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freebsd
GitHub Repository: freebsd/freebsd-src
 Path: blob/main/crypto/heimdal/lib/krb5/crypto-algs.c
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/*

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 * Copyright (c) 1997 - 2008 Kungliga Tekniska Högskolan

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 * (Royal Institute of Technology, Stockholm, Sweden).

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 * All rights reserved.

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 *

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 * Redistribution and use in source and binary forms, with or without

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 * modification, are permitted provided that the following conditions

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 * are met:

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 *

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 * 1. Redistributions of source code must retain the above copyright

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 *    notice, this list of conditions and the following disclaimer.

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 *

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 * 2. Redistributions in binary form must reproduce the above copyright

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 *    notice, this list of conditions and the following disclaimer in the

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 *    documentation and/or other materials provided with the distribution.

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 *

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 * 3. Neither the name of the Institute nor the names of its contributors

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 *    may be used to endorse or promote products derived from this software

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 *    without specific prior written permission.

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 *

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 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND

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 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

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 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

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 * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE

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 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL

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 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS

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 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)

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 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

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 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY

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 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF

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 * SUCH DAMAGE.

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 */

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#include "krb5_locl.h"

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#ifndef HEIMDAL_SMALLER

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#define DES3_OLD_ENCTYPE 1

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#endif

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struct _krb5_checksum_type *_krb5_checksum_types[] = {

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    &_krb5_checksum_none,

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#ifdef HEIM_WEAK_CRYPTO

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    &_krb5_checksum_crc32,

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    &_krb5_checksum_rsa_md4,

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    &_krb5_checksum_rsa_md4_des,

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    &_krb5_checksum_rsa_md5_des,

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#endif

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#ifdef DES3_OLD_ENCTYPE

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    &_krb5_checksum_rsa_md5_des3,

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#endif

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    &_krb5_checksum_rsa_md5,

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    &_krb5_checksum_sha1,

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    &_krb5_checksum_hmac_sha1_des3,

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    &_krb5_checksum_hmac_sha1_aes128,

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    &_krb5_checksum_hmac_sha1_aes256,

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    &_krb5_checksum_hmac_md5

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};

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int _krb5_num_checksums

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	= sizeof(_krb5_checksum_types) / sizeof(_krb5_checksum_types[0]);

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/*

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 * these should currently be in reverse preference order.

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 * (only relevant for !F_PSEUDO) */

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struct _krb5_encryption_type *_krb5_etypes[] = {

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    &_krb5_enctype_aes256_cts_hmac_sha1,

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    &_krb5_enctype_aes128_cts_hmac_sha1,

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    &_krb5_enctype_des3_cbc_sha1,

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    &_krb5_enctype_des3_cbc_none, /* used by the gss-api mech */

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    &_krb5_enctype_arcfour_hmac_md5,

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#ifdef DES3_OLD_ENCTYPE

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    &_krb5_enctype_des3_cbc_md5,

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    &_krb5_enctype_old_des3_cbc_sha1,

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#endif

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#ifdef HEIM_WEAK_CRYPTO

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    &_krb5_enctype_des_cbc_md5,

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    &_krb5_enctype_des_cbc_md4,

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    &_krb5_enctype_des_cbc_crc,

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    &_krb5_enctype_des_cbc_none,

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    &_krb5_enctype_des_cfb64_none,

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    &_krb5_enctype_des_pcbc_none,

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#endif

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    &_krb5_enctype_null

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};

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int _krb5_num_etypes = sizeof(_krb5_etypes) / sizeof(_krb5_etypes[0]);

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