PolarSSL

polarssl/md4.h

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00001 
00025 #ifndef POLARSSL_MD4_H
00026 #define POLARSSL_MD4_H
00027 
00031 typedef struct
00032 {
00033     unsigned long total[2];     
00034     unsigned long state[4];     
00035     unsigned char buffer[64];   
00037     unsigned char ipad[64];     
00038     unsigned char opad[64];     
00039 }
00040 md4_context;
00041 
00042 #ifdef __cplusplus
00043 extern "C" {
00044 #endif
00045 
00051 void md4_starts( md4_context *ctx );
00052 
00060 void md4_update( md4_context *ctx, const unsigned char *input, int ilen );
00061 
00068 void md4_finish( md4_context *ctx, unsigned char output[16] );
00069 
00077 void md4( const unsigned char *input, int ilen, unsigned char output[16] );
00078 
00088 int md4_file( const char *path, unsigned char output[16] );
00089 
00097 void md4_hmac_starts( md4_context *ctx, const unsigned char *key, int keylen );
00098 
00106 void md4_hmac_update( md4_context *ctx, const unsigned char *input, int ilen );
00107 
00114 void md4_hmac_finish( md4_context *ctx, unsigned char output[16] );
00115 
00121 void md4_hmac_reset( md4_context *ctx );
00122 
00132 void md4_hmac( const unsigned char *key, int keylen,
00133                const unsigned char *input, int ilen,
00134                unsigned char output[16] );
00135 
00141 int md4_self_test( int verbose );
00142 
00143 #ifdef __cplusplus
00144 }
00145 #endif
00146 
00147 #endif /* md4.h */
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