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tweaked poseidon (wip)

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poma 2019-10-06 05:56:39 +03:00
parent d38647aeaa
commit 33723a731e
3 changed files with 3 additions and 3 deletions
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2
circuits/merkleTree.circom
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@ -7,7 +7,7 @@ template HashLeftRight(rounds) {
signal output hash;
component hasher = Poseidon(2, 6, 8, 57);
component hasher = Poseidon(2, 3, 8, 57);
hasher.inputs[0] <== left;
hasher.inputs[1] <== right;

2
lib/Poseidon.js
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@ -5,7 +5,7 @@ const bigInt = snarkjs.bigInt
class PoseidonHasher {
hash(level, left, right) {
const hash = poseidon.createHash(6, 8, 57)
const hash = poseidon.createHash(3, 8, 57)
return hash([bigInt(left), bigInt(right)]).toString()
}
}

2
migrations/2_deploy_hasher.js
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@ -12,7 +12,7 @@ module.exports = function(deployer) {
await artifactor.save({
contractName,
abi: genContract.abi,
unlinked_binary: genContract.createCode(),
unlinked_binary: genContract.createCode(3),
}).then(async () => {
const hasherContract = artifacts.require(contractName)
await deployer.deploy(hasherContract)