diff options
Diffstat (limited to 'deps/openssl/openssl/engines/ccgost/gost_eng.c')
| -rw-r--r-- | deps/openssl/openssl/engines/ccgost/gost_eng.c | 280 |
1 files changed, 0 insertions, 280 deletions
diff --git a/deps/openssl/openssl/engines/ccgost/gost_eng.c b/deps/openssl/openssl/engines/ccgost/gost_eng.c deleted file mode 100644 index ea52c4dbe9..0000000000 --- a/deps/openssl/openssl/engines/ccgost/gost_eng.c +++ /dev/null @@ -1,280 +0,0 @@ -/********************************************************************** - * gost_eng.c * - * Copyright (c) 2005-2006 Cryptocom LTD * - * This file is distributed under the same license as OpenSSL * - * * - * Main file of GOST engine * - * for OpenSSL * - * Requires OpenSSL 0.9.9 for compilation * - **********************************************************************/ -#include <string.h> -#include <openssl/crypto.h> -#include <openssl/err.h> -#include <openssl/evp.h> -#include <openssl/engine.h> -#include <openssl/obj_mac.h> -#include "e_gost_err.h" -#include "gost_lcl.h" -static const char *engine_gost_id = "gost"; -static const char *engine_gost_name = - "Reference implementation of GOST engine"; - -/* Symmetric cipher and digest function registrar */ - -static int gost_ciphers(ENGINE *e, const EVP_CIPHER **cipher, - const int **nids, int nid); - -static int gost_digests(ENGINE *e, const EVP_MD **digest, - const int **nids, int ind); - -static int gost_pkey_meths(ENGINE *e, EVP_PKEY_METHOD **pmeth, - const int **nids, int nid); - -static int gost_pkey_asn1_meths(ENGINE *e, EVP_PKEY_ASN1_METHOD **ameth, - const int **nids, int nid); - -static int gost_cipher_nids[] = { NID_id_Gost28147_89, NID_gost89_cnt, 0 }; - -static int gost_digest_nids[] = - { NID_id_GostR3411_94, NID_id_Gost28147_89_MAC, 0 }; - -static int gost_pkey_meth_nids[] = { NID_id_GostR3410_94, - NID_id_GostR3410_2001, NID_id_Gost28147_89_MAC, 0 -}; - -static EVP_PKEY_METHOD *pmeth_GostR3410_94 = NULL, - *pmeth_GostR3410_2001 = NULL, *pmeth_Gost28147_MAC = NULL; - -static EVP_PKEY_ASN1_METHOD *ameth_GostR3410_94 = NULL, - *ameth_GostR3410_2001 = NULL, *ameth_Gost28147_MAC = NULL; - -static int gost_engine_init(ENGINE *e) -{ - return 1; -} - -static int gost_engine_finish(ENGINE *e) -{ - return 1; -} - -static int gost_engine_destroy(ENGINE *e) -{ - gost_param_free(); - - pmeth_GostR3410_94 = NULL; - pmeth_GostR3410_2001 = NULL; - pmeth_Gost28147_MAC = NULL; - ameth_GostR3410_94 = NULL; - ameth_GostR3410_2001 = NULL; - ameth_Gost28147_MAC = NULL; - return 1; -} - -static int bind_gost(ENGINE *e, const char *id) -{ - int ret = 0; - if (id && strcmp(id, engine_gost_id)) - return 0; - if (ameth_GostR3410_94) { - printf("GOST engine already loaded\n"); - goto end; - } - - if (!ENGINE_set_id(e, engine_gost_id)) { - printf("ENGINE_set_id failed\n"); - goto end; - } - if (!ENGINE_set_name(e, engine_gost_name)) { - printf("ENGINE_set_name failed\n"); - goto end; - } - if (!ENGINE_set_digests(e, gost_digests)) { - printf("ENGINE_set_digests failed\n"); - goto end; - } - if (!ENGINE_set_ciphers(e, gost_ciphers)) { - printf("ENGINE_set_ciphers failed\n"); - goto end; - } - if (!ENGINE_set_pkey_meths(e, gost_pkey_meths)) { - printf("ENGINE_set_pkey_meths failed\n"); - goto end; - } - if (!ENGINE_set_pkey_asn1_meths(e, gost_pkey_asn1_meths)) { - printf("ENGINE_set_pkey_asn1_meths failed\n"); - goto end; - } - /* Control function and commands */ - if (!ENGINE_set_cmd_defns(e, gost_cmds)) { - fprintf(stderr, "ENGINE_set_cmd_defns failed\n"); - goto end; - } - if (!ENGINE_set_ctrl_function(e, gost_control_func)) { - fprintf(stderr, "ENGINE_set_ctrl_func failed\n"); - goto end; - } - if (!ENGINE_set_destroy_function(e, gost_engine_destroy) - || !ENGINE_set_init_function(e, gost_engine_init) - || !ENGINE_set_finish_function(e, gost_engine_finish)) { - goto end; - } - - if (!register_ameth_gost - (NID_id_GostR3410_94, &ameth_GostR3410_94, "GOST94", - "GOST R 34.10-94")) - goto end; - if (!register_ameth_gost - (NID_id_GostR3410_2001, &ameth_GostR3410_2001, "GOST2001", - "GOST R 34.10-2001")) - goto end; - if (!register_ameth_gost(NID_id_Gost28147_89_MAC, &ameth_Gost28147_MAC, - "GOST-MAC", "GOST 28147-89 MAC")) - goto end; - - if (!register_pmeth_gost(NID_id_GostR3410_94, &pmeth_GostR3410_94, 0)) - goto end; - if (!register_pmeth_gost(NID_id_GostR3410_2001, &pmeth_GostR3410_2001, 0)) - goto end; - if (!register_pmeth_gost - (NID_id_Gost28147_89_MAC, &pmeth_Gost28147_MAC, 0)) - goto end; - if (!ENGINE_register_ciphers(e) - || !ENGINE_register_digests(e) - || !ENGINE_register_pkey_meths(e) - /* These two actually should go in LIST_ADD command */ - || !EVP_add_cipher(&cipher_gost) - || !EVP_add_cipher(&cipher_gost_cpacnt) - || !EVP_add_digest(&digest_gost) - || !EVP_add_digest(&imit_gost_cpa) - ) { - goto end; - } - - ERR_load_GOST_strings(); - ret = 1; - end: - return ret; -} - -static int gost_digests(ENGINE *e, const EVP_MD **digest, - const int **nids, int nid) -{ - int ok = 1; - if (!digest) { - *nids = gost_digest_nids; - return 2; - } - /* - * printf("Digest no %d requested\n",nid); - */ - if (nid == NID_id_GostR3411_94) { - *digest = &digest_gost; - } else if (nid == NID_id_Gost28147_89_MAC) { - *digest = &imit_gost_cpa; - } else { - ok = 0; - *digest = NULL; - } - return ok; -} - -static int gost_ciphers(ENGINE *e, const EVP_CIPHER **cipher, - const int **nids, int nid) -{ - int ok = 1; - if (!cipher) { - *nids = gost_cipher_nids; - return 2; /* two ciphers are supported */ - } - - if (nid == NID_id_Gost28147_89) { - *cipher = &cipher_gost; - } else if (nid == NID_gost89_cnt) { - *cipher = &cipher_gost_cpacnt; - } else { - ok = 0; - *cipher = NULL; - } - return ok; -} - -static int gost_pkey_meths(ENGINE *e, EVP_PKEY_METHOD **pmeth, - const int **nids, int nid) -{ - if (!pmeth) { - *nids = gost_pkey_meth_nids; - return 3; - } - - switch (nid) { - case NID_id_GostR3410_94: - *pmeth = pmeth_GostR3410_94; - return 1; - case NID_id_GostR3410_2001: - *pmeth = pmeth_GostR3410_2001; - return 1; - case NID_id_Gost28147_89_MAC: - *pmeth = pmeth_Gost28147_MAC; - return 1; - default:; - } - - *pmeth = NULL; - return 0; -} - -static int gost_pkey_asn1_meths(ENGINE *e, EVP_PKEY_ASN1_METHOD **ameth, - const int **nids, int nid) -{ - if (!ameth) { - *nids = gost_pkey_meth_nids; - return 3; - } - switch (nid) { - case NID_id_GostR3410_94: - *ameth = ameth_GostR3410_94; - return 1; - case NID_id_GostR3410_2001: - *ameth = ameth_GostR3410_2001; - return 1; - case NID_id_Gost28147_89_MAC: - *ameth = ameth_Gost28147_MAC; - return 1; - - default:; - } - - *ameth = NULL; - return 0; -} - -#ifdef OPENSSL_NO_DYNAMIC_ENGINE -static ENGINE *engine_gost(void) -{ - ENGINE *ret = ENGINE_new(); - if (!ret) - return NULL; - if (!bind_gost(ret, engine_gost_id)) { - ENGINE_free(ret); - return NULL; - } - return ret; -} - -void ENGINE_load_gost(void) -{ - ENGINE *toadd; - if (pmeth_GostR3410_94) - return; - toadd = engine_gost(); - if (!toadd) - return; - ENGINE_add(toadd); - ENGINE_free(toadd); - ERR_clear_error(); -} -#else -IMPLEMENT_DYNAMIC_BIND_FN(bind_gost) -IMPLEMENT_DYNAMIC_CHECK_FN() -#endif |