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import { assert, assertEquals, unitTest } from "./test_util.ts";
// https://github.com/denoland/deno/issues/11664
unitTest(async function testImportArrayBufferKey() {
const subtle = window.crypto.subtle;
assert(subtle);
// deno-fmt-ignore
const key = new Uint8Array([1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16]);
const cryptoKey = await subtle.importKey(
"raw",
key.buffer,
{ name: "HMAC", hash: "SHA-1" },
true,
["sign"],
);
assert(cryptoKey);
// Test key usage
await subtle.sign({ name: "HMAC" }, cryptoKey, new Uint8Array(8));
});
// TODO(@littledivy): Remove this when we enable WPT for sign_verify
unitTest(async function testSignVerify() {
const subtle = window.crypto.subtle;
assert(subtle);
for (const algorithm of ["RSA-PSS", "RSASSA-PKCS1-v1_5"]) {
for (
const hash of [
"SHA-1",
"SHA-256",
"SHA-384",
"SHA-512",
]
) {
const keyPair = await subtle.generateKey(
{
name: algorithm,
modulusLength: 2048,
publicExponent: new Uint8Array([1, 0, 1]),
hash,
},
true,
["sign", "verify"],
);
const data = new Uint8Array([1, 2, 3]);
const signAlgorithm = { name: algorithm, saltLength: 32 };
const signature = await subtle.sign(
signAlgorithm,
keyPair.privateKey,
data,
);
assert(signature);
assert(signature.byteLength > 0);
assert(signature.byteLength % 8 == 0);
assert(signature instanceof ArrayBuffer);
const verified = await subtle.verify(
signAlgorithm,
keyPair.publicKey,
signature,
data,
);
assert(verified);
}
}
});
unitTest(async function testGenerateRSAKey() {
const subtle = window.crypto.subtle;
assert(subtle);
const keyPair = await subtle.generateKey(
{
name: "RSA-PSS",
modulusLength: 2048,
publicExponent: new Uint8Array([1, 0, 1]),
hash: "SHA-256",
},
true,
["sign", "verify"],
);
assert(keyPair.privateKey);
assert(keyPair.publicKey);
assertEquals(keyPair.privateKey.extractable, true);
assert(keyPair.privateKey.usages.includes("sign"));
});
unitTest(async function testGenerateHMACKey() {
const key = await window.crypto.subtle.generateKey(
{
name: "HMAC",
hash: "SHA-512",
},
true,
["sign", "verify"],
);
assert(key);
assertEquals(key.extractable, true);
assert(key.usages.includes("sign"));
});
unitTest(async function testSignECDSA() {
const key = await window.crypto.subtle.generateKey(
{
name: "ECDSA",
namedCurve: "P-384",
},
true,
["sign", "verify"],
);
const encoder = new TextEncoder();
const encoded = encoder.encode("Hello, World!");
const signature = await window.crypto.subtle.sign(
{ name: "ECDSA", hash: "SHA-384" },
key.privateKey,
encoded,
);
assert(signature);
});
// https://github.com/denoland/deno/issues/11313
unitTest(async function testSignRSASSAKey() {
const subtle = window.crypto.subtle;
assert(subtle);
const keyPair = await subtle.generateKey(
{
name: "RSASSA-PKCS1-v1_5",
modulusLength: 2048,
publicExponent: new Uint8Array([1, 0, 1]),
hash: "SHA-256",
},
true,
["sign", "verify"],
);
assert(keyPair.privateKey);
assert(keyPair.publicKey);
assertEquals(keyPair.privateKey.extractable, true);
assert(keyPair.privateKey.usages.includes("sign"));
const encoder = new TextEncoder();
const encoded = encoder.encode("Hello, World!");
const signature = await window.crypto.subtle.sign(
{ name: "RSASSA-PKCS1-v1_5" },
keyPair.privateKey,
encoded,
);
assert(signature);
});
unitTest(async function subtleCryptoHmacImport() {
// deno-fmt-ignore
const rawKey = new Uint8Array([
1, 2, 3, 4, 5, 6, 7, 8,
9, 10, 11, 12, 13, 14, 15, 16
]);
const key = await crypto.subtle.importKey(
"raw",
rawKey,
{ name: "HMAC", hash: "SHA-256" },
true,
["sign"],
);
const actual = await crypto.subtle.sign(
{ name: "HMAC" },
key,
new Uint8Array([1, 2, 3, 4]),
);
// deno-fmt-ignore
const expected = new Uint8Array([
59, 170, 255, 216, 51, 141, 51, 194,
213, 48, 41, 191, 184, 40, 216, 47,
130, 165, 203, 26, 163, 43, 38, 71,
23, 122, 222, 1, 146, 46, 182, 87,
]);
assertEquals(
new Uint8Array(actual),
expected,
);
});
|
