code: public static String encryptValueAsJwtDirectAes128Sha256(final Key key, final Serializable value) {
          return encryptValueAsJwt(key, value, KeyManagementAlgorithmIdentifiers.DIRECT,
              CipherExecutor.DEFAULT_CONTENT_ENCRYPTION_ALGORITHM);
      }
docs: Encrypt value as jwt with direct algorithm and encryption content alg aes-128-sha-256.
  
  @param key   the key
  @param value the value
  @return the string