VeraCrypt
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path: root/src/Platform/Unix/System.h
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/*
 Derived from source code of TrueCrypt 7.1a, which is
 Copyright (c) 2008-2012 TrueCrypt Developers Association and which is governed
 by the TrueCrypt License 3.0.

 Modifications and additions to the original source code (contained in this file)
 and all other portions of this file are Copyright (c) 2013-2017 IDRIX
 and are governed by the Apache License 2.0 the full text of which is
 contained in the file License.txt included in VeraCrypt binary and source
 code distribution packages.
*/

#ifndef TC_HEADER_Platform_Unix_System
#define TC_HEADER_Platform_Unix_System

#endif // TC_HEADER_Platform_Unix_System
in a highly modular and flexible manner. * * The library is free for all purposes without any express * guarantee it works. * * Tom St Denis, tomstdenis@gmail.com, http://libtom.org * */ /* Adapted for VeraCrypt */ #ifndef _SHA2_SMALL_H #define _SHA2_SMALL_H #include "Common/Tcdefs.h" #include "Common/Endian.h" #define SHA256_DIGEST_SIZE 32 #define SHA256_BLOCK_SIZE 64 #define VOID_RETURN void #define INT_RETURN int #if defined(__cplusplus) extern "C" { #endif typedef struct { uint32 highLength; uint32 lowLength; uint32 state[8]; unsigned int curlen; unsigned char buf[64]; } sha256_ctx; /******************************************************************************/ VOID_RETURN sha256_begin(sha256_ctx* ctx); VOID_RETURN sha256_hash(unsigned char* data, unsigned int len, sha256_ctx* ctx); VOID_RETURN sha256_end(unsigned char* hval, sha256_ctx* ctx); #if defined(__cplusplus) } #endif /******************************************************************************/ #endif /* _h_PS_DIGEST */ /******************************************************************************/