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Merge branch 'master' of https://github.com/arnaucube/circomlib into arnaucube-master

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Jordi Baylina
2019-07-08 17:19:42 +02:00
parent 61c9703fb2 3bc864f110
commit da1cceed85
5 changed files with 253 additions and 250 deletions
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27
test/poseidoncircuit.js
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@@ -2,11 +2,21 @@ const chai = require("chai");
const path = require("path");
const snarkjs = require("snarkjs");
const compiler = require("circom");
var blake2b = require('blake2b');
const poseidon = require("../src/poseidon.js");
const assert = chai.assert;
describe("Blake2b version test", function() {
it("Should give the expected output for blake2b version", async () => {
var output = new Uint8Array(32);
var input = Buffer.from('poseidon_constants');
h = blake2b(output.length).update(input).digest('hex')
assert.equal('e57ba154fb2c47811dc1a2369b27e25a44915b4e4ece4eb8ec74850cb78e01b1', h);
});
});
describe("Poseidon Circuit test", function () {
let circuit;
@@ -20,7 +30,7 @@ describe("Poseidon Circuit test", function () {
console.log("Poseidon constraints: " + circuit.nConstraints);
});
it("Should check constrain", async () => {
it("Should check constrain of hash([1, 2])", async () => {
const w = circuit.calculateWitness({inputs: [1, 2]});
const res = w[circuit.getSignalIdx("main.out")];
@@ -28,12 +38,23 @@ describe("Poseidon Circuit test", function () {
const hash = poseidon.createHash(6, 8, 57);
const res2 = hash([1,2]);
assert.equal('12242166908188651009877250812424843524687801523336557272219921456462821518061', res2.toString());
assert.equal(res.toString(), res2.toString());
assert(circuit.checkWitness(w));
});
console.log(res.toString());
it("Should check constrain of hash([3, 4])", async () => {
const w = circuit.calculateWitness({inputs: [3, 4]});
const res = w[circuit.getSignalIdx("main.out")];
const hash = poseidon.createHash(6, 8, 57);
const res2 = hash([3, 4]);
assert.equal('17185195740979599334254027721507328033796809509313949281114643312710535000993', res2.toString());
assert.equal(res.toString(), res2.toString());
assert(circuit.checkWitness(w));
});
});