diff --git a/lib/bcoin/address.js b/lib/bcoin/address.js
index f0ce5a80..87563476 100644
--- a/lib/bcoin/address.js
+++ b/lib/bcoin/address.js
@@ -154,7 +154,7 @@ Address.prototype.removeKey = function removeKey(key) {
 };
 
 Address.prototype.getPrivateKey = function getPrivateKey(enc) {
-  return this.key.getPrivate(enc);
+  return this.key.getPrivateKey(enc);
 };
 
 Address.toSecret = function toSecret(privateKey, compressed) {
@@ -218,12 +218,12 @@ Address.prototype.getPublicKey = function getPublicKey(enc) {
     if (this._pub)
       return this._pub;
 
-    this._pub = this.key.getPublic();
+    this._pub = this.key.getPublicKey();
 
     return this._pub;
   }
 
-  return this.key.getPublic(enc);
+  return this.key.getPublicKey(enc);
 };
 
 Address.prototype.getKeyHash = function getKeyHash() {
diff --git a/lib/bcoin/hd.js b/lib/bcoin/hd.js
index 01a5ddd7..6d3ced77 100644
--- a/lib/bcoin/hd.js
+++ b/lib/bcoin/hd.js
@@ -78,25 +78,16 @@ function HDSeed(options) {
   options = options || {};
 
   this.bits = options.bits || 128;
-  this.entropy = options.entropy || HDSeed._entropy(this.bits / 8);
+  this.entropy = options.entropy || elliptic.rand(this.bits / 8);
   this.mnemonic = options.mnemonic || HDSeed._mnemonic(this.entropy);
   this.seed = this.createSeed(options.passphrase);
 }
 
-HDSeed.create = function create(options) {
-  var obj = new HDSeed(options);
-  return obj.seed || obj;
-};
-
 HDSeed.prototype.createSeed = function createSeed(passphrase) {
   this.passphrase = passphrase || '';
   return pbkdf2(this.mnemonic, 'mnemonic' + passphrase, 2048, 64);
 };
 
-HDSeed._entropy = function _entropy(size) {
-  return randomBytes(size);
-};
-
 HDSeed._mnemonic = function _mnemonic(entropy) {
   var bin = '';
   var mnemonic = [];
@@ -1003,16 +994,22 @@ HDPublicKey.prototype.deriveString = function deriveString(path) {
     return this.pair.validate.apply(this.pair, arguments);
   };
 
-  HD.prototype.getPublic =
-  HD.prototype.getPublicKey = function getPublicKey() {
+  HD.prototype.getPublic = function getPublic() {
     return this.pair.getPublic.apply(this.pair, arguments);
   };
 
-  HD.prototype.getPrivate =
-  HD.prototype.getPrivateKey = function getPrivateKey() {
+  HD.prototype.getPrivate = function getPrivate() {
     return this.pair.getPrivate.apply(this.pair, arguments);
   };
 
+  HD.prototype.getPublicKey = function getPublicKey() {
+    return bcoin.keypair.prototype.getPublicKey.apply(this, arguments);
+  };
+
+  HD.prototype.getPrivateKey = function getPrivateKey() {
+    return bcoin.keypair.prototype.getPrivateKey.apply(this, arguments);
+  };
+
   HD.prototype.sign = function sign(msg) {
     return this.pair.sign.apply(this.pair, arguments);
   };
@@ -1028,10 +1025,12 @@ HDPublicKey.prototype.deriveString = function deriveString(path) {
   HD.prototype.__defineGetter__('priv', function() {
     return this.pair.priv;
   });
+
+  HD.prototype.compressed = true;
 });
 
 HDPrivateKey.prototype.toSecret = function toSecret() {
-  return bcoin.keypair.toSecret(this.privateKey, true);
+  return bcoin.keypair.toSecret(this.privateKey, this.compressed);
 };
 
 HDPrivateKey.fromSecret = function fromSecret(privateKey) {
@@ -1056,18 +1055,6 @@ function sha512hmac(data, salt) {
   return Array.prototype.slice.call(h);
 }
 
-function randomBytes(size) {
-  if (isBrowser) {
-    var a = Uint8Array(size);
-    var buf = new Array(size);
-    (window.crypto || window.msCrypto).getRandomValues(a);
-    utils.copy(a, buf, 0);
-    return buf;
-  }
-  var crypto = require('crypto');
-  return Array.prototype.slice.call(crypto.randomBytes(size));
-}
-
 function array32(data) {
   var b = [];
   utils.writeU32BE(b, data, 0);
diff --git a/lib/bcoin/keypair.js b/lib/bcoin/keypair.js
index 47eb51e6..461a6c69 100644
--- a/lib/bcoin/keypair.js
+++ b/lib/bcoin/keypair.js
@@ -99,7 +99,14 @@ KeyPair.prototype.verify = function verify(msg, signature) {
   return this.pair.verify.apply(this.pair, arguments);
 };
 
-KeyPair.prototype.getPrivate =
+KeyPair.prototype.getPrivate = function getPrivate(enc) {
+  return this.pair.getPrivate.apply(this.pair, arguments);
+};
+
+KeyPair.prototype.getPublic = function getPublic(enc) {
+  return this.pair.getPublic.apply(this.pair, arguments);
+};
+
 KeyPair.prototype.getPrivateKey = function getPrivateKey(enc) {
   var privateKey = this.pair.getPrivate();
 
@@ -117,7 +124,6 @@ KeyPair.prototype.getPrivateKey = function getPrivateKey(enc) {
   return privateKey;
 };
 
-KeyPair.prototype.getPublic =
 KeyPair.prototype.getPublicKey = function getPublicKey(enc) {
   var publicKey = this.pair.getPublic(this.compressed, 'array');
 
@@ -131,7 +137,7 @@ KeyPair.prototype.getPublicKey = function getPublicKey(enc) {
 };
 
 KeyPair.prototype.toSecret = function toSecret() {
-  return KeyPair.toSecret(this.getPrivate(), this.compressed);
+  return KeyPair.toSecret(this.getPrivateKey(), this.compressed);
 };
 
 KeyPair.toSecret = function toSecret(privateKey, compressed) {