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check in v3.8.2 source

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torque
2023-11-06 23:46:37 -08:00
parent e2db88c634
commit 2b68369a2b
1216 changed files with 563118 additions and 0 deletions
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363
crypto/objects/o_names.c Normal file
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/* $OpenBSD: o_names.c,v 1.24 2023/07/08 12:27:51 beck Exp $ */
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <openssl/opensslconf.h>
#include <openssl/err.h>
#include <openssl/lhash.h>
#include <openssl/objects.h>
#include <openssl/safestack.h>
/* I use the ex_data stuff to manage the identifiers for the obj_name_types
* that applications may define. I only really use the free function field.
*/
DECLARE_LHASH_OF(OBJ_NAME);
static LHASH_OF(OBJ_NAME) *names_lh = NULL;
static int names_type_num = OBJ_NAME_TYPE_NUM;
typedef struct name_funcs_st {
unsigned long (*hash_func)(const char *name);
int (*cmp_func)(const char *a, const char *b);
void (*free_func)(const char *, int, const char *);
} NAME_FUNCS;
DECLARE_STACK_OF(NAME_FUNCS)
static STACK_OF(NAME_FUNCS) *name_funcs_stack;
/* The LHASH callbacks now use the raw "void *" prototypes and do per-variable
* casting in the functions. This prevents function pointer casting without the
* need for macro-generated wrapper functions. */
/* static unsigned long obj_name_hash(OBJ_NAME *a); */
static unsigned long obj_name_hash(const void *a_void);
/* static int obj_name_cmp(OBJ_NAME *a,OBJ_NAME *b); */
static int obj_name_cmp(const void *a_void, const void *b_void);
static IMPLEMENT_LHASH_HASH_FN(obj_name, OBJ_NAME)
static IMPLEMENT_LHASH_COMP_FN(obj_name, OBJ_NAME)
int
OBJ_NAME_init(void)
{
if (names_lh != NULL)
return (1);
names_lh = lh_OBJ_NAME_new();
return (names_lh != NULL);
}
LCRYPTO_ALIAS(OBJ_NAME_init);
int
OBJ_NAME_new_index(unsigned long (*hash_func)(const char *),
int (*cmp_func)(const char *, const char *),
void (*free_func)(const char *, int, const char *))
{
int ret;
int i;
NAME_FUNCS *name_funcs;
if (name_funcs_stack == NULL)
name_funcs_stack = sk_NAME_FUNCS_new_null();
if (name_funcs_stack == NULL)
return (0);
ret = names_type_num;
names_type_num++;
for (i = sk_NAME_FUNCS_num(name_funcs_stack); i < names_type_num; i++) {
name_funcs = malloc(sizeof(NAME_FUNCS));
if (!name_funcs) {
OBJerror(ERR_R_MALLOC_FAILURE);
return (0);
}
name_funcs->hash_func = lh_strhash;
name_funcs->cmp_func = strcmp;
name_funcs->free_func = NULL;
if (sk_NAME_FUNCS_push(name_funcs_stack, name_funcs) == 0) {
free(name_funcs);
OBJerror(ERR_R_MALLOC_FAILURE);
return (0);
}
}
name_funcs = sk_NAME_FUNCS_value(name_funcs_stack, ret);
if (hash_func != NULL)
name_funcs->hash_func = hash_func;
if (cmp_func != NULL)
name_funcs->cmp_func = cmp_func;
if (free_func != NULL)
name_funcs->free_func = free_func;
return (ret);
}
LCRYPTO_ALIAS(OBJ_NAME_new_index);
/* static int obj_name_cmp(OBJ_NAME *a, OBJ_NAME *b) */
static int
obj_name_cmp(const void *a_void, const void *b_void)
{
int ret;
const OBJ_NAME *a = (const OBJ_NAME *)a_void;
const OBJ_NAME *b = (const OBJ_NAME *)b_void;
ret = a->type - b->type;
if (ret == 0) {
if ((name_funcs_stack != NULL) &&
(sk_NAME_FUNCS_num(name_funcs_stack) > a->type)) {
ret = sk_NAME_FUNCS_value(name_funcs_stack,
a->type)->cmp_func(a->name, b->name);
} else
ret = strcmp(a->name, b->name);
}
return (ret);
}
/* static unsigned long obj_name_hash(OBJ_NAME *a) */
static unsigned long
obj_name_hash(const void *a_void)
{
unsigned long ret;
const OBJ_NAME *a = (const OBJ_NAME *)a_void;
if ((name_funcs_stack != NULL) &&
(sk_NAME_FUNCS_num(name_funcs_stack) > a->type)) {
ret = sk_NAME_FUNCS_value(name_funcs_stack,
a->type)->hash_func(a->name);
} else {
ret = lh_strhash(a->name);
}
ret ^= a->type;
return (ret);
}
const char *
OBJ_NAME_get(const char *name, int type)
{
OBJ_NAME on, *ret;
int num = 0, alias;
if (name == NULL)
return (NULL);
if ((names_lh == NULL) && !OBJ_NAME_init())
return (NULL);
alias = type&OBJ_NAME_ALIAS;
type&= ~OBJ_NAME_ALIAS;
on.name = name;
on.type = type;
for (;;) {
ret = lh_OBJ_NAME_retrieve(names_lh, &on);
if (ret == NULL)
return (NULL);
if ((ret->alias) && !alias) {
if (++num > 10)
return (NULL);
on.name = ret->data;
} else {
return (ret->data);
}
}
}
LCRYPTO_ALIAS(OBJ_NAME_get);
int
OBJ_NAME_add(const char *name, int type, const char *data)
{
OBJ_NAME *onp, *ret;
int alias;
if ((names_lh == NULL) && !OBJ_NAME_init())
return (0);
alias = type & OBJ_NAME_ALIAS;
type &= ~OBJ_NAME_ALIAS;
onp = malloc(sizeof(OBJ_NAME));
if (onp == NULL) {
/* ERROR */
return (0);
}
onp->name = name;
onp->alias = alias;
onp->type = type;
onp->data = data;
ret = lh_OBJ_NAME_insert(names_lh, onp);
if (ret != NULL) {
/* free things */
if ((name_funcs_stack != NULL) &&
(sk_NAME_FUNCS_num(name_funcs_stack) > ret->type)) {
/* XXX: I'm not sure I understand why the free
* function should get three arguments...
* -- Richard Levitte
*/
sk_NAME_FUNCS_value(
name_funcs_stack, ret->type)->free_func(
ret->name, ret->type, ret->data);
}
free(ret);
} else {
if (lh_OBJ_NAME_error(names_lh)) {
free(onp);
/* ERROR */
return (0);
}
}
return (1);
}
LCRYPTO_ALIAS(OBJ_NAME_add);
int
OBJ_NAME_remove(const char *name, int type)
{
OBJ_NAME on, *ret;
if (names_lh == NULL)
return (0);
type &= ~OBJ_NAME_ALIAS;
on.name = name;
on.type = type;
ret = lh_OBJ_NAME_delete(names_lh, &on);
if (ret != NULL) {
/* free things */
if ((name_funcs_stack != NULL) &&
(sk_NAME_FUNCS_num(name_funcs_stack) > ret->type)) {
/* XXX: I'm not sure I understand why the free
* function should get three arguments...
* -- Richard Levitte
*/
sk_NAME_FUNCS_value(
name_funcs_stack, ret->type)->free_func(
ret->name, ret->type, ret->data);
}
free(ret);
return (1);
} else
return (0);
}
LCRYPTO_ALIAS(OBJ_NAME_remove);
struct doall {
int type;
void (*fn)(const OBJ_NAME *, void *arg);
void *arg;
};
static void
do_all_fn_doall_arg(const OBJ_NAME *name, struct doall *d)
{
if (name->type == d->type)
d->fn(name, d->arg);
}
static IMPLEMENT_LHASH_DOALL_ARG_FN(do_all_fn, const OBJ_NAME, struct doall)
void
OBJ_NAME_do_all(int type, void (*fn)(const OBJ_NAME *, void *arg), void *arg)
{
struct doall d;
d.type = type;
d.fn = fn;
d.arg = arg;
lh_OBJ_NAME_doall_arg(names_lh, LHASH_DOALL_ARG_FN(do_all_fn),
struct doall, &d);
}
LCRYPTO_ALIAS(OBJ_NAME_do_all);
struct doall_sorted {
int type;
int n;
const OBJ_NAME **names;
};
static void
do_all_sorted_fn(const OBJ_NAME *name, void *d_)
{
struct doall_sorted *d = d_;
if (name->type != d->type)
return;
d->names[d->n++] = name;
}
static int
do_all_sorted_cmp(const void *n1_, const void *n2_)
{
const OBJ_NAME * const *n1 = n1_;
const OBJ_NAME * const *n2 = n2_;
return strcmp((*n1)->name, (*n2)->name);
}
void
OBJ_NAME_do_all_sorted(int type, void (*fn)(const OBJ_NAME *, void *arg),
void *arg)
{
struct doall_sorted d;
int n;
d.type = type;
d.names = reallocarray(NULL, lh_OBJ_NAME_num_items(names_lh),
sizeof *d.names);
d.n = 0;
if (d.names != NULL) {
OBJ_NAME_do_all(type, do_all_sorted_fn, &d);
qsort((void *)d.names, d.n, sizeof *d.names, do_all_sorted_cmp);
for (n = 0; n < d.n; ++n)
fn(d.names[n], arg);
free(d.names);
}
}
LCRYPTO_ALIAS(OBJ_NAME_do_all_sorted);
static int free_type;
static void
names_lh_free_doall(OBJ_NAME *onp)
{
if (onp == NULL)
return;
if (free_type < 0 || free_type == onp->type)
OBJ_NAME_remove(onp->name, onp->type);
}
static IMPLEMENT_LHASH_DOALL_FN(names_lh_free, OBJ_NAME)
static void
name_funcs_free(NAME_FUNCS *ptr)
{
free(ptr);
}
void
OBJ_NAME_cleanup(int type)
{
unsigned long down_load;
if (names_lh == NULL)
return;
free_type = type;
down_load = lh_OBJ_NAME_down_load(names_lh);
lh_OBJ_NAME_down_load(names_lh) = 0;
lh_OBJ_NAME_doall(names_lh, LHASH_DOALL_FN(names_lh_free));
if (type < 0) {
lh_OBJ_NAME_free(names_lh);
sk_NAME_FUNCS_pop_free(name_funcs_stack, name_funcs_free);
names_lh = NULL;
name_funcs_stack = NULL;
} else
lh_OBJ_NAME_down_load(names_lh) = down_load;
}
LCRYPTO_ALIAS(OBJ_NAME_cleanup);

698
crypto/objects/obj_dat.c Normal file
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@@ -0,0 +1,698 @@
/* $OpenBSD: obj_dat.c,v 1.61 2023/09/05 14:59:00 tb Exp $ */
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
*
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
*
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the copyright
* 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 the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* "This product includes cryptographic software written by
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
* 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
*
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
* [including the GNU Public Licence.]
*/
#include <ctype.h>
#include <limits.h>
#include <stdio.h>
#include <string.h>
#include <openssl/opensslconf.h>
#include <openssl/asn1.h>
#include <openssl/bn.h>
#include <openssl/err.h>
#include <openssl/lhash.h>
#include <openssl/objects.h>
#include "asn1_local.h"
/* obj_dat.h is generated from objects.h by obj_dat.pl */
#include "obj_dat.h"
static int sn_cmp_BSEARCH_CMP_FN(const void *, const void *);
static int sn_cmp(const ASN1_OBJECT * const *, unsigned int const *);
static unsigned int *OBJ_bsearch_sn(const ASN1_OBJECT * *key, unsigned int const *base, int num);
static int ln_cmp_BSEARCH_CMP_FN(const void *, const void *);
static int ln_cmp(const ASN1_OBJECT * const *, unsigned int const *);
static unsigned int *OBJ_bsearch_ln(const ASN1_OBJECT * *key, unsigned int const *base, int num);
static int obj_cmp_BSEARCH_CMP_FN(const void *, const void *);
static int obj_cmp(const ASN1_OBJECT * const *, unsigned int const *);
static unsigned int *OBJ_bsearch_obj(const ASN1_OBJECT * *key, unsigned int const *base, int num);
#define ADDED_DATA 0
#define ADDED_SNAME 1
#define ADDED_LNAME 2
#define ADDED_NID 3
typedef struct added_obj_st {
int type;
ASN1_OBJECT *obj;
} ADDED_OBJ;
DECLARE_LHASH_OF(ADDED_OBJ);
static int new_nid = NUM_NID;
static LHASH_OF(ADDED_OBJ) *added = NULL;
static int sn_cmp(const ASN1_OBJECT * const *a, const unsigned int *b)
{
return (strcmp((*a)->sn, nid_objs[*b].sn));
}
static int
sn_cmp_BSEARCH_CMP_FN(const void *a_, const void *b_)
{
const ASN1_OBJECT * const *a = a_;
unsigned int const *b = b_;
return sn_cmp(a, b);
}
static unsigned int *
OBJ_bsearch_sn(const ASN1_OBJECT * *key, unsigned int const *base, int num)
{
return (unsigned int *)OBJ_bsearch_(key, base, num, sizeof(unsigned int),
sn_cmp_BSEARCH_CMP_FN);
}
static int ln_cmp(const ASN1_OBJECT * const *a, const unsigned int *b)
{
return (strcmp((*a)->ln, nid_objs[*b].ln));
}
static int
ln_cmp_BSEARCH_CMP_FN(const void *a_, const void *b_)
{
const ASN1_OBJECT * const *a = a_;
unsigned int const *b = b_;
return ln_cmp(a, b);
}
static unsigned int *
OBJ_bsearch_ln(const ASN1_OBJECT * *key, unsigned int const *base, int num)
{
return (unsigned int *)OBJ_bsearch_(key, base, num, sizeof(unsigned int),
ln_cmp_BSEARCH_CMP_FN);
}
static unsigned long
added_obj_hash(const ADDED_OBJ *ca)
{
const ASN1_OBJECT *a;
int i;
unsigned long ret = 0;
unsigned char *p;
a = ca->obj;
switch (ca->type) {
case ADDED_DATA:
ret = a->length << 20L;
p = (unsigned char *)a->data;
for (i = 0; i < a->length; i++)
ret ^= p[i] << ((i * 3) % 24);
break;
case ADDED_SNAME:
ret = lh_strhash(a->sn);
break;
case ADDED_LNAME:
ret = lh_strhash(a->ln);
break;
case ADDED_NID:
ret = a->nid;
break;
default:
return 0;
}
ret &= 0x3fffffffL;
ret |= ca->type << 30L;
return (ret);
}
static IMPLEMENT_LHASH_HASH_FN(added_obj, ADDED_OBJ)
static int
added_obj_cmp(const ADDED_OBJ *ca, const ADDED_OBJ *cb)
{
const ASN1_OBJECT *a, *b;
int cmp;
if ((cmp = ca->type - cb->type) != 0)
return cmp;
a = ca->obj;
b = cb->obj;
switch (ca->type) {
case ADDED_DATA:
return OBJ_cmp(a, b);
case ADDED_SNAME:
if (a->sn == NULL)
return -1;
if (b->sn == NULL)
return 1;
return strcmp(a->sn, b->sn);
case ADDED_LNAME:
if (a->ln == NULL)
return -1;
if (b->ln == NULL)
return 1;
return strcmp(a->ln, b->ln);
case ADDED_NID:
return a->nid - b->nid;
default:
return 0;
}
}
static IMPLEMENT_LHASH_COMP_FN(added_obj, ADDED_OBJ)
static void
cleanup1_doall(ADDED_OBJ *a)
{
a->obj->nid = 0;
a->obj->flags |= ASN1_OBJECT_FLAG_DYNAMIC |
ASN1_OBJECT_FLAG_DYNAMIC_STRINGS |
ASN1_OBJECT_FLAG_DYNAMIC_DATA;
}
static void cleanup2_doall(ADDED_OBJ *a)
{
a->obj->nid++;
}
static void
cleanup3_doall(ADDED_OBJ *a)
{
if (--a->obj->nid == 0)
ASN1_OBJECT_free(a->obj);
free(a);
}
static IMPLEMENT_LHASH_DOALL_FN(cleanup1, ADDED_OBJ)
static IMPLEMENT_LHASH_DOALL_FN(cleanup2, ADDED_OBJ)
static IMPLEMENT_LHASH_DOALL_FN(cleanup3, ADDED_OBJ)
/* The purpose of obj_cleanup_defer is to avoid EVP_cleanup() attempting
* to use freed up OIDs. If necessary the actual freeing up of OIDs is
* delayed.
*/
int obj_cleanup_defer = 0;
void
check_defer(int nid)
{
if (!obj_cleanup_defer && nid >= NUM_NID)
obj_cleanup_defer = 1;
}
void
OBJ_cleanup(void)
{
if (obj_cleanup_defer) {
obj_cleanup_defer = 2;
return;
}
if (added == NULL)
return;
lh_ADDED_OBJ_down_load(added) = 0;
lh_ADDED_OBJ_doall(added, LHASH_DOALL_FN(cleanup1)); /* zero counters */
lh_ADDED_OBJ_doall(added, LHASH_DOALL_FN(cleanup2)); /* set counters */
lh_ADDED_OBJ_doall(added, LHASH_DOALL_FN(cleanup3)); /* free objects */
lh_ADDED_OBJ_free(added);
added = NULL;
}
LCRYPTO_ALIAS(OBJ_cleanup);
int
OBJ_new_nid(int num)
{
int i;
i = new_nid;
new_nid += num;
return (i);
}
LCRYPTO_ALIAS(OBJ_new_nid);
int
OBJ_add_object(const ASN1_OBJECT *obj)
{
ASN1_OBJECT *o = NULL;
ADDED_OBJ *ao[4] = {NULL, NULL, NULL, NULL}, *aop;
int i;
if (added == NULL)
added = lh_ADDED_OBJ_new();
if (added == NULL)
goto err;
if (obj == NULL || obj->nid == NID_undef)
goto err;
if ((o = OBJ_dup(obj)) == NULL)
goto err;
if (!(ao[ADDED_NID] = malloc(sizeof(ADDED_OBJ))))
goto err2;
if ((o->length != 0) && (obj->data != NULL))
if (!(ao[ADDED_DATA] = malloc(sizeof(ADDED_OBJ))))
goto err2;
if (o->sn != NULL)
if (!(ao[ADDED_SNAME] = malloc(sizeof(ADDED_OBJ))))
goto err2;
if (o->ln != NULL)
if (!(ao[ADDED_LNAME] = malloc(sizeof(ADDED_OBJ))))
goto err2;
for (i = ADDED_DATA; i <= ADDED_NID; i++) {
if (ao[i] != NULL) {
ao[i]->type = i;
ao[i]->obj = o;
aop = lh_ADDED_OBJ_insert(added, ao[i]);
/* memory leak, but should not normally matter */
free(aop);
}
}
o->flags &= ~(ASN1_OBJECT_FLAG_DYNAMIC |
ASN1_OBJECT_FLAG_DYNAMIC_STRINGS |
ASN1_OBJECT_FLAG_DYNAMIC_DATA);
return (o->nid);
err2:
OBJerror(ERR_R_MALLOC_FAILURE);
err:
for (i = ADDED_DATA; i <= ADDED_NID; i++)
free(ao[i]);
ASN1_OBJECT_free(o);
return (NID_undef);
}
LCRYPTO_ALIAS(OBJ_add_object);
ASN1_OBJECT *
OBJ_nid2obj(int n)
{
ADDED_OBJ ad, *adp;
ASN1_OBJECT ob;
if ((n >= 0) && (n < NUM_NID)) {
if ((n != NID_undef) && (nid_objs[n].nid == NID_undef)) {
OBJerror(OBJ_R_UNKNOWN_NID);
return (NULL);
}
return ((ASN1_OBJECT *)&(nid_objs[n]));
} else if (added == NULL)
return (NULL);
else {
ad.type = ADDED_NID;
ad.obj = &ob;
ob.nid = n;
adp = lh_ADDED_OBJ_retrieve(added, &ad);
if (adp != NULL)
return (adp->obj);
else {
OBJerror(OBJ_R_UNKNOWN_NID);
return (NULL);
}
}
}
LCRYPTO_ALIAS(OBJ_nid2obj);
const char *
OBJ_nid2sn(int n)
{
ADDED_OBJ ad, *adp;
ASN1_OBJECT ob;
if ((n >= 0) && (n < NUM_NID)) {
if ((n != NID_undef) && (nid_objs[n].nid == NID_undef)) {
OBJerror(OBJ_R_UNKNOWN_NID);
return (NULL);
}
return (nid_objs[n].sn);
} else if (added == NULL)
return (NULL);
else {
ad.type = ADDED_NID;
ad.obj = &ob;
ob.nid = n;
adp = lh_ADDED_OBJ_retrieve(added, &ad);
if (adp != NULL)
return (adp->obj->sn);
else {
OBJerror(OBJ_R_UNKNOWN_NID);
return (NULL);
}
}
}
LCRYPTO_ALIAS(OBJ_nid2sn);
const char *
OBJ_nid2ln(int n)
{
ADDED_OBJ ad, *adp;
ASN1_OBJECT ob;
if ((n >= 0) && (n < NUM_NID)) {
if ((n != NID_undef) && (nid_objs[n].nid == NID_undef)) {
OBJerror(OBJ_R_UNKNOWN_NID);
return (NULL);
}
return (nid_objs[n].ln);
} else if (added == NULL)
return (NULL);
else {
ad.type = ADDED_NID;
ad.obj = &ob;
ob.nid = n;
adp = lh_ADDED_OBJ_retrieve(added, &ad);
if (adp != NULL)
return (adp->obj->ln);
else {
OBJerror(OBJ_R_UNKNOWN_NID);
return (NULL);
}
}
}
LCRYPTO_ALIAS(OBJ_nid2ln);
static int
obj_cmp(const ASN1_OBJECT * const *ap, const unsigned int *bp)
{
const ASN1_OBJECT *a = *ap;
const ASN1_OBJECT *b = &nid_objs[*bp];
return OBJ_cmp(a, b);
}
static int
obj_cmp_BSEARCH_CMP_FN(const void *a_, const void *b_)
{
const ASN1_OBJECT * const *a = a_;
unsigned int const *b = b_;
return obj_cmp(a, b);
}
static unsigned int *
OBJ_bsearch_obj(const ASN1_OBJECT * *key, unsigned int const *base, int num)
{
return (unsigned int *)OBJ_bsearch_(key, base, num, sizeof(unsigned int),
obj_cmp_BSEARCH_CMP_FN);
}
int
OBJ_obj2nid(const ASN1_OBJECT *a)
{
const unsigned int *op;
ADDED_OBJ ad, *adp;
if (a == NULL || a->length == 0)
return (NID_undef);
if (a->nid != NID_undef)
return (a->nid);
if (added != NULL) {
ad.type = ADDED_DATA;
ad.obj=(ASN1_OBJECT *)a; /* XXX: ugly but harmless */
adp = lh_ADDED_OBJ_retrieve(added, &ad);
if (adp != NULL)
return (adp->obj->nid);
}
op = OBJ_bsearch_obj(&a, obj_objs, NUM_OBJ);
if (op == NULL)
return (NID_undef);
return (nid_objs[*op].nid);
}
LCRYPTO_ALIAS(OBJ_obj2nid);
/* Convert an object name into an ASN1_OBJECT
* if "noname" is not set then search for short and long names first.
* This will convert the "dotted" form into an object: unlike OBJ_txt2nid
* it can be used with any objects, not just registered ones.
*/
ASN1_OBJECT *
OBJ_txt2obj(const char *s, int no_name)
{
int nid;
if (!no_name) {
if (((nid = OBJ_sn2nid(s)) != NID_undef) ||
((nid = OBJ_ln2nid(s)) != NID_undef) )
return OBJ_nid2obj(nid);
}
return t2i_ASN1_OBJECT_internal(s);
}
LCRYPTO_ALIAS(OBJ_txt2obj);
int
OBJ_obj2txt(char *buf, int buf_len, const ASN1_OBJECT *aobj, int no_name)
{
return i2t_ASN1_OBJECT_internal(aobj, buf, buf_len, no_name);
}
LCRYPTO_ALIAS(OBJ_obj2txt);
int
OBJ_txt2nid(const char *s)
{
ASN1_OBJECT *obj;
int nid;
obj = OBJ_txt2obj(s, 0);
nid = OBJ_obj2nid(obj);
ASN1_OBJECT_free(obj);
return nid;
}
LCRYPTO_ALIAS(OBJ_txt2nid);
int
OBJ_ln2nid(const char *s)
{
ASN1_OBJECT o;
const ASN1_OBJECT *oo = &o;
ADDED_OBJ ad, *adp;
const unsigned int *op;
o.ln = s;
if (added != NULL) {
ad.type = ADDED_LNAME;
ad.obj = &o;
adp = lh_ADDED_OBJ_retrieve(added, &ad);
if (adp != NULL)
return (adp->obj->nid);
}
op = OBJ_bsearch_ln(&oo, ln_objs, NUM_LN);
if (op == NULL)
return (NID_undef);
return (nid_objs[*op].nid);
}
LCRYPTO_ALIAS(OBJ_ln2nid);
int
OBJ_sn2nid(const char *s)
{
ASN1_OBJECT o;
const ASN1_OBJECT *oo = &o;
ADDED_OBJ ad, *adp;
const unsigned int *op;
o.sn = s;
if (added != NULL) {
ad.type = ADDED_SNAME;
ad.obj = &o;
adp = lh_ADDED_OBJ_retrieve(added, &ad);
if (adp != NULL)
return (adp->obj->nid);
}
op = OBJ_bsearch_sn(&oo, sn_objs, NUM_SN);
if (op == NULL)
return (NID_undef);
return (nid_objs[*op].nid);
}
LCRYPTO_ALIAS(OBJ_sn2nid);
const void *
OBJ_bsearch_(const void *key, const void *base, int num, int size,
int (*cmp)(const void *, const void *))
{
return OBJ_bsearch_ex_(key, base, num, size, cmp, 0);
}
LCRYPTO_ALIAS(OBJ_bsearch_);
const void *
OBJ_bsearch_ex_(const void *key, const void *base_, int num, int size,
int (*cmp)(const void *, const void *), int flags)
{
const char *base = base_;
int l, h, i = 0, c = 0;
const char *p = NULL;
if (num == 0)
return (NULL);
l = 0;
h = num;
while (l < h) {
i = (l + h) / 2;
p = &(base[i * size]);
c = (*cmp)(key, p);
if (c < 0)
h = i;
else if (c > 0)
l = i + 1;
else
break;
}
if (c != 0 && !(flags & OBJ_BSEARCH_VALUE_ON_NOMATCH))
p = NULL;
else if (c == 0 && (flags & OBJ_BSEARCH_FIRST_VALUE_ON_MATCH)) {
while (i > 0 && (*cmp)(key, &(base[(i - 1) * size])) == 0)
i--;
p = &(base[i * size]);
}
return (p);
}
int
OBJ_create_objects(BIO *in)
{
char buf[512];
int i, num = 0;
char *o, *s, *l = NULL;
for (;;) {
s = o = NULL;
i = BIO_gets(in, buf, 512);
if (i <= 0)
return (num);
buf[i - 1] = '\0';
if (!isalnum((unsigned char)buf[0]))
return (num);
o = s=buf;
while (isdigit((unsigned char)*s) || (*s == '.'))
s++;
if (*s != '\0') {
*(s++) = '\0';
while (isspace((unsigned char)*s))
s++;
if (*s == '\0')
s = NULL;
else {
l = s;
while ((*l != '\0') &&
!isspace((unsigned char)*l))
l++;
if (*l != '\0') {
*(l++) = '\0';
while (isspace((unsigned char)*l))
l++;
if (*l == '\0')
l = NULL;
} else
l = NULL;
}
} else
s = NULL;
if ((o == NULL) || (*o == '\0'))
return (num);
if (!OBJ_create(o, s, l))
return (num);
num++;
}
/* return(num); */
}
LCRYPTO_ALIAS(OBJ_create_objects);
int
OBJ_create(const char *oid, const char *sn, const char *ln)
{
int ok = 0;
ASN1_OBJECT *op = NULL;
unsigned char *buf;
int i;
i = a2d_ASN1_OBJECT(NULL, 0, oid, -1);
if (i <= 0)
return (0);
if ((buf = malloc(i)) == NULL) {
OBJerror(ERR_R_MALLOC_FAILURE);
return (0);
}
i = a2d_ASN1_OBJECT(buf, i, oid, -1);
if (i == 0)
goto err;
op = (ASN1_OBJECT *)ASN1_OBJECT_create(OBJ_new_nid(1), buf, i, sn, ln);
if (op == NULL)
goto err;
ok = OBJ_add_object(op);
err:
ASN1_OBJECT_free(op);
free(buf);
return (ok);
}
LCRYPTO_ALIAS(OBJ_create);
size_t
OBJ_length(const ASN1_OBJECT *obj)
{
if (obj == NULL)
return 0;
if (obj->length < 0)
return 0;
return obj->length;
}
LCRYPTO_ALIAS(OBJ_length);
const unsigned char *
OBJ_get0_data(const ASN1_OBJECT *obj)
{
if (obj == NULL)
return NULL;
return obj->data;
}
LCRYPTO_ALIAS(OBJ_get0_data);

5835
crypto/objects/obj_dat.h Normal file
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91
crypto/objects/obj_err.c Normal file
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@@ -0,0 +1,91 @@
/* $OpenBSD: obj_err.c,v 1.14 2023/07/08 12:27:51 beck Exp $ */
/* ====================================================================
* Copyright (c) 1999-2006 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* 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
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* openssl-core@OpenSSL.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
#include <stdio.h>
#include <openssl/opensslconf.h>
#include <openssl/err.h>
#include <openssl/objects.h>
#ifndef OPENSSL_NO_ERR
#define ERR_FUNC(func) ERR_PACK(ERR_LIB_OBJ,func,0)
#define ERR_REASON(reason) ERR_PACK(ERR_LIB_OBJ,0,reason)
static ERR_STRING_DATA OBJ_str_functs[] = {
{ERR_FUNC(0xfff), "CRYPTO_internal"},
{0, NULL}
};
static ERR_STRING_DATA OBJ_str_reasons[] = {
{ERR_REASON(OBJ_R_MALLOC_FAILURE) , "malloc failure"},
{ERR_REASON(OBJ_R_UNKNOWN_NID) , "unknown nid"},
{0, NULL}
};
#endif
void
ERR_load_OBJ_strings(void)
{
#ifndef OPENSSL_NO_ERR
if (ERR_func_error_string(OBJ_str_functs[0].error) == NULL) {
ERR_load_strings(0, OBJ_str_functs);
ERR_load_strings(0, OBJ_str_reasons);
}
#endif
}
LCRYPTO_ALIAS(ERR_load_OBJ_strings);

135
crypto/objects/obj_lib.c Normal file
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/* $OpenBSD: obj_lib.c,v 1.19 2023/08/17 09:13:01 tb Exp $ */
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
*
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
*
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the copyright
* 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 the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* "This product includes cryptographic software written by
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
* 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
*
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
* [including the GNU Public Licence.]
*/
#include <stdio.h>
#include <string.h>
#include <openssl/err.h>
#include <openssl/buffer.h>
#include <openssl/lhash.h>
#include <openssl/objects.h>
#include "asn1_local.h"
ASN1_OBJECT *
OBJ_dup(const ASN1_OBJECT *o)
{
ASN1_OBJECT *r;
char *ln = NULL, *sn = NULL;
unsigned char *data = NULL;
if (o == NULL)
return (NULL);
if (!(o->flags & ASN1_OBJECT_FLAG_DYNAMIC))
return((ASN1_OBJECT *)o); /* XXX: ugh! Why? What kind of
duplication is this??? */
r = ASN1_OBJECT_new();
if (r == NULL) {
OBJerror(ERR_R_ASN1_LIB);
return (NULL);
}
data = malloc(o->length);
if (data == NULL)
goto err;
if (o->data != NULL)
memcpy(data, o->data, o->length);
/* once data attached to object it remains const */
r->data = data;
r->length = o->length;
r->nid = o->nid;
r->ln = r->sn = NULL;
if (o->ln != NULL) {
ln = strdup(o->ln);
if (ln == NULL)
goto err;
r->ln = ln;
}
if (o->sn != NULL) {
sn = strdup(o->sn);
if (sn == NULL)
goto err;
r->sn = sn;
}
r->flags = o->flags | (ASN1_OBJECT_FLAG_DYNAMIC |
ASN1_OBJECT_FLAG_DYNAMIC_STRINGS | ASN1_OBJECT_FLAG_DYNAMIC_DATA);
return (r);
err:
OBJerror(ERR_R_MALLOC_FAILURE);
free(ln);
free(sn);
free(data);
free(r);
return (NULL);
}
LCRYPTO_ALIAS(OBJ_dup);
int
OBJ_cmp(const ASN1_OBJECT *a, const ASN1_OBJECT *b)
{
int cmp;
if ((cmp = a->length - b->length) != 0)
return cmp;
if (a->length == 0)
return 0;
return memcmp(a->data, b->data, a->length);
}
LCRYPTO_ALIAS(OBJ_cmp);

312
crypto/objects/obj_xref.c Normal file
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@@ -0,0 +1,312 @@
/* $OpenBSD: obj_xref.c,v 1.13 2023/07/28 10:25:05 tb Exp $ */
/*
* Copyright (c) 2023 Theo Buehler <tb@openbsd.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <openssl/objects.h>
/*
* Map between signature nids and pairs of (hash, pkey) nids. If the hash nid
* is NID_undef, this indicates to ASN1_item_{sign,verify}() that the pkey's
* ASN.1 method needs to handle algorithm identifiers and part of the message
* digest.
*/
static const struct {
int sign_nid;
int hash_nid;
int pkey_nid;
} nid_triple[] = {
{
.sign_nid = NID_md2WithRSAEncryption,
.hash_nid = NID_md2,
.pkey_nid = NID_rsaEncryption,
},
{
.sign_nid = NID_md5WithRSAEncryption,
.hash_nid = NID_md5,
.pkey_nid = NID_rsaEncryption,
},
{
.sign_nid = NID_shaWithRSAEncryption,
.hash_nid = NID_sha,
.pkey_nid = NID_rsaEncryption,
},
{
.sign_nid = NID_sha1WithRSAEncryption,
.hash_nid = NID_sha1,
.pkey_nid = NID_rsaEncryption,
},
{
.sign_nid = NID_dsaWithSHA,
.hash_nid = NID_sha,
.pkey_nid = NID_dsa,
},
{
.sign_nid = NID_dsaWithSHA1_2,
.hash_nid = NID_sha1,
.pkey_nid = NID_dsa_2,
},
{
.sign_nid = NID_mdc2WithRSA,
.hash_nid = NID_mdc2,
.pkey_nid = NID_rsaEncryption,
},
{
.sign_nid = NID_md5WithRSA,
.hash_nid = NID_md5,
.pkey_nid = NID_rsa,
},
{
.sign_nid = NID_dsaWithSHA1,
.hash_nid = NID_sha1,
.pkey_nid = NID_dsa,
},
{
.sign_nid = NID_sha1WithRSA,
.hash_nid = NID_sha1,
.pkey_nid = NID_rsa,
},
{
.sign_nid = NID_ripemd160WithRSA,
.hash_nid = NID_ripemd160,
.pkey_nid = NID_rsaEncryption,
},
{
.sign_nid = NID_md4WithRSAEncryption,
.hash_nid = NID_md4,
.pkey_nid = NID_rsaEncryption,
},
{
.sign_nid = NID_ecdsa_with_SHA1,
.hash_nid = NID_sha1,
.pkey_nid = NID_X9_62_id_ecPublicKey,
},
{
.sign_nid = NID_sha256WithRSAEncryption,
.hash_nid = NID_sha256,
.pkey_nid = NID_rsaEncryption,
},
{
.sign_nid = NID_sha384WithRSAEncryption,
.hash_nid = NID_sha384,
.pkey_nid = NID_rsaEncryption,
},
{
.sign_nid = NID_sha512WithRSAEncryption,
.hash_nid = NID_sha512,
.pkey_nid = NID_rsaEncryption,
},
{
.sign_nid = NID_sha224WithRSAEncryption,
.hash_nid = NID_sha224,
.pkey_nid = NID_rsaEncryption,
},
{
.sign_nid = NID_ecdsa_with_Recommended,
.hash_nid = NID_undef,
.pkey_nid = NID_X9_62_id_ecPublicKey,
},
{
.sign_nid = NID_ecdsa_with_Specified,
.hash_nid = NID_undef,
.pkey_nid = NID_X9_62_id_ecPublicKey,
},
{
.sign_nid = NID_ecdsa_with_SHA224,
.hash_nid = NID_sha224,
.pkey_nid = NID_X9_62_id_ecPublicKey,
},
{
.sign_nid = NID_ecdsa_with_SHA256,
.hash_nid = NID_sha256,
.pkey_nid = NID_X9_62_id_ecPublicKey,
},
{
.sign_nid = NID_ecdsa_with_SHA384,
.hash_nid = NID_sha384,
.pkey_nid = NID_X9_62_id_ecPublicKey,
},
{
.sign_nid = NID_ecdsa_with_SHA512,
.hash_nid = NID_sha512,
.pkey_nid = NID_X9_62_id_ecPublicKey,
},
{
.sign_nid = NID_dsa_with_SHA224,
.hash_nid = NID_sha224,
.pkey_nid = NID_dsa,
},
{
.sign_nid = NID_dsa_with_SHA256,
.hash_nid = NID_sha256,
.pkey_nid = NID_dsa,
},
{
.sign_nid = NID_id_GostR3411_94_with_GostR3410_2001,
.hash_nid = NID_id_GostR3411_94,
.pkey_nid = NID_id_GostR3410_2001,
},
{
.sign_nid = NID_id_GostR3411_94_with_GostR3410_94,
.hash_nid = NID_id_GostR3411_94,
.pkey_nid = NID_id_GostR3410_94,
},
{
.sign_nid = NID_id_GostR3411_94_with_GostR3410_94_cc,
.hash_nid = NID_id_GostR3411_94,
.pkey_nid = NID_id_GostR3410_94_cc,
},
{
.sign_nid = NID_id_GostR3411_94_with_GostR3410_2001_cc,
.hash_nid = NID_id_GostR3411_94,
.pkey_nid = NID_id_GostR3410_2001_cc,
},
{
.sign_nid = NID_rsassaPss,
.hash_nid = NID_undef,
.pkey_nid = NID_rsaEncryption,
},
{
.sign_nid = NID_id_tc26_signwithdigest_gost3410_2012_256,
.hash_nid = NID_id_tc26_gost3411_2012_256,
.pkey_nid = NID_id_GostR3410_2001,
},
{
.sign_nid = NID_id_tc26_signwithdigest_gost3410_2012_512,
.hash_nid = NID_id_tc26_gost3411_2012_512,
.pkey_nid = NID_id_GostR3410_2001,
},
{
.sign_nid = NID_Ed25519,
.hash_nid = NID_undef,
.pkey_nid = NID_Ed25519,
},
{
.sign_nid = NID_dhSinglePass_stdDH_sha1kdf_scheme,
.hash_nid = NID_sha1,
.pkey_nid = NID_dh_std_kdf,
},
{
.sign_nid = NID_dhSinglePass_stdDH_sha224kdf_scheme,
.hash_nid = NID_sha224,
.pkey_nid = NID_dh_std_kdf,
},
{
.sign_nid = NID_dhSinglePass_stdDH_sha256kdf_scheme,
.hash_nid = NID_sha256,
.pkey_nid = NID_dh_std_kdf,
},
{
.sign_nid = NID_dhSinglePass_stdDH_sha384kdf_scheme,
.hash_nid = NID_sha384,
.pkey_nid = NID_dh_std_kdf,
},
{
.sign_nid = NID_dhSinglePass_stdDH_sha512kdf_scheme,
.hash_nid = NID_sha512,
.pkey_nid = NID_dh_std_kdf,
},
{
.sign_nid = NID_dhSinglePass_cofactorDH_sha1kdf_scheme,
.hash_nid = NID_sha1,
.pkey_nid = NID_dh_cofactor_kdf,
},
{
.sign_nid = NID_dhSinglePass_cofactorDH_sha224kdf_scheme,
.hash_nid = NID_sha224,
.pkey_nid = NID_dh_cofactor_kdf,
},
{
.sign_nid = NID_dhSinglePass_cofactorDH_sha256kdf_scheme,
.hash_nid = NID_sha256,
.pkey_nid = NID_dh_cofactor_kdf,
},
{
.sign_nid = NID_dhSinglePass_cofactorDH_sha384kdf_scheme,
.hash_nid = NID_sha384,
.pkey_nid = NID_dh_cofactor_kdf,
},
{
.sign_nid = NID_dhSinglePass_cofactorDH_sha512kdf_scheme,
.hash_nid = NID_sha512,
.pkey_nid = NID_dh_cofactor_kdf,
},
{
.sign_nid = NID_RSA_SHA3_224,
.hash_nid = NID_sha3_224,
.pkey_nid = NID_rsaEncryption,
},
{
.sign_nid = NID_RSA_SHA3_256,
.hash_nid = NID_sha3_256,
.pkey_nid = NID_rsaEncryption,
},
{
.sign_nid = NID_RSA_SHA3_384,
.hash_nid = NID_sha3_384,
.pkey_nid = NID_rsaEncryption,
},
{
.sign_nid = NID_RSA_SHA3_512,
.hash_nid = NID_sha3_512,
.pkey_nid = NID_rsaEncryption,
},
};
#define N_NID_TRIPLES (sizeof(nid_triple) / sizeof(nid_triple[0]))
int
OBJ_find_sigid_algs(int sign_nid, int *hash_nid, int *pkey_nid)
{
size_t i;
for (i = 0; i < N_NID_TRIPLES; i++) {
if (sign_nid != nid_triple[i].sign_nid)
continue;
if (hash_nid != NULL)
*hash_nid = nid_triple[i].hash_nid;
if (pkey_nid != NULL)
*pkey_nid = nid_triple[i].pkey_nid;
return 1;
}
return 0;
}
LCRYPTO_ALIAS(OBJ_find_sigid_algs);
int
OBJ_find_sigid_by_algs(int *sign_nid, int hash_nid, int pkey_nid)
{
size_t i;
for (i = 0; i < N_NID_TRIPLES; i++) {
if (hash_nid != nid_triple[i].hash_nid)
continue;
if (pkey_nid != nid_triple[i].pkey_nid)
continue;
if (sign_nid != NULL)
*sign_nid = nid_triple[i].sign_nid;
return 1;
}
return 0;
}
LCRYPTO_ALIAS(OBJ_find_sigid_by_algs);