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1 /*
2  * WPA Supplicant / PC/SC smartcard interface for USIM, GSM SIM
3  * Copyright (c) 2004-2006, 2012, Jouni Malinen <j@w1.fi>
4  *
5  * This software may be distributed under the terms of the BSD license.
6  * See README for more details.
7  */
8 
9 #ifndef PCSC_FUNCS_H
10 #define PCSC_FUNCS_H
11 
12 #ifdef PCSC_FUNCS
13 struct scard_data * scard_init(const char *reader);
14 void scard_deinit(struct scard_data *scard);
15 
16 int scard_set_pin(struct scard_data *scard, const char *pin);
17 int scard_get_imsi(struct scard_data *scard, char *imsi, size_t *len);
18 int scard_get_mnc_len(struct scard_data *scard);
19 int scard_gsm_auth(struct scard_data *scard, const unsigned char *_rand,
20 		   unsigned char *sres, unsigned char *kc);
21 int scard_umts_auth(struct scard_data *scard, const unsigned char *_rand,
22 		    const unsigned char *autn,
23 		    unsigned char *res, size_t *res_len,
24 		    unsigned char *ik, unsigned char *ck, unsigned char *auts);
25 int scard_get_pin_retry_counter(struct scard_data *scard);
26 int scard_supports_umts(struct scard_data *scard);
27 
28 #else /* PCSC_FUNCS */
29 
30 #define scard_init(r) NULL
31 #define scard_deinit(s) do { } while (0)
32 #define scard_set_pin(s, p) -1
33 #define scard_get_imsi(s, i, l) -1
34 #define scard_get_mnc_len(s) -1
35 #define scard_gsm_auth(s, r, s2, k) -1
36 #define scard_umts_auth(s, r, a, r2, rl, i, c, a2) -1
37 #define scard_get_pin_retry_counter(s) -1
38 #define scard_supports_umts(s) 0
39 
40 #endif /* PCSC_FUNCS */
41 
42 #endif /* PCSC_FUNCS_H */
43