public CryptoCommunicator(string url, string user, string privateKey)
     : base(url, user, privateKey)
 {
     this.client = SimpleCryptoHTTPClient.getSimpleCryptoHTTPClient();
 }
 public CryptoCommunicator() : base()
 {
     this.client = SimpleCryptoHTTPClient.getSimpleCryptoHTTPClient();
 }