mirror of
https://github.com/denoland/deno.git
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186 lines
5.5 KiB
TypeScript
186 lines
5.5 KiB
TypeScript
// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
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import crypto from "node:crypto";
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import { Buffer } from "node:buffer";
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import { Readable } from "node:stream";
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import { buffer, text } from "node:stream/consumers";
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import {
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assertEquals,
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assertThrows,
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} from "../../../test_util/std/testing/asserts.ts";
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const rsaPrivateKey = Deno.readTextFileSync(
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new URL("./testdata/rsa_private.pem", import.meta.url),
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);
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const rsaPublicKey = Deno.readTextFileSync(
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new URL("./testdata/rsa_public.pem", import.meta.url),
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);
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const input = new TextEncoder().encode("hello world");
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function zeros(length: number): Uint8Array {
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return new Uint8Array(length);
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}
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Deno.test({
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name: "rsa public encrypt and private decrypt",
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fn() {
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const encrypted = crypto.publicEncrypt(Buffer.from(rsaPublicKey), input);
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const decrypted = crypto.privateDecrypt(
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Buffer.from(rsaPrivateKey),
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Buffer.from(encrypted),
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);
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assertEquals(decrypted, input);
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},
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});
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Deno.test({
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name: "rsa private encrypt and private decrypt",
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fn() {
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const encrypted = crypto.privateEncrypt(rsaPrivateKey, input);
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const decrypted = crypto.privateDecrypt(
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rsaPrivateKey,
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Buffer.from(encrypted),
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);
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assertEquals(decrypted, input);
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},
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});
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Deno.test({
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name: "rsa public decrypt fail",
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fn() {
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const encrypted = crypto.publicEncrypt(rsaPublicKey, input);
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assertThrows(() =>
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crypto.publicDecrypt(rsaPublicKey, Buffer.from(encrypted))
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);
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},
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});
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Deno.test({
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name: "createCipheriv - multiple chunk inputs",
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fn() {
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const cipher = crypto.createCipheriv(
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"aes-128-cbc",
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new Uint8Array(16),
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new Uint8Array(16),
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);
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assertEquals(
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cipher.update(new Uint8Array(16), undefined, "hex"),
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"66e94bd4ef8a2c3b884cfa59ca342b2e",
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);
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assertEquals(
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cipher.update(new Uint8Array(19), undefined, "hex"),
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"f795bd4a52e29ed713d313fa20e98dbc",
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);
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assertEquals(
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cipher.update(new Uint8Array(55), undefined, "hex"),
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"a10cf66d0fddf3405370b4bf8df5bfb347c78395e0d8ae2194da0a90abc9888a94ee48f6c78fcd518a941c3896102cb1",
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);
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assertEquals(cipher.final("hex"), "e11901dde4a2f99fe4efc707e48c6aed");
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},
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});
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Deno.test({
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name: "createCipheriv - algorithms",
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fn() {
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const table = [
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[
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["aes-128-cbc", 16, 16],
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"66e94bd4ef8a2c3b884cfa59ca342b2ef795bd4a52e29ed713d313fa20e98dbca10cf66d0fddf3405370b4bf8df5bfb3",
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"d5f65ecda64511e9d3d12206411ffd72",
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],
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[
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["aes-128-ecb", 16, 0],
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"66e94bd4ef8a2c3b884cfa59ca342b2e66e94bd4ef8a2c3b884cfa59ca342b2e66e94bd4ef8a2c3b884cfa59ca342b2e",
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"baf823258ca2e6994f638daa3515e986",
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],
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] as const;
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for (
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const [[alg, keyLen, ivLen], expectedUpdate, expectedFinal] of table
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) {
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const cipher = crypto.createCipheriv(alg, zeros(keyLen), zeros(ivLen));
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assertEquals(cipher.update(zeros(50), undefined, "hex"), expectedUpdate);
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assertEquals(cipher.final("hex"), expectedFinal);
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}
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},
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});
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Deno.test({
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name: "createCipheriv - input encoding",
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fn() {
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const cipher = crypto.createCipheriv(
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"aes-128-cbc",
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new Uint8Array(16),
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new Uint8Array(16),
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);
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assertEquals(
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cipher.update("hello, world! hello, world!", "utf-8", "hex"),
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"ca7df4d74f51b77a7440ead38343ab0f",
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);
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assertEquals(cipher.final("hex"), "d0da733dec1fa61125c80a6f97e6166e");
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},
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});
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Deno.test({
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name: "createCipheriv - transform stream",
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async fn() {
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const result = await buffer(
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Readable.from("foo".repeat(15)).pipe(crypto.createCipheriv(
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"aes-128-cbc",
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new Uint8Array(16),
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new Uint8Array(16),
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)),
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);
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// deno-fmt-ignore
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assertEquals([...result], [
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129, 19, 202, 142, 137, 51, 23, 53, 198, 33,
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214, 125, 17, 5, 128, 57, 162, 217, 220, 53,
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172, 51, 85, 113, 71, 250, 44, 156, 80, 4,
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158, 92, 185, 173, 67, 47, 255, 71, 78, 187,
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80, 206, 42, 5, 34, 104, 1, 54
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]);
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},
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});
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Deno.test({
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name: "createDecipheriv - algorithms",
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fn() {
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const table = [
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[
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["aes-128-cbc", 16, 16],
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"66e94bd4ef8a2c3b884cfa59ca342b2ef795bd4a52e29ed713d313fa20e98dbca10cf66d0fddf3405370b4bf8df5bfb347c78395e0d8ae2194da0a90abc9888a94ee48f6c78fcd518a941c3896102cb1e11901dde4a2f99fe4efc707e48c6aed",
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],
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[
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["aes-128-ecb", 16, 0],
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"66e94bd4ef8a2c3b884cfa59ca342b2e66e94bd4ef8a2c3b884cfa59ca342b2e66e94bd4ef8a2c3b884cfa59ca342b2e66e94bd4ef8a2c3b884cfa59ca342b2e66e94bd4ef8a2c3b884cfa59ca342b2ec29a917cbaf72fa9bc32129bb0d17663",
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],
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] as const;
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for (
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const [[alg, keyLen, ivLen], input] of table
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) {
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const cipher = crypto.createDecipheriv(alg, zeros(keyLen), zeros(ivLen));
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assertEquals(cipher.update(input, "hex"), Buffer.alloc(80));
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assertEquals(cipher.final(), Buffer.alloc(10));
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}
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},
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});
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Deno.test({
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name: "createDecipheriv - transform stream",
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async fn() {
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const stream = Readable.from([
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// deno-fmt-ignore
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new Uint8Array([
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129, 19, 202, 142, 137, 51, 23, 53, 198, 33,
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214, 125, 17, 5, 128, 57, 162, 217, 220, 53,
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172, 51, 85, 113, 71, 250, 44, 156, 80, 4,
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158, 92, 185, 173, 67, 47, 255, 71, 78, 187,
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80, 206, 42, 5, 34, 104, 1, 54
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]),
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]).pipe(crypto.createDecipheriv(
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"aes-128-cbc",
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new Uint8Array(16),
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new Uint8Array(16),
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));
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assertEquals(await text(stream), "foo".repeat(15));
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},
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});
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