatTypes=exports.ParamType=exports.FunctionFragment=exports.EventFragment=exports.ErrorFragment=exports.ConstructorFragment=exports.Fragment=exports.defaultAbiCoder=exports.AbiCoder=void 0;exports.Indexed=exports.Utf8ErrorReason=exports.UnicodeNormalizationForm=exports.SupportedAlgorithm=exports.mnemonicToSeed=exports.isValidMnemonic=exports.entropyToMnemonic=exports.mnemonicToEntropy=exports.getAccountPath=exports.verifyTypedData=exports.verifyMessage=exports.recoverPublicKey=exports.computePublicKey=exports.recoverAddress=exports.computeAddress=exports.getJsonWalletAddress=exports.TransactionTypes=exports.serializeTransaction=exports.parseTransaction=exports.accessListify=exports.joinSignature=exports.splitSignature=exports.soliditySha256=exports.solidityKeccak256=exports.solidityPack=exports.shuffled=exports.randomBytes=exports.sha512=exports.sha256=exports.ripemd160=exports.keccak256=exports.computeHmac=exports.commify=exports.parseUnits=exports.formatUnits=exports.parseEther=exports.formatEther=exports.isAddress=exports.getCreate2Address=exports.getContractAddress=exports.getIcapAddress=exports.getAddress=exports._TypedDataEncoder=exports.id=exports.isValidName=exports.namehash=exports.hashMessage=exports.dnsEncode=exports.parseBytes32String=void 0;Object.defineProperty(exports,"AbiCoder",{enumerable:true,get:function(){return lib$a.AbiCoder}});Object.defineProperty(exports,"checkResultErrors",{enumerable:true,get:function(){return lib$a.checkResultErrors}});Object.defineProperty(exports,"ConstructorFragment",{enumerable:true,get:function(){return lib$a.ConstructorFragment}});Object.defineProperty(exports,"defaultAbiCoder",{enumerable:true,get:function(){return lib$a.defaultAbiCoder}});Object.defineProperty(exports,"ErrorFragment",{enumerable:true,get:function(){return lib$a.ErrorFragment}});Object.defineProperty(exports,"EventFragment",{enumerable:true,get:function(){return lib$a.EventFragment}});Object.defineProperty(exports,"FormatTypes",{enumerable:true,get:function(){return lib$a.FormatTypes}});Object.defineProperty(exports,"Fragment",{enumerable:true,get:function(){return lib$a.Fragment}});Object.defineProperty(exports,"FunctionFragment",{enumerable:true,get:function(){return lib$a.FunctionFragment}});Object.defineProperty(exports,"Indexed",{enumerable:true,get:function(){return lib$a.Indexed}});Object.defineProperty(exports,"Interface",{enumerable:true,get:function(){return lib$a.Interface}});Object.defineProperty(exports,"LogDescription",{enumerable:true,get:function(){return lib$a.LogDescription}});Object.defineProperty(exports,"ParamType",{enumerable:true,get:function(){return lib$a.ParamType}});Object.defineProperty(exports,"TransactionDescription",{enumerable:true,get:function(){return lib$a.TransactionDescription}});Object.defineProperty(exports,"getAddress",{enumerable:true,get:function(){return lib$6.getAddress}});Object.defineProperty(exports,"getCreate2Address",{enumerable:true,get:function(){return lib$6.getCreate2Address}});Object.defineProperty(exports,"getContractAddress",{enumerable:true,get:function(){return lib$6.getContractAddress}});Object.defineProperty(exports,"getIcapAddress",{enumerable:true,get:function(){return lib$6.getIcapAddress}});Object.defineProperty(exports,"isAddress",{enumerable:true,get:function(){return lib$6.isAddress}});var base64=__importStar(lib$p);exports.base64=base64;Object.defineProperty(exports,"base58",{enumerable:true,get:function(){return lib$g.Base58}});Object.defineProperty(exports,"arrayify",{enumerable:true,get:function(){return lib$1.arrayify}});Object.defineProperty(exports,"concat",{enumerable:true,get:function(){return lib$1.concat}});Object.defineProperty(exports,"hexConcat",{enumerable:true,get:function(){return lib$1.hexConcat}});Object.defineProperty(exports,"hexDataSlice",{enumerable:true,get:function(){return lib$1.hexDataSlice}});Object.defineProperty(exports,"hexDataLength",{enumerable:true,get:function(){return lib$1.hexDataLength}});Object.defineProperty(exports,"hexlify",{enumerable:true,get:function(){return lib$1.hexlify}});Object.defineProperty(exports,"hexStripZeros",{enumerable:true,get:function(){return lib$1.hexStripZeros}});Object.defineProperty(exports,"hexValue",{enumerable:true,get:function(){return lib$1.hexValue}});Object.defineProperty(exports,"hexZeroPad",{enumerable:true,get:function(){return lib$1.hexZeroPad}});Object.defineProperty(exports,"isBytes",{enumerable:true,get:function(){return lib$1.isBytes}});Object.defineProperty(exports,"isBytesLike",{enumerable:true,get:function(){return lib$1.isBytesLike}});Object.defineProperty(exports,"isHexString",{enumerable:true,get:function(){return lib$1.isHexString}});Object.defineProperty(exports,"joinSignature",{enumerable:true,get:function(){return lib$1.joinSignature}});Object.defineProperty(exports,"zeroPad",{enumerable:true,get:function(){return lib$1.zeroPad}});Object.defineProperty(exports,"splitSignature",{enumerable:true,get:function(){return lib$1.splitSignature}});Object.defineProperty(exports,"stripZeros",{enumerable:true,get:function(){return lib$1.stripZeros}});Object.defineProperty(exports,"_TypedDataEncoder",{enumerable:true,get:function(){return lib$9._TypedDataEncoder}});Object.defineProperty(exports,"dnsEncode",{enumerable:true,get:function(){return lib$9.dnsEncode}});Object.defineProperty(exports,"hashMessage",{enumerable:true,get:function(){return lib$9.hashMessage}});Object.defineProperty(exports,"id",{enumerable:true,get:function(){return lib$9.id}});Object.defineProperty(exports,"isValidName",{enumerable:true,get:function(){return lib$9.isValidName}});Object.defineProperty(exports,"namehash",{enumerable:true,get:function(){return lib$9.namehash}});Object.defineProperty(exports,"defaultPath",{enumerable:true,get:function(){return lib$k.defaultPath}});Object.defineProperty(exports,"entropyToMnemonic",{enumerable:true,get:function(){return lib$k.entropyToMnemonic}});Object.defineProperty(exports,"getAccountPath",{enumerable:true,get:function(){return lib$k.getAccountPath}});Object.defineProperty(exports,"HDNode",{enumerable:true,get:function(){return lib$k.HDNode}});Object.defineProperty(exports,"isValidMnemonic",{enumerable:true,get:function(){return lib$k.isValidMnemonic}});Object.defineProperty(exports,"mnemonicToEntropy",{enumerable:true,get:function(){return lib$k.mnemonicToEntropy}});Object.defineProperty(exports,"mnemonicToSeed",{enumerable:true,get:function(){return lib$k.mnemonicToSeed}});Object.defineProperty(exports,"getJsonWalletAddress",{enumerable:true,get:function(){return lib$m.getJsonWalletAddress}});Object.defineProperty(exports,"keccak256",{enumerable:true,get:function(){return lib$4.keccak256}});Object.defineProperty(exports,"Logger",{enumerable:true,get:function(){return lib.Logger}});Object.defineProperty(exports,"computeHmac",{enumerable:true,get:function(){return lib$h.computeHmac}});Object.defineProperty(exports,"ripemd160",{enumerable:true,get:function(){return lib$h.ripemd160}});Object.defineProperty(exports,"sha256",{enumerable:true,get:function(){return lib$h.sha256}});Object.defineProperty(exports,"sha512",{enumerable:true,get:function(){return lib$h.sha512}});Object.defineProperty(exports,"solidityKeccak256",{enumerable:true,get:function(){return lib$s.keccak256}});Object.defineProperty(exports,"solidityPack",{enumerable:true,get:function(){return lib$s.pack}});Object.defineProperty(exports,"soliditySha256",{enumerable:true,get:function(){return lib$s.sha256}});Object.defineProperty(exports,"randomBytes",{enumerable:true,get:function(){return lib$l.randomBytes}});Object.defineProperty(exports,"shuffled",{enumerable:true,get:function(){return lib$l.shuffled}});Object.defineProperty(exports,"checkProperties",{enumerable:true,get:function(){return lib$3.checkProperties}});Object.defineProperty(exports,"deepCopy",{enumerable:true,get:function(){return lib$3.deepCopy}});Object.defineProperty(exports,"defineReadOnly",{enumerable:true,get:function(){return lib$3.defineReadOnly}});Object.defineProperty(exports,"getStatic",{enumerable:true,get:function(){return lib$3.getStatic}});Object.defineProperty(exports,"resolveProperties",{enumerable:true,get:function(){return lib$3.resolveProperties}});Object.defineProperty(exports,"shallowCopy",{enumerable:true,get:function(){return lib$3.shallowCopy}});var RLP=__importStar(lib$5);exports.RLP=RLP;Object.defineProperty(exports,"computePublicKey",{enumerable:true,get:function(){return lib$d.computePublicKey}});Object.defineProperty(exports,"recoverPublicKey",{enumerable:true,get:function(){return lib$d.recoverPublicKey}});Object.defineProperty(exports,"SigningKey",{enumerable:true,get:function(){return lib$d.SigningKey}});Object.defineProperty(exports,"formatBytes32String",{enumerable:true,get:function(){return lib$8.formatBytes32String}});Object.defineProperty(exports,"nameprep",{enumerable:true,get:function(){return lib$8.nameprep}});Object.defineProperty(exports,"parseBytes32String",{enumerable:true,get:function(){return lib$8.parseBytes32String}});Object.defineProperty(exports,"_toEscapedUtf8String",{enumerable:true,get:function(){return lib$8._toEscapedUtf8String}});Object.defineProperty(exports,"toUtf8Bytes",{enumerable:true,get:function(){return lib$8.toUtf8Bytes}});Object.defineProperty(exports,"toUtf8CodePoints",{enumerable:true,get:function(){return lib$8.toUtf8CodePoints}});Object.defineProperty(exports,"toUtf8String",{enumerable:true,get:function(){return lib$8.toUtf8String}});Object.defineProperty(exports,"Utf8ErrorFuncs",{enumerable:true,get:function(){return lib$8.Utf8ErrorFuncs}});Object.defineProperty(exports,"accessListify",{enumerable:true,get:function(){return lib$e.accessListify}});Object.defineProperty(exports,"computeAddress",{enumerable:true,get:function(){return lib$e.computeAddress}});Object.defineProperty(exports,"parseTransaction",{enumerable:true,get:function(){return lib$e.parse}});Object.defineProperty(exports,"recoverAddress",{enumerable:true,get:function(){return lib$e.recoverAddress}});Object.defineProperty(exports,"serializeTransaction",{enumerable:true,get:function(){return lib$e.serialize}});Object.defineProperty(exports,"TransactionTypes",{enumerable:true,get:function(){return lib$e.TransactionTypes}});Object.defineProperty(exports,"commify",{enumerable:true,get:function(){return lib$t.commify}});Object.defineProperty(exports,"formatEther",{enumerable:true,get:function(){return lib$t.formatEther}});Object.defineProperty(exports,"parseEther",{enumerable:true,get:function(){return lib$t.parseEther}});Object.defineProperty(exports,"formatUnits",{enumerable:true,get:function(){return lib$t.formatUnits}});Object.defineProperty(exports,"parseUnits",{enumerable:true,get:function(){return lib$t.parseUnits}});Object.defineProperty(exports,"verifyMessage",{enumerable:true,get:function(){return lib$n.verifyMessage}});Object.defineProperty(exports,"verifyTypedData",{enumerable:true,get:function(){return lib$n.verifyTypedData}});Object.defineProperty(exports,"_fetchData",{enumerable:true,get:function(){return lib$q._fetchData}});Object.defineProperty(exports,"fetchJson",{enumerable:true,get:function(){return lib$q.fetchJson}});Object.defineProperty(exports,"poll",{enumerable:true,get:function(){return lib$q.poll}});var sha2_2=lib$h;Object.defineProperty(exports,"SupportedAlgorithm",{enumerable:true,get:function(){return sha2_2.SupportedAlgorithm}});var strings_2=lib$8;Object.defineProperty(exports,"UnicodeNormalizationForm",{enumerable:true,get:function(){return strings_2.UnicodeNormalizationForm}});Object.defineProperty(exports,"Utf8ErrorReason",{enumerable:true,get:function(){return strings_2.Utf8ErrorReason}})});var utils$4=getDefaultExportFromCjs(utils$3);var _version$O=createCommonjsModule(function(module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.version=void 0;exports.version="ethers/5.6.9"});var _version$P=getDefaultExportFromCjs(_version$O);var ethers=createCommonjsModule(function(module,exports){"use strict";var __createBinding=commonjsGlobal&&commonjsGlobal.__createBinding||(Object.create?function(o,m,k,k2){if(k2===undefined)k2=k;Object.defineProperty(o,k2,{enumerable:true,get:function(){return m[k]}})}:function(o,m,k,k2){if(k2===undefined)k2=k;o[k2]=m[k]});var __setModuleDefault=commonjsGlobal&&commonjsGlobal.__setModuleDefault||(Object.create?function(o,v){Object.defineProperty(o,"default",{enumerable:true,value:v})}:function(o,v){o["default"]=v});var __importStar=commonjsGlobal&&commonjsGlobal.__importStar||function(mod){if(mod&&mod.__esModule)return mod;var result={};if(mod!=null)for(var k in mod)if(k!=="default"&&Object.prototype.hasOwnProperty.call(mod,k))__createBinding(result,mod,k);__setModuleDefault(result,mod);return result};Object.defineProperty(exports,"__esModule",{value:true});exports.Wordlist=exports.version=exports.wordlists=exports.utils=exports.logger=exports.errors=exports.constants=exports.FixedNumber=exports.BigNumber=exports.ContractFactory=exports.Contract=exports.BaseContract=exports.providers=exports.getDefaultProvider=exports.VoidSigner=exports.Wallet=exports.Signer=void 0;Object.defineProperty(exports,"BaseContract",{enumerable:true,get:function(){return lib$f.BaseContract}});Object.defineProperty(exports,"Contract",{enumerable:true,get:function(){return lib$f.Contract}});Object.defineProperty(exports,"ContractFactory",{enumerable:true,get:function(){return lib$f.ContractFactory}});Object.defineProperty(exports,"BigNumber",{enumerable:true,get:function(){return lib$2.BigNumber}});Object.defineProperty(exports,"FixedNumber",{enumerable:true,get:function(){return lib$2.FixedNumber}});Object.defineProperty(exports,"Signer",{enumerable:true,get:function(){return lib$c.Signer}});Object.defineProperty(exports,"VoidSigner",{enumerable:true,get:function(){return lib$c.VoidSigner}});Object.defineProperty(exports,"Wallet",{enumerable:true,get:function(){return lib$n.Wallet}});var constants=__importStar(lib$7);exports.constants=constants;var providers=__importStar(lib$r);exports.providers=providers;var providers_1=lib$r;Object.defineProperty(exports,"getDefaultProvider",{enumerable:true,get:function(){return providers_1.getDefaultProvider}});Object.defineProperty(exports,"Wordlist",{enumerable:true,get:function(){return lib$j.Wordlist}});Object.defineProperty(exports,"wordlists",{enumerable:true,get:function(){return lib$j.wordlists}});var utils=__importStar(utils$3);exports.utils=utils;Object.defineProperty(exports,"errors",{enumerable:true,get:function(){return lib.ErrorCode}});Object.defineProperty(exports,"version",{enumerable:true,get:function(){return _version$O.version}});var logger=new lib.Logger(_version$O.version);exports.logger=logger});var ethers$1=getDefaultExportFromCjs(ethers);var lib$u=createCommonjsModule(function(module,exports){"use strict";var __createBinding=commonjsGlobal&&commonjsGlobal.__createBinding||(Object.create?function(o,m,k,k2){if(k2===undefined)k2=k;Object.defineProperty(o,k2,{enumerable:true,get:function(){return m[k]}})}:function(o,m,k,k2){if(k2===undefined)k2=k;o[k2]=m[k]});var __setModuleDefault=commonjsGlobal&&commonjsGlobal.__setModuleDefault||(Object.create?function(o,v){Object.defineProperty(o,"default",{enumerable:true,value:v})}:function(o,v){o["default"]=v});var __importStar=commonjsGlobal&&commonjsGlobal.__importStar||function(mod){if(mod&&mod.__esModule)return mod;var result={};if(mod!=null)for(var k in mod)if(k!=="default"&&Object.prototype.hasOwnProperty.call(mod,k))__createBinding(result,mod,k);__setModuleDefault(result,mod);return result};Object.defineProperty(exports,"__esModule",{value:true});exports.Wordlist=exports.version=exports.wordlists=exports.utils=exports.logger=exports.errors=exports.constants=exports.FixedNumber=exports.BigNumber=exports.ContractFactory=exports.Contract=exports.BaseContract=exports.providers=exports.getDefaultProvider=exports.VoidSigner=exports.Wallet=exports.Signer=exports.ethers=void 0;var ethers$1=__importStar(ethers);exports.ethers=ethers$1;try{var anyGlobal=window;if(anyGlobal._ethers==null){anyGlobal._ethers=ethers$1}}catch(error){}var ethers_1=ethers;Object.defineProperty(exports,"Signer",{enumerable:true,get:function(){return ethers_1.Signer}});Object.defineProperty(exports,"Wallet",{enumerable:true,get:function(){return ethers_1.Wallet}});Object.defineProperty(exports,"VoidSigner",{enumerable:true,get:function(){return ethers_1.VoidSigner}});Object.defineProperty(exports,"getDefaultProvider",{enumerable:true,get:function(){return ethers_1.getDefaultProvider}});Object.defineProperty(exports,"providers",{enumerable:true,get:function(){return ethers_1.providers}});Object.defineProperty(exports,"BaseContract",{enumerable:true,get:function(){return ethers_1.BaseContract}});Object.defineProperty(exports,"Contract",{enumerable:true,get:function(){return ethers_1.Contract}});Object.defineProperty(exports,"ContractFactory",{enumerable:true,get:function(){return ethers_1.ContractFactory}});Object.defineProperty(exports,"BigNumber",{enumerable:true,get:function(){return ethers_1.BigNumber}});Object.defineProperty(exports,"FixedNumber",{enumerable:true,get:function(){return ethers_1.FixedNumber}});Object.defineProperty(exports,"constants",{enumerable:true,get:function(){return ethers_1.constants}});Object.defineProperty(exports,"errors",{enumerable:true,get:function(){return ethers_1.errors}});Object.defineProperty(exports,"logger",{enumerable:true,get:function(){return ethers_1.logger}});Object.defineProperty(exports,"utils",{enumerable:true,get:function(){return ethers_1.utils}});Object.defineProperty(exports,"wordlists",{enumerable:true,get:function(){return ethers_1.wordlists}});Object.defineProperty(exports,"version",{enumerable:true,get:function(){return ethers_1.version}});Object.defineProperty(exports,"Wordlist",{enumerable:true,get:function(){return ethers_1.Wordlist}})});var index$u=getDefaultExportFromCjs(lib$u);return index$u});
\ No newline at end of file
diff --git a/bscwallet/scripts/floCrypto.js b/bscwallet/scripts/floCrypto.js
new file mode 100644
index 0000000..f1e14d3
--- /dev/null
+++ b/bscwallet/scripts/floCrypto.js
@@ -0,0 +1,530 @@
+(function (EXPORTS) { //floCrypto v2.3.6a
+    /* FLO Crypto Operators */
+    'use strict';
+    const floCrypto = EXPORTS;
+
+    const p = BigInteger("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFC2F", 16);
+    const ecparams = EllipticCurve.getSECCurveByName("secp256k1");
+    const ascii_alternatives = `‘ '\n’ '\n“ "\n” "\n– --\n— ---\n≥ >=\n≤ <=\n≠ !=\n× *\n÷ /\n← <-\n→ ->\n↔ <->\n⇒ =>\n⇐ <=\n⇔ <=>`;
+    const exponent1 = () => p.add(BigInteger.ONE).divide(BigInteger("4"));
+    coinjs.compressed = true; //defaulting coinjs compressed to true;
+
+    function calculateY(x) {
+        let exp = exponent1();
+        // x is x value of public key in BigInteger format without 02 or 03 or 04 prefix
+        return x.modPow(BigInteger("3"), p).add(BigInteger("7")).mod(p).modPow(exp, p)
+    }
+
+    function getUncompressedPublicKey(compressedPublicKey) {
+        // Fetch x from compressedPublicKey
+        let pubKeyBytes = Crypto.util.hexToBytes(compressedPublicKey);
+        const prefix = pubKeyBytes.shift() // remove prefix
+        let prefix_modulus = prefix % 2;
+        pubKeyBytes.unshift(0) // add prefix 0
+        let x = new BigInteger(pubKeyBytes)
+        let xDecimalValue = x.toString()
+        // Fetch y
+        let y = calculateY(x);
+        let yDecimalValue = y.toString();
+        // verify y value
+        let resultBigInt = y.mod(BigInteger("2"));
+        let check = resultBigInt.toString() % 2;
+        if (prefix_modulus !== check)
+            yDecimalValue = y.negate().mod(p).toString();
+        return {
+            x: xDecimalValue,
+            y: yDecimalValue
+        };
+    }
+
+    function getSenderPublicKeyString() {
+        let privateKey = ellipticCurveEncryption.senderRandom();
+        var senderPublicKeyString = ellipticCurveEncryption.senderPublicString(privateKey);
+        return {
+            privateKey: privateKey,
+            senderPublicKeyString: senderPublicKeyString
+        }
+    }
+
+    function deriveSharedKeySender(receiverPublicKeyHex, senderPrivateKey) {
+        let receiverPublicKeyString = getUncompressedPublicKey(receiverPublicKeyHex);
+        var senderDerivedKey = ellipticCurveEncryption.senderSharedKeyDerivation(
+            receiverPublicKeyString.x, receiverPublicKeyString.y, senderPrivateKey);
+        return senderDerivedKey;
+    }
+
+    function deriveSharedKeyReceiver(senderPublicKeyString, receiverPrivateKey) {
+        return ellipticCurveEncryption.receiverSharedKeyDerivation(
+            senderPublicKeyString.XValuePublicString, senderPublicKeyString.YValuePublicString, receiverPrivateKey);
+    }
+
+    function getReceiverPublicKeyString(privateKey) {
+        return ellipticCurveEncryption.receiverPublicString(privateKey);
+    }
+
+    function wifToDecimal(pk_wif, isPubKeyCompressed = false) {
+        let pk = Bitcoin.Base58.decode(pk_wif)
+        pk.shift()
+        pk.splice(-4, 4)
+        //If the private key corresponded to a compressed public key, also drop the last byte (it should be 0x01).
+        if (isPubKeyCompressed == true) pk.pop()
+        pk.unshift(0)
+        let privateKeyDecimal = BigInteger(pk).toString()
+        let privateKeyHex = Crypto.util.bytesToHex(pk)
+        return {
+            privateKeyDecimal: privateKeyDecimal,
+            privateKeyHex: privateKeyHex
+        }
+    }
+
+    //generate a random Interger within range
+    floCrypto.randInt = function (min, max) {
+        min = Math.ceil(min);
+        max = Math.floor(max);
+        return Math.floor(securedMathRandom() * (max - min + 1)) + min;
+    }
+
+    //generate a random String within length (options : alphaNumeric chars only)
+    floCrypto.randString = function (length, alphaNumeric = true) {
+        var result = '';
+        var characters = alphaNumeric ? 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789' :
+            'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_+-./*?@#&$<>=[]{}():';
+        for (var i = 0; i < length; i++)
+            result += characters.charAt(Math.floor(securedMathRandom() * characters.length));
+        return result;
+    }
+
+    //Encrypt Data using public-key
+    floCrypto.encryptData = function (data, receiverPublicKeyHex) {
+        var senderECKeyData = getSenderPublicKeyString();
+        var senderDerivedKey = deriveSharedKeySender(receiverPublicKeyHex, senderECKeyData.privateKey);
+        let senderKey = senderDerivedKey.XValue + senderDerivedKey.YValue;
+        let secret = Crypto.AES.encrypt(data, senderKey);
+        return {
+            secret: secret,
+            senderPublicKeyString: senderECKeyData.senderPublicKeyString
+        };
+    }
+
+    //Decrypt Data using private-key
+    floCrypto.decryptData = function (data, privateKeyHex) {
+        var receiverECKeyData = {};
+        if (typeof privateKeyHex !== "string") throw new Error("No private key found.");
+        let privateKey = wifToDecimal(privateKeyHex, true);
+        if (typeof privateKey.privateKeyDecimal !== "string") throw new Error("Failed to detremine your private key.");
+        receiverECKeyData.privateKey = privateKey.privateKeyDecimal;
+        var receiverDerivedKey = deriveSharedKeyReceiver(data.senderPublicKeyString, receiverECKeyData.privateKey);
+        let receiverKey = receiverDerivedKey.XValue + receiverDerivedKey.YValue;
+        let decryptMsg = Crypto.AES.decrypt(data.secret, receiverKey);
+        return decryptMsg;
+    }
+
+    //Sign data using private-key
+    floCrypto.signData = function (data, privateKeyHex) {
+        var key = new Bitcoin.ECKey(privateKeyHex);
+        var messageHash = Crypto.SHA256(data);
+        var messageSign = Bitcoin.ECDSA.sign(messageHash, key.priv);
+        var sighex = Crypto.util.bytesToHex(messageSign);
+        return sighex;
+    }
+
+    //Verify signatue of the data using public-key
+    floCrypto.verifySign = function (data, signatureHex, publicKeyHex) {
+        var msgHash = Crypto.SHA256(data);
+        var sigBytes = Crypto.util.hexToBytes(signatureHex);
+        var publicKeyPoint = ecparams.getCurve().decodePointHex(publicKeyHex);
+        var verify = Bitcoin.ECDSA.verify(msgHash, sigBytes, publicKeyPoint);
+        return verify;
+    }
+
+    //Generates a new flo ID and returns private-key, public-key and floID
+    const generateNewID = floCrypto.generateNewID = function () {
+        var key = new Bitcoin.ECKey(false);
+        key.setCompressed(true);
+        return {
+            floID: key.getBitcoinAddress(),
+            pubKey: key.getPubKeyHex(),
+            privKey: key.getBitcoinWalletImportFormat()
+        }
+    }
+
+    Object.defineProperties(floCrypto, {
+        newID: {
+            get: () => generateNewID()
+        },
+        hashID: {
+            value: (str) => {
+                let bytes = ripemd160(Crypto.SHA256(str, { asBytes: true }), { asBytes: true });
+                bytes.unshift(bitjs.pub);
+                var hash = Crypto.SHA256(Crypto.SHA256(bytes, {
+                    asBytes: true
+                }), {
+                    asBytes: true
+                });
+                var checksum = hash.slice(0, 4);
+                return bitjs.Base58.encode(bytes.concat(checksum));
+            }
+        },
+        tmpID: {
+            get: () => {
+                let bytes = Crypto.util.randomBytes(20);
+                bytes.unshift(bitjs.pub);
+                var hash = Crypto.SHA256(Crypto.SHA256(bytes, {
+                    asBytes: true
+                }), {
+                    asBytes: true
+                });
+                var checksum = hash.slice(0, 4);
+                return bitjs.Base58.encode(bytes.concat(checksum));
+            }
+        }
+    });
+
+    //Returns public-key from private-key
+    floCrypto.getPubKeyHex = function (privateKeyHex) {
+        if (!privateKeyHex)
+            return null;
+        var key = new Bitcoin.ECKey(privateKeyHex);
+        if (key.priv == null)
+            return null;
+        key.setCompressed(true);
+        return key.getPubKeyHex();
+    }
+
+    //Returns flo-ID from public-key or private-key
+    floCrypto.getFloID = function (keyHex) {
+        if (!keyHex)
+            return null;
+        try {
+            var key = new Bitcoin.ECKey(keyHex);
+            if (key.priv == null)
+                key.setPub(keyHex);
+            return key.getBitcoinAddress();
+        } catch {
+            return null;
+        }
+    }
+
+    floCrypto.getAddress = function (privateKeyHex, strict = false) {
+        if (!privateKeyHex)
+            return;
+        var key = new Bitcoin.ECKey(privateKeyHex);
+        if (key.priv == null)
+            return null;
+        key.setCompressed(true);
+        let pubKey = key.getPubKeyHex(),
+            version = bitjs.Base58.decode(privateKeyHex)[0];
+        switch (version) {
+            case coinjs.priv: //BTC
+                return coinjs.bech32Address(pubKey).address;
+            case bitjs.priv: //FLO
+                return bitjs.pubkey2address(pubKey);
+            default:
+                return strict ? false : bitjs.pubkey2address(pubKey); //default to FLO address (if strict=false)
+        }
+    }
+
+    //Verify the private-key for the given public-key or flo-ID
+    floCrypto.verifyPrivKey = function (privateKeyHex, pubKey_floID, isfloID = true) {
+        if (!privateKeyHex || !pubKey_floID)
+            return false;
+        try {
+            var key = new Bitcoin.ECKey(privateKeyHex);
+            if (key.priv == null)
+                return false;
+            key.setCompressed(true);
+            if (isfloID && pubKey_floID == key.getBitcoinAddress())
+                return true;
+            else if (!isfloID && pubKey_floID.toUpperCase() == key.getPubKeyHex().toUpperCase())
+                return true;
+            else
+                return false;
+        } catch {
+            return null;
+        }
+    }
+
+    floCrypto.getMultisigAddress = function (publicKeyList, requiredSignatures) {
+        if (!Array.isArray(publicKeyList) || !publicKeyList.length)
+            return null;
+        if (!Number.isInteger(requiredSignatures) || requiredSignatures < 1 || requiredSignatures > publicKeyList.length)
+            return null;
+        try {
+            var multisig = bitjs.pubkeys2multisig(publicKeyList, requiredSignatures);
+            return multisig;
+        } catch {
+            return null;
+        }
+    }
+
+    floCrypto.decodeRedeemScript = function (redeemScript) {
+        try {
+            var decoded = bitjs.transaction().decodeRedeemScript(redeemScript);
+            return decoded;
+        } catch {
+            return null;
+        }
+    }
+
+    //Check if the given flo-id is valid or not
+    floCrypto.validateFloID = function (floID, regularOnly = false) {
+        if (!floID)
+            return false;
+        try {
+            let addr = new Bitcoin.Address(floID);
+            if (regularOnly && addr.version != Bitcoin.Address.standardVersion)
+                return false;
+            return true;
+        } catch {
+            return false;
+        }
+    }
+
+    //Check if the given address (any blockchain) is valid or not
+    floCrypto.validateAddr = function (address, std = true, bech = true) {
+        let raw = decodeAddress(address);
+        if (!raw)
+            return false;
+        if (typeof raw.version !== 'undefined') { //legacy or segwit
+            if (std == false)
+                return false;
+            else if (std === true || (!Array.isArray(std) && std === raw.version) || (Array.isArray(std) && std.includes(raw.version)))
+                return true;
+            else
+                return false;
+        } else if (typeof raw.bech_version !== 'undefined') { //bech32
+            if (bech === false)
+                return false;
+            else if (bech === true || (!Array.isArray(bech) && bech === raw.bech_version) || (Array.isArray(bech) && bech.includes(raw.bech_version)))
+                return true;
+            else
+                return false;
+        } else //unknown
+            return false;
+    }
+
+    //Check the public-key (or redeem-script) for the address (any blockchain)
+    floCrypto.verifyPubKey = function (pubKeyHex, address) {
+        let raw = decodeAddress(address);
+        if (!raw)
+            return;
+        let pub_hash = Crypto.util.bytesToHex(ripemd160(Crypto.SHA256(Crypto.util.hexToBytes(pubKeyHex), { asBytes: true })));
+        if (typeof raw.bech_version !== 'undefined' && raw.bytes.length == 32) //bech32-multisig
+            raw.hex = Crypto.util.bytesToHex(ripemd160(raw.bytes, { asBytes: true }));
+        return pub_hash === raw.hex;
+    }
+
+    //Convert the given address (any blockchain) to equivalent floID
+    floCrypto.toFloID = function (address, options = null) {
+        if (!address)
+            return;
+        let raw = decodeAddress(address);
+        if (!raw)
+            return;
+        else if (options) { //if (optional) version check is passed
+            if (typeof raw.version !== 'undefined' && (!options.std || !options.std.includes(raw.version)))
+                return;
+            if (typeof raw.bech_version !== 'undefined' && (!options.bech || !options.bech.includes(raw.bech_version)))
+                return;
+        }
+        raw.bytes.unshift(bitjs.pub);
+        let hash = Crypto.SHA256(Crypto.SHA256(raw.bytes, {
+            asBytes: true
+        }), {
+            asBytes: true
+        });
+        return bitjs.Base58.encode(raw.bytes.concat(hash.slice(0, 4)));
+    }
+
+    //Convert raw address bytes to floID
+    floCrypto.rawToFloID = function (raw_bytes) {
+        if (typeof raw_bytes === 'string')
+            raw_bytes = Crypto.util.hexToBytes(raw_bytes);
+        if (raw_bytes.length != 20)
+            return null;
+        raw_bytes.unshift(bitjs.pub);
+        let hash = Crypto.SHA256(Crypto.SHA256(raw_bytes, {
+            asBytes: true
+        }), {
+            asBytes: true
+        });
+        return bitjs.Base58.encode(raw_bytes.concat(hash.slice(0, 4)));
+    }
+
+    //Convert the given multisig address (any blockchain) to equivalent multisig floID
+    floCrypto.toMultisigFloID = function (address, options = null) {
+        if (!address)
+            return;
+        let raw = decodeAddress(address);
+        if (!raw)
+            return;
+        else if (options) { //if (optional) version check is passed
+            if (typeof raw.version !== 'undefined' && (!options.std || !options.std.includes(raw.version)))
+                return;
+            if (typeof raw.bech_version !== 'undefined' && (!options.bech || !options.bech.includes(raw.bech_version)))
+                return;
+        }
+        if (typeof raw.bech_version !== 'undefined') {
+            if (raw.bytes.length != 32) return; //multisig bech address have 32 bytes
+            //multisig-bech:hash=SHA256 whereas multisig:hash=r160(SHA265), thus ripemd160 the bytes from multisig-bech
+            raw.bytes = ripemd160(raw.bytes, {
+                asBytes: true
+            });
+        }
+        raw.bytes.unshift(bitjs.multisig);
+        let hash = Crypto.SHA256(Crypto.SHA256(raw.bytes, {
+            asBytes: true
+        }), {
+            asBytes: true
+        });
+        return bitjs.Base58.encode(raw.bytes.concat(hash.slice(0, 4)));
+    }
+
+    //Checks if the given addresses (any blockchain) are same (w.r.t keys)
+    floCrypto.isSameAddr = function (addr1, addr2) {
+        if (!addr1 || !addr2)
+            return;
+        let raw1 = decodeAddress(addr1),
+            raw2 = decodeAddress(addr2);
+        if (!raw1 || !raw2)
+            return false;
+        else {
+            if (typeof raw1.bech_version !== 'undefined' && raw1.bytes.length == 32) //bech32-multisig
+                raw1.hex = Crypto.util.bytesToHex(ripemd160(raw1.bytes, { asBytes: true }));
+            if (typeof raw2.bech_version !== 'undefined' && raw2.bytes.length == 32) //bech32-multisig
+                raw2.hex = Crypto.util.bytesToHex(ripemd160(raw2.bytes, { asBytes: true }));
+            return raw1.hex === raw2.hex;
+        }
+    }
+
+    const decodeAddress = floCrypto.decodeAddr = function (address) {
+        if (!address)
+            return;
+        else if (address.length == 33 || address.length == 34) { //legacy encoding
+            let decode = bitjs.Base58.decode(address);
+            let bytes = decode.slice(0, decode.length - 4);
+            let checksum = decode.slice(decode.length - 4),
+                hash = Crypto.SHA256(Crypto.SHA256(bytes, {
+                    asBytes: true
+                }), {
+                    asBytes: true
+                });
+            return (hash[0] != checksum[0] || hash[1] != checksum[1] || hash[2] != checksum[2] || hash[3] != checksum[3]) ? null : {
+                version: bytes.shift(),
+                hex: Crypto.util.bytesToHex(bytes),
+                bytes
+            }
+        } else if (address.length == 42 || address.length == 62) { //bech encoding
+            let decode = coinjs.bech32_decode(address);
+            if (decode) {
+                let bytes = decode.data;
+                let bech_version = bytes.shift();
+                bytes = coinjs.bech32_convert(bytes, 5, 8, false);
+                return {
+                    bech_version,
+                    hrp: decode.hrp,
+                    hex: Crypto.util.bytesToHex(bytes),
+                    bytes
+                }
+            } else
+                return null;
+        }
+    }
+
+    //Split the str using shamir's Secret and Returns the shares 
+    floCrypto.createShamirsSecretShares = function (str, total_shares, threshold_limit) {
+        try {
+            if (str.length > 0) {
+                var strHex = shamirSecretShare.str2hex(str);
+                var shares = shamirSecretShare.share(strHex, total_shares, threshold_limit);
+                return shares;
+            }
+            return false;
+        } catch {
+            return false
+        }
+    }
+
+    //Returns the retrived secret by combining the shamirs shares
+    const retrieveShamirSecret = floCrypto.retrieveShamirSecret = function (sharesArray) {
+        try {
+            if (sharesArray.length > 0) {
+                var comb = shamirSecretShare.combine(sharesArray.slice(0, sharesArray.length));
+                comb = shamirSecretShare.hex2str(comb);
+                return comb;
+            }
+            return false;
+        } catch {
+            return false;
+        }
+    }
+
+    //Verifies the shares and str
+    floCrypto.verifyShamirsSecret = function (sharesArray, str) {
+        if (!str)
+            return null;
+        else if (retrieveShamirSecret(sharesArray) === str)
+            return true;
+        else
+            return false;
+    }
+
+    const validateASCII = floCrypto.validateASCII = function (string, bool = true) {
+        if (typeof string !== "string")
+            return null;
+        if (bool) {
+            let x;
+            for (let i = 0; i < string.length; i++) {
+                x = string.charCodeAt(i);
+                if (x < 32 || x > 127)
+                    return false;
+            }
+            return true;
+        } else {
+            let x, invalids = {};
+            for (let i = 0; i < string.length; i++) {
+                x = string.charCodeAt(i);
+                if (x < 32 || x > 127)
+                    if (x in invalids)
+                        invalids[string[i]].push(i)
+                    else
+                        invalids[string[i]] = [i];
+            }
+            if (Object.keys(invalids).length)
+                return invalids;
+            else
+                return true;
+        }
+    }
+
+    floCrypto.convertToASCII = function (string, mode = 'soft-remove') {
+        let chars = validateASCII(string, false);
+        if (chars === true)
+            return string;
+        else if (chars === null)
+            return null;
+        let convertor, result = string,
+            refAlt = {};
+        ascii_alternatives.split('\n').forEach(a => refAlt[a[0]] = a.slice(2));
+        mode = mode.toLowerCase();
+        if (mode === "hard-unicode")
+            convertor = (c) => `\\u${('000' + c.charCodeAt().toString(16)).slice(-4)}`;
+        else if (mode === "soft-unicode")
+            convertor = (c) => refAlt[c] || `\\u${('000' + c.charCodeAt().toString(16)).slice(-4)}`;
+        else if (mode === "hard-remove")
+            convertor = c => "";
+        else if (mode === "soft-remove")
+            convertor = c => refAlt[c] || "";
+        else
+            return null;
+        for (let c in chars)
+            result = result.replaceAll(c, convertor(c));
+        return result;
+    }
+
+    floCrypto.revertUnicode = function (string) {
+        return string.replace(/\\u[\dA-F]{4}/gi,
+            m => String.fromCharCode(parseInt(m.replace(/\\u/g, ''), 16)));
+    }
+
+})('object' === typeof module ? module.exports : window.floCrypto = {});
\ No newline at end of file
diff --git a/bscwallet/scripts/floEthereum.js b/bscwallet/scripts/floEthereum.js
new file mode 100644
index 0000000..2717684
--- /dev/null
+++ b/bscwallet/scripts/floEthereum.js
@@ -0,0 +1,57 @@
+(function (EXPORTS) { //floEthereum v1.0.1a
+    /* FLO Ethereum Operators */
+    /* Make sure you added Taproot, Keccak, FLO and BTC Libraries before */
+    'use strict';
+    const floEthereum = EXPORTS;
+
+    const ethAddressFromPrivateKey = floEthereum.ethAddressFromPrivateKey = function (privateKey, onlyEvenY = false) {
+        var t1, t1_x, t1_y, t1_y_BigInt, t2, t3, t4;
+        var groupOrder = BigInt("0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFC2F");
+
+        t1 = bitjs.newPubkey(privateKey);
+        t1_x = t1.slice(2, 66); t1_y = t1.slice(-64);
+        if (onlyEvenY) {
+            t1_y_BigInt = BigInt("0x" + t1_y);
+            if (t1_y_BigInt % 2n !== 0n) { t1_y_BigInt = (groupOrder - t1_y_BigInt) % groupOrder; t1_y = t1_y_BigInt.toString(16) }
+        };
+
+        t2 = t1_x.toString(16) + t1_y.toString(16);
+        t3 = keccak.keccak_256(Crypto.util.hexToBytes(t2));
+        t4 = keccak.extractLast20Bytes(t3);
+        return "0x" + t4;
+    }
+
+    const ethAddressFromCompressedPublicKey = floEthereum.ethAddressFromCompressedPublicKey = function (compressedPublicKey) {
+        var t1, t2, t3, t4;
+        t1 = coinjs.compressedToUncompressed(compressedPublicKey);
+        t2 = t1.slice(2);
+        t3 = keccak.keccak_256(Crypto.util.hexToBytes(t2));
+        t4 = keccak.extractLast20Bytes(t3);
+        return "0x" + t4;
+    }
+
+    const ethPrivateKeyFromUntweakedPrivateKey = floEthereum.ethPrivateKeyFromUntweakedPrivateKey = function (untweakedPrivateKey) {
+        var t1;
+        t1 = hex.encode(taproot.taprootTweakPrivKey(hex.decode(untweakedPrivateKey)));
+        return t1;
+    }
+
+    const ethAddressFromUntweakedPrivateKey = floEthereum.ethAddressFromUntweakedPrivateKey = function (untweakedPrivateKey) {
+        var t1, t2;
+        t1 = hex.encode(taproot.taprootTweakPrivKey(hex.decode(untweakedPrivateKey)));
+        t2 = ethAddressFromPrivateKey(t1);
+        return t2;
+    }
+
+    const ethAddressFromTaprootAddress = floEthereum.ethAddressFromTaprootAddress = function (taprootAddress) {
+        var t1, t2, t3, t4;
+        t1 = coinjs.addressDecode(taprootAddress);
+        t2 = t1.outstring.slice(4);
+        t3 = "02" + t2;
+        t4 = ethAddressFromCompressedPublicKey(t3);
+        return t4;
+    }
+
+
+
+})('object' === typeof module ? module.exports : window.floEthereum = {});
diff --git a/bscwallet/scripts/floEthereum.min.js b/bscwallet/scripts/floEthereum.min.js
new file mode 100644
index 0000000..c39765f
--- /dev/null
+++ b/bscwallet/scripts/floEthereum.min.js
@@ -0,0 +1 @@
+!function(EXPORTS){"use strict";const floEthereum="object"===typeof module?module.exports:window.floEthereum={},ethAddressFromPrivateKey=floEthereum.ethAddressFromPrivateKey=function(privateKey,onlyEvenY=!1){var t1,t1_x,t1_y,t1_y_BigInt,t2,t3,groupOrder=BigInt("0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFC2F");return t1_x=(t1=bitjs.newPubkey(privateKey)).slice(2,66),t1_y=t1.slice(-64),onlyEvenY&&(t1_y_BigInt=BigInt("0x"+t1_y))%2n!==0n&&(t1_y=(t1_y_BigInt=(groupOrder-t1_y_BigInt)%groupOrder).toString(16)),t2=t1_x.toString(16)+t1_y.toString(16),t3=keccak.keccak_256(Crypto.util.hexToBytes(t2)),"0x"+keccak.extractLast20Bytes(t3)},ethAddressFromCompressedPublicKey=floEthereum.ethAddressFromCompressedPublicKey=function(compressedPublicKey){var t2,t3;return t2=coinjs.compressedToUncompressed(compressedPublicKey).slice(2),t3=keccak.keccak_256(Crypto.util.hexToBytes(t2)),"0x"+keccak.extractLast20Bytes(t3)};floEthereum.ethPrivateKeyFromUntweakedPrivateKey=function(untweakedPrivateKey){return hex.encode(taproot.taprootTweakPrivKey(hex.decode(untweakedPrivateKey)))},floEthereum.ethAddressFromUntweakedPrivateKey=function(untweakedPrivateKey){var t1;return t1=hex.encode(taproot.taprootTweakPrivKey(hex.decode(untweakedPrivateKey))),ethAddressFromPrivateKey(t1)},floEthereum.ethAddressFromTaprootAddress=function(taprootAddress){var t2;return t2=coinjs.addressDecode(taprootAddress).outstring.slice(4),ethAddressFromCompressedPublicKey("02"+t2)}}();
\ No newline at end of file
diff --git a/bscwallet/scripts/keccak.js b/bscwallet/scripts/keccak.js
new file mode 100644
index 0000000..bc672df
--- /dev/null
+++ b/bscwallet/scripts/keccak.js
@@ -0,0 +1,674 @@
+(function () {
+  'use strict';
+
+  var INPUT_ERROR = 'input is invalid type';
+  var FINALIZE_ERROR = 'finalize already called';
+  var WINDOW = typeof window === 'object';
+  var root = WINDOW ? (window.keccak = window.keccak || {}) : {};
+  if (root.JS_SHA3_NO_WINDOW) {
+    WINDOW = false;
+  }
+  var WEB_WORKER = !WINDOW && typeof self === 'object';
+  var NODE_JS = !root.JS_SHA3_NO_NODE_JS && typeof process === 'object' && process.versions && process.versions.node;
+  if (NODE_JS) {
+    root = global;
+  } else if (WEB_WORKER) {
+    root = self;
+  }
+  var COMMON_JS = !root.JS_SHA3_NO_COMMON_JS && typeof module === 'object' && module.exports;
+  var AMD = typeof define === 'function' && define.amd;
+  var ARRAY_BUFFER = !root.JS_SHA3_NO_ARRAY_BUFFER && typeof ArrayBuffer !== 'undefined';
+  var HEX_CHARS = '0123456789abcdef'.split('');
+  var SHAKE_PADDING = [31, 7936, 2031616, 520093696];
+  var CSHAKE_PADDING = [4, 1024, 262144, 67108864];
+  var KECCAK_PADDING = [1, 256, 65536, 16777216];
+  var PADDING = [6, 1536, 393216, 100663296];
+  var SHIFT = [0, 8, 16, 24];
+  var RC = [1, 0, 32898, 0, 32906, 2147483648, 2147516416, 2147483648, 32907, 0, 2147483649,
+    0, 2147516545, 2147483648, 32777, 2147483648, 138, 0, 136, 0, 2147516425, 0,
+    2147483658, 0, 2147516555, 0, 139, 2147483648, 32905, 2147483648, 32771,
+    2147483648, 32770, 2147483648, 128, 2147483648, 32778, 0, 2147483658, 2147483648,
+    2147516545, 2147483648, 32896, 2147483648, 2147483649, 0, 2147516424, 2147483648];
+  var BITS = [224, 256, 384, 512];
+  var SHAKE_BITS = [128, 256];
+  var OUTPUT_TYPES = ['hex', 'buffer', 'arrayBuffer', 'array', 'digest'];
+  var CSHAKE_BYTEPAD = {
+    '128': 168,
+    '256': 136
+  };
+
+
+  var isArray = root.JS_SHA3_NO_NODE_JS || !Array.isArray
+    ? function (obj) {
+        return Object.prototype.toString.call(obj) === '[object Array]';
+      }
+    : Array.isArray;
+
+  var isView = (ARRAY_BUFFER && (root.JS_SHA3_NO_ARRAY_BUFFER_IS_VIEW || !ArrayBuffer.isView))
+    ? function (obj) {
+        return typeof obj === 'object' && obj.buffer && obj.buffer.constructor === ArrayBuffer;
+      }
+    : ArrayBuffer.isView;
+
+  // [message: string, isString: bool]
+  var formatMessage = function (message) {
+    var type = typeof message;
+    if (type === 'string') {
+      return [message, true];
+    }
+    if (type !== 'object' || message === null) {
+      throw new Error(INPUT_ERROR);
+    }
+    if (ARRAY_BUFFER && message.constructor === ArrayBuffer) {
+      return [new Uint8Array(message), false];
+    }
+    if (!isArray(message) && !isView(message)) {
+      throw new Error(INPUT_ERROR);
+    }
+    return [message, false];
+  }
+
+  var empty = function (message) {
+    return formatMessage(message)[0].length === 0;
+  };
+
+  var createOutputMethod = function (bits, padding, outputType) {
+    return function (message) {
+      return new Keccak(bits, padding, bits).update(message)[outputType]();
+    };
+  };
+
+  var createShakeOutputMethod = function (bits, padding, outputType) {
+    return function (message, outputBits) {
+      return new Keccak(bits, padding, outputBits).update(message)[outputType]();
+    };
+  };
+
+  var createCshakeOutputMethod = function (bits, padding, outputType) {
+    return function (message, outputBits, n, s) {
+      return methods['cshake' + bits].update(message, outputBits, n, s)[outputType]();
+    };
+  };
+
+  var createKmacOutputMethod = function (bits, padding, outputType) {
+    return function (key, message, outputBits, s) {
+      return methods['kmac' + bits].update(key, message, outputBits, s)[outputType]();
+    };
+  };
+
+  var createOutputMethods = function (method, createMethod, bits, padding) {
+    for (var i = 0; i < OUTPUT_TYPES.length; ++i) {
+      var type = OUTPUT_TYPES[i];
+      method[type] = createMethod(bits, padding, type);
+    }
+    return method;
+  };
+
+  var createMethod = function (bits, padding) {
+    var method = createOutputMethod(bits, padding, 'hex');
+    method.create = function () {
+      return new Keccak(bits, padding, bits);
+    };
+    method.update = function (message) {
+      return method.create().update(message);
+    };
+    return createOutputMethods(method, createOutputMethod, bits, padding);
+  };
+
+  var createShakeMethod = function (bits, padding) {
+    var method = createShakeOutputMethod(bits, padding, 'hex');
+    method.create = function (outputBits) {
+      return new Keccak(bits, padding, outputBits);
+    };
+    method.update = function (message, outputBits) {
+      return method.create(outputBits).update(message);
+    };
+    return createOutputMethods(method, createShakeOutputMethod, bits, padding);
+  };
+
+  var createCshakeMethod = function (bits, padding) {
+    var w = CSHAKE_BYTEPAD[bits];
+    var method = createCshakeOutputMethod(bits, padding, 'hex');
+    method.create = function (outputBits, n, s) {
+      if (empty(n) && empty(s)) {
+        return methods['shake' + bits].create(outputBits);
+      } else {
+        return new Keccak(bits, padding, outputBits).bytepad([n, s], w);
+      }
+    };
+    method.update = function (message, outputBits, n, s) {
+      return method.create(outputBits, n, s).update(message);
+    };
+    return createOutputMethods(method, createCshakeOutputMethod, bits, padding);
+  };
+
+  var createKmacMethod = function (bits, padding) {
+    var w = CSHAKE_BYTEPAD[bits];
+    var method = createKmacOutputMethod(bits, padding, 'hex');
+    method.create = function (key, outputBits, s) {
+      return new Kmac(bits, padding, outputBits).bytepad(['KMAC', s], w).bytepad([key], w);
+    };
+    method.update = function (key, message, outputBits, s) {
+      return method.create(key, outputBits, s).update(message);
+    };
+    return createOutputMethods(method, createKmacOutputMethod, bits, padding);
+  };
+
+  var algorithms = [
+    { name: 'keccak', padding: KECCAK_PADDING, bits: BITS, createMethod: createMethod },
+    { name: 'sha3', padding: PADDING, bits: BITS, createMethod: createMethod },
+    { name: 'shake', padding: SHAKE_PADDING, bits: SHAKE_BITS, createMethod: createShakeMethod },
+    { name: 'cshake', padding: CSHAKE_PADDING, bits: SHAKE_BITS, createMethod: createCshakeMethod },
+    { name: 'kmac', padding: CSHAKE_PADDING, bits: SHAKE_BITS, createMethod: createKmacMethod }
+  ];
+
+  var methods = {}, methodNames = [];
+
+  for (var i = 0; i < algorithms.length; ++i) {
+    var algorithm = algorithms[i];
+    var bits = algorithm.bits;
+    for (var j = 0; j < bits.length; ++j) {
+      var methodName = algorithm.name + '_' + bits[j];
+      methodNames.push(methodName);
+      methods[methodName] = algorithm.createMethod(bits[j], algorithm.padding);
+      if (algorithm.name !== 'sha3') {
+        var newMethodName = algorithm.name + bits[j];
+        methodNames.push(newMethodName);
+        methods[newMethodName] = methods[methodName];
+      }
+    }
+  }
+
+methodNames.push("extractLast20Bytes");
+methods["extractLast20Bytes"] = extractLast20Bytes;
+
+
+  function Keccak(bits, padding, outputBits) {
+    this.blocks = [];
+    this.s = [];
+    this.padding = padding;
+    this.outputBits = outputBits;
+    this.reset = true;
+    this.finalized = false;
+    this.block = 0;
+    this.start = 0;
+    this.blockCount = (1600 - (bits << 1)) >> 5;
+    this.byteCount = this.blockCount << 2;
+    this.outputBlocks = outputBits >> 5;
+    this.extraBytes = (outputBits & 31) >> 3;
+
+    for (var i = 0; i < 50; ++i) {
+      this.s[i] = 0;
+    }
+  }
+
+  Keccak.prototype.update = function (message) {
+    if (this.finalized) {
+      throw new Error(FINALIZE_ERROR);
+    }
+    var result = formatMessage(message);
+    message = result[0];
+    var isString = result[1];
+    var blocks = this.blocks, byteCount = this.byteCount, length = message.length,
+      blockCount = this.blockCount, index = 0, s = this.s, i, code;
+
+    while (index < length) {
+      if (this.reset) {
+        this.reset = false;
+        blocks[0] = this.block;
+        for (i = 1; i < blockCount + 1; ++i) {
+          blocks[i] = 0;
+        }
+      }
+      if (isString) {
+        for (i = this.start; index < length && i < byteCount; ++index) {
+          code = message.charCodeAt(index);
+          if (code < 0x80) {
+            blocks[i >> 2] |= code << SHIFT[i++ & 3];
+          } else if (code < 0x800) {
+            blocks[i >> 2] |= (0xc0 | (code >> 6)) << SHIFT[i++ & 3];
+            blocks[i >> 2] |= (0x80 | (code & 0x3f)) << SHIFT[i++ & 3];
+          } else if (code < 0xd800 || code >= 0xe000) {
+            blocks[i >> 2] |= (0xe0 | (code >> 12)) << SHIFT[i++ & 3];
+            blocks[i >> 2] |= (0x80 | ((code >> 6) & 0x3f)) << SHIFT[i++ & 3];
+            blocks[i >> 2] |= (0x80 | (code & 0x3f)) << SHIFT[i++ & 3];
+          } else {
+            code = 0x10000 + (((code & 0x3ff) << 10) | (message.charCodeAt(++index) & 0x3ff));
+            blocks[i >> 2] |= (0xf0 | (code >> 18)) << SHIFT[i++ & 3];
+            blocks[i >> 2] |= (0x80 | ((code >> 12) & 0x3f)) << SHIFT[i++ & 3];
+            blocks[i >> 2] |= (0x80 | ((code >> 6) & 0x3f)) << SHIFT[i++ & 3];
+            blocks[i >> 2] |= (0x80 | (code & 0x3f)) << SHIFT[i++ & 3];
+          }
+        }
+      } else {
+        for (i = this.start; index < length && i < byteCount; ++index) {
+          blocks[i >> 2] |= message[index] << SHIFT[i++ & 3];
+        }
+      }
+      this.lastByteIndex = i;
+      if (i >= byteCount) {
+        this.start = i - byteCount;
+        this.block = blocks[blockCount];
+        for (i = 0; i < blockCount; ++i) {
+          s[i] ^= blocks[i];
+        }
+        f(s);
+        this.reset = true;
+      } else {
+        this.start = i;
+      }
+    }
+    return this;
+  };
+
+  Keccak.prototype.encode = function (x, right) {
+    var o = x & 255, n = 1;
+    var bytes = [o];
+    x = x >> 8;
+    o = x & 255;
+    while (o > 0) {
+      bytes.unshift(o);
+      x = x >> 8;
+      o = x & 255;
+      ++n;
+    }
+    if (right) {
+      bytes.push(n);
+    } else {
+      bytes.unshift(n);
+    }
+    this.update(bytes);
+    return bytes.length;
+  };
+
+  Keccak.prototype.encodeString = function (str) {
+    var result = formatMessage(str);
+    str = result[0];
+    var isString = result[1];
+    var bytes = 0, length = str.length;
+    if (isString) {
+      for (var i = 0; i < str.length; ++i) {
+        var code = str.charCodeAt(i);
+        if (code < 0x80) {
+          bytes += 1;
+        } else if (code < 0x800) {
+          bytes += 2;
+        } else if (code < 0xd800 || code >= 0xe000) {
+          bytes += 3;
+        } else {
+          code = 0x10000 + (((code & 0x3ff) << 10) | (str.charCodeAt(++i) & 0x3ff));
+          bytes += 4;
+        }
+      }
+    } else {
+      bytes = length;
+    }
+    bytes += this.encode(bytes * 8);
+    this.update(str);
+    return bytes;
+  };
+
+  Keccak.prototype.bytepad = function (strs, w) {
+    var bytes = this.encode(w);
+    for (var i = 0; i < strs.length; ++i) {
+      bytes += this.encodeString(strs[i]);
+    }
+    var paddingBytes = (w - bytes % w) % w;
+    var zeros = [];
+    zeros.length = paddingBytes;
+    this.update(zeros);
+    return this;
+  };
+
+  Keccak.prototype.finalize = function () {
+    if (this.finalized) {
+      return;
+    }
+    this.finalized = true;
+    var blocks = this.blocks, i = this.lastByteIndex, blockCount = this.blockCount, s = this.s;
+    blocks[i >> 2] |= this.padding[i & 3];
+    if (this.lastByteIndex === this.byteCount) {
+      blocks[0] = blocks[blockCount];
+      for (i = 1; i < blockCount + 1; ++i) {
+        blocks[i] = 0;
+      }
+    }
+    blocks[blockCount - 1] |= 0x80000000;
+    for (i = 0; i < blockCount; ++i) {
+      s[i] ^= blocks[i];
+    }
+    f(s);
+  };
+
+  Keccak.prototype.toString = Keccak.prototype.hex = function () {
+    this.finalize();
+
+    var blockCount = this.blockCount, s = this.s, outputBlocks = this.outputBlocks,
+      extraBytes = this.extraBytes, i = 0, j = 0;
+    var hex = '', block;
+    while (j < outputBlocks) {
+      for (i = 0; i < blockCount && j < outputBlocks; ++i, ++j) {
+        block = s[i];
+        hex += HEX_CHARS[(block >> 4) & 0x0F] + HEX_CHARS[block & 0x0F] +
+          HEX_CHARS[(block >> 12) & 0x0F] + HEX_CHARS[(block >> 8) & 0x0F] +
+          HEX_CHARS[(block >> 20) & 0x0F] + HEX_CHARS[(block >> 16) & 0x0F] +
+          HEX_CHARS[(block >> 28) & 0x0F] + HEX_CHARS[(block >> 24) & 0x0F];
+      }
+      if (j % blockCount === 0) {
+        f(s);
+        i = 0;
+      }
+    }
+    if (extraBytes) {
+      block = s[i];
+      hex += HEX_CHARS[(block >> 4) & 0x0F] + HEX_CHARS[block & 0x0F];
+      if (extraBytes > 1) {
+        hex += HEX_CHARS[(block >> 12) & 0x0F] + HEX_CHARS[(block >> 8) & 0x0F];
+      }
+      if (extraBytes > 2) {
+        hex += HEX_CHARS[(block >> 20) & 0x0F] + HEX_CHARS[(block >> 16) & 0x0F];
+      }
+    }
+    return hex;
+  };
+
+  Keccak.prototype.arrayBuffer = function () {
+    this.finalize();
+
+    var blockCount = this.blockCount, s = this.s, outputBlocks = this.outputBlocks,
+      extraBytes = this.extraBytes, i = 0, j = 0;
+    var bytes = this.outputBits >> 3;
+    var buffer;
+    if (extraBytes) {
+      buffer = new ArrayBuffer((outputBlocks + 1) << 2);
+    } else {
+      buffer = new ArrayBuffer(bytes);
+    }
+    var array = new Uint32Array(buffer);
+    while (j < outputBlocks) {
+      for (i = 0; i < blockCount && j < outputBlocks; ++i, ++j) {
+        array[j] = s[i];
+      }
+      if (j % blockCount === 0) {
+        f(s);
+      }
+    }
+    if (extraBytes) {
+      array[i] = s[i];
+      buffer = buffer.slice(0, bytes);
+    }
+    return buffer;
+  };
+
+  Keccak.prototype.buffer = Keccak.prototype.arrayBuffer;
+
+  Keccak.prototype.digest = Keccak.prototype.array = function () {
+    this.finalize();
+
+    var blockCount = this.blockCount, s = this.s, outputBlocks = this.outputBlocks,
+      extraBytes = this.extraBytes, i = 0, j = 0;
+    var array = [], offset, block;
+    while (j < outputBlocks) {
+      for (i = 0; i < blockCount && j < outputBlocks; ++i, ++j) {
+        offset = j << 2;
+        block = s[i];
+        array[offset] = block & 0xFF;
+        array[offset + 1] = (block >> 8) & 0xFF;
+        array[offset + 2] = (block >> 16) & 0xFF;
+        array[offset + 3] = (block >> 24) & 0xFF;
+      }
+      if (j % blockCount === 0) {
+        f(s);
+      }
+    }
+    if (extraBytes) {
+      offset = j << 2;
+      block = s[i];
+      array[offset] = block & 0xFF;
+      if (extraBytes > 1) {
+        array[offset + 1] = (block >> 8) & 0xFF;
+      }
+      if (extraBytes > 2) {
+        array[offset + 2] = (block >> 16) & 0xFF;
+      }
+    }
+    return array;
+  };
+
+  function Kmac(bits, padding, outputBits) {
+    Keccak.call(this, bits, padding, outputBits);
+  }
+
+  Kmac.prototype = new Keccak();
+
+  Kmac.prototype.finalize = function () {
+    this.encode(this.outputBits, true);
+    return Keccak.prototype.finalize.call(this);
+  };
+
+  var f = function (s) {
+    var h, l, n, c0, c1, c2, c3, c4, c5, c6, c7, c8, c9,
+      b0, b1, b2, b3, b4, b5, b6, b7, b8, b9, b10, b11, b12, b13, b14, b15, b16, b17,
+      b18, b19, b20, b21, b22, b23, b24, b25, b26, b27, b28, b29, b30, b31, b32, b33,
+      b34, b35, b36, b37, b38, b39, b40, b41, b42, b43, b44, b45, b46, b47, b48, b49;
+    for (n = 0; n < 48; n += 2) {
+      c0 = s[0] ^ s[10] ^ s[20] ^ s[30] ^ s[40];
+      c1 = s[1] ^ s[11] ^ s[21] ^ s[31] ^ s[41];
+      c2 = s[2] ^ s[12] ^ s[22] ^ s[32] ^ s[42];
+      c3 = s[3] ^ s[13] ^ s[23] ^ s[33] ^ s[43];
+      c4 = s[4] ^ s[14] ^ s[24] ^ s[34] ^ s[44];
+      c5 = s[5] ^ s[15] ^ s[25] ^ s[35] ^ s[45];
+      c6 = s[6] ^ s[16] ^ s[26] ^ s[36] ^ s[46];
+      c7 = s[7] ^ s[17] ^ s[27] ^ s[37] ^ s[47];
+      c8 = s[8] ^ s[18] ^ s[28] ^ s[38] ^ s[48];
+      c9 = s[9] ^ s[19] ^ s[29] ^ s[39] ^ s[49];
+
+      h = c8 ^ ((c2 << 1) | (c3 >>> 31));
+      l = c9 ^ ((c3 << 1) | (c2 >>> 31));
+      s[0] ^= h;
+      s[1] ^= l;
+      s[10] ^= h;
+      s[11] ^= l;
+      s[20] ^= h;
+      s[21] ^= l;
+      s[30] ^= h;
+      s[31] ^= l;
+      s[40] ^= h;
+      s[41] ^= l;
+      h = c0 ^ ((c4 << 1) | (c5 >>> 31));
+      l = c1 ^ ((c5 << 1) | (c4 >>> 31));
+      s[2] ^= h;
+      s[3] ^= l;
+      s[12] ^= h;
+      s[13] ^= l;
+      s[22] ^= h;
+      s[23] ^= l;
+      s[32] ^= h;
+      s[33] ^= l;
+      s[42] ^= h;
+      s[43] ^= l;
+      h = c2 ^ ((c6 << 1) | (c7 >>> 31));
+      l = c3 ^ ((c7 << 1) | (c6 >>> 31));
+      s[4] ^= h;
+      s[5] ^= l;
+      s[14] ^= h;
+      s[15] ^= l;
+      s[24] ^= h;
+      s[25] ^= l;
+      s[34] ^= h;
+      s[35] ^= l;
+      s[44] ^= h;
+      s[45] ^= l;
+      h = c4 ^ ((c8 << 1) | (c9 >>> 31));
+      l = c5 ^ ((c9 << 1) | (c8 >>> 31));
+      s[6] ^= h;
+      s[7] ^= l;
+      s[16] ^= h;
+      s[17] ^= l;
+      s[26] ^= h;
+      s[27] ^= l;
+      s[36] ^= h;
+      s[37] ^= l;
+      s[46] ^= h;
+      s[47] ^= l;
+      h = c6 ^ ((c0 << 1) | (c1 >>> 31));
+      l = c7 ^ ((c1 << 1) | (c0 >>> 31));
+      s[8] ^= h;
+      s[9] ^= l;
+      s[18] ^= h;
+      s[19] ^= l;
+      s[28] ^= h;
+      s[29] ^= l;
+      s[38] ^= h;
+      s[39] ^= l;
+      s[48] ^= h;
+      s[49] ^= l;
+
+      b0 = s[0];
+      b1 = s[1];
+      b32 = (s[11] << 4) | (s[10] >>> 28);
+      b33 = (s[10] << 4) | (s[11] >>> 28);
+      b14 = (s[20] << 3) | (s[21] >>> 29);
+      b15 = (s[21] << 3) | (s[20] >>> 29);
+      b46 = (s[31] << 9) | (s[30] >>> 23);
+      b47 = (s[30] << 9) | (s[31] >>> 23);
+      b28 = (s[40] << 18) | (s[41] >>> 14);
+      b29 = (s[41] << 18) | (s[40] >>> 14);
+      b20 = (s[2] << 1) | (s[3] >>> 31);
+      b21 = (s[3] << 1) | (s[2] >>> 31);
+      b2 = (s[13] << 12) | (s[12] >>> 20);
+      b3 = (s[12] << 12) | (s[13] >>> 20);
+      b34 = (s[22] << 10) | (s[23] >>> 22);
+      b35 = (s[23] << 10) | (s[22] >>> 22);
+      b16 = (s[33] << 13) | (s[32] >>> 19);
+      b17 = (s[32] << 13) | (s[33] >>> 19);
+      b48 = (s[42] << 2) | (s[43] >>> 30);
+      b49 = (s[43] << 2) | (s[42] >>> 30);
+      b40 = (s[5] << 30) | (s[4] >>> 2);
+      b41 = (s[4] << 30) | (s[5] >>> 2);
+      b22 = (s[14] << 6) | (s[15] >>> 26);
+      b23 = (s[15] << 6) | (s[14] >>> 26);
+      b4 = (s[25] << 11) | (s[24] >>> 21);
+      b5 = (s[24] << 11) | (s[25] >>> 21);
+      b36 = (s[34] << 15) | (s[35] >>> 17);
+      b37 = (s[35] << 15) | (s[34] >>> 17);
+      b18 = (s[45] << 29) | (s[44] >>> 3);
+      b19 = (s[44] << 29) | (s[45] >>> 3);
+      b10 = (s[6] << 28) | (s[7] >>> 4);
+      b11 = (s[7] << 28) | (s[6] >>> 4);
+      b42 = (s[17] << 23) | (s[16] >>> 9);
+      b43 = (s[16] << 23) | (s[17] >>> 9);
+      b24 = (s[26] << 25) | (s[27] >>> 7);
+      b25 = (s[27] << 25) | (s[26] >>> 7);
+      b6 = (s[36] << 21) | (s[37] >>> 11);
+      b7 = (s[37] << 21) | (s[36] >>> 11);
+      b38 = (s[47] << 24) | (s[46] >>> 8);
+      b39 = (s[46] << 24) | (s[47] >>> 8);
+      b30 = (s[8] << 27) | (s[9] >>> 5);
+      b31 = (s[9] << 27) | (s[8] >>> 5);
+      b12 = (s[18] << 20) | (s[19] >>> 12);
+      b13 = (s[19] << 20) | (s[18] >>> 12);
+      b44 = (s[29] << 7) | (s[28] >>> 25);
+      b45 = (s[28] << 7) | (s[29] >>> 25);
+      b26 = (s[38] << 8) | (s[39] >>> 24);
+      b27 = (s[39] << 8) | (s[38] >>> 24);
+      b8 = (s[48] << 14) | (s[49] >>> 18);
+      b9 = (s[49] << 14) | (s[48] >>> 18);
+
+      s[0] = b0 ^ (~b2 & b4);
+      s[1] = b1 ^ (~b3 & b5);
+      s[10] = b10 ^ (~b12 & b14);
+      s[11] = b11 ^ (~b13 & b15);
+      s[20] = b20 ^ (~b22 & b24);
+      s[21] = b21 ^ (~b23 & b25);
+      s[30] = b30 ^ (~b32 & b34);
+      s[31] = b31 ^ (~b33 & b35);
+      s[40] = b40 ^ (~b42 & b44);
+      s[41] = b41 ^ (~b43 & b45);
+      s[2] = b2 ^ (~b4 & b6);
+      s[3] = b3 ^ (~b5 & b7);
+      s[12] = b12 ^ (~b14 & b16);
+      s[13] = b13 ^ (~b15 & b17);
+      s[22] = b22 ^ (~b24 & b26);
+      s[23] = b23 ^ (~b25 & b27);
+      s[32] = b32 ^ (~b34 & b36);
+      s[33] = b33 ^ (~b35 & b37);
+      s[42] = b42 ^ (~b44 & b46);
+      s[43] = b43 ^ (~b45 & b47);
+      s[4] = b4 ^ (~b6 & b8);
+      s[5] = b5 ^ (~b7 & b9);
+      s[14] = b14 ^ (~b16 & b18);
+      s[15] = b15 ^ (~b17 & b19);
+      s[24] = b24 ^ (~b26 & b28);
+      s[25] = b25 ^ (~b27 & b29);
+      s[34] = b34 ^ (~b36 & b38);
+      s[35] = b35 ^ (~b37 & b39);
+      s[44] = b44 ^ (~b46 & b48);
+      s[45] = b45 ^ (~b47 & b49);
+      s[6] = b6 ^ (~b8 & b0);
+      s[7] = b7 ^ (~b9 & b1);
+      s[16] = b16 ^ (~b18 & b10);
+      s[17] = b17 ^ (~b19 & b11);
+      s[26] = b26 ^ (~b28 & b20);
+      s[27] = b27 ^ (~b29 & b21);
+      s[36] = b36 ^ (~b38 & b30);
+      s[37] = b37 ^ (~b39 & b31);
+      s[46] = b46 ^ (~b48 & b40);
+      s[47] = b47 ^ (~b49 & b41);
+      s[8] = b8 ^ (~b0 & b2);
+      s[9] = b9 ^ (~b1 & b3);
+      s[18] = b18 ^ (~b10 & b12);
+      s[19] = b19 ^ (~b11 & b13);
+      s[28] = b28 ^ (~b20 & b22);
+      s[29] = b29 ^ (~b21 & b23);
+      s[38] = b38 ^ (~b30 & b32);
+      s[39] = b39 ^ (~b31 & b33);
+      s[48] = b48 ^ (~b40 & b42);
+      s[49] = b49 ^ (~b41 & b43);
+
+      s[0] ^= RC[n];
+      s[1] ^= RC[n + 1];
+    }
+  };
+
+function extractLast20Bytes(hexString, addPrefix) {
+    // Ensure the input hexString has '0x' prefix
+    if (!hexString.startsWith('0x')) {
+        hexString = '0x' + hexString;
+    }
+
+    // Remove '0x' prefix and parse the hex string to a BigInt
+    var bigIntValue = BigInt(hexString);
+
+    // Extract the last 20 bytes (160 bits) from the BigInt
+    var last20Bytes = bigIntValue & BigInt('0x' + 'f'.repeat(40)); // 0xf is 4 bits in hexadecimal, repeated 40 times for 160 bits
+
+    // Convert the result back to a hexadecimal string
+    var result = last20Bytes.toString(16).padStart(40, '0'); // 40 characters for 160 bits
+
+    // Add '0x' prefix if addPrefix is truthy
+    if (addPrefix) {
+        result = '0x' + result;
+    }
+
+    return result;
+}
+
+    if (typeof root.keccak === 'object') {
+        Object.assign(root.keccak, methods);
+    }
+
+  if (COMMON_JS) {
+    module.exports = methods;
+  } else {
+    for (i = 0; i < methodNames.length; ++i) {
+      root[methodNames[i]] = methods[methodNames[i]];
+    }
+    if (AMD) {
+      define(function () {
+        return methods;
+      });
+    }
+  }
+})();
+
diff --git a/bscwallet/scripts/tap_combined.js b/bscwallet/scripts/tap_combined.js
new file mode 100644
index 0000000..b5e5179
--- /dev/null
+++ b/bscwallet/scripts/tap_combined.js
@@ -0,0 +1,8428 @@
+/******
+ * 
+ START OF BASE SECTION 
+ * 
+ * 
+ ******/
+/*! scure-base - MIT License (c) 2022 Paul Miller (paulmillr.com) */
+
+var base = {};
+var taproot = {};
+var secp = {};
+var hashmini = {};
+
+(function () {
+    base.bytes = base.stringToBytes = base.str = base.bytesToString = base.hex = base.utf8 = base.bech32m = base.bech32 = base.base58check = base.base58xmr = base.base58xrp = base.base58flickr = base.base58 = base.base64url = base.base64 = base.base32crockford = base.base32hex = base.base32 = base.base16 = base.utils = base.assertNumber = void 0;
+    // Utilities
+    function assertNumber(n) {
+        if (!Number.isSafeInteger(n))
+            throw new Error("Wrong integer: ".concat(n));
+    }
+    base.assertNumber = assertNumber;
+    function chain() {
+        var args = [];
+        for (var _i = 0; _i < arguments.length; _i++) {
+            args[_i] = arguments[_i];
+        }
+        // Wrap call in closure so JIT can inline calls
+        var wrap = function (a, b) { return function (c) { return a(b(c)); }; };
+        // Construct chain of args[-1].encode(args[-2].encode([...]))
+        var encode = Array.from(args)
+            .reverse()
+            .reduce(function (acc, i) { return (acc ? wrap(acc, i.encode) : i.encode); }, undefined);
+        // Construct chain of args[0].decode(args[1].decode(...))
+        var decode = args.reduce(function (acc, i) { return (acc ? wrap(acc, i.decode) : i.decode); }, undefined);
+        return { encode: encode, decode: decode };
+    }
+    // Encodes integer radix representation to array of strings using alphabet and back
+    function alphabet(alphabet) {
+        return {
+            encode: function (digits) {
+                if (!Array.isArray(digits) || (digits.length && typeof digits[0] !== 'number'))
+                    throw new Error('alphabet.encode input should be an array of numbers');
+                return digits.map(function (i) {
+                    assertNumber(i);
+                    if (i < 0 || i >= alphabet.length)
+                        throw new Error("Digit index outside alphabet: ".concat(i, " (alphabet: ").concat(alphabet.length, ")"));
+                    return alphabet[i];
+                });
+            },
+            decode: function (input) {
+                if (!Array.isArray(input) || (input.length && typeof input[0] !== 'string'))
+                    throw new Error('alphabet.decode input should be array of strings');
+                return input.map(function (letter) {
+                    if (typeof letter !== 'string')
+                        throw new Error("alphabet.decode: not string element=".concat(letter));
+                    var index = alphabet.indexOf(letter);
+                    if (index === -1)
+                        throw new Error("Unknown letter: \"".concat(letter, "\". Allowed: ").concat(alphabet));
+                    return index;
+                });
+            },
+        };
+    }
+    function join(separator) {
+        if (separator === void 0) { separator = ''; }
+        if (typeof separator !== 'string')
+            throw new Error('join separator should be string');
+        return {
+            encode: function (from) {
+                if (!Array.isArray(from) || (from.length && typeof from[0] !== 'string'))
+                    throw new Error('join.encode input should be array of strings');
+                for (var _i = 0, from_1 = from; _i < from_1.length; _i++) {
+                    var i = from_1[_i];
+                    if (typeof i !== 'string')
+                        throw new Error("join.encode: non-string input=".concat(i));
+                }
+                return from.join(separator);
+            },
+            decode: function (to) {
+                if (typeof to !== 'string')
+                    throw new Error('join.decode input should be string');
+                return to.split(separator);
+            },
+        };
+    }
+    // Pad strings array so it has integer number of bits
+    function padding(bits, chr) {
+        if (chr === void 0) { chr = '='; }
+        assertNumber(bits);
+        if (typeof chr !== 'string')
+            throw new Error('padding chr should be string');
+        return {
+            encode: function (data) {
+                if (!Array.isArray(data) || (data.length && typeof data[0] !== 'string'))
+                    throw new Error('padding.encode input should be array of strings');
+                for (var _i = 0, data_1 = data; _i < data_1.length; _i++) {
+                    var i = data_1[_i];
+                    if (typeof i !== 'string')
+                        throw new Error("padding.encode: non-string input=".concat(i));
+                }
+                while ((data.length * bits) % 8)
+                    data.push(chr);
+                return data;
+            },
+            decode: function (input) {
+                if (!Array.isArray(input) || (input.length && typeof input[0] !== 'string'))
+                    throw new Error('padding.encode input should be array of strings');
+                for (var _i = 0, input_1 = input; _i < input_1.length; _i++) {
+                    var i = input_1[_i];
+                    if (typeof i !== 'string')
+                        throw new Error("padding.decode: non-string input=".concat(i));
+                }
+                var end = input.length;
+                if ((end * bits) % 8)
+                    throw new Error('Invalid padding: string should have whole number of bytes');
+                for (; end > 0 && input[end - 1] === chr; end--) {
+                    if (!(((end - 1) * bits) % 8))
+                        throw new Error('Invalid padding: string has too much padding');
+                }
+                return input.slice(0, end);
+            },
+        };
+    }
+    function normalize(fn) {
+        if (typeof fn !== 'function')
+            throw new Error('normalize fn should be function');
+        return { encode: function (from) { return from; }, decode: function (to) { return fn(to); } };
+    }
+    // NOTE: it has quadratic time complexity
+    function convertRadix(data, from, to) {
+        // base 1 is impossible
+        if (from < 2)
+            throw new Error("convertRadix: wrong from=".concat(from, ", base cannot be less than 2"));
+        if (to < 2)
+            throw new Error("convertRadix: wrong to=".concat(to, ", base cannot be less than 2"));
+        if (!Array.isArray(data))
+            throw new Error('convertRadix: data should be array');
+        if (!data.length)
+            return [];
+        var pos = 0;
+        var res = [];
+        var digits = Array.from(data);
+        digits.forEach(function (d) {
+            assertNumber(d);
+            if (d < 0 || d >= from)
+                throw new Error("Wrong integer: ".concat(d));
+        });
+        while (true) {
+            var carry = 0;
+            var done = true;
+            for (var i = pos; i < digits.length; i++) {
+                var digit = digits[i];
+                var digitBase = from * carry + digit;
+                if (!Number.isSafeInteger(digitBase) ||
+                    (from * carry) / from !== carry ||
+                    digitBase - digit !== from * carry) {
+                    throw new Error('convertRadix: carry overflow');
+                }
+                carry = digitBase % to;
+                digits[i] = Math.floor(digitBase / to);
+                if (!Number.isSafeInteger(digits[i]) || digits[i] * to + carry !== digitBase)
+                    throw new Error('convertRadix: carry overflow');
+                if (!done)
+                    continue;
+                else if (!digits[i])
+                    pos = i;
+                else
+                    done = false;
+            }
+            res.push(carry);
+            if (done)
+                break;
+        }
+        for (var i = 0; i < data.length - 1 && data[i] === 0; i++)
+            res.push(0);
+        return res.reverse();
+    }
+    var gcd = function (a, b) { return (!b ? a : gcd(b, a % b)); };
+    var radix2carry = function (from, to) { return from + (to - gcd(from, to)); };
+    // BigInt is 5x slower
+    function convertRadix2(data, from, to, padding) {
+        if (!Array.isArray(data))
+            throw new Error('convertRadix2: data should be array');
+        if (from <= 0 || from > 32)
+            throw new Error("convertRadix2: wrong from=".concat(from));
+        if (to <= 0 || to > 32)
+            throw new Error("convertRadix2: wrong to=".concat(to));
+        if (radix2carry(from, to) > 32) {
+            throw new Error("convertRadix2: carry overflow from=".concat(from, " to=").concat(to, " carryBits=").concat(radix2carry(from, to)));
+        }
+        var carry = 0;
+        var pos = 0; // bitwise position in current element
+        var mask = Math.pow(2, to) - 1;
+        var res = [];
+        for (var _i = 0, data_2 = data; _i < data_2.length; _i++) {
+            var n = data_2[_i];
+            assertNumber(n);
+            if (n >= Math.pow(2, from))
+                throw new Error("convertRadix2: invalid data word=".concat(n, " from=").concat(from));
+            carry = (carry << from) | n;
+            if (pos + from > 32)
+                throw new Error("convertRadix2: carry overflow pos=".concat(pos, " from=").concat(from));
+            pos += from;
+            for (; pos >= to; pos -= to)
+                res.push(((carry >> (pos - to)) & mask) >>> 0);
+            carry &= Math.pow(2, pos) - 1; // clean carry, otherwise it will cause overflow
+        }
+        carry = (carry << (to - pos)) & mask;
+        if (!padding && pos >= from)
+            throw new Error('Excess padding');
+        if (!padding && carry)
+            throw new Error("Non-zero padding: ".concat(carry));
+        if (padding && pos > 0)
+            res.push(carry >>> 0);
+        return res;
+    }
+    function radix(num) {
+        assertNumber(num);
+        return {
+            encode: function (bytes) {
+                if (!(bytes instanceof Uint8Array))
+                    throw new Error('radix.encode input should be Uint8Array');
+                return convertRadix(Array.from(bytes), Math.pow(2, 8), num);
+            },
+            decode: function (digits) {
+                if (!Array.isArray(digits) || (digits.length && typeof digits[0] !== 'number'))
+                    throw new Error('radix.decode input should be array of strings');
+                return Uint8Array.from(convertRadix(digits, num, Math.pow(2, 8)));
+            },
+        };
+    }
+    // If both bases are power of same number (like `2**8 <-> 2**64`),
+    // there is a linear algorithm. For now we have implementation for power-of-two bases only
+    function radix2(bits, revPadding) {
+        if (revPadding === void 0) { revPadding = false; }
+        assertNumber(bits);
+        if (bits <= 0 || bits > 32)
+            throw new Error('radix2: bits should be in (0..32]');
+        if (radix2carry(8, bits) > 32 || radix2carry(bits, 8) > 32)
+            throw new Error('radix2: carry overflow');
+        return {
+            encode: function (bytes) {
+                if (!(bytes instanceof Uint8Array))
+                    throw new Error('radix2.encode input should be Uint8Array');
+                return convertRadix2(Array.from(bytes), 8, bits, !revPadding);
+            },
+            decode: function (digits) {
+                if (!Array.isArray(digits) || (digits.length && typeof digits[0] !== 'number'))
+                    throw new Error('radix2.decode input should be array of strings');
+                return Uint8Array.from(convertRadix2(digits, bits, 8, revPadding));
+            },
+        };
+    }
+    function unsafeWrapper(fn) {
+        if (typeof fn !== 'function')
+            throw new Error('unsafeWrapper fn should be function');
+        return function () {
+            var args = [];
+            for (var _i = 0; _i < arguments.length; _i++) {
+                args[_i] = arguments[_i];
+            }
+            try {
+                return fn.apply(null, args);
+            }
+            catch (e) { }
+        };
+    }
+    function checksum(len, fn) {
+        assertNumber(len);
+        if (typeof fn !== 'function')
+            throw new Error('checksum fn should be function');
+        return {
+            encode: function (data) {
+                if (!(data instanceof Uint8Array))
+                    throw new Error('checksum.encode: input should be Uint8Array');
+                var checksum = fn(data).slice(0, len);
+                var res = new Uint8Array(data.length + len);
+                res.set(data);
+                res.set(checksum, data.length);
+                return res;
+            },
+            decode: function (data) {
+                if (!(data instanceof Uint8Array))
+                    throw new Error('checksum.decode: input should be Uint8Array');
+                var payload = data.slice(0, -len);
+                var newChecksum = fn(payload).slice(0, len);
+                var oldChecksum = data.slice(-len);
+                for (var i = 0; i < len; i++)
+                    if (newChecksum[i] !== oldChecksum[i])
+                        throw new Error('Invalid checksum');
+                return payload;
+            },
+        };
+    }
+    base.utils = { alphabet: alphabet, chain: chain, checksum: checksum, radix: radix, radix2: radix2, join: join, padding: padding };
+    // RFC 4648 aka RFC 3548
+    // ---------------------
+    base.base16 = chain(radix2(4), alphabet('0123456789ABCDEF'), join(''));
+    base.base32 = chain(radix2(5), alphabet('ABCDEFGHIJKLMNOPQRSTUVWXYZ234567'), padding(5), join(''));
+    base.base32hex = chain(radix2(5), alphabet('0123456789ABCDEFGHIJKLMNOPQRSTUV'), padding(5), join(''));
+    base.base32crockford = chain(radix2(5), alphabet('0123456789ABCDEFGHJKMNPQRSTVWXYZ'), join(''), normalize(function (s) { return s.toUpperCase().replace(/O/g, '0').replace(/[IL]/g, '1'); }));
+    base.base64 = chain(radix2(6), alphabet('ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'), padding(6), join(''));
+    base.base64url = chain(radix2(6), alphabet('ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_'), padding(6), join(''));
+    // base58 code
+    // -----------
+    var genBase58 = function (abc) { return chain(radix(58), alphabet(abc), join('')); };
+    base.base58 = genBase58('123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz');
+    base.base58flickr = genBase58('123456789abcdefghijkmnopqrstuvwxyzABCDEFGHJKLMNPQRSTUVWXYZ');
+    base.base58xrp = genBase58('rpshnaf39wBUDNEGHJKLM4PQRST7VWXYZ2bcdeCg65jkm8oFqi1tuvAxyz');
+    // xmr ver is done in 8-byte blocks (which equals 11 chars in decoding). Last (non-full) block padded with '1' to size in XMR_BLOCK_LEN.
+    // Block encoding significantly reduces quadratic complexity of base58.
+    // Data len (index) -> encoded block len
+    var XMR_BLOCK_LEN = [0, 2, 3, 5, 6, 7, 9, 10, 11];
+    base.base58xmr = {
+        encode: function (data) {
+            var res = '';
+            for (var i = 0; i < data.length; i += 8) {
+                var block = data.subarray(i, i + 8);
+                res += base.base58.encode(block).padStart(XMR_BLOCK_LEN[block.length], '1');
+            }
+            return res;
+        },
+        decode: function (str) {
+            var res = [];
+            for (var i = 0; i < str.length; i += 11) {
+                var slice = str.slice(i, i + 11);
+                var blockLen = XMR_BLOCK_LEN.indexOf(slice.length);
+                var block = base.base58.decode(slice);
+                for (var j = 0; j < block.length - blockLen; j++) {
+                    if (block[j] !== 0)
+                        throw new Error('base58xmr: wrong padding');
+                }
+                res = res.concat(Array.from(block.slice(block.length - blockLen)));
+            }
+            return Uint8Array.from(res);
+        },
+    };
+    var base58check = function (sha256) {
+        return chain(checksum(4, function (data) { return sha256(sha256(data)); }), base.base58);
+    };
+    base.base58check = base58check;
+    var BECH_ALPHABET = chain(alphabet('qpzry9x8gf2tvdw0s3jn54khce6mua7l'), join(''));
+    var POLYMOD_GENERATORS = [0x3b6a57b2, 0x26508e6d, 0x1ea119fa, 0x3d4233dd, 0x2a1462b3];
+    function bech32Polymod(pre) {
+        var b = pre >> 25;
+        var chk = (pre & 0x1ffffff) << 5;
+        for (var i = 0; i < POLYMOD_GENERATORS.length; i++) {
+            if (((b >> i) & 1) === 1)
+                chk ^= POLYMOD_GENERATORS[i];
+        }
+        return chk;
+    }
+    function bechChecksum(prefix, words, encodingConst) {
+        if (encodingConst === void 0) { encodingConst = 1; }
+        var len = prefix.length;
+        var chk = 1;
+        for (var i = 0; i < len; i++) {
+            var c = prefix.charCodeAt(i);
+            if (c < 33 || c > 126)
+                throw new Error("Invalid prefix (".concat(prefix, ")"));
+            chk = bech32Polymod(chk) ^ (c >> 5);
+        }
+        chk = bech32Polymod(chk);
+        for (var i = 0; i < len; i++)
+            chk = bech32Polymod(chk) ^ (prefix.charCodeAt(i) & 0x1f);
+        for (var _i = 0, words_1 = words; _i < words_1.length; _i++) {
+            var v = words_1[_i];
+            chk = bech32Polymod(chk) ^ v;
+        }
+        for (var i = 0; i < 6; i++)
+            chk = bech32Polymod(chk);
+        chk ^= encodingConst;
+        return BECH_ALPHABET.encode(convertRadix2([chk % Math.pow(2, 30)], 30, 5, false));
+    }
+    function genBech32(encoding) {
+        var ENCODING_CONST = encoding === 'bech32' ? 1 : 0x2bc830a3;
+        var _words = radix2(5);
+        var fromWords = _words.decode;
+        var toWords = _words.encode;
+        var fromWordsUnsafe = unsafeWrapper(fromWords);
+        function encode(prefix, words, limit) {
+            if (limit === void 0) { limit = 90; }
+            if (typeof prefix !== 'string')
+                throw new Error("bech32.encode prefix should be string, not ".concat(typeof prefix));
+            if (!Array.isArray(words) || (words.length && typeof words[0] !== 'number'))
+                throw new Error("bech32.encode words should be array of numbers, not ".concat(typeof words));
+            var actualLength = prefix.length + 7 + words.length;
+            if (limit !== false && actualLength > limit)
+                throw new TypeError("Length ".concat(actualLength, " exceeds limit ").concat(limit));
+            prefix = prefix.toLowerCase();
+            return "".concat(prefix, "1").concat(BECH_ALPHABET.encode(words)).concat(bechChecksum(prefix, words, ENCODING_CONST));
+        }
+        function decode(str, limit) {
+            if (limit === void 0) { limit = 90; }
+            if (typeof str !== 'string')
+                throw new Error("bech32.decode input should be string, not ".concat(typeof str));
+            if (str.length < 8 || (limit !== false && str.length > limit))
+                throw new TypeError("Wrong string length: ".concat(str.length, " (").concat(str, "). Expected (8..").concat(limit, ")"));
+            // don't allow mixed case
+            var lowered = str.toLowerCase();
+            if (str !== lowered && str !== str.toUpperCase())
+                throw new Error("String must be lowercase or uppercase");
+            str = lowered;
+            var sepIndex = str.lastIndexOf('1');
+            if (sepIndex === 0 || sepIndex === -1)
+                throw new Error("Letter \"1\" must be present between prefix and data only");
+            var prefix = str.slice(0, sepIndex);
+            var _words = str.slice(sepIndex + 1);
+            if (_words.length < 6)
+                throw new Error('Data must be at least 6 characters long');
+            var words = BECH_ALPHABET.decode(_words).slice(0, -6);
+            var sum = bechChecksum(prefix, words, ENCODING_CONST);
+            if (!_words.endsWith(sum))
+                throw new Error("Invalid checksum in ".concat(str, ": expected \"").concat(sum, "\""));
+            return { prefix: prefix, words: words };
+        }
+        var decodeUnsafe = unsafeWrapper(decode);
+        function decodeToBytes(str) {
+            var _a = decode(str, false), prefix = _a.prefix, words = _a.words;
+            return { prefix: prefix, words: words, bytes: fromWords(words) };
+        }
+        return { encode: encode, decode: decode, decodeToBytes: decodeToBytes, decodeUnsafe: decodeUnsafe, fromWords: fromWords, fromWordsUnsafe: fromWordsUnsafe, toWords: toWords };
+    }
+    base.bech32 = genBech32('bech32');
+    base.bech32m = genBech32('bech32m');
+    base.utf8 = {
+        encode: function (data) { return new TextDecoder().decode(data); },
+        decode: function (str) { return new TextEncoder().encode(str); },
+    };
+    base.hex = chain(radix2(4), alphabet('0123456789abcdef'), join(''), normalize(function (s) {
+        if (typeof s !== 'string' || s.length % 2)
+            throw new TypeError("hex.decode: expected string, got ".concat(typeof s, " with length ").concat(s.length));
+        return s.toLowerCase();
+    }));
+    // prettier-ignore
+    var CODERS = {
+        utf8: base.utf8,
+        hex: base.hex,
+        base16: base.base16,
+        base32: base.base32,
+        base64: base.base64,
+        base64url: base.base64url,
+        base58: base.base58,
+        base58xmr: base.base58xmr
+    };
+    var coderTypeError = "Invalid encoding type. Available types: ".concat(Object.keys(CODERS).join(', '));
+    var bytesToString = function (type, bytes) {
+        if (typeof type !== 'string' || !CODERS.hasOwnProperty(type))
+            throw new TypeError(coderTypeError);
+        if (!(bytes instanceof Uint8Array))
+            throw new TypeError('bytesToString() expects Uint8Array');
+        return CODERS[type].encode(bytes);
+    };
+    base.bytesToString = bytesToString;
+    base.str = base.bytesToString; // as in python, but for bytes only
+    var stringToBytes = function (type, str) {
+        if (!CODERS.hasOwnProperty(type))
+            throw new TypeError(coderTypeError);
+        if (typeof str !== 'string')
+            throw new TypeError('stringToBytes() expects string');
+        return CODERS[type].decode(str);
+    };
+    base.stringToBytes = stringToBytes;
+    base.bytes = base.stringToBytes;
+
+
+    /****
+     * 
+     * 
+     START OF SECP AND SCHNORR SECTION
+     * 
+     * 
+     *****/
+
+
+    const _nodeResolve_empty = {};
+
+    const nodeCrypto = /*#__PURE__*/Object.freeze({
+        __proto__: null,
+        'default': _nodeResolve_empty
+    });
+
+    /*! noble-secp256k1 - MIT License (c) 2019 Paul Miller (paulmillr.com) */
+    var _0n = BigInt(0);
+    var _1n = BigInt(1);
+    var _2n = BigInt(2);
+    var _3n = BigInt(3);
+    var _8n = BigInt(8);
+    const CURVE = Object.freeze({
+        a: _0n,
+        b: BigInt(7),
+        P: BigInt('0xfffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffc2f'),
+        n: BigInt('0xfffffffffffffffffffffffffffffffebaaedce6af48a03bbfd25e8cd0364141'),
+        h: _1n,
+        Gx: BigInt('55066263022277343669578718895168534326250603453777594175500187360389116729240'),
+        Gy: BigInt('32670510020758816978083085130507043184471273380659243275938904335757337482424'),
+        beta: BigInt('0x7ae96a2b657c07106e64479eac3434e99cf0497512f58995c1396c28719501ee'),
+    });
+    function weistrass(x) {
+        const { a, b } = CURVE;
+        const x2 = mod(x * x);
+        const x3 = mod(x2 * x);
+        return mod(x3 + a * x + b);
+    }
+    const USE_ENDOMORPHISM = CURVE.a === _0n;
+    class ShaError extends Error {
+        constructor(message) {
+            super(message);
+        }
+    }
+    class JacobianPoint {
+        constructor(x, y, z) {
+            this.x = x;
+            this.y = y;
+            this.z = z;
+        }
+        static fromAffine(p) {
+            if (!(p instanceof Point)) {
+                throw new TypeError('JacobianPoint#fromAffine: expected Point');
+            }
+            return new JacobianPoint(p.x, p.y, _1n);
+        }
+        static toAffineBatch(points) {
+            const toInv = invertBatch(points.map((p) => p.z));
+            return points.map((p, i) => p.toAffine(toInv[i]));
+        }
+        static normalizeZ(points) {
+            return JacobianPoint.toAffineBatch(points).map(JacobianPoint.fromAffine);
+        }
+        equals(other) {
+            if (!(other instanceof JacobianPoint))
+                throw new TypeError('JacobianPoint expected');
+            const { x: X1, y: Y1, z: Z1 } = this;
+            const { x: X2, y: Y2, z: Z2 } = other;
+            const Z1Z1 = mod(Z1 * Z1);
+            const Z2Z2 = mod(Z2 * Z2);
+            const U1 = mod(X1 * Z2Z2);
+            const U2 = mod(X2 * Z1Z1);
+            const S1 = mod(mod(Y1 * Z2) * Z2Z2);
+            const S2 = mod(mod(Y2 * Z1) * Z1Z1);
+            return U1 === U2 && S1 === S2;
+        }
+        negate() {
+            return new JacobianPoint(this.x, mod(-this.y), this.z);
+        }
+        double() {
+            const { x: X1, y: Y1, z: Z1 } = this;
+            const A = mod(X1 * X1);
+            const B = mod(Y1 * Y1);
+            const C = mod(B * B);
+            const x1b = X1 + B;
+            const D = mod(_2n * (mod(x1b * x1b) - A - C));
+            const E = mod(_3n * A);
+            const F = mod(E * E);
+            const X3 = mod(F - _2n * D);
+            const Y3 = mod(E * (D - X3) - _8n * C);
+            const Z3 = mod(_2n * Y1 * Z1);
+            return new JacobianPoint(X3, Y3, Z3);
+        }
+        add(other) {
+            if (!(other instanceof JacobianPoint))
+                throw new TypeError('JacobianPoint expected');
+            const { x: X1, y: Y1, z: Z1 } = this;
+            const { x: X2, y: Y2, z: Z2 } = other;
+            if (X2 === _0n || Y2 === _0n)
+                return this;
+            if (X1 === _0n || Y1 === _0n)
+                return other;
+            const Z1Z1 = mod(Z1 * Z1);
+            const Z2Z2 = mod(Z2 * Z2);
+            const U1 = mod(X1 * Z2Z2);
+            const U2 = mod(X2 * Z1Z1);
+            const S1 = mod(mod(Y1 * Z2) * Z2Z2);
+            const S2 = mod(mod(Y2 * Z1) * Z1Z1);
+            const H = mod(U2 - U1);
+            const r = mod(S2 - S1);
+            if (H === _0n) {
+                if (r === _0n) {
+                    return this.double();
+                }
+                else {
+                    return JacobianPoint.ZERO;
+                }
+            }
+            const HH = mod(H * H);
+            const HHH = mod(H * HH);
+            const V = mod(U1 * HH);
+            const X3 = mod(r * r - HHH - _2n * V);
+            const Y3 = mod(r * (V - X3) - S1 * HHH);
+            const Z3 = mod(Z1 * Z2 * H);
+            return new JacobianPoint(X3, Y3, Z3);
+        }
+        subtract(other) {
+            return this.add(other.negate());
+        }
+        multiplyUnsafe(scalar) {
+            const P0 = JacobianPoint.ZERO;
+            if (typeof scalar === 'bigint' && scalar === _0n)
+                return P0;
+            let n = normalizeScalar(scalar);
+            if (n === _1n)
+                return this;
+            if (!USE_ENDOMORPHISM) {
+                let p = P0;
+                let d = this;
+                while (n > _0n) {
+                    if (n & _1n)
+                        p = p.add(d);
+                    d = d.double();
+                    n >>= _1n;
+                }
+                return p;
+            }
+            let { k1neg, k1, k2neg, k2 } = splitScalarEndo(n);
+            let k1p = P0;
+            let k2p = P0;
+            let d = this;
+            while (k1 > _0n || k2 > _0n) {
+                if (k1 & _1n)
+                    k1p = k1p.add(d);
+                if (k2 & _1n)
+                    k2p = k2p.add(d);
+                d = d.double();
+                k1 >>= _1n;
+                k2 >>= _1n;
+            }
+            if (k1neg)
+                k1p = k1p.negate();
+            if (k2neg)
+                k2p = k2p.negate();
+            k2p = new JacobianPoint(mod(k2p.x * CURVE.beta), k2p.y, k2p.z);
+            return k1p.add(k2p);
+        }
+        precomputeWindow(W) {
+            const windows = USE_ENDOMORPHISM ? 128 / W + 1 : 256 / W + 1;
+            const points = [];
+            let p = this;
+            let base = p;
+            for (let window = 0; window < windows; window++) {
+                base = p;
+                points.push(base);
+                for (let i = 1; i < 2 ** (W - 1); i++) {
+                    base = base.add(p);
+                    points.push(base);
+                }
+                p = base.double();
+            }
+            return points;
+        }
+        wNAF(n, affinePoint) {
+            if (!affinePoint && this.equals(JacobianPoint.BASE))
+                affinePoint = Point.BASE;
+            const W = (affinePoint && affinePoint._WINDOW_SIZE) || 1;
+            if (256 % W) {
+                throw new Error('Point#wNAF: Invalid precomputation window, must be power of 2');
+            }
+            let precomputes = affinePoint && pointPrecomputes.get(affinePoint);
+            if (!precomputes) {
+                precomputes = this.precomputeWindow(W);
+                if (affinePoint && W !== 1) {
+                    precomputes = JacobianPoint.normalizeZ(precomputes);
+                    pointPrecomputes.set(affinePoint, precomputes);
+                }
+            }
+            let p = JacobianPoint.ZERO;
+            let f = JacobianPoint.ZERO;
+            const windows = 1 + (USE_ENDOMORPHISM ? 128 / W : 256 / W);
+            const windowSize = 2 ** (W - 1);
+            const mask = BigInt(2 ** W - 1);
+            const maxNumber = 2 ** W;
+            const shiftBy = BigInt(W);
+            for (let window = 0; window < windows; window++) {
+                const offset = window * windowSize;
+                let wbits = Number(n & mask);
+                n >>= shiftBy;
+                if (wbits > windowSize) {
+                    wbits -= maxNumber;
+                    n += _1n;
+                }
+                if (wbits === 0) {
+                    let pr = precomputes[offset];
+                    if (window % 2)
+                        pr = pr.negate();
+                    f = f.add(pr);
+                }
+                else {
+                    let cached = precomputes[offset + Math.abs(wbits) - 1];
+                    if (wbits < 0)
+                        cached = cached.negate();
+                    p = p.add(cached);
+                }
+            }
+            return { p, f };
+        }
+        multiply(scalar, affinePoint) {
+            let n = normalizeScalar(scalar);
+            let point;
+            let fake;
+            if (USE_ENDOMORPHISM) {
+                const { k1neg, k1, k2neg, k2 } = splitScalarEndo(n);
+                let { p: k1p, f: f1p } = this.wNAF(k1, affinePoint);
+                let { p: k2p, f: f2p } = this.wNAF(k2, affinePoint);
+                if (k1neg)
+                    k1p = k1p.negate();
+                if (k2neg)
+                    k2p = k2p.negate();
+                k2p = new JacobianPoint(mod(k2p.x * CURVE.beta), k2p.y, k2p.z);
+                point = k1p.add(k2p);
+                fake = f1p.add(f2p);
+            }
+            else {
+                const { p, f } = this.wNAF(n, affinePoint);
+                point = p;
+                fake = f;
+            }
+            return JacobianPoint.normalizeZ([point, fake])[0];
+        }
+        toAffine(invZ = invert(this.z)) {
+            const { x, y, z } = this;
+            const iz1 = invZ;
+            const iz2 = mod(iz1 * iz1);
+            const iz3 = mod(iz2 * iz1);
+            const ax = mod(x * iz2);
+            const ay = mod(y * iz3);
+            const zz = mod(z * iz1);
+            if (zz !== _1n)
+                throw new Error('invZ was invalid');
+            return new Point(ax, ay);
+        }
+    }
+    JacobianPoint.BASE = new JacobianPoint(CURVE.Gx, CURVE.Gy, _1n);
+    JacobianPoint.ZERO = new JacobianPoint(_0n, _1n, _0n);
+    const pointPrecomputes = new WeakMap();
+    class Point {
+        constructor(x, y) {
+            this.x = x;
+            this.y = y;
+        }
+        _setWindowSize(windowSize) {
+            this._WINDOW_SIZE = windowSize;
+            pointPrecomputes.delete(this);
+        }
+        hasEvenY() {
+            return this.y % _2n === _0n;
+        }
+        static fromCompressedHex(bytes) {
+            const isShort = bytes.length === 32;
+            const x = bytesToNumber(isShort ? bytes : bytes.subarray(1));
+            if (!isValidFieldElement(x))
+                throw new Error('Point is not on curve');
+            const y2 = weistrass(x);
+            let y = sqrtMod(y2);
+            const isYOdd = (y & _1n) === _1n;
+            if (isShort) {
+                if (isYOdd)
+                    y = mod(-y);
+            }
+            else {
+                const isFirstByteOdd = (bytes[0] & 1) === 1;
+                if (isFirstByteOdd !== isYOdd)
+                    y = mod(-y);
+            }
+            const point = new Point(x, y);
+            point.assertValidity();
+            return point;
+        }
+        static fromUncompressedHex(bytes) {
+            const x = bytesToNumber(bytes.subarray(1, 33));
+            const y = bytesToNumber(bytes.subarray(33, 65));
+            const point = new Point(x, y);
+            point.assertValidity();
+            return point;
+        }
+        static fromHex(hex) {
+            const bytes = ensureBytes(hex);
+            const len = bytes.length;
+            const header = bytes[0];
+            if (len === 32 || (len === 33 && (header === 0x02 || header === 0x03))) {
+                return this.fromCompressedHex(bytes);
+            }
+            if (len === 65 && header === 0x04)
+                return this.fromUncompressedHex(bytes);
+            throw new Error(`Point.fromHex: received invalid point. Expected 32-33 compressed bytes or 65 uncompressed bytes, not ${len}`);
+        }
+        static fromPrivateKey(privateKey) {
+            return Point.BASE.multiply(normalizePrivateKey(privateKey));
+        }
+        static fromSignature(msgHash, signature, recovery) {
+            msgHash = ensureBytes(msgHash);
+            const h = truncateHash(msgHash);
+            const { r, s } = normalizeSignature(signature);
+            if (recovery !== 0 && recovery !== 1) {
+                throw new Error('Cannot recover signature: invalid recovery bit');
+            }
+            const prefix = recovery & 1 ? '03' : '02';
+            const R = Point.fromHex(prefix + numTo32bStr(r));
+            const { n } = CURVE;
+            const rinv = invert(r, n);
+            const u1 = mod(-h * rinv, n);
+            const u2 = mod(s * rinv, n);
+            const Q = Point.BASE.multiplyAndAddUnsafe(R, u1, u2);
+            if (!Q)
+                throw new Error('Cannot recover signature: point at infinify');
+            Q.assertValidity();
+            return Q;
+        }
+        toRawBytes(isCompressed = false) {
+            return hexToBytes(this.toHex(isCompressed));
+        }
+        toHex(isCompressed = false) {
+            const x = numTo32bStr(this.x);
+            if (isCompressed) {
+                const prefix = this.hasEvenY() ? '02' : '03';
+                return `${prefix}${x}`;
+            }
+            else {
+                return `04${x}${numTo32bStr(this.y)}`;
+            }
+        }
+        toHexX() {
+            return this.toHex(true).slice(2);
+        }
+        toRawX() {
+            return this.toRawBytes(true).slice(1);
+        }
+        assertValidity() {
+            const msg = 'Point is not on elliptic curve';
+            const { x, y } = this;
+            if (!isValidFieldElement(x) || !isValidFieldElement(y))
+                throw new Error(msg);
+            const left = mod(y * y);
+            const right = weistrass(x);
+            if (mod(left - right) !== _0n)
+                throw new Error(msg);
+        }
+        equals(other) {
+            return this.x === other.x && this.y === other.y;
+        }
+        negate() {
+            return new Point(this.x, mod(-this.y));
+        }
+        double() {
+            return JacobianPoint.fromAffine(this).double().toAffine();
+        }
+        add(other) {
+            return JacobianPoint.fromAffine(this).add(JacobianPoint.fromAffine(other)).toAffine();
+        }
+        subtract(other) {
+            return this.add(other.negate());
+        }
+        multiply(scalar) {
+            return JacobianPoint.fromAffine(this).multiply(scalar, this).toAffine();
+        }
+        multiplyAndAddUnsafe(Q, a, b) {
+            const P = JacobianPoint.fromAffine(this);
+            const aP = a === _0n || a === _1n || this !== Point.BASE ? P.multiplyUnsafe(a) : P.multiply(a);
+            const bQ = JacobianPoint.fromAffine(Q).multiplyUnsafe(b);
+            const sum = aP.add(bQ);
+            return sum.equals(JacobianPoint.ZERO) ? undefined : sum.toAffine();
+        }
+    }
+    Point.BASE = new Point(CURVE.Gx, CURVE.Gy);
+    Point.ZERO = new Point(_0n, _0n);
+    function sliceDER(s) {
+        return Number.parseInt(s[0], 16) >= 8 ? '00' + s : s;
+    }
+    function parseDERInt(data) {
+        if (data.length < 2 || data[0] !== 0x02) {
+            throw new Error(`Invalid signature integer tag: ${bytesToHex(data)}`);
+        }
+        const len = data[1];
+        const res = data.subarray(2, len + 2);
+        if (!len || res.length !== len) {
+            throw new Error(`Invalid signature integer: wrong length`);
+        }
+        if (res[0] === 0x00 && res[1] <= 0x7f) {
+            throw new Error('Invalid signature integer: trailing length');
+        }
+        return { data: bytesToNumber(res), left: data.subarray(len + 2) };
+    }
+    function parseDERSignature(data) {
+        if (data.length < 2 || data[0] != 0x30) {
+            throw new Error(`Invalid signature tag: ${bytesToHex(data)}`);
+        }
+        if (data[1] !== data.length - 2) {
+            throw new Error('Invalid signature: incorrect length');
+        }
+        const { data: r, left: sBytes } = parseDERInt(data.subarray(2));
+        const { data: s, left: rBytesLeft } = parseDERInt(sBytes);
+        if (rBytesLeft.length) {
+            throw new Error(`Invalid signature: left bytes after parsing: ${bytesToHex(rBytesLeft)}`);
+        }
+        return { r, s };
+    }
+    class Signature {
+        constructor(r, s) {
+            this.r = r;
+            this.s = s;
+            this.assertValidity();
+        }
+        static fromCompact(hex) {
+            const arr = hex instanceof Uint8Array;
+            const name = 'Signature.fromCompact';
+            if (typeof hex !== 'string' && !arr)
+                throw new TypeError(`${name}: Expected string or Uint8Array`);
+            const str = arr ? bytesToHex(hex) : hex;
+            if (str.length !== 128)
+                throw new Error(`${name}: Expected 64-byte hex`);
+            return new Signature(hexToNumber(str.slice(0, 64)), hexToNumber(str.slice(64, 128)));
+        }
+        static fromDER(hex) {
+            const arr = hex instanceof Uint8Array;
+            if (typeof hex !== 'string' && !arr)
+                throw new TypeError(`Signature.fromDER: Expected string or Uint8Array`);
+            const { r, s } = parseDERSignature(arr ? hex : hexToBytes(hex));
+            return new Signature(r, s);
+        }
+        static fromHex(hex) {
+            return this.fromDER(hex);
+        }
+        assertValidity() {
+            const { r, s } = this;
+            if (!isWithinCurveOrder(r))
+                throw new Error('Invalid Signature: r must be 0 < r < n');
+            if (!isWithinCurveOrder(s))
+                throw new Error('Invalid Signature: s must be 0 < s < n');
+        }
+        hasHighS() {
+            const HALF = CURVE.n >> _1n;
+            return this.s > HALF;
+        }
+        normalizeS() {
+            return this.hasHighS() ? new Signature(this.r, CURVE.n - this.s) : this;
+        }
+        toDERRawBytes(isCompressed = false) {
+            return hexToBytes(this.toDERHex(isCompressed));
+        }
+        toDERHex(isCompressed = false) {
+            const sHex = sliceDER(numberToHexUnpadded(this.s));
+            if (isCompressed)
+                return sHex;
+            const rHex = sliceDER(numberToHexUnpadded(this.r));
+            const rLen = numberToHexUnpadded(rHex.length / 2);
+            const sLen = numberToHexUnpadded(sHex.length / 2);
+            const length = numberToHexUnpadded(rHex.length / 2 + sHex.length / 2 + 4);
+            return `30${length}02${rLen}${rHex}02${sLen}${sHex}`;
+        }
+        toRawBytes() {
+            return this.toDERRawBytes();
+        }
+        toHex() {
+            return this.toDERHex();
+        }
+        toCompactRawBytes() {
+            return hexToBytes(this.toCompactHex());
+        }
+        toCompactHex() {
+            return numTo32bStr(this.r) + numTo32bStr(this.s);
+        }
+    }
+    function concatBytes(...arrays) {
+        if (!arrays.every((b) => b instanceof Uint8Array))
+            throw new Error('Uint8Array list expected');
+        if (arrays.length === 1)
+            return arrays[0];
+        const length = arrays.reduce((a, arr) => a + arr.length, 0);
+        const result = new Uint8Array(length);
+        for (let i = 0, pad = 0; i < arrays.length; i++) {
+            const arr = arrays[i];
+            result.set(arr, pad);
+            pad += arr.length;
+        }
+        return result;
+    }
+    var hexes = Array.from({ length: 256 }, (v, i) => i.toString(16).padStart(2, '0'));
+    function bytesToHex(uint8a) {
+        if (!(uint8a instanceof Uint8Array))
+            throw new Error('Expected Uint8Array');
+        let hex = '';
+        for (let i = 0; i < uint8a.length; i++) {
+            hex += hexes[uint8a[i]];
+        }
+        return hex;
+    }
+
+    secp.bytesToHex = bytesToHex
+
+    const POW_2_256 = BigInt('0x10000000000000000000000000000000000000000000000000000000000000000');
+    function numTo32bStr(num) {
+        if (typeof num !== 'bigint')
+            throw new Error('Expected bigint');
+        if (!(_0n <= num && num < POW_2_256))
+            throw new Error('Expected number < 2^256');
+        return num.toString(16).padStart(64, '0');
+    }
+    function numTo32b(num) {
+        const b = hexToBytes(numTo32bStr(num));
+        if (b.length !== 32)
+            throw new Error('Error: expected 32 bytes');
+        return b;
+    }
+    function numberToHexUnpadded(num) {
+        const hex = num.toString(16);
+        return hex.length & 1 ? `0${hex}` : hex;
+    }
+    function hexToNumber(hex) {
+        if (typeof hex !== 'string') {
+            throw new TypeError('hexToNumber: expected string, got ' + typeof hex);
+        }
+        return BigInt(`0x${hex}`);
+    }
+
+    secp.hexToNumber = hexToNumber;
+
+    function hexToBytes(hex) {
+        if (typeof hex !== 'string') {
+            throw new TypeError('hexToBytes: expected string, got ' + typeof hex);
+        }
+        if (hex.length % 2)
+            throw new Error('hexToBytes: received invalid unpadded hex' + hex.length);
+        const array = new Uint8Array(hex.length / 2);
+        for (let i = 0; i < array.length; i++) {
+            const j = i * 2;
+            const hexByte = hex.slice(j, j + 2);
+            const byte = Number.parseInt(hexByte, 16);
+            if (Number.isNaN(byte) || byte < 0)
+                throw new Error('Invalid byte sequence');
+            array[i] = byte;
+        }
+        return array;
+    }
+
+    secp.hexToBytes = hexToBytes;
+
+    function bytesToNumber(bytes) {
+        return hexToNumber(bytesToHex(bytes));
+    }
+
+    secp.bytesToNumber = bytesToNumber;
+
+    function ensureBytes(hex) {
+        return hex instanceof Uint8Array ? Uint8Array.from(hex) : hexToBytes(hex);
+    }
+    function normalizeScalar(num) {
+        if (typeof num === 'number' && Number.isSafeInteger(num) && num > 0)
+            return BigInt(num);
+        if (typeof num === 'bigint' && isWithinCurveOrder(num))
+            return num;
+        throw new TypeError('Expected valid private scalar: 0 < scalar < curve.n');
+    }
+    function mod(a, b = CURVE.P) {
+        const result = a % b;
+        return result >= _0n ? result : b + result;
+    }
+    function pow2(x, power) {
+        const { P } = CURVE;
+        let res = x;
+        while (power-- > _0n) {
+            res *= res;
+            res %= P;
+        }
+        return res;
+    }
+    function sqrtMod(x) {
+        const { P } = CURVE;
+        const _6n = BigInt(6);
+        const _11n = BigInt(11);
+        const _22n = BigInt(22);
+        const _23n = BigInt(23);
+        const _44n = BigInt(44);
+        const _88n = BigInt(88);
+        const b2 = (x * x * x) % P;
+        const b3 = (b2 * b2 * x) % P;
+        const b6 = (pow2(b3, _3n) * b3) % P;
+        const b9 = (pow2(b6, _3n) * b3) % P;
+        const b11 = (pow2(b9, _2n) * b2) % P;
+        const b22 = (pow2(b11, _11n) * b11) % P;
+        const b44 = (pow2(b22, _22n) * b22) % P;
+        const b88 = (pow2(b44, _44n) * b44) % P;
+        const b176 = (pow2(b88, _88n) * b88) % P;
+        const b220 = (pow2(b176, _44n) * b44) % P;
+        const b223 = (pow2(b220, _3n) * b3) % P;
+        const t1 = (pow2(b223, _23n) * b22) % P;
+        const t2 = (pow2(t1, _6n) * b2) % P;
+        return pow2(t2, _2n);
+    }
+    function invert(number, modulo = CURVE.P) {
+        if (number === _0n || modulo <= _0n) {
+            throw new Error(`invert: expected positive integers, got n=${number} mod=${modulo}`);
+        }
+        let a = mod(number, modulo);
+        let b = modulo;
+        let x = _0n, u = _1n;
+        while (a !== _0n) {
+            const q = b / a;
+            const r = b % a;
+            const m = x - u * q;
+            b = a, a = r, x = u, u = m;
+        }
+        const gcd = b;
+        if (gcd !== _1n)
+            throw new Error('invert: does not exist');
+        return mod(x, modulo);
+    }
+    function invertBatch(nums, p = CURVE.P) {
+        const scratch = new Array(nums.length);
+        const lastMultiplied = nums.reduce((acc, num, i) => {
+            if (num === _0n)
+                return acc;
+            scratch[i] = acc;
+            return mod(acc * num, p);
+        }, _1n);
+        const inverted = invert(lastMultiplied, p);
+        nums.reduceRight((acc, num, i) => {
+            if (num === _0n)
+                return acc;
+            scratch[i] = mod(acc * scratch[i], p);
+            return mod(acc * num, p);
+        }, inverted);
+        return scratch;
+    }
+    const divNearest = (a, b) => (a + b / _2n) / b;
+    const ENDO = {
+        a1: BigInt('0x3086d221a7d46bcde86c90e49284eb15'),
+        b1: -_1n * BigInt('0xe4437ed6010e88286f547fa90abfe4c3'),
+        a2: BigInt('0x114ca50f7a8e2f3f657c1108d9d44cfd8'),
+        b2: BigInt('0x3086d221a7d46bcde86c90e49284eb15'),
+        POW_2_128: BigInt('0x100000000000000000000000000000000'),
+    };
+    function splitScalarEndo(k) {
+        const { n } = CURVE;
+        const { a1, b1, a2, b2, POW_2_128 } = ENDO;
+        const c1 = divNearest(b2 * k, n);
+        const c2 = divNearest(-b1 * k, n);
+        let k1 = mod(k - c1 * a1 - c2 * a2, n);
+        let k2 = mod(-c1 * b1 - c2 * b2, n);
+        const k1neg = k1 > POW_2_128;
+        const k2neg = k2 > POW_2_128;
+        if (k1neg)
+            k1 = n - k1;
+        if (k2neg)
+            k2 = n - k2;
+        if (k1 > POW_2_128 || k2 > POW_2_128) {
+            throw new Error('splitScalarEndo: Endomorphism failed, k=' + k);
+        }
+        return { k1neg, k1, k2neg, k2 };
+    }
+    function truncateHash(hash) {
+        const { n } = CURVE;
+        const byteLength = hash.length;
+        const delta = byteLength * 8 - 256;
+        let h = bytesToNumber(hash);
+        if (delta > 0)
+            h = h >> BigInt(delta);
+        if (h >= n)
+            h -= n;
+        return h;
+    }
+    let _sha256Sync;
+    let _hmacSha256Sync;
+    class HmacDrbg {
+        constructor() {
+            this.v = new Uint8Array(32).fill(1);
+            this.k = new Uint8Array(32).fill(0);
+            this.counter = 0;
+        }
+        hmac(...values) {
+            return utils.hmacSha256(this.k, ...values);
+        }
+        hmacSync(...values) {
+            return _hmacSha256Sync(this.k, ...values);
+        }
+        checkSync() {
+            if (typeof _hmacSha256Sync !== 'function')
+                throw new ShaError('hmacSha256Sync needs to be set');
+        }
+        incr() {
+            if (this.counter >= 1000)
+                throw new Error('Tried 1,000 k values for sign(), all were invalid');
+            this.counter += 1;
+        }
+        async reseed(seed = new Uint8Array()) {
+            this.k = await this.hmac(this.v, Uint8Array.from([0x00]), seed);
+            this.v = await this.hmac(this.v);
+            if (seed.length === 0)
+                return;
+            this.k = await this.hmac(this.v, Uint8Array.from([0x01]), seed);
+            this.v = await this.hmac(this.v);
+        }
+        reseedSync(seed = new Uint8Array()) {
+            this.checkSync();
+            this.k = this.hmacSync(this.v, Uint8Array.from([0x00]), seed);
+            this.v = this.hmacSync(this.v);
+            if (seed.length === 0)
+                return;
+            this.k = this.hmacSync(this.v, Uint8Array.from([0x01]), seed);
+            this.v = this.hmacSync(this.v);
+        }
+        async generate() {
+            this.incr();
+            this.v = await this.hmac(this.v);
+            return this.v;
+        }
+        generateSync() {
+            this.checkSync();
+            this.incr();
+            this.v = this.hmacSync(this.v);
+            return this.v;
+        }
+    }
+    function isWithinCurveOrder(num) {
+        return _0n < num && num < CURVE.n;
+    }
+    function isValidFieldElement(num) {
+        return _0n < num && num < CURVE.P;
+    }
+    function kmdToSig(kBytes, m, d) {
+        const k = bytesToNumber(kBytes);
+        if (!isWithinCurveOrder(k))
+            return;
+        const { n } = CURVE;
+        const q = Point.BASE.multiply(k);
+        const r = mod(q.x, n);
+        if (r === _0n)
+            return;
+        const s = mod(invert(k, n) * mod(m + d * r, n), n);
+        if (s === _0n)
+            return;
+        const sig = new Signature(r, s);
+        const recovery = (q.x === sig.r ? 0 : 2) | Number(q.y & _1n);
+        return { sig, recovery };
+    }
+    function normalizePrivateKey(key) {
+        let num;
+        if (typeof key === 'bigint') {
+            num = key;
+        }
+        else if (typeof key === 'number' && Number.isSafeInteger(key) && key > 0) {
+            num = BigInt(key);
+        }
+        else if (typeof key === 'string') {
+            if (key.length !== 64)
+                throw new Error('Expected 32 bytes of private key');
+            num = hexToNumber(key);
+        }
+        else if (key instanceof Uint8Array) {
+            if (key.length !== 32)
+                throw new Error('Expected 32 bytes of private key');
+            num = bytesToNumber(key);
+        }
+        else {
+            throw new TypeError('Expected valid private key');
+        }
+        if (!isWithinCurveOrder(num))
+            throw new Error('Expected private key: 0 < key < n');
+        return num;
+    }
+    function normalizePublicKey(publicKey) {
+        if (publicKey instanceof Point) {
+            publicKey.assertValidity();
+            return publicKey;
+        }
+        else {
+            return Point.fromHex(publicKey);
+        }
+    }
+    function normalizeSignature(signature) {
+        if (signature instanceof Signature) {
+            signature.assertValidity();
+            return signature;
+        }
+        try {
+            return Signature.fromDER(signature);
+        }
+        catch (error) {
+            return Signature.fromCompact(signature);
+        }
+    }
+    function getPublicKey(privateKey, isCompressed = false) {
+        return Point.fromPrivateKey(privateKey).toRawBytes(isCompressed);
+    }
+    function recoverPublicKey(msgHash, signature, recovery, isCompressed = false) {
+        return Point.fromSignature(msgHash, signature, recovery).toRawBytes(isCompressed);
+    }
+    function isProbPub(item) {
+        const arr = item instanceof Uint8Array;
+        const str = typeof item === 'string';
+        const len = (arr || str) && item.length;
+        if (arr)
+            return len === 33 || len === 65;
+        if (str)
+            return len === 66 || len === 130;
+        if (item instanceof Point)
+            return true;
+        return false;
+    }
+    function getSharedSecret(privateA, publicB, isCompressed = false) {
+        if (isProbPub(privateA))
+            throw new TypeError('getSharedSecret: first arg must be private key');
+        if (!isProbPub(publicB))
+            throw new TypeError('getSharedSecret: second arg must be public key');
+        const b = normalizePublicKey(publicB);
+        b.assertValidity();
+        return b.multiply(normalizePrivateKey(privateA)).toRawBytes(isCompressed);
+    }
+    function bits2int(bytes) {
+        const slice = bytes.length > 32 ? bytes.slice(0, 32) : bytes;
+        return bytesToNumber(slice);
+    }
+    function bits2octets(bytes) {
+        const z1 = bits2int(bytes);
+        const z2 = mod(z1, CURVE.n);
+        return int2octets(z2 < _0n ? z1 : z2);
+    }
+    function int2octets(num) {
+        return numTo32b(num);
+    }
+    function initSigArgs(msgHash, privateKey, extraEntropy) {
+        if (msgHash == null)
+            throw new Error(`sign: expected valid message hash, not "${msgHash}"`);
+        const h1 = ensureBytes(msgHash);
+        const d = normalizePrivateKey(privateKey);
+        const seedArgs = [int2octets(d), bits2octets(h1)];
+        if (extraEntropy != null) {
+            if (extraEntropy === true)
+                extraEntropy = utils.randomBytes(32);
+            const e = ensureBytes(extraEntropy);
+            if (e.length !== 32)
+                throw new Error('sign: Expected 32 bytes of extra data');
+            seedArgs.push(e);
+        }
+        const seed = concatBytes(...seedArgs);
+        const m = bits2int(h1);
+        return { seed, m, d };
+    }
+    function finalizeSig(recSig, opts) {
+        let { sig, recovery } = recSig;
+        const { canonical, der, recovered } = Object.assign({ canonical: true, der: true }, opts);
+        if (canonical && sig.hasHighS()) {
+            sig = sig.normalizeS();
+            recovery ^= 1;
+        }
+        const hashed = der ? sig.toDERRawBytes() : sig.toCompactRawBytes();
+        return recovered ? [hashed, recovery] : hashed;
+    }
+    async function sign(msgHash, privKey, opts = {}) {
+        const { seed, m, d } = initSigArgs(msgHash, privKey, opts.extraEntropy);
+        let sig;
+        const drbg = new HmacDrbg();
+        await drbg.reseed(seed);
+        while (!(sig = kmdToSig(await drbg.generate(), m, d)))
+            await drbg.reseed();
+        return finalizeSig(sig, opts);
+    }
+    function signSync(msgHash, privKey, opts = {}) {
+        const { seed, m, d } = initSigArgs(msgHash, privKey, opts.extraEntropy);
+        let sig;
+        const drbg = new HmacDrbg();
+        drbg.reseedSync(seed);
+        while (!(sig = kmdToSig(drbg.generateSync(), m, d)))
+            drbg.reseedSync();
+        return finalizeSig(sig, opts);
+    }
+    const vopts = { strict: true };
+    function verify(signature, msgHash, publicKey, opts = vopts) {
+        let sig;
+        try {
+            sig = normalizeSignature(signature);
+            msgHash = ensureBytes(msgHash);
+        }
+        catch (error) {
+            return false;
+        }
+        const { r, s } = sig;
+        if (opts.strict && sig.hasHighS())
+            return false;
+        const h = truncateHash(msgHash);
+        let P;
+        try {
+            P = normalizePublicKey(publicKey);
+        }
+        catch (error) {
+            return false;
+        }
+        const { n } = CURVE;
+        const sinv = invert(s, n);
+        const u1 = mod(h * sinv, n);
+        const u2 = mod(r * sinv, n);
+        const R = Point.BASE.multiplyAndAddUnsafe(P, u1, u2);
+        if (!R)
+            return false;
+        const v = mod(R.x, n);
+        return v === r;
+    }
+    function schnorrChallengeFinalize(ch) {
+        return mod(bytesToNumber(ch), CURVE.n);
+    }
+    class SchnorrSignature {
+        constructor(r, s) {
+            this.r = r;
+            this.s = s;
+            this.assertValidity();
+        }
+        static fromHex(hex) {
+            const bytes = ensureBytes(hex);
+            if (bytes.length !== 64)
+                throw new TypeError(`SchnorrSignature.fromHex: expected 64 bytes, not ${bytes.length}`);
+            const r = bytesToNumber(bytes.subarray(0, 32));
+            const s = bytesToNumber(bytes.subarray(32, 64));
+            return new SchnorrSignature(r, s);
+        }
+        assertValidity() {
+            const { r, s } = this;
+            if (!isValidFieldElement(r) || !isWithinCurveOrder(s))
+                throw new Error('Invalid signature');
+        }
+        toHex() {
+            return numTo32bStr(this.r) + numTo32bStr(this.s);
+        }
+        toRawBytes() {
+            return hexToBytes(this.toHex());
+        }
+    }
+    function schnorrGetPublicKey(privateKey) {
+        return Point.fromPrivateKey(privateKey).toRawX();
+    }
+    class InternalSchnorrSignature {
+        constructor(message, privateKey, auxRand = utils.randomBytes()) {
+            if (message == null)
+                throw new TypeError(`sign: Expected valid message, not "${message}"`);
+            this.m = ensureBytes(message);
+            const { x, scalar } = this.getScalar(normalizePrivateKey(privateKey));
+            this.px = x;
+            this.d = scalar;
+            this.rand = ensureBytes(auxRand);
+            if (this.rand.length !== 32)
+                throw new TypeError('sign: Expected 32 bytes of aux randomness');
+        }
+        getScalar(priv) {
+            const point = Point.fromPrivateKey(priv);
+            const scalar = point.hasEvenY() ? priv : CURVE.n - priv;
+            return { point, scalar, x: point.toRawX() };
+        }
+        initNonce(d, t0h) {
+            return numTo32b(d ^ bytesToNumber(t0h));
+        }
+        finalizeNonce(k0h) {
+            const k0 = mod(bytesToNumber(k0h), CURVE.n);
+            if (k0 === _0n)
+                throw new Error('sign: Creation of signature failed. k is zero');
+            const { point: R, x: rx, scalar: k } = this.getScalar(k0);
+            return { R, rx, k };
+        }
+        finalizeSig(R, k, e, d) {
+            return new SchnorrSignature(R.x, mod(k + e * d, CURVE.n)).toRawBytes();
+        }
+        error() {
+            throw new Error('sign: Invalid signature produced');
+        }
+        async calc() {
+            const { m, d, px, rand } = this;
+            const tag = utils.taggedHash;
+            const t = this.initNonce(d, await tag(TAGS.aux, rand));
+            const { R, rx, k } = this.finalizeNonce(await tag(TAGS.nonce, t, px, m));
+            const e = schnorrChallengeFinalize(await tag(TAGS.challenge, rx, px, m));
+            const sig = this.finalizeSig(R, k, e, d);
+            if (!(await schnorrVerify(sig, m, px)))
+                this.error();
+            return sig;
+        }
+        calcSync() {
+            const { m, d, px, rand } = this;
+            const tag = utils.taggedHashSync;
+            const t = this.initNonce(d, tag(TAGS.aux, rand));
+            const { R, rx, k } = this.finalizeNonce(tag(TAGS.nonce, t, px, m));
+            const e = schnorrChallengeFinalize(tag(TAGS.challenge, rx, px, m));
+            const sig = this.finalizeSig(R, k, e, d);
+            if (!schnorrVerifySync(sig, m, px))
+                this.error();
+            return sig;
+        }
+    }
+    async function schnorrSign(msg, privKey, auxRand) {
+        return new InternalSchnorrSignature(msg, privKey, auxRand).calc();
+    }
+    function schnorrSignSync(msg, privKey, auxRand) {
+        return new InternalSchnorrSignature(msg, privKey, auxRand).calcSync();
+    }
+    function initSchnorrVerify(signature, message, publicKey) {
+        const raw = signature instanceof SchnorrSignature;
+        const sig = raw ? signature : SchnorrSignature.fromHex(signature);
+        if (raw)
+            sig.assertValidity();
+        return {
+            ...sig,
+            m: ensureBytes(message),
+            P: normalizePublicKey(publicKey),
+        };
+    }
+    function finalizeSchnorrVerify(r, P, s, e) {
+        const R = Point.BASE.multiplyAndAddUnsafe(P, normalizePrivateKey(s), mod(-e, CURVE.n));
+        if (!R || !R.hasEvenY() || R.x !== r)
+            return false;
+        return true;
+    }
+    async function schnorrVerify(signature, message, publicKey) {
+        try {
+            const { r, s, m, P } = initSchnorrVerify(signature, message, publicKey);
+            const e = schnorrChallengeFinalize(await utils.taggedHash(TAGS.challenge, numTo32b(r), P.toRawX(), m));
+            return finalizeSchnorrVerify(r, P, s, e);
+        }
+        catch (error) {
+            return false;
+        }
+    }
+    function schnorrVerifySync(signature, message, publicKey) {
+        try {
+            const { r, s, m, P } = initSchnorrVerify(signature, message, publicKey);
+            const e = schnorrChallengeFinalize(utils.taggedHashSync(TAGS.challenge, numTo32b(r), P.toRawX(), m));
+            return finalizeSchnorrVerify(r, P, s, e);
+        }
+        catch (error) {
+            if (error instanceof ShaError)
+                throw error;
+            return false;
+        }
+    }
+    const schnorr = {
+        Signature: SchnorrSignature,
+        getPublicKey: schnorrGetPublicKey,
+        sign: schnorrSign,
+        verify: schnorrVerify,
+        signSync: schnorrSignSync,
+        verifySync: schnorrVerifySync,
+    };
+    Point.BASE._setWindowSize(8);
+    const crypto = {
+        node: nodeCrypto,
+        web: typeof self === 'object' && 'crypto' in self ? self.crypto : undefined,
+    };
+    const TAGS = {
+        challenge: 'BIP0340/challenge',
+        aux: 'BIP0340/aux',
+        nonce: 'BIP0340/nonce',
+    };
+    const TAGGED_HASH_PREFIXES = {};
+    var utils = {
+        bytesToHex,
+        hexToBytes,
+        randomBytes,
+        concatBytes,
+        mod,
+        invert,
+        isValidPrivateKey(privateKey) {
+            try {
+                normalizePrivateKey(privateKey);
+                return true;
+            }
+            catch (error) {
+                return false;
+            }
+        },
+        _bigintTo32Bytes: numTo32b,
+        _normalizePrivateKey: normalizePrivateKey,
+        hashToPrivateKey: (hash) => {
+            hash = ensureBytes(hash);
+            if (hash.length < 40 || hash.length > 1024)
+                throw new Error('Expected 40-1024 bytes of private key as per FIPS 186');
+            const num = mod(bytesToNumber(hash), CURVE.n - _1n) + _1n;
+            return numTo32b(num);
+        },
+        randomBytes: (bytesLength = 32) => {
+            if (crypto.web) {
+                return crypto.web.getRandomValues(new Uint8Array(bytesLength));
+            }
+            else if (crypto.node) {
+                const { randomBytes } = crypto.node;
+                return Uint8Array.from(randomBytes(bytesLength));
+            }
+            else {
+                throw new Error("The environment doesn't have randomBytes function");
+            }
+        },
+        randomPrivateKey: () => {
+            return utils.hashToPrivateKey(utils.randomBytes(40));
+        },
+        sha256: async (...messages) => {
+            if (crypto.web) {
+                const buffer = await crypto.web.subtle.digest('SHA-256', concatBytes(...messages));
+                return new Uint8Array(buffer);
+            }
+            else if (crypto.node) {
+                const { createHash } = crypto.node;
+                const hash = createHash('sha256');
+                messages.forEach((m) => hash.update(m));
+                return Uint8Array.from(hash.digest());
+            }
+            else {
+                throw new Error("The environment doesn't have sha256 function");
+            }
+        },
+        hmacSha256: async (key, ...messages) => {
+            if (crypto.web) {
+                const ckey = await crypto.web.subtle.importKey('raw', key, { name: 'HMAC', hash: { name: 'SHA-256' } }, false, ['sign']);
+                const message = concatBytes(...messages);
+                const buffer = await crypto.web.subtle.sign('HMAC', ckey, message);
+                return new Uint8Array(buffer);
+            }
+            else if (crypto.node) {
+                const { createHmac } = crypto.node;
+                const hash = createHmac('sha256', key);
+                messages.forEach((m) => hash.update(m));
+                return Uint8Array.from(hash.digest());
+            }
+            else {
+                throw new Error("The environment doesn't have hmac-sha256 function");
+            }
+        },
+        sha256Sync: undefined,
+        hmacSha256Sync: undefined,
+        taggedHash: async (tag, ...messages) => {
+            let tagP = TAGGED_HASH_PREFIXES[tag];
+            if (tagP === undefined) {
+                const tagH = await utils.sha256(Uint8Array.from(tag, (c) => c.charCodeAt(0)));
+                tagP = concatBytes(tagH, tagH);
+                TAGGED_HASH_PREFIXES[tag] = tagP;
+            }
+            return utils.sha256(tagP, ...messages);
+        },
+        taggedHashSync: (tag, ...messages) => {
+            if (typeof _sha256Sync !== 'function')
+                throw new ShaError('sha256Sync is undefined, you need to set it');
+            let tagP = TAGGED_HASH_PREFIXES[tag];
+            if (tagP === undefined) {
+                const tagH = _sha256Sync(Uint8Array.from(tag, (c) => c.charCodeAt(0)));
+                tagP = concatBytes(tagH, tagH);
+                TAGGED_HASH_PREFIXES[tag] = tagP;
+            }
+            return _sha256Sync(tagP, ...messages);
+        },
+        precompute(windowSize = 8, point = Point.BASE) {
+            const cached = point === Point.BASE ? point : new Point(point.x, point.y);
+            cached._setWindowSize(windowSize);
+            cached.multiply(_3n);
+            return cached;
+        },
+    };
+    Object.defineProperties(utils, {
+        sha256Sync: {
+            configurable: false,
+            get() {
+                return _sha256Sync;
+            },
+            set(val) {
+                if (!_sha256Sync)
+                    _sha256Sync = val;
+            },
+        },
+        hmacSha256Sync: {
+            configurable: false,
+            get() {
+                return _hmacSha256Sync;
+            },
+            set(val) {
+                if (!_hmacSha256Sync)
+                    _hmacSha256Sync = val;
+            },
+        },
+    });
+
+    //var secp = {};
+
+    secp.CURVE = CURVE;
+    secp.Point = Point;
+    secp.Signature = Signature;
+    secp.getPublicKey = getPublicKey;
+    secp.getSharedSecret = getSharedSecret;
+    secp.recoverPublicKey = recoverPublicKey;
+    secp.schnorr = schnorr;
+    secp.sign = sign;
+    secp.signSync = signSync;
+    secp.utils = utils;
+    secp.verify = verify;
+
+
+
+    /******
+     * 
+     START OF HASH SECTION 
+     * 
+     * 
+     ******/
+
+
+    //hashmini = {};
+    /*! noble-hashes - MIT License (c) 2022 Paul Miller (paulmillr.com) */
+    // Cast array to different type
+    const u8 = (arr) => new Uint8Array(arr.buffer, arr.byteOffset, arr.byteLength);
+    const u32 = (arr) => new Uint32Array(arr.buffer, arr.byteOffset, Math.floor(arr.byteLength / 4));
+    // Cast array to view
+    const createView = (arr) => new DataView(arr.buffer, arr.byteOffset, arr.byteLength);
+    // The rotate right (circular right shift) operation for uint32
+    const rotr = (word, shift) => (word << (32 - shift)) | (word >>> shift);
+    const isLE = new Uint8Array(new Uint32Array([0x11223344]).buffer)[0] === 0x44;
+    // There is almost no big endian hardware, but js typed arrays uses platform specific endianness.
+    // So, just to be sure not to corrupt anything.
+    if (!isLE)
+        throw new Error('Non little-endian hardware is not supported');
+    var hexes = Array.from({ length: 256 }, (v, i) => i.toString(16).padStart(2, '0'));
+    /**
+     * @example bytesToHex(Uint8Array.from([0xde, 0xad, 0xbe, 0xef]))
+     */
+    function bytesToHex(uint8a) {
+        // pre-caching improves the speed 6x
+        if (!(uint8a instanceof Uint8Array))
+            throw new Error('Uint8Array expected');
+        let hex = '';
+        for (let i = 0; i < uint8a.length; i++) {
+            hex += hexes[uint8a[i]];
+        }
+        return hex;
+    }
+    /**
+     * @example hexToBytes('deadbeef')
+     */
+    function hexToBytes(hex) {
+        if (typeof hex !== 'string') {
+            throw new TypeError('hexToBytes: expected string, got ' + typeof hex);
+        }
+        if (hex.length % 2)
+            throw new Error('hexToBytes: received invalid unpadded hex');
+        const array = new Uint8Array(hex.length / 2);
+        for (let i = 0; i < array.length; i++) {
+            const j = i * 2;
+            const hexByte = hex.slice(j, j + 2);
+            const byte = Number.parseInt(hexByte, 16);
+            if (Number.isNaN(byte) || byte < 0)
+                throw new Error('Invalid byte sequence');
+            array[i] = byte;
+        }
+        return array;
+    }
+    // There is no setImmediate in browser and setTimeout is slow. However, call to async function will return Promise
+    // which will be fullfiled only on next scheduler queue processing step and this is exactly what we need.
+    const nextTick = async () => { };
+    // Returns control to thread each 'tick' ms to avoid blocking
+    async function asyncLoop(iters, tick, cb) {
+        let ts = Date.now();
+        for (let i = 0; i < iters; i++) {
+            cb(i);
+            // Date.now() is not monotonic, so in case if clock goes backwards we return return control too
+            const diff = Date.now() - ts;
+            if (diff >= 0 && diff < tick)
+                continue;
+            await nextTick();
+            ts += diff;
+        }
+    }
+    function utf8ToBytes(str) {
+        if (typeof str !== 'string') {
+            throw new TypeError(`utf8ToBytes expected string, got ${typeof str}`);
+        }
+        return new TextEncoder().encode(str);
+    }
+    function toBytes(data) {
+        if (typeof data === 'string')
+            data = utf8ToBytes(data);
+        if (!(data instanceof Uint8Array))
+            throw new TypeError(`Expected input type is Uint8Array (got ${typeof data})`);
+        return data;
+    }
+    // For runtime check if class implements interface
+    class Hash {
+        // Safe version that clones internal state
+        clone() {
+            return this._cloneInto();
+        }
+    }
+    // Check if object doens't have custom constructor (like Uint8Array/Array)
+    var isPlainObject = (obj) => Object.prototype.toString.call(obj) === '[object Object]' && obj.constructor === Object;
+    function checkOpts(defaults, opts) {
+        if (opts !== undefined && (typeof opts !== 'object' || !isPlainObject(opts)))
+            throw new TypeError('Options should be object or undefined');
+        const merged = Object.assign(defaults, opts);
+        return merged;
+    }
+    function wrapConstructor(hashConstructor) {
+        const hashC = (message) => hashConstructor().update(toBytes(message)).digest();
+        const tmp = hashConstructor();
+        hashC.outputLen = tmp.outputLen;
+        hashC.blockLen = tmp.blockLen;
+        hashC.create = () => hashConstructor();
+        return hashC;
+    }
+    function wrapConstructorWithOpts(hashCons) {
+        const hashC = (msg, opts) => hashCons(opts).update(toBytes(msg)).digest();
+        const tmp = hashCons({});
+        hashC.outputLen = tmp.outputLen;
+        hashC.blockLen = tmp.blockLen;
+        hashC.create = (opts) => hashCons(opts);
+        return hashC;
+    }
+    /**
+     * Secure PRNG
+     */
+    function randomBytes(bytesLength = 32) {
+        if (crypto.crypto.web) {
+            return crypto.crypto.web.getRandomValues(new Uint8Array(bytesLength));
+        }
+        else if (crypto.crypto.node) {
+            return new Uint8Array(crypto.crypto.node.randomBytes(bytesLength).buffer);
+        }
+        else {
+            throw new Error("The environment doesn't have randomBytes function");
+        }
+    }
+
+    function number(n) {
+        if (!Number.isSafeInteger(n) || n < 0)
+            throw new Error(`Wrong positive integer: ${n}`);
+    }
+    function bool(b) {
+        if (typeof b !== 'boolean')
+            throw new Error(`Expected boolean, not ${b}`);
+    }
+    function bytes(b, ...lengths) {
+        if (!(b instanceof Uint8Array))
+            throw new TypeError('Expected Uint8Array');
+        if (lengths.length > 0 && !lengths.includes(b.length))
+            throw new TypeError(`Expected Uint8Array of length ${lengths}, not of length=${b.length}`);
+    }
+    function isNumber(inputValue) {
+        return !isNaN(parseFloat(inputValue)) && isFinite(inputValue);
+    }
+    function hash(hash) {
+        if (typeof hash !== 'function' || typeof hash.create !== 'function')
+            throw new Error('Hash should be wrapped by utils.wrapConstructor');
+        //ROHIT I put it inTry catch block because it was crashing the Transaction Signature
+        try {
+            isNumber(hash.outputLen);
+            isNumber(hash.blockLen);
+        } catch (error) {
+            return;
+        }
+    }
+
+    /* //ORIGINAL FUNCTION
+        function hash(hash) {
+            if (typeof hash !== 'function' || typeof hash.create !== 'function')
+                throw new Error('Hash should be wrapped by utils.wrapConstructor');
+            
+            number(hash.outputLen);
+            number(hash.blockLen);
+            
+        }*/
+
+    function exists(instance, checkFinished = true) {
+        if (instance.destroyed)
+            throw new Error('Hash instance has been destroyed');
+        if (checkFinished && instance.finished)
+            throw new Error('Hash#digest() has already been called');
+    }
+    function output(out, instance) {
+        bytes(out);
+        const min = instance.outputLen;
+        if (out.length < min) {
+            throw new Error(`digestInto() expects output buffer of length at least ${min}`);
+        }
+    }
+    const assert = {
+        number,
+        bool,
+        bytes,
+        hash,
+        exists,
+        output,
+    };
+
+    // prettier-ignore
+    const SIGMA$1 = new Uint8Array([
+        0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
+        14, 10, 4, 8, 9, 15, 13, 6, 1, 12, 0, 2, 11, 7, 5, 3,
+        11, 8, 12, 0, 5, 2, 15, 13, 10, 14, 3, 6, 7, 1, 9, 4,
+        7, 9, 3, 1, 13, 12, 11, 14, 2, 6, 5, 10, 4, 0, 15, 8,
+        9, 0, 5, 7, 2, 4, 10, 15, 14, 1, 11, 12, 6, 8, 3, 13,
+        2, 12, 6, 10, 0, 11, 8, 3, 4, 13, 7, 5, 15, 14, 1, 9,
+        12, 5, 1, 15, 14, 13, 4, 10, 0, 7, 6, 3, 9, 2, 8, 11,
+        13, 11, 7, 14, 12, 1, 3, 9, 5, 0, 15, 4, 8, 6, 2, 10,
+        6, 15, 14, 9, 11, 3, 0, 8, 12, 2, 13, 7, 1, 4, 10, 5,
+        10, 2, 8, 4, 7, 6, 1, 5, 15, 11, 9, 14, 3, 12, 13, 0,
+        // For BLAKE2b, the two extra permutations for rounds 10 and 11 are SIGMA[10..11] = SIGMA[0..1].
+        0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
+        14, 10, 4, 8, 9, 15, 13, 6, 1, 12, 0, 2, 11, 7, 5, 3,
+    ]);
+    class BLAKE2 extends Hash {
+        constructor(blockLen, outputLen, opts = {}, keyLen, saltLen, persLen) {
+            super();
+            this.blockLen = blockLen;
+            this.outputLen = outputLen;
+            this.length = 0;
+            this.pos = 0;
+            this.finished = false;
+            this.destroyed = false;
+            assert.number(blockLen);
+            assert.number(outputLen);
+            assert.number(keyLen);
+            if (outputLen < 0 || outputLen > keyLen)
+                throw new Error('Blake2: outputLen bigger than keyLen');
+            if (opts.key !== undefined && (opts.key.length < 1 || opts.key.length > keyLen))
+                throw new Error(`Key should be up 1..${keyLen} byte long or undefined`);
+            if (opts.salt !== undefined && opts.salt.length !== saltLen)
+                throw new Error(`Salt should be ${saltLen} byte long or undefined`);
+            if (opts.personalization !== undefined && opts.personalization.length !== persLen)
+                throw new Error(`Personalization should be ${persLen} byte long or undefined`);
+            this.buffer32 = u32((this.buffer = new Uint8Array(blockLen)));
+        }
+        update(data) {
+            assert.exists(this);
+            // Main difference with other hashes: there is flag for last block,
+            // so we cannot process current block before we know that there
+            // is the next one. This significantly complicates logic and reduces ability
+            // to do zero-copy processing
+            const { blockLen, buffer, buffer32 } = this;
+            data = toBytes(data);
+            const len = data.length;
+            for (let pos = 0; pos < len;) {
+                // If buffer is full and we still have input (don't process last block, same as blake2s)
+                if (this.pos === blockLen) {
+                    this.compress(buffer32, 0, false);
+                    this.pos = 0;
+                }
+                const take = Math.min(blockLen - this.pos, len - pos);
+                const dataOffset = data.byteOffset + pos;
+                // full block && aligned to 4 bytes && not last in input
+                if (take === blockLen && !(dataOffset % 4) && pos + take < len) {
+                    const data32 = new Uint32Array(data.buffer, dataOffset, Math.floor((len - pos) / 4));
+                    for (let pos32 = 0; pos + blockLen < len; pos32 += buffer32.length, pos += blockLen) {
+                        this.length += blockLen;
+                        this.compress(data32, pos32, false);
+                    }
+                    continue;
+                }
+                buffer.set(data.subarray(pos, pos + take), this.pos);
+                this.pos += take;
+                this.length += take;
+                pos += take;
+            }
+            return this;
+        }
+        digestInto(out) {
+            assert.exists(this);
+            assert.output(out, this);
+            const { pos, buffer32 } = this;
+            this.finished = true;
+            // Padding
+            this.buffer.subarray(pos).fill(0);
+            this.compress(buffer32, 0, true);
+            const out32 = u32(out);
+            this.get().forEach((v, i) => (out32[i] = v));
+        }
+        digest() {
+            const { buffer, outputLen } = this;
+            this.digestInto(buffer);
+            const res = buffer.slice(0, outputLen);
+            this.destroy();
+            return res;
+        }
+        _cloneInto(to) {
+            const { buffer, length, finished, destroyed, outputLen, pos } = this;
+            to || (to = new this.constructor({ dkLen: outputLen }));
+            to.set(...this.get());
+            to.length = length;
+            to.finished = finished;
+            to.destroyed = destroyed;
+            to.outputLen = outputLen;
+            to.buffer.set(buffer);
+            to.pos = pos;
+            return to;
+        }
+    }
+
+    const U32_MASK64 = BigInt(2 ** 32 - 1);
+    const _32n = BigInt(32);
+    // We are not using BigUint64Array, because they are extremely slow as per 2022
+    function fromBig(n, le = false) {
+        if (le)
+            return { h: Number(n & U32_MASK64), l: Number((n >> _32n) & U32_MASK64) };
+        return { h: Number((n >> _32n) & U32_MASK64) | 0, l: Number(n & U32_MASK64) | 0 };
+    }
+    function split(lst, le = false) {
+        let Ah = new Uint32Array(lst.length);
+        let Al = new Uint32Array(lst.length);
+        for (let i = 0; i < lst.length; i++) {
+            const { h, l } = fromBig(lst[i], le);
+            [Ah[i], Al[i]] = [h, l];
+        }
+        return [Ah, Al];
+    }
+    const toBig = (h, l) => (BigInt(h >>> 0) << _32n) | BigInt(l >>> 0);
+    // for Shift in [0, 32)
+    const shrSH = (h, l, s) => h >>> s;
+    const shrSL = (h, l, s) => (h << (32 - s)) | (l >>> s);
+    // Right rotate for Shift in [1, 32)
+    const rotrSH = (h, l, s) => (h >>> s) | (l << (32 - s));
+    const rotrSL = (h, l, s) => (h << (32 - s)) | (l >>> s);
+    // Right rotate for Shift in (32, 64), NOTE: 32 is special case.
+    const rotrBH = (h, l, s) => (h << (64 - s)) | (l >>> (s - 32));
+    const rotrBL = (h, l, s) => (h >>> (s - 32)) | (l << (64 - s));
+    // Right rotate for shift===32 (just swaps l&h)
+    const rotr32H = (h, l) => l;
+    const rotr32L = (h, l) => h;
+    // Left rotate for Shift in [1, 32)
+    const rotlSH = (h, l, s) => (h << s) | (l >>> (32 - s));
+    const rotlSL = (h, l, s) => (l << s) | (h >>> (32 - s));
+    // Left rotate for Shift in (32, 64), NOTE: 32 is special case.
+    const rotlBH = (h, l, s) => (l << (s - 32)) | (h >>> (64 - s));
+    const rotlBL = (h, l, s) => (h << (s - 32)) | (l >>> (64 - s));
+    // JS uses 32-bit signed integers for bitwise operations which means we cannot
+    // simple take carry out of low bit sum by shift, we need to use division.
+    // Removing "export" has 5% perf penalty -_-
+    function add(Ah, Al, Bh, Bl) {
+        const l = (Al >>> 0) + (Bl >>> 0);
+        return { h: (Ah + Bh + ((l / 2 ** 32) | 0)) | 0, l: l | 0 };
+    }
+    // Addition with more than 2 elements
+    const add3L = (Al, Bl, Cl) => (Al >>> 0) + (Bl >>> 0) + (Cl >>> 0);
+    const add3H = (low, Ah, Bh, Ch) => (Ah + Bh + Ch + ((low / 2 ** 32) | 0)) | 0;
+    const add4L = (Al, Bl, Cl, Dl) => (Al >>> 0) + (Bl >>> 0) + (Cl >>> 0) + (Dl >>> 0);
+    const add4H = (low, Ah, Bh, Ch, Dh) => (Ah + Bh + Ch + Dh + ((low / 2 ** 32) | 0)) | 0;
+    const add5L = (Al, Bl, Cl, Dl, El) => (Al >>> 0) + (Bl >>> 0) + (Cl >>> 0) + (Dl >>> 0) + (El >>> 0);
+    const add5H = (low, Ah, Bh, Ch, Dh, Eh) => (Ah + Bh + Ch + Dh + Eh + ((low / 2 ** 32) | 0)) | 0;
+    // prettier-ignore
+    const u64 = {
+        fromBig, split, toBig,
+        shrSH, shrSL,
+        rotrSH, rotrSL, rotrBH, rotrBL,
+        rotr32H, rotr32L,
+        rotlSH, rotlSL, rotlBH, rotlBL,
+        add, add3L, add3H, add4L, add4H, add5H, add5L,
+    };
+
+    // Same as SHA-512 but LE
+    // prettier-ignore
+    const IV$2 = new Uint32Array([
+        0xf3bcc908, 0x6a09e667, 0x84caa73b, 0xbb67ae85, 0xfe94f82b, 0x3c6ef372, 0x5f1d36f1, 0xa54ff53a,
+        0xade682d1, 0x510e527f, 0x2b3e6c1f, 0x9b05688c, 0xfb41bd6b, 0x1f83d9ab, 0x137e2179, 0x5be0cd19
+    ]);
+    // Temporary buffer
+    const BUF$1 = new Uint32Array(32);
+    // Mixing function G splitted in two halfs
+    function G1$1(a, b, c, d, msg, x) {
+        // NOTE: V is LE here
+        const Xl = msg[x], Xh = msg[x + 1]; // prettier-ignore
+        let Al = BUF$1[2 * a], Ah = BUF$1[2 * a + 1]; // prettier-ignore
+        let Bl = BUF$1[2 * b], Bh = BUF$1[2 * b + 1]; // prettier-ignore
+        let Cl = BUF$1[2 * c], Ch = BUF$1[2 * c + 1]; // prettier-ignore
+        let Dl = BUF$1[2 * d], Dh = BUF$1[2 * d + 1]; // prettier-ignore
+        // v[a] = (v[a] + v[b] + x) | 0;
+        let ll = u64.add3L(Al, Bl, Xl);
+        Ah = u64.add3H(ll, Ah, Bh, Xh);
+        Al = ll | 0;
+        // v[d] = rotr(v[d] ^ v[a], 32)
+        ({ Dh, Dl } = { Dh: Dh ^ Ah, Dl: Dl ^ Al });
+        ({ Dh, Dl } = { Dh: u64.rotr32H(Dh, Dl), Dl: u64.rotr32L(Dh, Dl) });
+        // v[c] = (v[c] + v[d]) | 0;
+        ({ h: Ch, l: Cl } = u64.add(Ch, Cl, Dh, Dl));
+        // v[b] = rotr(v[b] ^ v[c], 24)
+        ({ Bh, Bl } = { Bh: Bh ^ Ch, Bl: Bl ^ Cl });
+        ({ Bh, Bl } = { Bh: u64.rotrSH(Bh, Bl, 24), Bl: u64.rotrSL(Bh, Bl, 24) });
+        (BUF$1[2 * a] = Al), (BUF$1[2 * a + 1] = Ah);
+        (BUF$1[2 * b] = Bl), (BUF$1[2 * b + 1] = Bh);
+        (BUF$1[2 * c] = Cl), (BUF$1[2 * c + 1] = Ch);
+        (BUF$1[2 * d] = Dl), (BUF$1[2 * d + 1] = Dh);
+    }
+    function G2$1(a, b, c, d, msg, x) {
+        // NOTE: V is LE here
+        const Xl = msg[x], Xh = msg[x + 1]; // prettier-ignore
+        let Al = BUF$1[2 * a], Ah = BUF$1[2 * a + 1]; // prettier-ignore
+        let Bl = BUF$1[2 * b], Bh = BUF$1[2 * b + 1]; // prettier-ignore
+        let Cl = BUF$1[2 * c], Ch = BUF$1[2 * c + 1]; // prettier-ignore
+        let Dl = BUF$1[2 * d], Dh = BUF$1[2 * d + 1]; // prettier-ignore
+        // v[a] = (v[a] + v[b] + x) | 0;
+        let ll = u64.add3L(Al, Bl, Xl);
+        Ah = u64.add3H(ll, Ah, Bh, Xh);
+        Al = ll | 0;
+        // v[d] = rotr(v[d] ^ v[a], 16)
+        ({ Dh, Dl } = { Dh: Dh ^ Ah, Dl: Dl ^ Al });
+        ({ Dh, Dl } = { Dh: u64.rotrSH(Dh, Dl, 16), Dl: u64.rotrSL(Dh, Dl, 16) });
+        // v[c] = (v[c] + v[d]) | 0;
+        ({ h: Ch, l: Cl } = u64.add(Ch, Cl, Dh, Dl));
+        // v[b] = rotr(v[b] ^ v[c], 63)
+        ({ Bh, Bl } = { Bh: Bh ^ Ch, Bl: Bl ^ Cl });
+        ({ Bh, Bl } = { Bh: u64.rotrBH(Bh, Bl, 63), Bl: u64.rotrBL(Bh, Bl, 63) });
+        (BUF$1[2 * a] = Al), (BUF$1[2 * a + 1] = Ah);
+        (BUF$1[2 * b] = Bl), (BUF$1[2 * b + 1] = Bh);
+        (BUF$1[2 * c] = Cl), (BUF$1[2 * c + 1] = Ch);
+        (BUF$1[2 * d] = Dl), (BUF$1[2 * d + 1] = Dh);
+    }
+    class BLAKE2b extends BLAKE2 {
+        constructor(opts = {}) {
+            super(128, opts.dkLen === undefined ? 64 : opts.dkLen, opts, 64, 16, 16);
+            // Same as SHA-512, but LE
+            this.v0l = IV$2[0] | 0;
+            this.v0h = IV$2[1] | 0;
+            this.v1l = IV$2[2] | 0;
+            this.v1h = IV$2[3] | 0;
+            this.v2l = IV$2[4] | 0;
+            this.v2h = IV$2[5] | 0;
+            this.v3l = IV$2[6] | 0;
+            this.v3h = IV$2[7] | 0;
+            this.v4l = IV$2[8] | 0;
+            this.v4h = IV$2[9] | 0;
+            this.v5l = IV$2[10] | 0;
+            this.v5h = IV$2[11] | 0;
+            this.v6l = IV$2[12] | 0;
+            this.v6h = IV$2[13] | 0;
+            this.v7l = IV$2[14] | 0;
+            this.v7h = IV$2[15] | 0;
+            const keyLength = opts.key ? opts.key.length : 0;
+            this.v0l ^= this.outputLen | (keyLength << 8) | (0x01 << 16) | (0x01 << 24);
+            if (opts.salt) {
+                const salt = u32(toBytes(opts.salt));
+                this.v4l ^= salt[0];
+                this.v4h ^= salt[1];
+                this.v5l ^= salt[2];
+                this.v5h ^= salt[3];
+            }
+            if (opts.personalization) {
+                const pers = u32(toBytes(opts.personalization));
+                this.v6l ^= pers[0];
+                this.v6h ^= pers[1];
+                this.v7l ^= pers[2];
+                this.v7h ^= pers[3];
+            }
+            if (opts.key) {
+                // Pad to blockLen and update
+                const tmp = new Uint8Array(this.blockLen);
+                tmp.set(toBytes(opts.key));
+                this.update(tmp);
+            }
+        }
+        // prettier-ignore
+        get() {
+            let { v0l, v0h, v1l, v1h, v2l, v2h, v3l, v3h, v4l, v4h, v5l, v5h, v6l, v6h, v7l, v7h } = this;
+            return [v0l, v0h, v1l, v1h, v2l, v2h, v3l, v3h, v4l, v4h, v5l, v5h, v6l, v6h, v7l, v7h];
+        }
+        // prettier-ignore
+        set(v0l, v0h, v1l, v1h, v2l, v2h, v3l, v3h, v4l, v4h, v5l, v5h, v6l, v6h, v7l, v7h) {
+            this.v0l = v0l | 0;
+            this.v0h = v0h | 0;
+            this.v1l = v1l | 0;
+            this.v1h = v1h | 0;
+            this.v2l = v2l | 0;
+            this.v2h = v2h | 0;
+            this.v3l = v3l | 0;
+            this.v3h = v3h | 0;
+            this.v4l = v4l | 0;
+            this.v4h = v4h | 0;
+            this.v5l = v5l | 0;
+            this.v5h = v5h | 0;
+            this.v6l = v6l | 0;
+            this.v6h = v6h | 0;
+            this.v7l = v7l | 0;
+            this.v7h = v7h | 0;
+        }
+        compress(msg, offset, isLast) {
+            this.get().forEach((v, i) => (BUF$1[i] = v)); // First half from state.
+            BUF$1.set(IV$2, 16); // Second half from IV.
+            let { h, l } = u64.fromBig(BigInt(this.length));
+            BUF$1[24] = IV$2[8] ^ l; // Low word of the offset.
+            BUF$1[25] = IV$2[9] ^ h; // High word.
+            // Invert all bits for last block
+            if (isLast) {
+                BUF$1[28] = ~BUF$1[28];
+                BUF$1[29] = ~BUF$1[29];
+            }
+            let j = 0;
+            const s = SIGMA$1;
+            for (let i = 0; i < 12; i++) {
+                G1$1(0, 4, 8, 12, msg, offset + 2 * s[j++]);
+                G2$1(0, 4, 8, 12, msg, offset + 2 * s[j++]);
+                G1$1(1, 5, 9, 13, msg, offset + 2 * s[j++]);
+                G2$1(1, 5, 9, 13, msg, offset + 2 * s[j++]);
+                G1$1(2, 6, 10, 14, msg, offset + 2 * s[j++]);
+                G2$1(2, 6, 10, 14, msg, offset + 2 * s[j++]);
+                G1$1(3, 7, 11, 15, msg, offset + 2 * s[j++]);
+                G2$1(3, 7, 11, 15, msg, offset + 2 * s[j++]);
+                G1$1(0, 5, 10, 15, msg, offset + 2 * s[j++]);
+                G2$1(0, 5, 10, 15, msg, offset + 2 * s[j++]);
+                G1$1(1, 6, 11, 12, msg, offset + 2 * s[j++]);
+                G2$1(1, 6, 11, 12, msg, offset + 2 * s[j++]);
+                G1$1(2, 7, 8, 13, msg, offset + 2 * s[j++]);
+                G2$1(2, 7, 8, 13, msg, offset + 2 * s[j++]);
+                G1$1(3, 4, 9, 14, msg, offset + 2 * s[j++]);
+                G2$1(3, 4, 9, 14, msg, offset + 2 * s[j++]);
+            }
+            this.v0l ^= BUF$1[0] ^ BUF$1[16];
+            this.v0h ^= BUF$1[1] ^ BUF$1[17];
+            this.v1l ^= BUF$1[2] ^ BUF$1[18];
+            this.v1h ^= BUF$1[3] ^ BUF$1[19];
+            this.v2l ^= BUF$1[4] ^ BUF$1[20];
+            this.v2h ^= BUF$1[5] ^ BUF$1[21];
+            this.v3l ^= BUF$1[6] ^ BUF$1[22];
+            this.v3h ^= BUF$1[7] ^ BUF$1[23];
+            this.v4l ^= BUF$1[8] ^ BUF$1[24];
+            this.v4h ^= BUF$1[9] ^ BUF$1[25];
+            this.v5l ^= BUF$1[10] ^ BUF$1[26];
+            this.v5h ^= BUF$1[11] ^ BUF$1[27];
+            this.v6l ^= BUF$1[12] ^ BUF$1[28];
+            this.v6h ^= BUF$1[13] ^ BUF$1[29];
+            this.v7l ^= BUF$1[14] ^ BUF$1[30];
+            this.v7h ^= BUF$1[15] ^ BUF$1[31];
+            BUF$1.fill(0);
+        }
+        destroy() {
+            this.destroyed = true;
+            this.buffer32.fill(0);
+            this.set(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
+        }
+    }
+    /**
+     * BLAKE2b - optimized for 64-bit platforms. JS doesn't have uint64, so it's slower than BLAKE2s.
+     * @param msg - message that would be hashed
+     * @param opts - dkLen, key, salt, personalization
+     */
+    const blake2b = wrapConstructorWithOpts((opts) => new BLAKE2b(opts));
+
+    // Initial state:
+    // first 32 bits of the fractional parts of the square roots of the first 8 primes 2..19)
+    // same as SHA-256
+    // prettier-ignore
+    const IV$1 = new Uint32Array([
+        0x6a09e667, 0xbb67ae85, 0x3c6ef372, 0xa54ff53a, 0x510e527f, 0x9b05688c, 0x1f83d9ab, 0x5be0cd19
+    ]);
+    // Mixing function G splitted in two halfs
+    function G1(a, b, c, d, x) {
+        a = (a + b + x) | 0;
+        d = rotr(d ^ a, 16);
+        c = (c + d) | 0;
+        b = rotr(b ^ c, 12);
+        return { a, b, c, d };
+    }
+    function G2(a, b, c, d, x) {
+        a = (a + b + x) | 0;
+        d = rotr(d ^ a, 8);
+        c = (c + d) | 0;
+        b = rotr(b ^ c, 7);
+        return { a, b, c, d };
+    }
+    // prettier-ignore
+    function compress(s, offset, msg, rounds, v0, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15) {
+        let j = 0;
+        for (let i = 0; i < rounds; i++) {
+            ({ a: v0, b: v4, c: v8, d: v12 } = G1(v0, v4, v8, v12, msg[offset + s[j++]]));
+            ({ a: v0, b: v4, c: v8, d: v12 } = G2(v0, v4, v8, v12, msg[offset + s[j++]]));
+            ({ a: v1, b: v5, c: v9, d: v13 } = G1(v1, v5, v9, v13, msg[offset + s[j++]]));
+            ({ a: v1, b: v5, c: v9, d: v13 } = G2(v1, v5, v9, v13, msg[offset + s[j++]]));
+            ({ a: v2, b: v6, c: v10, d: v14 } = G1(v2, v6, v10, v14, msg[offset + s[j++]]));
+            ({ a: v2, b: v6, c: v10, d: v14 } = G2(v2, v6, v10, v14, msg[offset + s[j++]]));
+            ({ a: v3, b: v7, c: v11, d: v15 } = G1(v3, v7, v11, v15, msg[offset + s[j++]]));
+            ({ a: v3, b: v7, c: v11, d: v15 } = G2(v3, v7, v11, v15, msg[offset + s[j++]]));
+            ({ a: v0, b: v5, c: v10, d: v15 } = G1(v0, v5, v10, v15, msg[offset + s[j++]]));
+            ({ a: v0, b: v5, c: v10, d: v15 } = G2(v0, v5, v10, v15, msg[offset + s[j++]]));
+            ({ a: v1, b: v6, c: v11, d: v12 } = G1(v1, v6, v11, v12, msg[offset + s[j++]]));
+            ({ a: v1, b: v6, c: v11, d: v12 } = G2(v1, v6, v11, v12, msg[offset + s[j++]]));
+            ({ a: v2, b: v7, c: v8, d: v13 } = G1(v2, v7, v8, v13, msg[offset + s[j++]]));
+            ({ a: v2, b: v7, c: v8, d: v13 } = G2(v2, v7, v8, v13, msg[offset + s[j++]]));
+            ({ a: v3, b: v4, c: v9, d: v14 } = G1(v3, v4, v9, v14, msg[offset + s[j++]]));
+            ({ a: v3, b: v4, c: v9, d: v14 } = G2(v3, v4, v9, v14, msg[offset + s[j++]]));
+        }
+        return { v0, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15 };
+    }
+    class BLAKE2s extends BLAKE2 {
+        constructor(opts = {}) {
+            super(64, opts.dkLen === undefined ? 32 : opts.dkLen, opts, 32, 8, 8);
+            // Internal state, same as SHA-256
+            this.v0 = IV$1[0] | 0;
+            this.v1 = IV$1[1] | 0;
+            this.v2 = IV$1[2] | 0;
+            this.v3 = IV$1[3] | 0;
+            this.v4 = IV$1[4] | 0;
+            this.v5 = IV$1[5] | 0;
+            this.v6 = IV$1[6] | 0;
+            this.v7 = IV$1[7] | 0;
+            const keyLength = opts.key ? opts.key.length : 0;
+            this.v0 ^= this.outputLen | (keyLength << 8) | (0x01 << 16) | (0x01 << 24);
+            if (opts.salt) {
+                const salt = u32(toBytes(opts.salt));
+                this.v4 ^= salt[0];
+                this.v5 ^= salt[1];
+            }
+            if (opts.personalization) {
+                const pers = u32(toBytes(opts.personalization));
+                this.v6 ^= pers[0];
+                this.v7 ^= pers[1];
+            }
+            if (opts.key) {
+                // Pad to blockLen and update
+                const tmp = new Uint8Array(this.blockLen);
+                tmp.set(toBytes(opts.key));
+                this.update(tmp);
+            }
+        }
+        get() {
+            const { v0, v1, v2, v3, v4, v5, v6, v7 } = this;
+            return [v0, v1, v2, v3, v4, v5, v6, v7];
+        }
+        // prettier-ignore
+        set(v0, v1, v2, v3, v4, v5, v6, v7) {
+            this.v0 = v0 | 0;
+            this.v1 = v1 | 0;
+            this.v2 = v2 | 0;
+            this.v3 = v3 | 0;
+            this.v4 = v4 | 0;
+            this.v5 = v5 | 0;
+            this.v6 = v6 | 0;
+            this.v7 = v7 | 0;
+        }
+        compress(msg, offset, isLast) {
+            const { h, l } = u64.fromBig(BigInt(this.length));
+            // prettier-ignore
+            const { v0, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15 } = compress(SIGMA$1, offset, msg, 10, this.v0, this.v1, this.v2, this.v3, this.v4, this.v5, this.v6, this.v7, IV$1[0], IV$1[1], IV$1[2], IV$1[3], l ^ IV$1[4], h ^ IV$1[5], isLast ? ~IV$1[6] : IV$1[6], IV$1[7]);
+            this.v0 ^= v0 ^ v8;
+            this.v1 ^= v1 ^ v9;
+            this.v2 ^= v2 ^ v10;
+            this.v3 ^= v3 ^ v11;
+            this.v4 ^= v4 ^ v12;
+            this.v5 ^= v5 ^ v13;
+            this.v6 ^= v6 ^ v14;
+            this.v7 ^= v7 ^ v15;
+        }
+        destroy() {
+            this.destroyed = true;
+            this.buffer32.fill(0);
+            this.set(0, 0, 0, 0, 0, 0, 0, 0);
+        }
+    }
+    /**
+     * BLAKE2s - optimized for 32-bit platforms. JS doesn't have uint64, so it's faster than BLAKE2b.
+     * @param msg - message that would be hashed
+     * @param opts - dkLen, key, salt, personalization
+     */
+    const blake2s = wrapConstructorWithOpts((opts) => new BLAKE2s(opts));
+
+    // Flag bitset
+    var Flags;
+    (function (Flags) {
+        Flags[Flags["CHUNK_START"] = 1] = "CHUNK_START";
+        Flags[Flags["CHUNK_END"] = 2] = "CHUNK_END";
+        Flags[Flags["PARENT"] = 4] = "PARENT";
+        Flags[Flags["ROOT"] = 8] = "ROOT";
+        Flags[Flags["KEYED_HASH"] = 16] = "KEYED_HASH";
+        Flags[Flags["DERIVE_KEY_CONTEXT"] = 32] = "DERIVE_KEY_CONTEXT";
+        Flags[Flags["DERIVE_KEY_MATERIAL"] = 64] = "DERIVE_KEY_MATERIAL";
+    })(Flags || (Flags = {}));
+    const SIGMA = (() => {
+        const Id = Array.from({ length: 16 }, (_, i) => i);
+        const permute = (arr) => [2, 6, 3, 10, 7, 0, 4, 13, 1, 11, 12, 5, 9, 14, 15, 8].map((i) => arr[i]);
+        const res = [];
+        for (let i = 0, v = Id; i < 7; i++, v = permute(v))
+            res.push(...v);
+        return Uint8Array.from(res);
+    })();
+    // Why is this so slow? It should be 6x faster than blake2b.
+    // - There is only 30% reduction in number of rounds from blake2s
+    // - This function uses tree mode to achive parallelisation via SIMD and threading,
+    //   however in JS we don't have threads and SIMD, so we get only overhead from tree structure
+    // - It is possible to speed it up via Web Workers, hovewer it will make code singnificantly more
+    //   complicated, which we are trying to avoid, since this library is intended to be used
+    //   for cryptographic purposes. Also, parallelization happens only on chunk level (1024 bytes),
+    //   which won't really benefit small inputs.
+    class BLAKE3 extends BLAKE2 {
+        constructor(opts = {}, flags = 0) {
+            super(64, opts.dkLen === undefined ? 32 : opts.dkLen, {}, Number.MAX_SAFE_INTEGER, 0, 0);
+            this.flags = 0 | 0;
+            this.chunkPos = 0; // Position of current block in chunk
+            this.chunksDone = 0; // How many chunks we already have
+            this.stack = [];
+            // Output
+            this.posOut = 0;
+            this.bufferOut32 = new Uint32Array(16);
+            this.chunkOut = 0; // index of output chunk
+            this.enableXOF = true;
+            this.outputLen = opts.dkLen === undefined ? 32 : opts.dkLen;
+            assert.number(this.outputLen);
+            if (opts.key !== undefined && opts.context !== undefined)
+                throw new Error('Blake3: only key or context can be specified at same time');
+            else if (opts.key !== undefined) {
+                const key = toBytes(opts.key);
+                if (key.length !== 32)
+                    throw new Error('Blake3: key should be 32 byte');
+                this.IV = u32(key);
+                this.flags = flags | Flags.KEYED_HASH;
+            }
+            else if (opts.context !== undefined) {
+                const context_key = new BLAKE3({ dkLen: 32 }, Flags.DERIVE_KEY_CONTEXT)
+                    .update(opts.context)
+                    .digest();
+                this.IV = u32(context_key);
+                this.flags = flags | Flags.DERIVE_KEY_MATERIAL;
+            }
+            else {
+                this.IV = IV$1.slice();
+                this.flags = flags;
+            }
+            this.state = this.IV.slice();
+            this.bufferOut = u8(this.bufferOut32);
+        }
+        // Unused
+        get() {
+            return [];
+        }
+        set() { }
+        b2Compress(counter, flags, buf, bufPos = 0) {
+            const { state: s, pos } = this;
+            const { h, l } = u64.fromBig(BigInt(counter), true);
+            // prettier-ignore
+            const { v0, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15 } = compress(SIGMA, bufPos, buf, 7, s[0], s[1], s[2], s[3], s[4], s[5], s[6], s[7], IV$1[0], IV$1[1], IV$1[2], IV$1[3], h, l, pos, flags);
+            s[0] = v0 ^ v8;
+            s[1] = v1 ^ v9;
+            s[2] = v2 ^ v10;
+            s[3] = v3 ^ v11;
+            s[4] = v4 ^ v12;
+            s[5] = v5 ^ v13;
+            s[6] = v6 ^ v14;
+            s[7] = v7 ^ v15;
+        }
+        compress(buf, bufPos = 0, isLast = false) {
+            // Compress last block
+            let flags = this.flags;
+            if (!this.chunkPos)
+                flags |= Flags.CHUNK_START;
+            if (this.chunkPos === 15 || isLast)
+                flags |= Flags.CHUNK_END;
+            if (!isLast)
+                this.pos = this.blockLen;
+            this.b2Compress(this.chunksDone, flags, buf, bufPos);
+            this.chunkPos += 1;
+            // If current block is last in chunk (16 blocks), then compress chunks
+            if (this.chunkPos === 16 || isLast) {
+                let chunk = this.state;
+                this.state = this.IV.slice();
+                // If not the last one, compress only when there are trailing zeros in chunk counter
+                // chunks used as binary tree where current stack is path. Zero means current leaf is finished and can be compressed.
+                // 1 (001) - leaf not finished (just push current chunk to stack)
+                // 2 (010) - leaf finished at depth=1 (merge with last elm on stack and push back)
+                // 3 (011) - last leaf not finished
+                // 4 (100) - leafs finished at depth=1 and depth=2
+                for (let last, chunks = this.chunksDone + 1; isLast || !(chunks & 1); chunks >>= 1) {
+                    if (!(last = this.stack.pop()))
+                        break;
+                    this.buffer32.set(last, 0);
+                    this.buffer32.set(chunk, 8);
+                    this.pos = this.blockLen;
+                    this.b2Compress(0, this.flags | Flags.PARENT, this.buffer32, 0);
+                    chunk = this.state;
+                    this.state = this.IV.slice();
+                }
+                this.chunksDone++;
+                this.chunkPos = 0;
+                this.stack.push(chunk);
+            }
+            this.pos = 0;
+        }
+        _cloneInto(to) {
+            to = super._cloneInto(to);
+            const { IV, flags, state, chunkPos, posOut, chunkOut, stack, chunksDone } = this;
+            to.state.set(state.slice());
+            to.stack = stack.map((i) => Uint32Array.from(i));
+            to.IV.set(IV);
+            to.flags = flags;
+            to.chunkPos = chunkPos;
+            to.chunksDone = chunksDone;
+            to.posOut = posOut;
+            to.chunkOut = chunkOut;
+            to.enableXOF = this.enableXOF;
+            to.bufferOut32.set(this.bufferOut32);
+            return to;
+        }
+        destroy() {
+            this.destroyed = true;
+            this.state.fill(0);
+            this.buffer32.fill(0);
+            this.IV.fill(0);
+            this.bufferOut32.fill(0);
+            for (let i of this.stack)
+                i.fill(0);
+        }
+        // Same as b2Compress, but doesn't modify state and returns 16 u32 array (instead of 8)
+        b2CompressOut() {
+            const { state: s, pos, flags, buffer32, bufferOut32: out32 } = this;
+            const { h, l } = u64.fromBig(BigInt(this.chunkOut++));
+            // prettier-ignore
+            const { v0, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15 } = compress(SIGMA, 0, buffer32, 7, s[0], s[1], s[2], s[3], s[4], s[5], s[6], s[7], IV$1[0], IV$1[1], IV$1[2], IV$1[3], l, h, pos, flags);
+            out32[0] = v0 ^ v8;
+            out32[1] = v1 ^ v9;
+            out32[2] = v2 ^ v10;
+            out32[3] = v3 ^ v11;
+            out32[4] = v4 ^ v12;
+            out32[5] = v5 ^ v13;
+            out32[6] = v6 ^ v14;
+            out32[7] = v7 ^ v15;
+            out32[8] = s[0] ^ v8;
+            out32[9] = s[1] ^ v9;
+            out32[10] = s[2] ^ v10;
+            out32[11] = s[3] ^ v11;
+            out32[12] = s[4] ^ v12;
+            out32[13] = s[5] ^ v13;
+            out32[14] = s[6] ^ v14;
+            out32[15] = s[7] ^ v15;
+            this.posOut = 0;
+        }
+        finish() {
+            if (this.finished)
+                return;
+            this.finished = true;
+            // Padding
+            this.buffer.fill(0, this.pos);
+            // Process last chunk
+            let flags = this.flags | Flags.ROOT;
+            if (this.stack.length) {
+                flags |= Flags.PARENT;
+                this.compress(this.buffer32, 0, true);
+                this.chunksDone = 0;
+                this.pos = this.blockLen;
+            }
+            else {
+                flags |= (!this.chunkPos ? Flags.CHUNK_START : 0) | Flags.CHUNK_END;
+            }
+            this.flags = flags;
+            this.b2CompressOut();
+        }
+        writeInto(out) {
+            assert.exists(this, false);
+            assert.bytes(out);
+            this.finish();
+            const { blockLen, bufferOut } = this;
+            for (let pos = 0, len = out.length; pos < len;) {
+                if (this.posOut >= blockLen)
+                    this.b2CompressOut();
+                const take = Math.min(blockLen - this.posOut, len - pos);
+                out.set(bufferOut.subarray(this.posOut, this.posOut + take), pos);
+                this.posOut += take;
+                pos += take;
+            }
+            return out;
+        }
+        xofInto(out) {
+            if (!this.enableXOF)
+                throw new Error('XOF is not possible after digest call');
+            return this.writeInto(out);
+        }
+        xof(bytes) {
+            assert.number(bytes);
+            return this.xofInto(new Uint8Array(bytes));
+        }
+        digestInto(out) {
+            assert.output(out, this);
+            if (this.finished)
+                throw new Error('digest() was already called');
+            this.enableXOF = false;
+            this.writeInto(out);
+            this.destroy();
+            return out;
+        }
+        digest() {
+            return this.digestInto(new Uint8Array(this.outputLen));
+        }
+    }
+    /**
+     * BLAKE3 hash function.
+     * @param msg - message that would be hashed
+     * @param opts - dkLen, key, context
+     */
+    const blake3 = wrapConstructorWithOpts((opts) => new BLAKE3(opts));
+
+    // HMAC (RFC 2104)
+    class HMAC extends Hash {
+        constructor(hash, _key) {
+            super();
+            this.finished = false;
+            this.destroyed = false;
+            assert.hash(hash);
+            const key = toBytes(_key);
+            this.iHash = hash.create();
+            if (typeof this.iHash.update !== 'function')
+                throw new TypeError('Expected instance of class which extends utils.Hash');
+            this.blockLen = this.iHash.blockLen;
+            this.outputLen = this.iHash.outputLen;
+            const blockLen = this.blockLen;
+            const pad = new Uint8Array(blockLen);
+            // blockLen can be bigger than outputLen
+            pad.set(key.length > blockLen ? hash.create().update(key).digest() : key);
+            for (let i = 0; i < pad.length; i++)
+                pad[i] ^= 0x36;
+            this.iHash.update(pad);
+            // By doing update (processing of first block) of outer hash here we can re-use it between multiple calls via clone
+            this.oHash = hash.create();
+            // Undo internal XOR && apply outer XOR
+            for (let i = 0; i < pad.length; i++)
+                pad[i] ^= 0x36 ^ 0x5c;
+            this.oHash.update(pad);
+            pad.fill(0);
+        }
+        update(buf) {
+            assert.exists(this);
+            this.iHash.update(buf);
+            return this;
+        }
+        digestInto(out) {
+            assert.exists(this);
+            assert.bytes(out, this.outputLen);
+            this.finished = true;
+            this.iHash.digestInto(out);
+            this.oHash.update(out);
+            this.oHash.digestInto(out);
+            this.destroy();
+        }
+        digest() {
+            const out = new Uint8Array(this.oHash.outputLen);
+            this.digestInto(out);
+            return out;
+        }
+        _cloneInto(to) {
+            // Create new instance without calling constructor since key already in state and we don't know it.
+            to || (to = Object.create(Object.getPrototypeOf(this), {}));
+            const { oHash, iHash, finished, destroyed, blockLen, outputLen } = this;
+            to = to;
+            to.finished = finished;
+            to.destroyed = destroyed;
+            to.blockLen = blockLen;
+            to.outputLen = outputLen;
+            to.oHash = oHash._cloneInto(to.oHash);
+            to.iHash = iHash._cloneInto(to.iHash);
+            return to;
+        }
+        destroy() {
+            this.destroyed = true;
+            this.oHash.destroy();
+            this.iHash.destroy();
+        }
+    }
+    /**
+     * HMAC: RFC2104 message authentication code.
+     * @param hash - function that would be used e.g. sha256
+     * @param key - message key
+     * @param message - message data
+     */
+    const hmac = (hash, key, message) => new HMAC(hash, key).update(message).digest();
+    hmac.create = (hash, key) => new HMAC(hash, key);
+
+    // HKDF (RFC 5869)
+    // https://soatok.blog/2021/11/17/understanding-hkdf/
+    /**
+     * HKDF-Extract(IKM, salt) -> PRK
+     * Arguments position differs from spec (IKM is first one, since it is not optional)
+     * @param hash
+     * @param ikm
+     * @param salt
+     * @returns
+     */
+    function extract(hash, ikm, salt) {
+        assert.hash(hash);
+        // NOTE: some libraries treat zero-length array as 'not provided';
+        // we don't, since we have undefined as 'not provided'
+        // https://github.com/RustCrypto/KDFs/issues/15
+        if (salt === undefined)
+            salt = new Uint8Array(hash.outputLen); // if not provided, it is set to a string of HashLen zeros
+        return hmac(hash, toBytes(salt), toBytes(ikm));
+    }
+    // HKDF-Expand(PRK, info, L) -> OKM
+    const HKDF_COUNTER = new Uint8Array([0]);
+    const EMPTY_BUFFER = new Uint8Array();
+    /**
+     * HKDF-expand from the spec.
+     * @param prk - a pseudorandom key of at least HashLen octets (usually, the output from the extract step)
+     * @param info - optional context and application specific information (can be a zero-length string)
+     * @param length - length of output keying material in octets
+     */
+    function expand(hash, prk, info, length = 32) {
+        assert.hash(hash);
+        assert.number(length);
+        if (length > 255 * hash.outputLen)
+            throw new Error('Length should be <= 255*HashLen');
+        const blocks = Math.ceil(length / hash.outputLen);
+        if (info === undefined)
+            info = EMPTY_BUFFER;
+        // first L(ength) octets of T
+        const okm = new Uint8Array(blocks * hash.outputLen);
+        // Re-use HMAC instance between blocks
+        const HMAC = hmac.create(hash, prk);
+        const HMACTmp = HMAC._cloneInto();
+        const T = new Uint8Array(HMAC.outputLen);
+        for (let counter = 0; counter < blocks; counter++) {
+            HKDF_COUNTER[0] = counter + 1;
+            // T(0) = empty string (zero length)
+            // T(N) = HMAC-Hash(PRK, T(N-1) | info | N)
+            HMACTmp.update(counter === 0 ? EMPTY_BUFFER : T)
+                .update(info)
+                .update(HKDF_COUNTER)
+                .digestInto(T);
+            okm.set(T, hash.outputLen * counter);
+            HMAC._cloneInto(HMACTmp);
+        }
+        HMAC.destroy();
+        HMACTmp.destroy();
+        T.fill(0);
+        HKDF_COUNTER.fill(0);
+        return okm.slice(0, length);
+    }
+    /**
+     * HKDF (RFC 5869): extract + expand in one step.
+     * @param hash - hash function that would be used (e.g. sha256)
+     * @param ikm - input keying material, the initial key
+     * @param salt - optional salt value (a non-secret random value)
+     * @param info - optional context and application specific information
+     * @param length - length of output keying material in octets
+     */
+    const hkdf = (hash, ikm, salt, info, length) => expand(hash, extract(hash, ikm, salt), info, length);
+
+    // Common prologue and epilogue for sync/async functions
+    function pbkdf2Init(hash, _password, _salt, _opts) {
+        assert.hash(hash);
+        const opts = checkOpts({ dkLen: 32, asyncTick: 10 }, _opts);
+        const { c, dkLen, asyncTick } = opts;
+        assert.number(c);
+        assert.number(dkLen);
+        assert.number(asyncTick);
+        if (c < 1)
+            throw new Error('PBKDF2: iterations (c) should be >= 1');
+        const password = toBytes(_password);
+        const salt = toBytes(_salt);
+        // DK = PBKDF2(PRF, Password, Salt, c, dkLen);
+        const DK = new Uint8Array(dkLen);
+        // U1 = PRF(Password, Salt + INT_32_BE(i))
+        const PRF = hmac.create(hash, password);
+        const PRFSalt = PRF._cloneInto().update(salt);
+        return { c, dkLen, asyncTick, DK, PRF, PRFSalt };
+    }
+    function pbkdf2Output(PRF, PRFSalt, DK, prfW, u) {
+        PRF.destroy();
+        PRFSalt.destroy();
+        if (prfW)
+            prfW.destroy();
+        u.fill(0);
+        return DK;
+    }
+    /**
+     * PBKDF2-HMAC: RFC 2898 key derivation function
+     * @param hash - hash function that would be used e.g. sha256
+     * @param password - password from which a derived key is generated
+     * @param salt - cryptographic salt
+     * @param opts - {c, dkLen} where c is work factor and dkLen is output message size
+     */
+    function pbkdf2$1(hash, password, salt, opts) {
+        const { c, dkLen, DK, PRF, PRFSalt } = pbkdf2Init(hash, password, salt, opts);
+        let prfW; // Working copy
+        const arr = new Uint8Array(4);
+        const view = createView(arr);
+        const u = new Uint8Array(PRF.outputLen);
+        // DK = T1 + T2 + ⋯ + Tdklen/hlen
+        for (let ti = 1, pos = 0; pos < dkLen; ti++, pos += PRF.outputLen) {
+            // Ti = F(Password, Salt, c, i)
+            const Ti = DK.subarray(pos, pos + PRF.outputLen);
+            view.setInt32(0, ti, false);
+            // F(Password, Salt, c, i) = U1 ^ U2 ^ ⋯ ^ Uc
+            // U1 = PRF(Password, Salt + INT_32_BE(i))
+            (prfW = PRFSalt._cloneInto(prfW)).update(arr).digestInto(u);
+            Ti.set(u.subarray(0, Ti.length));
+            for (let ui = 1; ui < c; ui++) {
+                // Uc = PRF(Password, Uc−1)
+                PRF._cloneInto(prfW).update(u).digestInto(u);
+                for (let i = 0; i < Ti.length; i++)
+                    Ti[i] ^= u[i];
+            }
+        }
+        return pbkdf2Output(PRF, PRFSalt, DK, prfW, u);
+    }
+    async function pbkdf2Async(hash, password, salt, opts) {
+        const { c, dkLen, asyncTick, DK, PRF, PRFSalt } = pbkdf2Init(hash, password, salt, opts);
+        let prfW; // Working copy
+        const arr = new Uint8Array(4);
+        const view = createView(arr);
+        const u = new Uint8Array(PRF.outputLen);
+        // DK = T1 + T2 + ⋯ + Tdklen/hlen
+        for (let ti = 1, pos = 0; pos < dkLen; ti++, pos += PRF.outputLen) {
+            // Ti = F(Password, Salt, c, i)
+            const Ti = DK.subarray(pos, pos + PRF.outputLen);
+            view.setInt32(0, ti, false);
+            // F(Password, Salt, c, i) = U1 ^ U2 ^ ⋯ ^ Uc
+            // U1 = PRF(Password, Salt + INT_32_BE(i))
+            (prfW = PRFSalt._cloneInto(prfW)).update(arr).digestInto(u);
+            Ti.set(u.subarray(0, Ti.length));
+            await asyncLoop(c - 1, asyncTick, (i) => {
+                // Uc = PRF(Password, Uc−1)
+                PRF._cloneInto(prfW).update(u).digestInto(u);
+                for (let i = 0; i < Ti.length; i++)
+                    Ti[i] ^= u[i];
+            });
+        }
+        return pbkdf2Output(PRF, PRFSalt, DK, prfW, u);
+    }
+
+    // Polyfill for Safari 14
+    function setBigUint64(view, byteOffset, value, isLE) {
+        if (typeof view.setBigUint64 === 'function')
+            return view.setBigUint64(byteOffset, value, isLE);
+        const _32n = BigInt(32);
+        const _u32_max = BigInt(0xffffffff);
+        const wh = Number((value >> _32n) & _u32_max);
+        const wl = Number(value & _u32_max);
+        const h = isLE ? 4 : 0;
+        const l = isLE ? 0 : 4;
+        view.setUint32(byteOffset + h, wh, isLE);
+        view.setUint32(byteOffset + l, wl, isLE);
+    }
+    // Base SHA2 class (RFC 6234)
+    class SHA2 extends Hash {
+        constructor(blockLen, outputLen, padOffset, isLE) {
+            super();
+            this.blockLen = blockLen;
+            this.outputLen = outputLen;
+            this.padOffset = padOffset;
+            this.isLE = isLE;
+            this.finished = false;
+            this.length = 0;
+            this.pos = 0;
+            this.destroyed = false;
+            this.buffer = new Uint8Array(blockLen);
+            this.view = createView(this.buffer);
+        }
+        update(data) {
+            assert.exists(this);
+            const { view, buffer, blockLen } = this;
+            data = toBytes(data);
+            const len = data.length;
+            for (let pos = 0; pos < len;) {
+                const take = Math.min(blockLen - this.pos, len - pos);
+                // Fast path: we have at least one block in input, cast it to view and process
+                if (take === blockLen) {
+                    const dataView = createView(data);
+                    for (; blockLen <= len - pos; pos += blockLen)
+                        this.process(dataView, pos);
+                    continue;
+                }
+                buffer.set(data.subarray(pos, pos + take), this.pos);
+                this.pos += take;
+                pos += take;
+                if (this.pos === blockLen) {
+                    this.process(view, 0);
+                    this.pos = 0;
+                }
+            }
+            this.length += data.length;
+            this.roundClean();
+            return this;
+        }
+        digestInto(out) {
+            assert.exists(this);
+            assert.output(out, this);
+            this.finished = true;
+            // Padding
+            // We can avoid allocation of buffer for padding completely if it
+            // was previously not allocated here. But it won't change performance.
+            const { buffer, view, blockLen, isLE } = this;
+            let { pos } = this;
+            // append the bit '1' to the message
+            buffer[pos++] = 0b10000000;
+            this.buffer.subarray(pos).fill(0);
+            // we have less than padOffset left in buffer, so we cannot put length in current block, need process it and pad again
+            if (this.padOffset > blockLen - pos) {
+                this.process(view, 0);
+                pos = 0;
+            }
+            // Pad until full block byte with zeros
+            for (let i = pos; i < blockLen; i++)
+                buffer[i] = 0;
+            // Note: sha512 requires length to be 128bit integer, but length in JS will overflow before that
+            // You need to write around 2 exabytes (u64_max / 8 / (1024**6)) for this to happen.
+            // So we just write lowest 64 bits of that value.
+            setBigUint64(view, blockLen - 8, BigInt(this.length * 8), isLE);
+            this.process(view, 0);
+            const oview = createView(out);
+            this.get().forEach((v, i) => oview.setUint32(4 * i, v, isLE));
+        }
+        digest() {
+            const { buffer, outputLen } = this;
+            this.digestInto(buffer);
+            const res = buffer.slice(0, outputLen);
+            this.destroy();
+            return res;
+        }
+        _cloneInto(to) {
+            to || (to = new this.constructor());
+            to.set(...this.get());
+            const { blockLen, buffer, length, finished, destroyed, pos } = this;
+            to.length = length;
+            to.pos = pos;
+            to.finished = finished;
+            to.destroyed = destroyed;
+            if (length % blockLen)
+                to.buffer.set(buffer);
+            return to;
+        }
+    }
+
+    // https://homes.esat.kuleuven.be/~bosselae/ripemd160.html
+    // https://homes.esat.kuleuven.be/~bosselae/ripemd160/pdf/AB-9601/AB-9601.pdf
+    const Rho = new Uint8Array([7, 4, 13, 1, 10, 6, 15, 3, 12, 0, 9, 5, 2, 14, 11, 8]);
+    const Id = Uint8Array.from({ length: 16 }, (_, i) => i);
+    const Pi = Id.map((i) => (9 * i + 5) % 16);
+    let idxL = [Id];
+    let idxR = [Pi];
+    for (let i = 0; i < 4; i++)
+        for (let j of [idxL, idxR])
+            j.push(j[i].map((k) => Rho[k]));
+    const shifts = [
+        [11, 14, 15, 12, 5, 8, 7, 9, 11, 13, 14, 15, 6, 7, 9, 8],
+        [12, 13, 11, 15, 6, 9, 9, 7, 12, 15, 11, 13, 7, 8, 7, 7],
+        [13, 15, 14, 11, 7, 7, 6, 8, 13, 14, 13, 12, 5, 5, 6, 9],
+        [14, 11, 12, 14, 8, 6, 5, 5, 15, 12, 15, 14, 9, 9, 8, 6],
+        [15, 12, 13, 13, 9, 5, 8, 6, 14, 11, 12, 11, 8, 6, 5, 5],
+    ].map((i) => new Uint8Array(i));
+    const shiftsL = idxL.map((idx, i) => idx.map((j) => shifts[i][j]));
+    const shiftsR = idxR.map((idx, i) => idx.map((j) => shifts[i][j]));
+    const Kl = new Uint32Array([0x00000000, 0x5a827999, 0x6ed9eba1, 0x8f1bbcdc, 0xa953fd4e]);
+    const Kr = new Uint32Array([0x50a28be6, 0x5c4dd124, 0x6d703ef3, 0x7a6d76e9, 0x00000000]);
+    // The rotate left (circular left shift) operation for uint32
+    const rotl$1 = (word, shift) => (word << shift) | (word >>> (32 - shift));
+    // It's called f() in spec.
+    function f(group, x, y, z) {
+        if (group === 0)
+            return x ^ y ^ z;
+        else if (group === 1)
+            return (x & y) | (~x & z);
+        else if (group === 2)
+            return (x | ~y) ^ z;
+        else if (group === 3)
+            return (x & z) | (y & ~z);
+        else
+            return x ^ (y | ~z);
+    }
+    // Temporary buffer, not used to store anything between runs
+    const BUF = new Uint32Array(16);
+    class RIPEMD160 extends SHA2 {
+        constructor() {
+            super(64, 20, 8, true);
+            this.h0 = 0x67452301 | 0;
+            this.h1 = 0xefcdab89 | 0;
+            this.h2 = 0x98badcfe | 0;
+            this.h3 = 0x10325476 | 0;
+            this.h4 = 0xc3d2e1f0 | 0;
+        }
+        get() {
+            const { h0, h1, h2, h3, h4 } = this;
+            return [h0, h1, h2, h3, h4];
+        }
+        set(h0, h1, h2, h3, h4) {
+            this.h0 = h0 | 0;
+            this.h1 = h1 | 0;
+            this.h2 = h2 | 0;
+            this.h3 = h3 | 0;
+            this.h4 = h4 | 0;
+        }
+        process(view, offset) {
+            for (let i = 0; i < 16; i++, offset += 4)
+                BUF[i] = view.getUint32(offset, true);
+            // prettier-ignore
+            let al = this.h0 | 0, ar = al, bl = this.h1 | 0, br = bl, cl = this.h2 | 0, cr = cl, dl = this.h3 | 0, dr = dl, el = this.h4 | 0, er = el;
+            // Instead of iterating 0 to 80, we split it into 5 groups
+            // And use the groups in constants, functions, etc. Much simpler
+            for (let group = 0; group < 5; group++) {
+                const rGroup = 4 - group;
+                const hbl = Kl[group], hbr = Kr[group]; // prettier-ignore
+                const rl = idxL[group], rr = idxR[group]; // prettier-ignore
+                const sl = shiftsL[group], sr = shiftsR[group]; // prettier-ignore
+                for (let i = 0; i < 16; i++) {
+                    const tl = (rotl$1(al + f(group, bl, cl, dl) + BUF[rl[i]] + hbl, sl[i]) + el) | 0;
+                    al = el, el = dl, dl = rotl$1(cl, 10) | 0, cl = bl, bl = tl; // prettier-ignore
+                }
+                // 2 loops are 10% faster
+                for (let i = 0; i < 16; i++) {
+                    const tr = (rotl$1(ar + f(rGroup, br, cr, dr) + BUF[rr[i]] + hbr, sr[i]) + er) | 0;
+                    ar = er, er = dr, dr = rotl$1(cr, 10) | 0, cr = br, br = tr; // prettier-ignore
+                }
+            }
+            // Add the compressed chunk to the current hash value
+            this.set((this.h1 + cl + dr) | 0, (this.h2 + dl + er) | 0, (this.h3 + el + ar) | 0, (this.h4 + al + br) | 0, (this.h0 + bl + cr) | 0);
+        }
+        roundClean() {
+            BUF.fill(0);
+        }
+        destroy() {
+            this.destroyed = true;
+            this.buffer.fill(0);
+            this.set(0, 0, 0, 0, 0);
+        }
+    }
+    /**
+     * RIPEMD-160 - a hash function from 1990s.
+     * @param message - msg that would be hashed
+     */
+    const ripemd160 = wrapConstructor(() => new RIPEMD160());
+
+    // Choice: a ? b : c
+    const Chi = (a, b, c) => (a & b) ^ (~a & c);
+    // Majority function, true if any two inpust is true
+    const Maj = (a, b, c) => (a & b) ^ (a & c) ^ (b & c);
+    // Round constants:
+    // first 32 bits of the fractional parts of the cube roots of the first 64 primes 2..311)
+    // prettier-ignore
+    const SHA256_K = new Uint32Array([
+        0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5, 0x3956c25b, 0x59f111f1, 0x923f82a4, 0xab1c5ed5,
+        0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3, 0x72be5d74, 0x80deb1fe, 0x9bdc06a7, 0xc19bf174,
+        0xe49b69c1, 0xefbe4786, 0x0fc19dc6, 0x240ca1cc, 0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da,
+        0x983e5152, 0xa831c66d, 0xb00327c8, 0xbf597fc7, 0xc6e00bf3, 0xd5a79147, 0x06ca6351, 0x14292967,
+        0x27b70a85, 0x2e1b2138, 0x4d2c6dfc, 0x53380d13, 0x650a7354, 0x766a0abb, 0x81c2c92e, 0x92722c85,
+        0xa2bfe8a1, 0xa81a664b, 0xc24b8b70, 0xc76c51a3, 0xd192e819, 0xd6990624, 0xf40e3585, 0x106aa070,
+        0x19a4c116, 0x1e376c08, 0x2748774c, 0x34b0bcb5, 0x391c0cb3, 0x4ed8aa4a, 0x5b9cca4f, 0x682e6ff3,
+        0x748f82ee, 0x78a5636f, 0x84c87814, 0x8cc70208, 0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2
+    ]);
+    // Initial state (first 32 bits of the fractional parts of the square roots of the first 8 primes 2..19):
+    // prettier-ignore
+    const IV = new Uint32Array([
+        0x6a09e667, 0xbb67ae85, 0x3c6ef372, 0xa54ff53a, 0x510e527f, 0x9b05688c, 0x1f83d9ab, 0x5be0cd19
+    ]);
+    // Temporary buffer, not used to store anything between runs
+    // Named this way because it matches specification.
+    const SHA256_W = new Uint32Array(64);
+    class SHA256 extends SHA2 {
+        constructor() {
+            super(64, 32, 8, false);
+            // We cannot use array here since array allows indexing by variable
+            // which means optimizer/compiler cannot use registers.
+            this.A = IV[0] | 0;
+            this.B = IV[1] | 0;
+            this.C = IV[2] | 0;
+            this.D = IV[3] | 0;
+            this.E = IV[4] | 0;
+            this.F = IV[5] | 0;
+            this.G = IV[6] | 0;
+            this.H = IV[7] | 0;
+        }
+        get() {
+            const { A, B, C, D, E, F, G, H } = this;
+            return [A, B, C, D, E, F, G, H];
+        }
+        // prettier-ignore
+        set(A, B, C, D, E, F, G, H) {
+            this.A = A | 0;
+            this.B = B | 0;
+            this.C = C | 0;
+            this.D = D | 0;
+            this.E = E | 0;
+            this.F = F | 0;
+            this.G = G | 0;
+            this.H = H | 0;
+        }
+        process(view, offset) {
+            // Extend the first 16 words into the remaining 48 words w[16..63] of the message schedule array
+            for (let i = 0; i < 16; i++, offset += 4)
+                SHA256_W[i] = view.getUint32(offset, false);
+            for (let i = 16; i < 64; i++) {
+                const W15 = SHA256_W[i - 15];
+                const W2 = SHA256_W[i - 2];
+                const s0 = rotr(W15, 7) ^ rotr(W15, 18) ^ (W15 >>> 3);
+                const s1 = rotr(W2, 17) ^ rotr(W2, 19) ^ (W2 >>> 10);
+                SHA256_W[i] = (s1 + SHA256_W[i - 7] + s0 + SHA256_W[i - 16]) | 0;
+            }
+            // Compression function main loop, 64 rounds
+            let { A, B, C, D, E, F, G, H } = this;
+            for (let i = 0; i < 64; i++) {
+                const sigma1 = rotr(E, 6) ^ rotr(E, 11) ^ rotr(E, 25);
+                const T1 = (H + sigma1 + Chi(E, F, G) + SHA256_K[i] + SHA256_W[i]) | 0;
+                const sigma0 = rotr(A, 2) ^ rotr(A, 13) ^ rotr(A, 22);
+                const T2 = (sigma0 + Maj(A, B, C)) | 0;
+                H = G;
+                G = F;
+                F = E;
+                E = (D + T1) | 0;
+                D = C;
+                C = B;
+                B = A;
+                A = (T1 + T2) | 0;
+            }
+            // Add the compressed chunk to the current hash value
+            A = (A + this.A) | 0;
+            B = (B + this.B) | 0;
+            C = (C + this.C) | 0;
+            D = (D + this.D) | 0;
+            E = (E + this.E) | 0;
+            F = (F + this.F) | 0;
+            G = (G + this.G) | 0;
+            H = (H + this.H) | 0;
+            this.set(A, B, C, D, E, F, G, H);
+        }
+        roundClean() {
+            SHA256_W.fill(0);
+        }
+        destroy() {
+            this.set(0, 0, 0, 0, 0, 0, 0, 0);
+            this.buffer.fill(0);
+        }
+    }
+    /**
+     * SHA2-256 hash function
+     * @param message - data that would be hashed
+     */
+    const sha256 = wrapConstructor(() => new SHA256());
+
+    // RFC 7914 Scrypt KDF
+    // Left rotate for uint32
+    const rotl = (a, b) => (a << b) | (a >>> (32 - b));
+    // The main Scrypt loop: uses Salsa extensively.
+    // Six versions of the function were tried, this is the fastest one.
+    // prettier-ignore
+    function XorAndSalsa(prev, pi, input, ii, out, oi) {
+        // Based on https://cr.yp.to/salsa20.html
+        // Xor blocks
+        let y00 = prev[pi++] ^ input[ii++], y01 = prev[pi++] ^ input[ii++];
+        let y02 = prev[pi++] ^ input[ii++], y03 = prev[pi++] ^ input[ii++];
+        let y04 = prev[pi++] ^ input[ii++], y05 = prev[pi++] ^ input[ii++];
+        let y06 = prev[pi++] ^ input[ii++], y07 = prev[pi++] ^ input[ii++];
+        let y08 = prev[pi++] ^ input[ii++], y09 = prev[pi++] ^ input[ii++];
+        let y10 = prev[pi++] ^ input[ii++], y11 = prev[pi++] ^ input[ii++];
+        let y12 = prev[pi++] ^ input[ii++], y13 = prev[pi++] ^ input[ii++];
+        let y14 = prev[pi++] ^ input[ii++], y15 = prev[pi++] ^ input[ii++];
+        // Save state to temporary variables (salsa)
+        let x00 = y00, x01 = y01, x02 = y02, x03 = y03, x04 = y04, x05 = y05, x06 = y06, x07 = y07, x08 = y08, x09 = y09, x10 = y10, x11 = y11, x12 = y12, x13 = y13, x14 = y14, x15 = y15;
+        // Main loop (salsa)
+        for (let i = 0; i < 8; i += 2) {
+            x04 ^= rotl(x00 + x12 | 0, 7);
+            x08 ^= rotl(x04 + x00 | 0, 9);
+            x12 ^= rotl(x08 + x04 | 0, 13);
+            x00 ^= rotl(x12 + x08 | 0, 18);
+            x09 ^= rotl(x05 + x01 | 0, 7);
+            x13 ^= rotl(x09 + x05 | 0, 9);
+            x01 ^= rotl(x13 + x09 | 0, 13);
+            x05 ^= rotl(x01 + x13 | 0, 18);
+            x14 ^= rotl(x10 + x06 | 0, 7);
+            x02 ^= rotl(x14 + x10 | 0, 9);
+            x06 ^= rotl(x02 + x14 | 0, 13);
+            x10 ^= rotl(x06 + x02 | 0, 18);
+            x03 ^= rotl(x15 + x11 | 0, 7);
+            x07 ^= rotl(x03 + x15 | 0, 9);
+            x11 ^= rotl(x07 + x03 | 0, 13);
+            x15 ^= rotl(x11 + x07 | 0, 18);
+            x01 ^= rotl(x00 + x03 | 0, 7);
+            x02 ^= rotl(x01 + x00 | 0, 9);
+            x03 ^= rotl(x02 + x01 | 0, 13);
+            x00 ^= rotl(x03 + x02 | 0, 18);
+            x06 ^= rotl(x05 + x04 | 0, 7);
+            x07 ^= rotl(x06 + x05 | 0, 9);
+            x04 ^= rotl(x07 + x06 | 0, 13);
+            x05 ^= rotl(x04 + x07 | 0, 18);
+            x11 ^= rotl(x10 + x09 | 0, 7);
+            x08 ^= rotl(x11 + x10 | 0, 9);
+            x09 ^= rotl(x08 + x11 | 0, 13);
+            x10 ^= rotl(x09 + x08 | 0, 18);
+            x12 ^= rotl(x15 + x14 | 0, 7);
+            x13 ^= rotl(x12 + x15 | 0, 9);
+            x14 ^= rotl(x13 + x12 | 0, 13);
+            x15 ^= rotl(x14 + x13 | 0, 18);
+        }
+        // Write output (salsa)
+        out[oi++] = (y00 + x00) | 0;
+        out[oi++] = (y01 + x01) | 0;
+        out[oi++] = (y02 + x02) | 0;
+        out[oi++] = (y03 + x03) | 0;
+        out[oi++] = (y04 + x04) | 0;
+        out[oi++] = (y05 + x05) | 0;
+        out[oi++] = (y06 + x06) | 0;
+        out[oi++] = (y07 + x07) | 0;
+        out[oi++] = (y08 + x08) | 0;
+        out[oi++] = (y09 + x09) | 0;
+        out[oi++] = (y10 + x10) | 0;
+        out[oi++] = (y11 + x11) | 0;
+        out[oi++] = (y12 + x12) | 0;
+        out[oi++] = (y13 + x13) | 0;
+        out[oi++] = (y14 + x14) | 0;
+        out[oi++] = (y15 + x15) | 0;
+    }
+    function BlockMix(input, ii, out, oi, r) {
+        // The block B is r 128-byte chunks (which is equivalent of 2r 64-byte chunks)
+        let head = oi + 0;
+        let tail = oi + 16 * r;
+        for (let i = 0; i < 16; i++)
+            out[tail + i] = input[ii + (2 * r - 1) * 16 + i]; // X ← B[2r−1]
+        for (let i = 0; i < r; i++, head += 16, ii += 16) {
+            // We write odd & even Yi at same time. Even: 0bXXXXX0 Odd:  0bXXXXX1
+            XorAndSalsa(out, tail, input, ii, out, head); // head[i] = Salsa(blockIn[2*i] ^ tail[i-1])
+            if (i > 0)
+                tail += 16; // First iteration overwrites tmp value in tail
+            XorAndSalsa(out, head, input, (ii += 16), out, tail); // tail[i] = Salsa(blockIn[2*i+1] ^ head[i])
+        }
+    }
+    // Common prologue and epilogue for sync/async functions
+    function scryptInit(password, salt, _opts) {
+        // Maxmem - 1GB+1KB by default
+        const opts = checkOpts({
+            dkLen: 32,
+            asyncTick: 10,
+            maxmem: 1024 ** 3 + 1024,
+        }, _opts);
+        const { N, r, p, dkLen, asyncTick, maxmem, onProgress } = opts;
+        assert.number(N);
+        assert.number(r);
+        assert.number(p);
+        assert.number(dkLen);
+        assert.number(asyncTick);
+        assert.number(maxmem);
+        if (onProgress !== undefined && typeof onProgress !== 'function')
+            throw new Error('progressCb should be function');
+        const blockSize = 128 * r;
+        const blockSize32 = blockSize / 4;
+        if (N <= 1 || (N & (N - 1)) !== 0 || N >= 2 ** (blockSize / 8) || N > 2 ** 32) {
+            // NOTE: we limit N to be less than 2**32 because of 32 bit variant of Integrify function
+            // There is no JS engines that allows alocate more than 4GB per single Uint8Array for now, but can change in future.
+            throw new Error('Scrypt: N must be larger than 1, a power of 2, less than 2^(128 * r / 8) and less than 2^32');
+        }
+        if (p < 0 || p > ((2 ** 32 - 1) * 32) / blockSize) {
+            throw new Error('Scrypt: p must be a positive integer less than or equal to ((2^32 - 1) * 32) / (128 * r)');
+        }
+        if (dkLen < 0 || dkLen > (2 ** 32 - 1) * 32) {
+            throw new Error('Scrypt: dkLen should be positive integer less than or equal to (2^32 - 1) * 32');
+        }
+        const memUsed = blockSize * (N + p);
+        if (memUsed > maxmem) {
+            throw new Error(`Scrypt: parameters too large, ${memUsed} (128 * r * (N + p)) > ${maxmem} (maxmem)`);
+        }
+        // [B0...Bp−1] ← PBKDF2HMAC-SHA256(Passphrase, Salt, 1, blockSize*ParallelizationFactor)
+        // Since it has only one iteration there is no reason to use async variant
+        const B = pbkdf2$1(sha256, password, salt, { c: 1, dkLen: blockSize * p });
+        const B32 = u32(B);
+        // Re-used between parallel iterations. Array(iterations) of B
+        const V = u32(new Uint8Array(blockSize * N));
+        const tmp = u32(new Uint8Array(blockSize));
+        let blockMixCb = () => { };
+        if (onProgress) {
+            const totalBlockMix = 2 * N * p;
+            // Invoke callback if progress changes from 10.01 to 10.02
+            // Allows to draw smooth progress bar on up to 8K screen
+            const callbackPer = Math.max(Math.floor(totalBlockMix / 10000), 1);
+            let blockMixCnt = 0;
+            blockMixCb = () => {
+                blockMixCnt++;
+                if (onProgress && (!(blockMixCnt % callbackPer) || blockMixCnt === totalBlockMix))
+                    onProgress(blockMixCnt / totalBlockMix);
+            };
+        }
+        return { N, r, p, dkLen, blockSize32, V, B32, B, tmp, blockMixCb, asyncTick };
+    }
+    function scryptOutput(password, dkLen, B, V, tmp) {
+        const res = pbkdf2$1(sha256, password, B, { c: 1, dkLen });
+        B.fill(0);
+        V.fill(0);
+        tmp.fill(0);
+        return res;
+    }
+    /**
+     * Scrypt KDF from RFC 7914.
+     * @param password - pass
+     * @param salt - salt
+     * @param opts - parameters
+     * - `N` is cpu/mem work factor (power of 2 e.g. 2**18)
+     * - `r` is block size (8 is common), fine-tunes sequential memory read size and performance
+     * - `p` is parallelization factor (1 is common)
+     * - `dkLen` is output key length in bytes e.g. 32.
+     * - `asyncTick` - (default: 10) max time in ms for which async function can block execution
+     * - `maxmem` - (default: `1024 ** 3 + 1024` aka 1GB+1KB). A limit that the app could use for scrypt
+     * - `onProgress` - callback function that would be executed for progress report
+     * @returns Derived key
+     */
+    function scrypt$1(password, salt, opts) {
+        const { N, r, p, dkLen, blockSize32, V, B32, B, tmp, blockMixCb } = scryptInit(password, salt, opts);
+        for (let pi = 0; pi < p; pi++) {
+            const Pi = blockSize32 * pi;
+            for (let i = 0; i < blockSize32; i++)
+                V[i] = B32[Pi + i]; // V[0] = B[i]
+            for (let i = 0, pos = 0; i < N - 1; i++) {
+                BlockMix(V, pos, V, (pos += blockSize32), r); // V[i] = BlockMix(V[i-1]);
+                blockMixCb();
+            }
+            BlockMix(V, (N - 1) * blockSize32, B32, Pi, r); // Process last element
+            blockMixCb();
+            for (let i = 0; i < N; i++) {
+                // First u32 of the last 64-byte block (u32 is LE)
+                const j = B32[Pi + blockSize32 - 16] % N; // j = Integrify(X) % iterations
+                for (let k = 0; k < blockSize32; k++)
+                    tmp[k] = B32[Pi + k] ^ V[j * blockSize32 + k]; // tmp = B ^ V[j]
+                BlockMix(tmp, 0, B32, Pi, r); // B = BlockMix(B ^ V[j])
+                blockMixCb();
+            }
+        }
+        return scryptOutput(password, dkLen, B, V, tmp);
+    }
+    /**
+     * Scrypt KDF from RFC 7914.
+     */
+    async function scryptAsync(password, salt, opts) {
+        const { N, r, p, dkLen, blockSize32, V, B32, B, tmp, blockMixCb, asyncTick } = scryptInit(password, salt, opts);
+        for (let pi = 0; pi < p; pi++) {
+            const Pi = blockSize32 * pi;
+            for (let i = 0; i < blockSize32; i++)
+                V[i] = B32[Pi + i]; // V[0] = B[i]
+            let pos = 0;
+            await asyncLoop(N - 1, asyncTick, (i) => {
+                BlockMix(V, pos, V, (pos += blockSize32), r); // V[i] = BlockMix(V[i-1]);
+                blockMixCb();
+            });
+            BlockMix(V, (N - 1) * blockSize32, B32, Pi, r); // Process last element
+            blockMixCb();
+            await asyncLoop(N, asyncTick, (i) => {
+                // First u32 of the last 64-byte block (u32 is LE)
+                const j = B32[Pi + blockSize32 - 16] % N; // j = Integrify(X) % iterations
+                for (let k = 0; k < blockSize32; k++)
+                    tmp[k] = B32[Pi + k] ^ V[j * blockSize32 + k]; // tmp = B ^ V[j]
+                BlockMix(tmp, 0, B32, Pi, r); // B = BlockMix(B ^ V[j])
+                blockMixCb();
+            });
+        }
+        return scryptOutput(password, dkLen, B, V, tmp);
+    }
+
+    // Round contants (first 32 bits of the fractional parts of the cube roots of the first 80 primes 2..409):
+    // prettier-ignore
+    const [SHA512_Kh, SHA512_Kl] = u64.split([
+        '0x428a2f98d728ae22', '0x7137449123ef65cd', '0xb5c0fbcfec4d3b2f', '0xe9b5dba58189dbbc',
+        '0x3956c25bf348b538', '0x59f111f1b605d019', '0x923f82a4af194f9b', '0xab1c5ed5da6d8118',
+        '0xd807aa98a3030242', '0x12835b0145706fbe', '0x243185be4ee4b28c', '0x550c7dc3d5ffb4e2',
+        '0x72be5d74f27b896f', '0x80deb1fe3b1696b1', '0x9bdc06a725c71235', '0xc19bf174cf692694',
+        '0xe49b69c19ef14ad2', '0xefbe4786384f25e3', '0x0fc19dc68b8cd5b5', '0x240ca1cc77ac9c65',
+        '0x2de92c6f592b0275', '0x4a7484aa6ea6e483', '0x5cb0a9dcbd41fbd4', '0x76f988da831153b5',
+        '0x983e5152ee66dfab', '0xa831c66d2db43210', '0xb00327c898fb213f', '0xbf597fc7beef0ee4',
+        '0xc6e00bf33da88fc2', '0xd5a79147930aa725', '0x06ca6351e003826f', '0x142929670a0e6e70',
+        '0x27b70a8546d22ffc', '0x2e1b21385c26c926', '0x4d2c6dfc5ac42aed', '0x53380d139d95b3df',
+        '0x650a73548baf63de', '0x766a0abb3c77b2a8', '0x81c2c92e47edaee6', '0x92722c851482353b',
+        '0xa2bfe8a14cf10364', '0xa81a664bbc423001', '0xc24b8b70d0f89791', '0xc76c51a30654be30',
+        '0xd192e819d6ef5218', '0xd69906245565a910', '0xf40e35855771202a', '0x106aa07032bbd1b8',
+        '0x19a4c116b8d2d0c8', '0x1e376c085141ab53', '0x2748774cdf8eeb99', '0x34b0bcb5e19b48a8',
+        '0x391c0cb3c5c95a63', '0x4ed8aa4ae3418acb', '0x5b9cca4f7763e373', '0x682e6ff3d6b2b8a3',
+        '0x748f82ee5defb2fc', '0x78a5636f43172f60', '0x84c87814a1f0ab72', '0x8cc702081a6439ec',
+        '0x90befffa23631e28', '0xa4506cebde82bde9', '0xbef9a3f7b2c67915', '0xc67178f2e372532b',
+        '0xca273eceea26619c', '0xd186b8c721c0c207', '0xeada7dd6cde0eb1e', '0xf57d4f7fee6ed178',
+        '0x06f067aa72176fba', '0x0a637dc5a2c898a6', '0x113f9804bef90dae', '0x1b710b35131c471b',
+        '0x28db77f523047d84', '0x32caab7b40c72493', '0x3c9ebe0a15c9bebc', '0x431d67c49c100d4c',
+        '0x4cc5d4becb3e42b6', '0x597f299cfc657e2a', '0x5fcb6fab3ad6faec', '0x6c44198c4a475817'
+    ].map(n => BigInt(n)));
+    // Temporary buffer, not used to store anything between runs
+    const SHA512_W_H = new Uint32Array(80);
+    const SHA512_W_L = new Uint32Array(80);
+    class SHA512 extends SHA2 {
+        constructor() {
+            super(128, 64, 16, false);
+            // We cannot use array here since array allows indexing by variable which means optimizer/compiler cannot use registers.
+            // Also looks cleaner and easier to verify with spec.
+            // Initial state (first 32 bits of the fractional parts of the square roots of the first 8 primes 2..19):
+            // h -- high 32 bits, l -- low 32 bits
+            this.Ah = 0x6a09e667 | 0;
+            this.Al = 0xf3bcc908 | 0;
+            this.Bh = 0xbb67ae85 | 0;
+            this.Bl = 0x84caa73b | 0;
+            this.Ch = 0x3c6ef372 | 0;
+            this.Cl = 0xfe94f82b | 0;
+            this.Dh = 0xa54ff53a | 0;
+            this.Dl = 0x5f1d36f1 | 0;
+            this.Eh = 0x510e527f | 0;
+            this.El = 0xade682d1 | 0;
+            this.Fh = 0x9b05688c | 0;
+            this.Fl = 0x2b3e6c1f | 0;
+            this.Gh = 0x1f83d9ab | 0;
+            this.Gl = 0xfb41bd6b | 0;
+            this.Hh = 0x5be0cd19 | 0;
+            this.Hl = 0x137e2179 | 0;
+        }
+        // prettier-ignore
+        get() {
+            const { Ah, Al, Bh, Bl, Ch, Cl, Dh, Dl, Eh, El, Fh, Fl, Gh, Gl, Hh, Hl } = this;
+            return [Ah, Al, Bh, Bl, Ch, Cl, Dh, Dl, Eh, El, Fh, Fl, Gh, Gl, Hh, Hl];
+        }
+        // prettier-ignore
+        set(Ah, Al, Bh, Bl, Ch, Cl, Dh, Dl, Eh, El, Fh, Fl, Gh, Gl, Hh, Hl) {
+            this.Ah = Ah | 0;
+            this.Al = Al | 0;
+            this.Bh = Bh | 0;
+            this.Bl = Bl | 0;
+            this.Ch = Ch | 0;
+            this.Cl = Cl | 0;
+            this.Dh = Dh | 0;
+            this.Dl = Dl | 0;
+            this.Eh = Eh | 0;
+            this.El = El | 0;
+            this.Fh = Fh | 0;
+            this.Fl = Fl | 0;
+            this.Gh = Gh | 0;
+            this.Gl = Gl | 0;
+            this.Hh = Hh | 0;
+            this.Hl = Hl | 0;
+        }
+        process(view, offset) {
+            // Extend the first 16 words into the remaining 64 words w[16..79] of the message schedule array
+            for (let i = 0; i < 16; i++, offset += 4) {
+                SHA512_W_H[i] = view.getUint32(offset);
+                SHA512_W_L[i] = view.getUint32((offset += 4));
+            }
+            for (let i = 16; i < 80; i++) {
+                // s0 := (w[i-15] rightrotate 1) xor (w[i-15] rightrotate 8) xor (w[i-15] rightshift 7)
+                const W15h = SHA512_W_H[i - 15] | 0;
+                const W15l = SHA512_W_L[i - 15] | 0;
+                const s0h = u64.rotrSH(W15h, W15l, 1) ^ u64.rotrSH(W15h, W15l, 8) ^ u64.shrSH(W15h, W15l, 7);
+                const s0l = u64.rotrSL(W15h, W15l, 1) ^ u64.rotrSL(W15h, W15l, 8) ^ u64.shrSL(W15h, W15l, 7);
+                // s1 := (w[i-2] rightrotate 19) xor (w[i-2] rightrotate 61) xor (w[i-2] rightshift 6)
+                const W2h = SHA512_W_H[i - 2] | 0;
+                const W2l = SHA512_W_L[i - 2] | 0;
+                const s1h = u64.rotrSH(W2h, W2l, 19) ^ u64.rotrBH(W2h, W2l, 61) ^ u64.shrSH(W2h, W2l, 6);
+                const s1l = u64.rotrSL(W2h, W2l, 19) ^ u64.rotrBL(W2h, W2l, 61) ^ u64.shrSL(W2h, W2l, 6);
+                // SHA256_W[i] = s0 + s1 + SHA256_W[i - 7] + SHA256_W[i - 16];
+                const SUMl = u64.add4L(s0l, s1l, SHA512_W_L[i - 7], SHA512_W_L[i - 16]);
+                const SUMh = u64.add4H(SUMl, s0h, s1h, SHA512_W_H[i - 7], SHA512_W_H[i - 16]);
+                SHA512_W_H[i] = SUMh | 0;
+                SHA512_W_L[i] = SUMl | 0;
+            }
+            let { Ah, Al, Bh, Bl, Ch, Cl, Dh, Dl, Eh, El, Fh, Fl, Gh, Gl, Hh, Hl } = this;
+            // Compression function main loop, 80 rounds
+            for (let i = 0; i < 80; i++) {
+                // S1 := (e rightrotate 14) xor (e rightrotate 18) xor (e rightrotate 41)
+                const sigma1h = u64.rotrSH(Eh, El, 14) ^ u64.rotrSH(Eh, El, 18) ^ u64.rotrBH(Eh, El, 41);
+                const sigma1l = u64.rotrSL(Eh, El, 14) ^ u64.rotrSL(Eh, El, 18) ^ u64.rotrBL(Eh, El, 41);
+                //const T1 = (H + sigma1 + Chi(E, F, G) + SHA256_K[i] + SHA256_W[i]) | 0;
+                const CHIh = (Eh & Fh) ^ (~Eh & Gh);
+                const CHIl = (El & Fl) ^ (~El & Gl);
+                // T1 = H + sigma1 + Chi(E, F, G) + SHA512_K[i] + SHA512_W[i]
+                // prettier-ignore
+                const T1ll = u64.add5L(Hl, sigma1l, CHIl, SHA512_Kl[i], SHA512_W_L[i]);
+                const T1h = u64.add5H(T1ll, Hh, sigma1h, CHIh, SHA512_Kh[i], SHA512_W_H[i]);
+                const T1l = T1ll | 0;
+                // S0 := (a rightrotate 28) xor (a rightrotate 34) xor (a rightrotate 39)
+                const sigma0h = u64.rotrSH(Ah, Al, 28) ^ u64.rotrBH(Ah, Al, 34) ^ u64.rotrBH(Ah, Al, 39);
+                const sigma0l = u64.rotrSL(Ah, Al, 28) ^ u64.rotrBL(Ah, Al, 34) ^ u64.rotrBL(Ah, Al, 39);
+                const MAJh = (Ah & Bh) ^ (Ah & Ch) ^ (Bh & Ch);
+                const MAJl = (Al & Bl) ^ (Al & Cl) ^ (Bl & Cl);
+                Hh = Gh | 0;
+                Hl = Gl | 0;
+                Gh = Fh | 0;
+                Gl = Fl | 0;
+                Fh = Eh | 0;
+                Fl = El | 0;
+                ({ h: Eh, l: El } = u64.add(Dh | 0, Dl | 0, T1h | 0, T1l | 0));
+                Dh = Ch | 0;
+                Dl = Cl | 0;
+                Ch = Bh | 0;
+                Cl = Bl | 0;
+                Bh = Ah | 0;
+                Bl = Al | 0;
+                const All = u64.add3L(T1l, sigma0l, MAJl);
+                Ah = u64.add3H(All, T1h, sigma0h, MAJh);
+                Al = All | 0;
+            }
+            // Add the compressed chunk to the current hash value
+            ({ h: Ah, l: Al } = u64.add(this.Ah | 0, this.Al | 0, Ah | 0, Al | 0));
+            ({ h: Bh, l: Bl } = u64.add(this.Bh | 0, this.Bl | 0, Bh | 0, Bl | 0));
+            ({ h: Ch, l: Cl } = u64.add(this.Ch | 0, this.Cl | 0, Ch | 0, Cl | 0));
+            ({ h: Dh, l: Dl } = u64.add(this.Dh | 0, this.Dl | 0, Dh | 0, Dl | 0));
+            ({ h: Eh, l: El } = u64.add(this.Eh | 0, this.El | 0, Eh | 0, El | 0));
+            ({ h: Fh, l: Fl } = u64.add(this.Fh | 0, this.Fl | 0, Fh | 0, Fl | 0));
+            ({ h: Gh, l: Gl } = u64.add(this.Gh | 0, this.Gl | 0, Gh | 0, Gl | 0));
+            ({ h: Hh, l: Hl } = u64.add(this.Hh | 0, this.Hl | 0, Hh | 0, Hl | 0));
+            this.set(Ah, Al, Bh, Bl, Ch, Cl, Dh, Dl, Eh, El, Fh, Fl, Gh, Gl, Hh, Hl);
+        }
+        roundClean() {
+            SHA512_W_H.fill(0);
+            SHA512_W_L.fill(0);
+        }
+        destroy() {
+            this.buffer.fill(0);
+            this.set(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
+        }
+    }
+    class SHA512_256 extends SHA512 {
+        constructor() {
+            super();
+            // h -- high 32 bits, l -- low 32 bits
+            this.Ah = 0x22312194 | 0;
+            this.Al = 0xfc2bf72c | 0;
+            this.Bh = 0x9f555fa3 | 0;
+            this.Bl = 0xc84c64c2 | 0;
+            this.Ch = 0x2393b86b | 0;
+            this.Cl = 0x6f53b151 | 0;
+            this.Dh = 0x96387719 | 0;
+            this.Dl = 0x5940eabd | 0;
+            this.Eh = 0x96283ee2 | 0;
+            this.El = 0xa88effe3 | 0;
+            this.Fh = 0xbe5e1e25 | 0;
+            this.Fl = 0x53863992 | 0;
+            this.Gh = 0x2b0199fc | 0;
+            this.Gl = 0x2c85b8aa | 0;
+            this.Hh = 0x0eb72ddc | 0;
+            this.Hl = 0x81c52ca2 | 0;
+            this.outputLen = 32;
+        }
+    }
+    class SHA384 extends SHA512 {
+        constructor() {
+            super();
+            // h -- high 32 bits, l -- low 32 bits
+            this.Ah = 0xcbbb9d5d | 0;
+            this.Al = 0xc1059ed8 | 0;
+            this.Bh = 0x629a292a | 0;
+            this.Bl = 0x367cd507 | 0;
+            this.Ch = 0x9159015a | 0;
+            this.Cl = 0x3070dd17 | 0;
+            this.Dh = 0x152fecd8 | 0;
+            this.Dl = 0xf70e5939 | 0;
+            this.Eh = 0x67332667 | 0;
+            this.El = 0xffc00b31 | 0;
+            this.Fh = 0x8eb44a87 | 0;
+            this.Fl = 0x68581511 | 0;
+            this.Gh = 0xdb0c2e0d | 0;
+            this.Gl = 0x64f98fa7 | 0;
+            this.Hh = 0x47b5481d | 0;
+            this.Hl = 0xbefa4fa4 | 0;
+            this.outputLen = 48;
+        }
+    }
+    const sha512 = wrapConstructor(() => new SHA512());
+    wrapConstructor(() => new SHA512_256());
+    wrapConstructor(() => new SHA384());
+
+    // Various per round constants calculations
+    const [SHA3_PI, SHA3_ROTL, _SHA3_IOTA] = [[], [], []];
+    var _0n = BigInt(0);
+    var _1n = BigInt(1);
+    var _2n = BigInt(2);
+    var _7n = BigInt(7);
+    const _256n = BigInt(256);
+    const _0x71n = BigInt(0x71);
+    for (let round = 0, R = _1n, x = 1, y = 0; round < 24; round++) {
+        // Pi
+        [x, y] = [y, (2 * x + 3 * y) % 5];
+        SHA3_PI.push(2 * (5 * y + x));
+        // Rotational
+        SHA3_ROTL.push((((round + 1) * (round + 2)) / 2) % 64);
+        // Iota
+        let t = _0n;
+        for (let j = 0; j < 7; j++) {
+            R = ((R << _1n) ^ ((R >> _7n) * _0x71n)) % _256n;
+            if (R & _2n)
+                t ^= _1n << ((_1n << BigInt(j)) - _1n);
+        }
+        _SHA3_IOTA.push(t);
+    }
+    const [SHA3_IOTA_H, SHA3_IOTA_L] = u64.split(_SHA3_IOTA, true);
+    // Left rotation (without 0, 32, 64)
+    const rotlH = (h, l, s) => s > 32 ? u64.rotlBH(h, l, s) : u64.rotlSH(h, l, s);
+    const rotlL = (h, l, s) => s > 32 ? u64.rotlBL(h, l, s) : u64.rotlSL(h, l, s);
+    // Same as keccakf1600, but allows to skip some rounds
+    function keccakP(s, rounds = 24) {
+        const B = new Uint32Array(5 * 2);
+        // NOTE: all indices are x2 since we store state as u32 instead of u64 (bigints to slow in js)
+        for (let round = 24 - rounds; round < 24; round++) {
+            // Theta θ
+            for (let x = 0; x < 10; x++)
+                B[x] = s[x] ^ s[x + 10] ^ s[x + 20] ^ s[x + 30] ^ s[x + 40];
+            for (let x = 0; x < 10; x += 2) {
+                const idx1 = (x + 8) % 10;
+                const idx0 = (x + 2) % 10;
+                const B0 = B[idx0];
+                const B1 = B[idx0 + 1];
+                const Th = rotlH(B0, B1, 1) ^ B[idx1];
+                const Tl = rotlL(B0, B1, 1) ^ B[idx1 + 1];
+                for (let y = 0; y < 50; y += 10) {
+                    s[x + y] ^= Th;
+                    s[x + y + 1] ^= Tl;
+                }
+            }
+            // Rho (ρ) and Pi (π)
+            let curH = s[2];
+            let curL = s[3];
+            for (let t = 0; t < 24; t++) {
+                const shift = SHA3_ROTL[t];
+                const Th = rotlH(curH, curL, shift);
+                const Tl = rotlL(curH, curL, shift);
+                const PI = SHA3_PI[t];
+                curH = s[PI];
+                curL = s[PI + 1];
+                s[PI] = Th;
+                s[PI + 1] = Tl;
+            }
+            // Chi (χ)
+            for (let y = 0; y < 50; y += 10) {
+                for (let x = 0; x < 10; x++)
+                    B[x] = s[y + x];
+                for (let x = 0; x < 10; x++)
+                    s[y + x] ^= ~B[(x + 2) % 10] & B[(x + 4) % 10];
+            }
+            // Iota (ι)
+            s[0] ^= SHA3_IOTA_H[round];
+            s[1] ^= SHA3_IOTA_L[round];
+        }
+        B.fill(0);
+    }
+    class Keccak extends Hash {
+        // NOTE: we accept arguments in bytes instead of bits here.
+        constructor(blockLen, suffix, outputLen, enableXOF = false, rounds = 24) {
+            super();
+            this.blockLen = blockLen;
+            this.suffix = suffix;
+            this.outputLen = outputLen;
+            this.enableXOF = enableXOF;
+            this.rounds = rounds;
+            this.pos = 0;
+            this.posOut = 0;
+            this.finished = false;
+            this.destroyed = false;
+            // Can be passed from user as dkLen
+            assert.number(outputLen);
+            // 1600 = 5x5 matrix of 64bit.  1600 bits === 200 bytes
+            if (0 >= this.blockLen || this.blockLen >= 200)
+                throw new Error('Sha3 supports only keccak-f1600 function');
+            this.state = new Uint8Array(200);
+            this.state32 = u32(this.state);
+        }
+        keccak() {
+            keccakP(this.state32, this.rounds);
+            this.posOut = 0;
+            this.pos = 0;
+        }
+        update(data) {
+            assert.exists(this);
+            const { blockLen, state } = this;
+            data = toBytes(data);
+            const len = data.length;
+            for (let pos = 0; pos < len;) {
+                const take = Math.min(blockLen - this.pos, len - pos);
+                for (let i = 0; i < take; i++)
+                    state[this.pos++] ^= data[pos++];
+                if (this.pos === blockLen)
+                    this.keccak();
+            }
+            return this;
+        }
+        finish() {
+            if (this.finished)
+                return;
+            this.finished = true;
+            const { state, suffix, pos, blockLen } = this;
+            // Do the padding
+            state[pos] ^= suffix;
+            if ((suffix & 0x80) !== 0 && pos === blockLen - 1)
+                this.keccak();
+            state[blockLen - 1] ^= 0x80;
+            this.keccak();
+        }
+        writeInto(out) {
+            assert.exists(this, false);
+            assert.bytes(out);
+            this.finish();
+            const bufferOut = this.state;
+            const { blockLen } = this;
+            for (let pos = 0, len = out.length; pos < len;) {
+                if (this.posOut >= blockLen)
+                    this.keccak();
+                const take = Math.min(blockLen - this.posOut, len - pos);
+                out.set(bufferOut.subarray(this.posOut, this.posOut + take), pos);
+                this.posOut += take;
+                pos += take;
+            }
+            return out;
+        }
+        xofInto(out) {
+            // Sha3/Keccak usage with XOF is probably mistake, only SHAKE instances can do XOF
+            if (!this.enableXOF)
+                throw new Error('XOF is not possible for this instance');
+            return this.writeInto(out);
+        }
+        xof(bytes) {
+            assert.number(bytes);
+            return this.xofInto(new Uint8Array(bytes));
+        }
+        digestInto(out) {
+            assert.output(out, this);
+            if (this.finished)
+                throw new Error('digest() was already called');
+            this.writeInto(out);
+            this.destroy();
+            return out;
+        }
+        digest() {
+            return this.digestInto(new Uint8Array(this.outputLen));
+        }
+        destroy() {
+            this.destroyed = true;
+            this.state.fill(0);
+        }
+        _cloneInto(to) {
+            const { blockLen, suffix, outputLen, rounds, enableXOF } = this;
+            to || (to = new Keccak(blockLen, suffix, outputLen, enableXOF, rounds));
+            to.state32.set(this.state32);
+            to.pos = this.pos;
+            to.posOut = this.posOut;
+            to.finished = this.finished;
+            to.rounds = rounds;
+            // Suffix can change in cSHAKE
+            to.suffix = suffix;
+            to.outputLen = outputLen;
+            to.enableXOF = enableXOF;
+            to.destroyed = this.destroyed;
+            return to;
+        }
+    }
+    const gen = (suffix, blockLen, outputLen) => wrapConstructor(() => new Keccak(blockLen, suffix, outputLen));
+    const sha3_224 = gen(0x06, 144, 224 / 8);
+    /**
+     * SHA3-256 hash function
+     * @param message - that would be hashed
+     */
+    const sha3_256 = gen(0x06, 136, 256 / 8);
+    const sha3_384 = gen(0x06, 104, 384 / 8);
+    const sha3_512 = gen(0x06, 72, 512 / 8);
+    const keccak_224 = gen(0x01, 144, 224 / 8);
+    /**
+     * keccak-256 hash function. Different from SHA3-256.
+     * @param message - that would be hashed
+     */
+    const keccak_256 = gen(0x01, 136, 256 / 8);
+    const keccak_384 = gen(0x01, 104, 384 / 8);
+    const keccak_512 = gen(0x01, 72, 512 / 8);
+    const genShake = (suffix, blockLen, outputLen) => wrapConstructorWithOpts((opts = {}) => new Keccak(blockLen, suffix, opts.dkLen === undefined ? outputLen : opts.dkLen, true));
+    genShake(0x1f, 168, 128 / 8);
+    genShake(0x1f, 136, 256 / 8);
+
+    // cSHAKE && KMAC (NIST SP800-185)
+    function leftEncode(n) {
+        const res = [n & 0xff];
+        n >>= 8;
+        for (; n > 0; n >>= 8)
+            res.unshift(n & 0xff);
+        res.unshift(res.length);
+        return new Uint8Array(res);
+    }
+    function rightEncode(n) {
+        const res = [n & 0xff];
+        n >>= 8;
+        for (; n > 0; n >>= 8)
+            res.unshift(n & 0xff);
+        res.push(res.length);
+        return new Uint8Array(res);
+    }
+    function chooseLen(opts, outputLen) {
+        return opts.dkLen === undefined ? outputLen : opts.dkLen;
+    }
+    const toBytesOptional = (buf) => (buf !== undefined ? toBytes(buf) : new Uint8Array([]));
+    // NOTE: second modulo is necessary since we don't need to add padding if current element takes whole block
+    const getPadding = (len, block) => new Uint8Array((block - (len % block)) % block);
+    // Personalization
+    function cshakePers(hash, opts = {}) {
+        if (!opts || (!opts.personalization && !opts.NISTfn))
+            return hash;
+        // Encode and pad inplace to avoid unneccesary memory copies/slices (so we don't need to zero them later)
+        // bytepad(encode_string(N) || encode_string(S), 168)
+        const blockLenBytes = leftEncode(hash.blockLen);
+        const fn = toBytesOptional(opts.NISTfn);
+        const fnLen = leftEncode(8 * fn.length); // length in bits
+        const pers = toBytesOptional(opts.personalization);
+        const persLen = leftEncode(8 * pers.length); // length in bits
+        if (!fn.length && !pers.length)
+            return hash;
+        hash.suffix = 0x04;
+        hash.update(blockLenBytes).update(fnLen).update(fn).update(persLen).update(pers);
+        let totalLen = blockLenBytes.length + fnLen.length + fn.length + persLen.length + pers.length;
+        hash.update(getPadding(totalLen, hash.blockLen));
+        return hash;
+    }
+    const gencShake = (suffix, blockLen, outputLen) => wrapConstructorWithOpts((opts = {}) => cshakePers(new Keccak(blockLen, suffix, chooseLen(opts, outputLen), true), opts));
+    const cshake128 = gencShake(0x1f, 168, 128 / 8);
+    const cshake256 = gencShake(0x1f, 136, 256 / 8);
+    class KMAC extends Keccak {
+        constructor(blockLen, outputLen, enableXOF, key, opts = {}) {
+            super(blockLen, 0x1f, outputLen, enableXOF);
+            cshakePers(this, { NISTfn: 'KMAC', personalization: opts.personalization });
+            key = toBytes(key);
+            // 1. newX = bytepad(encode_string(K), 168) || X || right_encode(L).
+            const blockLenBytes = leftEncode(this.blockLen);
+            const keyLen = leftEncode(8 * key.length);
+            this.update(blockLenBytes).update(keyLen).update(key);
+            const totalLen = blockLenBytes.length + keyLen.length + key.length;
+            this.update(getPadding(totalLen, this.blockLen));
+        }
+        finish() {
+            if (!this.finished)
+                this.update(rightEncode(this.enableXOF ? 0 : this.outputLen * 8)); // outputLen in bits
+            super.finish();
+        }
+        _cloneInto(to) {
+            // Create new instance without calling constructor since key already in state and we don't know it.
+            // Force "to" to be instance of KMAC instead of Sha3.
+            if (!to) {
+                to = Object.create(Object.getPrototypeOf(this), {});
+                to.state = this.state.slice();
+                to.blockLen = this.blockLen;
+                to.state32 = u32(to.state);
+            }
+            return super._cloneInto(to);
+        }
+        clone() {
+            return this._cloneInto();
+        }
+    }
+    function genKmac(blockLen, outputLen, xof = false) {
+        const kmac = (key, message, opts) => kmac.create(key, opts).update(message).digest();
+        kmac.create = (key, opts = {}) => new KMAC(blockLen, chooseLen(opts, outputLen), xof, key, opts);
+        return kmac;
+    }
+    const kmac128 = genKmac(168, 128 / 8);
+    const kmac256 = genKmac(136, 256 / 8);
+    genKmac(168, 128 / 8, true);
+    genKmac(136, 256 / 8, true);
+    // Kangaroo
+    // Same as NIST rightEncode, but returns [0] for zero string
+    function rightEncodeK12(n) {
+        const res = [];
+        for (; n > 0; n >>= 8)
+            res.unshift(n & 0xff);
+        res.push(res.length);
+        return new Uint8Array(res);
+    }
+    const EMPTY = new Uint8Array([]);
+    class KangarooTwelve extends Keccak {
+        constructor(blockLen, leafLen, outputLen, rounds, opts) {
+            super(blockLen, 0x07, outputLen, true, rounds);
+            this.leafLen = leafLen;
+            this.chunkLen = 8192;
+            this.chunkPos = 0; // Position of current block in chunk
+            this.chunksDone = 0; // How many chunks we already have
+            const { personalization } = opts;
+            this.personalization = toBytesOptional(personalization);
+        }
+        update(data) {
+            data = toBytes(data);
+            const { chunkLen, blockLen, leafLen, rounds } = this;
+            for (let pos = 0, len = data.length; pos < len;) {
+                if (this.chunkPos == chunkLen) {
+                    if (this.leafHash)
+                        super.update(this.leafHash.digest());
+                    else {
+                        this.suffix = 0x06; // Its safe to change suffix here since its used only in digest()
+                        super.update(new Uint8Array([3, 0, 0, 0, 0, 0, 0, 0]));
+                    }
+                    this.leafHash = new Keccak(blockLen, 0x0b, leafLen, false, rounds);
+                    this.chunksDone++;
+                    this.chunkPos = 0;
+                }
+                const take = Math.min(chunkLen - this.chunkPos, len - pos);
+                const chunk = data.subarray(pos, pos + take);
+                if (this.leafHash)
+                    this.leafHash.update(chunk);
+                else
+                    super.update(chunk);
+                this.chunkPos += take;
+                pos += take;
+            }
+            return this;
+        }
+        finish() {
+            if (this.finished)
+                return;
+            const { personalization } = this;
+            this.update(personalization).update(rightEncodeK12(personalization.length));
+            // Leaf hash
+            if (this.leafHash) {
+                super.update(this.leafHash.digest());
+                super.update(rightEncodeK12(this.chunksDone));
+                super.update(new Uint8Array([0xff, 0xff]));
+            }
+            super.finish.call(this);
+        }
+        destroy() {
+            super.destroy.call(this);
+            if (this.leafHash)
+                this.leafHash.destroy();
+            // We cannot zero personalization buffer since it is user provided and we don't want to mutate user input
+            this.personalization = EMPTY;
+        }
+        _cloneInto(to) {
+            const { blockLen, leafLen, leafHash, outputLen, rounds } = this;
+            to || (to = new KangarooTwelve(blockLen, leafLen, outputLen, rounds, {}));
+            super._cloneInto(to);
+            if (leafHash)
+                to.leafHash = leafHash._cloneInto(to.leafHash);
+            to.personalization.set(this.personalization);
+            to.leafLen = this.leafLen;
+            to.chunkPos = this.chunkPos;
+            to.chunksDone = this.chunksDone;
+            return to;
+        }
+        clone() {
+            return this._cloneInto();
+        }
+    }
+    // Default to 32 bytes, so it can be used without opts
+    const k12 = wrapConstructorWithOpts((opts = {}) => new KangarooTwelve(168, 32, chooseLen(opts, 32), 12, opts));
+    // MarsupilamiFourteen
+    const m14 = wrapConstructorWithOpts((opts = {}) => new KangarooTwelve(136, 64, chooseLen(opts, 64), 14, opts));
+
+    // A tiny KDF for various applications like AES key-gen
+    const SCRYPT_FACTOR = 2 ** 19;
+    const PBKDF2_FACTOR = 2 ** 17;
+    // Scrypt KDF
+    function scrypt(password, salt) {
+        return scrypt$1(password, salt, { N: SCRYPT_FACTOR, r: 8, p: 1, dkLen: 32 });
+    }
+    // PBKDF2-HMAC-SHA256
+    function pbkdf2(password, salt) {
+        return pbkdf2$1(sha256, password, salt, { c: PBKDF2_FACTOR, dkLen: 32 });
+    }
+    // Combines two 32-byte byte arrays
+    function xor32(a, b) {
+        bytes(a, 32);
+        bytes(b, 32);
+        const arr = new Uint8Array(32);
+        for (let i = 0; i < 32; i++) {
+            arr[i] = a[i] ^ b[i];
+        }
+        return arr;
+    }
+    function strHasLength(str, min, max) {
+        return typeof str === 'string' && str.length >= min && str.length <= max;
+    }
+    /**
+     * Derives main seed. Takes a lot of time. Prefer `eskdf` method instead.
+     */
+    function deriveMainSeed(username, password) {
+        if (!strHasLength(username, 8, 255))
+            throw new Error('invalid username');
+        if (!strHasLength(password, 8, 255))
+            throw new Error('invalid password');
+        const scr = scrypt(password + '\u{1}', username + '\u{1}');
+        const pbk = pbkdf2(password + '\u{2}', username + '\u{2}');
+        const res = xor32(scr, pbk);
+        scr.fill(0);
+        pbk.fill(0);
+        return res;
+    }
+    /**
+     * Converts protocol & accountId pair to HKDF salt & info params.
+     */
+    function getSaltInfo(protocol, accountId = 0) {
+        // Note that length here also repeats two lines below
+        // We do an additional length check here to reduce the scope of DoS attacks
+        if (!(strHasLength(protocol, 3, 15) && /^[a-z0-9]{3,15}$/.test(protocol))) {
+            throw new Error('invalid protocol');
+        }
+        // Allow string account ids for some protocols
+        const allowsStr = /^password\d{0,3}|ssh|tor|file$/.test(protocol);
+        let salt; // Extract salt. Default is undefined.
+        if (typeof accountId === 'string') {
+            if (!allowsStr)
+                throw new Error('accountId must be a number');
+            if (!strHasLength(accountId, 1, 255))
+                throw new Error('accountId must be valid string');
+            salt = toBytes(accountId);
+        }
+        else if (Number.isSafeInteger(accountId)) {
+            if (accountId < 0 || accountId > 2 ** 32 - 1)
+                throw new Error('invalid accountId');
+            // Convert to Big Endian Uint32
+            salt = new Uint8Array(4);
+            createView(salt).setUint32(0, accountId, false);
+        }
+        else {
+            throw new Error(`accountId must be a number${allowsStr ? ' or string' : ''}`);
+        }
+        const info = toBytes(protocol);
+        return { salt, info };
+    }
+    function countBytes(num) {
+        if (typeof num !== 'bigint' || num <= BigInt(128))
+            throw new Error('invalid number');
+        return Math.ceil(num.toString(2).length / 8);
+    }
+    /**
+     * Parses keyLength and modulus options to extract length of result key.
+     * If modulus is used, adds 64 bits to it as per FIPS 186 B.4.1 to combat modulo bias.
+     */
+    function getKeyLength(options) {
+        if (!options || typeof options !== 'object')
+            return 32;
+        const hasLen = 'keyLength' in options;
+        const hasMod = 'modulus' in options;
+        if (hasLen && hasMod)
+            throw new Error('cannot combine keyLength and modulus options');
+        if (!hasLen && !hasMod)
+            throw new Error('must have either keyLength or modulus option');
+        // FIPS 186 B.4.1 requires at least 64 more bits
+        const l = hasMod ? countBytes(options.modulus) + 8 : options.keyLength;
+        if (!(typeof l === 'number' && l >= 16 && l <= 8192))
+            throw new Error('invalid keyLength');
+        return l;
+    }
+    /**
+     * Converts key to bigint and divides it by modulus. Big Endian.
+     * Implements FIPS 186 B.4.1, which removes 0 and modulo bias from output.
+     */
+    function modReduceKey(key, modulus) {
+        const _1 = BigInt(1);
+        const num = BigInt('0x' + bytesToHex(key)); // check for ui8a, then bytesToNumber()
+        const res = (num % (modulus - _1)) + _1; // Remove 0 from output
+        if (res < _1)
+            throw new Error('expected positive number'); // Guard against bad values
+        const len = key.length - 8; // FIPS requires 64 more bits = 8 bytes
+        const hex = res.toString(16).padStart(len * 2, '0'); // numberToHex()
+        const bytes = hexToBytes(hex);
+        if (bytes.length !== len)
+            throw new Error('invalid length of result key');
+        return bytes;
+    }
+    /**
+     * ESKDF
+     * @param username - username, email, or identifier, min: 8 characters, should have enough entropy
+     * @param password - password, min: 8 characters, should have enough entropy
+     * @example
+     * const kdf = await eskdf('example-university', 'beginning-new-example');
+     * const key = kdf.deriveChildKey('aes', 0);
+     * console.log(kdf.fingerprint);
+     * kdf.expire();
+     */
+    async function eskdf(username, password) {
+        // We are using closure + object instead of class because
+        // we want to make `seed` non-accessible for any external function.
+        let seed = deriveMainSeed(username, password);
+        function deriveCK(protocol, accountId = 0, options) {
+            bytes(seed, 32);
+            // Validates protocol & accountId
+            const { salt, info } = getSaltInfo(protocol, accountId);
+            // Validates options
+            const keyLength = getKeyLength(options);
+            const key = hkdf(sha256, seed, salt, info, keyLength);
+            // Modulus has already been validated
+            return options && 'modulus' in options ? modReduceKey(key, options.modulus) : key;
+        }
+        function expire() {
+            if (seed)
+                seed.fill(1);
+            seed = undefined;
+        }
+        // prettier-ignore
+        const fingerprint = Array.from(deriveCK('fingerprint', 0))
+            .slice(0, 6)
+            .map((char) => char.toString(16).padStart(2, '0').toUpperCase())
+            .join(':');
+        return Object.freeze({ deriveChildKey: deriveCK, expire, fingerprint });
+    }
+
+
+    // var utils = { bytesToHex, randomBytes }; CHECK THIS 
+
+    var sha256_1 = {};//require("@noble/hashes/sha256");
+    sha256_1.sha256 = sha256;
+
+    var hmac_1 = {}; // require("@noble/hashes/hmac");
+    hmac_1.hmac = hmac;
+
+    var ripemd160_1 = {}; // require("@noble/hashes/ripemd160");
+    ripemd160_1.ripemd160 = ripemd160;
+
+    hashmini.blake2b = blake2b;
+    hashmini.blake2s = blake2s;
+    hashmini.blake3 = blake3;
+    hashmini.cshake128 = cshake128;
+    hashmini.cshake256 = cshake256;
+    hashmini.eskdf = eskdf;
+    hashmini.hkdf = hkdf;
+    hashmini.hmac = hmac;
+    hashmini.k12 = k12;
+    hashmini.keccak_224 = keccak_224;
+    hashmini.keccak_256 = keccak_256;
+    hashmini.keccak_384 = keccak_384;
+    hashmini.keccak_512 = keccak_512;
+    hashmini.kmac128 = kmac128;
+    hashmini.kmac256 = kmac256;
+    hashmini.m14 = m14;
+    hashmini.pbkdf2 = pbkdf2$1;
+    hashmini.pbkdf2Async = pbkdf2Async;
+    hashmini.ripemd160 = ripemd160;
+    hashmini.scrypt = scrypt$1;
+    hashmini.scryptAsync = scryptAsync;
+    hashmini.sha256 = sha256;
+    hashmini.sha3_224 = sha3_224;
+    hashmini.sha3_256 = sha3_256;
+    hashmini.sha3_384 = sha3_384;
+    hashmini.sha3_512 = sha3_512;
+    hashmini.sha512 = sha512;
+    hashmini.utils = utils;
+
+
+    Object.defineProperty(hashmini, '__esModule', { value: true });
+
+
+
+
+    /******
+    * 
+    START OF MICRO PACKED SECTION 
+    * 
+    * 
+    ******/
+
+
+    var P = {};
+    /*  //ROHIT THIS FUNCTION IS CREATING PROBLEMS
+        var __assign = (this && this.__assign) || function () {
+        __assign = Object.assign || function(t) {
+            for (var s, i = 1, n = arguments.length; i < n; i++) {
+                s = arguments[i];
+                for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
+                    t[p] = s[p];
+            }
+            return t;
+        };
+        return __assign.apply(this, arguments);
+    };*/
+
+    //Alternative implementation through ChatGPT
+    var __assign = (this && this.__assign) || function () {
+        return Object.assign.apply(Object, arguments);
+    };
+
+
+    Object.defineProperty(P, "__esModule", { value: true });
+    P.magicBytes = P.magic = P.optional = P.flagged = P.flag = P.bytesFormatted = P.lazy = P.validate = P.apply = P.hex = P.cstring = P.string = P.bytes = P.bool = P.I8 = P.U8 = P.I16BE = P.I16LE = P.U16BE = P.U16LE = P.I32BE = P.I32LE = P.U32BE = P.U32LE = P.int = P.I64BE = P.I64LE = P.U64BE = P.U64LE = P.I128BE = P.I128LE = P.U128BE = P.U128LE = P.I256BE = P.I256LE = P.U256BE = P.U256LE = P.bigint = P.bits = P.coders = P.isCoder = P.wrap = P.checkBounds = P.Writer = P.Reader = P.isBytes = P.concatBytes = P.equalBytes = P.NULL = P.EMPTY = void 0;
+    P.debug = P.nothing = P.base64armor = P.pointer = P.padRight = P.padLeft = P.ZeroPad = P.bitset = P.mappedTag = P.tag = P.map = P.array = P.prefix = P.tuple = P.struct = P.constant = void 0;
+    //NOT NEEDED AFTTER INTEGRATION var base = require("@scure/base");
+    /**
+     * TODO:
+     * - Holes, simplify pointers. Hole is some sized element which is skipped at encoding,
+     *   but later other elements can write to it by path
+     * - Composite / tuple keys for dict
+     * - Web UI for easier debugging. We can wrap every coder to something that would write
+     *   start & end positions to; and we can colorize specific bytes used by specific coder
+     */
+    // Useful default values
+    P.EMPTY = new Uint8Array(); // Empty bytes array
+    P.NULL = new Uint8Array([0]); // NULL
+    function equalBytes(a, b) {
+        if (a.length !== b.length)
+            return false;
+        for (var i = 0; i < a.length; i++)
+            if (a[i] !== b[i])
+                return false;
+        return true;
+    }
+    P.equalBytes = equalBytes;
+    function concatBytes() {
+        var arrays = [];
+        for (var _i = 0; _i < arguments.length; _i++) {
+            arrays[_i] = arguments[_i];
+        }
+        if (arrays.length === 1)
+            return arrays[0];
+        var length = arrays.reduce(function (a, arr) { return a + arr.length; }, 0);
+        var result = new Uint8Array(length);
+        for (var i = 0, pad = 0; i < arrays.length; i++) {
+            var arr = arrays[i];
+            result.set(arr, pad);
+            pad += arr.length;
+        }
+        return result;
+    }
+    P.concatBytes = concatBytes;
+    var isBytes = function (b) { return b instanceof Uint8Array; };
+    P.isBytes = isBytes;
+    // Utils
+    var Reader = /** @class */ (function () {
+        function Reader(data, path, fieldPath) {
+            if (path === void 0) { path = []; }
+            if (fieldPath === void 0) { fieldPath = []; }
+            this.data = data;
+            this.path = path;
+            this.fieldPath = fieldPath;
+            this.pos = 0;
+            this.hasPtr = false;
+            this.bitBuf = 0;
+            this.bitPos = 0;
+        }
+        Reader.prototype.err = function (msg) {
+            return new Error("Reader(".concat(this.fieldPath.join('/'), "): ").concat(msg));
+        };
+        // read bytes by absolute offset
+        Reader.prototype.absBytes = function (n) {
+            if (n > this.data.length)
+                throw new Error('absBytes: Unexpected end of buffer');
+            return this.data.subarray(n);
+        };
+        Reader.prototype.bytes = function (n, peek) {
+            if (peek === void 0) { peek = false; }
+            if (this.bitPos)
+                throw this.err('readBytes: bitPos not empty');
+            if (!Number.isFinite(n))
+                throw this.err("readBytes: wrong length=".concat(n));
+            if (this.pos + n > this.data.length)
+                throw this.err('readBytes: Unexpected end of buffer');
+            var slice = this.data.subarray(this.pos, this.pos + n);
+            if (!peek)
+                this.pos += n;
+            return slice;
+        };
+        Reader.prototype.byte = function (peek) {
+            if (peek === void 0) { peek = false; }
+            if (this.bitPos)
+                throw this.err('readByte: bitPos not empty');
+            return this.data[peek ? this.pos : this.pos++];
+        };
+        Object.defineProperty(Reader.prototype, "leftBytes", {
+            get: function () {
+                return this.data.length - this.pos;
+            },
+            enumerable: false,
+            configurable: true
+        });
+        Reader.prototype.isEnd = function () {
+            return this.pos >= this.data.length && !this.bitPos;
+        };
+        Reader.prototype.length = function (len) {
+            var byteLen;
+            if (isCoder(len))
+                byteLen = Number(len.decodeStream(this));
+            else if (typeof len === 'number')
+                byteLen = len;
+            else if (typeof len === 'string')
+                byteLen = getPath(this.path, len.split('/'));
+            if (typeof byteLen === 'bigint')
+                byteLen = Number(byteLen);
+            if (typeof byteLen !== 'number')
+                throw this.err("Wrong length: ".concat(byteLen));
+            return byteLen;
+        };
+        // Note: bits reads in BE (left to right) mode: (0b1000_0000).readBits(1) == 1
+        Reader.prototype.bits = function (bits) {
+            if (bits > 32)
+                throw this.err('BitReader: cannot read more than 32 bits in single call');
+            var out = 0;
+            while (bits) {
+                if (!this.bitPos) {
+                    this.bitBuf = this.data[this.pos++];
+                    this.bitPos = 8;
+                }
+                var take = Math.min(bits, this.bitPos);
+                this.bitPos -= take;
+                //      out = (out << take) | ((this.bitBuf >> this.bitPos) & (Math.pow(2, take) - 1));
+                out = (out << take) | ((this.bitBuf >> this.bitPos) & (BigInt(2) ** BigInt(take) - 1));
+                //       this.bitBuf &= Math.pow(2, this.bitPos) - 1;
+                this.bitBuf &= BigInt(2) ** BigInt(this.bitPos) - 1;
+                bits -= take;
+            }
+            // Fix signed integers
+            return out >>> 0;
+        };
+        Reader.prototype.find = function (needle, pos) {
+            if (pos === void 0) { pos = this.pos; }
+            if (!(0, P.isBytes)(needle))
+                throw this.err("find: needle is not bytes! ".concat(needle));
+            if (this.bitPos)
+                throw this.err('findByte: bitPos not empty');
+            if (!needle.length)
+                throw this.err("find: needle is empty");
+            // indexOf should be faster than full equalBytes check
+            for (var idx = pos; (idx = this.data.indexOf(needle[0], idx)) !== -1; idx++) {
+                if (idx === -1)
+                    return;
+                var leftBytes = this.data.length - idx;
+                if (leftBytes < needle.length)
+                    return;
+                if (equalBytes(needle, this.data.subarray(idx, idx + needle.length)))
+                    return idx;
+            }
+        };
+        Reader.prototype.finish = function () {
+            if (this.isEnd() || this.hasPtr)
+                return;
+            throw this.err("".concat(this.leftBytes, " bytes ").concat(this.bitPos, " bits left after unpack: ").concat(base.hex.encode(this.data.slice(this.pos))));
+        };
+        Reader.prototype.fieldPathPush = function (s) {
+            this.fieldPath.push(s);
+        };
+        Reader.prototype.fieldPathPop = function () {
+            this.fieldPath.pop();
+        };
+        return Reader;
+    }());
+    P.Reader = Reader;
+    var Writer = /** @class */ (function () {
+        function Writer(path, fieldPath) {
+            if (path === void 0) { path = []; }
+            if (fieldPath === void 0) { fieldPath = []; }
+            this.path = path;
+            this.fieldPath = fieldPath;
+            this.buffers = [];
+            this.pos = 0;
+            this.ptrs = [];
+            this.bitBuf = 0;
+            this.bitPos = 0;
+        }
+        Writer.prototype.err = function (msg) {
+            return new Error("Writer(".concat(this.fieldPath.join('/'), "): ").concat(msg));
+        };
+        Writer.prototype.bytes = function (b) {
+            if (this.bitPos)
+                throw this.err('writeBytes: ends with non-empty bit buffer');
+            this.buffers.push(b);
+            this.pos += b.length;
+        };
+        Writer.prototype.byte = function (b) {
+            if (this.bitPos)
+                throw this.err('writeByte: ends with non-empty bit buffer');
+            this.buffers.push(new Uint8Array([b]));
+            this.pos++;
+        };
+        Object.defineProperty(Writer.prototype, "buffer", {
+            get: function () {
+                if (this.bitPos)
+                    throw this.err('buffer: ends with non-empty bit buffer');
+                var buf = concatBytes.apply(void 0, this.buffers);
+                for (var _i = 0, _a = this.ptrs; _i < _a.length; _i++) {
+                    var ptr = _a[_i];
+                    var pos = buf.length;
+                    buf = concatBytes(buf, ptr.buffer);
+                    var val = ptr.ptr.encode(pos);
+                    for (var i = 0; i < val.length; i++)
+                        buf[ptr.pos + i] = val[i];
+                }
+                return buf;
+            },
+            enumerable: false,
+            configurable: true
+        });
+        Writer.prototype.length = function (len, value) {
+            if (len === null)
+                return;
+            if (isCoder(len))
+                return len.encodeStream(this, value);
+            var byteLen;
+            if (typeof len === 'number')
+                byteLen = len;
+            else if (typeof len === 'string')
+                byteLen = getPath(this.path, len.split('/'));
+            if (typeof byteLen === 'bigint')
+                byteLen = Number(byteLen);
+            if (byteLen === undefined || byteLen !== value)
+                throw this.err("Wrong length: ".concat(byteLen, " len=").concat(len, " exp=").concat(value));
+        };
+        Writer.prototype.bits = function (value, bits) {
+            if (bits > 32)
+                throw this.err('writeBits: cannot write more than 32 bits in single call');
+            // if (value >= Math.pow(2, bits))
+            if (value >= BigInt(2) ** BigInt(bits))
+                throw this.err("writeBits: value (".concat(value, ") >= 2**bits (").concat(bits, ")"));
+            while (bits) {
+                var take = Math.min(bits, 8 - this.bitPos);
+                this.bitBuf = (this.bitBuf << take) | (value >> (bits - take));
+                this.bitPos += take;
+                bits -= take;
+                //       value &= Math.pow(2, bits) - 1;
+                value &= BigInt(2) ** BigInt(bits) - 1;
+                if (this.bitPos === 8) {
+                    this.bitPos = 0;
+                    this.buffers.push(new Uint8Array([this.bitBuf]));
+                    this.pos++;
+                }
+            }
+        };
+        Writer.prototype.fieldPathPush = function (s) {
+            this.fieldPath.push(s);
+        };
+        Writer.prototype.fieldPathPop = function () {
+            this.fieldPath.pop();
+        };
+        return Writer;
+    }());
+    P.Writer = Writer;
+    // Immutable LE<->BE
+    var swap = function (b) { return Uint8Array.from(b).reverse(); };
+    function checkBounds(p, value, bits, signed) {
+        if (signed) {
+            // [-(2**(32-1)), 2**(32-1)-1]
+            //   var signBit = Math.pow(2n, (bits - 1n));
+            var signBit = BigInt(2n) ** BigInt((bits - 1n));
+
+            if (value < -signBit || value >= signBit)
+                throw p.err('sInt: value out of bounds');
+        }
+        else {
+            // [0, 2**32-1]
+            //   if (0n > value || value >= Math.pow(2n, bits))
+            if (0n > value || value >= BigInt(2n) ** BigInt(bits))//Math.pow(2n, bits))    
+                throw p.err('uInt: value out of bounds');
+        }
+    }
+    P.checkBounds = checkBounds;
+    // Wrap stream encoder into generic encoder
+    function wrap(inner) {
+        return __assign(__assign({}, inner), {
+            encode: function (value) {
+                var w = new Writer();
+                inner.encodeStream(w, value);
+                return w.buffer;
+            }, decode: function (data) {
+                var r = new Reader(data);
+                var res = inner.decodeStream(r);
+                r.finish();
+                return res;
+            }
+        });
+    }
+    P.wrap = wrap;
+    function getPath(objPath, path) {
+        objPath = Array.from(objPath);
+        var i = 0;
+        for (; i < path.length; i++) {
+            if (path[i] === '..')
+                objPath.pop();
+            else
+                break;
+        }
+        var cur = objPath.pop();
+        for (; i < path.length; i++) {
+            if (!cur || cur[path[i]] === undefined)
+                return undefined;
+            cur = cur[path[i]];
+        }
+        return cur;
+    }
+    function isCoder(elm) {
+        return (typeof elm.encode === 'function' &&
+            typeof elm.encodeStream === 'function' &&
+            typeof elm.decode === 'function' &&
+            typeof elm.decodeStream === 'function');
+    }
+    P.isCoder = isCoder;
+    // Coders (like in @scure/base) for common operations
+    // TODO:
+    // - move to base? very generic converters, not releated to base and packed
+    // - encode/decode -> from/to? coder->convert?
+    function dict() {
+        return {
+            encode: function (from) {
+                var to = {};
+                for (var _i = 0, from_1 = from; _i < from_1.length; _i++) {
+                    var _a = from_1[_i], name = _a[0], value = _a[1];
+                    if (to[name] !== undefined)
+                        throw new Error("coders.dict: same key(".concat(name, ") appears twice in struct"));
+                    to[name] = value;
+                }
+                return to;
+            },
+            decode: function (to) { return Object.entries(to); },
+        };
+    }
+    // Safely converts bigint to number
+    // Sometimes pointers / tags use u64 or other big numbers which cannot be represented by number,
+    // but we still can use them since real value will be smaller than u32
+    var number = {
+        encode: function (from) {
+            if (from > BigInt(Number.MAX_SAFE_INTEGER))
+                throw new Error("coders.number: element bigger than MAX_SAFE_INTEGER=".concat(from));
+            return Number(from);
+        },
+        decode: function (to) { return BigInt(to); },
+        //   decode: function (to) {if (!isNaN(to)) { return BigInt(to);} else { return to;} },
+    };
+    function tsEnum(e) {
+        return {
+            encode: function (from) { return e[from]; },
+            decode: function (to) { return e[to]; },
+        };
+    }
+    function decimal(precision) {
+        //var decimalMask = Math.pow(10n, BigInt(precision)); //CHECK THIS
+        var decimalMask = BitInt(10n) ** BigInt(precision);
+        return {
+            encode: function (from) {
+                var s = (from < 0n ? -from : from).toString(10);
+                var sep = s.length - precision;
+                if (sep < 0) {
+                    s = s.padStart(s.length - sep, '0');
+                    sep = 0;
+                }
+                var i = s.length - 1;
+                for (; i >= sep && s[i] === '0'; i--)
+                    ;
+                var _a = [s.slice(0, sep), s.slice(sep, i + 1)], int = _a[0], frac = _a[1];
+                if (!int)
+                    int = '0';
+                if (from < 0n)
+                    int = '-' + int;
+                if (!frac)
+                    return int;
+                return "".concat(int, ".").concat(frac);
+            },
+            decode: function (to) {
+                var neg = false;
+                if (to.startsWith('-')) {
+                    neg = true;
+                    to = to.slice(1);
+                }
+                var sep = to.indexOf('.');
+                sep = sep === -1 ? to.length : sep;
+                var _a = [to.slice(0, sep), to.slice(sep + 1)], intS = _a[0], fracS = _a[1];
+                var int = BigInt(intS) * decimalMask;
+                var fracLen = Math.min(fracS.length, precision);
+                // var frac = BigInt(fracS.slice(0, fracLen)) * Math.pow(10n, BigInt(precision - fracLen));
+                var frac = BigInt(fracS.slice(0, fracLen)) * (BigInt(10n) ** BigInt(precision - fracLen));
+                var value = int + frac;
+                return neg ? -value : value;
+            },
+        };
+    }
+
+    /**
+     * Allows to split big conditional coders into a small one; also sort of parser combinator:
+     *
+     *   `encode = [Ae, Be]; decode = [Ad, Bd]`
+     *   ->
+     *   `match([{encode: Ae, decode: Ad}, {encode: Be; decode: Bd}])`
+     *
+     * 1. It is easier to reason: encode/decode of specific part are closer to each other
+     * 2. Allows composable coders and ability to add conditions on runtime
+     * @param lst
+     * @returns
+     */
+    function match(lst) {
+        return {
+            encode: function (from) {
+                for (var _i = 0, lst_1 = lst; _i < lst_1.length; _i++) {
+                    var c = lst_1[_i];
+                    var elm = c.encode(from);
+                    if (elm !== undefined)
+                        return elm;
+                }
+                throw new Error("match/encode: cannot find match in ".concat(from));
+            },
+            decode: function (to) {
+                for (var _i = 0, lst_2 = lst; _i < lst_2.length; _i++) {
+                    var c = lst_2[_i];
+                    var elm = c.decode(to);
+                    if (elm !== undefined)
+                        return elm;
+                }
+                throw new Error("match/decode: cannot find match in ".concat(to));
+            },
+        };
+    }
+    P.coders = { dict: dict, number: number, tsEnum: tsEnum, decimal: decimal, match: match };
+    // PackedCoders
+    var bits = function (len) {
+        return wrap({
+            encodeStream: function (w, value) { return w.bits(value, len); },
+            decodeStream: function (r) { return r.bits(len); },
+        });
+    };
+    P.bits = bits;
+    var bigint = function (size, le, signed) {
+        if (le === void 0) { le = false; }
+        if (signed === void 0) { signed = false; }
+        return wrap({
+            size: size,
+            encodeStream: function (w, value) {
+                if (typeof value !== 'number' && typeof value !== 'bigint')
+                    throw w.err("bigint: invalid value: ".concat(value));
+                var _value = BigInt(value);
+                var bLen = BigInt(size);
+                checkBounds(w, _value, 8n * bLen, !!signed);
+                //     var signBit = Math.pow(2n, (8n * bLen - 1n));
+                var signBit = BigInt(2n) ** BigInt(8n * bLen - 1n);
+
+                if (signed && _value < 0)
+                    _value = _value | signBit;
+                var b = [];
+                for (var i = 0; i < size; i++) {
+                    b.push(Number(_value & 255n));
+                    _value >>= 8n;
+                }
+                var res = new Uint8Array(b).reverse();
+                w.bytes(le ? res.reverse() : res);
+            },
+            decodeStream: function (r) {
+                var bLen = BigInt(size);
+                var value = r.bytes(size);
+                if (le)
+                    value = swap(value);
+                var b = swap(value);
+                //var signBit = Math.pow(2n, (8n * bLen - 1n));
+                var signBit = BigInt(2n) ** BigInt(8n * bLen - 1n);
+                var res = 0n;
+                for (var i = 0; i < b.length; i++)
+                    res |= BigInt(b[i]) << (8n * BigInt(i));
+                if (signed && res & signBit)
+                    res = (res ^ signBit) - signBit;
+                checkBounds(r, res, 8n * bLen, !!signed);
+                return res;
+            },
+        });
+    };
+    P.bigint = bigint;
+    P.U256LE = (0, P.bigint)(32, true);
+    P.U256BE = (0, P.bigint)(32, false);
+    P.I256LE = (0, P.bigint)(32, true, true);
+    P.I256BE = (0, P.bigint)(32, false, true);
+    P.U128LE = (0, P.bigint)(16, true);
+    P.U128BE = (0, P.bigint)(16, false);
+    P.I128LE = (0, P.bigint)(16, true, true);
+    P.I128BE = (0, P.bigint)(16, false, true);
+    P.U64LE = (0, P.bigint)(8, true);
+    P.U64BE = (0, P.bigint)(8, false);
+    P.I64LE = (0, P.bigint)(8, true, true);
+    P.I64BE = (0, P.bigint)(8, false, true);
+    var int = function (size, le, signed) {
+        if (le === void 0) { le = false; }
+        if (signed === void 0) { signed = false; }
+        if (size > 6)
+            throw new Error('int supports size up to 6 bytes (48 bits), for other use bigint');
+        return apply((0, P.bigint)(size, le, signed), P.coders.number);
+    };
+    P.int = int;
+    P.U32LE = (0, P.int)(4, true);
+    P.U32BE = (0, P.int)(4, false);
+    P.I32LE = (0, P.int)(4, true, true);
+    P.I32BE = (0, P.int)(4, false, true);
+    P.U16LE = (0, P.int)(2, true);
+    P.U16BE = (0, P.int)(2, false);
+    P.I16LE = (0, P.int)(2, true, true);
+    P.I16BE = (0, P.int)(2, false, true);
+    P.U8 = (0, P.int)(1, false);
+    P.I8 = (0, P.int)(1, false, true);
+    P.bool = wrap({
+        size: 1,
+        encodeStream: function (w, value) { return w.byte(value ? 1 : 0); },
+        decodeStream: function (r) {
+            var value = r.byte();
+            if (value !== 0 && value !== 1)
+                throw r.err("bool: invalid value ".concat(value));
+            return value === 1;
+        },
+    });
+    // Can be done w array, but specific implementation should be
+    // faster: no need to create js array of numbers.
+    var bytes = function (len, le) {
+        if (le === void 0) { le = false; }
+        return wrap({
+            size: typeof len === 'number' ? len : undefined,
+            encodeStream: function (w, value) {
+                if (!(0, P.isBytes)(value))
+                    throw w.err("bytes: invalid value ".concat(value));
+                if (!(0, P.isBytes)(len))
+                    w.length(len, value.length);
+                w.bytes(le ? swap(value) : value);
+                if ((0, P.isBytes)(len))
+                    w.bytes(len);
+            },
+            decodeStream: function (r) {
+                var bytes;
+                if ((0, P.isBytes)(len)) {
+                    var tPos = r.find(len);
+                    if (!tPos)
+                        throw r.err("bytes: cannot find terminator");
+                    bytes = r.bytes(tPos - r.pos);
+                    r.bytes(len.length);
+                }
+                else
+                    bytes = r.bytes(len === null ? r.leftBytes : r.length(len));
+                return le ? swap(bytes) : bytes;
+            },
+        });
+    };
+    P.bytes = bytes;
+    var string = function (len, le) {
+        if (le === void 0) { le = false; }
+        var inner = (0, P.bytes)(len, le);
+        return wrap({
+            size: inner.size,
+            encodeStream: function (w, value) { return inner.encodeStream(w, base.utf8.decode(value)); },
+            decodeStream: function (r) { return base.utf8.encode(inner.decodeStream(r)); },
+        });
+    };
+    P.string = string;
+    P.cstring = (0, P.string)(P.NULL);
+    var hex = function (len, le, withZero) {
+        if (le === void 0) { le = false; }
+        if (withZero === void 0) { withZero = false; }
+        var inner = (0, P.bytes)(len, le);
+        return wrap({
+            size: inner.size,
+            encodeStream: function (w, value) {
+                if (withZero && !value.startsWith('0x'))
+                    throw new Error('hex(withZero=true).encode input should start with 0x');
+                var bytes = base.hex.decode(withZero ? value.slice(2) : value);
+                return inner.encodeStream(w, bytes);
+            },
+            decodeStream: function (r) {
+                return (withZero ? '0x' : '') + base.hex.encode(inner.decodeStream(r));
+            },
+        });
+    };
+    P.hex = hex;
+    // Interoperability with base
+    function apply(inner, b) {
+        if (!isCoder(inner))
+            throw new Error("apply: invalid inner value ".concat(inner));
+        return wrap({
+            size: inner.size,
+            encodeStream: function (w, value) {
+                var innerValue;
+                try {
+                    innerValue = b.decode(value);
+                }
+                catch (e) {
+                    throw w.err('' + e);
+                }
+                return inner.encodeStream(w, innerValue);
+            },
+            decodeStream: function (r) {
+                var innerValue = inner.decodeStream(r);
+                try {
+                    return b.encode(innerValue);
+                }
+                catch (e) {
+                    throw r.err('' + e);
+                }
+            },
+        });
+    }
+    P.apply = apply;
+    // Additional check of values both on encode and decode steps.
+    // E.g. to force uint32 to be 1..10
+    function validate(inner, fn) {
+        if (!isCoder(inner))
+            throw new Error("validate: invalid inner value ".concat(inner));
+        return wrap({
+            size: inner.size,
+            encodeStream: function (w, value) { return inner.encodeStream(w, fn(value)); },
+            decodeStream: function (r) { return fn(inner.decodeStream(r)); },
+        });
+    }
+    P.validate = validate;
+    function lazy(fn) {
+        return wrap({
+            encodeStream: function (w, value) { return fn().encodeStream(w, value); },
+            decodeStream: function (r) { return fn().decodeStream(r); },
+        });
+    }
+    P.lazy = lazy;
+    var bytesFormatted = function (len, fmt, le) {
+        if (le === void 0) { le = false; }
+        var inner = (0, P.bytes)(len, le);
+        return wrap({
+            size: inner.size,
+            encodeStream: function (w, value) { return inner.encodeStream(w, base.bytes(fmt, value)); },
+            decodeStream: function (r) { return base.str(fmt, inner.decodeStream(r)); },
+        });
+    };
+    P.bytesFormatted = bytesFormatted;
+    // Returns true if some marker exists, otherwise false. Xor argument flips behaviour
+    var flag = function (flagValue, xor) {
+        if (xor === void 0) { xor = false; }
+        return wrap({
+            size: flagValue.length,
+            encodeStream: function (w, value) {
+                if (!!value !== xor)
+                    w.bytes(flagValue);
+            },
+            decodeStream: function (r) {
+                var hasFlag = r.leftBytes >= flagValue.length;
+                if (hasFlag) {
+                    hasFlag = equalBytes(r.bytes(flagValue.length, true), flagValue);
+                    // Found flag, advance cursor position
+                    if (hasFlag)
+                        r.bytes(flagValue.length);
+                }
+                // hasFlag ^ xor
+                return hasFlag !== xor;
+            },
+        });
+    };
+    P.flag = flag;
+    // Decode/encode only if flag found
+    function flagged(path, inner, def) {
+        if (!isCoder(inner))
+            throw new Error("flagged: invalid inner value ".concat(inner));
+        return wrap({
+            encodeStream: function (w, value) {
+                if (typeof path === 'string') {
+                    if (getPath(w.path, path.split('/')))
+                        inner.encodeStream(w, value);
+                    else if (def)
+                        inner.encodeStream(w, def);
+                }
+                else {
+                    path.encodeStream(w, !!value);
+                    if (!!value)
+                        inner.encodeStream(w, value);
+                    else if (def)
+                        inner.encodeStream(w, def);
+                }
+            },
+            decodeStream: function (r) {
+                var hasFlag = false;
+                if (typeof path === 'string')
+                    hasFlag = getPath(r.path, path.split('/'));
+                else
+                    hasFlag = path.decodeStream(r);
+                // If there is a flag -- decode and return value
+                if (hasFlag)
+                    return inner.decodeStream(r);
+                else if (def)
+                    inner.decodeStream(r);
+            },
+        });
+    }
+    P.flagged = flagged;
+    function optional(flag, inner, def) {
+        if (!isCoder(flag) || !isCoder(inner))
+            throw new Error("optional: invalid flag or inner value flag=".concat(flag, " inner=").concat(inner));
+        return wrap({
+            size: def !== undefined && flag.size && inner.size ? flag.size + inner.size : undefined,
+            encodeStream: function (w, value) {
+                flag.encodeStream(w, !!value);
+                if (value)
+                    inner.encodeStream(w, value);
+                else if (def !== undefined)
+                    inner.encodeStream(w, def);
+            },
+            decodeStream: function (r) {
+                if (flag.decodeStream(r))
+                    return inner.decodeStream(r);
+                else if (def !== undefined)
+                    inner.decodeStream(r);
+            },
+        });
+    }
+    P.optional = optional;
+    function magic(inner, constant, check) {
+        if (check === void 0) { check = true; }
+        if (!isCoder(inner))
+            throw new Error("flagged: invalid inner value ".concat(inner));
+        return wrap({
+            size: inner.size,
+            encodeStream: function (w, value) { return inner.encodeStream(w, constant); },
+            decodeStream: function (r) {
+                var value = inner.decodeStream(r);
+                if ((check && typeof value !== 'object' && value !== constant) ||
+                    ((0, P.isBytes)(constant) && !equalBytes(constant, value))) {
+                    throw r.err("magic: invalid value: ".concat(value, " !== ").concat(constant));
+                }
+                return;
+            },
+        });
+    }
+    P.magic = magic;
+    var magicBytes = function (constant) {
+        var c = typeof constant === 'string' ? base.utf8.decode(constant) : constant;
+        return magic((0, P.bytes)(c.length), c);
+    };
+    P.magicBytes = magicBytes;
+    function constant(c) {
+        return wrap({
+            encodeStream: function (w, value) {
+                if (value !== c)
+                    throw new Error("constant: invalid value ".concat(value, " (exp: ").concat(c, ")"));
+            },
+            decodeStream: function (r) { return c; },
+        });
+    }
+    P.constant = constant;
+    function sizeof(fields) {
+        var size = 0;
+        for (var _i = 0, fields_1 = fields; _i < fields_1.length; _i++) {
+            var f = fields_1[_i];
+            if (!f.size)
+                return;
+            size += f.size;
+        }
+        return size;
+    }
+    function struct(fields) {
+        if (Array.isArray(fields))
+            throw new Error('Packed.Struct: got array instead of object');
+        return wrap({
+            size: sizeof(Object.values(fields)),
+            encodeStream: function (w, value) {
+                if (typeof value !== 'object' || value === null)
+                    throw w.err("struct: invalid value ".concat(value));
+                w.path.push(value);
+                for (var name in fields) {
+                    w.fieldPathPush(name);
+                    var field = fields[name];
+                    field.encodeStream(w, value[name]);
+                    w.fieldPathPop();
+                }
+                w.path.pop();
+            },
+            decodeStream: function (r) {
+                var res = {};
+                r.path.push(res);
+                for (var name in fields) {
+                    r.fieldPathPush(name);
+                    res[name] = fields[name].decodeStream(r);
+                    r.fieldPathPop();
+                }
+                r.path.pop();
+                return res;
+            },
+        });
+    }
+    P.struct = struct;
+    function tuple(fields) {
+        if (!Array.isArray(fields))
+            throw new Error("Packed.Tuple: got ".concat(typeof fields, " instead of array"));
+        return wrap({
+            size: sizeof(fields),
+            encodeStream: function (w, value) {
+                if (!Array.isArray(value))
+                    throw w.err("tuple: invalid value ".concat(value));
+                w.path.push(value);
+                for (var i = 0; i < fields.length; i++) {
+                    w.fieldPathPush('' + i);
+                    fields[i].encodeStream(w, value[i]);
+                    w.fieldPathPop();
+                }
+                w.path.pop();
+            },
+            decodeStream: function (r) {
+                var res = [];
+                r.path.push(res);
+                for (var i = 0; i < fields.length; i++) {
+                    r.fieldPathPush('' + i);
+                    res.push(fields[i].decodeStream(r));
+                    r.fieldPathPop();
+                }
+                r.path.pop();
+                return res;
+            },
+        });
+    }
+    P.tuple = tuple;
+    function prefix(len, inner) {
+        if (!isCoder(inner))
+            throw new Error("prefix: invalid inner value ".concat(inner));
+        if ((0, P.isBytes)(len))
+            throw new Error("prefix: len cannot be Uint8Array");
+        var b = (0, P.bytes)(len);
+        return wrap({
+            size: typeof len === 'number' ? len : undefined,
+            encodeStream: function (w, value) {
+                var wChild = new Writer(w.path, w.fieldPath);
+                inner.encodeStream(wChild, value);
+                b.encodeStream(w, wChild.buffer);
+            },
+            decodeStream: function (r) {
+                var data = b.decodeStream(r);
+                return inner.decodeStream(new Reader(data, r.path, r.fieldPath));
+            },
+        });
+    }
+    P.prefix = prefix;
+    function array(len, inner) {
+        if (!isCoder(inner))
+            throw new Error("array: invalid inner value ".concat(inner));
+        return wrap({
+            size: typeof len === 'number' && inner.size ? len * inner.size : undefined,
+            encodeStream: function (w, value) {
+                if (!Array.isArray(value))
+                    throw w.err("array: invalid value ".concat(value));
+                if (!(0, P.isBytes)(len))
+                    w.length(len, value.length);
+                w.path.push(value);
+                for (var i = 0; i < value.length; i++) {
+                    w.fieldPathPush('' + i);
+                    var elm = value[i];
+                    var startPos = w.pos;
+                    inner.encodeStream(w, elm);
+                    if ((0, P.isBytes)(len)) {
+                        // Terminator is bigger than elm size, so skip
+                        if (len.length > w.pos - startPos)
+                            continue;
+                        var data = w.buffer.subarray(startPos, w.pos);
+                        // There is still possible case when multiple elements create terminator,
+                        // but it is hard to catch here, will be very slow
+                        if (equalBytes(data.subarray(0, len.length), len))
+                            throw w.err("array: inner element encoding same as separator. elm=".concat(elm, " data=").concat(data));
+                    }
+                    w.fieldPathPop();
+                }
+                w.path.pop();
+                if ((0, P.isBytes)(len))
+                    w.bytes(len);
+            },
+            decodeStream: function (r) {
+                var res = [];
+                if (len === null) {
+                    var i = 0;
+                    r.path.push(res);
+                    while (!r.isEnd()) {
+                        r.fieldPathPush('' + i++);
+                        res.push(inner.decodeStream(r));
+                        r.fieldPathPop();
+                        if (inner.size && r.leftBytes < inner.size)
+                            break;
+                    }
+                    r.path.pop();
+                }
+                else if ((0, P.isBytes)(len)) {
+                    var i = 0;
+                    r.path.push(res);
+                    while (true) {
+                        if (equalBytes(r.bytes(len.length, true), len)) {
+                            // Advance cursor position if terminator found
+                            r.bytes(len.length);
+                            break;
+                        }
+                        r.fieldPathPush('' + i++);
+                        res.push(inner.decodeStream(r));
+                        r.fieldPathPop();
+                    }
+                    r.path.pop();
+                }
+                else {
+                    r.fieldPathPush('arrayLen');
+                    var length = r.length(len);
+                    r.fieldPathPop();
+                    r.path.push(res);
+                    for (var i = 0; i < length; i++) {
+                        r.fieldPathPush('' + i);
+                        res.push(inner.decodeStream(r));
+                        r.fieldPathPop();
+                    }
+                    r.path.pop();
+                }
+                return res;
+            },
+        });
+    }
+    P.array = array;
+    function map(inner, variants) {
+        if (!isCoder(inner))
+            throw new Error("map: invalid inner value ".concat(inner));
+        var variantNames = new Map();
+        for (var k in variants)
+            variantNames.set(variants[k], k);
+        return wrap({
+            size: inner.size,
+            encodeStream: function (w, value) {
+                if (typeof value !== 'string')
+                    throw w.err("map: invalid value ".concat(value));
+                if (!(value in variants))
+                    throw w.err("Map: unknown variant: ".concat(value));
+                inner.encodeStream(w, variants[value]);
+            },
+            decodeStream: function (r) {
+                var variant = inner.decodeStream(r);
+                var name = variantNames.get(variant);
+                if (name === undefined)
+                    throw r.err("Enum: unknown value: ".concat(variant, " ").concat(Array.from(variantNames.keys())));
+                return name;
+            },
+        });
+    }
+    P.map = map;
+    function tag(tag, variants) {
+        if (!isCoder(tag))
+            throw new Error("tag: invalid tag value ".concat(tag));
+        return wrap({
+            size: tag.size,
+            encodeStream: function (w, value) {
+                var TAG = value.TAG, data = value.data;
+                var dataType = variants[TAG];
+                if (!dataType)
+                    throw w.err("Tag: invalid tag ".concat(TAG.toString()));
+                tag.encodeStream(w, TAG);
+                dataType.encodeStream(w, data);
+            },
+            decodeStream: function (r) {
+                var TAG = tag.decodeStream(r);
+                var dataType = variants[TAG];
+                if (!dataType)
+                    throw r.err("Tag: invalid tag ".concat(TAG));
+                return { TAG: TAG, data: dataType.decodeStream(r) };
+            },
+        });
+    }
+    P.tag = tag;
+    // Takes {name: [value, coder]}
+    function mappedTag(tagCoder, variants) {
+        if (!isCoder(tagCoder))
+            throw new Error("mappedTag: invalid tag value ".concat(tag));
+        var mapValue = {};
+        var tagValue = {};
+        for (var key in variants) {
+            mapValue[key] = variants[key][0];
+            tagValue[key] = variants[key][1];
+        }
+        return tag(map(tagCoder, mapValue), tagValue);
+    }
+    P.mappedTag = mappedTag;
+    function bitset(names, pad) {
+        if (pad === void 0) { pad = false; }
+        return wrap({
+            encodeStream: function (w, value) {
+                if (typeof value !== 'object' || value === null)
+                    throw w.err("bitset: invalid value ".concat(value));
+                for (var i = 0; i < names.length; i++)
+                    w.bits(+value[names[i]], 1);
+                if (pad && names.length % 8)
+                    w.bits(0, 8 - (names.length % 8));
+            },
+            decodeStream: function (r) {
+                var out = {};
+                for (var i = 0; i < names.length; i++)
+                    out[names[i]] = !!r.bits(1);
+                if (pad && names.length % 8)
+                    r.bits(8 - (names.length % 8));
+                return out;
+            },
+        });
+    }
+    P.bitset = bitset;
+    var ZeroPad = function (_) { return 0; };
+    P.ZeroPad = ZeroPad;
+    function padLength(blockSize, len) {
+        if (len % blockSize === 0)
+            return 0;
+        return blockSize - (len % blockSize);
+    }
+    function padLeft(blockSize, inner, padFn) {
+        if (!isCoder(inner))
+            throw new Error("padLeft: invalid inner value ".concat(inner));
+        var _padFn = padFn || P.ZeroPad;
+        if (!inner.size)
+            throw new Error('padLeft with dynamic size argument is impossible');
+        return wrap({
+            size: inner.size + padLength(blockSize, inner.size),
+            encodeStream: function (w, value) {
+                var padBytes = padLength(blockSize, inner.size);
+                for (var i = 0; i < padBytes; i++)
+                    w.byte(_padFn(i));
+                inner.encodeStream(w, value);
+            },
+            decodeStream: function (r) {
+                r.bytes(padLength(blockSize, inner.size));
+                return inner.decodeStream(r);
+            },
+        });
+    }
+    P.padLeft = padLeft;
+    function padRight(blockSize, inner, padFn) {
+        if (!isCoder(inner))
+            throw new Error("padRight: invalid inner value ".concat(inner));
+        var _padFn = padFn || P.ZeroPad;
+        return wrap({
+            size: inner.size ? inner.size + padLength(blockSize, inner.size) : undefined,
+            encodeStream: function (w, value) {
+                var pos = w.pos;
+                inner.encodeStream(w, value);
+                var padBytes = padLength(blockSize, w.pos - pos);
+                for (var i = 0; i < padBytes; i++)
+                    w.byte(_padFn(i));
+            },
+            decodeStream: function (r) {
+                var start = r.pos;
+                var res = inner.decodeStream(r);
+                r.bytes(padLength(blockSize, r.pos - start));
+                return res;
+            },
+        });
+    }
+    P.padRight = padRight;
+    function pointer(ptr, inner, sized) {
+        if (sized === void 0) { sized = false; }
+        if (!isCoder(ptr))
+            throw new Error("pointer: invalid ptr value ".concat(ptr));
+        if (!isCoder(inner))
+            throw new Error("pointer: invalid inner value ".concat(inner));
+        if (!ptr.size)
+            throw new Error('Pointer: unsized ptr');
+        return wrap({
+            size: sized ? ptr.size : undefined,
+            encodeStream: function (w, value) {
+                var start = w.pos;
+                ptr.encodeStream(w, 0);
+                w.ptrs.push({ pos: start, ptr: ptr, buffer: inner.encode(value) });
+            },
+            decodeStream: function (r) {
+                var ptrVal = ptr.decodeStream(r);
+                // This check enforces termination of parser, if there is backwards pointers,
+                // then it is possible to create loop and cause DoS.
+                if (ptrVal < r.pos)
+                    throw new Error('pointer.decodeStream pointer less than position');
+                r.hasPtr = true;
+                var rChild = new Reader(r.absBytes(ptrVal), r.path, r.fieldPath);
+                return inner.decodeStream(rChild);
+            },
+        });
+    }
+    P.pointer = pointer;
+    // lineLen: gpg=64, ssh=70
+    function base64armor(name, lineLen, inner, checksum) {
+        var markBegin = "-----BEGIN ".concat(name.toUpperCase(), "-----");
+        var markEnd = "-----END ".concat(name.toUpperCase(), "-----");
+        return {
+            encode: function (value) {
+                var data = inner.encode(value);
+                var encoded = base.base64.encode(data);
+                var lines = [];
+                for (var i = 0; i < encoded.length; i += lineLen) {
+                    var s = encoded.slice(i, i + lineLen);
+                    if (s.length)
+                        lines.push("".concat(encoded.slice(i, i + lineLen), "\n"));
+                }
+                var body = lines.join('');
+                if (checksum)
+                    body += "=".concat(base.base64.encode(checksum(data)), "\n");
+                return "".concat(markBegin, "\n\n").concat(body).concat(markEnd, "\n");
+            },
+            decode: function (s) {
+                var lines = s.replace(markBegin, '').replace(markEnd, '').trim().split('\n');
+                lines = lines.map(function (l) { return l.replace('\r', '').trim(); });
+                if (checksum && lines[lines.length - 1].startsWith('=')) {
+                    var body = base.base64.decode(lines.slice(0, -1).join(''));
+                    var cs = lines[lines.length - 1].slice(1);
+                    var realCS = base.base64.encode(checksum(body));
+                    if (realCS !== cs)
+                        throw new Error("Base64Armor: invalid checksum ".concat(cs, " instead of ").concat(realCS));
+                    return inner.decode(body);
+                }
+                return inner.decode(base.base64.decode(lines.join('')));
+            },
+        };
+    }
+    P.base64armor = base64armor;
+    // Does nothing at all
+    P.nothing = magic((0, P.bytes)(0), P.EMPTY);
+    function debug(inner) {
+        if (!isCoder(inner))
+            throw new Error("debug: invalid inner value ".concat(inner));
+        var log = function (name, rw, value) {
+            console.log("DEBUG/".concat(name, "(").concat(rw.fieldPath.join('/'), "):"), { type: typeof value, value: value });
+            return value;
+        };
+        return wrap({
+            size: inner.size,
+            encodeStream: function (w, value) { return inner.encodeStream(w, log('encode', w, value)); },
+            decodeStream: function (r) { return log('decode', r, inner.decodeStream(r)); },
+        });
+    }
+    P.debug = debug;
+
+
+    /******
+     * 
+     START OF TAPROOT SECTION 
+     * 
+     * 
+     ******/
+
+    var __assign = (this && this.__assign) || function () {
+        __assign = Object.assign || function (t) {
+            for (var s, i = 1, n = arguments.length; i < n; i++) {
+                s = arguments[i];
+                for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
+                    t[p] = s[p];
+            }
+            return t;
+        };
+        return __assign.apply(this, arguments);
+    };
+    var __spreadArray = (this && this.__spreadArray) || function (to, from, pack) {
+        if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
+            if (ar || !(i in from)) {
+                if (!ar) ar = Array.prototype.slice.call(from, 0, i);
+                ar[i] = from[i];
+            }
+        }
+        return to.concat(ar || Array.prototype.slice.call(from));
+    };
+    //var taproot = {};
+    Object.defineProperty(taproot, "__esModule", { value: true });
+    taproot.Transaction = taproot.tapLeafHash = taproot.TAP_LEAF_VERSION = taproot._sortPubkeys = taproot.SigHashCoder = taproot.SignatureHash = taproot.Address = taproot.WIF = taproot.parseWitnessProgram = taproot.programToWitness = taproot.OutScript = taproot.p2tr_ms = taproot.p2tr_pk = taproot.p2tr_ns = taproot.combinations = taproot.p2tr = taproot.TAPROOT_UNSPENDABLE_KEY = taproot.taprootListToTree = taproot.p2ms = taproot.p2wpkh = taproot.p2wsh = taproot.p2sh = taproot.p2pkh = taproot.p2pk = taproot.RawPSBTV2 = taproot.RawPSBTV0 = taproot._DebugPSBT = taproot._RawPSBTV2 = taproot._RawPSBTV0 = taproot.TaprootControlBlock = taproot.RawTx = taproot.RawWitness = taproot.RawOutput = taproot.RawInput = taproot.VarBytes = taproot.BTCArray = taproot.CompactSize = taproot.Script = taproot.OPNum = taproot.OP = taproot.cmp = taproot.decimal = taproot.DEFAULT_SEQUENCE = taproot.DEFAULT_LOCKTIME = taproot.DEFAULT_VERSION = taproot.PRECISION = taproot.NETWORK = taproot.taprootTweakPubkey = taproot.taprootTweakPrivKey = taproot.base58check = void 0;
+    taproot.PSBTCombine = taproot.bip32Path = taproot.sortedMultisig = taproot.multisig = taproot.getAddress = void 0;
+    /*! micro-btc-signer - MIT License (c) 2022 Paul Miller (paulmillr.com) */
+
+    /*****
+    // ALL OF THESE ARE INTEGRATED ABOVE
+    
+    var secp = require("@noble/secp256k1");
+    var base = require("@scure/base");
+    var sha256_1 = require("@noble/hashes/sha256");
+    var hmac_1 = require("@noble/hashes/hmac");
+    var ripemd160_1 = require("@noble/hashes/ripemd160");
+    var P = require("micro-packed");
+    *****/
+
+    var hash160 = function (msg) { return (0, ripemd160_1.ripemd160)((0, sha256_1.sha256)(msg)); };
+    var sha256x2 = function () {
+        var msgs = [];
+        for (var _i = 0; _i < arguments.length; _i++) {
+            msgs[_i] = arguments[_i];
+        }
+        return (0, sha256_1.sha256)((0, sha256_1.sha256)(concat.apply(void 0, msgs)));
+    };
+    var concat = P.concatBytes;
+    // Make base58check work
+    taproot.base58check = base.base58check(sha256_1.sha256);
+    // Enable sync API for noble-secp256k1
+    secp.utils.hmacSha256Sync = function (key) {
+        var msgs = [];
+        for (var _i = 1; _i < arguments.length; _i++) {
+            msgs[_i - 1] = arguments[_i];
+        }
+        return (0, hmac_1.hmac)(sha256_1.sha256, key, concat.apply(void 0, msgs));
+    };
+    secp.utils.sha256Sync = function () {
+        var msgs = [];
+        for (var _i = 0; _i < arguments.length; _i++) {
+            msgs[_i] = arguments[_i];
+        }
+        return (0, sha256_1.sha256)(concat.apply(void 0, msgs));
+    };
+    var taggedHash = secp.utils.taggedHashSync;
+    var PubT;
+    (function (PubT) {
+        PubT[PubT["ecdsa"] = 0] = "ecdsa";
+        PubT[PubT["schnorr"] = 1] = "schnorr";
+    })(PubT || (PubT = {}));
+    var validatePubkey = function (pub, type) {
+        var len = pub.length;
+        if (type === PubT.ecdsa) {
+            if (len === 32)
+                throw new Error('Expected non-Schnorr key');
+        }
+        else if (type === PubT.schnorr) {
+            if (len !== 32)
+                throw new Error('Expected 32-byte Schnorr key');
+        }
+        else {
+            throw new Error('Unknown key type');
+        }
+        secp.Point.fromHex(pub); // does assertValidity
+        return pub;
+    };
+    function isValidPubkey(pub, type) {
+        try {
+            return !!validatePubkey(pub, type);
+        }
+        catch (e) {
+            return false;
+        }
+    }
+    // Not best way, but closest to bitcoin implementation (easier to check)
+    var hasLowR = function (sig) { return secp.Signature.fromHex(sig).toCompactRawBytes()[0] < 0x80; };
+    // TODO: move to @noble/secp256k1?
+    function signECDSA(hash, privateKey, lowR) {
+        if (lowR === void 0) { lowR = false; }
+        var sig = secp.signSync(hash, privateKey, { canonical: true });
+        if (lowR && !hasLowR(sig)) {
+            var extraEntropy = new Uint8Array(32);
+            for (var cnt = 0; cnt < Number.MAX_SAFE_INTEGER; cnt++) {
+                extraEntropy.set(P.U32LE.encode(cnt));
+                sig = secp.signSync(hash, privateKey, { canonical: true, extraEntropy: extraEntropy });
+                if (hasLowR(sig))
+                    break;
+            }
+        }
+        return sig;
+    }
+    function taprootTweakPrivKey(privKey, merkleRoot) {
+        if (merkleRoot === void 0) { merkleRoot = new Uint8Array(); }
+        var n = secp.CURVE.n;
+        var priv = secp.utils._normalizePrivateKey(privKey);
+        var point = secp.Point.fromPrivateKey(priv);
+        var tweak = taggedHash('TapTweak', point.toRawX(), merkleRoot);
+        var privWithProperY = point.hasEvenY() ? priv : n - priv;
+        var tweaked = secp.utils.mod(privWithProperY + secp.utils._normalizePrivateKey(tweak), n);
+        return secp.utils._bigintTo32Bytes(tweaked);
+    }
+    taproot.taprootTweakPrivKey = taprootTweakPrivKey;
+    function taprootTweakPubkey(pubKey, h) {
+        var tweak = taggedHash('TapTweak', pubKey, h);
+        var tweaked = secp.Point.fromHex(pubKey).add(secp.Point.fromPrivateKey(tweak));
+        return [tweaked.toRawX(), !tweaked.hasEvenY()];
+    }
+    taproot.taprootTweakPubkey = taprootTweakPubkey;
+    // Can be 33 or 64 bytes
+    var PubKeyECDSA = P.validate(P.bytes(null), function (pub) { return validatePubkey(pub, PubT.ecdsa); });
+    var PubKeySchnorr = P.validate(P.bytes(32), function (pub) { return validatePubkey(pub, PubT.schnorr); });
+    var SignatureSchnorr = P.validate(P.bytes(null), function (sig) {
+        if (sig.length !== 64 && sig.length !== 65)
+            throw new Error('Schnorr signature should be 64 or 65 bytes long');
+        return sig;
+    });
+    function uniqPubkey(pubkeys) {
+        var map = {};
+        for (var _i = 0, pubkeys_1 = pubkeys; _i < pubkeys_1.length; _i++) {
+            var pub = pubkeys_1[_i];
+            var key = base.hex.encode(pub);
+            if (map[key])
+                throw new Error("Multisig: non-uniq pubkey: ".concat(pubkeys.map(base.hex.encode)));
+            map[key] = true;
+        }
+    }
+    taproot.NETWORK = {
+        bech32: 'bc',
+        pubKeyHash: 0x00,
+        scriptHash: 0x05,
+        wif: 0x80,
+    };
+    taproot.PRECISION = 8;
+    taproot.DEFAULT_VERSION = 2;
+    taproot.DEFAULT_LOCKTIME = 0;
+    taproot.DEFAULT_SEQUENCE = 4294967293;
+    var EMPTY32 = new Uint8Array(32);
+    // Utils
+    //ROHIT taproot.Decimal = 8;
+    //taproot.Decimal = P.coders.decimal(taproot.PRECISION);//CHECK THIS
+
+
+    var decimal = {};
+    decimal.decode = function (numberAsString) { return parseInt(numberAsString * 100000000) };
+    taproot.decimal = decimal;
+
+
+    class Decimal {
+        static decode(bitcoinAmount) {
+            const bitcoinInSatoshis = BigInt(Math.floor(parseFloat(bitcoinAmount) * 100000000));
+            return bitcoinInSatoshis;
+        }
+
+        static encode(satoshis) {
+            const bitcoinAmount = (Number(satoshis) / 100000000).toFixed(8);
+            return bitcoinAmount;
+        }
+    }
+
+    taproot.Decimal = Decimal;
+
+
+    function cmp(a, b) {
+        if (a instanceof Uint8Array && b instanceof Uint8Array) {
+            // -1 -> a<b, 0 -> a==b, 1 -> a>b
+            var len = Math.min(a.length, b.length);
+            for (var i = 0; i < len; i++)
+                if (a[i] != b[i])
+                    return Math.sign(a[i] - b[i]);
+            return Math.sign(a.length - b.length);
+        }
+        else if (a instanceof Uint8Array || b instanceof Uint8Array)
+            throw new Error("cmp: wrong values a=".concat(a, " b=").concat(b));
+        if ((typeof a === 'bigint' && typeof b === 'number') ||
+            (typeof a === 'number' && typeof b === 'bigint')) {
+            a = BigInt(a);
+            b = BigInt(b);
+        }
+        if (a === undefined || b === undefined)
+            throw new Error("cmp: wrong values a=".concat(a, " b=").concat(b));
+        // Default js comparasion
+        return Number(a > b) - Number(a < b);
+    }
+    taproot.cmp = cmp;
+    // Coders
+    // prettier-ignore
+    var OP;
+    (function (OP) {
+        OP[OP["OP_0"] = 0] = "OP_0";
+        OP[OP["PUSHDATA1"] = 76] = "PUSHDATA1";
+        OP[OP["PUSHDATA2"] = 77] = "PUSHDATA2";
+        OP[OP["PUSHDATA4"] = 78] = "PUSHDATA4";
+        OP[OP["1NEGATE"] = 79] = "1NEGATE";
+        OP[OP["RESERVED"] = 80] = "RESERVED";
+        OP[OP["OP_1"] = 81] = "OP_1";
+        OP[OP["OP_2"] = 82] = "OP_2";
+        OP[OP["OP_3"] = 83] = "OP_3";
+        OP[OP["OP_4"] = 84] = "OP_4";
+        OP[OP["OP_5"] = 85] = "OP_5";
+        OP[OP["OP_6"] = 86] = "OP_6";
+        OP[OP["OP_7"] = 87] = "OP_7";
+        OP[OP["OP_8"] = 88] = "OP_8";
+        OP[OP["OP_9"] = 89] = "OP_9";
+        OP[OP["OP_10"] = 90] = "OP_10";
+        OP[OP["OP_11"] = 91] = "OP_11";
+        OP[OP["OP_12"] = 92] = "OP_12";
+        OP[OP["OP_13"] = 93] = "OP_13";
+        OP[OP["OP_14"] = 94] = "OP_14";
+        OP[OP["OP_15"] = 95] = "OP_15";
+        OP[OP["OP_16"] = 96] = "OP_16";
+        // Control
+        OP[OP["NOP"] = 97] = "NOP";
+        OP[OP["VER"] = 98] = "VER";
+        OP[OP["IF"] = 99] = "IF";
+        OP[OP["NOTIF"] = 100] = "NOTIF";
+        OP[OP["VERIF"] = 101] = "VERIF";
+        OP[OP["VERNOTIF"] = 102] = "VERNOTIF";
+        OP[OP["ELSE"] = 103] = "ELSE";
+        OP[OP["ENDIF"] = 104] = "ENDIF";
+        OP[OP["VERIFY"] = 105] = "VERIFY";
+        OP[OP["RETURN"] = 106] = "RETURN";
+        // Stack
+        OP[OP["TOALTSTACK"] = 107] = "TOALTSTACK";
+        OP[OP["FROMALTSTACK"] = 108] = "FROMALTSTACK";
+        OP[OP["2DROP"] = 109] = "2DROP";
+        OP[OP["2DUP"] = 110] = "2DUP";
+        OP[OP["3DUP"] = 111] = "3DUP";
+        OP[OP["2OVER"] = 112] = "2OVER";
+        OP[OP["2ROT"] = 113] = "2ROT";
+        OP[OP["2SWAP"] = 114] = "2SWAP";
+        OP[OP["IFDUP"] = 115] = "IFDUP";
+        OP[OP["DEPTH"] = 116] = "DEPTH";
+        OP[OP["DROP"] = 117] = "DROP";
+        OP[OP["DUP"] = 118] = "DUP";
+        OP[OP["NIP"] = 119] = "NIP";
+        OP[OP["OVER"] = 120] = "OVER";
+        OP[OP["PICK"] = 121] = "PICK";
+        OP[OP["ROLL"] = 122] = "ROLL";
+        OP[OP["ROT"] = 123] = "ROT";
+        OP[OP["SWAP"] = 124] = "SWAP";
+        OP[OP["TUCK"] = 125] = "TUCK";
+        // Splice
+        OP[OP["CAT"] = 126] = "CAT";
+        OP[OP["SUBSTR"] = 127] = "SUBSTR";
+        OP[OP["LEFT"] = 128] = "LEFT";
+        OP[OP["RIGHT"] = 129] = "RIGHT";
+        OP[OP["SIZE"] = 130] = "SIZE";
+        // Boolean logic
+        OP[OP["INVERT"] = 131] = "INVERT";
+        OP[OP["AND"] = 132] = "AND";
+        OP[OP["OR"] = 133] = "OR";
+        OP[OP["XOR"] = 134] = "XOR";
+        OP[OP["EQUAL"] = 135] = "EQUAL";
+        OP[OP["EQUALVERIFY"] = 136] = "EQUALVERIFY";
+        OP[OP["RESERVED1"] = 137] = "RESERVED1";
+        OP[OP["RESERVED2"] = 138] = "RESERVED2";
+        // Numbers
+        OP[OP["1ADD"] = 139] = "1ADD";
+        OP[OP["1SUB"] = 140] = "1SUB";
+        OP[OP["2MUL"] = 141] = "2MUL";
+        OP[OP["2DIV"] = 142] = "2DIV";
+        OP[OP["NEGATE"] = 143] = "NEGATE";
+        OP[OP["ABS"] = 144] = "ABS";
+        OP[OP["NOT"] = 145] = "NOT";
+        OP[OP["0NOTEQUAL"] = 146] = "0NOTEQUAL";
+        OP[OP["ADD"] = 147] = "ADD";
+        OP[OP["SUB"] = 148] = "SUB";
+        OP[OP["MUL"] = 149] = "MUL";
+        OP[OP["DIV"] = 150] = "DIV";
+        OP[OP["MOD"] = 151] = "MOD";
+        OP[OP["LSHIFT"] = 152] = "LSHIFT";
+        OP[OP["RSHIFT"] = 153] = "RSHIFT";
+        OP[OP["BOOLAND"] = 154] = "BOOLAND";
+        OP[OP["BOOLOR"] = 155] = "BOOLOR";
+        OP[OP["NUMEQUAL"] = 156] = "NUMEQUAL";
+        OP[OP["NUMEQUALVERIFY"] = 157] = "NUMEQUALVERIFY";
+        OP[OP["NUMNOTEQUAL"] = 158] = "NUMNOTEQUAL";
+        OP[OP["LESSTHAN"] = 159] = "LESSTHAN";
+        OP[OP["GREATERTHAN"] = 160] = "GREATERTHAN";
+        OP[OP["LESSTHANOREQUAL"] = 161] = "LESSTHANOREQUAL";
+        OP[OP["GREATERTHANOREQUAL"] = 162] = "GREATERTHANOREQUAL";
+        OP[OP["MIN"] = 163] = "MIN";
+        OP[OP["MAX"] = 164] = "MAX";
+        OP[OP["WITHIN"] = 165] = "WITHIN";
+        // Crypto
+        OP[OP["RIPEMD160"] = 166] = "RIPEMD160";
+        OP[OP["SHA1"] = 167] = "SHA1";
+        OP[OP["SHA256"] = 168] = "SHA256";
+        OP[OP["HASH160"] = 169] = "HASH160";
+        OP[OP["HASH256"] = 170] = "HASH256";
+        OP[OP["CODESEPARATOR"] = 171] = "CODESEPARATOR";
+        OP[OP["CHECKSIG"] = 172] = "CHECKSIG";
+        OP[OP["CHECKSIGVERIFY"] = 173] = "CHECKSIGVERIFY";
+        OP[OP["CHECKMULTISIG"] = 174] = "CHECKMULTISIG";
+        OP[OP["CHECKMULTISIGVERIFY"] = 175] = "CHECKMULTISIGVERIFY";
+        // Expansion
+        OP[OP["NOP1"] = 176] = "NOP1";
+        OP[OP["CHECKLOCKTIMEVERIFY"] = 177] = "CHECKLOCKTIMEVERIFY";
+        OP[OP["CHECKSEQUENCEVERIFY"] = 178] = "CHECKSEQUENCEVERIFY";
+        OP[OP["NOP4"] = 179] = "NOP4";
+        OP[OP["NOP5"] = 180] = "NOP5";
+        OP[OP["NOP6"] = 181] = "NOP6";
+        OP[OP["NOP7"] = 182] = "NOP7";
+        OP[OP["NOP8"] = 183] = "NOP8";
+        OP[OP["NOP9"] = 184] = "NOP9";
+        OP[OP["NOP10"] = 185] = "NOP10";
+        // BIP 342
+        OP[OP["CHECKSIGADD"] = 186] = "CHECKSIGADD";
+        // Invalid
+        OP[OP["INVALID"] = 255] = "INVALID";
+    })(OP = taproot.OP || (taproot.OP = {}));
+    // OP_\n to numeric value
+    // TODO: maybe add numbers to script parser for this case?
+    // prettier-ignore
+    var OPNum;
+    (function (OPNum) {
+        OPNum[OPNum["OP_0"] = 0] = "OP_0";
+        OPNum[OPNum["OP_1"] = 1] = "OP_1";
+        OPNum[OPNum["OP_2"] = 2] = "OP_2";
+        OPNum[OPNum["OP_3"] = 3] = "OP_3";
+        OPNum[OPNum["OP_4"] = 4] = "OP_4";
+        OPNum[OPNum["OP_5"] = 5] = "OP_5";
+        OPNum[OPNum["OP_6"] = 6] = "OP_6";
+        OPNum[OPNum["OP_7"] = 7] = "OP_7";
+        OPNum[OPNum["OP_8"] = 8] = "OP_8";
+        OPNum[OPNum["OP_9"] = 9] = "OP_9";
+        OPNum[OPNum["OP_10"] = 10] = "OP_10";
+        OPNum[OPNum["OP_11"] = 11] = "OP_11";
+        OPNum[OPNum["OP_12"] = 12] = "OP_12";
+        OPNum[OPNum["OP_13"] = 13] = "OP_13";
+        OPNum[OPNum["OP_14"] = 14] = "OP_14";
+        OPNum[OPNum["OP_15"] = 15] = "OP_15";
+        OPNum[OPNum["OP_16"] = 16] = "OP_16";
+    })(OPNum = taproot.OPNum || (taproot.OPNum = {}));
+    function OPtoNumber(op) {
+        if (typeof op === 'string' && OP[op] !== undefined && OPNum[op] !== undefined)
+            return OPNum[op];
+    }
+    // Converts script bytes to parsed script
+    // 5221030000000000000000000000000000000000000000000000000000000000000001210300000000000000000000000000000000000000000000000000000000000000022103000000000000000000000000000000000000000000000000000000000000000353ae
+    // =>
+    // OP_2
+    //   030000000000000000000000000000000000000000000000000000000000000001
+    //   030000000000000000000000000000000000000000000000000000000000000002
+    //   030000000000000000000000000000000000000000000000000000000000000003
+    //   OP_3
+    //   CHECKMULTISIG
+    // TODO: simplify like CompactSize?
+    taproot.Script = P.wrap({
+        encodeStream: function (w, value) {
+            for (var _i = 0, value_1 = value; _i < value_1.length; _i++) {
+                var o = value_1[_i];
+                if (typeof o === 'string') {
+                    if (OP[o] === undefined)
+                        throw new Error("Unknown opcode=".concat(o));
+                    w.byte(OP[o]);
+                    continue;
+                }
+                var len = o.length;
+                if (len < OP.PUSHDATA1)
+                    w.byte(len);
+                else if (len <= 0xff) {
+                    w.byte(OP.PUSHDATA1);
+                    w.byte(len);
+                }
+                else if (len <= 0xffff) {
+                    w.byte(OP.PUSHDATA2);
+                    w.bytes(P.U16LE.encode(len));
+                }
+                else {
+                    w.byte(OP.PUSHDATA4);
+                    w.bytes(P.U32LE.encode(len));
+                }
+                w.bytes(o);
+            }
+        },
+        decodeStream: function (r) {
+            var out = [];
+            while (!r.isEnd()) {
+                var cur = r.byte();
+                // if 0 < cur < 78
+                if (OP.OP_0 < cur && cur <= OP.PUSHDATA4) {
+                    var len = void 0;
+                    if (cur < OP.PUSHDATA1)
+                        len = cur;
+                    else if (cur === OP.PUSHDATA1)
+                        len = P.U8.decodeStream(r);
+                    else if (cur === OP.PUSHDATA2)
+                        len = P.U16LE.decodeStream(r);
+                    else if (cur === OP.PUSHDATA4)
+                        len = P.U32LE.decodeStream(r);
+                    else
+                        throw new Error('Should be not possible');
+                    out.push(r.bytes(len));
+                }
+                else {
+                    var op = OP[cur];
+                    if (op === undefined)
+                        throw new Error("Unknown opcode=".concat(cur.toString(16)));
+                    out.push(op);
+                }
+            }
+            return out;
+        },
+    });
+    // BTC specific variable length integer encoding
+    // https://en.bitcoin.it/wiki/Protocol_documentation#Variable_length_integer
+    var CSLimits = {
+        0xfd: [0xfd, 2, 253n, 65535n],
+        0xfe: [0xfe, 4, 65536n, 4294967295n],
+        0xff: [0xff, 8, 4294967296n, 18446744073709551615n],
+    };
+    taproot.CompactSize = P.wrap({
+        encodeStream: function (w, value) {
+            if (typeof value === 'number')
+                value = BigInt(value);
+            if (0n <= value && value <= 252n)
+                return w.byte(Number(value));
+            for (var _i = 0, _a = Object.values(CSLimits); _i < _a.length; _i++) {
+                var _b = _a[_i], flag = _b[0], bytes = _b[1], start = _b[2], stop = _b[3];
+                if (start > value || value > stop)
+                    continue;
+                w.byte(flag);
+                for (var i = 0; i < bytes; i++)
+                    w.byte(Number((value >> (8n * BigInt(i))) & 0xffn));
+                return;
+            }
+            throw w.err("VarInt too big: ".concat(value));
+        },
+        decodeStream: function (r) {
+            var b0 = r.byte();
+            if (b0 <= 0xfc)
+                return BigInt(b0);
+            var _a = CSLimits[b0], _ = _a[0], bytes = _a[1], start = _a[2];
+            var num = 0n;
+            for (var i = 0; i < bytes; i++)
+                num |= BigInt(r.byte()) << (8n * BigInt(i));
+            if (num < start)
+                throw r.err("Wrong CompactSize(".concat(8 * bytes, ")"));
+            return num;
+        },
+    });
+    // Same thing, but in number instead of bigint. Checks for safe integer inside
+    var CompactSizeLen = P.apply(taproot.CompactSize, P.coders.number);
+    // Array of size <CompactSize>
+    var BTCArray = function (t) { return P.array(taproot.CompactSize, t); };
+    taproot.BTCArray = BTCArray;
+    // ui8a of size <CompactSize>
+    taproot.VarBytes = P.bytes(taproot.CompactSize);
+    taproot.RawInput = P.struct({
+        hash: P.bytes(32, true),
+        index: P.U32LE,
+        finalScriptSig: taproot.VarBytes,
+        sequence: P.U32LE, // ?
+    });
+    taproot.RawOutput = P.struct({ amount: P.U64LE, script: taproot.VarBytes });
+    var EMPTY_OUTPUT = {
+        amount: 0xffffffffffffffffn,
+        script: P.EMPTY,
+    };
+    // SegWit v0 stack of witness buffers
+    taproot.RawWitness = P.array(CompactSizeLen, taproot.VarBytes);
+    // https://en.bitcoin.it/wiki/Protocol_documentation#tx
+    // TODO: more tests. Unsigned tx has version=2 for some reason,
+    // probably we're exporting broken unsigned tx
+    // Related: https://github.com/bitcoin/bips/blob/master/bip-0068.mediawiki
+    var _RawTx = P.struct({
+        version: P.I32LE,
+        segwitFlag: P.flag(new Uint8Array([0x00, 0x01])),
+        inputs: (0, taproot.BTCArray)(taproot.RawInput),
+        outputs: (0, taproot.BTCArray)(taproot.RawOutput),
+        witnesses: P.flagged('segwitFlag', P.array('inputs/length', taproot.RawWitness)),
+        // Need to handle that?
+        // < 500000000	Block number at which this transaction is unlocked
+        // >= 500000000	UNIX timestamp at which this transaction is unlocked
+        lockTime: P.U32LE,
+    });
+    function validateRawTx(tx) {
+        if (tx.segwitFlag && tx.witnesses && !tx.witnesses.length)
+            throw new Error('Segwit flag with empty witnesses array');
+        return tx;
+    }
+    taproot.RawTx = P.validate(_RawTx, validateRawTx);
+    var BIP32Der = P.struct({
+        fingerprint: P.U32BE,
+        path: P.array(null, P.U32LE),
+    });
+    // <control byte with leaf version and parity bit> <internal key p> <C> <E> <AB>
+    var _TaprootControlBlock = P.struct({
+        version: P.U8,
+        internalKey: P.bytes(32),
+        merklePath: P.array(null, P.bytes(32)),
+    });
+    taproot.TaprootControlBlock = P.validate(_TaprootControlBlock, function (cb) {
+        if (cb.merklePath.length > 128)
+            throw new Error('TaprootControlBlock: merklePath should be of length 0..128 (inclusive)');
+        return cb;
+    });
+    var TaprootBIP32Der = P.struct({
+        hashes: P.array(CompactSizeLen, P.bytes(32)),
+        der: BIP32Der,
+    });
+    // {name: [tag, keyCoder, valueCoder]}
+    var PSBTGlobal = {
+        // TODO: RAW TX here
+        unsignedTx: [0x00, false, taproot.RawTx, [0], [2], [0]],
+        // The 78 byte serialized extended public key as defined by BIP 32.
+        xpub: [0x01, P.bytes(78), BIP32Der, [], [], [0, 2]],
+        txVersion: [0x02, false, P.U32LE, [2], [0], [2]],
+        fallbackLocktime: [0x03, false, P.U32LE, [], [0], [2]],
+        inputCount: [0x04, false, CompactSizeLen, [2], [0], [2]],
+        outputCount: [0x05, false, CompactSizeLen, [2], [0], [2]],
+        // bitfield
+        txModifiable: [0x06, false, P.U8, [], [0], [2]],
+        version: [0xfb, false, P.U32LE, [], [], [0, 2]],
+        // key = <identifierlen> <identifier> <subtype> <subkeydata>
+        propietary: [0xfc, P.bytes(null), P.bytes(null), [], [], [0, 2]],
+    };
+    var PSBTInput = {
+        nonWitnessUtxo: [0x00, false, taproot.RawTx, [], [], [0, 2]],
+        witnessUtxo: [0x01, false, taproot.RawOutput, [], [], [0, 2]],
+        partialSig: [0x02, PubKeyECDSA, P.bytes(null), [], [], [0, 2]],
+        sighashType: [0x03, false, P.U32LE, [], [], [0, 2]],
+        redeemScript: [0x04, false, P.bytes(null), [], [], [0, 2]],
+        witnessScript: [0x05, false, P.bytes(null), [], [], [0, 2]],
+        bip32Derivation: [0x06, PubKeyECDSA, BIP32Der, [], [], [0, 2]],
+        finalScriptSig: [0x07, false, P.bytes(null), [], [], [0, 2]],
+        finalScriptWitness: [0x08, false, taproot.RawWitness, [], [], [0, 2]],
+        porCommitment: [0x09, false, P.bytes(null), [], [], [0, 2]],
+        ripemd160: [0x0a, P.bytes(20), P.bytes(null), [], [], [0, 2]],
+        sha256: [0x0b, P.bytes(32), P.bytes(null), [], [], [0, 2]],
+        hash160: [0x0c, P.bytes(20), P.bytes(null), [], [], [0, 2]],
+        hash256: [0x0d, P.bytes(32), P.bytes(null), [], [], [0, 2]],
+        hash: [0x0e, false, P.bytes(32), [2], [0], [2]],
+        index: [0x0f, false, P.U32LE, [2], [0], [2]],
+        sequence: [0x10, false, P.U32LE, [], [0], [2]],
+        requiredTimeLocktime: [0x11, false, P.U32LE, [], [0], [2]],
+        requiredHeightLocktime: [0x12, false, P.U32LE, [], [0], [2]],
+        tapKeySig: [0x13, false, SignatureSchnorr, [], [], [0, 2]],
+        tapScriptSig: [
+            0x14,
+            P.struct({ pubKey: PubKeySchnorr, leafHash: P.bytes(32) }),
+            SignatureSchnorr,
+            [],
+            [],
+            [0, 2],
+        ],
+        // value = <bytes script> <8-bit uint leaf version>
+        tapLeafScript: [0x15, taproot.TaprootControlBlock, P.bytes(null), [], [], [0, 2]],
+        tapBip32Derivation: [0x16, P.bytes(32), TaprootBIP32Der, [], [], [0, 2]],
+        tapInternalKey: [0x17, false, PubKeySchnorr, [], [], [0, 2]],
+        tapMerkleRoot: [0x18, false, P.bytes(32), [], [], [0, 2]],
+        propietary: [0xfc, P.bytes(null), P.bytes(null), [], [], [0, 2]],
+    };
+    // All other keys removed when finalizing
+    var PSBTInputFinalKeys = [
+        'hash',
+        'sequence',
+        'index',
+        'witnessUtxo',
+        'nonWitnessUtxo',
+        'finalScriptSig',
+        'finalScriptWitness',
+        'unknown',
+    ];
+    // Can be modified even on signed input
+    var PSBTInputUnsignedKeys = [
+        'partialSig',
+        'finalScriptSig',
+        'finalScriptWitness',
+        'tapKeySig',
+        'tapScriptSig',
+    ];
+    var PSBTOutput = {
+        redeemScript: [0x00, false, P.bytes(null), [], [], [0, 2]],
+        witnessScript: [0x01, false, P.bytes(null), [], [], [0, 2]],
+        bip32Derivation: [0x02, PubKeyECDSA, BIP32Der, [], [], [0, 2]],
+        amount: [0x03, false, P.I64LE, [2], [0], [2]],
+        script: [0x04, false, P.bytes(null), [2], [0], [2]],
+        tapInternalKey: [0x05, false, PubKeySchnorr, [], [], [0, 2]],
+        /*
+        {<8-bit uint depth> <8-bit uint leaf version> <compact size uint scriptlen> <bytes script>}*
+        */
+        tapTree: [
+            0x06,
+            false,
+            P.array(null, P.struct({
+                depth: P.U8,
+                version: P.U8,
+                script: taproot.VarBytes,
+            })),
+            [],
+            [],
+            [0, 2],
+        ],
+        tapBip32Derivation: [0x07, PubKeySchnorr, TaprootBIP32Der, [], [], [0, 2]],
+        propietary: [0xfc, P.bytes(null), P.bytes(null), [], [], [0, 2]],
+    };
+    // Can be modified even on signed input
+    var PSBTOutputUnsignedKeys = [];
+    var PSBTKeyPair = P.array(P.NULL, P.struct({
+        //  <key> := <keylen> <keytype> <keydata> WHERE keylen = len(keytype)+len(keydata)
+        key: P.prefix(CompactSizeLen, P.struct({ type: CompactSizeLen, key: P.bytes(null) })),
+        //  <value> := <valuelen> <valuedata>
+        value: P.bytes(CompactSizeLen),
+    }));
+    var PSBTUnknownKey = P.struct({ type: CompactSizeLen, key: P.bytes(null) });
+    // Key cannot be 'unknown', value coder cannot be array for elements with empty key
+    function PSBTKeyMap(psbtEnum) {
+        // -> Record<type, [keyName, ...coders]>
+        var byType = {};
+        for (var k in psbtEnum) {
+            var _a = psbtEnum[k], num = _a[0], kc = _a[1], vc = _a[2];
+            byType[num] = [k, kc, vc];
+        }
+        return P.wrap({
+            encodeStream: function (w, value) {
+                var out = [];
+                var _loop_1 = function (name) {
+                    var val = value[name];
+                    if (val === undefined)
+                        return "continue";
+                    var _c = psbtEnum[name], type_1 = _c[0], kc = _c[1], vc = _c[2];
+                    if (!kc)
+                        out.push({ key: { type: type_1, key: P.EMPTY }, value: vc.encode(val) });
+                    else {
+                        // TODO: check here if there is duplicate keys
+                        var kv = val.map(function (_a) {
+                            var k = _a[0], v = _a[1];
+                            return [
+                                kc.encode(k),
+                                vc.encode(v),
+                            ];
+                        });
+                        // sort by keys
+                        kv.sort(function (a, b) { return cmp(a[0], b[0]); });
+                        for (var _d = 0, kv_1 = kv; _d < kv_1.length; _d++) {
+                            var _e = kv_1[_d], key = _e[0], value_2 = _e[1];
+                            out.push({ key: { key: key, type: type_1 }, value: value_2 });
+                        }
+                    }
+                };
+                // Because we use order of psbtEnum, keymap is sorted here
+                for (var name in psbtEnum) {
+                    _loop_1(name);
+                }
+                if (value.unknown) {
+                    value.unknown.sort(function (a, b) { return cmp(a[0], b[0]); });
+                    for (var _i = 0, _a = value.unknown; _i < _a.length; _i++) {
+                        var _b = _a[_i], k = _b[0], v = _b[1];
+                        out.push({ key: PSBTUnknownKey.decode(k), value: v });
+                    }
+                }
+                PSBTKeyPair.encodeStream(w, out);
+            },
+            decodeStream: function (r) {
+                var raw = PSBTKeyPair.decodeStream(r);
+                var out = {};
+                var noKey = {};
+                for (var _i = 0, raw_1 = raw; _i < raw_1.length; _i++) {
+                    var elm = raw_1[_i];
+                    var name = 'unknown';
+                    var key = elm.key.key;
+                    var value = elm.value;
+                    if (byType[elm.key.type]) {
+                        var _a = byType[elm.key.type], _name = _a[0], kc = _a[1], vc = _a[2];
+                        name = _name;
+                        if (!kc && key.length) {
+                            throw new Error("PSBT: Non-empty key for ".concat(name, " (key=").concat(base.hex.encode(key), " value=").concat(base.hex.encode(value)));
+                        }
+                        key = kc ? kc.decode(key) : undefined;
+                        value = vc.decode(value);
+                        if (!kc) {
+                            if (out[name])
+                                throw new Error("PSBT: Same keys: ".concat(name, " (key=").concat(key, " value=").concat(value, ")"));
+                            out[name] = value;
+                            noKey[name] = true;
+                            continue;
+                        }
+                    }
+                    else {
+                        // For unknown: add key type inside key
+                        key = PSBTUnknownKey.encode({ type: elm.key.type, key: elm.key.key });
+                    }
+                    // Only keyed elements at this point
+                    if (noKey[name])
+                        throw new Error("PSBT: Key type with empty key and no key=".concat(name, " val=").concat(value));
+                    if (!out[name])
+                        out[name] = [];
+                    out[name].push([key, value]);
+                }
+                return out;
+            },
+        });
+    }
+    // Basic sanity check for scripts
+    function checkWSH(s, witnessScript) {
+        if (!P.equalBytes(s.hash, (0, sha256_1.sha256)(witnessScript)))
+            throw new Error('checkScript: wsh wrong witnessScript hash');
+        var w = taproot.OutScript.decode(witnessScript);
+        if (w.type === 'tr' || w.type === 'tr_ns' || w.type === 'tr_ms')
+            throw new Error("checkScript: P2".concat(w.type, " cannot be wrapped in P2SH"));
+        if (w.type === 'wpkh' || w.type === 'sh')
+            throw new Error("checkScript: P2".concat(w.type, " cannot be wrapped in P2WSH"));
+    }
+    function checkScript(script, redeemScript, witnessScript) {
+        // TODO: revalidate
+        if (script) {
+            var s = taproot.OutScript.decode(script);
+            // TODO: ms||pk maybe work, but there will be no address
+            if (s.type === 'tr_ns' || s.type === 'tr_ms' || s.type === 'ms' || s.type == 'pk')
+                throw new Error("checkScript: non-wrapped ".concat(s.type));
+            if (s.type === 'sh' && redeemScript) {
+                if (!P.equalBytes(s.hash, hash160(redeemScript)))
+                    throw new Error('checkScript: sh wrong redeemScript hash');
+                var r = taproot.OutScript.decode(redeemScript);
+                if (r.type === 'tr' || r.type === 'tr_ns' || r.type === 'tr_ms')
+                    throw new Error("checkScript: P2".concat(r.type, " cannot be wrapped in P2SH"));
+                // Not sure if this unspendable, but we cannot represent this via PSBT
+                if (r.type === 'sh')
+                    throw new Error('checkScript: P2SH cannot be wrapped in P2SH');
+            }
+            if (s.type === 'wsh' && witnessScript)
+                checkWSH(s, witnessScript);
+        }
+        if (redeemScript) {
+            var r = taproot.OutScript.decode(redeemScript);
+            if (r.type === 'wsh' && witnessScript)
+                checkWSH(r, witnessScript);
+        }
+    }
+    var PSBTInputCoder = P.validate(PSBTKeyMap(PSBTInput), function (i) {
+        if (i.finalScriptWitness && !i.finalScriptWitness.length)
+            throw new Error('validateInput: wmpty finalScriptWitness');
+        //if (i.finalScriptSig && !i.finalScriptSig.length) throw new Error('validateInput: empty finalScriptSig');
+        if (i.partialSig && !i.partialSig.length)
+            throw new Error('Empty partialSig');
+        if (i.partialSig)
+            for (var _i = 0, _a = i.partialSig; _i < _a.length; _i++) {
+                var _b = _a[_i], k = _b[0], v = _b[1];
+                validatePubkey(k, PubT.ecdsa);
+            }
+        if (i.bip32Derivation)
+            for (var _c = 0, _d = i.bip32Derivation; _c < _d.length; _c++) {
+                var _e = _d[_c], k = _e[0], v = _e[1];
+                validatePubkey(k, PubT.ecdsa);
+            }
+        // Locktime = unsigned little endian integer greater than or equal to 500000000 representing
+        if (i.requiredTimeLocktime !== undefined && i.requiredTimeLocktime < 500000000)
+            throw new Error("validateInput: wrong timeLocktime=".concat(i.requiredTimeLocktime));
+        // unsigned little endian integer greater than 0 and less than 500000000
+        if (i.requiredHeightLocktime !== undefined &&
+            (i.requiredHeightLocktime <= 0 || i.requiredHeightLocktime >= 500000000))
+            throw new Error("validateInput: wrong heighLocktime=".concat(i.requiredHeightLocktime));
+        if (i.nonWitnessUtxo && i.index !== undefined) {
+            var last = i.nonWitnessUtxo.outputs.length - 1;
+            if (i.index > last)
+                throw new Error("validateInput: index(".concat(i.index, ") not in nonWitnessUtxo"));
+            var prevOut = i.nonWitnessUtxo.outputs[i.index];
+            if (i.witnessUtxo &&
+                (!P.equalBytes(i.witnessUtxo.script, prevOut.script) ||
+                    i.witnessUtxo.amount !== prevOut.amount))
+                throw new Error('validateInput: witnessUtxo different from nonWitnessUtxo');
+        }
+        if (i.tapLeafScript) {
+            // tap leaf version appears here twice: in control block and at the end of script
+            for (var _f = 0, _g = i.tapLeafScript; _f < _g.length; _f++) {
+                var _h = _g[_f], k = _h[0], v = _h[1];
+                if ((k.version & 254) !== v[v.length - 1])
+                    throw new Error('validateInput: tapLeafScript version mimatch');
+                if (v[v.length - 1] & 1)
+                    throw new Error('validateInput: tapLeafScript version has parity bit!');
+            }
+        }
+        return i;
+    });
+    var PSBTOutputCoder = P.validate(PSBTKeyMap(PSBTOutput), function (o) {
+        if (o.bip32Derivation)
+            for (var _i = 0, _a = o.bip32Derivation; _i < _a.length; _i++) {
+                var _b = _a[_i], k = _b[0], v = _b[1];
+                validatePubkey(k, PubT.ecdsa);
+            }
+        return o;
+    });
+    var PSBTGlobalCoder = P.validate(PSBTKeyMap(PSBTGlobal), function (g) {
+        var version = g.version || 0;
+        if (version === 0) {
+            if (!g.unsignedTx)
+                throw new Error('PSBTv0: missing unsignedTx');
+            if (g.unsignedTx.segwitFlag || g.unsignedTx.witnesses)
+                throw new Error('PSBTv0: witness in unsingedTx');
+            for (var _i = 0, _a = g.unsignedTx.inputs; _i < _a.length; _i++) {
+                var inp = _a[_i];
+                if (inp.finalScriptSig && inp.finalScriptSig.length)
+                    throw new Error('PSBTv0: input scriptSig found in unsignedTx');
+            }
+        }
+        return g;
+    });
+    taproot._RawPSBTV0 = P.struct({
+        magic: P.magic(P.string(new Uint8Array([0xff])), 'psbt'),
+        global: PSBTGlobalCoder,
+        inputs: P.array('global/unsignedTx/inputs/length', PSBTInputCoder),
+        outputs: P.array(null, PSBTOutputCoder),
+    });
+    taproot._RawPSBTV2 = P.struct({
+        magic: P.magic(P.string(new Uint8Array([0xff])), 'psbt'),
+        global: PSBTGlobalCoder,
+        inputs: P.array('global/inputCount', PSBTInputCoder),
+        outputs: P.array('global/outputCount', PSBTOutputCoder),
+    });
+    taproot._DebugPSBT = P.struct({
+        magic: P.magic(P.string(new Uint8Array([0xff])), 'psbt'),
+        items: P.array(null, P.apply(P.array(P.NULL, P.tuple([P.hex(CompactSizeLen), P.bytes(taproot.CompactSize)])), P.coders.dict())),
+    });
+    function validatePSBTFields(version, info, lst) {
+        for (var k in lst) {
+            if (k === 'unknown')
+                continue;
+            if (!info[k])
+                continue;
+            var _a = info[k].slice(-3), reqInc = _a[0], reqExc = _a[1], allowInc = _a[2];
+            if (reqExc.includes(version) || !allowInc.includes(version))
+                throw new Error("PSBTv".concat(version, ": field ").concat(k, " is not allowed"));
+        }
+        for (var k in info) {
+            var _b = info[k].slice(-3), reqInc = _b[0], reqExc = _b[1], allowInc = _b[2];
+            if (reqInc.includes(version) && lst[k] === undefined)
+                throw new Error("PSBTv".concat(version, ": missing required field ").concat(k));
+        }
+    }
+    function cleanPSBTFields(version, info, lst) {
+        var out = {};
+        for (var k in lst) {
+            if (k !== 'unknown') {
+                if (!info[k])
+                    continue;
+                var _a = info[k].slice(-3), reqInc = _a[0], reqExc = _a[1], allowInc = _a[2];
+                if (reqExc.includes(version) || !allowInc.includes(version))
+                    continue;
+            }
+            out[k] = lst[k];
+        }
+        return out;
+    }
+    function validatePSBT(tx) {
+        var version = (tx && tx.global && tx.global.version) || 0;
+        validatePSBTFields(version, PSBTGlobal, tx.global);
+        for (var _i = 0, _a = tx.inputs; _i < _a.length; _i++) {
+            var i = _a[_i];
+            validatePSBTFields(version, PSBTInput, i);
+        }
+        for (var _b = 0, _c = tx.outputs; _b < _c.length; _b++) {
+            var o = _c[_b];
+            validatePSBTFields(version, PSBTOutput, o);
+        }
+        // We allow only one empty element at the end of map (compat with bitcoinjs-lib bug)
+        var inputCount = !version ? tx.global.unsignedTx.inputs.length : tx.global.inputCount;
+        if (tx.inputs.length < inputCount)
+            throw new Error('Not enough inputs');
+        var inputsLeft = tx.inputs.slice(inputCount);
+        if (inputsLeft.length > 1 || (inputsLeft.length && Object.keys(inputsLeft[0]).length))
+            throw new Error("Unexpected inputs left in tx=".concat(inputsLeft));
+        // Same for inputs
+        var outputCount = !version ? tx.global.unsignedTx.outputs.length : tx.global.outputCount;
+        if (tx.outputs.length < outputCount)
+            throw new Error('Not outputs inputs');
+        var outputsLeft = tx.outputs.slice(outputCount);
+        if (outputsLeft.length > 1 || (outputsLeft.length && Object.keys(outputsLeft[0]).length))
+            throw new Error("Unexpected outputs left in tx=".concat(outputsLeft));
+        return tx;
+    }
+    // Check if object doens't have custom constructor (like Uint8Array/Array)
+    var isPlainObject = function (obj) {
+        return Object.prototype.toString.call(obj) === '[object Object]' && obj.constructor === Object;
+    };
+    function type(v) {
+        if (v instanceof Uint8Array)
+            return 'bytes';
+        if (Array.isArray(v))
+            return 'array';
+        if (['number', 'string', 'bigint', 'boolean', 'undefined'].includes(typeof v))
+            return typeof v;
+        if (v === null)
+            return 'null'; // typeof null=object
+        if (isPlainObject(v))
+            return 'object';
+        throw new Error("Unknown type=".concat(v));
+    }
+    // Basic structure merge: object = {...old, ...new}, arrays = old.concat(new). other -> replace
+    // function merge<T extends PSBTKeyMap>(
+    //   psbtEnum: T,
+    //   val: PSBTKeyMapKeys<T>,
+    //   cur?: PSBTKeyMapKeys<T>
+    // ): PSBTKeyMapKeys<T> {
+    // }
+    function mergeKeyMap(psbtEnum, val, cur, allowedFields) {
+        var res = __assign(__assign({}, cur), val);
+        var _loop_2 = function (k) {
+            var key = k;
+            var _a = psbtEnum[key], _ = _a[0], kC = _a[1], vC = _a[2];
+            var cannotChange = allowedFields && !allowedFields.includes(k);
+            if (val[k] === undefined && k in val) {
+                if (cannotChange)
+                    throw new Error("Cannot remove signed field=".concat(k));
+                delete res[k];
+            }
+            else if (kC) {
+                var oldKV = (cur && cur[k] ? cur[k] : []);
+                var newKV = val[key];
+                if (newKV) {
+                    if (!Array.isArray(newKV))
+                        throw new Error("keyMap(".concat(k, "): KV pairs should be [k, v][]"));
+                    // Decode hex in k-v
+                    newKV = newKV.map(function (val) {
+                        if (val.length !== 2)
+                            throw new Error("keyMap(".concat(k, "): KV pairs should be [k, v][]"));
+                        return [
+                            typeof val[0] === 'string' ? kC.decode(base.hex.decode(val[0])) : val[0],
+                            typeof val[1] === 'string' ? vC.decode(base.hex.decode(val[1])) : val[1],
+                        ];
+                    });
+                    var map_1 = {};
+                    var add = function (kStr, k, v) {
+                        if (map_1[kStr] === undefined) {
+                            map_1[kStr] = [k, v];
+                            return;
+                        }
+                        var oldVal = base.hex.encode(vC.encode(map_1[kStr][1]));
+                        var newVal = base.hex.encode(vC.encode(v));
+                        if (oldVal !== newVal)
+                            throw new Error("keyMap(".concat(key, "): same key=").concat(kStr, " oldVal=").concat(oldVal, " newVal=").concat(newVal));
+                    };
+                    for (var _i = 0, oldKV_1 = oldKV; _i < oldKV_1.length; _i++) {
+                        var _b = oldKV_1[_i], k_1 = _b[0], v = _b[1];
+                        var kStr = base.hex.encode(kC.encode(k_1));
+                        add(kStr, k_1, v);
+                    }
+                    for (var _c = 0, newKV_1 = newKV; _c < newKV_1.length; _c++) {
+                        var _d = newKV_1[_c], k_2 = _d[0], v = _d[1];
+                        var kStr = base.hex.encode(kC.encode(k_2));
+                        // undefined removes previous value
+                        if (v === undefined)
+                            delete map_1[kStr];
+                        else
+                            add(kStr, k_2, v);
+                    }
+                    res[key] = Object.values(map_1);
+                }
+            }
+            else if (typeof res[k] === 'string') {
+                res[k] = vC.decode(base.hex.decode(res[k]));
+            }
+        };
+        // All arguments can be provided as hex
+        for (var k in psbtEnum) {
+            _loop_2(k);
+        }
+        // Remove unknown keys
+        for (var k in res)
+            if (!psbtEnum[k])
+                delete res[k];
+        return res;
+    }
+    taproot.RawPSBTV0 = P.validate(taproot._RawPSBTV0, validatePSBT);
+    taproot.RawPSBTV2 = P.validate(taproot._RawPSBTV2, validatePSBT);
+    // (TxHash, Idx)
+    var TxHashIdx = P.struct({ hash: P.bytes(32, true), index: P.U32LE });
+    // /Coders
+    var isBytes = function (b) { return b instanceof Uint8Array; };
+    var OutPK = {
+        encode: function (from) {
+            if (from.length !== 2 ||
+                !P.isBytes(from[0]) ||
+                !isValidPubkey(from[0], PubT.ecdsa) ||
+                from[1] !== 'CHECKSIG')
+                return;
+            return { type: 'pk', pubkey: from[0] };
+        },
+        decode: function (to) { return (to.type === 'pk' ? [to.pubkey, 'CHECKSIG'] : undefined); },
+    };
+    var p2pk = function (pubkey, network) {
+        if (network === void 0) { network = taproot.NETWORK; }
+        if (!isValidPubkey(pubkey, PubT.ecdsa))
+            throw new Error('P2PK: invalid publicKey');
+        return {
+            type: 'pk',
+            script: taproot.OutScript.encode({ type: 'pk', pubkey: pubkey }),
+        };
+    };
+    taproot.p2pk = p2pk;
+    var OutPKH = {
+        encode: function (from) {
+            if (from.length !== 5 || from[0] !== 'DUP' || from[1] !== 'HASH160' || !isBytes(from[2]))
+                return;
+            if (from[3] !== 'EQUALVERIFY' || from[4] !== 'CHECKSIG')
+                return;
+            return { type: 'pkh', hash: from[2] };
+        },
+        decode: function (to) {
+            return to.type === 'pkh' ? ['DUP', 'HASH160', to.hash, 'EQUALVERIFY', 'CHECKSIG'] : undefined;
+        },
+    };
+    var p2pkh = function (publicKey, network) {
+        if (network === void 0) { network = taproot.NETWORK; }
+        if (!isValidPubkey(publicKey, PubT.ecdsa))
+            throw new Error('P2PKH: invalid publicKey');
+        var hash = hash160(publicKey);
+        return {
+            type: 'pkh',
+            script: taproot.OutScript.encode({ type: 'pkh', hash: hash }),
+            address: Address(network).encode({ type: 'pkh', hash: hash }),
+        };
+    };
+    taproot.p2pkh = p2pkh;
+    var OutSH = {
+        encode: function (from) {
+            if (from.length !== 3 || from[0] !== 'HASH160' || !isBytes(from[1]) || from[2] !== 'EQUAL')
+                return;
+            return { type: 'sh', hash: from[1] };
+        },
+        decode: function (to) {
+            return to.type === 'sh' ? ['HASH160', to.hash, 'EQUAL'] : undefined;
+        },
+    };
+    var p2sh = function (child, network) {
+        if (network === void 0) { network = taproot.NETWORK; }
+        var hash = hash160(child.script);
+        var script = taproot.OutScript.encode({ type: 'sh', hash: hash });
+        checkScript(script, child.script, child.witnessScript);
+        var res = {
+            type: 'sh',
+            redeemScript: child.script,
+            script: taproot.OutScript.encode({ type: 'sh', hash: hash }),
+            address: Address(network).encode({ type: 'sh', hash: hash }),
+        };
+        if (child.witnessScript)
+            res.witnessScript = child.witnessScript;
+        return res;
+    };
+    taproot.p2sh = p2sh;
+    var OutWSH = {
+        encode: function (from) {
+            if (from.length !== 2 || from[0] !== 'OP_0' || !isBytes(from[1]))
+                return;
+            if (from[1].length !== 32)
+                return;
+            return { type: 'wsh', hash: from[1] };
+        },
+        decode: function (to) { return (to.type === 'wsh' ? ['OP_0', to.hash] : undefined); },
+    };
+    var p2wsh = function (child, network) {
+        if (network === void 0) { network = taproot.NETWORK; }
+        var hash = (0, sha256_1.sha256)(child.script);
+        var script = taproot.OutScript.encode({ type: 'wsh', hash: hash });
+        checkScript(script, undefined, child.script);
+        return {
+            type: 'wsh',
+            witnessScript: child.script,
+            script: taproot.OutScript.encode({ type: 'wsh', hash: hash }),
+            address: Address(network).encode({ type: 'wsh', hash: hash }),
+        };
+    };
+    taproot.p2wsh = p2wsh;
+    var OutWPKH = {
+        encode: function (from) {
+            if (from.length !== 2 || from[0] !== 'OP_0' || !isBytes(from[1]))
+                return;
+            if (from[1].length !== 20)
+                return;
+            return { type: 'wpkh', hash: from[1] };
+        },
+        decode: function (to) { return (to.type === 'wpkh' ? ['OP_0', to.hash] : undefined); },
+    };
+    var p2wpkh = function (publicKey, network) {
+        if (network === void 0) { network = taproot.NETWORK; }
+        if (!isValidPubkey(publicKey, PubT.ecdsa))
+            throw new Error('P2WPKH: invalid publicKey');
+        if (publicKey.length === 65)
+            throw new Error('P2WPKH: uncompressed public key');
+        var hash = hash160(publicKey);
+        return {
+            type: 'wpkh',
+            script: taproot.OutScript.encode({ type: 'wpkh', hash: hash }),
+            address: Address(network).encode({ type: 'wpkh', hash: hash }),
+        };
+    };
+    taproot.p2wpkh = p2wpkh;
+    var OutMS = {
+        encode: function (from) {
+            var last = from.length - 1;
+            if (from[last] !== 'CHECKMULTISIG')
+                return;
+            var m = OPtoNumber(from[0]);
+            var n = OPtoNumber(from[last - 1]);
+            if (m === undefined || n === undefined)
+                throw new Error('OutScript.encode/multisig wrong params');
+            var pubkeys = from.slice(1, -2); // Any is ok, check in for later
+            if (n !== pubkeys.length)
+                throw new Error('OutScript.encode/multisig: wrong length');
+            return { type: 'ms', m: m, pubkeys: pubkeys }; // we don't need n, since it is the same as pubkeys
+        },
+        // checkmultisig(n, ..pubkeys, m)
+        decode: function (to) {
+            return to.type === 'ms'
+                ? __spreadArray(__spreadArray(["OP_".concat(to.m)], to.pubkeys, true), ["OP_".concat(to.pubkeys.length), 'CHECKMULTISIG'], false) : undefined;
+        },
+    };
+    var p2ms = function (m, pubkeys, allowSamePubkeys) {
+        if (allowSamePubkeys === void 0) { allowSamePubkeys = false; }
+        if (!allowSamePubkeys)
+            uniqPubkey(pubkeys);
+        return { type: 'ms', script: taproot.OutScript.encode({ type: 'ms', pubkeys: pubkeys, m: m }) };
+    };
+    taproot.p2ms = p2ms;
+    var OutTR = {
+        encode: function (from) {
+            if (from.length !== 2 || from[0] !== 'OP_1' || !isBytes(from[1]))
+                return;
+            return { type: 'tr', pubkey: from[1] };
+        },
+        decode: function (to) { return (to.type === 'tr' ? ['OP_1', to.pubkey] : undefined); },
+    };
+    // Helper for generating binary tree from list, with weights
+    function taprootListToTree(taprootList) {
+        // Clone input in order to not corrupt it
+        var lst = Array.from(taprootList);
+        // We have at least 2 elements => can create branch
+        while (lst.length >= 2) {
+            // Sort: elements with smallest weight are in the end of queue
+            lst.sort(function (a, b) { return (b.weight || 1) - (a.weight || 1); });
+            var b = lst.pop();
+            var a = lst.pop();
+            var weight = ((a === null || a === void 0 ? void 0 : a.weight) || 1) + ((b === null || b === void 0 ? void 0 : b.weight) || 1);
+            lst.push({
+                weight: weight,
+                // Unwrap children array
+                childs: [a.childs || a, b.childs || b],
+            });
+        }
+        // At this point there is always 1 element in lst
+        var last = lst[0];
+        return (last.childs || last);
+    }
+    taproot.taprootListToTree = taprootListToTree;
+    function checkTaprootScript(script, allowUnknowOutput) {
+        if (allowUnknowOutput === void 0) { allowUnknowOutput = false; }
+        var out = taproot.OutScript.decode(script);
+        if (out.type === 'unknown' && allowUnknowOutput)
+            return;
+        if (!['tr_ns', 'tr_ms'].includes(out.type))
+            throw new Error("P2TR: invalid leaf script=".concat(out.type));
+    }
+    //Contructs a binary tree from a list of scripts
+    function taprootHashTree(tree, allowUnknowOutput) {
+        var _a;
+        if (allowUnknowOutput === void 0) { allowUnknowOutput = false; }
+        if (!tree)
+            throw new Error('taprootHashTree: empty tree');
+        if (Array.isArray(tree) && tree.length === 1)
+            tree = tree[0];
+        // Terminal node (leaf)
+        if (!Array.isArray(tree)) {
+            var version = tree.leafVersion, leafScript = tree.script, tapInternalKey = tree.tapInternalKey;
+            // Earliest tree walk where we can validate tapScripts
+            if (tree.tapLeafScript || (tree.tapMerkleRoot && !P.equalBytes(tree.tapMerkleRoot, P.EMPTY)))
+                throw new Error('P2TR: tapRoot leafScript cannot have tree');
+            // Just to be sure that it is spendable
+            if (tapInternalKey && P.equalBytes(tapInternalKey, taproot.TAPROOT_UNSPENDABLE_KEY))
+                throw new Error('P2TR: tapRoot leafScript cannot have unspendble key');
+            var script = typeof leafScript === 'string' ? base.hex.decode(leafScript) : leafScript;
+            checkTaprootScript(script, allowUnknowOutput);
+            return {
+                type: 'leaf',
+                tapInternalKey: tapInternalKey,
+                version: version,
+                script: script,
+                hash: (0, taproot.tapLeafHash)(script, version),
+            };
+        }
+        // If tree / branch is not binary tree, convert it
+        if (tree.length !== 2)
+            tree = taprootListToTree(tree);
+        if (tree.length !== 2)
+            throw new Error('hashTree: non binary tree!');
+        // branch
+        // NOTE: both nodes should exist
+        var left = taprootHashTree(tree[0], allowUnknowOutput);
+        var right = taprootHashTree(tree[1], allowUnknowOutput);
+        // We cannot swap left/right here, since it will change structure of tree
+        var _b = [left.hash, right.hash], lH = _b[0], rH = _b[1];
+        if (cmp(rH, lH) === -1)
+            _a = [rH, lH], lH = _a[0], rH = _a[1];
+        return { type: 'branch', left: left, right: right, hash: taggedHash('TapBranch', lH, rH) };
+    }
+    taproot.taprootHashTree = taprootHashTree;
+
+    //Adds a path element to a binary tree
+    function taprootAddPath(tree, path) {
+        if (path === void 0) { path = []; }
+        if (!tree)
+            throw new Error("taprootAddPath: empty tree");
+        if (tree.type === 'leaf')
+            return __assign(__assign({}, tree), { path: path });
+        if (tree.type !== 'branch')
+            throw new Error("taprootAddPath: wrong type=".concat(tree));
+        return __assign(__assign({}, tree), {
+            path: path,
+            // Left element has right hash in path and otherwise
+            left: taprootAddPath(tree.left, __spreadArray([tree.right.hash], path, true)), right: taprootAddPath(tree.right, __spreadArray([tree.left.hash], path, true))
+        });
+    }
+    taproot.taprootAddPath = taprootAddPath;
+
+    //Flattens the tree
+    function taprootWalkTree(tree) {
+        if (!tree)
+            throw new Error("taprootAddPath: empty tree");
+        if (tree.type === 'leaf')
+            return [tree];
+        if (tree.type !== 'branch')
+            throw new Error("taprootWalkTree: wrong type=".concat(tree));
+        return __spreadArray(__spreadArray([], taprootWalkTree(tree.left), true), taprootWalkTree(tree.right), true);
+    }
+    taproot.taprootWalkTree = taprootWalkTree;
+
+    // Another stupid decision, where lack of standard affects security.
+    // Multisig needs to be generated with some key.
+    // We are using approach from BIP 341/bitcoinjs-lib: SHA256(uncompressedDER(SECP256K1_GENERATOR_POINT))
+    // It is possible to switch SECP256K1_GENERATOR_POINT with some random point;
+    // but it's too complex to prove.
+    // Also used by bitcoin-core and bitcoinjs-lib
+    taproot.TAPROOT_UNSPENDABLE_KEY = (0, sha256_1.sha256)(secp.Point.BASE.toRawBytes(false));
+    // Works as key OR tree.
+    // If we only have tree, need to add unspendable key, otherwise
+    // complex multisig wallet can be spent by owner of key only. See TAPROOT_UNSPENDABLE_KEY
+    function p2tr(internalPubKey, tree, network, allowUnknowOutput) {
+        if (network === void 0) { network = taproot.NETWORK; }
+        if (allowUnknowOutput === void 0) { allowUnknowOutput = false; }
+        // Unspendable
+        if (!internalPubKey && !tree)
+            throw new Error('p2tr: should have pubKey or scriptTree (or both)');
+        var pubKey = typeof internalPubKey === 'string'
+            ? base.hex.decode(internalPubKey)
+            : internalPubKey || taproot.TAPROOT_UNSPENDABLE_KEY;
+        if (!isValidPubkey(pubKey, PubT.schnorr))
+            throw new Error('p2tr: non-schnorr pubkey');
+        var hashedTree = tree ? taprootAddPath(taprootHashTree(tree, allowUnknowOutput)) : undefined;
+        var tapMerkleRoot = hashedTree ? hashedTree.hash : undefined;
+        var _a = taprootTweakPubkey(pubKey, tapMerkleRoot || P.EMPTY), tweakedPubkey = _a[0], parity = _a[1];
+        var leaves;
+        if (hashedTree) {
+            leaves = taprootWalkTree(hashedTree).map(function (l) {
+                return (__assign(__assign({}, l), {
+                    controlBlock: taproot.TaprootControlBlock.encode({
+                        version: (l.version || taproot.TAP_LEAF_VERSION) + +parity,
+                        internalKey: l.tapInternalKey || pubKey,
+                        merklePath: l.path,
+                    })
+                }));
+            });
+        }
+        var tapLeafScript;
+        if (leaves) {
+            tapLeafScript = leaves.map(function (l) {
+                return [
+                    taproot.TaprootControlBlock.decode(l.controlBlock),
+                    concat(l.script, new Uint8Array([l.version || taproot.TAP_LEAF_VERSION])),
+                ];
+            });
+        }
+        var res = {
+            type: 'tr',
+            script: taproot.OutScript.encode({ type: 'tr', pubkey: tweakedPubkey }),
+            address: Address(network).encode({ type: 'tr', pubkey: tweakedPubkey }),
+            // For tests
+            tweakedPubkey: tweakedPubkey,
+            // PSBT stuff
+            tapInternalKey: pubKey,
+        };
+        // Just in case someone would want to select a specific script
+        if (leaves)
+            res.leaves = leaves;
+        if (tapLeafScript)
+            res.tapLeafScript = tapLeafScript;
+        if (tapMerkleRoot)
+            res.tapMerkleRoot = tapMerkleRoot;
+        return res;
+    }
+    taproot.p2tr = p2tr;
+    var OutTRNS = {
+        encode: function (from) {
+            var last = from.length - 1;
+            if (from[last] !== 'CHECKSIG')
+                return;
+            var pubkeys = [];
+            for (var i = 0; i < last; i++) {
+                var elm = from[i];
+                if (i & 1) {
+                    if (elm !== 'CHECKSIGVERIFY')
+                        // ROHIT Removing throw, and replacing with return to let the process continue
+                        //throw new Error('OutScript.encode/tr_ns: wrong element');
+                        return;
+                    if (i === last - 1)
+                        // ROHIT Removing throw, and replacing with return to let the process continue
+                        //throw new Error('OutScript.encode/tr_ns: wrong element');
+                        return;
+                    continue;
+                }
+                if (!isBytes(elm))
+                    //ROHIT TO SOLVE CHEKKSIG ERROR 
+                    //throw new Error('OutScript.encode/tr_ns: wrong element');
+                    return;
+                pubkeys.push(elm);
+            }
+            return { type: 'tr_ns', pubkeys: pubkeys };
+        },
+        decode: function (to) {
+            if (to.type !== 'tr_ns')
+                return;
+            var out = [];
+            for (var i = 0; i < to.pubkeys.length - 1; i++)
+                out.push(to.pubkeys[i], 'CHECKSIGVERIFY');
+            out.push(to.pubkeys[to.pubkeys.length - 1], 'CHECKSIG');
+            return out;
+        },
+    };
+    // Returns all combinations of size M from lst
+    function combinations(m, list) {
+        var res = [];
+        if (!Array.isArray(list))
+            throw new Error('combinations: lst arg should be array');
+        var n = list.length;
+        if (m > n)
+            throw new Error('combinations: m > lst.length, no combinations possible');
+        /*
+        Basically works as M nested loops like:
+        for (;idx[0]<lst.length;idx[0]++) for (idx[1]=idx[0]+1;idx[1]<lst.length;idx[1]++)
+        but since we cannot create nested loops dynamically, we unroll it to a single loop
+        */
+        var idx = Array.from({ length: m }, function (_, i) { return i; });
+        var last = idx.length - 1;
+        main: for (; ;) {
+            res.push(idx.map(function (i) { return list[i]; }));
+            idx[last] += 1;
+            var i = last;
+            // Propagate increment
+            // NOTE: idx[i] cannot be bigger than n-m+i, otherwise last elements in right part will overflow
+            for (; i >= 0 && idx[i] > n - m + i; i--) {
+                idx[i] = 0;
+                // Overflow in idx[0], break
+                if (i === 0)
+                    break main;
+                idx[i - 1] += 1;
+            }
+            // Propagate: idx[i+1] = idx[idx]+1
+            for (i += 1; i < idx.length; i++)
+                idx[i] = idx[i - 1] + 1;
+        }
+        return res;
+    }
+    taproot.combinations = combinations;
+    /**
+     * M-of-N multi-leaf wallet via p2tr_ns. If m == n, single script is emitted.
+     * Takes O(n^2) if m != n. 99-of-100 is ok, 5-of-100 is not.
+     * `2-of-[A,B,C] => [A,B] | [A,C] | [B,C]`
+     */
+    var p2tr_ns = function (m, pubkeys, allowSamePubkeys) {
+        if (allowSamePubkeys === void 0) { allowSamePubkeys = false; }
+        if (!allowSamePubkeys)
+            uniqPubkey(pubkeys);
+        return combinations(m, pubkeys).map(function (i) {
+            return ({
+                type: 'tr_ns',
+                script: taproot.OutScript.encode({ type: 'tr_ns', pubkeys: i }),
+            });
+        });
+    };
+    taproot.p2tr_ns = p2tr_ns;
+    // Taproot public key (case of p2tr_ns)
+    var p2tr_pk = function (pubkey) { return (0, taproot.p2tr_ns)(1, [pubkey], undefined)[0]; };
+    taproot.p2tr_pk = p2tr_pk;
+    var OutTRMS = {
+        encode: function (from) {
+            var last = from.length - 1;
+            if (from[last] !== 'NUMEQUAL' || from[1] !== 'CHECKSIG')
+                return;
+            var pubkeys = [];
+            var m = OPtoNumber(from[last - 1]);
+            if (m === undefined)
+                return;
+            for (var i = 0; i < last - 1; i++) {
+                var elm = from[i];
+                if (i & 1) {
+                    if (elm !== (i === 1 ? 'CHECKSIG' : 'CHECKSIGADD'))
+                        throw new Error('OutScript.encode/tr_ms: wrong element');
+                    continue;
+                }
+                if (!isBytes(elm))
+                    throw new Error('OutScript.encode/tr_ms: wrong key element');
+                pubkeys.push(elm);
+            }
+            return { type: 'tr_ms', pubkeys: pubkeys, m: m };
+        },
+        decode: function (to) {
+            if (to.type !== 'tr_ms')
+                return;
+            var out = [to.pubkeys[0], 'CHECKSIG'];
+            for (var i = 1; i < to.pubkeys.length; i++)
+                out.push(to.pubkeys[i], 'CHECKSIGADD');
+            out.push("OP_".concat(to.m), 'NUMEQUAL');
+            return out;
+        },
+    };
+    function p2tr_ms(m, pubkeys, allowSamePubkeys) {
+        if (allowSamePubkeys === void 0) { allowSamePubkeys = false; }
+        if (!allowSamePubkeys)
+            uniqPubkey(pubkeys);
+        return {
+            type: 'tr_ms',
+            script: taproot.OutScript.encode({ type: 'tr_ms', pubkeys: pubkeys, m: m }),
+        };
+    }
+    taproot.p2tr_ms = p2tr_ms;
+    var OutUnknown = {
+        encode: function (from) {
+            return { type: 'unknown', script: taproot.Script.encode(from) };
+        },
+        decode: function (to) {
+            return to.type === 'unknown' ? taproot.Script.decode(to.script) : undefined;
+        },
+    };
+    // /Payments
+    var OutScripts = [
+        OutPK,
+        OutPKH,
+        OutSH,
+        OutWSH,
+        OutWPKH,
+        OutMS,
+        OutTR,
+        OutTRNS,
+        OutTRMS,
+        OutUnknown,
+    ];
+    // TODO: we can support user supplied output scripts now
+    // - addOutScript
+    // - removeOutScript
+    // - We can do that as log we modify array in-place
+    var _OutScript = P.apply(taproot.Script, P.coders.match(OutScripts));
+    // We can validate this once, because of packed & coders
+    taproot.OutScript = P.validate(_OutScript, function (i) {
+        if (i.type === 'pk' && !isValidPubkey(i.pubkey, PubT.ecdsa))
+            throw new Error('OutScript/pk: wrong key');
+        if ((i.type === 'pkh' || i.type === 'sh' || i.type === 'wpkh') &&
+            (!isBytes(i.hash) || i.hash.length !== 20))
+            throw new Error("OutScript/".concat(i.type, ": wrong hash"));
+        if (i.type === 'wsh' && (!isBytes(i.hash) || i.hash.length !== 32))
+            throw new Error("OutScript/wsh: wrong hash");
+        if (i.type === 'tr' && (!isBytes(i.pubkey) || !isValidPubkey(i.pubkey, PubT.schnorr)))
+            throw new Error('OutScript/tr: wrong taproot public key');
+        if (i.type === 'ms' || i.type === 'tr_ns' || i.type === 'tr_ms')
+            if (!Array.isArray(i.pubkeys))
+                throw new Error('OutScript/multisig: wrong pubkeys array');
+        if (i.type === 'ms') {
+            var n = i.pubkeys.length;
+            for (var _i = 0, _a = i.pubkeys; _i < _a.length; _i++) {
+                var p = _a[_i];
+                if (!isValidPubkey(p, PubT.ecdsa))
+                    throw new Error('OutScript/multisig: wrong pubkey');
+            }
+            if (i.m <= 0 || n > 16 || i.m > n)
+                throw new Error('OutScript/multisig: invalid params');
+        }
+        if (i.type === 'tr_ns' || i.type === 'tr_ms') {
+            for (var _b = 0, _c = i.pubkeys; _b < _c.length; _b++) {
+                var p = _c[_b];
+                if (!isValidPubkey(p, PubT.schnorr))
+                    throw new Error("OutScript/".concat(i.type, ": wrong pubkey"));
+            }
+        }
+        if (i.type === 'tr_ms') {
+            var n = i.pubkeys.length;
+            if (i.m <= 0 || n > 16 || i.m > n)
+                throw new Error('OutScript/tr_ms: invalid params');
+        }
+        return i;
+    });
+    // Address
+    // TODO: clean-up
+    function validateWitness(version, data) {
+        if (data.length < 2 || data.length > 40)
+            throw new Error('Witness: invalid length');
+        if (version > 16)
+            throw new Error('Witness: invalid version');
+        if (version === 0 && !(data.length === 20 || data.length === 32))
+            throw new Error('Witness: invalid length for version');
+    }
+    taproot.validateWitness = validateWitness;
+    function programToWitness(version, data, network) {
+        if (network === void 0) { network = taproot.NETWORK; }
+        validateWitness(version, data);
+        var coder = version === 0 ? base.bech32 : base.bech32m;
+        return coder.encode(network.bech32, [version].concat(coder.toWords(data)));
+    }
+    taproot.programToWitness = programToWitness;
+    // TODO: remove?
+    function parseWitnessProgram(version, data) {
+        validateWitness(version, data);
+        var encodedVersion = version > 0 ? version + 0x50 : version;
+        return concat(new Uint8Array([encodedVersion]), taproot.VarBytes.encode(Uint8Array.from(data)));
+    }
+    taproot.parseWitnessProgram = parseWitnessProgram;
+    function formatKey(hashed, prefix) {
+        return taproot.base58check.encode(concat(Uint8Array.from(prefix), hashed));
+    }
+    function WIF(network) {
+        if (network === void 0) { network = taproot.NETWORK; }
+        return {
+            encode: function (privKey) {
+                var compressed = concat(privKey, new Uint8Array([0x01]));
+                return formatKey(compressed.subarray(0, 33), [network.wif]);
+            },
+            decode: function (wif) {
+                var parsed = taproot.base58check.decode(wif);
+                if (parsed[0] !== network.wif)
+                    throw new Error('Wrong WIF prefix');
+                parsed = parsed.subarray(1);
+                // Check what it is. Compressed flag?
+                if (parsed.length !== 33)
+                    throw new Error('Wrong WIF length');
+                if (parsed[32] !== 0x01)
+                    throw new Error('Wrong WIF postfix');
+                return parsed.subarray(0, -1);
+            },
+        };
+    }
+    taproot.WIF = WIF;
+    // Returns OutType, which can be used to create outscript
+    function Address(network) {
+        if (network === void 0) { network = taproot.NETWORK; }
+        return {
+            encode: function (from) {
+                var type = from.type;
+                if (type === 'wpkh')
+                    return programToWitness(0, from.hash, network);
+                else if (type === 'wsh')
+                    return programToWitness(0, from.hash, network);
+                else if (type === 'tr')
+                    return programToWitness(1, from.pubkey, network);
+                else if (type === 'pkh')
+                    return formatKey(from.hash, [network.pubKeyHash]);
+                else if (type === 'sh')
+                    return formatKey(from.hash, [network.scriptHash]);
+                return 1;
+            },
+            decode: function (address) {
+                if (address.length < 14 || address.length > 74)
+                    throw new Error('Invalid address length');
+                // Bech32
+                if (network.bech32 && address.toLowerCase().startsWith(network.bech32)) {
+                    var res = void 0;
+                    try {
+                        res = base.bech32.decode(address);
+                        if (res.words[0] !== 0)
+                            throw new Error("bech32: wrong version=".concat(res.words[0]));
+                    }
+                    catch (_) {
+                        // Starting from version 1 it is decoded as bech32m
+                        res = base.bech32m.decode(address);
+                        if (res.words[0] === 0)
+                            throw new Error("bech32m: wrong version=".concat(res.words[0]));
+                    }
+                    if (res.prefix !== network.bech32)
+                        throw new Error("wrong bech32 prefix=".concat(res.prefix));
+                    var _a = res.words, version = _a[0], program = _a.slice(1);
+                    var data_1 = base.bech32.fromWords(program);
+                    validateWitness(version, data_1);
+                    if (version === 0 && data_1.length === 32)
+                        return { type: 'wsh', hash: data_1 };
+                    else if (version === 0 && data_1.length === 20)
+                        return { type: 'wpkh', hash: data_1 };
+                    else if (version === 1 && data_1.length === 32)
+                        return { type: 'tr', pubkey: data_1 };
+                    else
+                        throw new Error('Unkown witness program');
+                }
+                var data = base.base58.decode(address);
+                if (data.length !== 25)
+                    throw new Error('Invalid base58 address');
+                // Pay To Public Key Hash
+                if (data[0] === network.pubKeyHash) {
+                    var bytes = base.base58.decode(address);
+                    return { type: 'pkh', hash: bytes.slice(1, bytes.length - 4) };
+                }
+                else if (data[0] === network.scriptHash) {
+                    var bytes = base.base58.decode(address);
+                    return {
+                        type: 'sh',
+                        hash: base.base58.decode(address).slice(1, bytes.length - 4),
+                    };
+                }
+                throw new Error("Invalid address prefix=".concat(data[0]));
+            },
+        };
+    }
+    taproot.Address = Address;
+    // /Address
+    var SignatureHash;
+    (function (SignatureHash) {
+        SignatureHash[SignatureHash["DEFAULT"] = 0] = "DEFAULT";
+        SignatureHash[SignatureHash["ALL"] = 1] = "ALL";
+        SignatureHash[SignatureHash["NONE"] = 2] = "NONE";
+        SignatureHash[SignatureHash["SINGLE"] = 3] = "SINGLE";
+        SignatureHash[SignatureHash["ANYONECANPAY"] = 128] = "ANYONECANPAY";
+        SignatureHash[SignatureHash["ALL_SIGHASH_ANYONECANPAY"] = 129] = "ALL_SIGHASH_ANYONECANPAY";
+        SignatureHash[SignatureHash["NONE_SIGHASH_ANYONECANPAY"] = 130] = "NONE_SIGHASH_ANYONECANPAY";
+        SignatureHash[SignatureHash["SINGLE_SIGHASH_ANYONECANPAY"] = 131] = "SINGLE_SIGHASH_ANYONECANPAY";
+    })(SignatureHash = taproot.SignatureHash || (taproot.SignatureHash = {}));
+    taproot.SigHashCoder = P.apply(P.U32LE, P.coders.tsEnum(SignatureHash));
+    function sum(arr) {
+        return arr.map(function (n) { return BigInt(n); }).reduce(function (a, b) { return a + b; });
+    }
+    // TODO: encoder maybe?
+    function unpackSighash(hashType) {
+        var masked = hashType & 31;
+        return {
+            isAny: !!(hashType & 128),
+            isNone: masked === 2,
+            isSingle: masked === 3,
+        };
+    }
+    var _sortPubkeys = function (pubkeys) { return Array.from(pubkeys).sort(cmp); };
+    taproot._sortPubkeys = _sortPubkeys;
+    var def = {
+        sequence: function (n) { return (n === undefined ? taproot.DEFAULT_SEQUENCE : n); },
+        lockTime: function (n) { return (n === undefined ? taproot.DEFAULT_LOCKTIME : n); },
+    };
+    taproot.TAP_LEAF_VERSION = 0xc0;
+    var tapLeafHash = function (script, version) {
+        if (version === void 0) { version = taproot.TAP_LEAF_VERSION; }
+        return taggedHash('TapLeaf', new Uint8Array([version]), taproot.VarBytes.encode(script));
+    };
+    taproot.tapLeafHash = tapLeafHash;
+    function getTaprootKeys(privKey, pubKey, internalKey, merkleRoot) {
+        if (merkleRoot === void 0) { merkleRoot = P.EMPTY; }
+        if (P.equalBytes(internalKey, pubKey)) {
+            privKey = taprootTweakPrivKey(privKey, merkleRoot);
+            pubKey = secp.schnorr.getPublicKey(privKey);
+        }
+        return { privKey: privKey, pubKey: pubKey };
+    }
+    taproot.getTaprootKeys = getTaprootKeys;
+    var Transaction = /** @class */ (function () {
+        // function Transaction(version, lockTime, PSBTVersion,opts) { //Changed the position of opts so that it can test examples work
+        function Transaction(opts, version, lockTime, PSBTVersion) {
+            if (version === void 0) { version = taproot.DEFAULT_VERSION; }
+            if (lockTime === void 0) { lockTime = 0; }
+            if (PSBTVersion === void 0) { PSBTVersion = 0; }
+            if (opts === void 0) { opts = {}; }
+            this.PSBTVersion = PSBTVersion;
+            this.opts = opts;
+            this.global = {};
+            this.inputs = [];
+            this.outputs = [];
+            if (lockTime !== taproot.DEFAULT_LOCKTIME)
+                this.global.fallbackLocktime = lockTime;
+            this.global.txVersion = version;
+        }
+        // Import
+        Transaction.fromRaw = function (raw, opts) {
+            if (opts === void 0) { opts = {}; }
+            var parsed = taproot.RawTx.decode(raw);
+            var tx = new Transaction(parsed.version, parsed.lockTime, undefined, opts);
+            for (var _i = 0, _a = parsed.outputs; _i < _a.length; _i++) {
+                var o = _a[_i];
+                tx.addOutput(o);
+            }
+            tx.outputs = parsed.outputs;
+            tx.inputs = parsed.inputs;
+            if (parsed.witnesses) {
+                for (var i = 0; i < parsed.witnesses.length; i++)
+                    tx.inputs[i].finalScriptWitness = parsed.witnesses[i];
+            }
+            return tx;
+        };
+        // PSBT
+        Transaction.fromPSBT = function (psbt, opts) {
+            if (opts === void 0) { opts = {}; }
+            var parsed;
+            try {
+                parsed = taproot.RawPSBTV0.decode(psbt);
+            }
+            catch (e0) {
+                try {
+                    parsed = taproot.RawPSBTV2.decode(psbt);
+                }
+                catch (e2) {
+                    // Throw error for v0 parsing, since it popular, otherwise it would be shadowed by v2 error
+                    throw e0;
+                }
+            }
+            var version = parsed.global.version || 0;
+            var unsigned = parsed.global.unsignedTx;
+            var txVersion = !version ? unsigned === null || unsigned === void 0 ? void 0 : unsigned.version : parsed.global.txVersion;
+            var lockTime = !version ? unsigned === null || unsigned === void 0 ? void 0 : unsigned.lockTime : parsed.global.fallbackLocktime;
+            var tx = new Transaction(txVersion, lockTime, version, opts);
+            // We need slice here, because otherwise
+            var inputCount = !version ? unsigned === null || unsigned === void 0 ? void 0 : unsigned.inputs.length : parsed.global.inputCount;
+            tx.inputs = parsed.inputs.slice(0, inputCount).map(function (i, j) {
+                var _a;
+                return (__assign(__assign({ finalScriptSig: P.EMPTY }, (_a = parsed.global.unsignedTx) === null || _a === void 0 ? void 0 : _a.inputs[j]), i));
+            });
+            var outputCount = !version ? unsigned === null || unsigned === void 0 ? void 0 : unsigned.outputs.length : parsed.global.outputCount;
+            tx.outputs = parsed.outputs.slice(0, outputCount).map(function (i, j) {
+                var _a;
+                return (__assign(__assign({}, i), (_a = parsed.global.unsignedTx) === null || _a === void 0 ? void 0 : _a.outputs[j]));
+            });
+            tx.global = __assign(__assign({}, parsed.global), { txVersion: txVersion }); // just in case propietary/unknown fields
+            if (lockTime !== taproot.DEFAULT_LOCKTIME)
+                tx.global.fallbackLocktime = lockTime;
+            return tx;
+        };
+        Transaction.prototype.toPSBT = function (ver) {
+            if (ver === void 0) { ver = this.PSBTVersion; }
+            var inputs = this.inputs.map(function (i) { return cleanPSBTFields(ver, PSBTInput, i); });
+            for (var _i = 0, inputs_1 = inputs; _i < inputs_1.length; _i++) {
+                var inp = inputs_1[_i];
+                // Don't serialize empty fields
+                if (inp.partialSig && !inp.partialSig.length)
+                    delete inp.partialSig;
+                if (inp.finalScriptSig && !inp.finalScriptSig.length)
+                    delete inp.finalScriptSig;
+                if (inp.finalScriptWitness && !inp.finalScriptWitness.length)
+                    delete inp.finalScriptWitness;
+            }
+            var outputs = this.outputs.map(function (i) { return cleanPSBTFields(ver, PSBTOutput, i); });
+            if (ver && ver !== 2)
+                throw new Error("Wrong PSBT version=".concat(ver));
+            var global = __assign({}, this.global);
+            if (!ver) {
+                global.unsignedTx = taproot.RawTx.decode(this.unsignedTx);
+                delete global.fallbackLocktime;
+                delete global.txVersion;
+            }
+            else {
+                global.version = ver;
+                global.txVersion = this.version;
+                global.inputCount = this.inputs.length;
+                global.outputCount = this.outputs.length;
+                if (global.fallbackLocktime && global.fallbackLocktime === taproot.DEFAULT_LOCKTIME)
+                    delete global.fallbackLocktime;
+            }
+            if (this.opts.bip174jsCompat) {
+                if (!inputs.length)
+                    inputs.push({});
+                if (!outputs.length)
+                    outputs.push({});
+            }
+            return (ver === 2 ? taproot.RawPSBTV2 : taproot.RawPSBTV0).encode({
+                global: global,
+                inputs: inputs,
+                outputs: outputs,
+            });
+        };
+        Object.defineProperty(Transaction.prototype, "lockTime", {
+            // BIP370 lockTime (https://github.com/bitcoin/bips/blob/master/bip-0370.mediawiki#determining-lock-time)
+            get: function () {
+                var height = taproot.DEFAULT_LOCKTIME;
+                var heightCnt = 0;
+                var time = taproot.DEFAULT_LOCKTIME;
+                var timeCnt = 0;
+                for (var _i = 0, _a = this.inputs; _i < _a.length; _i++) {
+                    var i = _a[_i];
+                    if (i.requiredHeightLocktime) {
+                        height = Math.max(height, i.requiredHeightLocktime);
+                        heightCnt++;
+                    }
+                    if (i.requiredTimeLocktime) {
+                        time = Math.max(time, i.requiredTimeLocktime);
+                        timeCnt++;
+                    }
+                }
+                if (heightCnt && heightCnt >= timeCnt)
+                    return height;
+                if (time !== taproot.DEFAULT_LOCKTIME)
+                    return time;
+                return this.global.fallbackLocktime || taproot.DEFAULT_LOCKTIME;
+            },
+            enumerable: false,
+            configurable: true
+        });
+        Object.defineProperty(Transaction.prototype, "version", {
+            get: function () {
+                // Should be not possible
+                if (this.global.txVersion === undefined)
+                    throw new Error('No global.txVersion');
+                return this.global.txVersion;
+            },
+            enumerable: false,
+            configurable: true
+        });
+        Transaction.prototype.inputStatus = function (idx) {
+            this.checkInputIdx(idx);
+            var input = this.inputs[idx];
+            // Finalized
+            if (input.finalScriptSig && input.finalScriptSig.length)
+                return 'finalized';
+            if (input.finalScriptWitness && input.finalScriptWitness.length)
+                return 'finalized';
+            // Signed taproot
+            if (input.tapKeySig)
+                return 'signed';
+            if (input.tapScriptSig && input.tapScriptSig.length)
+                return 'signed';
+            // Signed
+            if (input.partialSig && input.partialSig.length)
+                return 'signed';
+            return 'unsigned';
+        };
+        // TODO: re-use in preimages
+        Transaction.prototype.inputSighash = function (idx) {
+            this.checkInputIdx(idx);
+            var sighash = this.inputType(this.inputs[idx]).sighash;
+            // ALL or DEFAULT -- everything signed
+            // NONE           -- all inputs + no outputs
+            // SINGLE         -- all inputs + output with same index
+            // ALL + ANYONE   -- specific input + all outputs
+            // NONE + ANYONE  -- specific input + no outputs
+            // SINGLE         -- specific inputs + output with same index
+            var sigOutputs = sighash === SignatureHash.DEFAULT ? SignatureHash.ALL : sighash & 3;
+            var sigInputs = sighash & SignatureHash.ANYONECANPAY;
+            return { sigInputs: sigInputs, sigOutputs: sigOutputs };
+        };
+        Transaction.prototype.signStatus = function () {
+            // if addInput or addOutput is not possible, then all inputs or outputs are signed
+            var addInput = true, addOutput = true;
+            var inputs = [], outputs = [];
+            for (var idx = 0; idx < this.inputs.length; idx++) {
+                var status = this.inputStatus(idx);
+                // Unsigned input doesn't affect anything
+                if (status === 'unsigned')
+                    continue;
+                var _a = this.inputSighash(idx), sigInputs = _a.sigInputs, sigOutputs = _a.sigOutputs;
+                // Input type
+                if (sigInputs === SignatureHash.ANYONECANPAY)
+                    inputs.push(idx);
+                else
+                    addInput = false;
+                // Output type
+                if (sigOutputs === SignatureHash.ALL)
+                    addOutput = false;
+                else if (sigOutputs === SignatureHash.SINGLE)
+                    outputs.push(idx);
+                else if (sigOutputs === SignatureHash.NONE) {
+                    // Doesn't affect any outputs at all
+                }
+                else
+                    throw new Error("Wrong signature hash output type: ".concat(sigOutputs));
+            }
+            return { addInput: addInput, addOutput: addOutput, inputs: inputs, outputs: outputs };
+        };
+        Object.defineProperty(Transaction.prototype, "isFinal", {
+            get: function () {
+                for (var idx = 0; idx < this.inputs.length; idx++)
+                    if (this.inputStatus(idx) !== 'finalized')
+                        return false;
+                return true;
+            },
+            enumerable: false,
+            configurable: true
+        });
+        Object.defineProperty(Transaction.prototype, "hasWitnesses", {
+            // Info utils
+            get: function () {
+                var out = false;
+                for (var _i = 0, _a = this.inputs; _i < _a.length; _i++) {
+                    var i = _a[_i];
+                    if (i.finalScriptWitness && i.finalScriptWitness.length)
+                        out = true;
+                }
+                return out;
+            },
+            enumerable: false,
+            configurable: true
+        });
+        Object.defineProperty(Transaction.prototype, "weight", {
+            // https://en.bitcoin.it/wiki/Weight_units
+            get: function () {
+                if (!this.isFinal)
+                    throw new Error('Transaction is not finalized');
+                // TODO: Can we find out how much witnesses/script will be used before signing?
+                var out = 32;
+                if (this.hasWitnesses)
+                    out += 2;
+                out += 4 * CompactSizeLen.encode(this.inputs.length).length;
+                out += 4 * CompactSizeLen.encode(this.outputs.length).length;
+                for (var _i = 0, _a = this.inputs; _i < _a.length; _i++) {
+                    var i = _a[_i];
+                    out += 160 + 4 * taproot.VarBytes.encode(i.finalScriptSig).length;
+                }
+                for (var _b = 0, _c = this.outputs; _b < _c.length; _b++) {
+                    var o = _c[_b];
+                    out += 32 + 4 * taproot.VarBytes.encode(o.script).length;
+                }
+                if (this.hasWitnesses) {
+                    for (var _d = 0, _e = this.inputs; _d < _e.length; _d++) {
+                        var i = _e[_d];
+                        if (i.finalScriptWitness)
+                            out += taproot.RawWitness.encode(i.finalScriptWitness).length;
+                    }
+                }
+                return out;
+            },
+            enumerable: false,
+            configurable: true
+        });
+        Object.defineProperty(Transaction.prototype, "vsize", {
+            get: function () {
+                return Math.ceil(this.weight / 4);
+            },
+            enumerable: false,
+            configurable: true
+        });
+        Transaction.prototype.toBytes = function (withScriptSig, withWitness) {
+            if (withScriptSig === void 0) { withScriptSig = false; }
+            if (withWitness === void 0) { withWitness = false; }
+            return taproot.RawTx.encode({
+                version: this.version,
+                lockTime: this.lockTime,
+                inputs: this.inputs.map(function (i) { return (__assign(__assign({}, i), { finalScriptSig: (withScriptSig && i.finalScriptSig) || P.EMPTY })); }),
+                outputs: this.outputs,
+                witnesses: this.inputs.map(function (i) { return i.finalScriptWitness || []; }),
+                segwitFlag: withWitness && this.hasWitnesses,
+            });
+        };
+        Object.defineProperty(Transaction.prototype, "unsignedTx", {
+            get: function () {
+                return this.toBytes(false, false);
+            },
+            enumerable: false,
+            configurable: true
+        });
+        Object.defineProperty(Transaction.prototype, "hex", {
+            get: function () {
+                return base.hex.encode(this.toBytes(true, this.hasWitnesses));
+            },
+            enumerable: false,
+            configurable: true
+        });
+        Object.defineProperty(Transaction.prototype, "hash", {
+            // TODO: hash requires non-empty script in inputs, why?
+            get: function () {
+                if (!this.isFinal)
+                    throw new Error('Transaction is not finalized');
+                return base.hex.encode(sha256x2(this.toBytes(true)));
+            },
+            enumerable: false,
+            configurable: true
+        });
+        Object.defineProperty(Transaction.prototype, "id", {
+            get: function () {
+                if (!this.isFinal)
+                    throw new Error('Transaction is not finalized');
+                return base.hex.encode(sha256x2(this.toBytes(true)).reverse());
+            },
+            enumerable: false,
+            configurable: true
+        });
+        // Input stuff
+        Transaction.prototype.checkInputIdx = function (idx) {
+            if (!Number.isSafeInteger(idx) || 0 > idx || idx >= this.inputs.length)
+                throw new Error("Wrong input index=".concat(idx));
+        };
+        // Modification
+        Transaction.prototype.normalizeInput = function (i, cur, allowedFields) {
+
+            var res = __assign(__assign({}, cur), i);
+            if (res.sequence === undefined)
+                res.sequence = taproot.DEFAULT_SEQUENCE;
+            if (res.hash === undefined && typeof res.txid === 'string')
+                res.hash = base.hex.decode(res.txid);
+            if (res.hash === undefined && typeof res.txid === 'object')
+                res.hash = res.txid;
+            if (typeof res.hash === 'string')
+                res.hash = base.hex.decode(res.hash).reverse();
+
+            if (res.tapMerkleRoot === null)
+                delete res.tapMerkleRoot;
+            if (res.hash === undefined || res.index === undefined)
+                throw new Error('Transaction/input: hash and index required');
+            res = mergeKeyMap(PSBTInput, res, cur, allowedFields);
+            PSBTInputCoder.encode(res);
+
+            // Cannot move in PSBTInputCoder, since it requires opts for parsing
+            if (res.nonWitnessUtxo) {
+                var outputs = res.nonWitnessUtxo.outputs;
+                if (outputs.length - 1 < res.index)
+                    throw new Error('nonWitnessUtxo: incorect output index');
+                var tx = Transaction.fromRaw(taproot.RawTx.encode(res.nonWitnessUtxo), this.opts);
+                var hash = base.hex.encode(res.hash);
+                if (tx.id !== hash)
+                    //ROHIT UNDONE var txid = base.hex.encode(res.txid);
+                    //ROHIT UNDONE if (tx.id !== txid)
+                    throw new Error("nonWitnessUtxo: wrong hash, exp=".concat(txid, " got=").concat(tx.id));
+            }
+            // TODO: use this.prevout?
+            var prevOut;
+            if (res.nonWitnessUtxo && i.index !== undefined)
+                prevOut = res.nonWitnessUtxo.outputs[res.index];
+            else if (res.witnessUtxo)
+                prevOut = res.witnessUtxo;
+            if (!this.opts.disableScriptCheck)
+                checkScript(prevOut && prevOut.script, res.redeemScript, res.witnessScript);
+            return res;
+        };
+        Transaction.prototype.addInput = function (input) {
+            if (!this.signStatus().addInput)
+                throw new Error('Tx has signed inputs, cannot add new one');
+            this.inputs.push(this.normalizeInput(input));
+            //ROHIT ATTEMPT UNDONE this.inputs.push(this.normalizeInput(this.inputs,input));
+            return this.inputs.length - 1;
+        };
+        Transaction.prototype.updateInput = function (idx, input) {
+            this.checkInputIdx(idx);
+            var allowedFields = undefined;
+            var status = this.signStatus();
+            if (!status.addInput || status.inputs.includes(idx))
+                allowedFields = PSBTInputUnsignedKeys;
+            this.inputs[idx] = this.normalizeInput(input, this.inputs[idx], allowedFields);
+        };
+        // Output stuff
+        Transaction.prototype.checkOutputIdx = function (idx) {
+            if (!Number.isSafeInteger(idx) || 0 > idx || idx >= this.outputs.length)
+                throw new Error("Wrong output index=".concat(idx));
+        };
+        Transaction.prototype.normalizeOutput = function (o, cur, allowedFields) {
+            var res = __assign(__assign({}, cur), o);
+            if (res.amount !== undefined)
+                res.amount = typeof res.amount === 'string' ? taproot.decimal.decode(res.amount) : res.amount;
+            res = mergeKeyMap(PSBTOutput, res, cur, allowedFields);
+            PSBTOutputCoder.encode(res);
+            if (res.script === undefined || res.amount === undefined)
+                throw new Error('Transaction/output: script and amount required');
+            if (!this.opts.allowUnknowOutput && taproot.OutScript.decode(res.script).type === 'unknown') {
+                throw new Error('Transaction/output: unknown output script type, there is a chance that input is unspendable. Pass allowUnkownScript=true, if you sure');
+            }
+            if (!this.opts.disableScriptCheck)
+                checkScript(res.script, res.redeemScript, res.witnessScript);
+            return res;
+        };
+        Transaction.prototype.addOutput = function (o) {
+            if (!this.signStatus().addOutput)
+                throw new Error('Tx has signed outputs, cannot add new one');
+            this.outputs.push(this.normalizeOutput(o));
+            return this.outputs.length - 1;
+        };
+        Transaction.prototype.updateOutput = function (idx, output) {
+            this.checkOutputIdx(idx);
+            var allowedFields = undefined;
+            var status = this.signStatus();
+            if (!status.addOutput || status.outputs.includes(idx))
+                allowedFields = PSBTOutputUnsignedKeys;
+            this.outputs[idx] = this.normalizeOutput(output, this.outputs[idx], allowedFields);
+        };
+        Transaction.prototype.addOutputAddress = function (address, amount, network) {
+            if (network === void 0) { network = taproot.NETWORK; }
+            return this.addOutput({
+                script: taproot.OutScript.encode(Address(network).decode(address)),
+                amount: typeof amount === 'string' ? taproot.decimal.decode(amount) : amount,
+            });
+        };
+        Object.defineProperty(Transaction.prototype, "fee", {
+            // Utils
+            get: function () {
+                var res = 0n;
+                for (var _i = 0, _a = this.inputs; _i < _a.length; _i++) {
+                    var i = _a[_i];
+                    var prevOut = this.prevOut(i);
+                    if (!prevOut)
+                        throw new Error('Empty input amount');
+                    res += prevOut.amount;
+                }
+                for (var _b = 0, _c = this.outputs; _b < _c.length; _b++) {
+                    var i = _c[_b];
+                    res -= i.amount;
+                }
+                return res;
+            },
+            enumerable: false,
+            configurable: true
+        });
+        // Signing
+        // Based on https://github.com/bitcoin/bitcoin/blob/5871b5b5ab57a0caf9b7514eb162c491c83281d5/test/functional/test_framework/script.py#L624
+        // There is optimization opportunity to re-use hashes for multiple inputs for witness v0/v1,
+        // but we are trying to be less complicated for audit purpose for now.
+        Transaction.prototype.preimageLegacy = function (idx, prevOutScript, hashType) {
+            var _a = unpackSighash(hashType), isAny = _a.isAny, isNone = _a.isNone, isSingle = _a.isSingle;
+            if (idx < 0 || !Number.isSafeInteger(idx))
+                throw new Error("Invalid input idx=".concat(idx));
+            if ((isSingle && idx >= this.outputs.length) || idx >= this.inputs.length)
+                return P.U256BE.encode(1n);
+            prevOutScript = taproot.Script.encode(taproot.Script.decode(prevOutScript).filter(function (i) { return i !== 'CODESEPARATOR'; }));
+            var inputs = this.inputs.map(function (input, inputIdx) { return (__assign(__assign({}, input), { finalScriptSig: inputIdx === idx ? prevOutScript : P.EMPTY })); });
+            if (isAny)
+                inputs = [inputs[idx]];
+            else if (isNone || isSingle) {
+                inputs = inputs.map(function (input, inputIdx) { return (__assign(__assign({}, input), { sequence: inputIdx === idx ? def.sequence(input.sequence) : 0 })); });
+            }
+            var outputs = this.outputs;
+            if (isNone)
+                outputs = [];
+            else if (isSingle) {
+                outputs = this.outputs.slice(0, idx).fill(EMPTY_OUTPUT).concat([outputs[idx]]);
+            }
+            var tmpTx = taproot.RawTx.encode({
+                lockTime: this.lockTime,
+                version: this.version,
+                segwitFlag: false,
+                inputs: inputs,
+                outputs: outputs,
+            });
+            return sha256x2(tmpTx, P.I32LE.encode(hashType));
+        };
+        Transaction.prototype.preimageWitnessV0 = function (idx, prevOutScript, hashType, amount) {
+            var _a = unpackSighash(hashType), isAny = _a.isAny, isNone = _a.isNone, isSingle = _a.isSingle;
+            var inputHash = EMPTY32;
+            var sequenceHash = EMPTY32;
+            var outputHash = EMPTY32;
+            var inputs = this.inputs;
+            if (!isAny)
+                inputHash = sha256x2.apply(void 0, inputs.map(TxHashIdx.encode));
+            if (!isAny && !isSingle && !isNone)
+                sequenceHash = sha256x2.apply(void 0, inputs.map(function (i) { return P.U32LE.encode(def.sequence(i.sequence)); }));
+            if (!isSingle && !isNone) {
+                outputHash = sha256x2.apply(void 0, this.outputs.map(taproot.RawOutput.encode));
+            }
+            else if (isSingle && idx < this.outputs.length)
+                outputHash = sha256x2(taproot.RawOutput.encode(this.outputs[idx]));
+            var input = inputs[idx];
+            return sha256x2(P.I32LE.encode(this.version), inputHash, sequenceHash, P.bytes(32, true).encode(input.hash), P.U32LE.encode(input.index), taproot.VarBytes.encode(prevOutScript), P.U64LE.encode(amount), P.U32LE.encode(def.sequence(input.sequence)), outputHash, P.U32LE.encode(this.lockTime), P.U32LE.encode(hashType));
+        };
+        Transaction.prototype.preimageWitnessV1 = function (idx, prevOutScript, hashType, amount, codeSeparator, leafScript, leafVer, annex) {
+            if (codeSeparator === void 0) { codeSeparator = -1; }
+            if (leafVer === void 0) { leafVer = 0xc0; }
+            if (!Array.isArray(amount) || this.inputs.length !== amount.length)
+                throw new Error("Invalid amounts array=".concat(amount));
+            if (!Array.isArray(prevOutScript) || this.inputs.length !== prevOutScript.length)
+                throw new Error("Invalid prevOutScript array=".concat(prevOutScript));
+            var out = [
+                P.U8.encode(0),
+                P.U8.encode(hashType),
+                P.I32LE.encode(this.version),
+                P.U32LE.encode(this.lockTime),
+            ];
+            var outType = hashType === SignatureHash.DEFAULT ? SignatureHash.ALL : hashType & 3;
+            var inType = hashType & SignatureHash.ANYONECANPAY;
+            if (inType !== SignatureHash.ANYONECANPAY) {
+                out.push.apply(out, [
+                    this.inputs.map(TxHashIdx.encode),
+                    amount.map(P.U64LE.encode),
+                    prevOutScript.map(taproot.VarBytes.encode),
+                    this.inputs.map(function (i) { return P.U32LE.encode(def.sequence(i.sequence)); }),
+                ].map(function (i) { return (0, sha256_1.sha256)(concat.apply(void 0, i)); }));
+            }
+            if (outType === SignatureHash.ALL) {
+                out.push((0, sha256_1.sha256)(concat.apply(void 0, this.outputs.map(taproot.RawOutput.encode))));
+            }
+            var spendType = (annex ? 1 : 0) | (leafScript ? 2 : 0);
+            out.push(new Uint8Array([spendType]));
+            if (inType === SignatureHash.ANYONECANPAY) {
+                var inp = this.inputs[idx];
+                out.push(TxHashIdx.encode(inp), P.U64LE.encode(amount[idx]), taproot.VarBytes.encode(prevOutScript[idx]), P.U32LE.encode(def.sequence(inp.sequence)));
+            }
+            else
+                out.push(P.U32LE.encode(idx));
+            if (spendType & 1)
+                out.push((0, sha256_1.sha256)(taproot.VarBytes.encode(annex)));
+            if (outType === SignatureHash.SINGLE)
+                out.push(idx < this.outputs.length ? (0, sha256_1.sha256)(taproot.RawOutput.encode(this.outputs[idx])) : EMPTY32);
+            if (leafScript)
+                out.push((0, taproot.tapLeafHash)(leafScript, leafVer), P.U8.encode(0), P.I32LE.encode(codeSeparator));
+            return taggedHash.apply(void 0, __spreadArray(['TapSighash'], out, false));
+        };
+        // Utils for sign/finalize
+        // Used pretty often, should be fast
+        Transaction.prototype.prevOut = function (input) {
+            if (input.nonWitnessUtxo)
+                return input.nonWitnessUtxo.outputs[input.index];
+            else if (input.witnessUtxo)
+                return input.witnessUtxo;
+            else
+                throw new Error('Cannot find previous output info.');
+        };
+        Transaction.prototype.inputType = function (input) {
+            // TODO: check here if non-segwit tx + no nonWitnessUtxo
+            var txType = 'legacy';
+            var defaultSighash = SignatureHash.ALL;
+            var prevOut = this.prevOut(input);
+            var first = taproot.OutScript.decode(prevOut.script);
+            var type = first.type;
+            var cur = first;
+            var stack = [first];
+            if (first.type === 'tr') {
+                defaultSighash = SignatureHash.DEFAULT;
+                return {
+                    txType: 'taproot',
+                    type: 'tr',
+                    last: first,
+                    lastScript: prevOut.script,
+                    defaultSighash: defaultSighash,
+                    sighash: input.sighashType || defaultSighash,
+                };
+            }
+            else {
+                if (first.type === 'wpkh' || first.type === 'wsh')
+                    txType = 'segwit';
+                if (first.type === 'sh') {
+                    if (!input.redeemScript)
+                        throw new Error('inputType: sh without redeemScript');
+                    var child = taproot.OutScript.decode(input.redeemScript);
+                    if (child.type === 'wpkh' || child.type === 'wsh')
+                        txType = 'segwit';
+                    stack.push(child);
+                    cur = child;
+                    type += "-".concat(child.type);
+                }
+                // wsh can be inside sh
+                if (cur.type === 'wsh') {
+                    if (!input.witnessScript)
+                        throw new Error('inputType: wsh without witnessScript');
+                    var child = taproot.OutScript.decode(input.witnessScript);
+                    if (child.type === 'wsh')
+                        txType = 'segwit';
+                    stack.push(child);
+                    cur = child;
+                    type += "-".concat(child.type);
+                }
+                // TODO: check for uncompressed public keys in segwit tx
+                var last = stack[stack.length - 1];
+                if (last.type === 'sh' || last.type === 'wsh')
+                    throw new Error('inputType: sh/wsh cannot be terminal type');
+                var lastScript = taproot.OutScript.encode(last);
+                var res = {
+                    type: type,
+                    txType: txType,
+                    last: last,
+                    lastScript: lastScript,
+                    defaultSighash: defaultSighash,
+                    sighash: input.sighashType || defaultSighash,
+                };
+                return res;
+            }
+        };
+        // TODO: signer can be privateKey OR instance of bip32 HD stuff
+        Transaction.prototype.signIdx = function (privateKey, idx, allowedSighash, _auxRand) {
+            this.checkInputIdx(idx);
+            var input = this.inputs[idx];
+            var inputType = this.inputType(input);
+            // Handle BIP32 HDKey
+            if (!(privateKey instanceof Uint8Array)) {
+                if (!input.bip32Derivation || !input.bip32Derivation.length)
+                    throw new Error('bip32Derivation: empty');
+                var signers = input.bip32Derivation
+                    .filter(function (i) { return i[1].fingerprint == privateKey.fingerprint; })
+                    .map(function (_a) {
+                        var pubKey = _a[0], path = _a[1].path;
+                        var s = privateKey;
+                        for (var _i = 0, path_1 = path; _i < path_1.length; _i++) {
+                            var i = path_1[_i];
+                            s = s.deriveChild(i);
+                        }
+                        if (!P.equalBytes(s.publicKey, pubKey))
+                            throw new Error('bip32Derivation: wrong pubKey');
+                        if (!s.privateKey)
+                            throw new Error('bip32Derivation: no privateKey');
+                        return s;
+                    });
+                if (!signers.length)
+                    throw new Error("bip32Derivation: no items with fingerprint=".concat(privateKey.fingerprint));
+                var signed = false;
+                for (var _i = 0, signers_1 = signers; _i < signers_1.length; _i++) {
+
+                    var s = signers_1[_i];
+                    if (this.signIdx(s.privateKey, idx))
+                        signed = true;
+                }
+                return signed;
+            }
+            // Sighash checks
+            // Just for compat with bitcoinjs-lib, so users won't face unexpected behaviour.
+            if (!allowedSighash)
+                allowedSighash = [inputType.defaultSighash];
+            var sighash = inputType.sighash;
+            if (!allowedSighash.includes(sighash)) {
+                throw new Error("Input with not allowed sigHash=".concat(sighash, ". Allowed: ").concat(allowedSighash.join(', ')));
+            }
+            // NOTE: it is possible to sign these inputs for legacy/segwit v0 (but no taproot!),
+            // however this was because of bug in bitcoin-core, which remains here because of consensus.
+            // If this is absolutely neccessary for you workflow, please open issue. For now it is disable to
+            // avoid complicated workflow where SINGLE will block adding new outputs
+            var _a = this.inputSighash(idx), sigInputs = _a.sigInputs, sigOutputs = _a.sigOutputs;
+            if (sigOutputs === SignatureHash.SINGLE && idx >= this.outputs.length) {
+                throw new Error("Input with sighash SINGLE, but there is no output with corresponding index=".concat(idx));
+            }
+            // Actual signing
+            // Taproot
+            var prevOut = this.prevOut(input);
+            if (inputType.txType === 'taproot') {
+                if (input.tapBip32Derivation)
+                    throw new Error('tapBip32Derivation unsupported');
+                var prevOuts = this.inputs.map(this.prevOut);
+                var prevOutScript = prevOuts.map(function (i) { return i.script; });
+                var amount = prevOuts.map(function (i) { return i.amount; });
+                var signed = false;
+                var schnorrPub = secp.schnorr.getPublicKey(privateKey);
+                var merkleRoot = input.tapMerkleRoot || P.EMPTY;
+                if (input.tapInternalKey) {
+                    // internal + tweak = tweaked key
+                    // if internal key == current public key, we need to tweak private key,
+                    // otherwise sign as is. bitcoinjs implementation always wants tweaked
+                    // priv key to be provided
+                    var _b = getTaprootKeys(privateKey, schnorrPub, input.tapInternalKey, merkleRoot), pubKey = _b.pubKey, privKey = _b.privKey;
+                    var _c = taprootTweakPubkey(input.tapInternalKey, merkleRoot), taprootPubKey = _c[0], parity = _c[1];
+                    if (P.equalBytes(taprootPubKey, pubKey)) {
+                        var hash = this.preimageWitnessV1(idx, prevOutScript, sighash, amount);
+                        var sig = concat(secp.schnorr.signSync(hash, privKey, _auxRand), sighash !== SignatureHash.DEFAULT ? new Uint8Array([sighash]) : P.EMPTY);
+                        this.updateInput(idx, { tapKeySig: sig });
+                        signed = true;
+                    }
+                }
+                if (input.tapLeafScript) {
+                    input.tapScriptSig = input.tapScriptSig || [];
+                    var _loop_3 = function (cb, _script) {
+                        var script = _script.subarray(0, -1);
+                        var scriptDecoded = taproot.Script.decode(script);
+                        var ver = _script[_script.length - 1];
+                        var hash = (0, taproot.tapLeafHash)(script, ver);
+                        var _j = getTaprootKeys(privateKey, schnorrPub, cb.internalKey, P.EMPTY // Because we cannot have nested taproot tree
+                        ), pubKey = _j.pubKey, privKey = _j.privKey;
+                        var pos = scriptDecoded.findIndex(function (i) { return i instanceof Uint8Array && P.equalBytes(i, pubKey); });
+                        // Skip if there is no public key in tapLeafScript
+                        if (pos === -1)
+                            return "continue";
+                        var msg = this_1.preimageWitnessV1(idx, prevOutScript, sighash, amount, undefined, script, ver);
+                        var sig = concat(secp.schnorr.signSync(msg, privKey, _auxRand), sighash !== SignatureHash.DEFAULT ? new Uint8Array([sighash]) : P.EMPTY);
+                        this_1.updateInput(idx, { tapScriptSig: [[{ pubKey: pubKey, leafHash: hash }, sig]] });
+                        signed = true;
+                    };
+                    var this_1 = this;
+                    for (var _d = 0, _e = input.tapLeafScript; _d < _e.length; _d++) {
+                        var _f = _e[_d], cb = _f[0], _script = _f[1];
+                        _loop_3(cb, _script);
+                    }
+                }
+                if (!signed)
+                    throw new Error('No taproot scripts signed');
+                return true;
+            }
+            else {
+                // only compressed keys are supported for now
+                var pubKey = secp.getPublicKey(privateKey, true);
+                // TODO: replace with explicit checks
+                // Check if script has public key or its has inside
+                var hasPubkey = false;
+                var pubKeyHash = hash160(pubKey);
+                for (var _g = 0, _h = taproot.Script.decode(inputType.lastScript); _g < _h.length; _g++) {
+                    var i = _h[_g];
+                    if (i instanceof Uint8Array && (P.equalBytes(i, pubKey) || P.equalBytes(i, pubKeyHash)))
+                        hasPubkey = true;
+                }
+                if (!hasPubkey)
+                    throw new Error("Input script doesn't have pubKey: ".concat(inputType.lastScript));
+                var hash = void 0;
+                if (inputType.txType === 'legacy') {
+                    if (!this.opts.allowLegacyWitnessUtxo && !input.nonWitnessUtxo) {
+                        throw new Error("Transaction/sign: legacy input without nonWitnessUtxo, can result in attack that forces paying higher fees. Pass allowLegacyWitnessUtxo=true, if you sure");
+                    }
+                    hash = this.preimageLegacy(idx, inputType.lastScript, sighash);
+                }
+                else if (inputType.txType === 'segwit') {
+                    var script = inputType.lastScript;
+                    // If wpkh OR sh-wpkh, wsh-wpkh is impossible, so looks ok
+                    // TODO: re-check
+                    if (inputType.last.type === 'wpkh')
+                        script = taproot.OutScript.encode({ type: 'pkh', hash: inputType.last.hash });
+                    hash = this.preimageWitnessV0(idx, script, sighash, prevOut.amount);
+                }
+                else
+                    throw new Error("Transaction/sign: unknown tx type: ".concat(inputType.txType));
+                var sig = signECDSA(hash, privateKey, this.opts.lowR);
+                this.updateInput(idx, {
+                    partialSig: [[pubKey, concat(sig, new Uint8Array([sighash]))]],
+                });
+            }
+            return true;
+        };
+        // TODO: this is bad API. Will work if user creates and signs tx, but if
+        // there is some complex workflow with exchanging PSBT and signing them,
+        // then it is better to validate which output user signs. How could a better API look like?
+        // Example: user adds input, sends to another party, then signs received input (mixer etc),
+        // another user can add different input for same key and user will sign it.
+        // Even worse: another user can add bip32 derivation, and spend money from different address.
+        Transaction.prototype.sign = function (privateKey, allowedSighash, _auxRand) {
+            //debugger; //ROHIT
+            var num = 0;
+            for (var i = 0; i < this.inputs.length; i++) {
+                try {
+                    if (this.signIdx(privateKey, i, allowedSighash, _auxRand))
+                        num++;
+                }
+                catch (e) { }
+            }
+            if (!num)
+                throw new Error('No inputs signed');
+            return num;
+        };
+        Transaction.prototype.finalizeIdx = function (idx) {
+            this.checkInputIdx(idx);
+            if (this.fee < 0n)
+                throw new Error('Outputs spends more than inputs amount');
+            var input = this.inputs[idx];
+            var inputType = this.inputType(input);
+            // Taproot finalize
+            if (inputType.txType === 'taproot') {
+                if (input.tapKeySig)
+                    input.finalScriptWitness = [input.tapKeySig];
+                else if (input.tapLeafScript && input.tapScriptSig) {
+                    // TODO: this works the same as bitcoinjs lib fork, however it is not secure,
+                    // since we add signatures to script which we don't understand.
+                    // Maybe it is better to disable it?
+                    // Proper way will be to create check for known scripts, however MuSig, p2tr_ns and other
+                    // scripts are still not standard; and it will take significant amount of work for them.
+                    // Sort leafs by control block length. TODO: maybe need to check script length too?
+                    var leafs = input.tapLeafScript.sort(function (a, b) {
+                        return taproot.TaprootControlBlock.encode(a[0]).length - taproot.TaprootControlBlock.encode(b[0]).length;
+                    });
+                    var _loop_4 = function (cb, _script) {
+                        // Last byte is version
+                        var script = _script.slice(0, -1);
+                        var ver = _script[_script.length - 1];
+                        var outScript_1 = taproot.OutScript.decode(script);
+                        var hash = (0, taproot.tapLeafHash)(script, ver);
+                        var scriptSig = input.tapScriptSig.filter(function (i) { return P.equalBytes(i[0].leafHash, hash); });
+                        var signatures = [];
+                        if (outScript_1.type === 'tr_ms') {
+                            var m = outScript_1.m;
+                            var pubkeys = outScript_1.pubkeys;
+                            var added = 0;
+                            var _loop_6 = function (pub) {
+                                var sigIdx = scriptSig.findIndex(function (i) { return P.equalBytes(i[0].pubKey, pub); });
+                                // Should have exact amount of signatures (more -- will fail)
+                                if (added === m || sigIdx === -1) {
+                                    signatures.push(P.EMPTY);
+                                    return "continue";
+                                }
+                                signatures.push(scriptSig[sigIdx][1]);
+                                added++;
+                            };
+                            for (var _c = 0, pubkeys_3 = pubkeys; _c < pubkeys_3.length; _c++) {
+                                var pub = pubkeys_3[_c];
+                                _loop_6(pub);
+                            }
+                            // Should be exact same as m
+                            if (added !== m)
+                                return "continue";
+                        }
+                        else if (outScript_1.type === 'tr_ns') {
+                            var _loop_7 = function (pub) {
+                                var sigIdx = scriptSig.findIndex(function (i) { return P.equalBytes(i[0].pubKey, pub); });
+                                if (sigIdx === -1)
+                                    return "continue";
+                                signatures.push(scriptSig[sigIdx][1]);
+                            };
+                            for (var _d = 0, _e = outScript_1.pubkeys; _d < _e.length; _d++) {
+                                var pub = _e[_d];
+                                _loop_7(pub);
+                            }
+                            if (signatures.length !== outScript_1.pubkeys.length)
+                                return "continue";
+                        }
+                        else if (outScript_1.type === 'unknown' && this_2.opts.allowUnknowInput) {
+                            // Trying our best to sign what we can
+                            var scriptDecoded_1 = taproot.Script.decode(script);
+                            signatures = scriptSig
+                                .map(function (_a) {
+                                    var pubKey = _a[0].pubKey, signature = _a[1];
+                                    var pos = scriptDecoded_1.findIndex(function (i) { return i instanceof Uint8Array && P.equalBytes(i, pubKey); });
+                                    if (pos === -1)
+                                        throw new Error('finalize/taproot: cannot find position of pubkey in script');
+                                    return { signature: signature, pos: pos };
+                                })
+                                // Reverse order (because witness is stack and we take last element first from it)
+                                .sort(function (a, b) { return a.pos - b.pos; })
+                                .map(function (i) { return i.signature; });
+                            if (!signatures.length)
+                                return "continue";
+                        }
+                        else
+                            throw new Error('Finalize: Unknown tapLeafScript');
+                        // Witness is stack, so last element will be used first
+                        input.finalScriptWitness = signatures
+                            .reverse()
+                            .concat([script, taproot.TaprootControlBlock.encode(cb)]);
+                        return "break";
+                    };
+                    var this_2 = this;
+                    for (var _i = 0, leafs_1 = leafs; _i < leafs_1.length; _i++) {
+                        var _a = leafs_1[_i], cb = _a[0], _script = _a[1];
+                        var state_1 = _loop_4(cb, _script);
+                        if (state_1 === "break")
+                            break;
+                    }
+                    if (!input.finalScriptWitness)
+                        throw new Error('finalize/taproot: empty witness');
+                }
+                else
+                    throw new Error('finalize/taproot: unknown input');
+                // Clean input
+                for (var k in input)
+                    if (!PSBTInputFinalKeys.includes(k))
+                        delete input[k];
+                return;
+            }
+            var outScript = inputType.lastScript;
+            var isSegwit = inputType.txType === 'segwit';
+            if (!input.partialSig || !input.partialSig.length)
+                throw new Error('Not enough partial sign');
+            // TODO: this is completely broken, fix.
+            var inputScript;
+            var witness = [];
+            // TODO: move input scripts closer to payments/output scripts
+            // Multisig
+            if (inputType.last.type === 'ms') {
+                var m = inputType.last.m;
+                var pubkeys = inputType.last.pubkeys;
+                var signatures = [];
+                var _loop_5 = function (pub) {
+                    var sign = input.partialSig.find(function (s) { return P.equalBytes(pub, s[0]); });
+                    if (!sign)
+                        return "continue";
+                    signatures.push(sign[1]);
+                };
+                // partial: [pubkey, sign]
+                for (var _b = 0, pubkeys_2 = pubkeys; _b < pubkeys_2.length; _b++) {
+                    var pub = pubkeys_2[_b];
+                    _loop_5(pub);
+                }
+                signatures = signatures.slice(0, m);
+                if (signatures.length !== m) {
+                    throw new Error("Multisig: wrong signatures count, m=".concat(m, " n=").concat(pubkeys.length, " signatures=").concat(signatures.length));
+                }
+                inputScript = taproot.Script.encode(__spreadArray(['OP_0'], signatures, true));
+            }
+            else if (inputType.last.type === 'pk') {
+                inputScript = taproot.Script.encode([input.partialSig[0][1]]);
+            }
+            else if (inputType.last.type === 'pkh') {
+                // check if output is correct here
+                inputScript = taproot.Script.encode([input.partialSig[0][1], input.partialSig[0][0]]);
+            }
+            else if (inputType.last.type === 'wpkh') {
+                // check if output is correct here
+                inputScript = P.EMPTY;
+                witness = [input.partialSig[0][1], input.partialSig[0][0]];
+            }
+            else if (inputType.last.type === 'unknown' && !this.opts.allowUnknowInput)
+                throw new Error('Unknown inputs not allowed');
+            var finalScriptSig, finalScriptWitness;
+            if (input.witnessScript) {
+                // P2WSH
+                if (inputScript && inputScript.length > 0 && outScript && outScript.length > 0) {
+                    witness = taproot.Script.decode(inputScript).map(function (i) {
+                        if (i === 'OP_0')
+                            return P.EMPTY;
+                        if (i instanceof Uint8Array)
+                            return i;
+                        throw new Error("Wrong witness op=".concat(i));
+                    });
+                }
+                if (witness && outScript)
+                    witness = witness.concat(outScript);
+                outScript = taproot.Script.encode(['OP_0', (0, sha256_1.sha256)(outScript)]);
+                inputScript = P.EMPTY;
+            }
+            if (isSegwit)
+                finalScriptWitness = witness;
+            if (input.redeemScript) {
+                // P2SH
+                finalScriptSig = taproot.Script.encode(__spreadArray(__spreadArray([], taproot.Script.decode(inputScript), true), [outScript], false));
+            }
+            else if (!isSegwit)
+                finalScriptSig = inputScript;
+            if (!finalScriptSig && !finalScriptWitness)
+                throw new Error('Unknown error finalizing input');
+            if (finalScriptSig)
+                input.finalScriptSig = finalScriptSig;
+            if (finalScriptWitness)
+                input.finalScriptWitness = finalScriptWitness;
+            // Clean input
+            for (var k in input)
+                if (!PSBTInputFinalKeys.includes(k))
+                    delete input[k];
+        };
+        Transaction.prototype.finalize = function () {
+            for (var i = 0; i < this.inputs.length; i++)
+                this.finalizeIdx(i);
+        };
+        Transaction.prototype.extract = function () {
+            if (!this.isFinal)
+                throw new Error('Transaction has unfinalized inputs');
+            if (!this.outputs.length)
+                throw new Error('Transaction has no outputs');
+            // TODO: Check if inputs.amount >= outputs.amount
+            return this.toBytes(true, true);
+        };
+        Transaction.prototype.combine = function (other) {
+            for (var _i = 0, _a = ['PSBTVersion', 'version', 'lockTime']; _i < _a.length; _i++) {
+                var k = _a[_i];
+                if (this[k] !== other[k])
+                    throw new Error("Transaction/combine: different ".concat(k, " this=").concat(this[k], " other=").concat(other[k]));
+            }
+            for (var _b = 0, _c = ['inputs', 'outputs']; _b < _c.length; _b++) {
+                var k = _c[_b];
+                if (this[k].length !== other[k].length) {
+                    throw new Error("Transaction/combine: different ".concat(k, " length this=").concat(this[k].length, " other=").concat(other[k].length));
+                }
+            }
+            var thisUnsigned = this.global.unsignedTx ? taproot.RawTx.encode(this.global.unsignedTx) : P.EMPTY;
+            var otherUnsigned = other.global.unsignedTx ? taproot.RawTx.encode(other.global.unsignedTx) : P.EMPTY;
+            if (!P.equalBytes(thisUnsigned, otherUnsigned))
+                throw new Error("Transaction/combine: different unsigned tx");
+            this.global = mergeKeyMap(PSBTGlobal, this.global, other.global);
+            for (var i = 0; i < this.inputs.length; i++)
+                this.updateInput(i, other.inputs[i]);
+            for (var i = 0; i < this.outputs.length; i++)
+                this.updateOutput(i, other.outputs[i]);
+            return this;
+        };
+        return Transaction;
+    }());
+    taproot.Transaction = Transaction;
+    // User facing API?
+    // Simple pubkey address, without complex scripts
+    function getAddress(type, privKey, network) {
+        if (network === void 0) { network = taproot.NETWORK; }
+        if (type === 'tr') {
+            return p2tr(secp.schnorr.getPublicKey(privKey), undefined, network).address;
+        }
+        var pubKey = secp.getPublicKey(privKey, true);
+        if (type === 'pkh')
+            return (0, taproot.p2pkh)(pubKey, network).address;
+        if (type === 'wpkh')
+            return (0, taproot.p2wpkh)(pubKey, network).address;
+        throw new Error("getAddress: unknown type=".concat(type));
+    }
+    taproot.getAddress = getAddress;
+    // TODO: rewrite
+    function multisig(m, pubkeys, sorted, witness) {
+        if (sorted === void 0) { sorted = false; }
+        if (witness === void 0) { witness = false; }
+        var ms = (0, taproot.p2ms)(m, sorted ? (0, taproot._sortPubkeys)(pubkeys) : pubkeys);
+        return witness ? (0, taproot.p2wsh)(ms) : (0, taproot.p2sh)(ms);
+    }
+    taproot.multisig = multisig;
+    function sortedMultisig(m, pubkeys, witness) {
+        if (witness === void 0) { witness = false; }
+        return multisig(m, pubkeys, true, witness);
+    }
+    taproot.sortedMultisig = sortedMultisig;
+    // Copy-pase from bip32 derive, maybe do something like 'bip32.parsePath'?
+    var HARDENED_OFFSET = 0x80000000;
+    function bip32Path(path) {
+        var out = [];
+        if (!/^[mM]'?/.test(path))
+            throw new Error('Path must start with "m" or "M"');
+        if (/^[mM]'?$/.test(path))
+            return out;
+        var parts = path.replace(/^[mM]'?\//, '').split('/');
+        for (var _i = 0, parts_1 = parts; _i < parts_1.length; _i++) {
+            var c = parts_1[_i];
+            var m = /^(\d+)('?)$/.exec(c);
+            if (!m || m.length !== 3)
+                throw new Error("Invalid child index: ".concat(c));
+            var idx = +m[1];
+            if (!Number.isSafeInteger(idx) || idx >= HARDENED_OFFSET)
+                throw new Error('Invalid index');
+            // hardened key
+            if (m[2] === "'")
+                idx += HARDENED_OFFSET;
+            out.push(idx);
+        }
+        return out;
+    }
+    taproot.bip32Path = bip32Path;
+    function PSBTCombine(psbts) {
+        if (!psbts || !Array.isArray(psbts) || !psbts.length)
+            throw new Error('PSBTCombine: wrong PSBT list');
+        var tx = Transaction.fromPSBT(psbts[0]);
+        for (var i = 1; i < psbts.length; i++)
+            tx.combine(Transaction.fromPSBT(psbts[i]));
+        return tx.toPSBT();
+    }
+    taproot.PSBTCombine = PSBTCombine;
+    function numberToScriptArray(number) {
+
+        array = coinjs.numToBytes(number);
+        let lastIndex = array.length - 1;
+        while (lastIndex >= 0 && array[lastIndex] === 0) {
+            lastIndex--;
+        }
+        array.splice(lastIndex + 1);
+        return array;
+    }
+    taproot.numberToScriptArray = numberToScriptArray;
+})();
+
+//Inserting these two lines so that Paul Miller Github tests can work.
+var hex = base.hex;
+var btc = taproot;
+var Transaction = taproot.Transaction;
+var secp256k1_schnorr = secp.schnorr;
+var secp256k1 = secp;
+var schnorr = secp.schnorr;
+
+//ChatGPT replaced code for deeStrictEqual and should
+function deepStrictEqual(actual, expected) {
+    if (typeof actual !== 'object' || typeof expected !== 'object') {
+        const result = actual === expected;
+        console.log(`deepStrictEqual: ${result ? 'Success' : 'Failure'} - Actual: ${actual}, Expected: ${expected}`);
+        return result;
+    }
+
+    const actualKeys = Object.keys(actual);
+    const expectedKeys = Object.keys(expected);
+
+    if (actualKeys.length !== expectedKeys.length) {
+        console.log(`deepStrictEqual: Failure - Different number of keys`);
+        return false;
+    }
+
+    for (const key of actualKeys) {
+        if (!deepStrictEqual(actual[key], expected[key])) {
+            console.log(`deepStrictEqual: Failure - Property '${key}' mismatch`);
+            return false;
+        }
+    }
+
+    console.log(`deepStrictEqual: Success`);
+    return true;
+}
+
+// Test suite function (replaced with should)
+function should(suiteDescription, tests) {
+    console.log(`Running test suite: ${suiteDescription}`);
+    tests();
+}
+
+
+// Test runner function
+function test(testDescription, testFunction) {
+    try {
+        testFunction();
+    } catch (error) {
+        logResult(false, `${testDescription} - ${error}`);
+    }
+}
+
+// Log test result
+function logResult(result, message) {
+    if (result) {
+        console.log(`YESSS ${message}`);
+    } else {
+        console.error(`NO!!! ${message}`);
+    }
+}
+
+function throws(func) {
+    try {
+        func();
+        console.log(`throws: Failure - No exception was thrown`);
+        return false;
+    } catch (error) {
+        console.log(`throws: Success - Exception was thrown: ${error}`);
+        return true;
+    }
+}
+
+// End of ChatGPT test functions
+
+function demonstrateNestedArray(nestedArray) {
+
+    console.log("Original nestedArray:");
+    console.log(nestedArray);
+
+    console.log("\nAccessing elements:");
+
+
+    console.log("\nIterating through nestedArray:");
+    for (var i = 0; i < nestedArray.length; i++) {
+        if (Array.isArray(nestedArray[i])) {
+            console.log("Element at index", i, "is an array:", nestedArray[i]);
+            for (var j = 0; j < nestedArray[i].length; j++) {
+                console.log("  Element at index", j, ":", nestedArray[i][j]);
+            }
+        } else {
+            console.log("Element at index", i, ":", nestedArray[i]);
+        }
+    }
+}
+
+//START OF BIP32 SECTION
+/*! scure-bip32 - MIT License (c) 2022 Patricio Palladino, Paul Miller (paulmillr.com) */
+var bip32 = {};
+(function () {
+    var HDKey = /** @class */ (function () {
+
+        var hmac = hashmini.hmac;
+        var ripemd160 = hashmini.ripemd160;
+        var sha256 = hashmini.sha256;
+        var sha512 = hashmini.sha512;
+        //var _assert_1 = require("@noble/hashes/_assert");
+        var utils_1 = hashmini.utils;
+        var modular_1 = secp.utils;
+        //var base_1 = base;
+        var Point = secp.Point;
+        var base58check = (0, base.base58check)(sha256);
+
+        function _assert_1(condition, message = "Assertion failed") {
+            if (!condition) {
+                throw new Error(message);
+            }
+        }
+
+        function _assert_1(value, length, message = "Value is not a Uint8Array or does not have the expected length") {
+            if (!(value instanceof Uint8Array)) {
+                throw new Error(message);
+            }
+        }
+
+        const createView = (arr) => new DataView(arr.buffer, arr.byteOffset, arr.byteLength);
+
+        var __assign = (this && this.__assign) || function () {
+            return Object.assign.apply(Object, arguments);
+        };
+
+
+        function utf8ToBytes(str) {
+            if (typeof str !== 'string') {
+                throw new TypeError(`utf8ToBytes expected string, got ${typeof str}`);
+            }
+            return new TextEncoder().encode(str);
+        }
+
+
+        function bytesToNumber(bytes) {
+            return BigInt("0x".concat((0, utils_1.bytesToHex)(bytes)));
+        }
+        function numberToBytes(num) {
+            return (0, utils_1.hexToBytes)(num.toString(16).padStart(64, '0'));
+        }
+        var MASTER_SECRET = (0, utf8ToBytes)('Bitcoin seed');
+        // Bitcoin hardcoded by default
+        var BITCOIN_VERSIONS = { private: 0x0488ade4, public: 0x0488b21e };
+        var HARDENED_OFFSET = 0x80000000;
+        var hash160 = function (data) { return (0, ripemd160)((0, sha256)(data)); };
+        var fromU32 = function (data) { return (0, createView)(data).getUint32(0, false); };
+        var toU32 = function (n) {
+            if (!Number.isSafeInteger(n) || n < 0 || n > Math.pow(2, 32) - 1) {
+                throw new Error("Invalid number=".concat(n, ". Should be from 0 to 2 ** 32 - 1"));
+            }
+            var buf = new Uint8Array(4);
+            (0, createView)(buf).setUint32(0, n, false);
+            return buf;
+        };
+
+        function HDKey(opt) {
+            this.depth = 0;
+            this.index = 0;
+            this.chainCode = null;
+            this.parentFingerprint = 0;
+            if (!opt || typeof opt !== 'object') {
+                throw new Error('HDKey.constructor must not be called directly');
+            }
+            this.versions = opt.versions || BITCOIN_VERSIONS;
+            this.depth = opt.depth || 0;
+            this.chainCode = opt.chainCode;
+            this.index = opt.index || 0;
+            this.parentFingerprint = opt.parentFingerprint || 0;
+            if (!this.depth) {
+                if (this.parentFingerprint || this.index) {
+                    throw new Error('HDKey: zero depth with non-zero index/parent fingerprint');
+                }
+            }
+            if (opt.publicKey && opt.privateKey) {
+                throw new Error('HDKey: publicKey and privateKey at same time.');
+            }
+            if (opt.privateKey) {
+                if (!secp.utils.isValidPrivateKey(opt.privateKey)) {
+                    throw new Error('Invalid private key');
+                }
+                this.privKey =
+                    typeof opt.privateKey === 'bigint' ? opt.privateKey : bytesToNumber(opt.privateKey);
+                this.privKeyBytes = numberToBytes(this.privKey);
+                this.pubKey = secp.getPublicKey(opt.privateKey, true);
+            }
+            else if (opt.publicKey) {
+                this.pubKey = Point.fromHex(opt.publicKey).toRawBytes(true); // force compressed point
+            }
+            else {
+                throw new Error('HDKey: no public or private key provided');
+            }
+            this.pubHash = hash160(this.pubKey);
+        }
+        Object.defineProperty(HDKey.prototype, "fingerprint", {
+            get: function () {
+                if (!this.pubHash) {
+                    throw new Error('No publicKey set!');
+                }
+                return fromU32(this.pubHash);
+            },
+            enumerable: false,
+            configurable: true
+        });
+        Object.defineProperty(HDKey.prototype, "identifier", {
+            get: function () {
+                return this.pubHash;
+            },
+            enumerable: false,
+            configurable: true
+        });
+        Object.defineProperty(HDKey.prototype, "pubKeyHash", {
+            get: function () {
+                return this.pubHash;
+            },
+            enumerable: false,
+            configurable: true
+        });
+        Object.defineProperty(HDKey.prototype, "privateKey", {
+            get: function () {
+                return this.privKeyBytes || null;
+            },
+            enumerable: false,
+            configurable: true
+        });
+        Object.defineProperty(HDKey.prototype, "publicKey", {
+            get: function () {
+                return this.pubKey || null;
+            },
+            enumerable: false,
+            configurable: true
+        });
+        Object.defineProperty(HDKey.prototype, "privateExtendedKey", {
+            get: function () {
+                var priv = this.privateKey;
+                if (!priv) {
+                    throw new Error('No private key');
+                }
+                return base58check.encode(this.serialize(this.versions.private, (0, utils_1.concatBytes)(new Uint8Array([0]), priv)));
+            },
+            enumerable: false,
+            configurable: true
+        });
+        Object.defineProperty(HDKey.prototype, "publicExtendedKey", {
+            get: function () {
+                if (!this.pubKey) {
+                    throw new Error('No public key');
+                }
+                return base58check.encode(this.serialize(this.versions.public, this.pubKey));
+            },
+            enumerable: false,
+            configurable: true
+        });
+        HDKey.fromMasterSeed = function (seed, versions) {
+            if (versions === void 0) { versions = BITCOIN_VERSIONS; }
+            (0, _assert_1)(seed);
+            if (8 * seed.length < 128 || 8 * seed.length > 512) {
+                throw new Error("HDKey: wrong seed length=".concat(seed.length, ". Should be between 128 and 512 bits; 256 bits is advised)"));
+            }
+            var I = (0, hmac)(sha512, MASTER_SECRET, seed);
+            return new HDKey({
+                versions: versions,
+                chainCode: I.slice(32),
+                privateKey: I.slice(0, 32),
+            });
+        };
+        HDKey.fromExtendedKey = function (base58key, versions) {
+            if (versions === void 0) { versions = BITCOIN_VERSIONS; }
+            // => version(4) || depth(1) || fingerprint(4) || index(4) || chain(32) || key(33)
+            var keyBuffer = base58check.decode(base58key);
+            var keyView = (0, createView)(keyBuffer);
+            var version = keyView.getUint32(0, false);
+            var opt = {
+                versions: versions,
+                depth: keyBuffer[4],
+                parentFingerprint: keyView.getUint32(5, false),
+                index: keyView.getUint32(9, false),
+                chainCode: keyBuffer.slice(13, 45),
+            };
+            var key = keyBuffer.slice(45);
+            var isPriv = key[0] === 0;
+            if (version !== versions[isPriv ? 'private' : 'public']) {
+                throw new Error('Version mismatch');
+            }
+            if (isPriv) {
+                return new HDKey(__assign(__assign({}, opt), { privateKey: key.slice(1) }));
+            }
+            else {
+                return new HDKey(__assign(__assign({}, opt), { publicKey: key }));
+            }
+        };
+        HDKey.fromJSON = function (json) {
+            return HDKey.fromExtendedKey(json.xpriv);
+        };
+        HDKey.prototype.derive = function (path) {
+            if (!/^[mM]'?/.test(path)) {
+                throw new Error('Path must start with "m" or "M"');
+            }
+            if (/^[mM]'?$/.test(path)) {
+                return this;
+            }
+            var parts = path.replace(/^[mM]'?\//, '').split('/');
+            // tslint:disable-next-line
+            var child = this;
+            for (var _i = 0, parts_1 = parts; _i < parts_1.length; _i++) {
+                var c = parts_1[_i];
+                var m = /^(\d+)('?)$/.exec(c);
+                var m1 = m && m[1];
+                if (!m || m.length !== 3 || typeof m1 !== 'string') {
+                    throw new Error("Invalid child index: ".concat(c));
+                }
+                var idx = +m1;
+                if (!Number.isSafeInteger(idx) || idx >= HARDENED_OFFSET) {
+                    throw new Error('Invalid index');
+                }
+                // hardened key
+                if (m[2] === "'") {
+                    idx += HARDENED_OFFSET;
+                }
+                child = child.deriveChild(idx);
+            }
+            return child;
+        };
+        HDKey.prototype.deriveChild = function (index) {
+            if (!this.pubKey || !this.chainCode) {
+                throw new Error('No publicKey or chainCode set');
+            }
+            var data = toU32(index);
+            if (index >= HARDENED_OFFSET) {
+                // Hardened
+                var priv = this.privateKey;
+                if (!priv) {
+                    throw new Error('Could not derive hardened child key');
+                }
+                // Hardened child: 0x00 || ser256(kpar) || ser32(index)
+                data = (0, utils_1.concatBytes)(new Uint8Array([0]), priv, data);
+            }
+            else {
+                // Normal child: serP(point(kpar)) || ser32(index)
+                data = (0, utils_1.concatBytes)(this.pubKey, data);
+            }
+            var I = (0, hmac)(sha512, this.chainCode, data);
+            var childTweak = bytesToNumber(I.slice(0, 32));
+            var chainCode = I.slice(32);
+            if (!secp.utils.isValidPrivateKey(childTweak)) {
+                throw new Error('Tweak bigger than curve order');
+            }
+            var opt = {
+                versions: this.versions,
+                chainCode: chainCode,
+                depth: this.depth + 1,
+                parentFingerprint: this.fingerprint,
+                index: index,
+            };
+            try {
+                // Private parent key -> private child key
+                if (this.privateKey) {
+                    var added = (0, modular_1.mod)(this.privKey + childTweak, secp.CURVE.n);
+                    if (!secp.utils.isValidPrivateKey(added)) {
+                        throw new Error('The tweak was out of range or the resulted private key is invalid');
+                    }
+                    opt.privateKey = added;
+                }
+                else {
+                    var added = Point.fromHex(this.pubKey).add(Point.fromPrivateKey(childTweak));
+                    // Cryptographically impossible: hmac-sha512 preimage would need to be found
+                    if (added.equals(Point.ZERO)) {
+                        throw new Error('The tweak was equal to negative P, which made the result key invalid');
+                    }
+                    opt.publicKey = added.toRawBytes(true);
+                }
+                return new HDKey(opt);
+            }
+            catch (err) {
+                return this.deriveChild(index + 1);
+            }
+        };
+        HDKey.prototype.sign = function (hash) {
+            if (!this.privateKey) {
+                throw new Error('No privateKey set!');
+            }
+            (0, _assert_1)(hash, 32);
+            return secp.sign(hash, this.privKey).toCompactRawBytes();
+        };
+        HDKey.prototype.verify = function (hash, signature) {
+            (0, _assert_1)(hash, 32);
+            (0, _assert_1)(signature, 64);
+            if (!this.publicKey) {
+                throw new Error('No publicKey set!');
+            }
+            var sig;
+            try {
+                sig = secp.Signature.fromCompact(signature);
+            }
+            catch (error) {
+                return false;
+            }
+            return secp.verify(sig, hash, this.publicKey);
+        };
+        HDKey.prototype.wipePrivateData = function () {
+            this.privKey = undefined;
+            if (this.privKeyBytes) {
+                this.privKeyBytes.fill(0);
+                this.privKeyBytes = undefined;
+            }
+            return this;
+        };
+        HDKey.prototype.toJSON = function () {
+            return {
+                xpriv: this.privateExtendedKey,
+                xpub: this.publicExtendedKey,
+            };
+        };
+        HDKey.prototype.serialize = function (version, key) {
+            if (!this.chainCode) {
+                throw new Error('No chainCode set');
+            }
+            (0, _assert_1)(key, 33);
+            // version(4) || depth(1) || fingerprint(4) || index(4) || chain(32) || key(33)
+            return (0, utils_1.concatBytes)(toU32(version), new Uint8Array([this.depth]), toU32(this.parentFingerprint), toU32(this.index), this.chainCode, key);
+        };
+        return HDKey;
+    }());
+    bip32.HDKey = HDKey
+})();
+var HDKey = bip32.HDKey;
+