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'use strict';
const common = require('../common');
if (!common.hasCrypto)
common.skip('missing crypto');
const assert = require('assert');
const {
constants,
createPrivateKey,
createSign,
createVerify,
generateKeyPair,
generateKeyPairSync,
getCurves,
publicEncrypt,
privateDecrypt,
sign,
verify
} = require('crypto');
const { inspect, promisify } = require('util');
// Asserts that the size of the given key (in chars or bytes) is within 10% of
// the expected size.
function assertApproximateSize(key, expectedSize) {
const u = typeof key === 'string' ? 'chars' : 'bytes';
const min = Math.floor(0.9 * expectedSize);
const max = Math.ceil(1.1 * expectedSize);
assert(key.length >= min,
`Key (${key.length} ${u}) is shorter than expected (${min} ${u})`);
assert(key.length <= max,
`Key (${key.length} ${u}) is longer than expected (${max} ${u})`);
}
// Tests that a key pair can be used for encryption / decryption.
function testEncryptDecrypt(publicKey, privateKey) {
const message = 'Hello Node.js world!';
const plaintext = Buffer.from(message, 'utf8');
for (const key of [publicKey, privateKey]) {
const ciphertext = publicEncrypt(key, plaintext);
const received = privateDecrypt(privateKey, ciphertext);
assert.strictEqual(received.toString('utf8'), message);
}
}
// Tests that a key pair can be used for signing / verification.
function testSignVerify(publicKey, privateKey) {
const message = Buffer.from('Hello Node.js world!');
function oldSign(algo, data, key) {
return createSign(algo).update(data).sign(key);
}
function oldVerify(algo, data, key, signature) {
return createVerify(algo).update(data).verify(key, signature);
}
for (const signFn of [sign, oldSign]) {
const signature = signFn('SHA256', message, privateKey);
for (const verifyFn of [verify, oldVerify]) {
for (const key of [publicKey, privateKey]) {
const okay = verifyFn('SHA256', message, key, signature);
assert(okay);
}
}
}
}
// Constructs a regular expression for a PEM-encoded key with the given label.
function getRegExpForPEM(label, cipher) {
const head = `\\-\\-\\-\\-\\-BEGIN ${label}\\-\\-\\-\\-\\-`;
const rfc1421Header = cipher == null ? '' :
`\nProc-Type: 4,ENCRYPTED\nDEK-Info: ${cipher},[^\n]+\n`;
const body = '([a-zA-Z0-9\\+/=]{64}\n)*[a-zA-Z0-9\\+/=]{1,64}';
const end = `\\-\\-\\-\\-\\-END ${label}\\-\\-\\-\\-\\-`;
return new RegExp(`^${head}${rfc1421Header}\n${body}\n${end}\n$`);
}
const pkcs1PubExp = getRegExpForPEM('RSA PUBLIC KEY');
const pkcs1PrivExp = getRegExpForPEM('RSA PRIVATE KEY');
const pkcs1EncExp = (cipher) => getRegExpForPEM('RSA PRIVATE KEY', cipher);
const spkiExp = getRegExpForPEM('PUBLIC KEY');
const pkcs8Exp = getRegExpForPEM('PRIVATE KEY');
const pkcs8EncExp = getRegExpForPEM('ENCRYPTED PRIVATE KEY');
const sec1Exp = getRegExpForPEM('EC PRIVATE KEY');
const sec1EncExp = (cipher) => getRegExpForPEM('EC PRIVATE KEY', cipher);
{
// To make the test faster, we will only test sync key generation once and
// with a relatively small key.
const ret = generateKeyPairSync('rsa', {
publicExponent: 3,
modulusLength: 512,
publicKeyEncoding: {
type: 'pkcs1',
format: 'pem'
},
privateKeyEncoding: {
type: 'pkcs8',
format: 'pem'
}
});
assert.strictEqual(Object.keys(ret).length, 2);
const { publicKey, privateKey } = ret;
assert.strictEqual(typeof publicKey, 'string');
assert.match(publicKey, pkcs1PubExp);
assertApproximateSize(publicKey, 162);
assert.strictEqual(typeof privateKey, 'string');
assert.match(privateKey, pkcs8Exp);
assertApproximateSize(privateKey, 512);
testEncryptDecrypt(publicKey, privateKey);
testSignVerify(publicKey, privateKey);
}
{
// Test sync key generation with key objects with a non-standard
// publicExpononent
const { publicKey, privateKey } = generateKeyPairSync('rsa', {
publicExponent: 3,
modulusLength: 512
});
assert.strictEqual(typeof publicKey, 'object');
assert.strictEqual(publicKey.type, 'public');
assert.strictEqual(publicKey.asymmetricKeyType, 'rsa');
assert.deepStrictEqual(publicKey.asymmetricKeyDetails, {
modulusLength: 512,
publicExponent: 3n
});
assert.strictEqual(typeof privateKey, 'object');
assert.strictEqual(privateKey.type, 'private');
assert.strictEqual(privateKey.asymmetricKeyType, 'rsa');
assert.deepStrictEqual(privateKey.asymmetricKeyDetails, {
modulusLength: 512,
publicExponent: 3n
});
}
{
// Test sync key generation with key objects.
const { publicKey, privateKey } = generateKeyPairSync('rsa', {
modulusLength: 512
});
assert.strictEqual(typeof publicKey, 'object');
assert.strictEqual(publicKey.type, 'public');
assert.strictEqual(publicKey.asymmetricKeyType, 'rsa');
assert.deepStrictEqual(publicKey.asymmetricKeyDetails, {
modulusLength: 512,
publicExponent: 65537n
});
assert.strictEqual(typeof privateKey, 'object');
assert.strictEqual(privateKey.type, 'private');
assert.strictEqual(privateKey.asymmetricKeyType, 'rsa');
assert.deepStrictEqual(privateKey.asymmetricKeyDetails, {
modulusLength: 512,
publicExponent: 65537n
});
}
{
const publicKeyEncoding = {
type: 'pkcs1',
format: 'der'
};
// Test async RSA key generation.
generateKeyPair('rsa', {
publicExponent: 0x10001,
modulusLength: 512,
publicKeyEncoding,
privateKeyEncoding: {
type: 'pkcs1',
format: 'pem'
}
}, common.mustSucceed((publicKeyDER, privateKey) => {
assert(Buffer.isBuffer(publicKeyDER));
assertApproximateSize(publicKeyDER, 74);
assert.strictEqual(typeof privateKey, 'string');
assert.match(privateKey, pkcs1PrivExp);
assertApproximateSize(privateKey, 512);
const publicKey = { key: publicKeyDER, ...publicKeyEncoding };
testEncryptDecrypt(publicKey, privateKey);
testSignVerify(publicKey, privateKey);
}));
// Now do the same with an encrypted private key.
generateKeyPair('rsa', {
publicExponent: 0x10001,
modulusLength: 512,
publicKeyEncoding,
privateKeyEncoding: {
type: 'pkcs1',
format: 'pem',
cipher: 'aes-256-cbc',
passphrase: 'secret'
}
}, common.mustSucceed((publicKeyDER, privateKey) => {
assert(Buffer.isBuffer(publicKeyDER));
assertApproximateSize(publicKeyDER, 74);
assert.strictEqual(typeof privateKey, 'string');
assert.match(privateKey, pkcs1EncExp('AES-256-CBC'));
// Since the private key is encrypted, signing shouldn't work anymore.
const publicKey = { key: publicKeyDER, ...publicKeyEncoding };
const expectedError = common.hasOpenSSL3 ? {
name: 'Error',
message: 'error:07880109:common libcrypto routines::interrupted or ' +
'cancelled'
} : {
name: 'TypeError',
code: 'ERR_MISSING_PASSPHRASE',
message: 'Passphrase required for encrypted key'
};
assert.throws(() => testSignVerify(publicKey, privateKey), expectedError);
const key = { key: privateKey, passphrase: 'secret' };
testEncryptDecrypt(publicKey, key);
testSignVerify(publicKey, key);
}));
// Now do the same with an encrypted private key, but encoded as DER.
generateKeyPair('rsa', {
publicExponent: 0x10001,
modulusLength: 512,
publicKeyEncoding,
privateKeyEncoding: {
type: 'pkcs8',
format: 'der',
cipher: 'aes-256-cbc',
passphrase: 'secret'
}
}, common.mustSucceed((publicKeyDER, privateKeyDER) => {
assert(Buffer.isBuffer(publicKeyDER));
assertApproximateSize(publicKeyDER, 74);
assert(Buffer.isBuffer(privateKeyDER));
// Since the private key is encrypted, signing shouldn't work anymore.
const publicKey = { key: publicKeyDER, ...publicKeyEncoding };
assert.throws(() => {
testSignVerify(publicKey, {
key: privateKeyDER,
format: 'der',
type: 'pkcs8'
});
}, {
name: 'TypeError',
code: 'ERR_MISSING_PASSPHRASE',
message: 'Passphrase required for encrypted key'
});
// Signing should work with the correct password.
const privateKey = {
key: privateKeyDER,
format: 'der',
type: 'pkcs8',
passphrase: 'secret'
};
testEncryptDecrypt(publicKey, privateKey);
testSignVerify(publicKey, privateKey);
}));
// Now do the same with an encrypted private key, but encoded as DER.
generateKeyPair('rsa', {
publicExponent: 0x10001,
modulusLength: 512,
publicKeyEncoding,
privateKeyEncoding: {
type: 'pkcs8',
format: 'der'
}
}, common.mustSucceed((publicKeyDER, privateKeyDER) => {
assert(Buffer.isBuffer(publicKeyDER));
assertApproximateSize(publicKeyDER, 74);
assert(Buffer.isBuffer(privateKeyDER));
const publicKey = { key: publicKeyDER, ...publicKeyEncoding };
const privateKey = {
key: privateKeyDER,
format: 'der',
type: 'pkcs8',
passphrase: 'secret'
};
testEncryptDecrypt(publicKey, privateKey);
testSignVerify(publicKey, privateKey);
}));
}
{
// Test RSA-PSS.
generateKeyPair('rsa-pss', {
modulusLength: 512,
saltLength: 16,
hashAlgorithm: 'sha256',
mgf1HashAlgorithm: 'sha256'
}, common.mustSucceed((publicKey, privateKey) => {
assert.strictEqual(publicKey.type, 'public');
assert.strictEqual(publicKey.asymmetricKeyType, 'rsa-pss');
assert.deepStrictEqual(publicKey.asymmetricKeyDetails, {
modulusLength: 512,
publicExponent: 65537n,
hashAlgorithm: 'sha256',
mgf1HashAlgorithm: 'sha256',
saltLength: 16
});
assert.strictEqual(privateKey.type, 'private');
assert.strictEqual(privateKey.asymmetricKeyType, 'rsa-pss');
assert.deepStrictEqual(privateKey.asymmetricKeyDetails, {
modulusLength: 512,
publicExponent: 65537n,
hashAlgorithm: 'sha256',
mgf1HashAlgorithm: 'sha256',
saltLength: 16
});
// Unlike RSA, RSA-PSS does not allow encryption.
assert.throws(() => {
testEncryptDecrypt(publicKey, privateKey);
}, /operation not supported for this keytype/);
// RSA-PSS also does not permit signing with PKCS1 padding.
assert.throws(() => {
testSignVerify({
key: publicKey,
padding: constants.RSA_PKCS1_PADDING
}, {
key: privateKey,
padding: constants.RSA_PKCS1_PADDING
});
}, /illegal or unsupported padding mode/);
// The padding should correctly default to RSA_PKCS1_PSS_PADDING now.
testSignVerify(publicKey, privateKey);
}));
}
{
// 'rsa-pss' should not add a RSASSA-PSS-params sequence by default.
// Regression test for: https://github.com/nodejs/node/issues/39936
generateKeyPair('rsa-pss', {
modulusLength: 512
}, common.mustSucceed((publicKey, privateKey) => {
const expectedKeyDetails = {
modulusLength: 512,
publicExponent: 65537n
};
assert.deepStrictEqual(publicKey.asymmetricKeyDetails, expectedKeyDetails);
assert.deepStrictEqual(privateKey.asymmetricKeyDetails, expectedKeyDetails);
// To allow backporting the fix to versions that do not support
// asymmetricKeyDetails for RSA-PSS params, also verify that the exported
// AlgorithmIdentifier member of the SubjectPublicKeyInfo has the expected
// length of 11 bytes (as opposed to > 11 bytes if node added params).
const spki = publicKey.export({ format: 'der', type: 'spki' });
assert.strictEqual(spki[3], 11, spki.toString('hex'));
}));
}
{
// RFC 8017, 9.1.: "Assuming that the mask generation function is based on a
// hash function, it is RECOMMENDED that the hash function be the same as the
// one that is applied to the message."
generateKeyPair('rsa-pss', {
modulusLength: 512,
hashAlgorithm: 'sha256',
saltLength: 16
}, common.mustSucceed((publicKey, privateKey) => {
const expectedKeyDetails = {
modulusLength: 512,
publicExponent: 65537n,
hashAlgorithm: 'sha256',
mgf1HashAlgorithm: 'sha256',
saltLength: 16
};
assert.deepStrictEqual(publicKey.asymmetricKeyDetails, expectedKeyDetails);
assert.deepStrictEqual(privateKey.asymmetricKeyDetails, expectedKeyDetails);
}));
}
{
// RFC 8017, A.2.3.: "For a given hashAlgorithm, the default value of
// saltLength is the octet length of the hash value."
generateKeyPair('rsa-pss', {
modulusLength: 512,
hashAlgorithm: 'sha512'
}, common.mustSucceed((publicKey, privateKey) => {
const expectedKeyDetails = {
modulusLength: 512,
publicExponent: 65537n,
hashAlgorithm: 'sha512',
mgf1HashAlgorithm: 'sha512',
saltLength: 64
};
assert.deepStrictEqual(publicKey.asymmetricKeyDetails, expectedKeyDetails);
assert.deepStrictEqual(privateKey.asymmetricKeyDetails, expectedKeyDetails);
}));
// It is still possible to explicitly set saltLength to 0.
generateKeyPair('rsa-pss', {
modulusLength: 512,
hashAlgorithm: 'sha512',
saltLength: 0
}, common.mustSucceed((publicKey, privateKey) => {
const expectedKeyDetails = {
modulusLength: 512,
publicExponent: 65537n,
hashAlgorithm: 'sha512',
mgf1HashAlgorithm: 'sha512',
saltLength: 0
};
assert.deepStrictEqual(publicKey.asymmetricKeyDetails, expectedKeyDetails);
assert.deepStrictEqual(privateKey.asymmetricKeyDetails, expectedKeyDetails);
}));
}
{
const privateKeyEncoding = {
type: 'pkcs8',
format: 'der'
};
// Test async DSA key generation.
generateKeyPair('dsa', {
modulusLength: common.hasOpenSSL3 ? 2048 : 512,
divisorLength: 256,
publicKeyEncoding: {
type: 'spki',
format: 'pem'
},
privateKeyEncoding: {
cipher: 'aes-128-cbc',
passphrase: 'secret',
...privateKeyEncoding
}
}, common.mustSucceed((publicKey, privateKeyDER) => {
assert.strictEqual(typeof publicKey, 'string');
assert.match(publicKey, spkiExp);
// The private key is DER-encoded.
assert(Buffer.isBuffer(privateKeyDER));
assertApproximateSize(publicKey, common.hasOpenSSL3 ? 1194 : 440);
assertApproximateSize(privateKeyDER, common.hasOpenSSL3 ? 721 : 336);
// Since the private key is encrypted, signing shouldn't work anymore.
assert.throws(() => {
return testSignVerify(publicKey, {
key: privateKeyDER,
...privateKeyEncoding
});
}, {
name: 'TypeError',
code: 'ERR_MISSING_PASSPHRASE',
message: 'Passphrase required for encrypted key'
});
// Signing should work with the correct password.
testSignVerify(publicKey, {
key: privateKeyDER,
...privateKeyEncoding,
passphrase: 'secret'
});
}));
}
{
// Test async DSA key object generation.
generateKeyPair('dsa', {
modulusLength: common.hasOpenSSL3 ? 2048 : 512,
divisorLength: 256
}, common.mustSucceed((publicKey, privateKey) => {
assert.strictEqual(publicKey.type, 'public');
assert.strictEqual(publicKey.asymmetricKeyType, 'dsa');
assert.deepStrictEqual(publicKey.asymmetricKeyDetails, {
modulusLength: common.hasOpenSSL3 ? 2048 : 512,
divisorLength: 256
});
assert.strictEqual(privateKey.type, 'private');
assert.strictEqual(privateKey.asymmetricKeyType, 'dsa');
assert.deepStrictEqual(privateKey.asymmetricKeyDetails, {
modulusLength: common.hasOpenSSL3 ? 2048 : 512,
divisorLength: 256
});
}));
}
{
// Test async elliptic curve key generation, e.g. for ECDSA, with a SEC1
// private key.
generateKeyPair('ec', {
namedCurve: 'prime256v1',
paramEncoding: 'named',
publicKeyEncoding: {
type: 'spki',
format: 'pem'
},
privateKeyEncoding: {
type: 'sec1',
format: 'pem'
}
}, common.mustSucceed((publicKey, privateKey) => {
assert.strictEqual(typeof publicKey, 'string');
assert.match(publicKey, spkiExp);
assert.strictEqual(typeof privateKey, 'string');
assert.match(privateKey, sec1Exp);
testSignVerify(publicKey, privateKey);
}));
// Test async elliptic curve key generation, e.g. for ECDSA, with a SEC1
// private key with paramEncoding explicit.
generateKeyPair('ec', {
namedCurve: 'prime256v1',
paramEncoding: 'explicit',
publicKeyEncoding: {
type: 'spki',
format: 'pem'
},
privateKeyEncoding: {
type: 'sec1',
format: 'pem'
}
}, common.mustSucceed((publicKey, privateKey) => {
assert.strictEqual(typeof publicKey, 'string');
assert.match(publicKey, spkiExp);
assert.strictEqual(typeof privateKey, 'string');
assert.match(privateKey, sec1Exp);
testSignVerify(publicKey, privateKey);
}));
// Do the same with an encrypted private key.
generateKeyPair('ec', {
namedCurve: 'prime256v1',
paramEncoding: 'named',
publicKeyEncoding: {
type: 'spki',
format: 'pem'
},
privateKeyEncoding: {
type: 'sec1',
format: 'pem',
cipher: 'aes-128-cbc',
passphrase: 'secret'
}
}, common.mustSucceed((publicKey, privateKey) => {
assert.strictEqual(typeof publicKey, 'string');
assert.match(publicKey, spkiExp);
assert.strictEqual(typeof privateKey, 'string');
assert.match(privateKey, sec1EncExp('AES-128-CBC'));
// Since the private key is encrypted, signing shouldn't work anymore.
assert.throws(() => testSignVerify(publicKey, privateKey),
common.hasOpenSSL3 ? {
message: 'error:07880109:common libcrypto ' +
'routines::interrupted or cancelled'
} : {
name: 'TypeError',
code: 'ERR_MISSING_PASSPHRASE',
message: 'Passphrase required for encrypted key'
});
testSignVerify(publicKey, { key: privateKey, passphrase: 'secret' });
}));
// Do the same with an encrypted private key with paramEncoding explicit.
generateKeyPair('ec', {
namedCurve: 'prime256v1',
paramEncoding: 'explicit',
publicKeyEncoding: {
type: 'spki',
format: 'pem'
},
privateKeyEncoding: {
type: 'sec1',
format: 'pem',
cipher: 'aes-128-cbc',
passphrase: 'secret'
}
}, common.mustSucceed((publicKey, privateKey) => {
assert.strictEqual(typeof publicKey, 'string');
assert.match(publicKey, spkiExp);
assert.strictEqual(typeof privateKey, 'string');
assert.match(privateKey, sec1EncExp('AES-128-CBC'));
// Since the private key is encrypted, signing shouldn't work anymore.
assert.throws(() => testSignVerify(publicKey, privateKey),
common.hasOpenSSL3 ? {
message: 'error:07880109:common libcrypto ' +
'routines::interrupted or cancelled'
} : {
name: 'TypeError',
code: 'ERR_MISSING_PASSPHRASE',
message: 'Passphrase required for encrypted key'
});
testSignVerify(publicKey, { key: privateKey, passphrase: 'secret' });
}));
}
{
// Test async elliptic curve key generation, e.g. for ECDSA, with an encrypted
// private key.
generateKeyPair('ec', {
namedCurve: 'P-256',
paramEncoding: 'named',
publicKeyEncoding: {
type: 'spki',
format: 'pem'
},
privateKeyEncoding: {
type: 'pkcs8',
format: 'pem',
cipher: 'aes-128-cbc',
passphrase: 'top secret'
}
}, common.mustSucceed((publicKey, privateKey) => {
assert.strictEqual(typeof publicKey, 'string');
assert.match(publicKey, spkiExp);
assert.strictEqual(typeof privateKey, 'string');
assert.match(privateKey, pkcs8EncExp);
// Since the private key is encrypted, signing shouldn't work anymore.
assert.throws(() => testSignVerify(publicKey, privateKey),
common.hasOpenSSL3 ? {
message: 'error:07880109:common libcrypto ' +
'routines::interrupted or cancelled'
} : {
name: 'TypeError',
code: 'ERR_MISSING_PASSPHRASE',
message: 'Passphrase required for encrypted key'
});
testSignVerify(publicKey, {
key: privateKey,
passphrase: 'top secret'
});
}));
// Test async elliptic curve key generation, e.g. for ECDSA, with an encrypted
// private key with paramEncoding explicit.
generateKeyPair('ec', {
namedCurve: 'P-256',
paramEncoding: 'explicit',
publicKeyEncoding: {
type: 'spki',
format: 'pem'
},
privateKeyEncoding: {
type: 'pkcs8',
format: 'pem',
cipher: 'aes-128-cbc',
passphrase: 'top secret'
}
}, common.mustSucceed((publicKey, privateKey) => {
assert.strictEqual(typeof publicKey, 'string');
assert.match(publicKey, spkiExp);
assert.strictEqual(typeof privateKey, 'string');
assert.match(privateKey, pkcs8EncExp);
// Since the private key is encrypted, signing shouldn't work anymore.
assert.throws(() => testSignVerify(publicKey, privateKey),
common.hasOpenSSL3 ? {
message: 'error:07880109:common libcrypto ' +
'routines::interrupted or cancelled'
} : {
name: 'TypeError',
code: 'ERR_MISSING_PASSPHRASE',
message: 'Passphrase required for encrypted key'
});
testSignVerify(publicKey, {
key: privateKey,
passphrase: 'top secret'
});
}));
// Test async elliptic curve key generation with 'jwk' encoding
[
['ec', ['P-384', 'P-256', 'P-521', 'secp256k1']],
['rsa'],
['ed25519'],
['ed448'],
['x25519'],
['x448'],
].forEach((types) => {
const [type, options] = types;
switch (type) {
case 'ec': {
return options.forEach((curve) => {
generateKeyPair(type, {
namedCurve: curve,
publicKeyEncoding: {
format: 'jwk'
},
privateKeyEncoding: {
format: 'jwk'
}
}, common.mustSucceed((publicKey, privateKey) => {
assert.strictEqual(typeof publicKey, 'object');
assert.strictEqual(typeof privateKey, 'object');
assert.strictEqual(publicKey.x, privateKey.x);
assert.strictEqual(publicKey.y, privateKey.y);
assert(!publicKey.d);
assert(privateKey.d);
assert.strictEqual(publicKey.kty, 'EC');
assert.strictEqual(publicKey.kty, privateKey.kty);
assert.strictEqual(publicKey.crv, curve);
assert.strictEqual(publicKey.crv, privateKey.crv);
}));
});
}
case 'rsa': {
return generateKeyPair(type, {
modulusLength: 4096,
publicKeyEncoding: {
format: 'jwk'
},
privateKeyEncoding: {
format: 'jwk'
}
}, common.mustSucceed((publicKey, privateKey) => {
assert.strictEqual(typeof publicKey, 'object');
assert.strictEqual(typeof privateKey, 'object');
assert.strictEqual(publicKey.kty, 'RSA');
assert.strictEqual(publicKey.kty, privateKey.kty);
assert.strictEqual(typeof publicKey.n, 'string');
assert.strictEqual(publicKey.n, privateKey.n);
assert.strictEqual(typeof publicKey.e, 'string');
assert.strictEqual(publicKey.e, privateKey.e);
assert.strictEqual(typeof privateKey.d, 'string');
assert.strictEqual(typeof privateKey.p, 'string');
assert.strictEqual(typeof privateKey.q, 'string');
assert.strictEqual(typeof privateKey.dp, 'string');
assert.strictEqual(typeof privateKey.dq, 'string');
assert.strictEqual(typeof privateKey.qi, 'string');
}));
}
case 'ed25519':
case 'ed448':
case 'x25519':
case 'x448': {
generateKeyPair(type, {
publicKeyEncoding: {
format: 'jwk'
},
privateKeyEncoding: {
format: 'jwk'
}
}, common.mustSucceed((publicKey, privateKey) => {
assert.strictEqual(typeof publicKey, 'object');
assert.strictEqual(typeof privateKey, 'object');
assert.strictEqual(publicKey.x, privateKey.x);
assert(!publicKey.d);
assert(privateKey.d);
assert.strictEqual(publicKey.kty, 'OKP');
assert.strictEqual(publicKey.kty, privateKey.kty);
const expectedCrv = `${type.charAt(0).toUpperCase()}${type.slice(1)}`;
assert.strictEqual(publicKey.crv, expectedCrv);
assert.strictEqual(publicKey.crv, privateKey.crv);
}));
}
}
});
}
// Test invalid parameter encoding.
{
assert.throws(() => generateKeyPairSync('ec', {
namedCurve: 'P-256',
paramEncoding: 'otherEncoding',
publicKeyEncoding: {
type: 'spki',
format: 'pem'
},
privateKeyEncoding: {
type: 'pkcs8',
format: 'pem',
cipher: 'aes-128-cbc',
passphrase: 'top secret'
}
}), {
name: 'TypeError',
code: 'ERR_INVALID_ARG_VALUE',
message: "The property 'options.paramEncoding' is invalid. " +
"Received 'otherEncoding'"
});
assert.throws(() => generateKeyPairSync('dsa', {
modulusLength: 4096,
publicKeyEncoding: {
format: 'jwk'
},
privateKeyEncoding: {
format: 'jwk'
}
}), {
name: 'Error',
code: 'ERR_CRYPTO_JWK_UNSUPPORTED_KEY_TYPE',
message: 'Unsupported JWK Key Type.'
});
assert.throws(() => generateKeyPairSync('ec', {
namedCurve: 'secp224r1',
publicKeyEncoding: {
format: 'jwk'
},
privateKeyEncoding: {
format: 'jwk'
}
}), {
name: 'Error',
code: 'ERR_CRYPTO_JWK_UNSUPPORTED_CURVE',
message: 'Unsupported JWK EC curve: secp224r1.'
});
}
{
// Test the util.promisified API with async RSA key generation.
promisify(generateKeyPair)('rsa', {
publicExponent: 0x10001,
modulusLength: 512,
publicKeyEncoding: {
type: 'pkcs1',
format: 'pem'
},
privateKeyEncoding: {
type: 'pkcs1',
format: 'pem'
}
}).then(common.mustCall((keys) => {
const { publicKey, privateKey } = keys;
assert.strictEqual(typeof publicKey, 'string');
assert.match(publicKey, pkcs1PubExp);
assertApproximateSize(publicKey, 180);
assert.strictEqual(typeof privateKey, 'string');
assert.match(privateKey, pkcs1PrivExp);
assertApproximateSize(privateKey, 512);
testEncryptDecrypt(publicKey, privateKey);
testSignVerify(publicKey, privateKey);
}));
}
{
// Test invalid key types.
for (const type of [undefined, null, 0]) {
assert.throws(() => generateKeyPairSync(type, {}), {
name: 'TypeError',
code: 'ERR_INVALID_ARG_TYPE',
message: 'The "type" argument must be of type string.' +
common.invalidArgTypeHelper(type)
});
}
assert.throws(() => generateKeyPairSync('rsa2', {}), {
name: 'TypeError',
code: 'ERR_INVALID_ARG_VALUE',
message: "The argument 'type' must be a supported key type. Received 'rsa2'"
});
}
{
// Test keygen without options object.
assert.throws(() => generateKeyPair('rsa', common.mustNotCall()), {
name: 'TypeError',
code: 'ERR_INVALID_ARG_TYPE',
message: 'The "options" argument must be of type object. ' +
'Received undefined'
});
// Even if no options are required, it should be impossible to pass anything
// but an object (or undefined).
assert.throws(() => generateKeyPair('ed448', 0, common.mustNotCall()), {
name: 'TypeError',
code: 'ERR_INVALID_ARG_TYPE',
message: 'The "options" argument must be of type object. ' +
'Received type number (0)'
});
}
{
// If no publicKeyEncoding is specified, a key object should be returned.
generateKeyPair('rsa', {
modulusLength: 1024,
privateKeyEncoding: {
type: 'pkcs1',
format: 'pem'
}
}, common.mustSucceed((publicKey, privateKey) => {
assert.strictEqual(typeof publicKey, 'object');
assert.strictEqual(publicKey.type, 'public');
assert.strictEqual(publicKey.asymmetricKeyType, 'rsa');
// The private key should still be a string.
assert.strictEqual(typeof privateKey, 'string');
testEncryptDecrypt(publicKey, privateKey);
testSignVerify(publicKey, privateKey);
}));
// If no privateKeyEncoding is specified, a key object should be returned.
generateKeyPair('rsa', {
modulusLength: 1024,
publicKeyEncoding: {
type: 'pkcs1',
format: 'pem'
}
}, common.mustSucceed((publicKey, privateKey) => {
// The public key should still be a string.
assert.strictEqual(typeof publicKey, 'string');
assert.strictEqual(typeof privateKey, 'object');
assert.strictEqual(privateKey.type, 'private');
assert.strictEqual(privateKey.asymmetricKeyType, 'rsa');
testEncryptDecrypt(publicKey, privateKey);
testSignVerify(publicKey, privateKey);
}));
}
{
// Invalid publicKeyEncoding.
for (const enc of [0, 'a', true]) {
assert.throws(() => generateKeyPairSync('rsa', {
modulusLength: 4096,
publicKeyEncoding: enc,
privateKeyEncoding: {
type: 'pkcs1',
format: 'pem'
}
}), {
name: 'TypeError',
code: 'ERR_INVALID_ARG_VALUE',
message: "The property 'options.publicKeyEncoding' is invalid. " +
`Received ${inspect(enc)}`
});
}
// Missing publicKeyEncoding.type.
for (const type of [undefined, null, 0, true, {}]) {
assert.throws(() => generateKeyPairSync('rsa', {
modulusLength: 4096,
publicKeyEncoding: {
type,
format: 'pem'
},
privateKeyEncoding: {
type: 'pkcs1',
format: 'pem'
}
}), {
name: 'TypeError',
code: 'ERR_INVALID_ARG_VALUE',
message: "The property 'options.publicKeyEncoding.type' is invalid. " +
`Received ${inspect(type)}`
});
}
// Missing / invalid publicKeyEncoding.format.
for (const format of [undefined, null, 0, false, 'a', {}]) {
assert.throws(() => generateKeyPairSync('rsa', {
modulusLength: 4096,
publicKeyEncoding: {
type: 'pkcs1',
format
},
privateKeyEncoding: {
type: 'pkcs1',
format: 'pem'
}
}), {
name: 'TypeError',
code: 'ERR_INVALID_ARG_VALUE',
message: "The property 'options.publicKeyEncoding.format' is invalid. " +
`Received ${inspect(format)}`
});
}
// Invalid privateKeyEncoding.
for (const enc of [0, 'a', true]) {
assert.throws(() => generateKeyPairSync('rsa', {
modulusLength: 4096,
publicKeyEncoding: {
type: 'pkcs1',
format: 'pem'
},
privateKeyEncoding: enc
}), {
name: 'TypeError',
code: 'ERR_INVALID_ARG_VALUE',
message: "The property 'options.privateKeyEncoding' is invalid. " +
`Received ${inspect(enc)}`
});
}
// Missing / invalid privateKeyEncoding.type.
for (const type of [undefined, null, 0, true, {}]) {
assert.throws(() => generateKeyPairSync('rsa', {
modulusLength: 4096,
publicKeyEncoding: {
type: 'pkcs1',
format: 'pem'
},
privateKeyEncoding: {
type,
format: 'pem'
}
}), {
name: 'TypeError',
code: 'ERR_INVALID_ARG_VALUE',
message: "The property 'options.privateKeyEncoding.type' is invalid. " +
`Received ${inspect(type)}`
});
}
// Missing / invalid privateKeyEncoding.format.
for (const format of [undefined, null, 0, false, 'a', {}]) {
assert.throws(() => generateKeyPairSync('rsa', {
modulusLength: 4096,
publicKeyEncoding: {
type: 'pkcs1',
format: 'pem'
},
privateKeyEncoding: {
type: 'pkcs1',
format
}
}), {
name: 'TypeError',
code: 'ERR_INVALID_ARG_VALUE',
message: "The property 'options.privateKeyEncoding.format' is invalid. " +
`Received ${inspect(format)}`
});
}
// Cipher of invalid type.
for (const cipher of [0, true, {}]) {
assert.throws(() => generateKeyPairSync('rsa', {
modulusLength: 4096,
publicKeyEncoding: {
type: 'pkcs1',
format: 'pem'
},
privateKeyEncoding: {
type: 'pkcs1',
format: 'pem',
cipher
}
}), {
name: 'TypeError',
code: 'ERR_INVALID_ARG_VALUE',
message: "The property 'options.privateKeyEncoding.cipher' is invalid. " +
`Received ${inspect(cipher)}`
});
}
// Invalid cipher.
assert.throws(() => generateKeyPairSync('rsa', {
modulusLength: 4096,
publicKeyEncoding: {
type: 'pkcs1',
format: 'pem'
},
privateKeyEncoding: {
type: 'pkcs8',
format: 'pem',
cipher: 'foo',
passphrase: 'secret'
}
}), {
name: 'Error',
code: 'ERR_CRYPTO_UNKNOWN_CIPHER',
message: 'Unknown cipher'
});
// Cipher, but no valid passphrase.
for (const passphrase of [undefined, null, 5, false, true]) {
assert.throws(() => generateKeyPairSync('rsa', {
modulusLength: 4096,
publicKeyEncoding: {
type: 'pkcs1',
format: 'pem'
},
privateKeyEncoding: {
type: 'pkcs8',
format: 'pem',
cipher: 'aes-128-cbc',
passphrase
}
}), {
name: 'TypeError',
code: 'ERR_INVALID_ARG_VALUE',
message: "The property 'options.privateKeyEncoding.passphrase' " +
`is invalid. Received ${inspect(passphrase)}`
});
}
// Test invalid callbacks.
for (const cb of [undefined, null, 0, {}]) {
assert.throws(() => generateKeyPair('rsa', {
modulusLength: 512,
publicKeyEncoding: { type: 'pkcs1', format: 'pem' },
privateKeyEncoding: { type: 'pkcs1', format: 'pem' }
}, cb), {
name: 'TypeError',
code: 'ERR_INVALID_CALLBACK'
});
}
}
// Test RSA parameters.
{
// Test invalid modulus lengths.
for (const modulusLength of [undefined, null, 'a', true, {}, [], 512.1, -1]) {
assert.throws(() => generateKeyPair('rsa', {
modulusLength
}, common.mustNotCall()), {
name: 'TypeError',
code: 'ERR_INVALID_ARG_VALUE',
});
}
// Test invalid exponents.
for (const publicExponent of ['a', true, {}, [], 3.5, -1]) {
assert.throws(() => generateKeyPair('rsa', {
modulusLength: 4096,
publicExponent
}, common.mustNotCall()), {
name: 'TypeError',
code: 'ERR_INVALID_ARG_VALUE',
message: "The property 'options.publicExponent' is invalid. " +
`Received ${inspect(publicExponent)}`
});
}
}
// Test DSA parameters.
{
// Test invalid modulus lengths.
for (const modulusLength of [undefined, null, 'a', true, {}, [], 4096.1]) {
assert.throws(() => generateKeyPair('dsa', {
modulusLength
}, common.mustNotCall()), {
name: 'TypeError',
code: 'ERR_INVALID_ARG_VALUE',
message: "The property 'options.modulusLength' is invalid. " +
`Received ${inspect(modulusLength)}`
});
}
// Test invalid divisor lengths.
for (const divisorLength of ['a', true, {}, [], 4096.1, 2147483648, -1]) {
assert.throws(() => generateKeyPair('dsa', {
modulusLength: 2048,
divisorLength
}, common.mustNotCall()), {
name: 'TypeError',
code: 'ERR_INVALID_ARG_VALUE',
message: "The property 'options.divisorLength' is invalid. " +
`Received ${inspect(divisorLength)}`
});
}
}
// Test EC parameters.
{
// Test invalid curves.
assert.throws(() => {
generateKeyPairSync('ec', {
namedCurve: 'abcdef',
publicKeyEncoding: { type: 'spki', format: 'pem' },
privateKeyEncoding: { type: 'sec1', format: 'pem' }
});
}, {
name: 'TypeError',
message: 'Invalid EC curve name'
});
// Test error type when curve is not a string
for (const namedCurve of [true, {}, [], 123]) {
assert.throws(() => {
generateKeyPairSync('ec', {
namedCurve,
publicKeyEncoding: { type: 'spki', format: 'pem' },
privateKeyEncoding: { type: 'sec1', format: 'pem' }
});
}, {
name: 'TypeError',
code: 'ERR_INVALID_ARG_VALUE',
message: "The property 'options.namedCurve' is invalid. " +
`Received ${inspect(namedCurve)}`
});
}
// It should recognize both NIST and standard curve names.
generateKeyPair('ec', {
namedCurve: 'P-256',
}, common.mustSucceed((publicKey, privateKey) => {
assert.deepStrictEqual(publicKey.asymmetricKeyDetails, {
namedCurve: 'prime256v1'
});
assert.deepStrictEqual(privateKey.asymmetricKeyDetails, {
namedCurve: 'prime256v1'
});
}));
generateKeyPair('ec', {
namedCurve: 'secp256k1',
}, common.mustSucceed((publicKey, privateKey) => {
assert.deepStrictEqual(publicKey.asymmetricKeyDetails, {
namedCurve: 'secp256k1'
});
assert.deepStrictEqual(privateKey.asymmetricKeyDetails, {
namedCurve: 'secp256k1'
});
}));
}
// Test EdDSA key generation.
{
if (!/^1\.1\.0/.test(process.versions.openssl)) {
['ed25519', 'ed448', 'x25519', 'x448'].forEach((keyType) => {
generateKeyPair(keyType, common.mustSucceed((publicKey, privateKey) => {
assert.strictEqual(publicKey.type, 'public');
assert.strictEqual(publicKey.asymmetricKeyType, keyType);
assert.deepStrictEqual(publicKey.asymmetricKeyDetails, {});
assert.strictEqual(privateKey.type, 'private');
assert.strictEqual(privateKey.asymmetricKeyType, keyType);
assert.deepStrictEqual(privateKey.asymmetricKeyDetails, {});
}));
});
}
}
// Test classic Diffie-Hellman key generation.
{
generateKeyPair('dh', {
primeLength: 1024
}, common.mustSucceed((publicKey, privateKey) => {
assert.strictEqual(publicKey.type, 'public');
assert.strictEqual(publicKey.asymmetricKeyType, 'dh');
assert.strictEqual(privateKey.type, 'private');
assert.strictEqual(privateKey.asymmetricKeyType, 'dh');
}));
assert.throws(() => {
generateKeyPair('dh', common.mustNotCall());
}, {
name: 'TypeError',
code: 'ERR_INVALID_ARG_TYPE',
message: 'The "options" argument must be of type object. Received undefined'
});
assert.throws(() => {
generateKeyPair('dh', {}, common.mustNotCall());
}, {
name: 'TypeError',
code: 'ERR_MISSING_OPTION',
message: 'At least one of the group, prime, or primeLength options is ' +
'required'
});
assert.throws(() => {
generateKeyPair('dh', {
group: 'modp0'
}, common.mustNotCall());
}, {
name: 'Error',
code: 'ERR_CRYPTO_UNKNOWN_DH_GROUP',
message: 'Unknown DH group'
});
assert.throws(() => {
generateKeyPair('dh', {
primeLength: 2147483648
}, common.mustNotCall());
}, {
name: 'TypeError',
code: 'ERR_INVALID_ARG_VALUE',
message: "The property 'options.primeLength' is invalid. " +
'Received 2147483648',
});
assert.throws(() => {
generateKeyPair('dh', {
primeLength: -1
}, common.mustNotCall());
}, {
name: 'TypeError',
code: 'ERR_INVALID_ARG_VALUE',
message: "The property 'options.primeLength' is invalid. " +
'Received -1',
});
assert.throws(() => {
generateKeyPair('dh', {
primeLength: 2,
generator: 2147483648,
}, common.mustNotCall());
}, {
name: 'TypeError',
code: 'ERR_INVALID_ARG_VALUE',
message: "The property 'options.generator' is invalid. " +
'Received 2147483648',
});
assert.throws(() => {
generateKeyPair('dh', {
primeLength: 2,
generator: -1,
}, common.mustNotCall());
}, {
name: 'TypeError',
code: 'ERR_INVALID_ARG_VALUE',
message: "The property 'options.generator' is invalid. " +
'Received -1',
});
// Test incompatible options.
const allOpts = {
group: 'modp5',
prime: Buffer.alloc(0),
primeLength: 1024,
generator: 2
};
const incompatible = [
['group', 'prime'],
['group', 'primeLength'],
['group', 'generator'],
['prime', 'primeLength'],
];
for (const [opt1, opt2] of incompatible) {
assert.throws(() => {
generateKeyPairSync('dh', {
[opt1]: allOpts[opt1],
[opt2]: allOpts[opt2]
});
}, {
name: 'TypeError',
code: 'ERR_INCOMPATIBLE_OPTION_PAIR',
message: `Option "${opt1}" cannot be used in combination with option ` +
`"${opt2}"`
});
}
}
// Test invalid key encoding types.
{
// Invalid public key type.
for (const type of ['foo', 'pkcs8', 'sec1']) {
assert.throws(() => {
generateKeyPairSync('rsa', {
modulusLength: 4096,
publicKeyEncoding: { type, format: 'pem' },
privateKeyEncoding: { type: 'pkcs8', format: 'pem' }
});
}, {
name: 'TypeError',
code: 'ERR_INVALID_ARG_VALUE',
message: "The property 'options.publicKeyEncoding.type' is invalid. " +
`Received ${inspect(type)}`
});
}
// Invalid hash value.
for (const hashValue of [123, true, {}, []]) {
assert.throws(() => {
generateKeyPairSync('rsa-pss', {
modulusLength: 4096,
hashAlgorithm: hashValue
});
}, {
name: 'TypeError',
code: 'ERR_INVALID_ARG_VALUE',
message: "The property 'options.hashAlgorithm' is invalid. " +
`Received ${inspect(hashValue)}`
});
}
// too long salt length
assert.throws(() => {
generateKeyPair('rsa-pss', {
modulusLength: 512,
saltLength: 2147483648,
hashAlgorithm: 'sha256',
mgf1HashAlgorithm: 'sha256'
}, common.mustNotCall());
}, {
name: 'TypeError',
code: 'ERR_INVALID_ARG_VALUE',
message: "The property 'options.saltLength' is invalid. " +
'Received 2147483648'
});
assert.throws(() => {
generateKeyPair('rsa-pss', {
modulusLength: 512,
saltLength: -1,
hashAlgorithm: 'sha256',
mgf1HashAlgorithm: 'sha256'
}, common.mustNotCall());
}, {
name: 'TypeError',
code: 'ERR_INVALID_ARG_VALUE',
message: "The property 'options.saltLength' is invalid. " +
'Received -1'
});
// Invalid private key type.
for (const type of ['foo', 'spki']) {
assert.throws(() => {
generateKeyPairSync('rsa', {
modulusLength: 4096,
publicKeyEncoding: { type: 'spki', format: 'pem' },
privateKeyEncoding: { type, format: 'pem' }
});
}, {
name: 'TypeError',
code: 'ERR_INVALID_ARG_VALUE',
message: "The property 'options.privateKeyEncoding.type' is invalid. " +
`Received ${inspect(type)}`
});
}
// Key encoding doesn't match key type.
for (const type of ['dsa', 'ec']) {
assert.throws(() => {
generateKeyPairSync(type, {
modulusLength: 4096,
namedCurve: 'P-256',
publicKeyEncoding: { type: 'pkcs1', format: 'pem' },
privateKeyEncoding: { type: 'pkcs8', format: 'pem' }
});
}, {
name: 'Error',
code: 'ERR_CRYPTO_INCOMPATIBLE_KEY_OPTIONS',
message: 'The selected key encoding pkcs1 can only be used for RSA keys.'
});
assert.throws(() => {
generateKeyPairSync(type, {
modulusLength: 4096,
namedCurve: 'P-256',
publicKeyEncoding: { type: 'spki', format: 'pem' },
privateKeyEncoding: { type: 'pkcs1', format: 'pem' }
});
}, {
name: 'Error',
code: 'ERR_CRYPTO_INCOMPATIBLE_KEY_OPTIONS',
message: 'The selected key encoding pkcs1 can only be used for RSA keys.'
});
}
for (const type of ['rsa', 'dsa']) {
assert.throws(() => {
generateKeyPairSync(type, {
modulusLength: 4096,
publicKeyEncoding: { type: 'spki', format: 'pem' },
privateKeyEncoding: { type: 'sec1', format: 'pem' }
});
}, {
name: 'Error',
code: 'ERR_CRYPTO_INCOMPATIBLE_KEY_OPTIONS',
message: 'The selected key encoding sec1 can only be used for EC keys.'
});
}
// Attempting to encrypt a DER-encoded, non-PKCS#8 key.
for (const type of ['pkcs1', 'sec1']) {
assert.throws(() => {
generateKeyPairSync(type === 'pkcs1' ? 'rsa' : 'ec', {
modulusLength: 4096,
namedCurve: 'P-256',
publicKeyEncoding: { type: 'spki', format: 'pem' },
privateKeyEncoding: {
type,
format: 'der',
cipher: 'aes-128-cbc',
passphrase: 'hello'
}
});
}, {
name: 'Error',
code: 'ERR_CRYPTO_INCOMPATIBLE_KEY_OPTIONS',
message: `The selected key encoding ${type} does not support encryption.`
});
}
}
{
// Test RSA-PSS.
assert.throws(
() => {
generateKeyPair('rsa-pss', {
modulusLength: 512,
saltLength: 16,
hashAlgorithm: 'sha256',
mgf1HashAlgorithm: undefined
});
},
{
name: 'TypeError',
code: 'ERR_INVALID_CALLBACK',
message: 'Callback must be a function. Received undefined'
}
);
for (const mgf1HashAlgorithm of [null, 0, false, {}, []]) {
assert.throws(
() => {
generateKeyPair('rsa-pss', {
modulusLength: 512,
saltLength: 16,
hashAlgorithm: 'sha256',
mgf1HashAlgorithm
}, common.mustNotCall());
},
{
name: 'TypeError',
code: 'ERR_INVALID_ARG_VALUE',
message: "The property 'options.mgf1HashAlgorithm' is invalid. " +
`Received ${inspect(mgf1HashAlgorithm)}`
}
);
}
assert.throws(() => generateKeyPair('rsa-pss', {
modulusLength: 512,
hashAlgorithm: 'sha2',
}, common.mustNotCall()), {
name: 'TypeError',
code: 'ERR_CRYPTO_INVALID_DIGEST',
message: 'Invalid digest: sha2'
});
assert.throws(() => generateKeyPair('rsa-pss', {
modulusLength: 512,
mgf1HashAlgorithm: 'sha2',
}, common.mustNotCall()), {
name: 'TypeError',
code: 'ERR_CRYPTO_INVALID_DIGEST',
message: 'Invalid MGF1 digest: sha2'
});
}
// Passing an empty passphrase string should not cause OpenSSL's default
// passphrase prompt in the terminal.
// See https://github.com/nodejs/node/issues/35898.
for (const type of ['pkcs1', 'pkcs8']) {
generateKeyPair('rsa', {
modulusLength: 1024,
privateKeyEncoding: {
type,
format: 'pem',
cipher: 'aes-256-cbc',
passphrase: ''
}
}, common.mustSucceed((publicKey, privateKey) => {
assert.strictEqual(publicKey.type, 'public');
for (const passphrase of ['', Buffer.alloc(0)]) {
const privateKeyObject = createPrivateKey({
passphrase,
key: privateKey
});
assert.strictEqual(privateKeyObject.asymmetricKeyType, 'rsa');
}
// Encrypting with an empty passphrase is not the same as not encrypting
// the key, and not specifying a passphrase should fail when decoding it.
assert.throws(() => {
return testSignVerify(publicKey, privateKey);
}, common.hasOpenSSL3 ? {
name: 'Error',
code: 'ERR_OSSL_CRYPTO_INTERRUPTED_OR_CANCELLED',
message: 'error:07880109:common libcrypto routines::interrupted or cancelled'
} : {
name: 'TypeError',
code: 'ERR_MISSING_PASSPHRASE',
message: 'Passphrase required for encrypted key'
});
}));
}
// Passing an empty passphrase string should not throw ERR_OSSL_CRYPTO_MALLOC_FAILURE even on OpenSSL 3.
// Regression test for https://github.com/nodejs/node/issues/41428.
generateKeyPair('rsa', {
modulusLength: 4096,
publicKeyEncoding: {
type: 'spki',
format: 'pem'
},
privateKeyEncoding: {
type: 'pkcs8',
format: 'pem',
cipher: 'aes-256-cbc',
passphrase: ''
}
}, common.mustSucceed((publicKey, privateKey) => {
assert.strictEqual(typeof publicKey, 'string');
assert.strictEqual(typeof privateKey, 'string');
}));
{
// This test creates EC key pairs on curves without associated OIDs.
// Specifying a key encoding should not crash.
if (process.versions.openssl >= '1.1.1i') {
for (const namedCurve of ['Oakley-EC2N-3', 'Oakley-EC2N-4']) {
if (!getCurves().includes(namedCurve))
continue;
const expectedErrorCode =
common.hasOpenSSL3 ? 'ERR_OSSL_MISSING_OID' : 'ERR_OSSL_EC_MISSING_OID';
const params = {
namedCurve,
publicKeyEncoding: {
format: 'der',
type: 'spki'
}
};
assert.throws(() => {
generateKeyPairSync('ec', params);
}, {
code: expectedErrorCode
});
generateKeyPair('ec', params, common.mustCall((err) => {
assert.strictEqual(err.code, expectedErrorCode);
}));
}
}
}
{
// This test makes sure deprecated and new options may be used
// simultaneously so long as they're identical values.
generateKeyPair('rsa-pss', {
modulusLength: 512,
saltLength: 16,
hash: 'sha256',
hashAlgorithm: 'sha256',
mgf1Hash: 'sha256',
mgf1HashAlgorithm: 'sha256'
}, common.mustSucceed((publicKey, privateKey) => {
assert.strictEqual(publicKey.type, 'public');
assert.strictEqual(publicKey.asymmetricKeyType, 'rsa-pss');
assert.deepStrictEqual(publicKey.asymmetricKeyDetails, {
modulusLength: 512,
publicExponent: 65537n,
hashAlgorithm: 'sha256',
mgf1HashAlgorithm: 'sha256',
saltLength: 16
});
assert.strictEqual(privateKey.type, 'private');
assert.strictEqual(privateKey.asymmetricKeyType, 'rsa-pss');
assert.deepStrictEqual(privateKey.asymmetricKeyDetails, {
modulusLength: 512,
publicExponent: 65537n,
hashAlgorithm: 'sha256',
mgf1HashAlgorithm: 'sha256',
saltLength: 16
});
}));
}
{
// This test makes sure deprecated and new options must
// be the same value.
assert.throws(() => generateKeyPair('rsa-pss', {
modulusLength: 512,
saltLength: 16,
mgf1Hash: 'sha256',
mgf1HashAlgorithm: 'sha1'
}, common.mustNotCall()), { code: 'ERR_INVALID_ARG_VALUE' });
assert.throws(() => generateKeyPair('rsa-pss', {
modulusLength: 512,
saltLength: 16,
hash: 'sha256',
hashAlgorithm: 'sha1'
}, common.mustNotCall()), { code: 'ERR_INVALID_ARG_VALUE' });
}
Kontol Shell Bypass