From: Matthew Leon <ml@matthewleon.com>
Date: Thu, 19 Dec 2019 20:36:44 +0000 (-0500)
Subject: fix Ethereum xpub derivation
X-Git-Url: https://git.immae.eu/?a=commitdiff_plain;ds=sidebyside;h=4dfc681f71bc6d1181d24a3bd0d462bbd6b60beb;hp=dfb4fd1be5343674f4ca2222d685a9f8b83c34d9;p=perso%2FImmae%2FProjets%2FCryptomonnaies%2FBIP39.git

fix Ethereum xpub derivation
---

diff --git a/src/js/index.js b/src/js/index.js
index d843ee1..92772f6 100644
--- a/src/js/index.js
+++ b/src/js/index.js
@@ -1128,9 +1128,9 @@
                 }
                 // Ethereum values are different
                 if (networkIsEthereum()) {
-                    var privKeyBuffer = keyPair.d.toBuffer(32);
-                    privkey = privKeyBuffer.toString('hex');
-                    var addressBuffer = libs.ethUtil.privateToAddress(privKeyBuffer);
+                    var pubkeyBuffer = keyPair.getPublicKeyBuffer();
+                    var ethPubkey = libs.ethUtil.importPublic(pubkeyBuffer);
+                    var addressBuffer = libs.ethUtil.publicToAddress(ethPubkey);
                     var hexAddress = addressBuffer.toString('hex');
                     var checksumAddress = libs.ethUtil.toChecksumAddress(hexAddress);
                     address = libs.ethUtil.addHexPrefix(checksumAddress);