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// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
import { createSecretKey, randomBytes } from "node:crypto";
import { Buffer } from "node:buffer";
import { assertEquals } from "../../../test_util/std/testing/asserts.ts";
import { createHmac } from "node:crypto";
Deno.test({
name: "create secret key",
fn() {
const key = createSecretKey(Buffer.alloc(0));
assertEquals(key.type, "secret");
assertEquals(key.asymmetricKeyType, undefined);
assertEquals(key.symmetricKeySize, 0);
},
});
Deno.test({
name: "export secret key",
fn() {
const material = Buffer.from(randomBytes(32));
const key = createSecretKey(material);
assertEquals(Buffer.from(key.export()), material);
},
});
Deno.test({
name: "export jwk secret key",
fn() {
const material = Buffer.from("secret");
const key = createSecretKey(material);
assertEquals(key.export({ format: "jwk" }), {
kty: "oct",
k: "c2VjcmV0",
});
},
});
Deno.test({
name: "createHmac with secret key",
fn() {
const key = createSecretKey(Buffer.from("secret"));
assertEquals(
createHmac("sha256", key).update("hello").digest().toString("hex"),
"88aab3ede8d3adf94d26ab90d3bafd4a2083070c3bcce9c014ee04a443847c0b",
);
},
});
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