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