openssl/providers/common/der/der_sm2_key.c
Paul Yang d0b79f8631 Add SM2 signature algorithm to default provider
Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/12536)
2020-09-22 08:18:09 +01:00

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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 DER_w_begin_sequence(pkt, cont)
/* No parameters (yet?) */
/* It seems SM2 identifier is the same to id_ecPublidKey */
&& DER_w_precompiled(pkt, -1, der_oid_id_ecPublicKey,
sizeof(der_oid_id_ecPublicKey))
&& DER_w_end_sequence(pkt, cont);
}