| -rw-r--r-- | pwmanager/pwmanager/sha1.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/pwmanager/pwmanager/sha1.h b/pwmanager/pwmanager/sha1.h index 29442a7..c649bae 100644 --- a/pwmanager/pwmanager/sha1.h +++ b/pwmanager/pwmanager/sha1.h @@ -1,75 +1,80 @@ /*************************************************************************** * * * copyright (C) 2003 by Michael Buesch * * email: mbuesch@freenet.de * * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License version 2 * * as published by the Free Software Foundation. * * * ***************************************************************************/ /*************************************************************************** * copyright (C) 2004 by Ulf Schenk * This file is originaly based on version 1.0.1 of pwmanager * and was modified to run on embedded devices that run microkde * * $Id$ **************************************************************************/ #ifndef SHA1_H #define SHA1_H - +#ifdef _WIN32_ +#define uint32_t unsigned int +#define uint8_t unsigned char +#define byte unsigned char +#else #include <stdint.h> +typedef uint8_t byte; +#endif #include <string> using std::string; -typedef uint8_t byte; #define SHA1_HASH_LEN_BIT 160 #define SHA1_HASH_LEN_BYTE (SHA1_HASH_LEN_BIT / 8) /** sha1 hash algorithm. * Derived from libgcrypt-1.1.12 */ class Sha1 { struct SHA1_CONTEXT { uint32_t h0,h1,h2,h3,h4; uint32_t nblocks; byte buf[64]; int count; }; public: Sha1() { sha1_init(); } static bool selfTest(); void sha1_write(const byte *inbuf, uint32_t inlen); string sha1_read(); protected: void sha1_init(); void sha1_final(); void burn_stack (int bytes); void transform(const byte *data); /** Rotate a 32 bit integer by n bytes */ uint32_t rol(uint32_t x, int n) { #if defined(__GNUC__) && defined(__i386__) __asm__("roll %%cl,%0" :"=r" (x) :"0" (x),"c" (n)); return x; #else return ((x) << (n)) | ((x) >> (32-(n))); #endif } protected: struct SHA1_CONTEXT ctx; }; #endif |