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
|
/*
* Copyright (C) 1998 by the FundsXpress, INC.
*
* All rights reserved.
*
* Export of this software from the United States of America may require
* a specific license from the United States Government. It is the
* responsibility of any person or organization contemplating export to
* obtain such a license before exporting.
*
* WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
* distribute this software and its documentation for any purpose and
* without fee is hereby granted, provided that the above copyright
* notice appear in all copies and that both that copyright notice and
* this permission notice appear in supporting documentation, and that
* the name of FundsXpress. not be used in advertising or publicity pertaining
* to distribution of the software without specific, written prior
* permission. FundsXpress makes no representations about the suitability of
* this software for any purpose. It is provided "as is" without express
* or implied warranty.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
* WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*/
#include "k5-int.h"
void krb5_dk_encrypt_length
(const struct krb5_enc_provider *enc,
const struct krb5_hash_provider *hash,
size_t input, size_t *length);
krb5_error_code krb5_dk_encrypt
(const struct krb5_enc_provider *enc,
const struct krb5_hash_provider *hash,
const krb5_keyblock *key, krb5_keyusage usage,
const krb5_data *ivec,
const krb5_data *input, krb5_data *output);
void krb5int_aes_encrypt_length
(const struct krb5_enc_provider *enc,
const struct krb5_hash_provider *hash,
size_t input, size_t *length);
krb5_error_code krb5int_aes_dk_encrypt
(const struct krb5_enc_provider *enc,
const struct krb5_hash_provider *hash,
const krb5_keyblock *key, krb5_keyusage usage,
const krb5_data *ivec,
const krb5_data *input, krb5_data *output);
krb5_error_code krb5_dk_decrypt
(const struct krb5_enc_provider *enc,
const struct krb5_hash_provider *hash,
const krb5_keyblock *key, krb5_keyusage usage,
const krb5_data *ivec, const krb5_data *input,
krb5_data *arg_output);
krb5_error_code krb5int_aes_dk_decrypt
(const struct krb5_enc_provider *enc,
const struct krb5_hash_provider *hash,
const krb5_keyblock *key, krb5_keyusage usage,
const krb5_data *ivec, const krb5_data *input,
krb5_data *arg_output);
krb5_error_code krb5int_dk_string_to_key
(const struct krb5_enc_provider *enc,
const krb5_data *string, const krb5_data *salt,
const krb5_data *params, krb5_keyblock *key);
krb5_error_code
krb5int_dk_prf(const struct krb5_enc_provider *enc,
const struct krb5_hash_provider *hash,
const krb5_keyblock *key, const krb5_data *in, krb5_data *out);
krb5_error_code krb5_derive_key
(const struct krb5_enc_provider *enc,
const krb5_keyblock *inkey,
krb5_keyblock *outkey, const krb5_data *in_constant);
krb5_error_code krb5_dk_make_checksum
(const struct krb5_hash_provider *hash,
const krb5_keyblock *key, krb5_keyusage usage,
const krb5_data *input, krb5_data *output);
krb5_error_code
krb5int_dk_make_checksum_iov(const struct krb5_hash_provider *hash,
const krb5_keyblock *key, krb5_keyusage usage,
const krb5_crypto_iov *data, size_t num_data,
krb5_data *output);
krb5_error_code
krb5_derive_random(const struct krb5_enc_provider *enc,
const krb5_keyblock *inkey, krb5_data *outrnd,
const krb5_data *in_constant);
/* AEAD */
extern const struct krb5_aead_provider krb5int_aead_dk;
extern const struct krb5_aead_provider krb5int_aead_aes;
/* CCM */
void
krb5int_ccm_encrypt_length(const struct krb5_enc_provider *enc,
const struct krb5_hash_provider *hash,
size_t inputlen, size_t *length);
extern const struct krb5_aead_provider krb5int_aead_ccm;
krb5_error_code krb5int_ccm_encrypt
(const struct krb5_enc_provider *enc,
const struct krb5_hash_provider *hash,
const krb5_keyblock *key, krb5_keyusage usage,
const krb5_data *ivec, const krb5_data *input,
krb5_data *arg_output);
krb5_error_code krb5int_ccm_decrypt
(const struct krb5_enc_provider *enc,
const struct krb5_hash_provider *hash,
const krb5_keyblock *key, krb5_keyusage usage,
const krb5_data *ivec, const krb5_data *input,
krb5_data *arg_output);
|
