diff options
Diffstat (limited to 'crypto/heimdal/lib/krb5/test_crypto_wrapping.c')
| -rw-r--r-- | crypto/heimdal/lib/krb5/test_crypto_wrapping.c | 164 |
1 files changed, 0 insertions, 164 deletions
diff --git a/crypto/heimdal/lib/krb5/test_crypto_wrapping.c b/crypto/heimdal/lib/krb5/test_crypto_wrapping.c deleted file mode 100644 index 1618fdf11797..000000000000 --- a/crypto/heimdal/lib/krb5/test_crypto_wrapping.c +++ /dev/null @@ -1,164 +0,0 @@ -/* - * 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 KTH 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 KTH AND ITS 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 KTH OR ITS 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" -#include <err.h> -#include <getarg.h> - -RCSID("$Id: test_crypto_wrapping.c 18809 2006-10-22 07:11:43Z lha $"); - -static void -test_wrapping(krb5_context context, - size_t min_size, - size_t max_size, - size_t step, - krb5_enctype etype) -{ - krb5_error_code ret; - krb5_keyblock key; - krb5_crypto crypto; - krb5_data data; - char *etype_name; - void *buf; - size_t size; - - ret = krb5_generate_random_keyblock(context, etype, &key); - if (ret) - krb5_err(context, 1, ret, "krb5_generate_random_keyblock"); - - ret = krb5_enctype_to_string(context, etype, &etype_name); - if (ret) - krb5_err(context, 1, ret, "krb5_enctype_to_string"); - - buf = malloc(max_size); - if (buf == NULL) - krb5_errx(context, 1, "out of memory"); - memset(buf, 0, max_size); - - ret = krb5_crypto_init(context, &key, 0, &crypto); - if (ret) - krb5_err(context, 1, ret, "krb5_crypto_init"); - - for (size = min_size; size < max_size; size += step) { - size_t wrapped_size; - - ret = krb5_encrypt(context, crypto, 0, buf, size, &data); - if (ret) - krb5_err(context, 1, ret, "encrypt size %lu using %s", - (unsigned long)size, etype_name); - - wrapped_size = krb5_get_wrapped_length(context, crypto, size); - - if (wrapped_size != data.length) - krb5_errx(context, 1, "calculated wrapped length %lu != " - "real wrapped length %lu for data length %lu using " - "enctype %s", - (unsigned long)wrapped_size, - (unsigned long)data.length, - (unsigned long)size, - etype_name); - krb5_data_free(&data); - } - - free(etype_name); - free(buf); - krb5_crypto_destroy(context, crypto); - krb5_free_keyblock_contents(context, &key); -} - - - -static int version_flag = 0; -static int help_flag = 0; - -static struct getargs args[] = { - {"version", 0, arg_flag, &version_flag, - "print version", NULL }, - {"help", 0, arg_flag, &help_flag, - NULL, NULL } -}; - -static void -usage (int ret) -{ - arg_printusage (args, - sizeof(args)/sizeof(*args), - NULL, - ""); - exit (ret); -} - -int -main(int argc, char **argv) -{ - krb5_context context; - krb5_error_code ret; - int i, optidx = 0; - - krb5_enctype enctypes[] = { - ETYPE_DES_CBC_CRC, - ETYPE_DES_CBC_MD4, - ETYPE_DES_CBC_MD5, - ETYPE_DES3_CBC_SHA1, - ETYPE_ARCFOUR_HMAC_MD5, - ETYPE_AES128_CTS_HMAC_SHA1_96, - ETYPE_AES256_CTS_HMAC_SHA1_96 - }; - - setprogname(argv[0]); - - if(getarg(args, sizeof(args) / sizeof(args[0]), argc, argv, &optidx)) - usage(1); - - if (help_flag) - usage (0); - - if(version_flag){ - print_version(NULL); - exit(0); - } - - argc -= optidx; - argv += optidx; - - ret = krb5_init_context(&context); - if (ret) - errx (1, "krb5_init_context failed: %d", ret); - - for (i = 0; i < sizeof(enctypes)/sizeof(enctypes[0]); i++) { - test_wrapping(context, 0, 1024, 1, enctypes[i]); - test_wrapping(context, 1024, 1024 * 100, 1024, enctypes[i]); - } - krb5_free_context(context); - - return 0; -} |