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var subtle = crypto.subtle;
// Shared ML-DSA and ML-KEM import/export tests.
function runTests(algorithmName) {
var algorithm = { name: algorithmName };
var data = keyData[algorithmName];
var jwkData = {
jwk: { kty: data.jwk.kty, alg: data.jwk.alg, pub: data.jwk.pub },
};
[true, false].forEach(function (extractable) {
// Test public keys first
allValidUsages(data.publicUsages, true).forEach(function (usages) {
['spki', 'jwk', 'raw-public'].forEach(function (format) {
if (format === 'jwk') {
// Not all fields used for public keys
testFormat(
format,
algorithm,
jwkData,
algorithmName,
usages,
extractable
);
} else {
testFormat(
format,
algorithm,
data,
algorithmName,
usages,
extractable
);
}
});
});
// Next, test private keys
allValidUsages(data.privateUsages).forEach(function (usages) {
['pkcs8', 'jwk', 'raw-seed'].forEach(function (format) {
testFormat(format, algorithm, data, algorithmName, usages, extractable);
});
});
});
}
// Test importKey with a given key format and other parameters. If
// extrable is true, export the key and verify that it matches the input.
function testFormat(format, algorithm, keyData, keySize, usages, extractable) {
[algorithm, algorithm.name].forEach((alg) => {
promise_test(function (test) {
return subtle
.importKey(format, keyData[format], alg, extractable, usages)
.then(
function (key) {
assert_equals(
key.constructor,
CryptoKey,
'Imported a CryptoKey object'
);
assert_goodCryptoKey(
key,
algorithm,
extractable,
usages,
format === 'pkcs8' ||
format === 'raw-seed' ||
(format === 'jwk' && keyData[format].priv)
? 'private'
: 'public'
);
if (!extractable) {
return;
}
return subtle.exportKey(format, key).then(
function (result) {
if (format !== 'jwk') {
assert_true(
equalBuffers(keyData[format], result),
'Round trip works'
);
} else {
assert_true(
equalJwk(keyData[format], result),
'Round trip works'
);
}
},
function (err) {
assert_unreached(
'Threw an unexpected error: ' + err.toString()
);
}
);
},
function (err) {
assert_unreached('Threw an unexpected error: ' + err.toString());
}
);
}, 'Good parameters: ' +
keySize.toString() +
' bits ' +
parameterString(format, keyData[format], alg, extractable, usages));
});
}
// Helper methods follow:
// Convert method parameters to a string to uniquely name each test
function parameterString(format, data, algorithm, extractable, usages) {
if ('byteLength' in data) {
data = 'buffer(' + data.byteLength.toString() + ')';
} else {
data = 'object(' + Object.keys(data).join(', ') + ')';
}
var result =
'(' +
objectToString(format) +
', ' +
objectToString(data) +
', ' +
objectToString(algorithm) +
', ' +
objectToString(extractable) +
', ' +
objectToString(usages) +
')';
return result;
}