crypto/external/bsd/heimdal/dist/lib/hcrypto/des.h

   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 */