byte[] crypted = { 1,1}; // aici pui chiperText

            string xml = "<RSAKeyValue>< Modulus >uPmqM3pzkazPZAVC0pCA + unlLorxuxcwZb / AwcOE64qAIUZuLjRCKc0HFyJSwp38qwy2JWNm7vQQmsm9xVECcBTUqTVR17hviNwof6qJ1BlpFbNqS5IXPM1oj2spVKVvaiCnE + RPegQ2AZACxEOkoGZBxQFupfbbuzuoMNEt3qs = </Modulus>< Exponent >AQAB</ Exponent >< P >/ BP + eh9ZiAw5PXjniNzEEZ8 + 5 + q12lYQ5peCJDUHNkzA7yyhWo9ayg + ZRt2yJ7tFvgF4tRLF0nCBrJDQvSWTUw ==</P><Q>u9pn4Ph7MDEAgwSk6lVrOe8mH3XW7f54l57LwklcBc7tzzB3DHsQ6UEJUfmTTE4ed5ogX52F7hPVcXW86w40SQ ==</ Q >< DP >KVBJk9BRhyehtf57zAWKqOy1jaL9HQSgDnrkXHTIctDPiiOBams2UQmPcHrjOPnLa2GoW9zwyRWhWxv86hMfew ==</ DP >< DQ >PQoPvPMgnB0gDHKC373XtKB3o7tXlkecia / Ih53sr9p4PV2DIWQPr6s5SxCsgxvTHIvRPyBhN2XscgyO0VXxOQ ==</ DQ >< InverseQ >pr2OyNnCyceTOWWPGn3x9yCHyPaAYiHyP / dLFNKqGmgWLkShtBbuVO8t97dtNPNdsgHeS8mxnpZV0hxoYVJodQ ==</ InverseQ >< D >qYzv3c / YLydf0iagYbHjCBts34Ssnvlae2mQngtBw0VovRd51xA / tWEhpqrngUyfVYqJSywaJd3BeqCBOmRO / ipZRd4SXr3HX4vU3qtTwtSOKHMJW8BEn2dwgW3B4xbQkWo + ti7VJZIxLSMS02IowLs3FfwjXz2ATVx71LqywoE =</ D ></RSAKeyValue>";
            RSACryptoServiceProvider myRSA = new RSACryptoServiceProvider(1024);
            xml = xml.Replace(" ", "");

            myRSA.ToXmlString(false);
           myRSA.FromXmlString(xml);
           foreach (byte b in myRSA.Decrypt(crypted, false))
                Console.Write(b + " ");
            Console.ReadLine();