Function verifyImpl

lib/internal/crypto/webcrypto.js:1225–1235

(algorithm, key, signature, data)

}

function verifyImpl(algorithm, key, signature, data) {
  const prefix = prepareSubtleMethod(this, 'verify', arguments.length, 4);
  let i = 0;
  algorithm = convertSubtleArgument(
    prefix, 'AlgorithmIdentifier', algorithm, i++);
  key = convertSubtleArgument(prefix, 'CryptoKey', key, i++);
  signature = convertSubtleArgument(prefix, 'BufferSource', signature, i++);
  data = convertSubtleArgument(prefix, 'BufferSource', data, i++);

  return signVerify(algorithm, key, data, signature);
}

function cipherOrWrap(mode, normalizedAlgorithm, key, data) {
  // While WebCrypto allows for larger input buffer sizes, we limit