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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
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("Vars: "+circuit.nVars);
console.log("Constraints: "+circuit.nConstraints); 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); const b = new Buffer.alloc(64);
for (let i=0; i<64; i++) { for (let i=0; i<64; i++) {
b[i] = i+1; b[i] = i+1;
@@ -95,7 +95,7 @@ describe("SHA256 test", () => {
.digest("hex"); .digest("hex");
const arrIn = buffer2bitArray(b); 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 arrOut = witness.slice(1, 257);
const hash2 = bitArray2buffer(arrOut).toString("hex"); const hash2 = bitArray2buffer(arrOut).toString("hex");
@@ -104,7 +104,6 @@ describe("SHA256 test", () => {
}).timeout(1000000); }).timeout(1000000);
it("Should calculate a hash of 2 compressor", async () => { it("Should calculate a hash of 2 compressor", async () => {
const cirDef = await compiler(path.join(__dirname, "circuits", "sha256_test448.circom"), {reduceConstraints:false} ); const cirDef = await compiler(path.join(__dirname, "circuits", "sha256_test448.circom"), {reduceConstraints:false} );
const circuit = new snarkjs.Circuit(cirDef); const circuit = new snarkjs.Circuit(cirDef);
@@ -112,20 +111,19 @@ describe("SHA256 test", () => {
console.log("Vars: "+circuit.nVars); console.log("Vars: "+circuit.nVars);
console.log("Constraints: "+circuit.nConstraints); console.log("Constraints: "+circuit.nConstraints);
const testStr = "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq"; const testStr = "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq";
const b = Buffer.from(testStr, 'utf8'); const b = Buffer.from(testStr, "utf8");
/* for (let i=0; i<64; i++) { // for (let i=0; i<64; i++) {
b[i] = i+1; // b[i] = i+1;
} // }
*/
const hash = crypto.createHash("sha256") const hash = crypto.createHash("sha256")
.update(b) .update(b)
.digest("hex"); .digest("hex");
const arrIn = buffer2bitArray(b); 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 arrOut = witness.slice(1, 257);
const hash2 = bitArray2buffer(arrOut).toString("hex"); const hash2 = bitArray2buffer(arrOut).toString("hex");