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273 lines
10 KiB
273 lines
10 KiB
/* crypto/des/des_old.c -*- mode:C; c-file-style: "eay" -*- */
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/* WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING
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*
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* The function names in here are deprecated and are only present to
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* provide an interface compatible with libdes. OpenSSL now provides
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* functions where "des_" has been replaced with "DES_" in the names,
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* to make it possible to make incompatible changes that are needed
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* for C type security and other stuff.
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*
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* Please consider starting to use the DES_ functions rather than the
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* des_ ones. The des_ functions will dissapear completely before
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* OpenSSL 1.0!
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*
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* WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING
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*/
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/* Written by Richard Levitte (richard@levitte.org) for the OpenSSL
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* project 2001.
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*/
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/* ====================================================================
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* Copyright (c) 1998-2001 The OpenSSL Project. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* 3. All advertising materials mentioning features or use of this
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* software must display the following acknowledgment:
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* "This product includes software developed by the OpenSSL Project
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* for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
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*
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* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
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* endorse or promote products derived from this software without
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* prior written permission. For written permission, please contact
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* openssl-core@openssl.org.
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*
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* 5. Products derived from this software may not be called "OpenSSL"
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* nor may "OpenSSL" appear in their names without prior written
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* permission of the OpenSSL Project.
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*
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* 6. Redistributions of any form whatsoever must retain the following
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* acknowledgment:
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* "This product includes software developed by the OpenSSL Project
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* for use in the OpenSSL Toolkit (http://www.openssl.org/)"
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*
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* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
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* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
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* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
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* OF THE POSSIBILITY OF SUCH DAMAGE.
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* ====================================================================
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*
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* This product includes cryptographic software written by Eric Young
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* (eay@cryptsoft.com). This product includes software written by Tim
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* Hudson (tjh@cryptsoft.com).
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*
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*/
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#define OPENSSL_DES_LIBDES_COMPATIBILITY
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#include <openssl/des.h>
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#include <openssl/rand.h>
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const char *_ossl_old_des_options(void)
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{
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return DES_options();
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}
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void _ossl_old_des_ecb3_encrypt(_ossl_old_des_cblock *input,_ossl_old_des_cblock *output,
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des_key_schedule ks1,des_key_schedule ks2,
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des_key_schedule ks3, int enc)
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{
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DES_ecb3_encrypt((const_DES_cblock *)input, output,
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(DES_key_schedule *)ks1, (DES_key_schedule *)ks2,
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(DES_key_schedule *)ks3, enc);
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}
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DES_LONG _ossl_old_des_cbc_cksum(_ossl_old_des_cblock *input,_ossl_old_des_cblock *output,
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long length,des_key_schedule schedule,_ossl_old_des_cblock *ivec)
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{
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return DES_cbc_cksum((unsigned char *)input, output, length,
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(DES_key_schedule *)schedule, ivec);
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}
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void _ossl_old_des_cbc_encrypt(_ossl_old_des_cblock *input,_ossl_old_des_cblock *output,long length,
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des_key_schedule schedule,_ossl_old_des_cblock *ivec,int enc)
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{
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DES_cbc_encrypt((unsigned char *)input, (unsigned char *)output,
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length, (DES_key_schedule *)schedule, ivec, enc);
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}
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void _ossl_old_des_ncbc_encrypt(_ossl_old_des_cblock *input,_ossl_old_des_cblock *output,long length,
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des_key_schedule schedule,_ossl_old_des_cblock *ivec,int enc)
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{
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DES_ncbc_encrypt((unsigned char *)input, (unsigned char *)output,
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length, (DES_key_schedule *)schedule, ivec, enc);
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}
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void _ossl_old_des_xcbc_encrypt(_ossl_old_des_cblock *input,_ossl_old_des_cblock *output,long length,
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des_key_schedule schedule,_ossl_old_des_cblock *ivec,
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_ossl_old_des_cblock *inw,_ossl_old_des_cblock *outw,int enc)
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{
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DES_xcbc_encrypt((unsigned char *)input, (unsigned char *)output,
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length, (DES_key_schedule *)schedule, ivec, inw, outw, enc);
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}
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void _ossl_old_des_cfb_encrypt(unsigned char *in,unsigned char *out,int numbits,
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long length,des_key_schedule schedule,_ossl_old_des_cblock *ivec,int enc)
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{
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DES_cfb_encrypt(in, out, numbits, length,
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(DES_key_schedule *)schedule, ivec, enc);
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}
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void _ossl_old_des_ecb_encrypt(_ossl_old_des_cblock *input,_ossl_old_des_cblock *output,
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des_key_schedule ks,int enc)
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{
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DES_ecb_encrypt(input, output, (DES_key_schedule *)ks, enc);
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}
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void _ossl_old_des_encrypt(DES_LONG *data,des_key_schedule ks, int enc)
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{
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DES_encrypt1(data, (DES_key_schedule *)ks, enc);
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}
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void _ossl_old_des_encrypt2(DES_LONG *data,des_key_schedule ks, int enc)
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{
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DES_encrypt2(data, (DES_key_schedule *)ks, enc);
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}
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void _ossl_old_des_encrypt3(DES_LONG *data, des_key_schedule ks1,
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des_key_schedule ks2, des_key_schedule ks3)
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{
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DES_encrypt3(data, (DES_key_schedule *)ks1, (DES_key_schedule *)ks2,
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(DES_key_schedule *)ks3);
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}
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void _ossl_old_des_decrypt3(DES_LONG *data, des_key_schedule ks1,
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des_key_schedule ks2, des_key_schedule ks3)
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{
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DES_decrypt3(data, (DES_key_schedule *)ks1, (DES_key_schedule *)ks2,
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(DES_key_schedule *)ks3);
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}
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void _ossl_old_des_ede3_cbc_encrypt(_ossl_old_des_cblock *input, _ossl_old_des_cblock *output,
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long length, des_key_schedule ks1, des_key_schedule ks2,
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des_key_schedule ks3, _ossl_old_des_cblock *ivec, int enc)
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{
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DES_ede3_cbc_encrypt((unsigned char *)input, (unsigned char *)output,
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length, (DES_key_schedule *)ks1, (DES_key_schedule *)ks2,
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(DES_key_schedule *)ks3, ivec, enc);
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}
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void _ossl_old_des_ede3_cfb64_encrypt(unsigned char *in, unsigned char *out,
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long length, des_key_schedule ks1, des_key_schedule ks2,
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des_key_schedule ks3, _ossl_old_des_cblock *ivec, int *num, int enc)
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{
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DES_ede3_cfb64_encrypt(in, out, length,
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(DES_key_schedule *)ks1, (DES_key_schedule *)ks2,
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(DES_key_schedule *)ks3, ivec, num, enc);
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}
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void _ossl_old_des_ede3_ofb64_encrypt(unsigned char *in, unsigned char *out,
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long length, des_key_schedule ks1, des_key_schedule ks2,
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des_key_schedule ks3, _ossl_old_des_cblock *ivec, int *num)
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{
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DES_ede3_ofb64_encrypt(in, out, length,
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(DES_key_schedule *)ks1, (DES_key_schedule *)ks2,
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(DES_key_schedule *)ks3, ivec, num);
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}
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#if 0 /* broken code, preserved just in case anyone specifically looks for this */
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void _ossl_old_des_xwhite_in2out(_ossl_old_des_cblock (*des_key), _ossl_old_des_cblock (*in_white),
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_ossl_old_des_cblock (*out_white))
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{
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DES_xwhite_in2out(des_key, in_white, out_white);
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}
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#endif
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int _ossl_old_des_enc_read(int fd,char *buf,int len,des_key_schedule sched,
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_ossl_old_des_cblock *iv)
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{
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return DES_enc_read(fd, buf, len, (DES_key_schedule *)sched, iv);
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}
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int _ossl_old_des_enc_write(int fd,char *buf,int len,des_key_schedule sched,
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_ossl_old_des_cblock *iv)
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{
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return DES_enc_write(fd, buf, len, (DES_key_schedule *)sched, iv);
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}
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char *_ossl_old_des_fcrypt(const char *buf,const char *salt, char *ret)
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{
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return DES_fcrypt(buf, salt, ret);
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}
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char *_ossl_old_des_crypt(const char *buf,const char *salt)
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{
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return DES_crypt(buf, salt);
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}
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char *_ossl_old_crypt(const char *buf,const char *salt)
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{
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return DES_crypt(buf, salt);
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}
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void _ossl_old_des_ofb_encrypt(unsigned char *in,unsigned char *out,
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int numbits,long length,des_key_schedule schedule,_ossl_old_des_cblock *ivec)
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{
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DES_ofb_encrypt(in, out, numbits, length, (DES_key_schedule *)schedule,
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ivec);
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}
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void _ossl_old_des_pcbc_encrypt(_ossl_old_des_cblock *input,_ossl_old_des_cblock *output,long length,
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des_key_schedule schedule,_ossl_old_des_cblock *ivec,int enc)
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{
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DES_pcbc_encrypt((unsigned char *)input, (unsigned char *)output,
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length, (DES_key_schedule *)schedule, ivec, enc);
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}
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DES_LONG _ossl_old_des_quad_cksum(_ossl_old_des_cblock *input,_ossl_old_des_cblock *output,
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long length,int out_count,_ossl_old_des_cblock *seed)
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{
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return DES_quad_cksum((unsigned char *)input, output, length,
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out_count, seed);
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}
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void _ossl_old_des_random_seed(_ossl_old_des_cblock key)
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{
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RAND_seed(key, sizeof(_ossl_old_des_cblock));
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}
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void _ossl_old_des_random_key(_ossl_old_des_cblock ret)
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{
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DES_random_key((DES_cblock *)ret);
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}
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int _ossl_old_des_read_password(_ossl_old_des_cblock *key, const char *prompt,
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int verify)
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{
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return DES_read_password(key, prompt, verify);
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}
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int _ossl_old_des_read_2passwords(_ossl_old_des_cblock *key1, _ossl_old_des_cblock *key2,
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const char *prompt, int verify)
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{
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return DES_read_2passwords(key1, key2, prompt, verify);
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}
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void _ossl_old_des_set_odd_parity(_ossl_old_des_cblock *key)
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{
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DES_set_odd_parity(key);
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}
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int _ossl_old_des_is_weak_key(_ossl_old_des_cblock *key)
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{
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return DES_is_weak_key(key);
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}
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int _ossl_old_des_set_key(_ossl_old_des_cblock *key,des_key_schedule schedule)
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{
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return DES_set_key(key, (DES_key_schedule *)schedule);
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}
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int _ossl_old_des_key_sched(_ossl_old_des_cblock *key,des_key_schedule schedule)
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{
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return DES_key_sched(key, (DES_key_schedule *)schedule);
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}
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void _ossl_old_des_string_to_key(char *str,_ossl_old_des_cblock *key)
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{
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DES_string_to_key(str, key);
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}
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void _ossl_old_des_string_to_2keys(char *str,_ossl_old_des_cblock *key1,_ossl_old_des_cblock *key2)
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{
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DES_string_to_2keys(str, key1, key2);
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}
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void _ossl_old_des_cfb64_encrypt(unsigned char *in, unsigned char *out, long length,
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des_key_schedule schedule, _ossl_old_des_cblock *ivec, int *num, int enc)
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{
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DES_cfb64_encrypt(in, out, length, (DES_key_schedule *)schedule,
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ivec, num, enc);
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}
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void _ossl_old_des_ofb64_encrypt(unsigned char *in, unsigned char *out, long length,
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des_key_schedule schedule, _ossl_old_des_cblock *ivec, int *num)
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{
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DES_ofb64_encrypt(in, out, length, (DES_key_schedule *)schedule,
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ivec, num);
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}
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