hmac.h File Reference

API published in:
API deprecated in:

#include <openssl/opensslconf.h>
#include <openssl/evp.h>

Go to the source code of this file.


Data Structures

struct  hmac_ctx_st

Defines

#define HMAC_MAX_MD_CBLOCK   128
#define HMAC_size(e)   (EVP_MD_size((e)->md))
#define HMAC_cleanup(ctx)   HMAC_CTX_cleanup(ctx)

Typedefs

typedef hmac_ctx_st HMAC_CTX

Functions

IMPORT_C void HMAC_CTX_init (HMAC_CTX *ctx)
IMPORT_C void HMAC_CTX_cleanup (HMAC_CTX *ctx)
IMPORT_C void HMAC_Init (HMAC_CTX *ctx, const void *key, int len, const EVP_MD *md)
IMPORT_C void HMAC_Init_ex (HMAC_CTX *ctx, const void *key, int len, const EVP_MD *md, ENGINE *impl)
IMPORT_C void HMAC_Update (HMAC_CTX *ctx, const unsigned char *data, size_t len)
IMPORT_C void HMAC_Final (HMAC_CTX *ctx, unsigned char *md, unsigned int *len)
IMPORT_C unsigned char * HMAC (const EVP_MD *evp_md, const void *key, int key_len, const unsigned char *d, size_t n, unsigned char *md, unsigned int *md_len)

Define Documentation

#define HMAC_cleanup ( ctx   )    HMAC_CTX_cleanup(ctx)
 
#define HMAC_MAX_MD_CBLOCK   128
 
#define HMAC_size ( e   )    (EVP_MD_size((e)->md))
 

Typedef Documentation

typedef struct hmac_ctx_st HMAC_CTX
 

Function Documentation

IMPORT_C unsigned char* HMAC ( const EVP_MD *  evp_md,
const void *  key,
int  key_len,
const unsigned char *  d,
size_t  n,
unsigned char *  md,
unsigned int *  md_len
) 
 
IMPORT_C void HMAC_CTX_cleanup ( HMAC_CTX *  ctx  ) 
 
IMPORT_C void HMAC_CTX_init ( HMAC_CTX *  ctx  ) 
 
IMPORT_C void HMAC_Final ( HMAC_CTX *  ctx,
unsigned char *  md,
unsigned int *  len
) 
 
IMPORT_C void HMAC_Init ( HMAC_CTX *  ctx,
const void *  key,
int  len,
const EVP_MD *  md
) 
 
IMPORT_C void HMAC_Init_ex ( HMAC_CTX *  ctx,
const void *  key,
int  len,
const EVP_MD *  md,
ENGINE *  impl
) 
 
IMPORT_C void HMAC_Update ( HMAC_CTX *  ctx,
const unsigned char *  data,
size_t  len
) 
 
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