76eb075fc5
git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@15023 ec53bebd-3082-4978-b11e-865c3cabbd6b
93 lines
3.5 KiB
C
93 lines
3.5 KiB
C
/*
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* Copyright (c) 2005 Kungliga Tekniska Högskolan
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* (Royal Institute of Technology, Stockholm, Sweden).
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* 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 the
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* documentation and/or other materials provided with the distribution.
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*
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* 3. Neither the name of the Institute nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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/* $Id$ */
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#ifndef _DESperate_H
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#define _DESperate_H 1
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#define DES_CBLOCK_LEN 8
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#define DES_KEY_SZ 8
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#define DES_ENCRYPT 1
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#define DES_DECRYPT 0
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typedef unsigned char DES_cblock[DES_CBLOCK_LEN];
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typedef struct DES_key_schedule
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{
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uint32_t ks[32];
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} DES_key_schedule;
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int DES_set_odd_parity(DES_cblock *);
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int DES_is_weak_key(DES_cblock *);
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int DES_set_key(DES_cblock *, DES_key_schedule *);
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int DES_set_key_checked(DES_cblock *, DES_key_schedule *);
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int DES_key_sched(DES_cblock *, DES_key_schedule *);
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int DES_new_random_key(DES_cblock *);
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void DES_string_to_key(const char *, DES_cblock *);
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int DES_read_password(DES_cblock *, char *, int);
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int UI_UTIL_read_pw_string(char *, int, const char *, int); /* XXX */
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void DES_rand_data(unsigned char *, int);
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void DES_set_random_generator_seed(DES_cblock *);
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void DES_generate_random_block(DES_cblock *);
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void DES_set_sequence_number(unsigned char *);
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void DES_init_random_number_generator(DES_cblock *);
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void DES_random_key(DES_cblock *);
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void DES_encrypt(uint32_t [2], DES_key_schedule *, int);
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void DES_ecb_encrypt(DES_cblock *, DES_cblock *, DES_key_schedule *, int);
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void DES_ecb3_encrypt(DES_cblock *,DES_cblock *, DES_key_schedule *,
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DES_key_schedule *, DES_key_schedule *, int);
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void DES_pcbc_encrypt(unsigned char *, unsigned char *, long,
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DES_key_schedule *, DES_cblock *, int);
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void DES_cbc_encrypt(unsigned char *, unsigned char *, long,
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DES_key_schedule *, DES_cblock *, int);
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void DES_ede3_cbc_encrypt(const unsigned char *, unsigned char *, long,
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DES_key_schedule *, DES_key_schedule *,
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DES_key_schedule *, DES_cblock *, int);
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void DES_cfb64_encrypt(unsigned char *, unsigned char *, long,
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DES_key_schedule *, DES_cblock *, int *, int);
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uint32_t DES_cbc_cksum(const unsigned char *, DES_cblock *,
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long, DES_key_schedule *, DES_cblock *);
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void _DES_ipfp_test(void);
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#endif /* _DESperate_H */
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