eccx08_ecdh.c File Reference

Implementation of OpenSSL ENGINE callback functions for ECDH See reference code at crypto/ecdh/ech_ossl.c. More...

#include <stdint.h>
#include <limits.h>
#include <string.h>
#include <assert.h>
#include <openssl/engine.h>
#include <crypto/ec/ec_lcl.h>
#include <crypto/ecdh/ech_locl.h>
#include <crypto/ecdsa/ecs_locl.h>
#include <ssl/ssl_locl.h>
#include <err.h>
#include "ecc_meth.h"

Functions
int	eccx08_ecdh_init (uint32_t use_software)
	Initialize the ECDH method for ateccx08 engine. More...

Variables
ECDH_METHOD	eccx08_ecdh
	eccx08_ecdh is an OpenSSL ECDH_METHOD structure specific to the ateccx08 engine. See the crypto/ecdh/ech_locl.h file for details on the ECDH_METHOD structure. Note that ECDH method requires a patch to be applied to the openssl code. More...

Detailed Description

Implementation of OpenSSL ENGINE callback functions for ECDH See reference code at crypto/ecdh/ech_ossl.c.

Copyright (c) 2015 Atmel Corporation. All rights reserved.

Function Documentation

int eccx08_ecdh_init

(

uint32_t

use_software

)

Initialize the ECDH method for ateccx08 engine.

Returns

1 for success

Variable Documentation

ECDH_METHOD eccx08_ecdh

Initial value:

= {
    "Atmel ECCX08 ECDH method",  
    ECDH_eccx08_compute_key,     
    ECDH_eccx08_init,            
    NULL,                        
    0,                           
    NULL                         
}

eccx08_ecdh is an OpenSSL ECDH_METHOD structure specific to the ateccx08 engine. See the crypto/ecdh/ech_locl.h file for details on the ECDH_METHOD structure. Note that ECDH method requires a patch to be applied to the openssl code.