hmac.h

Go to the documentation of this file.

 
#ifndef CWIST_SHIM_OPENSSL_HMAC_H
#define CWIST_SHIM_OPENSSL_HMAC_H
 
#include <openssl/evp.h>
#include <stddef.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
typedef struct cwist_mtls_hmac_ctx HMAC_CTX;
 
#define HMAC cwist_mtls_HMAC
#define HMAC_CTX_new cwist_mtls_HMAC_CTX_new
#define HMAC_CTX_free cwist_mtls_HMAC_CTX_free
#define HMAC_Init_ex cwist_mtls_HMAC_Init_ex
#define HMAC_Update cwist_mtls_HMAC_Update
#define HMAC_Final cwist_mtls_HMAC_Final
unsigned char *cwist_mtls_HMAC(const EVP_MD *md, const void *key, int key_len,
                               const unsigned char *msg, size_t msg_len, unsigned char *out,
                               unsigned int *out_len);
HMAC_CTX *cwist_mtls_HMAC_CTX_new(void);
void cwist_mtls_HMAC_CTX_free(HMAC_CTX *ctx);
int cwist_mtls_HMAC_Init_ex(HMAC_CTX *ctx, const void *key, int key_len, const EVP_MD *md,
                            void *engine);
int cwist_mtls_HMAC_Update(HMAC_CTX *ctx, const unsigned char *data, size_t len);
int cwist_mtls_HMAC_Final(HMAC_CTX *ctx, unsigned char *out, unsigned int *out_len);
 
#ifdef __cplusplus
}
#endif
 
#endif /* CWIST_SHIM_OPENSSL_HMAC_H */