summaryrefslogtreecommitdiffstats
path: root/third_party/heimdal/lib/hcrypto/des.h
blob: 0824408c47faa056796a4c89d0c6994c7b1dce05 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
/*
 * Copyright (c) 2005 Kungliga Tekniska Högskolan
 * (Royal Institute of Technology, Stockholm, Sweden).
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * 3. Neither the name of the Institute nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 */

/* $Id$ */

#ifndef _DESperate_H
#define _DESperate_H 1

/* symbol renaming */
#define	_DES_ipfp_test _hc_DES_ipfp_test
#define DES_cbc_cksum hc_DES_cbc_cksum
#define DES_cbc_encrypt hc_DES_cbc_encrypt
#define DES_cfb64_encrypt hc_DES_cfb64_encrypt
#define DES_check_key_parity hc_DES_check_key_parity
#define DES_ecb3_encrypt hc_DES_ecb3_encrypt
#define DES_ecb_encrypt hc_DES_ecb_encrypt
#define DES_ede3_cbc_encrypt hc_DES_ede3_cbc_encrypt
#define DES_encrypt hc_DES_encrypt
#define DES_generate_random_block hc_DES_generate_random_block
#define DES_init_random_number_generator hc_DES_init_random_number_generator
#define DES_is_weak_key hc_DES_is_weak_key
#define DES_key_sched hc_DES_key_sched
#define DES_new_random_key hc_DES_new_random_key
#define DES_pcbc_encrypt hc_DES_pcbc_encrypt
#define DES_rand_data hc_DES_rand_data
#define DES_random_key hc_DES_random_key
#define DES_read_password hc_DES_read_password
#define DES_set_key hc_DES_set_key
#define DES_set_key_checked hc_DES_set_key_checked
#define DES_set_key_unchecked hc_DES_set_key_unchecked
#define DES_set_key_sched hc_DES_set_key_sched
#define DES_set_odd_parity hc_DES_set_odd_parity
#define DES_set_random_generator_seed hc_DES_set_random_generator_seed
#define DES_set_sequence_number hc_DES_set_sequence_number
#define DES_string_to_key hc_DES_string_to_key

/*
 *
 */

#define DES_CBLOCK_LEN 8
#define DES_KEY_SZ 8

#define DES_ENCRYPT 1
#define DES_DECRYPT 0

typedef unsigned char DES_cblock[DES_CBLOCK_LEN];
typedef struct DES_key_schedule
{
	uint32_t ks[32];
} DES_key_schedule;

/*
 *
 */

#ifndef HC_DEPRECATED
#if defined(__GNUC__) && ((__GNUC__ > 3) || ((__GNUC__ == 3) && (__GNUC_MINOR__ >= 1 )))
#define HC_DEPRECATED __attribute__((deprecated))
#elif defined(_MSC_VER) && (_MSC_VER>1200)
#define HC_DEPRECATED __declspec(deprecated)
#else
#define HC_DEPRECATED
#endif
#endif

#ifdef __cplusplus
extern "C" {
#endif

void	DES_set_odd_parity(DES_cblock *);
int	DES_check_key_parity(DES_cblock *);
int	DES_is_weak_key(DES_cblock *);
int	HC_DEPRECATED DES_set_key(DES_cblock *, DES_key_schedule *);
int	DES_set_key_checked(DES_cblock *, DES_key_schedule *);
int	DES_set_key_unchecked(DES_cblock *, DES_key_schedule *);
int	DES_key_sched(DES_cblock *, DES_key_schedule *);
void	DES_string_to_key(const char *, DES_cblock *);
int	DES_read_password(DES_cblock *, char *, int);

void	HC_DEPRECATED DES_rand_data(void *, int);
void	HC_DEPRECATED DES_set_random_generator_seed(DES_cblock *);
void	HC_DEPRECATED DES_generate_random_block(DES_cblock *);
void	HC_DEPRECATED DES_set_sequence_number(void *);
void 	HC_DEPRECATED DES_init_random_number_generator(DES_cblock *);
void	HC_DEPRECATED DES_random_key(DES_cblock *);
int	HC_DEPRECATED DES_new_random_key(DES_cblock *);


void	DES_encrypt(uint32_t [2], DES_key_schedule *, int);
void	DES_ecb_encrypt(DES_cblock *, DES_cblock *, DES_key_schedule *, int);
void	DES_ecb3_encrypt(DES_cblock *,DES_cblock *, DES_key_schedule *,
			 DES_key_schedule *, DES_key_schedule *, int);
void	DES_pcbc_encrypt(const void *, void *, long,
			 DES_key_schedule *, DES_cblock *, int);
void	DES_cbc_encrypt(const void *, void *, long,
			DES_key_schedule *, DES_cblock *, int);
void	DES_ede3_cbc_encrypt(const void *, void *, long,
			     DES_key_schedule *, DES_key_schedule *,
			     DES_key_schedule *, DES_cblock *, int);
void	DES_cfb64_encrypt(const void *, void *, long,
			  DES_key_schedule *, DES_cblock *, int *, int);


uint32_t DES_cbc_cksum(const void *, DES_cblock *,
		      long, DES_key_schedule *, DES_cblock *);


void	_DES_ipfp_test(void);

#ifdef  __cplusplus
}
#endif


#endif /* _DESperate_H */