Function wrapKey

lib/internal/crypto/webcrypto.js:1025–1027

(format, key, wrappingKey, wrapAlgorithm)

// subtle.wrapKey() is essentially a subtle.exportKey() followed
// by a subtle.encrypt().
function wrapKey(format, key, wrappingKey, wrapAlgorithm) {
  return callSubtleCryptoMethod(wrapKeyImpl, this, arguments);
}

function wrapKeyImpl(format, key, wrappingKey, wrapAlgorithm) {
  const prefix = prepareSubtleMethod(this, 'wrapKey', arguments.length, 4);