Thanks! 2012/6/4 helpcrypto helpcrypto <helpcry...@gmail.com>
> > My objetive is to know how to write a OpenSC driver from APDU > documentation. > IIUC: You want to make your own "opensc-dnie", right? > No. I want to know more about driver developing for OpenSC. > > > but I've lost the way to connect the exercices with the final driver. > Dont understand what this means. > For example: [1] Select DNIe example: ~$ ./selectDNIe.py insert a card (SIM card if possible) within 10s connecting to C3PO LTC31 (80060327) 00 00 > 00 *A4* 00 00 02 60 1F < [] 61 E > 00 C0 00 00 0E < ** ** ** ** ** ** ** ** ** ** ** ** ** ** 90 0 disconnecting from C3PO LTC31 (80060327) 00 00 disconnecting from C3PO LTC31 (80060327) 00 00 ~$ [2] in card-dnie.c i found: static int dnie_select_file(struct sc_card *card, const struct sc_path *in_path, struct sc_file **file_out) ... sc_format_apdu(card, &apdu, SC_APDU_CASE_4_SHORT, *0xA4*, 0, 0); ... res = sc_transmit_apdu(card, &apdu); But I don't know what is the best way to pass from [1] to [2] (not for dnie, generic steps). > > > On the other hand, if this manual doesn't already exist on the wiki and > you're interested, I will write it. > I am. > > PS: Why developing a "opensc-dnie" if already theres 1 (2) working? > I'm not developing dnie driver, only I'm working with the documentation for explain the way to develop a driver and I think that this knowledge can be interesting for the community. Alejandro Díaz Torres Área de Proyectos Emergya Consultoría Tfno: +34 954 51 75 77 Fax: +34 954 51 64 73www.emergya.es
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