53 lines
1.8 KiB
C
53 lines
1.8 KiB
C
/*
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* sm-commot.h: Common SM cryptographic procedures
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*
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* Copyright (C) 2013 Viktor Tarasov <viktor.tarasov@gmail.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_COMMON_H
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#define _SM_COMMON_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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unsigned char *key, 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, unsigned char *key,
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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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void sm_incr_ssc(unsigned char *ssc, size_t ssc_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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