simtrace2/firmware/libcommon/include/iso7816_fidi.h

27 lines
933 B
C

/* ISO7816-3 Fi/Di tables + computation
*
* (C) 2010-2015 by Harald Welte <laforge@gnumonks.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#pragma once
#include <stdint.h>
/* Table 7 of ISO 7816-3:2006 */
extern const uint16_t iso7816_3_fi_table[16];
/* Table 8 from ISO 7816-3:2006 */
extern const uint8_t iso7816_3_di_table[16];
/* compute the F/D ratio based on F_index and D_index values */
int iso7816_3_compute_fd_ratio(uint8_t f_index, uint8_t d_index);