md2.h

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00001 
00023 #ifndef MBEDTLS_MD2_H
00024 #define MBEDTLS_MD2_H
00025 
00026 #if !defined(MBEDTLS_CONFIG_FILE)
00027 #include "config.h"
00028 #else
00029 #include MBEDTLS_CONFIG_FILE
00030 #endif
00031 
00032 #include <stddef.h>
00033 
00034 #if !defined(MBEDTLS_MD2_ALT)
00035 // Regular implementation
00036 //
00037 
00038 #ifdef __cplusplus
00039 extern "C" {
00040 #endif
00041 
00045 typedef struct
00046 {
00047     unsigned char cksum[16];    
00048     unsigned char state[48];    
00049     unsigned char buffer[16];   
00050     size_t left;                
00051 }
00052 mbedtls_md2_context;
00053 
00059 void mbedtls_md2_init( mbedtls_md2_context *ctx );
00060 
00066 void mbedtls_md2_free( mbedtls_md2_context *ctx );
00067 
00074 void mbedtls_md2_clone( mbedtls_md2_context *dst,
00075                         const mbedtls_md2_context *src );
00076 
00082 void mbedtls_md2_starts( mbedtls_md2_context *ctx );
00083 
00091 void mbedtls_md2_update( mbedtls_md2_context *ctx, const unsigned char *input, size_t ilen );
00092 
00099 void mbedtls_md2_finish( mbedtls_md2_context *ctx, unsigned char output[16] );
00100 
00101 #ifdef __cplusplus
00102 }
00103 #endif
00104 
00105 #else  /* MBEDTLS_MD2_ALT */
00106 #include "md2_alt.h"
00107 #endif /* MBEDTLS_MD2_ALT */
00108 
00109 #ifdef __cplusplus
00110 extern "C" {
00111 #endif
00112 
00120 void mbedtls_md2( const unsigned char *input, size_t ilen, unsigned char output[16] );
00121 
00127 int mbedtls_md2_self_test( int verbose );
00128 
00129 /* Internal use */
00130 void mbedtls_md2_process( mbedtls_md2_context *ctx );
00131 
00132 #ifdef __cplusplus
00133 }
00134 #endif
00135 
00136 #endif /* mbedtls_md2.h */

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