public static OperationResult Generate(string masterKey, string pin, TokenTypeBaseParams tokenTypeBaseParams, out byte[] tkseed, out byte[] tkserial, out long tkmovFactor)
{
OperationResult result;
try
{
if (tokenTypeBaseParams.SeedType != TokenSeedType.Dynamic)
{
throw new Exception("Invalid token info!");
}
tkserial = HOTPCipherInitialize.createSerialNumber((pin == null || pin.Length < 1) ? HOTPCipherInitialize.Generate4DigitsPin() : pin);
byte[] data = HOTPCipherInitialize.createSeed((masterKey == null || masterKey.Length < 1) ? new byte[0] : BaseFunctions.convertStringToByteArray(masterKey));
tkseed = HOTPCipher.encryptData(data, HOTPCipherInitialize.createCryptKey(tkserial, (masterKey == null || masterKey.Length < 1) ? new byte[0] : BaseFunctions.convertStringToByteArray(masterKey)));
if (tokenTypeBaseParams.MovingFactorType == TokenMovingFactorType.EventBase)
{
tkmovFactor = HOTPCipherInitialize.createSequenceNumber();
}
else
{
tkmovFactor = -1L;
}
result = OperationResult.Success;
}
catch
{
tkseed = null;
tkserial = null;
tkmovFactor = -1L;
result = OperationResult.Error;
}
return(result);
}
public static OperationResult Generate(string masterKey, string pin, TokenTypeBaseParams tokenTypeBaseParams, out byte[] tkseed, out byte[] tkserial, out long tkmovFactor)
{
OperationResult result;
try
{
if (tokenTypeBaseParams.SeedType != TokenSeedType.Dynamic)
{
throw new Exception("Invalid token info!");
}
tkserial = HOTPCipherInitialize.createSerialNumber((pin == null || pin.Length < 1) ? HOTPCipherInitialize.Generate4DigitsPin() : pin);
byte[] buffOPSeed = HOTPCipherInitialize.createSeed((masterKey == null || masterKey.Length < 1) ? new byte[0] : BaseFunctions.convertStringToByteArray(masterKey));
tkseed = HOTPCipher.encryptData(buffOPSeed, HOTPCipherInitialize.createCryptKey(tkserial, (masterKey == null || masterKey.Length < 1) ? new byte[0] : BaseFunctions.convertStringToByteArray(masterKey)));
if (tokenTypeBaseParams.MovingFactorType == TokenMovingFactorType.EventBase)
{
tkmovFactor = HOTPCipherInitialize.createSequenceNumber();
}
else
{
tkmovFactor = -1L;
}
result = OperationResult.Success;
}
catch (Exception ex)
{
tkseed = null;
tkserial = null;
tkmovFactor = -1L;
SAFLOGGER.Write(SAFLOGGER.LOGGEREventID.EXCEPTION, "SAFCORE", new string[]
{
"http://sfexpand.SAFCore.HOTPCryptoData.softfinanca.com/",
Assembly.GetExecutingAssembly().FullName.ToString(),
ex.ToString()
});
result = OperationResult.Error;
}
finally
{
}
return(result);
}