public int deserialize(KernelDatabaseBase database, byte[] iccDynamicData, int pos)
{
ICCDynamicNumberLength = iccDynamicData[pos];
pos++;
ICCDynamicNumber = new byte[ICCDynamicNumberLength];
Array.Copy(iccDynamicData, pos, ICCDynamicNumber, 0, ICCDynamicNumber.Length);
pos = pos + ICCDynamicNumber.Length;
if (IccDynamicDataType != ICCDynamicDataType.DYNAMIC_NUMBER_ONLY)
{
CryptogramInformationData = iccDynamicData[pos];
pos++;
ApplicationCryptogram = new byte[8];
Array.Copy(iccDynamicData, pos, ApplicationCryptogram, 0, ApplicationCryptogram.Length);
pos = pos + ApplicationCryptogram.Length;
TransactionDataHashCode = new byte[20];
Array.Copy(iccDynamicData, pos, TransactionDataHashCode, 0, TransactionDataHashCode.Length);
pos = pos + TransactionDataHashCode.Length;
}
APPLICATION_CAPABILITIES_INFORMATION_9F5D_KRN2 aci;
switch (IccDynamicDataType)
{
case ICCDynamicDataType.NO_IDS_OR_RRP:
break;
case ICCDynamicDataType.IDS_AND_RRP:
aci = new APPLICATION_CAPABILITIES_INFORMATION_9F5D_KRN2(database);
pos = deserializeIDS(aci, iccDynamicData, pos);
pos = deserializeRRP(iccDynamicData, pos);
break;
case ICCDynamicDataType.IDS:
aci = new APPLICATION_CAPABILITIES_INFORMATION_9F5D_KRN2(database);
pos = deserializeIDS(aci, iccDynamicData, pos);
break;
case ICCDynamicDataType.RRP:
pos = deserializeRRP(iccDynamicData, pos);
break;
}
return(pos);
}
private int deserializeIDS(APPLICATION_CAPABILITIES_INFORMATION_9F5D_KRN2 aci, byte[] iccDynamicData, int pos)
{
int summaryLength;
switch (aci.Value.DataStorageVersionNumberEnum)
{
case DataStorageVersionNumberEnum.VERSION_1:
summaryLength = 8;
break;
case DataStorageVersionNumberEnum.VERSION_2:
summaryLength = 16;
break;
default:
throw new EMVProtocolException("Invalid DataStorageVersionNumberEnum in ICCDynamicData");
}
if (pos + summaryLength <= iccDynamicData.Length)
{
DSSummary2 = new byte[summaryLength];
Array.Copy(iccDynamicData, pos, DSSummary2, 0, DSSummary2.Length);
pos = pos + DSSummary2.Length;
}
else
{
DSSummary2 = null;
}
if (pos + summaryLength <= iccDynamicData.Length)
{
DSSummary3 = new byte[summaryLength];
Array.Copy(iccDynamicData, pos, DSSummary3, 0, DSSummary3.Length);
pos = pos + DSSummary3.Length;
}
else
{
DSSummary3 = null;
}
return(pos);
}
