lib64polarssl-devel/apidoc/md5_8h_source.html

#ifndef POLARSSL_MD5_H

#define POLARSSL_MD5_H


#if !defined(POLARSSL_CONFIG_FILE)

#include "config.h"

#else

#include POLARSSL_CONFIG_FILE

#endif


#include <string.h>


#if defined(_MSC_VER) && !defined(EFIX64) && !defined(EFI32)

#include <basetsd.h>

typedef UINT32 uint32_t;

#else

#include <inttypes.h>

#endif


#define POLARSSL_ERR_MD5_FILE_IO_ERROR                 -0x0074

#if !defined(POLARSSL_MD5_ALT)

// Regular implementation

//


#ifdef __cplusplus

extern "C" {

#endif


typedef struct

{

    uint32_t total[2];

    uint32_t state[4];

    unsigned char buffer[64];

    unsigned char ipad[64];

    unsigned char opad[64];

}


md5_context;


void md5_init( md5_context *ctx );


void md5_free( md5_context *ctx );


void md5_starts( md5_context *ctx );


void md5_update( md5_context *ctx, const unsigned char *input, size_t ilen );


void md5_finish( md5_context *ctx, unsigned char output[16] );


/* Internal use */

void md5_process( md5_context *ctx, const unsigned char data[64] );


#ifdef __cplusplus

}

#endif


#else  /* POLARSSL_MD5_ALT */

#include "md5_alt.h"

#endif /* POLARSSL_MD5_ALT */


#ifdef __cplusplus

extern "C" {

#endif


void md5( const unsigned char *input, size_t ilen, unsigned char output[16] );


int md5_file( const char *path, unsigned char output[16] );


void md5_hmac_starts( md5_context *ctx,

                      const unsigned char *key, size_t keylen );


void md5_hmac_update( md5_context *ctx,

                      const unsigned char *input, size_t ilen );


void md5_hmac_finish( md5_context *ctx, unsigned char output[16] );


void md5_hmac_reset( md5_context *ctx );


void md5_hmac( const unsigned char *key, size_t keylen,

               const unsigned char *input, size_t ilen,

               unsigned char output[16] );


int md5_self_test( int verbose );


#ifdef __cplusplus

}

#endif


#endif /* md5.h */

config.h
Configuration options (set of defines)

md5_hmac_finish
void md5_hmac_finish(md5_context *ctx, unsigned char output[16])
MD5 HMAC final digest.

md5_hmac
void md5_hmac(const unsigned char *key, size_t keylen, const unsigned char *input, size_t ilen, unsigned char output[16])
Output = HMAC-MD5( hmac key, input buffer )

md5_process
void md5_process(md5_context *ctx, const unsigned char data[64])

md5_free
void md5_free(md5_context *ctx)
Clear MD5 context.

md5_self_test
int md5_self_test(int verbose)
Checkup routine.

md5_init
void md5_init(md5_context *ctx)
Initialize MD5 context.

md5_update
void md5_update(md5_context *ctx, const unsigned char *input, size_t ilen)
MD5 process buffer.

md5_finish
void md5_finish(md5_context *ctx, unsigned char output[16])
MD5 final digest.

md5
void md5(const unsigned char *input, size_t ilen, unsigned char output[16])
Output = MD5( input buffer )

md5_hmac_update
void md5_hmac_update(md5_context *ctx, const unsigned char *input, size_t ilen)
MD5 HMAC process buffer.

md5_starts
void md5_starts(md5_context *ctx)
MD5 context setup.

md5_file
int md5_file(const char *path, unsigned char output[16])
Output = MD5( file contents )

md5_hmac_starts
void md5_hmac_starts(md5_context *ctx, const unsigned char *key, size_t keylen)
MD5 HMAC context setup.

md5_hmac_reset
void md5_hmac_reset(md5_context *ctx)
MD5 HMAC context reset.

md5_context
MD5 context structure.
Definition md5.h:59