Function eddsaSignVerify

lib/internal/crypto/cfrg.js:190–212

(key, data, algorithm, signature)

}

function eddsaSignVerify(key, data, algorithm, signature) {
  const mode = signature === undefined ? kSignJobModeSign : kSignJobModeVerify;
  const type = mode === kSignJobModeSign ? 'private' : 'public';

  if (getCryptoKeyType(key) !== type)
    throw lazyDOMException(`Key must be a ${type} key`, 'InvalidAccessError');

  return jobPromise(() => new SignJob(
    kCryptoJobWebCrypto,
    mode,
    getCryptoKeyHandle(key),
    undefined,
    undefined,
    undefined,
    undefined,
    data,
    undefined,
    undefined,
    undefined,
    undefined,
    algorithm.name === 'Ed448' ? algorithm.context : undefined,
    signature));
}

module.exports = {
  cfrgExportKey,