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66 lines
1.7 KiB
66 lines
1.7 KiB
/**
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* crypt.h: pseudo OO wrapper around libmcrypt.
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* Copyright (C) 2011 Georg Hopp
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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 as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __CRYPT_H__
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#define __CRYPT_H__
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#include <sys/types.h>
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#include "token/cclass.h"
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struct CRYPT {
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const struct CCLASS * const class;
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const char * algorithm;
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const char * mode;
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MCRYPT mcrypt;
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size_t ivsize;
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size_t keysize;
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void * iv;
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};
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extern const struct CCLASS * const CRYPT;
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void * crypt_encrypt(
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struct CRYPT * _this,
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const void * const data,
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const char * const password,
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size_t * length);
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void * crypt_decrypt(
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struct CRYPT * _this,
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const void * const data,
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const char * const password,
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size_t * length);
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void * crypt_createIv(
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struct CRYPT * _this);
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void crypt_setIv(
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struct CRYPT * _this,
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const void * const iv);
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void crypt_setIvsize(
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struct CRYPT * _this,
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const size_t size);
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void crypt_setKeysize(
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struct CRYPT * _this,
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const size_t size);
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#endif//__CRYPT_H__
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// vim: set et ts=4 sw=4:
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