2 * Copyright 2012-2016 The OpenSSL Project Authors. All Rights Reserved.
4 * Licensed under the OpenSSL license (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
12 #include <openssl/crypto.h>
13 #include "internal/cryptlib.h"
14 #include <openssl/conf.h>
15 #include <openssl/x509.h>
16 #include <openssl/x509v3.h>
18 /* Algorithm configuration module. */
20 static int alg_module_init(CONF_IMODULE *md, const CONF *cnf)
23 const char *oid_section;
24 STACK_OF(CONF_VALUE) *sktmp;
27 oid_section = CONF_imodule_get_value(md);
28 if ((sktmp = NCONF_get_section(cnf, oid_section)) == NULL) {
29 EVPerr(EVP_F_ALG_MODULE_INIT, EVP_R_ERROR_LOADING_SECTION);
32 for (i = 0; i < sk_CONF_VALUE_num(sktmp); i++) {
33 oval = sk_CONF_VALUE_value(sktmp, i);
34 if (strcmp(oval->name, "fips_mode") == 0) {
36 if (!X509V3_get_value_bool(oval, &m)) {
37 EVPerr(EVP_F_ALG_MODULE_INIT, EVP_R_INVALID_FIPS_MODE);
42 if (!FIPS_mode() && !FIPS_mode_set(1)) {
43 EVPerr(EVP_F_ALG_MODULE_INIT,
44 EVP_R_ERROR_SETTING_FIPS_MODE);
48 EVPerr(EVP_F_ALG_MODULE_INIT, EVP_R_FIPS_MODE_NOT_SUPPORTED);
53 EVPerr(EVP_F_ALG_MODULE_INIT, EVP_R_UNKNOWN_OPTION);
54 ERR_add_error_data(4, "name=", oval->name,
55 ", value=", oval->value);
62 void EVP_add_alg_module(void)
64 CONF_module_add("alg_section", alg_module_init, 0);