update error code

[bytom/Bytom-JS-SDK.git] / src / utils / key / chainkd.js

diff --git a/src/utils/key/chainkd.js b/src/utils/key/chainkd.js
index d8298fc..e7a7d08 100644 (file)
--- a/src/utils/key/chainkd.js
+++ b/src/utils/key/chainkd.js
@@ -1,7 +1,6 @@
 let createHmac = require('create-hmac');
 let ED25519 =require('../ed25519');
 let Curve25519 = new ED25519.Curve;
-const ExpandedPrivateKeySize = 64
 const nacl = require('../nacl');
 // If r is nil, crypto/rand.Reader is used.