public virtual byte[] processCommand(Apdu apdu)
{
CardContext context = handler.Context;
if (apdu.P1 != 0 || apdu.P2 != 0)
{
return(Error.P1OrP2NotValid);
}
if (!apdu.UseLE)
{
return(Error.DataFieldNotValid);
}
return(Util.Response(handler.GetChallenge(apdu.LE), Error.Ok));
}