1 /* $NetBSD: des.h,v 1.1.1.3 2014/04/24 12:45:30 pettai Exp $ */ 2 3 /* 4 * Copyright (c) 2005 Kungliga Tekniska Högskolan 5 * (Royal Institute of Technology, Stockholm, Sweden). 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 19 * 3. Neither the name of the Institute nor the names of its contributors 20 * may be used to endorse or promote products derived from this software 21 * without specific prior written permission. 22 * 23 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND 24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 26 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE 27 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 33 * SUCH DAMAGE. 34 */ 35 36 /* Id */ 37 38 #ifndef _DESperate_H 39 #define _DESperate_H 1 40 41 /* symbol renaming */ 42 #define _DES_ipfp_test _hc_DES_ipfp_test 43 #define DES_cbc_cksum hc_DES_cbc_cksum 44 #define DES_cbc_encrypt hc_DES_cbc_encrypt 45 #define DES_cfb64_encrypt hc_DES_cfb64_encrypt 46 #define DES_check_key_parity hc_DES_check_key_parity 47 #define DES_ecb3_encrypt hc_DES_ecb3_encrypt 48 #define DES_ecb_encrypt hc_DES_ecb_encrypt 49 #define DES_ede3_cbc_encrypt hc_DES_ede3_cbc_encrypt 50 #define DES_encrypt hc_DES_encrypt 51 #define DES_generate_random_block hc_DES_generate_random_block 52 #define DES_init_random_number_generator hc_DES_init_random_number_generator 53 #define DES_is_weak_key hc_DES_is_weak_key 54 #define DES_key_sched hc_DES_key_sched 55 #define DES_new_random_key hc_DES_new_random_key 56 #define DES_pcbc_encrypt hc_DES_pcbc_encrypt 57 #define DES_rand_data hc_DES_rand_data 58 #define DES_random_key hc_DES_random_key 59 #define DES_read_password hc_DES_read_password 60 #define DES_set_key hc_DES_set_key 61 #define DES_set_key_checked hc_DES_set_key_checked 62 #define DES_set_key_unchecked hc_DES_set_key_unchecked 63 #define DES_set_key_sched hc_DES_set_key_sched 64 #define DES_set_odd_parity hc_DES_set_odd_parity 65 #define DES_set_random_generator_seed hc_DES_set_random_generator_seed 66 #define DES_set_sequence_number hc_DES_set_sequence_number 67 #define DES_string_to_key hc_DES_string_to_key 68 69 /* 70 * 71 */ 72 73 #define DES_CBLOCK_LEN 8 74 #define DES_KEY_SZ 8 75 76 #define DES_ENCRYPT 1 77 #define DES_DECRYPT 0 78 79 typedef unsigned char DES_cblock[DES_CBLOCK_LEN]; 80 typedef struct DES_key_schedule 81 { 82 uint32_t ks[32]; 83 } DES_key_schedule; 84 85 /* 86 * 87 */ 88 89 #ifndef HC_DEPRECATED 90 #if defined(__GNUC__) && ((__GNUC__ > 3) || ((__GNUC__ == 3) && (__GNUC_MINOR__ >= 1 ))) 91 #define HC_DEPRECATED __attribute__((deprecated)) 92 #elif defined(_MSC_VER) && (_MSC_VER>1200) 93 #define HC_DEPRECATED __declspec(deprecated) 94 #else 95 #define HC_DEPRECATED 96 #endif 97 #endif 98 99 #ifdef __cplusplus 100 extern "C" { 101 #endif 102 103 void DES_set_odd_parity(DES_cblock *); 104 int DES_check_key_parity(DES_cblock *); 105 int DES_is_weak_key(DES_cblock *); 106 int HC_DEPRECATED DES_set_key(DES_cblock *, DES_key_schedule *); 107 int DES_set_key_checked(DES_cblock *, DES_key_schedule *); 108 int DES_set_key_unchecked(DES_cblock *, DES_key_schedule *); 109 int DES_key_sched(DES_cblock *, DES_key_schedule *); 110 void DES_string_to_key(const char *, DES_cblock *); 111 int DES_read_password(DES_cblock *, char *, int); 112 113 void HC_DEPRECATED DES_rand_data(void *, int); 114 void HC_DEPRECATED DES_set_random_generator_seed(DES_cblock *); 115 void HC_DEPRECATED DES_generate_random_block(DES_cblock *); 116 void HC_DEPRECATED DES_set_sequence_number(void *); 117 void HC_DEPRECATED DES_init_random_number_generator(DES_cblock *); 118 void HC_DEPRECATED DES_random_key(DES_cblock *); 119 int HC_DEPRECATED DES_new_random_key(DES_cblock *); 120 121 122 void DES_encrypt(uint32_t [2], DES_key_schedule *, int); 123 void DES_ecb_encrypt(DES_cblock *, DES_cblock *, DES_key_schedule *, int); 124 void DES_ecb3_encrypt(DES_cblock *,DES_cblock *, DES_key_schedule *, 125 DES_key_schedule *, DES_key_schedule *, int); 126 void DES_pcbc_encrypt(const void *, void *, long, 127 DES_key_schedule *, DES_cblock *, int); 128 void DES_cbc_encrypt(const void *, void *, long, 129 DES_key_schedule *, DES_cblock *, int); 130 void DES_ede3_cbc_encrypt(const void *, void *, long, 131 DES_key_schedule *, DES_key_schedule *, 132 DES_key_schedule *, DES_cblock *, int); 133 void DES_cfb64_encrypt(const void *, void *, long, 134 DES_key_schedule *, DES_cblock *, int *, int); 135 136 137 uint32_t DES_cbc_cksum(const void *, DES_cblock *, 138 long, DES_key_schedule *, DES_cblock *); 139 140 141 void _DES_ipfp_test(void); 142 143 #ifdef __cplusplus 144 } 145 #endif 146 147 148 #endif /* _DESperate_H */ 149