mirror of
https://github.com/status-im/sqlcipher.git
synced 2026-08-31 06:21:07 +00:00
65 lines
2.3 KiB
C
65 lines
2.3 KiB
C
/*
|
|
** SQLCipher
|
|
** crypto.h developed by Stephen Lombardo (Zetetic LLC)
|
|
** sjlombardo at zetetic dot net
|
|
** http://zetetic.net
|
|
**
|
|
** Copyright (c) 2008, ZETETIC LLC
|
|
** All rights reserved.
|
|
**
|
|
** Redistribution and use in source and binary forms, with or without
|
|
** modification, are permitted provided that the following conditions are met:
|
|
** * Redistributions of source code must retain the above copyright
|
|
** notice, this list of conditions and the following disclaimer.
|
|
** * Redistributions in binary form must reproduce the above copyright
|
|
** notice, this list of conditions and the following disclaimer in the
|
|
** documentation and/or other materials provided with the distribution.
|
|
** * Neither the name of the ZETETIC LLC nor the
|
|
** names of its contributors may be used to endorse or promote products
|
|
** derived from this software without specific prior written permission.
|
|
**
|
|
** THIS SOFTWARE IS PROVIDED BY ZETETIC LLC ''AS IS'' AND ANY
|
|
** EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
|
** WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
** DISCLAIMED. IN NO EVENT SHALL ZETETIC LLC BE LIABLE FOR ANY
|
|
** DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
|
** (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
|
** LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
|
|
** ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
|
** SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
**
|
|
*/
|
|
/* BEGIN CRYPTO */
|
|
#ifdef SQLITE_HAS_CODEC
|
|
#ifndef CRYPTO_H
|
|
#define CRYPTO_H
|
|
|
|
#define FILE_HEADER_SZ 16
|
|
|
|
#ifndef CIPHER
|
|
#define CIPHER "aes-256-cbc"
|
|
#endif
|
|
|
|
#define CIPHER_DECRYPT 0
|
|
#define CIPHER_ENCRYPT 1
|
|
|
|
#ifndef PBKDF2_ITER
|
|
#define PBKDF2_ITER 4000
|
|
#endif
|
|
|
|
void sqlite3pager_get_codec(Pager *pPager, void **ctx);
|
|
int sqlite3pager_is_mj_pgno(Pager *pPager, Pgno pgno);
|
|
sqlite3_file *sqlite3Pager_get_fd(Pager *pPager);
|
|
void sqlite3pager_sqlite3PagerSetCodec(
|
|
Pager *pPager,
|
|
void *(*xCodec)(void*,void*,Pgno,int),
|
|
void (*xCodecSizeChng)(void*,int,int),
|
|
void (*xCodecFree)(void*),
|
|
void *pCodec
|
|
);
|
|
|
|
#endif
|
|
#endif
|
|
/* END CRYPTO */
|