mirror of
https://github.com/denoland/deno.git
synced 2024-11-23 15:16:54 -05:00
692 lines
18 KiB
TypeScript
692 lines
18 KiB
TypeScript
import { assert, assertEquals, assertRejects, 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);
|
|
}
|
|
}
|
|
});
|
|
|
|
// deno-fmt-ignore
|
|
const plainText = new Uint8Array([95, 77, 186, 79, 50, 12, 12, 232, 118, 114, 90, 252, 229, 251, 210, 91, 248, 62, 90, 113, 37, 160, 140, 175, 231, 60, 62, 186, 196, 33, 119, 157, 249, 213, 93, 24, 12, 58, 233, 148, 38, 69, 225, 216, 47, 238, 140, 157, 41, 75, 60, 177, 160, 138, 153, 49, 32, 27, 60, 14, 129, 252, 71, 202, 207, 131, 21, 162, 175, 102, 50, 65, 19, 195, 182, 98, 48, 195, 70, 8, 196, 244, 89, 54, 52, 206, 2, 178, 103, 54, 34, 119, 240, 168, 64, 202, 116, 188, 61, 26, 98, 54, 149, 44, 94, 215, 170, 248, 168, 254, 203, 221, 250, 117, 132, 230, 151, 140, 234, 93, 42, 91, 159, 183, 241, 180, 140, 139, 11, 229, 138, 48, 82, 2, 117, 77, 131, 118, 16, 115, 116, 121, 60, 240, 38, 170, 238, 83, 0, 114, 125, 131, 108, 215, 30, 113, 179, 69, 221, 178, 228, 68, 70, 255, 197, 185, 1, 99, 84, 19, 137, 13, 145, 14, 163, 128, 152, 74, 144, 25, 16, 49, 50, 63, 22, 219, 204, 157, 107, 225, 104, 184, 72, 133, 56, 76, 160, 62, 18, 96, 10, 193, 194, 72, 2, 138, 243, 114, 108, 201, 52, 99, 136, 46, 168, 192, 42, 171]);
|
|
|
|
// Passing
|
|
const hashPlainTextVector = [
|
|
{
|
|
hash: "SHA-1",
|
|
plainText: plainText.slice(0, 214),
|
|
},
|
|
{
|
|
hash: "SHA-256",
|
|
plainText: plainText.slice(0, 190),
|
|
},
|
|
{
|
|
hash: "SHA-384",
|
|
plainText: plainText.slice(0, 158),
|
|
},
|
|
{
|
|
hash: "SHA-512",
|
|
plainText: plainText.slice(0, 126),
|
|
},
|
|
];
|
|
|
|
// TODO(@littledivy): Remove this when we enable WPT for encrypt_decrypt
|
|
unitTest(async function testEncryptDecrypt() {
|
|
const subtle = window.crypto.subtle;
|
|
assert(subtle);
|
|
for (
|
|
const { hash, plainText } of hashPlainTextVector
|
|
) {
|
|
const keyPair = await subtle.generateKey(
|
|
{
|
|
name: "RSA-OAEP",
|
|
modulusLength: 2048,
|
|
publicExponent: new Uint8Array([1, 0, 1]),
|
|
hash,
|
|
},
|
|
true,
|
|
["encrypt", "decrypt"],
|
|
);
|
|
|
|
const encryptAlgorithm = { name: "RSA-OAEP" };
|
|
const cipherText = await subtle.encrypt(
|
|
encryptAlgorithm,
|
|
keyPair.publicKey,
|
|
plainText,
|
|
);
|
|
|
|
assert(cipherText);
|
|
assert(cipherText.byteLength > 0);
|
|
assertEquals(cipherText.byteLength * 8, 2048);
|
|
assert(cipherText instanceof ArrayBuffer);
|
|
|
|
const decrypted = await subtle.decrypt(
|
|
encryptAlgorithm,
|
|
keyPair.privateKey,
|
|
cipherText,
|
|
);
|
|
assert(decrypted);
|
|
assert(decrypted instanceof ArrayBuffer);
|
|
assertEquals(new Uint8Array(decrypted), plainText);
|
|
|
|
const badPlainText = new Uint8Array(plainText.byteLength + 1);
|
|
badPlainText.set(plainText, 0);
|
|
badPlainText.set(new Uint8Array([32]), plainText.byteLength);
|
|
await assertRejects(async () => {
|
|
// Should fail
|
|
await subtle.encrypt(
|
|
encryptAlgorithm,
|
|
keyPair.publicKey,
|
|
badPlainText,
|
|
);
|
|
throw new TypeError("unreachable");
|
|
}, DOMException);
|
|
}
|
|
});
|
|
|
|
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 testECDSASignVerify() {
|
|
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);
|
|
assert(signature instanceof ArrayBuffer);
|
|
|
|
const verified = await window.crypto.subtle.verify(
|
|
{ hash: { name: "SHA-384" }, name: "ECDSA" },
|
|
key.publicKey,
|
|
signature,
|
|
encoded,
|
|
);
|
|
assert(verified);
|
|
});
|
|
|
|
// Tests the "bad paths" as a temporary replacement for sign_verify/ecdsa WPT.
|
|
unitTest(async function testECDSASignVerifyFail() {
|
|
const key = await window.crypto.subtle.generateKey(
|
|
{
|
|
name: "ECDSA",
|
|
namedCurve: "P-384",
|
|
},
|
|
true,
|
|
["sign", "verify"],
|
|
);
|
|
|
|
const encoded = new Uint8Array([1]);
|
|
// Signing with a public key (InvalidAccessError)
|
|
await assertRejects(async () => {
|
|
await window.crypto.subtle.sign(
|
|
{ name: "ECDSA", hash: "SHA-384" },
|
|
key.publicKey,
|
|
new Uint8Array([1]),
|
|
);
|
|
throw new TypeError("unreachable");
|
|
}, DOMException);
|
|
|
|
// Do a valid sign for later verifying.
|
|
const signature = await window.crypto.subtle.sign(
|
|
{ name: "ECDSA", hash: "SHA-384" },
|
|
key.privateKey,
|
|
encoded,
|
|
);
|
|
|
|
// Verifying with a private key (InvalidAccessError)
|
|
await assertRejects(async () => {
|
|
await window.crypto.subtle.verify(
|
|
{ hash: { name: "SHA-384" }, name: "ECDSA" },
|
|
key.privateKey,
|
|
signature,
|
|
encoded,
|
|
);
|
|
throw new TypeError("unreachable");
|
|
}, DOMException);
|
|
});
|
|
|
|
// 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);
|
|
});
|
|
|
|
// deno-fmt-ignore
|
|
const rawKey = new Uint8Array([
|
|
1, 2, 3, 4, 5, 6, 7, 8,
|
|
9, 10, 11, 12, 13, 14, 15, 16
|
|
]);
|
|
|
|
const jwk: JsonWebKey = {
|
|
kty: "oct",
|
|
// unpadded base64 for rawKey.
|
|
k: "AQIDBAUGBwgJCgsMDQ4PEA",
|
|
alg: "HS256",
|
|
ext: true,
|
|
"key_ops": ["sign"],
|
|
};
|
|
|
|
unitTest(async function subtleCryptoHmacImportExport() {
|
|
const key1 = await crypto.subtle.importKey(
|
|
"raw",
|
|
rawKey,
|
|
{ name: "HMAC", hash: "SHA-256" },
|
|
true,
|
|
["sign"],
|
|
);
|
|
const key2 = await crypto.subtle.importKey(
|
|
"jwk",
|
|
jwk,
|
|
{ name: "HMAC", hash: "SHA-256" },
|
|
true,
|
|
["sign"],
|
|
);
|
|
const actual1 = await crypto.subtle.sign(
|
|
{ name: "HMAC" },
|
|
key1,
|
|
new Uint8Array([1, 2, 3, 4]),
|
|
);
|
|
|
|
const actual2 = await crypto.subtle.sign(
|
|
{ name: "HMAC" },
|
|
key2,
|
|
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(actual1),
|
|
expected,
|
|
);
|
|
assertEquals(
|
|
new Uint8Array(actual2),
|
|
expected,
|
|
);
|
|
|
|
const exportedKey1 = await crypto.subtle.exportKey("raw", key1);
|
|
assertEquals(new Uint8Array(exportedKey1), rawKey);
|
|
|
|
const exportedKey2 = await crypto.subtle.exportKey("jwk", key2);
|
|
assertEquals(exportedKey2, jwk);
|
|
});
|
|
|
|
// https://github.com/denoland/deno/issues/12085
|
|
unitTest(async function generateImportHmacJwk() {
|
|
const key = await crypto.subtle.generateKey(
|
|
{
|
|
name: "HMAC",
|
|
hash: "SHA-512",
|
|
},
|
|
true,
|
|
["sign"],
|
|
);
|
|
assert(key);
|
|
assertEquals(key.type, "secret");
|
|
assertEquals(key.extractable, true);
|
|
assertEquals(key.usages, ["sign"]);
|
|
|
|
const exportedKey = await crypto.subtle.exportKey("jwk", key);
|
|
assertEquals(exportedKey.kty, "oct");
|
|
assertEquals(exportedKey.alg, "HS512");
|
|
assertEquals(exportedKey.key_ops, ["sign"]);
|
|
assertEquals(exportedKey.ext, true);
|
|
assert(typeof exportedKey.k == "string");
|
|
assertEquals(exportedKey.k.length, 171);
|
|
});
|
|
|
|
// 2048-bits publicExponent=65537
|
|
const pkcs8TestVectors = [
|
|
// rsaEncryption
|
|
{ pem: "cli/tests/testdata/webcrypto/id_rsaEncryption.pem", hash: "SHA-256" },
|
|
// id-RSASSA-PSS (sha256)
|
|
// `openssl genpkey -algorithm rsa-pss -pkeyopt rsa_pss_keygen_md:sha256 -out id_rsassaPss.pem`
|
|
{ pem: "cli/tests/testdata/webcrypto/id_rsassaPss.pem", hash: "SHA-256" },
|
|
// id-RSASSA-PSS (default parameters)
|
|
// `openssl genpkey -algorithm rsa-pss -out id_rsassaPss.pem`
|
|
{
|
|
pem: "cli/tests/testdata/webcrypto/id_rsassaPss_default.pem",
|
|
hash: "SHA-1",
|
|
},
|
|
// id-RSASSA-PSS (default hash)
|
|
// `openssl genpkey -algorithm rsa-pss -pkeyopt rsa_pss_keygen_saltlen:30 -out rsaPss_saltLen_30.pem`
|
|
{
|
|
pem: "cli/tests/testdata/webcrypto/id_rsassaPss_saltLen_30.pem",
|
|
hash: "SHA-1",
|
|
},
|
|
];
|
|
|
|
unitTest({ permissions: { read: true } }, async function importRsaPkcs8() {
|
|
const pemHeader = "-----BEGIN PRIVATE KEY-----";
|
|
const pemFooter = "-----END PRIVATE KEY-----";
|
|
for (const { pem, hash } of pkcs8TestVectors) {
|
|
const keyFile = await Deno.readTextFile(pem);
|
|
const pemContents = keyFile.substring(
|
|
pemHeader.length,
|
|
keyFile.length - pemFooter.length,
|
|
);
|
|
const binaryDerString = atob(pemContents);
|
|
const binaryDer = new Uint8Array(binaryDerString.length);
|
|
for (let i = 0; i < binaryDerString.length; i++) {
|
|
binaryDer[i] = binaryDerString.charCodeAt(i);
|
|
}
|
|
|
|
const key = await crypto.subtle.importKey(
|
|
"pkcs8",
|
|
binaryDer,
|
|
{ name: "RSA-PSS", hash },
|
|
true,
|
|
["sign"],
|
|
);
|
|
|
|
assert(key);
|
|
assertEquals(key.type, "private");
|
|
assertEquals(key.extractable, true);
|
|
assertEquals(key.usages, ["sign"]);
|
|
const algorithm = key.algorithm as RsaHashedKeyAlgorithm;
|
|
assertEquals(algorithm.name, "RSA-PSS");
|
|
assertEquals(algorithm.hash.name, hash);
|
|
assertEquals(algorithm.modulusLength, 2048);
|
|
assertEquals(algorithm.publicExponent, new Uint8Array([1, 0, 1]));
|
|
}
|
|
});
|
|
|
|
// deno-fmt-ignore
|
|
const asn1AlgorithmIdentifier = new Uint8Array([
|
|
0x02, 0x01, 0x00, // INTEGER
|
|
0x30, 0x0d, // SEQUENCE (2 elements)
|
|
0x06, 0x09, // OBJECT IDENTIFIER
|
|
0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x01, 0x01, // 1.2.840.113549.1.1.1 (rsaEncryption)
|
|
0x05, 0x00, // NULL
|
|
]);
|
|
|
|
unitTest(async function rsaExport() {
|
|
for (const algorithm of ["RSASSA-PKCS1-v1_5", "RSA-PSS", "RSA-OAEP"]) {
|
|
const keyPair = await crypto.subtle.generateKey(
|
|
{
|
|
name: algorithm,
|
|
modulusLength: 2048,
|
|
publicExponent: new Uint8Array([1, 0, 1]),
|
|
hash: "SHA-256",
|
|
},
|
|
true,
|
|
algorithm !== "RSA-OAEP" ? ["sign", "verify"] : ["encrypt", "decrypt"],
|
|
);
|
|
|
|
assert(keyPair.privateKey);
|
|
assert(keyPair.publicKey);
|
|
assertEquals(keyPair.privateKey.extractable, true);
|
|
|
|
const exportedPrivateKey = await crypto.subtle.exportKey(
|
|
"pkcs8",
|
|
keyPair.privateKey,
|
|
);
|
|
|
|
assert(exportedPrivateKey);
|
|
assert(exportedPrivateKey instanceof ArrayBuffer);
|
|
|
|
const pkcs8 = new Uint8Array(exportedPrivateKey);
|
|
assert(pkcs8.length > 0);
|
|
|
|
assertEquals(
|
|
pkcs8.slice(4, asn1AlgorithmIdentifier.byteLength + 4),
|
|
asn1AlgorithmIdentifier,
|
|
);
|
|
|
|
const exportedPublicKey = await crypto.subtle.exportKey(
|
|
"spki",
|
|
keyPair.publicKey,
|
|
);
|
|
|
|
const spki = new Uint8Array(exportedPublicKey);
|
|
assert(spki.length > 0);
|
|
|
|
assertEquals(
|
|
spki.slice(4, asn1AlgorithmIdentifier.byteLength + 1),
|
|
asn1AlgorithmIdentifier.slice(3),
|
|
);
|
|
}
|
|
});
|
|
|
|
unitTest(async function testHkdfDeriveBits() {
|
|
const rawKey = await crypto.getRandomValues(new Uint8Array(16));
|
|
const key = await crypto.subtle.importKey(
|
|
"raw",
|
|
rawKey,
|
|
{ name: "HKDF", hash: "SHA-256" },
|
|
false,
|
|
["deriveBits"],
|
|
);
|
|
const salt = await crypto.getRandomValues(new Uint8Array(16));
|
|
const info = await crypto.getRandomValues(new Uint8Array(16));
|
|
const result = await crypto.subtle.deriveBits(
|
|
{
|
|
name: "HKDF",
|
|
hash: "SHA-256",
|
|
salt: salt,
|
|
info: info,
|
|
},
|
|
key,
|
|
128,
|
|
);
|
|
assertEquals(result.byteLength, 128 / 8);
|
|
});
|
|
|
|
unitTest(async function testHkdfDeriveBitsWithLargeKeySize() {
|
|
const key = await crypto.subtle.importKey(
|
|
"raw",
|
|
new Uint8Array([0x00]),
|
|
"HKDF",
|
|
false,
|
|
["deriveBits"],
|
|
);
|
|
assertRejects(
|
|
() =>
|
|
crypto.subtle.deriveBits(
|
|
{
|
|
name: "HKDF",
|
|
hash: "SHA-1",
|
|
salt: new Uint8Array(),
|
|
info: new Uint8Array(),
|
|
},
|
|
key,
|
|
((20 * 255) << 3) + 8,
|
|
),
|
|
DOMException,
|
|
"The length provided for HKDF is too large",
|
|
);
|
|
});
|
|
|
|
unitTest(async function testDeriveKey() {
|
|
// Test deriveKey
|
|
const rawKey = await crypto.getRandomValues(new Uint8Array(16));
|
|
const key = await crypto.subtle.importKey(
|
|
"raw",
|
|
rawKey,
|
|
"PBKDF2",
|
|
false,
|
|
["deriveKey", "deriveBits"],
|
|
);
|
|
|
|
const salt = await crypto.getRandomValues(new Uint8Array(16));
|
|
const derivedKey = await crypto.subtle.deriveKey(
|
|
{
|
|
name: "PBKDF2",
|
|
salt,
|
|
iterations: 1000,
|
|
hash: "SHA-256",
|
|
},
|
|
key,
|
|
{ name: "HMAC", hash: "SHA-256" },
|
|
true,
|
|
["sign"],
|
|
);
|
|
|
|
assert(derivedKey instanceof CryptoKey);
|
|
assertEquals(derivedKey.type, "secret");
|
|
assertEquals(derivedKey.extractable, true);
|
|
assertEquals(derivedKey.usages, ["sign"]);
|
|
|
|
const algorithm = derivedKey.algorithm as HmacKeyAlgorithm;
|
|
assertEquals(algorithm.name, "HMAC");
|
|
assertEquals(algorithm.hash.name, "SHA-256");
|
|
assertEquals(algorithm.length, 256);
|
|
});
|
|
|
|
unitTest(async function testAesCbcEncryptDecrypt() {
|
|
const key = await crypto.subtle.generateKey(
|
|
{ name: "AES-CBC", length: 128 },
|
|
true,
|
|
["encrypt", "decrypt"],
|
|
);
|
|
|
|
const iv = await crypto.getRandomValues(new Uint8Array(16));
|
|
const encrypted = await crypto.subtle.encrypt(
|
|
{
|
|
name: "AES-CBC",
|
|
iv,
|
|
},
|
|
key as CryptoKey,
|
|
new Uint8Array([1, 2, 3, 4, 5, 6]),
|
|
);
|
|
|
|
assert(encrypted instanceof ArrayBuffer);
|
|
assertEquals(encrypted.byteLength, 16);
|
|
|
|
const decrypted = await crypto.subtle.decrypt(
|
|
{
|
|
name: "AES-CBC",
|
|
iv,
|
|
},
|
|
key as CryptoKey,
|
|
encrypted,
|
|
);
|
|
|
|
assert(decrypted instanceof ArrayBuffer);
|
|
assertEquals(decrypted.byteLength, 6);
|
|
assertEquals(new Uint8Array(decrypted), new Uint8Array([1, 2, 3, 4, 5, 6]));
|
|
});
|
|
|
|
// TODO(@littledivy): Enable WPT when we have importKey support
|
|
unitTest(async function testECDH() {
|
|
const namedCurve = "P-256";
|
|
const keyPair = await crypto.subtle.generateKey(
|
|
{
|
|
name: "ECDH",
|
|
namedCurve,
|
|
},
|
|
true,
|
|
["deriveBits"],
|
|
);
|
|
|
|
const derivedKey = await crypto.subtle.deriveBits(
|
|
{
|
|
name: "ECDH",
|
|
public: keyPair.publicKey,
|
|
},
|
|
keyPair.privateKey,
|
|
256,
|
|
);
|
|
|
|
assert(derivedKey instanceof ArrayBuffer);
|
|
assertEquals(derivedKey.byteLength, 256 / 8);
|
|
});
|
|
|
|
unitTest(async function testWrapKey() {
|
|
// Test wrapKey
|
|
const key = await crypto.subtle.generateKey(
|
|
{
|
|
name: "RSA-OAEP",
|
|
modulusLength: 4096,
|
|
publicExponent: new Uint8Array([1, 0, 1]),
|
|
hash: "SHA-256",
|
|
},
|
|
true,
|
|
["wrapKey", "unwrapKey"],
|
|
);
|
|
|
|
const hmacKey = await crypto.subtle.generateKey(
|
|
{
|
|
name: "HMAC",
|
|
hash: "SHA-256",
|
|
length: 128,
|
|
},
|
|
true,
|
|
["sign"],
|
|
);
|
|
|
|
const wrappedKey = await crypto.subtle.wrapKey(
|
|
"raw",
|
|
hmacKey,
|
|
key.publicKey,
|
|
{
|
|
name: "RSA-OAEP",
|
|
label: new Uint8Array(8),
|
|
},
|
|
);
|
|
|
|
assert(wrappedKey instanceof ArrayBuffer);
|
|
assertEquals(wrappedKey.byteLength, 512);
|
|
});
|
|
|
|
// Doesn't need to cover all cases.
|
|
// Only for testing types.
|
|
unitTest(async function testAesKeyGen() {
|
|
const key = await crypto.subtle.generateKey(
|
|
{
|
|
name: "AES-GCM",
|
|
length: 256,
|
|
},
|
|
true,
|
|
["encrypt", "decrypt"],
|
|
);
|
|
|
|
assert(key);
|
|
assertEquals(key.type, "secret");
|
|
assertEquals(key.extractable, true);
|
|
assertEquals(key.usages, ["encrypt", "decrypt"]);
|
|
const algorithm = key.algorithm as AesKeyAlgorithm;
|
|
assertEquals(algorithm.name, "AES-GCM");
|
|
assertEquals(algorithm.length, 256);
|
|
});
|