From 86c49b31af735796dfde37aa29473a30d36367db Mon Sep 17 00:00:00 2001 From: cvs2svn Date: Sat, 23 Jul 2016 19:31:36 +0000 Subject: This commit was manufactured by cvs2git to create tag 'OPENBSD_6_0_BASE'. --- src/lib/libcrypto/dsa/dsa_key.c | 127 ---------------------------------------- 1 file changed, 127 deletions(-) delete mode 100644 src/lib/libcrypto/dsa/dsa_key.c (limited to 'src/lib/libcrypto/dsa/dsa_key.c') diff --git a/src/lib/libcrypto/dsa/dsa_key.c b/src/lib/libcrypto/dsa/dsa_key.c deleted file mode 100644 index fc4eb9c433..0000000000 --- a/src/lib/libcrypto/dsa/dsa_key.c +++ /dev/null @@ -1,127 +0,0 @@ -/* $OpenBSD: dsa_key.c,v 1.22 2016/06/30 02:02:06 bcook 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 - -#ifndef OPENSSL_NO_SHA - -#include -#include - -static int dsa_builtin_keygen(DSA *dsa); - -int -DSA_generate_key(DSA *dsa) -{ - if (dsa->meth->dsa_keygen) - return dsa->meth->dsa_keygen(dsa); - return dsa_builtin_keygen(dsa); -} - -static int -dsa_builtin_keygen(DSA *dsa) -{ - int ok = 0; - BN_CTX *ctx = NULL; - BIGNUM *pub_key = NULL, *priv_key = NULL; - - if ((ctx = BN_CTX_new()) == NULL) - goto err; - - if (dsa->priv_key == NULL) { - if ((priv_key = BN_new()) == NULL) - goto err; - } else - priv_key=dsa->priv_key; - - do { - if (!BN_rand_range(priv_key, dsa->q)) - goto err; - } while (BN_is_zero(priv_key)); - - if (dsa->pub_key == NULL) { - if ((pub_key = BN_new()) == NULL) - goto err; - } else - pub_key=dsa->pub_key; - - { - BIGNUM prk; - - BN_with_flags(&prk, priv_key, BN_FLG_CONSTTIME); - - if (!BN_mod_exp(pub_key, dsa->g, &prk, dsa->p, ctx)) - goto err; - } - - dsa->priv_key = priv_key; - dsa->pub_key = pub_key; - ok = 1; - -err: - if (pub_key != NULL && dsa->pub_key == NULL) - BN_free(pub_key); - if (priv_key != NULL && dsa->priv_key == NULL) - BN_free(priv_key); - BN_CTX_free(ctx); - return ok; -} -#endif -- cgit v1.2.3-55-g6feb