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clean sha256 tests

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This commit is contained in:
Jordi Baylina 2019-12-11 21:55:51 +01:00
parent 9941aac2f2
commit bdfb0fb928
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GPG Key ID: 7480C80C1BE43112
1 changed files with 11 additions and 13 deletions
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24
test/sha256.js
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@ -80,11 +80,11 @@ describe("SHA256 test", () => {
console.log("Vars: "+circuit.nVars);
console.log("Constraints: "+circuit.nConstraints);
/*
const testStr = "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq";
const b = Buffer.from(testStr, 'utf8');
*/
// const testStr = "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq";
// const b = Buffer.from(testStr, 'utf8');
const b = new Buffer.alloc(64);
for (let i=0; i<64; i++) {
b[i] = i+1;
@ -95,7 +95,7 @@ describe("SHA256 test", () => {
.digest("hex");
const arrIn = buffer2bitArray(b);
const witness = circuit.calculateWitness({ "in": arrIn } /*, {logOutput: true} */);
const witness = circuit.calculateWitness({ "in": arrIn }, {logOutput: false});
const arrOut = witness.slice(1, 257);
const hash2 = bitArray2buffer(arrOut).toString("hex");
@ -104,7 +104,6 @@ describe("SHA256 test", () => {
}).timeout(1000000);
it("Should calculate a hash of 2 compressor", async () => {
const cirDef = await compiler(path.join(__dirname, "circuits", "sha256_test448.circom"), {reduceConstraints:false} );
const circuit = new snarkjs.Circuit(cirDef);
@ -112,20 +111,19 @@ describe("SHA256 test", () => {
console.log("Vars: "+circuit.nVars);
console.log("Constraints: "+circuit.nConstraints);
const testStr = "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq";
const b = Buffer.from(testStr, 'utf8');
/* for (let i=0; i<64; i++) {
b[i] = i+1;
}
*/
const b = Buffer.from(testStr, "utf8");
// for (let i=0; i<64; i++) {
// b[i] = i+1;
// }
const hash = crypto.createHash("sha256")
.update(b)
.digest("hex");
const arrIn = buffer2bitArray(b);
const witness = circuit.calculateWitness({ "in": arrIn } /*, {logOutput: true} */);
const witness = circuit.calculateWitness({ "in": arrIn } , {logOutput: false});
const arrOut = witness.slice(1, 257);
const hash2 = bitArray2buffer(arrOut).toString("hex");