public static ResultArgs ReadSector(int sector, M1KeyMode keyMode, byte[] key)
{
ICardReader cardReader = ContextManager.GetCardReader();
ResultArgs ret = cardReader.Select();
if (!ret.Succ)
{
return(new ResultArgs(false, null, "Select Card Error!"));
}
CardSelectResult info = (CardSelectResult)ret.Result;
logger.Debug(String.Format("Select card_id={0}, ATQA=0x{1}, SAK={2}",
BitConverter.ToString(info.SN),
info.ATQA.ToString("X4"),
info.SAK.ToString("X2")));
if (!cardReader.Authen(keyMode, sector * 4, key))
{
logger.Debug(String.Format("Auth sector {0} failed !", sector));
return(new ResultArgs(false, null, "Auth sector failed !"));
}
byte[] buffer;
int len = 0;
if (!cardReader.ReadSector(sector, out buffer, out len))
{
return(new ResultArgs(false, null, "Read sector failed !"));
}
return(new ResultArgs(true, BitConverter.ToString(buffer), "OK"));
}
