68 lines
1.9 KiB
C
68 lines
1.9 KiB
C
/*
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* WPA Supplicant / PC/SC smartcard interface for USIM, GSM SIM
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* Copyright (c) 2004-2006, Jouni Malinen <jkmaline@cc.hut.fi>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* Alternatively, this software may be distributed under the terms of BSD
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* license.
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*
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* See README and COPYING for more details.
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*/
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#ifndef PCSC_FUNCS_H
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#define PCSC_FUNCS_H
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/* GSM files
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* File type in first octet:
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* 3F = Master File
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* 7F = Dedicated File
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* 2F = Elementary File under the Master File
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* 6F = Elementary File under a Dedicated File
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*/
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#define SCARD_FILE_MF 0x3F00
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#define SCARD_FILE_GSM_DF 0x7F20
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#define SCARD_FILE_UMTS_DF 0x7F50
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#define SCARD_FILE_GSM_EF_IMSI 0x6F07
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#define SCARD_FILE_EF_ICCID 0x2FE2
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#define SCARD_FILE_EF_CK 0x6FE1
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#define SCARD_FILE_EF_IK 0x6FE2
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#define SCARD_CHV1_OFFSET 13
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#define SCARD_CHV1_FLAG 0x80
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typedef enum {
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SCARD_GSM_SIM_ONLY,
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SCARD_USIM_ONLY,
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SCARD_TRY_BOTH
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} scard_sim_type;
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#ifdef PCSC_FUNCS
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struct scard_data * scard_init(scard_sim_type sim_type);
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void scard_deinit(struct scard_data *scard);
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int scard_set_pin(struct scard_data *scard, const char *pin);
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int scard_get_imsi(struct scard_data *scard, char *imsi, size_t *len);
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int scard_gsm_auth(struct scard_data *scard, const unsigned char *rand,
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unsigned char *sres, unsigned char *kc);
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int scard_umts_auth(struct scard_data *scard, const unsigned char *rand,
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const unsigned char *autn,
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unsigned char *res, size_t *res_len,
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unsigned char *ik, unsigned char *ck, unsigned char *auts);
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#else /* PCSC_FUNCS */
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#define scard_init(s) NULL
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#define scard_deinit(s) do { } while (0)
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#define scard_set_pin(s, p) -1
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#define scard_get_imsi(s, i, l) -1
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#define scard_gsm_auth(s, r, s2, k) -1
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#define scard_umts_auth(s, r, a, r2, rl, i, c, a2) -1
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#endif /* PCSC_FUNCS */
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#endif /* PCSC_FUNCS_H */
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