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// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
import crypto from "node:crypto";
import { Buffer } from "node:buffer";
import {
assertEquals,
assertThrows,
} from "../../../test_util/std/testing/asserts.ts";
const rsaPrivateKey = Deno.readTextFileSync(
new URL("./testdata/rsa_private.pem", import.meta.url),
);
const rsaPublicKey = Deno.readTextFileSync(
new URL("./testdata/rsa_public.pem", import.meta.url),
);
const input = new TextEncoder().encode("hello world");
Deno.test({
name: "rsa public encrypt and private decrypt",
fn() {
const encrypted = crypto.publicEncrypt(Buffer.from(rsaPublicKey), input);
const decrypted = crypto.privateDecrypt(
Buffer.from(rsaPrivateKey),
Buffer.from(encrypted),
);
assertEquals(decrypted, input);
},
});
Deno.test({
name: "rsa private encrypt and private decrypt",
fn() {
const encrypted = crypto.privateEncrypt(rsaPrivateKey, input);
const decrypted = crypto.privateDecrypt(
rsaPrivateKey,
Buffer.from(encrypted),
);
assertEquals(decrypted, input);
},
});
Deno.test({
name: "rsa public decrypt fail",
fn() {
const encrypted = crypto.publicEncrypt(rsaPublicKey, input);
assertThrows(() =>
crypto.publicDecrypt(rsaPublicKey, Buffer.from(encrypted))
);
},
});
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