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

Include dependency graph for hmac.h:

This graph shows which files directly or indirectly include this file:

Macros
#define	HMAC_MAX_MD_CBLOCK 128 /* Deprecated */

Functions
size_t	HMAC_size (const HMAC_CTX *e)

HMAC_CTX *	HMAC_CTX_new (void)

int	HMAC_CTX_reset (HMAC_CTX *ctx)

void	HMAC_CTX_free (HMAC_CTX *ctx)

	DEPRECATEDIN_1_1_0 (__owur int HMAC_Init(HMAC_CTX ctx, const void key, int len, const EVP_MD md)) int HMAC_Init_ex(HMAC_CTX ctx

int	HMAC_Update (HMAC_CTX ctx, const unsigned char data, size_t len)

int	HMAC_Final (HMAC_CTX ctx, unsigned char md, unsigned int *len)

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)

__owur int	HMAC_CTX_copy (HMAC_CTX dctx, HMAC_CTX sctx)

void	HMAC_CTX_set_flags (HMAC_CTX *ctx, unsigned long flags)

const EVP_MD *	HMAC_CTX_get_md (const HMAC_CTX *ctx)

Variables
const void *	key

const void int	len

const void int const EVP_MD *	md

const void int const EVP_MD ENGINE *	impl

Macro Definition Documentation

◆ HMAC_MAX_MD_CBLOCK

#define HMAC_MAX_MD_CBLOCK 128 /* Deprecated */

Definition at line 18 of file hmac.h.

Function Documentation

◆ DEPRECATEDIN_1_1_0()

DEPRECATEDIN_1_1_0 ( __owur int HMAC_InitHMAC_CTX *ctx, const void *key, int len, const EVP_MD *md )

◆ HMAC()

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 )

◆ HMAC_CTX_copy()

__owur int HMAC_CTX_copy	(	HMAC_CTX *	dctx,
		HMAC_CTX *	sctx )

◆ HMAC_CTX_free()

void HMAC_CTX_free ( HMAC_CTX * ctx )

◆ HMAC_CTX_get_md()

const EVP_MD * HMAC_CTX_get_md ( const HMAC_CTX * ctx )

◆ HMAC_CTX_new()

HMAC_CTX * HMAC_CTX_new ( void )

◆ HMAC_CTX_reset()

int HMAC_CTX_reset ( HMAC_CTX * ctx )

◆ HMAC_CTX_set_flags()

void HMAC_CTX_set_flags	(	HMAC_CTX *	ctx,
		unsigned long	flags )

◆ HMAC_Final()

int HMAC_Final	(	HMAC_CTX *	ctx,
		unsigned char *	md,
		unsigned int *	len )

◆ HMAC_size()

size_t HMAC_size ( const HMAC_CTX * e )

◆ HMAC_Update()

int HMAC_Update	(	HMAC_CTX *	ctx,
		const unsigned char *	data,
		size_t	len )

Variable Documentation

◆ impl

const void int const EVP_MD ENGINE* impl

Definition at line 34 of file hmac.h.

◆ key

const void* key

Definition at line 33 of file hmac.h.

◆ len

const void int len