sha512.h

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00001 
00023 #ifndef MBEDTLS_SHA512_H
00024 #define MBEDTLS_SHA512_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 #include <stdint.h>
00034 
00035 #if !defined(MBEDTLS_SHA512_ALT)
00036 // Regular implementation
00037 //
00038 
00039 #ifdef __cplusplus
00040 extern "C" {
00041 #endif
00042 
00046 typedef struct
00047 {
00048     uint64_t total[2];          
00049     uint64_t state[8];          
00050     unsigned char buffer[128];  
00051     int is384;                  
00052 }
00053 mbedtls_sha512_context;
00054 
00060 void mbedtls_sha512_init( mbedtls_sha512_context *ctx );
00061 
00067 void mbedtls_sha512_free( mbedtls_sha512_context *ctx );
00068 
00075 void mbedtls_sha512_clone( mbedtls_sha512_context *dst,
00076                            const mbedtls_sha512_context *src );
00077 
00084 void mbedtls_sha512_starts( mbedtls_sha512_context *ctx, int is384 );
00085 
00093 void mbedtls_sha512_update( mbedtls_sha512_context *ctx, const unsigned char *input,
00094                     size_t ilen );
00095 
00102 void mbedtls_sha512_finish( mbedtls_sha512_context *ctx, unsigned char output[64] );
00103 
00104 #ifdef __cplusplus
00105 }
00106 #endif
00107 
00108 #else  /* MBEDTLS_SHA512_ALT */
00109 #include "sha512_alt.h"
00110 #endif /* MBEDTLS_SHA512_ALT */
00111 
00112 #ifdef __cplusplus
00113 extern "C" {
00114 #endif
00115 
00124 void mbedtls_sha512( const unsigned char *input, size_t ilen,
00125              unsigned char output[64], int is384 );
00126 
00132 int mbedtls_sha512_self_test( int verbose );
00133 
00134 /* Internal use */
00135 void mbedtls_sha512_process( mbedtls_sha512_context *ctx, const unsigned char data[128] );
00136 
00137 #ifdef __cplusplus
00138 }
00139 #endif
00140 
00141 #endif /* mbedtls_sha512.h */

Generated on 11 Mar 2017 for mbed TLS v2.4.2 by  doxygen 1.4.7