missing modulo operation.

11 years ago · 9fd46c22fe
1 changed files with 1 additions and 1 deletions
--- a/src/bip32.js
+++ b/src/bip32.js
@ -83,7 +83,7 @@ BIP32key.prototype.ckd = function(i) {

    if (this.type == 'priv') {
        Ikey = Bitcoin.BigInteger.fromByteArrayUnsigned(I.slice(0,32))
-        newkey = new key(this.key.priv.add(Ikey))
+        newkey = new key(this.key.priv.add(Ikey).mod(ecparams.getN()))
        newkey.compressed = true
        fingerprint = util.sha256ripe160(this.key.getPub()).slice(0,4)
    }