Function mlKemGenerateKey

lib/internal/crypto/ml_kem.js:58–80

(algorithm, extractable, usages)

  ['decapsulateKey', 'decapsulateBits']);

function mlKemGenerateKey(algorithm, extractable, usages) {
  const { name } = algorithm;
  const usagesSet = validateKeyUsages(usages, kUsages.keygen, name);

  const nid = {
    '__proto__': null,
    'ML-KEM-512': EVP_PKEY_ML_KEM_512,
    'ML-KEM-768': EVP_PKEY_ML_KEM_768,
    'ML-KEM-1024': EVP_PKEY_ML_KEM_1024,
  }[name];

  const keyAlgorithm = { name };
  const keyUsages = getKeyPairUsages(usagesSet, kUsages);
  validateUsagesNotEmpty(keyUsages.private);

  return jobPromise(() => new NidKeyPairGenJob(
    kCryptoJobWebCrypto,
    nid,
    keyAlgorithm,
    getUsagesMask(keyUsages.public),
    getUsagesMask(keyUsages.private),
    extractable));
}

function mlKemExportKey(key, format) {
  try {