96 lines
4.2 KiB
C
96 lines
4.2 KiB
C
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/*
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* sm-module.h: Support for the external Secure Messaging module for
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* IAS/ECC and 'AuthentIC v3' cards
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*
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* Copyright (C) 2010 Viktor Tarasov <vtarasov@opentrust.com>
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* OpenTrust <www.opentrust.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef _SM_MODULE_H
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#define _SM_MODULE_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <openssl/des.h>
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#include <openssl/sha.h>
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#include "libopensc/sm.h"
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DES_LONG DES_cbc_cksum_3des(const unsigned char *in, DES_cblock *output, long length,
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DES_key_schedule *schedule, DES_key_schedule *schedule2, const_DES_cblock *ivec);
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DES_LONG DES_cbc_cksum_3des_emv96(const unsigned char *in, DES_cblock *output,
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long length, DES_key_schedule *schedule, DES_key_schedule *schedule2,
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const_DES_cblock *ivec);
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int sm_encrypt_des_ecb3(unsigned char *key, unsigned char *data, int data_len,
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unsigned char **out, int *out_len);
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int sm_encrypt_des_cbc3(struct sc_context *ctx, unsigned char *key,
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const unsigned char *in, size_t in_len,
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unsigned char **out, size_t *out_len, int
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not_force_pad);
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int sm_decrypt_des_cbc3(struct sc_context *ctx, unsigned char *key,
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unsigned char *data, size_t data_len, unsigned char **out, size_t *out_len);
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/* Global Platform definitions */
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int sm_gp_get_mac(unsigned char *key, DES_cblock *icv, unsigned char *in, int in_len,
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DES_cblock *out);
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int sm_gp_get_cryptogram(unsigned char *session_key, unsigned char *left, unsigned char *right,
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unsigned char *out, int out_len);
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int sm_gp_external_authentication(struct sc_context *ctx, struct sm_info *sm_info,
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unsigned char *init_data, size_t init_len,
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struct sc_remote_data *out,
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int (*diversify_keyset)(struct sc_context *ctx, struct sm_info *sm_info,
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unsigned char *idata, size_t idata_len));
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int sm_gp_initialize(struct sc_context *ctx, struct sm_info *sm_info,
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struct sc_remote_data *out);
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int sm_gp_securize_apdu(struct sc_context *ctx, struct sm_info *sm_info,
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char *init_data, struct sc_apdu *apdu);
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int sm_gp_decode_card_answer(struct sc_context *ctx, struct sc_remote_data *rdata,
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unsigned char *out, size_t out_len);
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void sm_gp_close_session(struct sc_context *ctx, struct sm_secure_channel *sc);
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/* CWA-14890 helper functions */
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int sm_cwa_initialize(struct sc_context *ctx, struct sm_info *sm_info,
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struct sc_remote_data *out);
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int sm_cwa_get_apdus(struct sc_context *ctx, struct sm_info *sm_info,
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unsigned char *init_data, size_t init_len, struct sc_remote_data *out, int release_sm);
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int sm_cwa_decode_card_data(struct sc_context *ctx, struct sm_info *sm_info, char *str_data,
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unsigned char *out, size_t out_len);
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int sm_cwa_securize_apdu(struct sc_context *ctx, struct sm_info *sm_info, struct sc_remote_apdu *rapdu);
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int sm_cwa_decode_authentication_data(struct sc_context *ctx, struct sm_cwa_keyset *keyset,
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struct sm_cwa_session *session_data, unsigned char *auth_data);
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int sm_cwa_init_session_keys(struct sc_context *ctx, struct sm_cwa_session *session_data,
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unsigned char mechanism);
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/* SM AuthentIC v3 definitions */
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int sm_authentic_get_apdus(struct sc_context *ctx, struct sm_info *sm_info,
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unsigned char *init_data, size_t init_len, struct sc_remote_data *out, int release_sm);
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/* SM IAS/ECC definitions */
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int sm_iasecc_get_apdus(struct sc_context *ctx, struct sm_info *sm_info,
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unsigned char *init_data, size_t init_len, struct sc_remote_data *out, int release_sm);
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int sm_iasecc_decode_card_data(struct sc_context *ctx, struct sm_info *sm_info, struct sc_remote_data *rdata,
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unsigned char *out, size_t out_len);
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#ifdef __cplusplus
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}
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#endif
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#endif
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