public static string CreateVerificationCode(EncryptionAndDecryption.UMPKeyAndIVType aKeyIVID)
{
string lStrReturn;
int LIntRand;
Random lRandom = new Random();
string LStrTemp;
try
{
lStrReturn = DateTime.Now.ToString("yyyyMMddHHmmss");
LIntRand = lRandom.Next(0, 14);
LStrTemp = LIntRand.ToString("00");
lStrReturn = lStrReturn.Insert(LIntRand, "VCT");
LIntRand = lRandom.Next(0, 17);
LStrTemp += LIntRand.ToString("00");
lStrReturn = lStrReturn.Insert(LIntRand, "UMP");
LIntRand = lRandom.Next(0, 20);
LStrTemp += LIntRand.ToString("00");
lStrReturn = lStrReturn.Insert(LIntRand, ((int)aKeyIVID).ToString("000"));
lStrReturn = EncryptionAndDecryption.EncryptStringY(LStrTemp + lStrReturn);
}
catch { lStrReturn = string.Empty; }
return(lStrReturn);
}
private string CreateVerificationCodes(EncryptionAndDecryption.UMPKeyAndIVType keyIVID)
{
string strReturn;
int LIntRand;
Random random = new Random();
string strTemp;
try
{
strReturn = DateTime.Now.ToString("yyyyMMddHHmmss");
LIntRand = random.Next(0, 14);
strTemp = LIntRand.ToString("00");
strReturn = strReturn.Insert(LIntRand, "VCT");
LIntRand = random.Next(0, 17);
strTemp += LIntRand.ToString("00");
strReturn = strReturn.Insert(LIntRand, "UMP");
LIntRand = random.Next(0, 20);
strTemp += LIntRand.ToString("00");
strReturn = strReturn.Insert(LIntRand, ((int)keyIVID).ToString("000"));
strReturn = EncryptionAndDecryption.EncryptStringY(strTemp + strReturn);
}
catch { strReturn = string.Empty; }
return(strReturn);
}
