public PaymentResponse ParsePaymentChallenge(string input, string userName, string key)
{
char[] seps = { '/' };//For Epoche Time
String[] values = input.Split(seps);//For Epoche Time
AuthenticateChallenge ac = new AuthenticateChallenge();
string op = ac.CalculateHMAC(input, userName, key);
PaymentResponse pay = new PaymentResponse
{
EpochTime = Convert.ToInt64(values[1]),
MerchantID=values[2],
OrderID=Convert.ToInt64(values[3]),
HMAC = op
};
return pay;
}
