[thirdparty/openssl.git] / providers / common / der / der_sm2_key.c

/*
 * Copyright 2020 The OpenSSL Project Authors. All Rights Reserved.
 *
 * Licensed under the Apache License 2.0 (the "License").  You may not use
 * this file except in compliance with the License.  You can obtain a copy
 * in the file LICENSE in the source distribution or at
 * https://www.openssl.org/source/license.html
 */

#include <openssl/obj_mac.h>
#include "internal/packet.h"
#include "prov/der_ec.h"
#include "prov/der_sm2.h"

int DER_w_algorithmIdentifier_SM2(WPACKET *pkt, int cont, EC_KEY *ec)
{
    return ossl_DER_w_begin_sequence(pkt, cont)
        /* No parameters (yet?) */
        /* It seems SM2 identifier is the same as id_ecPublidKey */
        && ossl_DER_w_precompiled(pkt, -1, der_oid_id_ecPublicKey,
                                  sizeof(der_oid_id_ecPublicKey))
        && ossl_DER_w_end_sequence(pkt, cont);
}
Commit	Line	Data
d0b79f86 PY	1	/*
	2	* Copyright 2020 The OpenSSL Project Authors. All Rights Reserved.
	3	*
	4	* Licensed under the Apache License 2.0 (the "License"). You may not use
	5	* this file except in compliance with the License. You can obtain a copy
	6	* in the file LICENSE in the source distribution or at
	7	* https://www.openssl.org/source/license.html
	8	*/
	9
	10	#include <openssl/obj_mac.h>
	11	#include "internal/packet.h"
	12	#include "prov/der_ec.h"
	13	#include "prov/der_sm2.h"
	14
	15	int DER_w_algorithmIdentifier_SM2(WPACKET pkt, int cont, EC_KEY ec)
	16	{
a55b00bd	17	return ossl_DER_w_begin_sequence(pkt, cont)
d0b79f86	18	/* No parameters (yet?) */
b3d267ca	19	/* It seems SM2 identifier is the same as id_ecPublidKey */
a55b00bd P	20	&& ossl_DER_w_precompiled(pkt, -1, der_oid_id_ecPublicKey,
	21	sizeof(der_oid_id_ecPublicKey))
	22	&& ossl_DER_w_end_sequence(pkt, cont);
d0b79f86	23	}