From 03e0d0748934886665c3031cda5fdccf45f2fb8d Mon Sep 17 00:00:00 2001 From: cvs2svn Date: Sun, 8 Mar 2015 16:48:49 +0000 Subject: This commit was manufactured by cvs2git to create branch 'OPENBSD_5_7'. --- src/lib/libcrypto/dh/dh_lib.c | 241 ------------------------------------------ 1 file changed, 241 deletions(-) delete mode 100644 src/lib/libcrypto/dh/dh_lib.c (limited to 'src/lib/libcrypto/dh/dh_lib.c') diff --git a/src/lib/libcrypto/dh/dh_lib.c b/src/lib/libcrypto/dh/dh_lib.c deleted file mode 100644 index defe1c74b4..0000000000 --- a/src/lib/libcrypto/dh/dh_lib.c +++ /dev/null @@ -1,241 +0,0 @@ -/* $OpenBSD: dh_lib.c,v 1.21 2015/02/11 03:19:37 doug 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 - -#include - -#include -#include -#include - -#ifndef OPENSSL_NO_ENGINE -#include -#endif - -static const DH_METHOD *default_DH_method = NULL; - -void -DH_set_default_method(const DH_METHOD *meth) -{ - default_DH_method = meth; -} - -const DH_METHOD * -DH_get_default_method(void) -{ - if (!default_DH_method) - default_DH_method = DH_OpenSSL(); - return default_DH_method; -} - -int -DH_set_method(DH *dh, const DH_METHOD *meth) -{ - /* - * NB: The caller is specifically setting a method, so it's not up to us - * to deal with which ENGINE it comes from. - */ - const DH_METHOD *mtmp; - - mtmp = dh->meth; - if (mtmp->finish) - mtmp->finish(dh); -#ifndef OPENSSL_NO_ENGINE - if (dh->engine) { - ENGINE_finish(dh->engine); - dh->engine = NULL; - } -#endif - dh->meth = meth; - if (meth->init) - meth->init(dh); - return 1; -} - -DH * -DH_new(void) -{ - return DH_new_method(NULL); -} - -DH * -DH_new_method(ENGINE *engine) -{ - DH *ret; - - ret = malloc(sizeof(DH)); - if (ret == NULL) { - DHerr(DH_F_DH_NEW_METHOD, ERR_R_MALLOC_FAILURE); - return NULL; - } - - ret->meth = DH_get_default_method(); -#ifndef OPENSSL_NO_ENGINE - if (engine) { - if (!ENGINE_init(engine)) { - DHerr(DH_F_DH_NEW_METHOD, ERR_R_ENGINE_LIB); - free(ret); - return NULL; - } - ret->engine = engine; - } else - ret->engine = ENGINE_get_default_DH(); - if(ret->engine) { - ret->meth = ENGINE_get_DH(ret->engine); - if (!ret->meth) { - DHerr(DH_F_DH_NEW_METHOD, ERR_R_ENGINE_LIB); - ENGINE_finish(ret->engine); - free(ret); - return NULL; - } - } -#endif - - ret->pad = 0; - ret->version = 0; - ret->p = NULL; - ret->g = NULL; - ret->length = 0; - ret->pub_key = NULL; - ret->priv_key = NULL; - ret->q = NULL; - ret->j = NULL; - ret->seed = NULL; - ret->seedlen = 0; - ret->counter = NULL; - ret->method_mont_p=NULL; - ret->references = 1; - ret->flags = ret->meth->flags & ~DH_FLAG_NON_FIPS_ALLOW; - CRYPTO_new_ex_data(CRYPTO_EX_INDEX_DH, ret, &ret->ex_data); - if (ret->meth->init != NULL && !ret->meth->init(ret)) { -#ifndef OPENSSL_NO_ENGINE - if (ret->engine) - ENGINE_finish(ret->engine); -#endif - CRYPTO_free_ex_data(CRYPTO_EX_INDEX_DH, ret, &ret->ex_data); - free(ret); - ret = NULL; - } - return ret; -} - -void -DH_free(DH *r) -{ - int i; - - if (r == NULL) - return; - i = CRYPTO_add(&r->references, -1, CRYPTO_LOCK_DH); - if (i > 0) - return; - - if (r->meth->finish) - r->meth->finish(r); -#ifndef OPENSSL_NO_ENGINE - if (r->engine) - ENGINE_finish(r->engine); -#endif - - CRYPTO_free_ex_data(CRYPTO_EX_INDEX_DH, r, &r->ex_data); - - BN_clear_free(r->p); - BN_clear_free(r->g); - BN_clear_free(r->q); - BN_clear_free(r->j); - free(r->seed); - BN_clear_free(r->counter); - BN_clear_free(r->pub_key); - BN_clear_free(r->priv_key); - free(r); -} - -int -DH_up_ref(DH *r) -{ - int i = CRYPTO_add(&r->references, 1, CRYPTO_LOCK_DH); - - return i > 1 ? 1 : 0; -} - -int -DH_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func, - CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func) -{ - return CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_DH, argl, argp, new_func, - dup_func, free_func); -} - -int -DH_set_ex_data(DH *d, int idx, void *arg) -{ - return CRYPTO_set_ex_data(&d->ex_data, idx, arg); -} - -void * -DH_get_ex_data(DH *d, int idx) -{ - return CRYPTO_get_ex_data(&d->ex_data, idx); -} - -int -DH_size(const DH *dh) -{ - return BN_num_bytes(dh->p); -} -- cgit v1.2.3-55-g6feb