tornado-cli/lib/MiMC.js

14 lines
315 B
JavaScript
Raw Normal View History

2020-05-21 21:29:33 +02:00
const circomlib = require('circomlib')
const mimcsponge = circomlib.mimcsponge
const snarkjs = require('snarkjs')
const bigInt = snarkjs.bigInt
class MimcSpongeHasher {
hash(level, left, right) {
return mimcsponge.multiHash([bigInt(left), bigInt(right)]).toString()
}
}
module.exports = MimcSpongeHasher