e_null.c File Reference

#include <openssl/cipher.h>
#include <string.h>
#include <openssl/nid.h>
#include "../internal.h"

Include dependency graph for e_null.c:

Go to the source code of this file.

Functions
const EVP_CIPHER *	EVP_enc_null (void)
static int	null_cipher (EVP_CIPHER_CTX *ctx, uint8_t *out, const uint8_t *in, size_t in_len)
static int	null_init_key (EVP_CIPHER_CTX *ctx, const uint8_t *key, const uint8_t *iv, int enc)

Variables
static const EVP_CIPHER	n_cipher

Function Documentation

EVP_enc_null()

const EVP_CIPHER* EVP_enc_null

(

void

)

Definition at line 85 of file e_null.c.

null_cipher()

static int null_cipher ( EVP_CIPHER_CTX *  ctx, uint8_t *  out, const uint8_t *  in, size_t  in_len  )

static

Definition at line 71 of file e_null.c.

null_init_key()

static int null_init_key ( EVP_CIPHER_CTX *  ctx, const uint8_t *  key, const uint8_t *  iv, int  enc  )

static

Definition at line 66 of file e_null.c.

Variable Documentation

n_cipher

const EVP_CIPHER n_cipher

static

Initial value:

= {
    NID_undef,        1 , 0 ,     0 ,
    0 , 0 ,      NULL , null_init_key,
    null_cipher,      NULL , NULL ,
}

Definition at line 79 of file e_null.c.