pkg: update bcrypto.

lib/net/bip150.js

@@ -142,36 +142,32 @@ class BIP150 extends EventEmitter {
       this.emit('auth');
     }
 
-    const sig = secp256k1.sign(msg, this.privateKey);
-
     // authreply
-    return secp256k1.fromDER(sig);
+    return secp256k1.sign(msg, this.privateKey);
   }
 
   /**
    * Handle a received reply signature.
    * Returns an authpropose hash.
-   * @param {Buffer} data
+   * @param {Buffer} sig
    * @returns {Buffer}
    * @throws on auth failure
    */
 
-  reply(data) {
+  reply(sig) {
     const type = this.outbound ? 'i' : 'r';
 
     assert(this.challengeSent, 'Unsolicited reply.');
     assert(!this.replyReceived, 'Peer replied twice.');
     this.replyReceived = true;
 
-    if (data.equals(common.ZERO_SIG))
+    if (sig.equals(common.ZERO_SIG))
       throw new Error('Auth failure.');
 
     if (!this.peerIdentity)
       return random.randomBytes(32);
 
-    const sig = secp256k1.toDER(data);
     const msg = this.hash(this.output.sid, type, this.peerIdentity);
-
     const result = secp256k1.verify(msg, sig, this.peerIdentity);
 
     if (!result)

lib/node/rpc.js

@@ -2105,7 +2105,7 @@ class RPC extends RPCBase {
     const msg = Buffer.from(MAGIC_STRING + str, 'utf8');
     const hash = hash256.digest(msg);
 
-    const key = secp256k1.recover(hash, sig, 0, true);
+    const key = secp256k1.recoverDER(hash, sig, 0, true);
 
     if (!key)
       return false;

lib/primitives/keyring.js

@@ -678,7 +678,7 @@ class KeyRing {
 
   sign(msg) {
     assert(this.privateKey, 'Cannot sign without private key.');
-    return secp256k1.sign(msg, this.privateKey);
+    return secp256k1.signDER(msg, this.privateKey);
   }
 
   /**
@@ -689,7 +689,7 @@ class KeyRing {
    */
 
   verify(msg, sig) {
-    return secp256k1.verify(msg, sig, this.publicKey);
+    return secp256k1.verifyDER(msg, sig, this.publicKey);
   }
 
   /**

lib/primitives/tx.js

@@ -710,7 +710,7 @@ class TX {
     const type = sig[sig.length - 1];
     const hash = this.signatureHash(index, prev, value, type, version);
 
-    return secp256k1.verify(hash, sig.slice(0, -1), key);
+    return secp256k1.verifyDER(hash, sig.slice(0, -1), key);
   }
 
   /**
@@ -734,7 +734,7 @@ class TX {
       version = 0;
 
     const hash = this.signatureHash(index, prev, value, type, version);
-    const sig = secp256k1.sign(hash, key);
+    const sig = secp256k1.signDER(hash, key);
     const bw = bio.write(sig.length + 1);
 
     bw.writeBytes(sig);

lib/script/common.js

@@ -497,7 +497,7 @@ exports.isLowDER = function isLowDER(sig) {
   if (!exports.isSignatureEncoding(sig))
     return false;
 
-  return secp256k1.isLowS(sig.slice(0, -1));
+  return secp256k1.isLowDER(sig.slice(0, -1));
 };
 
 /**

lib/script/script.js

@@ -3453,7 +3453,7 @@ function validateSignature(sig, flags) {
  */
 
 function checksig(msg, sig, key) {
-  return secp256k1.verify(msg, sig.slice(0, -1), key);
+  return secp256k1.verifyDER(msg, sig.slice(0, -1), key);
 }
 
 /*

lib/script/sigcache.js

@@ -100,14 +100,14 @@ class SigCache {
 
   verify(msg, sig, key) {
     if (this.size === 0)
-      return secp256k1.verify(msg, sig, key);
+      return secp256k1.verifyDER(msg, sig, key);
 
     const hash = msg.toString('hex');
 
     if (this.has(hash, sig, key))
       return true;
 
-    const result = secp256k1.verify(msg, sig, key);
+    const result = secp256k1.verifyDER(msg, sig, key);
 
     if (!result)
       return false;

lib/workers/jobs.js

@@ -142,7 +142,7 @@ jobs.signInput = function signInput(tx, index, coin, ring, type) {
  */
 
 jobs.ecVerify = function ecVerify(msg, sig, key) {
-  const result = secp256k1.verify(msg, sig, key);
+  const result = secp256k1.verifyDER(msg, sig, key);
   return new packets.ECVerifyResultPacket(result);
 };
 
@@ -156,7 +156,7 @@ jobs.ecVerify = function ecVerify(msg, sig, key) {
  */
 
 jobs.ecSign = function ecSign(msg, key) {
-  const sig = secp256k1.sign(msg, key);
+  const sig = secp256k1.signDER(msg, key);
   return new packets.ECSignResultPacket(sig);
 };
 

package.json

@@ -25,7 +25,7 @@
   "dependencies": {
     "bcfg": "~0.0.1",
     "bclient": "~0.0.1",
-    "bcrypto": "~0.0.2",
+    "bcrypto": "~0.1.0",
     "bdb": "~0.0.2",
     "bdns": "~0.0.1",
     "bevent": "~0.0.1",