1/* 2 * Copyright (c) 2005 Kungliga Tekniska Högskolan 3 * (Royal Institute of Technology, Stockholm, Sweden). 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 17 * 3. Neither the name of the Institute nor the names of its contributors 18 * may be used to endorse or promote products derived from this software 19 * without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND 22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE 25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 */ 33 34/* $Id$ */ 35 36#ifndef _DESperate_H 37#define _DESperate_H 1 38 39/* symbol renaming */ 40#define _DES_ipfp_test _hc_DES_ipfp_test 41#define DES_cbc_cksum hc_DES_cbc_cksum 42#define DES_cbc_encrypt hc_DES_cbc_encrypt 43#define DES_cfb64_encrypt hc_DES_cfb64_encrypt 44#define DES_check_key_parity hc_DES_check_key_parity 45#define DES_ecb3_encrypt hc_DES_ecb3_encrypt 46#define DES_ecb_encrypt hc_DES_ecb_encrypt 47#define DES_ede3_cbc_encrypt hc_DES_ede3_cbc_encrypt 48#define DES_encrypt hc_DES_encrypt 49#define DES_generate_random_block hc_DES_generate_random_block 50#define DES_init_random_number_generator hc_DES_init_random_number_generator 51#define DES_is_weak_key hc_DES_is_weak_key 52#define DES_key_sched hc_DES_key_sched 53#define DES_new_random_key hc_DES_new_random_key 54#define DES_pcbc_encrypt hc_DES_pcbc_encrypt 55#define DES_rand_data hc_DES_rand_data 56#define DES_random_key hc_DES_random_key 57#define DES_read_password hc_DES_read_password 58#define DES_set_key hc_DES_set_key 59#define DES_set_key_checked hc_DES_set_key_checked 60#define DES_set_key_unchecked hc_DES_set_key_unchecked 61#define DES_set_key_sched hc_DES_set_key_sched 62#define DES_set_odd_parity hc_DES_set_odd_parity 63#define DES_set_random_generator_seed hc_DES_set_random_generator_seed 64#define DES_set_sequence_number hc_DES_set_sequence_number 65#define DES_string_to_key hc_DES_string_to_key 66 67/* 68 * 69 */ 70 71#define DES_CBLOCK_LEN 8 72#define DES_KEY_SZ 8 73 74#define DES_ENCRYPT 1 75#define DES_DECRYPT 0 76 77typedef unsigned char DES_cblock[DES_CBLOCK_LEN]; 78typedef struct DES_key_schedule 79{ 80 uint32_t ks[32]; 81} DES_key_schedule; 82 83/* 84 * 85 */ 86 87#ifndef HC_DEPRECATED 88#if defined(__GNUC__) && ((__GNUC__ > 3) || ((__GNUC__ == 3) && (__GNUC_MINOR__ >= 1 ))) 89#define HC_DEPRECATED __attribute__((deprecated)) 90#elif defined(_MSC_VER) && (_MSC_VER>1200) 91#define HC_DEPRECATED __declspec(deprecated) 92#else 93#define HC_DEPRECATED 94#endif 95#endif 96 97#ifdef __cplusplus 98extern "C" { 99#endif 100 101void DES_set_odd_parity(DES_cblock *); 102int DES_check_key_parity(DES_cblock *); 103int DES_is_weak_key(DES_cblock *); 104int HC_DEPRECATED DES_set_key(DES_cblock *, DES_key_schedule *); 105int DES_set_key_checked(DES_cblock *, DES_key_schedule *); 106int DES_set_key_unchecked(DES_cblock *, DES_key_schedule *); 107int DES_key_sched(DES_cblock *, DES_key_schedule *); 108void DES_string_to_key(const char *, DES_cblock *); 109int DES_read_password(DES_cblock *, char *, int); 110 111void HC_DEPRECATED DES_rand_data(void *, int); 112void HC_DEPRECATED DES_set_random_generator_seed(DES_cblock *); 113void HC_DEPRECATED DES_generate_random_block(DES_cblock *); 114void HC_DEPRECATED DES_set_sequence_number(void *); 115void HC_DEPRECATED DES_init_random_number_generator(DES_cblock *); 116void HC_DEPRECATED DES_random_key(DES_cblock *); 117int HC_DEPRECATED DES_new_random_key(DES_cblock *); 118 119 120void DES_encrypt(uint32_t [2], DES_key_schedule *, int); 121void DES_ecb_encrypt(DES_cblock *, DES_cblock *, DES_key_schedule *, int); 122void DES_ecb3_encrypt(DES_cblock *,DES_cblock *, DES_key_schedule *, 123 DES_key_schedule *, DES_key_schedule *, int); 124void DES_pcbc_encrypt(const void *, void *, long, 125 DES_key_schedule *, DES_cblock *, int); 126void DES_cbc_encrypt(const void *, void *, long, 127 DES_key_schedule *, DES_cblock *, int); 128void DES_ede3_cbc_encrypt(const void *, void *, long, 129 DES_key_schedule *, DES_key_schedule *, 130 DES_key_schedule *, DES_cblock *, int); 131void DES_cfb64_encrypt(const void *, void *, long, 132 DES_key_schedule *, DES_cblock *, int *, int); 133 134 135uint32_t DES_cbc_cksum(const void *, DES_cblock *, 136 long, DES_key_schedule *, DES_cblock *); 137 138 139void _DES_ipfp_test(void); 140 141#ifdef __cplusplus 142} 143#endif 144 145 146#endif /* _DESperate_H */ 147