| Dmitry Shmidt | 8d520ff | 2011-05-09 14:06:53 -0700 | [diff] [blame^] | 1 | /* |
| 2 | * WPA Supplicant / PC/SC smartcard interface for USIM, GSM SIM |
| 3 | * Copyright (c) 2004-2006, Jouni Malinen <j@w1.fi> |
| 4 | * |
| 5 | * This program is free software; you can redistribute it and/or modify |
| 6 | * it under the terms of the GNU General Public License version 2 as |
| 7 | * published by the Free Software Foundation. |
| 8 | * |
| 9 | * Alternatively, this software may be distributed under the terms of BSD |
| 10 | * license. |
| 11 | * |
| 12 | * See README and COPYING for more details. |
| 13 | */ |
| 14 | |
| 15 | #ifndef PCSC_FUNCS_H |
| 16 | #define PCSC_FUNCS_H |
| 17 | |
| 18 | /* GSM files |
| 19 | * File type in first octet: |
| 20 | * 3F = Master File |
| 21 | * 7F = Dedicated File |
| 22 | * 2F = Elementary File under the Master File |
| 23 | * 6F = Elementary File under a Dedicated File |
| 24 | */ |
| 25 | #define SCARD_FILE_MF 0x3F00 |
| 26 | #define SCARD_FILE_GSM_DF 0x7F20 |
| 27 | #define SCARD_FILE_UMTS_DF 0x7F50 |
| 28 | #define SCARD_FILE_GSM_EF_IMSI 0x6F07 |
| 29 | #define SCARD_FILE_EF_DIR 0x2F00 |
| 30 | #define SCARD_FILE_EF_ICCID 0x2FE2 |
| 31 | #define SCARD_FILE_EF_CK 0x6FE1 |
| 32 | #define SCARD_FILE_EF_IK 0x6FE2 |
| 33 | |
| 34 | #define SCARD_CHV1_OFFSET 13 |
| 35 | #define SCARD_CHV1_FLAG 0x80 |
| 36 | |
| 37 | typedef enum { |
| 38 | SCARD_GSM_SIM_ONLY, |
| 39 | SCARD_USIM_ONLY, |
| 40 | SCARD_TRY_BOTH |
| 41 | } scard_sim_type; |
| 42 | |
| 43 | |
| 44 | #ifdef PCSC_FUNCS |
| 45 | struct scard_data * scard_init(scard_sim_type sim_type); |
| 46 | void scard_deinit(struct scard_data *scard); |
| 47 | |
| 48 | int scard_set_pin(struct scard_data *scard, const char *pin); |
| 49 | int scard_get_imsi(struct scard_data *scard, char *imsi, size_t *len); |
| 50 | int scard_gsm_auth(struct scard_data *scard, const unsigned char *_rand, |
| 51 | unsigned char *sres, unsigned char *kc); |
| 52 | int scard_umts_auth(struct scard_data *scard, const unsigned char *_rand, |
| 53 | const unsigned char *autn, |
| 54 | unsigned char *res, size_t *res_len, |
| 55 | unsigned char *ik, unsigned char *ck, unsigned char *auts); |
| 56 | |
| 57 | #else /* PCSC_FUNCS */ |
| 58 | |
| 59 | #define scard_init(s) NULL |
| 60 | #define scard_deinit(s) do { } while (0) |
| 61 | #define scard_set_pin(s, p) -1 |
| 62 | #define scard_get_imsi(s, i, l) -1 |
| 63 | #define scard_gsm_auth(s, r, s2, k) -1 |
| 64 | #define scard_umts_auth(s, r, a, r2, rl, i, c, a2) -1 |
| 65 | |
| 66 | #endif /* PCSC_FUNCS */ |
| 67 | |
| 68 | #endif /* PCSC_FUNCS_H */ |