X-Git-Url: https://git.immae.eu/?a=blobdiff_plain;f=src%2Fjs%2Findex.js;h=b03f2c8aee98a3c8d5606f898cc7b5803f7a12a5;hb=b6dbc2a1aea8eeab2d41a4d44f9d7522ecc59a50;hp=d356eb80374340a6564530e281e77b5f51e76ea9;hpb=b54c12180e5f4eb633e587551715707ec0523943;p=perso%2FImmae%2FProjets%2FCryptomonnaies%2FBIP39.git

diff --git a/src/js/index.js b/src/js/index.js
index d356eb8..b03f2c8 100644
--- a/src/js/index.js
+++ b/src/js/index.js
@@ -764,7 +764,8 @@
         }
         // Discard trailing entropy
         var bitsToUse = Math.floor(bits.length / 32) * 32;
-        var binaryStr = bits.substring(0, bitsToUse);
+        var start = bits.length - bitsToUse;
+        var binaryStr = bits.substring(start);
         // Convert entropy string to numeric array
         var entropyArr = [];
         for (var i=0; i<binaryStr.length / 8; i++) {