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14 lines
315 B
JavaScript
14 lines
315 B
JavaScript
const circomlib = require('circomlib')
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const mimcsponge = circomlib.mimcsponge
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const snarkjs = require('snarkjs')
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const bigInt = snarkjs.bigInt
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class MimcSpongeHasher {
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hash(level, left, right) {
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return mimcsponge.multiHash([bigInt(left), bigInt(right)]).toString()
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}
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}
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module.exports = MimcSpongeHasher
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