From 690af28bdf827ab9c81648f507eb492c9076d5d3 Mon Sep 17 00:00:00 2001 From: cvs2svn Date: Wed, 25 Oct 2000 15:23:17 +0000 Subject: This commit was manufactured by cvs2git to create branch 'OPENBSD_2_8'. --- src/lib/libcrypto/evp/p_lib.c | 333 ------------------------------------------ 1 file changed, 333 deletions(-) delete mode 100644 src/lib/libcrypto/evp/p_lib.c (limited to 'src/lib/libcrypto/evp/p_lib.c') diff --git a/src/lib/libcrypto/evp/p_lib.c b/src/lib/libcrypto/evp/p_lib.c deleted file mode 100644 index 4cb387f8de..0000000000 --- a/src/lib/libcrypto/evp/p_lib.c +++ /dev/null @@ -1,333 +0,0 @@ -/* crypto/evp/p_lib.c */ -/* 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 "cryptlib.h" -#include -#include -#include -#include - -static void EVP_PKEY_free_it(EVP_PKEY *x); -int EVP_PKEY_bits(EVP_PKEY *pkey) - { -#ifndef NO_RSA - if (pkey->type == EVP_PKEY_RSA) - return(BN_num_bits(pkey->pkey.rsa->n)); - else -#endif -#ifndef NO_DSA - if (pkey->type == EVP_PKEY_DSA) - return(BN_num_bits(pkey->pkey.dsa->p)); -#endif - return(0); - } - -int EVP_PKEY_size(EVP_PKEY *pkey) - { - if (pkey == NULL) - return(0); -#ifndef NO_RSA - if (pkey->type == EVP_PKEY_RSA) - return(RSA_size(pkey->pkey.rsa)); - else -#endif -#ifndef NO_DSA - if (pkey->type == EVP_PKEY_DSA) - return(DSA_size(pkey->pkey.dsa)); -#endif - return(0); - } - -int EVP_PKEY_save_parameters(EVP_PKEY *pkey, int mode) - { -#ifndef NO_DSA - if (pkey->type == EVP_PKEY_DSA) - { - int ret=pkey->save_parameters=mode; - - if (mode >= 0) - pkey->save_parameters=mode; - return(ret); - } -#endif - return(0); - } - -int EVP_PKEY_copy_parameters(EVP_PKEY *to, EVP_PKEY *from) - { - if (to->type != from->type) - { - EVPerr(EVP_F_EVP_PKEY_COPY_PARAMETERS,EVP_R_DIFFERENT_KEY_TYPES); - goto err; - } - - if (EVP_PKEY_missing_parameters(from)) - { - EVPerr(EVP_F_EVP_PKEY_COPY_PARAMETERS,EVP_R_MISSING_PARAMETERS); - goto err; - } -#ifndef NO_DSA - if (to->type == EVP_PKEY_DSA) - { - BIGNUM *a; - - if ((a=BN_dup(from->pkey.dsa->p)) == NULL) goto err; - if (to->pkey.dsa->p != NULL) BN_free(to->pkey.dsa->p); - to->pkey.dsa->p=a; - - if ((a=BN_dup(from->pkey.dsa->q)) == NULL) goto err; - if (to->pkey.dsa->q != NULL) BN_free(to->pkey.dsa->q); - to->pkey.dsa->q=a; - - if ((a=BN_dup(from->pkey.dsa->g)) == NULL) goto err; - if (to->pkey.dsa->g != NULL) BN_free(to->pkey.dsa->g); - to->pkey.dsa->g=a; - } -#endif - return(1); -err: - return(0); - } - -int EVP_PKEY_missing_parameters(EVP_PKEY *pkey) - { -#ifndef NO_DSA - if (pkey->type == EVP_PKEY_DSA) - { - DSA *dsa; - - dsa=pkey->pkey.dsa; - if ((dsa->p == NULL) || (dsa->q == NULL) || (dsa->g == NULL)) - return(1); - } -#endif - return(0); - } - -int EVP_PKEY_cmp_parameters(EVP_PKEY *a, EVP_PKEY *b) - { -#ifndef NO_DSA - if ((a->type == EVP_PKEY_DSA) && (b->type == EVP_PKEY_DSA)) - { - if ( BN_cmp(a->pkey.dsa->p,b->pkey.dsa->p) || - BN_cmp(a->pkey.dsa->q,b->pkey.dsa->q) || - BN_cmp(a->pkey.dsa->g,b->pkey.dsa->g)) - return(0); - else - return(1); - } -#endif - return(-1); - } - -EVP_PKEY *EVP_PKEY_new(void) - { - EVP_PKEY *ret; - - ret=(EVP_PKEY *)Malloc(sizeof(EVP_PKEY)); - if (ret == NULL) - { - EVPerr(EVP_F_EVP_PKEY_NEW,ERR_R_MALLOC_FAILURE); - return(NULL); - } - ret->type=EVP_PKEY_NONE; - ret->references=1; - ret->pkey.ptr=NULL; - ret->attributes=NULL; - ret->save_parameters=1; - return(ret); - } - -int EVP_PKEY_assign(EVP_PKEY *pkey, int type, char *key) - { - if (pkey == NULL) return(0); - if (pkey->pkey.ptr != NULL) - EVP_PKEY_free_it(pkey); - pkey->type=EVP_PKEY_type(type); - pkey->save_type=type; - pkey->pkey.ptr=key; - return(key != NULL); - } - -#ifndef NO_RSA -int EVP_PKEY_set1_RSA(EVP_PKEY *pkey, RSA *key) -{ - int ret = EVP_PKEY_assign_RSA(pkey, key); - if(ret) CRYPTO_add(&key->references, 1, CRYPTO_LOCK_RSA); - return ret; -} - -RSA *EVP_PKEY_get1_RSA(EVP_PKEY *pkey) - { - if(pkey->type != EVP_PKEY_RSA) { - EVPerr(EVP_F_EVP_PKEY_GET1_RSA, EVP_R_EXPECTING_AN_RSA_KEY); - return NULL; - } - CRYPTO_add(&pkey->pkey.rsa->references, 1, CRYPTO_LOCK_RSA); - return pkey->pkey.rsa; -} -#endif - -#ifndef NO_DSA -int EVP_PKEY_set1_DSA(EVP_PKEY *pkey, DSA *key) -{ - int ret = EVP_PKEY_assign_DSA(pkey, key); - if(ret) CRYPTO_add(&key->references, 1, CRYPTO_LOCK_DSA); - return ret; -} - -DSA *EVP_PKEY_get1_DSA(EVP_PKEY *pkey) - { - if(pkey->type != EVP_PKEY_DSA) { - EVPerr(EVP_F_EVP_PKEY_GET1_DSA, EVP_R_EXPECTING_A_DSA_KEY); - return NULL; - } - CRYPTO_add(&pkey->pkey.dsa->references, 1, CRYPTO_LOCK_DSA); - return pkey->pkey.dsa; -} -#endif - -#ifndef NO_DH - -int EVP_PKEY_set1_DH(EVP_PKEY *pkey, DH *key) -{ - int ret = EVP_PKEY_assign_DH(pkey, key); - if(ret) CRYPTO_add(&key->references, 1, CRYPTO_LOCK_DH); - return ret; -} - -DH *EVP_PKEY_get1_DH(EVP_PKEY *pkey) - { - if(pkey->type != EVP_PKEY_DH) { - EVPerr(EVP_F_EVP_PKEY_GET1_DH, EVP_R_EXPECTING_A_DH_KEY); - return NULL; - } - CRYPTO_add(&pkey->pkey.dh->references, 1, CRYPTO_LOCK_DH); - return pkey->pkey.dh; -} -#endif - -int EVP_PKEY_type(int type) - { - switch (type) - { - case EVP_PKEY_RSA: - case EVP_PKEY_RSA2: - return(EVP_PKEY_RSA); - case EVP_PKEY_DSA: - case EVP_PKEY_DSA1: - case EVP_PKEY_DSA2: - case EVP_PKEY_DSA3: - case EVP_PKEY_DSA4: - return(EVP_PKEY_DSA); - case EVP_PKEY_DH: - return(EVP_PKEY_DH); - default: - return(NID_undef); - } - } - -void EVP_PKEY_free(EVP_PKEY *x) - { - int i; - - if (x == NULL) return; - - i=CRYPTO_add(&x->references,-1,CRYPTO_LOCK_EVP_PKEY); -#ifdef REF_PRINT - REF_PRINT("EVP_PKEY",x); -#endif - if (i > 0) return; -#ifdef REF_CHECK - if (i < 0) - { - fprintf(stderr,"EVP_PKEY_free, bad reference count\n"); - abort(); - } -#endif - EVP_PKEY_free_it(x); - Free(x); - } - -static void EVP_PKEY_free_it(EVP_PKEY *x) - { - switch (x->type) - { -#ifndef NO_RSA - case EVP_PKEY_RSA: - case EVP_PKEY_RSA2: - RSA_free(x->pkey.rsa); - break; -#endif -#ifndef NO_DSA - case EVP_PKEY_DSA: - case EVP_PKEY_DSA2: - case EVP_PKEY_DSA3: - case EVP_PKEY_DSA4: - DSA_free(x->pkey.dsa); - break; -#endif -#ifndef NO_DH - case EVP_PKEY_DH: - DH_free(x->pkey.dh); - break; -#endif - } - } - -- cgit v1.2.3-55-g6feb