Bitmessage/eccrypto
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Fix

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This commit is contained in:
Kagami Hiiragi 2015-01-21 03:06:23 +03:00
parent 4351c28a6c
commit 9f0bbd6aa2
1 changed files with 3 additions and 3 deletions
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6
index.js
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@ -62,7 +62,7 @@ function equalConstTime(b1, b2) {
*/
var getPublic = exports.getPublic = secp256k1.createPublicKey;
function padMsg(msg) {
function zeropad(msg) {
var zeroes;
if (msg.length < 32) {
zeroes = new Buffer(32 - msg.length);
@ -83,7 +83,7 @@ exports.sign = function(privateKey, msg) {
return new promise(function(resolve) {
assert(msg.length > 0, "Message should not be empty");
assert(msg.length <= 32, "Message is too long");
resolve(secp256k1.sign(privateKey, padMsg(msg)));
resolve(secp256k1.sign(privateKey, zeropad(msg)));
});
};
@ -99,7 +99,7 @@ exports.verify = function(publicKey, msg, sig) {
return new promise(function(resolve, reject) {
assert(msg.length > 0, "Message should not be empty");
assert(msg.length <= 32, "Message is too long");
if (secp256k1.verify(publicKey, padMsg(msg), sig) === 1) {
if (secp256k1.verify(publicKey, zeropad(msg), sig) === 1) {
resolve();
} else {
reject(new Error("Bad signature"));