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bip39
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index: use consistent slicing method

This commit is contained in:
Daniel Cousens 2014-06-23 16:19:32 +10:00
parent b41eefd395
commit 4ddf561dd0
1 changed files with 3 additions and 3 deletions
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6
index.js
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@ -58,8 +58,8 @@ BIP39.prototype.validate = function(mnemonic) {
// split the binary string into ENT/CS
var dividerIndex = Math.floor(bits.length / 33) * 32
var entropy = bits.substring(0, dividerIndex)
var checksum = bits.substring(dividerIndex)
var entropy = bits.slice(0, dividerIndex)
var checksum = bits.slice(dividerIndex)
// calculate the checksum and compare
var entropyBytes = entropy.match(/(.{1,8})/g).map(function(bin) {
@ -78,7 +78,7 @@ function checksumBits(entropyBuffer) {
var ENT = entropyBuffer.length * 8
var CS = ENT / 32
return bytesToBinary([].slice.call(hash)).substr(0, CS)
return bytesToBinary([].slice.call(hash)).slice(0, CS)
}
function salt(password) {