From: Ian Coleman <coleman.ian@gmail.com>
Date: Fri, 26 Sep 2014 10:05:11 +0000 (+1000)
Subject: bip32.org format not used for seed
X-Git-Url: https://git.immae.eu/?p=perso%2FImmae%2FProjets%2FCryptomonnaies%2FBIP39.git;a=commitdiff_plain;h=bade150497a0459a8cb3b4a5cde315117b8430a7

bip32.org format not used for seed

ie put the bip39 seed directly into bip32 without hashing it first like
bip32.org does with passphrases.
---

diff --git a/bip39-standalone.html b/bip39-standalone.html
index 99fa529..22d7120 100644
--- a/bip39-standalone.html
+++ b/bip39-standalone.html
@@ -22865,8 +22865,7 @@ WORDLISTS = {
 
     function calcBip32Seed(phrase, passphrase, path) {
         var seed = mnemonic.toSeed(phrase, passphrase);
-        var seedHash = Bitcoin.crypto.sha256(seed).toString("hex");
-        bip32RootKey = Bitcoin.HDNode.fromSeedHex(seedHash, network);
+        bip32RootKey = Bitcoin.HDNode.fromSeedHex(seed, network);
         bip32ExtendedKey = bip32RootKey;
         // Derive the key from the path
         var pathBits = path.split("/");
diff --git a/src/js/index.js b/src/js/index.js
index 7f39ad2..cd3a506 100644
--- a/src/js/index.js
+++ b/src/js/index.js
@@ -164,8 +164,7 @@
 
     function calcBip32Seed(phrase, passphrase, path) {
         var seed = mnemonic.toSeed(phrase, passphrase);
-        var seedHash = Bitcoin.crypto.sha256(seed).toString("hex");
-        bip32RootKey = Bitcoin.HDNode.fromSeedHex(seedHash, network);
+        bip32RootKey = Bitcoin.HDNode.fromSeedHex(seed, network);
         bip32ExtendedKey = bip32RootKey;
         // Derive the key from the path
         var pathBits = path.split("/");