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48 lines
1.5 KiB
C
48 lines
1.5 KiB
C
/*
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* libopenemv - a library to work with EMV family of smart cards
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* Copyright (C) 2015 Dmitry Eremin-Solenikov
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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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#ifndef EMV_PK_H
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#define EMV_PK_H
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#include "common.h"
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struct emv_pk {
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unsigned char rid[5];
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unsigned char index;
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unsigned char serial[3];
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unsigned char pan[10];
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unsigned char hash_algo;
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unsigned char pk_algo;
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unsigned char hash[20];
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unsigned char exp[3];
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size_t elen;
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size_t mlen;
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unsigned char *modulus;
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unsigned int expire;
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};
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#define EXPIRE(yy, mm, dd) 0x ## yy ## mm ## dd
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struct emv_pk *emv_pk_parse_pk(char *buf, size_t buflen);
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struct emv_pk *emv_pk_new(size_t modlen, size_t explen);
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void emv_pk_free(struct emv_pk *pk);
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char *emv_pk_dump_pk(const struct emv_pk *pk);
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bool emv_pk_verify(const struct emv_pk *pk);
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char *emv_pk_get_ca_pk_file(const char *dirname, const unsigned char *rid, unsigned char idx);
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char *emv_pk_get_ca_pk_rid_file(const char *dirname, const unsigned char *rid);
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struct emv_pk *emv_pk_get_ca_pk(const unsigned char *rid, unsigned char idx);
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#endif
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