openssl/crypto/asn1/x_sig.c
Dr. Stephen Henson 59b4da05b4 Constify X509_SIG.
Constify X509_SIG_get0() and order arguments to mactch new standard.

Add X509_SIG_get0_mutable() to support modification or initialisation
of an X509_SIG structure.

Reviewed-by: Matt Caswell <matt@openssl.org>
2016-08-17 17:48:43 +01:00

40 lines
1.1 KiB
C

/*
* Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
*
* Licensed under the OpenSSL license (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 <stdio.h>
#include "internal/cryptlib.h"
#include <openssl/asn1t.h>
#include <openssl/x509.h>
#include "internal/x509_int.h"
ASN1_SEQUENCE(X509_SIG) = {
ASN1_SIMPLE(X509_SIG, algor, X509_ALGOR),
ASN1_SIMPLE(X509_SIG, digest, ASN1_OCTET_STRING)
} ASN1_SEQUENCE_END(X509_SIG)
IMPLEMENT_ASN1_FUNCTIONS(X509_SIG)
void X509_SIG_get0(const X509_SIG *sig, const X509_ALGOR **palg,
const ASN1_OCTET_STRING **pdigest)
{
if (palg)
*palg = sig->algor;
if (pdigest)
*pdigest = sig->digest;
}
void X509_SIG_get0_mutable(X509_SIG *sig, X509_ALGOR **palg,
ASN1_OCTET_STRING **pdigest)
{
if (palg)
*palg = sig->algor;
if (pdigest)
*pdigest = sig->digest;
}