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This commit is contained in:
Zhi Guan
2015-08-15 15:02:15 +08:00
parent 06df2fab54
commit 3bdc0ea895
2536 changed files with 417052 additions and 271997 deletions
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126
crypto/asn1/x_algor.c
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@@ -1,6 +1,7 @@
/* x_algor.c */
/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
* project 2000.
/*
* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
* 2000.
*/
/* ====================================================================
* Copyright (c) 2000 The OpenSSL Project. All rights reserved.
@@ -10,7 +11,7 @@
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
@@ -62,12 +63,12 @@
#include <openssl/asn1t.h>
ASN1_SEQUENCE(X509_ALGOR) = {
ASN1_SIMPLE(X509_ALGOR, algorithm, ASN1_OBJECT),
ASN1_OPT(X509_ALGOR, parameter, ASN1_ANY)
ASN1_SIMPLE(X509_ALGOR, algorithm, ASN1_OBJECT),
ASN1_OPT(X509_ALGOR, parameter, ASN1_ANY)
} ASN1_SEQUENCE_END(X509_ALGOR)
ASN1_ITEM_TEMPLATE(X509_ALGORS) =
ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, algorithms, X509_ALGOR)
ASN1_ITEM_TEMPLATE(X509_ALGORS) =
ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, algorithms, X509_ALGOR)
ASN1_ITEM_TEMPLATE_END(X509_ALGORS)
IMPLEMENT_ASN1_FUNCTIONS(X509_ALGOR)
@@ -78,53 +79,70 @@ IMPLEMENT_STACK_OF(X509_ALGOR)
IMPLEMENT_ASN1_SET_OF(X509_ALGOR)
int X509_ALGOR_set0(X509_ALGOR *alg, ASN1_OBJECT *aobj, int ptype, void *pval)
{
if (!alg)
return 0;
if (ptype != V_ASN1_UNDEF)
{
if (alg->parameter == NULL)
alg->parameter = ASN1_TYPE_new();
if (alg->parameter == NULL)
return 0;
}
if (alg)
{
if (alg->algorithm)
ASN1_OBJECT_free(alg->algorithm);
alg->algorithm = aobj;
}
if (ptype == 0)
return 1;
if (ptype == V_ASN1_UNDEF)
{
if (alg->parameter)
{
ASN1_TYPE_free(alg->parameter);
alg->parameter = NULL;
}
}
else
ASN1_TYPE_set(alg->parameter, ptype, pval);
return 1;
}
{
if (!alg)
return 0;
if (ptype != V_ASN1_UNDEF) {
if (alg->parameter == NULL)
alg->parameter = ASN1_TYPE_new();
if (alg->parameter == NULL)
return 0;
}
if (alg) {
if (alg->algorithm)
ASN1_OBJECT_free(alg->algorithm);
alg->algorithm = aobj;
}
if (ptype == 0)
return 1;
if (ptype == V_ASN1_UNDEF) {
if (alg->parameter) {
ASN1_TYPE_free(alg->parameter);
alg->parameter = NULL;
}
} else
ASN1_TYPE_set(alg->parameter, ptype, pval);
return 1;
}
void X509_ALGOR_get0(ASN1_OBJECT **paobj, int *pptype, void **ppval,
X509_ALGOR *algor)
{
if (paobj)
*paobj = algor->algorithm;
if (pptype)
{
if (algor->parameter == NULL)
{
*pptype = V_ASN1_UNDEF;
return;
}
else
*pptype = algor->parameter->type;
if (ppval)
*ppval = algor->parameter->value.ptr;
}
}
X509_ALGOR *algor)
{
if (paobj)
*paobj = algor->algorithm;
if (pptype) {
if (algor->parameter == NULL) {
*pptype = V_ASN1_UNDEF;
return;
} else
*pptype = algor->parameter->type;
if (ppval)
*ppval = algor->parameter->value.ptr;
}
}
/* Set up an X509_ALGOR DigestAlgorithmIdentifier from an EVP_MD */
void X509_ALGOR_set_md(X509_ALGOR *alg, const EVP_MD *md)
{
int param_type;
if (md->flags & EVP_MD_FLAG_DIGALGID_ABSENT)
param_type = V_ASN1_UNDEF;
else
param_type = V_ASN1_NULL;
X509_ALGOR_set0(alg, OBJ_nid2obj(EVP_MD_type(md)), param_type, NULL);
}
int X509_ALGOR_cmp(const X509_ALGOR *a, const X509_ALGOR *b)
{
int rv;
rv = OBJ_cmp(a->algorithm, b->algorithm);
if (rv)
return rv;
if (!a->parameter && !b->parameter)
return 0;
return ASN1_TYPE_cmp(a->parameter, b->parameter);
}