207bfc066d
Add unkeyed checksum types for SHA-256, SHA-384 and SHA-512, for future internal use. They are assigned private (negative) checksum types and must never appear in cleartext on the wire.
95 lines
3.3 KiB
C
95 lines
3.3 KiB
C
/*
|
|
* Copyright (c) 1997 - 2008 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.
|
|
*/
|
|
|
|
#include "krb5_locl.h"
|
|
|
|
#ifndef HEIMDAL_SMALLER
|
|
#define DES3_OLD_ENCTYPE 1
|
|
#endif
|
|
|
|
struct _krb5_checksum_type *_krb5_checksum_types[] = {
|
|
&_krb5_checksum_none,
|
|
#ifdef HEIM_WEAK_CRYPTO
|
|
&_krb5_checksum_crc32,
|
|
&_krb5_checksum_rsa_md4,
|
|
&_krb5_checksum_rsa_md4_des,
|
|
&_krb5_checksum_rsa_md5_des,
|
|
#endif
|
|
#ifdef DES3_OLD_ENCTYPE
|
|
&_krb5_checksum_rsa_md5_des3,
|
|
#endif
|
|
&_krb5_checksum_rsa_md5,
|
|
&_krb5_checksum_sha1,
|
|
&_krb5_checksum_hmac_sha1_des3,
|
|
&_krb5_checksum_hmac_sha1_aes128,
|
|
&_krb5_checksum_hmac_sha1_aes256,
|
|
&_krb5_checksum_hmac_sha256_128_aes128,
|
|
&_krb5_checksum_hmac_sha384_192_aes256,
|
|
&_krb5_checksum_hmac_md5,
|
|
&_krb5_checksum_sha256,
|
|
&_krb5_checksum_sha384,
|
|
&_krb5_checksum_sha512
|
|
};
|
|
|
|
int _krb5_num_checksums
|
|
= sizeof(_krb5_checksum_types) / sizeof(_krb5_checksum_types[0]);
|
|
|
|
/*
|
|
* these should currently be in reverse preference order.
|
|
* (only relevant for !F_PSEUDO) */
|
|
|
|
struct _krb5_encryption_type *_krb5_etypes[] = {
|
|
&_krb5_enctype_aes256_cts_hmac_sha384_192,
|
|
&_krb5_enctype_aes128_cts_hmac_sha256_128,
|
|
&_krb5_enctype_aes256_cts_hmac_sha1,
|
|
&_krb5_enctype_aes128_cts_hmac_sha1,
|
|
&_krb5_enctype_des3_cbc_sha1,
|
|
&_krb5_enctype_des3_cbc_none, /* used by the gss-api mech */
|
|
&_krb5_enctype_arcfour_hmac_md5,
|
|
#ifdef DES3_OLD_ENCTYPE
|
|
&_krb5_enctype_des3_cbc_md5,
|
|
&_krb5_enctype_old_des3_cbc_sha1,
|
|
#endif
|
|
#ifdef HEIM_WEAK_CRYPTO
|
|
&_krb5_enctype_des_cbc_md5,
|
|
&_krb5_enctype_des_cbc_md4,
|
|
&_krb5_enctype_des_cbc_crc,
|
|
&_krb5_enctype_des_cbc_none,
|
|
&_krb5_enctype_des_cfb64_none,
|
|
&_krb5_enctype_des_pcbc_none,
|
|
#endif
|
|
&_krb5_enctype_null
|
|
};
|
|
|
|
int _krb5_num_etypes = sizeof(_krb5_etypes) / sizeof(_krb5_etypes[0]);
|