首次放到 git

This commit is contained in:
Luk.Lu
2018-10-09 23:03:05 +08:00
commit 16cca302b7
37 changed files with 4203 additions and 0 deletions

12
utils/keccak256.js Normal file
View File

@@ -0,0 +1,12 @@
'use strict';
var sha3 = require('js-sha3');
var convert = require('./convert.js');
function keccak256(data) {
data = convert.arrayify(data);
return '0x' + sha3.keccak_256(data);
}
module.exports = keccak256;