2009/11/3 Andrey Jivsov <ope...@brainhub.org>: > Here is an example ATR for the new RSA SecurID 800: > > 3b 0f 80 22 15 e1 5a 00 20 00 29 21 02 31 20 02 00 > > T0 = 0x0f, meaning that there are 15 historical bytes and zero TDX bytes. > > However, the check in ifd_atr_parse does the following: > > if (len <= 2 + (atr[1] & 0x0f)) > return IFD_ERROR_INVALID_ATR; > > I think it should allow len == 2 + (atr[1] & 0x0f) and be changed to > > if (len < 2 + (atr[1] & 0x0f)) > return IFD_ERROR_INVALID_ATR; > > http://www.opensc-project.org/openct/browser/trunk/src/ifd/atr.c#L26
It looks like your interpretation and proposal is correct. -- Dr. Ludovic Rousseau _______________________________________________ opensc-devel mailing list opensc-devel@lists.opensc-project.org http://www.opensc-project.org/mailman/listinfo/opensc-devel
