101 lines
3.2 KiB
TypeScript
101 lines
3.2 KiB
TypeScript
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import assert from "assert";
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import { loadTests } from "./utils.js";
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import type { TestCaseHash, TestCaseHmac, TestCasePbkdf } from "./types.js";
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import {
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computeHmac,
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keccak256, ripemd160, sha256, sha512,
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pbkdf2, scrypt, scryptSync
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} from "../index.js";
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describe("test hashing", function() {
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const tests = loadTests<TestCaseHash>("hashes");
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tests.forEach((test) => {
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it(`computes sha2-256: ${ test.name }`, function() {
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assert.equal(sha256(test.data), test.sha256);
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});
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});
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tests.forEach((test) => {
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it(`computes sha2-512: ${ test.name }`, function() {
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assert.equal(sha512(test.data), test.sha512);
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});
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});
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tests.forEach((test) => {
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it(`computes ripemd160: ${ test.name }`, function() {
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assert.equal(ripemd160(test.data), test.ripemd160);
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});
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});
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tests.forEach((test) => {
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it(`computes keccak256: ${ test.name }`, function() {
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assert.equal(keccak256(test.data), test.keccak256);
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});
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});
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});
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describe("test password-based key derivation", function() {
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const tests = loadTests<TestCasePbkdf>("pbkdf");
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tests.forEach((test) => {
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it(`computes pbkdf2: ${ test.name}`, function() {
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const password = Buffer.from(test.password.substring(2), "hex");
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const salt = Buffer.from(test.salt.substring(2), "hex");
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const { iterations, algorithm, key } = test.pbkdf2;
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const result = pbkdf2(password, salt, iterations, test.dkLen, algorithm);
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assert.equal(result, key);
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});
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});
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tests.forEach((test) => {
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it(`computes scrypt (sync): ${ test.name}`, function() {
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this.timeout(1000);
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const password = Buffer.from(test.password.substring(2), "hex");
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const salt = Buffer.from(test.salt.substring(2), "hex");
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const { N, r, p, key } = test.scrypt;
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const result = scryptSync(password, salt, N, r, p, test.dkLen);
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assert.equal(result, key);
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});
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});
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tests.forEach((test) => {
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it(`computes scrypt (async): ${ test.name}`, async function() {
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this.timeout(1000);
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const password = Buffer.from(test.password.substring(2), "hex");
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const salt = Buffer.from(test.salt.substring(2), "hex");
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const { N, r, p, key } = test.scrypt;
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let progressCount = 0, progressOk = true, lastProgress = -1;
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const result = await scrypt(password, salt, N, r, p, test.dkLen, (progress) => {
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if (progress < lastProgress) { progressOk = false; }
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lastProgress = progress;
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progressCount++;
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});
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assert.ok(progressOk, "progress was not monotonically increasing");
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assert.ok(progressCount > 100, "progress callback was called at leat 100 times");
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assert.equal(result, key);
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});
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});
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});
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describe("test hmac", function() {
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const tests = loadTests<TestCaseHmac>("hmac");
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tests.forEach((test) => {
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it(`computes hmac: ${ test.name}`, async function() {
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const { algorithm, key, data } = test;
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assert.equal(computeHmac(algorithm, key, data), test.hmac);
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});
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});
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});
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