public IGeneratePinOffsetResponse GeneratePinOffsetFromPinBlock(string encryptedPinBlock, string accountNumber, PinBlockFormats encryptedPinBlockFormat)
{
if (string.IsNullOrEmpty(encryptedPinBlock))
{
throw new ArgumentNullException("encryptedPin");
}
if (string.IsNullOrEmpty(accountNumber))
{
throw new ArgumentNullException("accountNumber");
}
if (accountNumber.Length > 12)
{
throw new ArgumentException("accountNumber is longer than 12-digits");
}
//configure Parameters
var parameters = new List <string>()
{
"001",
PinConfigurationManager.HsmConfig.ZPK_LMK,
PinConfigurationManager.HsmConfig.PinVerificationKey,
encryptedPinBlock,
((int)encryptedPinBlockFormat).ToString().PadLeft(2, '0'),
"04",
accountNumber.PadLeft(12, '0'),
PinConfigurationManager.HsmConfig.DecimalisationTable,
PinConfigurationManager.HsmConfig.PinValidationData
}; //5145851169N5
//configure Response Format
var responseFormat = new MessageFields();
responseFormat.Fields.Add(new MessageField()
{
Name = "offset", Length = 12
});
var hsmResponse = _theHsm.Send("BK", parameters, responseFormat);
IGeneratePinOffsetResponse response = new GeneratePinOffsetResponse();
response.Offset = hsmResponse.Item("offset");
return(response);
}
public IPinGenerationResponse TranslatePinFromOneZPKEncryptionToAnother(string SourceZPK, string DestinationZPK, string SourcePinBlock, PinBlockFormats pinBlockFormat, string accountNumber)
{
if (string.IsNullOrEmpty(SourceZPK))
{
throw new ArgumentNullException("pinEncryptionKey");
}
if (string.IsNullOrEmpty(accountNumber))
{
throw new ArgumentNullException("accountNumber");
}
if (string.IsNullOrEmpty(DestinationZPK))
{
throw new ArgumentNullException("zpk is empty");
}
if (string.IsNullOrEmpty(SourcePinBlock))
{
throw new ArgumentNullException("Source Pin Block is empty");
}
if (accountNumber.Length > 12)
{
throw new ArgumentException("accountNumber is longer than 12-digits");
}
//configure Parameters
var parameters = new List <string>()
{
SourceZPK,
DestinationZPK,
"12",
SourcePinBlock,
((int)pinBlockFormat).ToString().PadLeft(2, '0'),
((int)pinBlockFormat).ToString().PadLeft(2, '0'),
accountNumber.PadLeft(12, '0'),
};
//configure Response Format
var responseFormat = new MessageFields();
responseFormat.Fields.Add(new MessageField()
{
Name = "encryptedPin", Length = 18
});
var hsmResponse = _theHsm.Send("CC", parameters, responseFormat);
IPinGenerationResponse response = new PinGeneratorResponse();
response.EncryptedPin = hsmResponse.Item("encryptedPin").Substring(0, 16);
return(response);
}
public IPinTranslationResponse TranslateFromPinEncryptionKeyToAnother(bool isInterchange, string sourcePinEncryptionKey, string destinationPinEncryptionKey, int maxPinLength, string pinBlock, PinBlockFormats sourcePinBlockFormat, PinBlockFormats destinationPinBlockFormat, string accountNumber)
{
throw new NotImplementedException();
}
public IPinGenerationResponse TranslatePinFromEncryptionUnderInterchangeKeyToLMKEncryption(string zpk, string EncryptedPin, PinBlockFormats pinBlockFormat, string accountNumber)
{
if (string.IsNullOrEmpty(EncryptedPin))
{
throw new ArgumentNullException("pinEncryptionKey");
}
if (string.IsNullOrEmpty(accountNumber))
{
throw new ArgumentNullException("accountNumber");
}
if (string.IsNullOrEmpty(zpk))
{
throw new ArgumentNullException("zpk is empty");
}
if (accountNumber.Length > 12)
{
throw new ArgumentException("accountNumber is longer than 12-digits");
}
//configure Parameters
var parameters = new List <string>()
{
zpk,
EncryptedPin,
((int)pinBlockFormat).ToString().PadLeft(2, '0'),
accountNumber.PadLeft(12, '0'),
};
//configure Response Format
var responseFormat = new MessageFields();
responseFormat.Fields.Add(new MessageField()
{
Name = "encryptedPin", Length = _theHsm._encryptedPinLength
});
var hsmResponse = _theHsm.Send("JE", parameters, responseFormat);
IPinGenerationResponse response = new PinGeneratorResponse();
response.EncryptedPin = hsmResponse.Item("encryptedPin");
return(response);
}
/// <summary>
///
/// </summary>
/// <param name="isInterchange"></param>
/// <param name="pinEncryptionKey">zpk_lmk</param>
/// <param name="pinVerificationKey">pvk</param>
/// <param name="encryptedPinBlock">encrypted pin from the hsm</param>
/// <param name="encryptedPinBlockFormat"></param>
/// <param name="minPinLength">5</param>
/// <param name="accountNumber">12 digit right most digit excluding the check digit</param>
/// <param name="pinValidationData"></param>
/// <param name="offset"></param>
public void VerifyPIN(bool isInterchange, string pinEncryptionKey, string pinVerificationKey, string encryptedPinBlock, PinBlockFormats encryptedPinBlockFormat, int minPinLength, string accountNumber, string pinValidationData, string offset)
{
if (string.IsNullOrEmpty(pinVerificationKey))
{
throw new ArgumentNullException("pinVerificationKey");
}
if (string.IsNullOrEmpty(pinEncryptionKey))
{
throw new ArgumentNullException("pinEncryptionKey");
}
if (string.IsNullOrEmpty(encryptedPinBlock))
{
throw new ArgumentNullException("encryptedPinBlock");
}
if (string.IsNullOrEmpty(accountNumber))
{
throw new ArgumentNullException("accountNumber");
}
if (accountNumber.Length > 12)
{
throw new ArgumentException("accountNumber is longer than 12-digits");
}
if (pinValidationData.Length != 12)
{
throw new ArgumentException("pinValidationData is not 12-digits");
}
//string decTable = new PinTranslation(new ThalesHsm()).TranslateDecimalizationTableFromOldToNewLMK();
//configure Parameters
var parameters = new List <string>()
{
pinEncryptionKey,
pinVerificationKey,
"12", //(minPinLength+8).ToString().PadLeft(2,'0'),
encryptedPinBlock,
((int)encryptedPinBlockFormat).ToString().PadLeft(2, '0'),
minPinLength.ToString().PadLeft(2, '0'),
accountNumber.PadLeft(12, '0'),
// decTable,
PinConfigurationManager.HsmConfig.DecimalisationTable,
pinValidationData,
offset
};
//configure Response Format
var responseFormat = new MessageFields();
var hsmResponse = _theHsm.Send(isInterchange ? "EA" : "DA", parameters, responseFormat);
}
