| 1 | /*
|
|---|
| 2 | * Copyright (c) 1997 - 2008 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 | #include "krb5_locl.h"
|
|---|
| 35 |
|
|---|
| 36 | #ifndef HEIMDAL_SMALLER
|
|---|
| 37 | #define DES3_OLD_ENCTYPE 1
|
|---|
| 38 | #endif
|
|---|
| 39 |
|
|---|
| 40 | static struct _krb5_key_type keytype_null = {
|
|---|
| 41 | KEYTYPE_NULL,
|
|---|
| 42 | "null",
|
|---|
| 43 | 0,
|
|---|
| 44 | 0,
|
|---|
| 45 | 0,
|
|---|
| 46 | NULL,
|
|---|
| 47 | NULL,
|
|---|
| 48 | NULL
|
|---|
| 49 | };
|
|---|
| 50 |
|
|---|
| 51 | static krb5_error_code
|
|---|
| 52 | NONE_checksum(krb5_context context,
|
|---|
| 53 | struct _krb5_key_data *key,
|
|---|
| 54 | const void *data,
|
|---|
| 55 | size_t len,
|
|---|
| 56 | unsigned usage,
|
|---|
| 57 | Checksum *C)
|
|---|
| 58 | {
|
|---|
| 59 | return 0;
|
|---|
| 60 | }
|
|---|
| 61 |
|
|---|
| 62 | struct _krb5_checksum_type _krb5_checksum_none = {
|
|---|
| 63 | CKSUMTYPE_NONE,
|
|---|
| 64 | "none",
|
|---|
| 65 | 1,
|
|---|
| 66 | 0,
|
|---|
| 67 | 0,
|
|---|
| 68 | NONE_checksum,
|
|---|
| 69 | NULL
|
|---|
| 70 | };
|
|---|
| 71 |
|
|---|
| 72 | static krb5_error_code
|
|---|
| 73 | NULL_encrypt(krb5_context context,
|
|---|
| 74 | struct _krb5_key_data *key,
|
|---|
| 75 | void *data,
|
|---|
| 76 | size_t len,
|
|---|
| 77 | krb5_boolean encryptp,
|
|---|
| 78 | int usage,
|
|---|
| 79 | void *ivec)
|
|---|
| 80 | {
|
|---|
| 81 | return 0;
|
|---|
| 82 | }
|
|---|
| 83 |
|
|---|
| 84 | struct _krb5_encryption_type _krb5_enctype_null = {
|
|---|
| 85 | ETYPE_NULL,
|
|---|
| 86 | "null",
|
|---|
| 87 | 1,
|
|---|
| 88 | 1,
|
|---|
| 89 | 0,
|
|---|
| 90 | &keytype_null,
|
|---|
| 91 | &_krb5_checksum_none,
|
|---|
| 92 | NULL,
|
|---|
| 93 | F_DISABLED,
|
|---|
| 94 | NULL_encrypt,
|
|---|
| 95 | 0,
|
|---|
| 96 | NULL
|
|---|
| 97 | };
|
|---|
