PolarSSL
polarssl/md2.h
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00001 
00025 #ifndef POLARSSL_MD2_H
00026 #define POLARSSL_MD2_H
00027 
00031 typedef struct
00032 {
00033     unsigned char cksum[16];    
00034     unsigned char state[48];    
00035     unsigned char buffer[16];   
00037     unsigned char ipad[64];     
00038     unsigned char opad[64];     
00039     int left;                   
00040 }
00041 md2_context;
00042 
00043 #ifdef __cplusplus
00044 extern "C" {
00045 #endif
00046 
00052 void md2_starts( md2_context *ctx );
00053 
00061 void md2_update( md2_context *ctx, const unsigned char *input, int ilen );
00062 
00069 void md2_finish( md2_context *ctx, unsigned char output[16] );
00070 
00078 void md2( const unsigned char *input, int ilen, unsigned char output[16] );
00079 
00089 int md2_file( const char *path, unsigned char output[16] );
00090 
00098 void md2_hmac_starts( md2_context *ctx, const unsigned char *key, int keylen );
00099 
00107 void md2_hmac_update( md2_context *ctx, const unsigned char *input, int ilen );
00108 
00115 void md2_hmac_finish( md2_context *ctx, unsigned char output[16] );
00116 
00122 void md2_hmac_reset( md2_context *ctx );
00123 
00133 void md2_hmac( const unsigned char *key, int keylen,
00134                const unsigned char *input, int ilen,
00135                unsigned char output[16] );
00136 
00142 int md2_self_test( int verbose );
00143 
00144 #ifdef __cplusplus
00145 }
00146 #endif
00147 
00148 #endif /* md2.h */
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