Method toCryptoKey

lib/internal/crypto/keys.js:165–189

(algorithm, extractable, keyUsages)

    }

    toCryptoKey(algorithm, extractable, keyUsages) {
      webidl ??= require('internal/crypto/webidl');
      algorithm = normalizeAlgorithm(webidl.converters.AlgorithmIdentifier(algorithm), 'importKey');
      extractable = webidl.converters.boolean(extractable);
      keyUsages = webidl.converters['sequence<KeyUsage>'](keyUsages);

      const type = getKeyObjectType(this);
      const handle = getKeyObjectHandle(this);
      switch (type) {
        case 'secret':
          return toCryptoKeySecret(
            handle,
            algorithm,
            extractable,
            keyUsages);
        case 'public':
          // Fall through
        case 'private':
          return toCryptoKey(
            handle,
            algorithm,
            extractable,
            keyUsages);
      }
    }

    static from(key) {
      if (!isCryptoKey(key))