diff options
Diffstat (limited to 'src/lib/crypto/crypto_tests/t_combine.c')
| -rw-r--r-- | src/lib/crypto/crypto_tests/t_combine.c | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/src/lib/crypto/crypto_tests/t_combine.c b/src/lib/crypto/crypto_tests/t_combine.c new file mode 100644 index 000000000000..89219c7624d1 --- /dev/null +++ b/src/lib/crypto/crypto_tests/t_combine.c @@ -0,0 +1,80 @@ +/* -*- mode: c; c-basic-offset: 4; indent-tabs-mode: nil -*- */ +/* lib/crypto/crypto_tests/t_combine.c - krb5int_c_combine_keys tests */ +/* + * Copyright (C) 2014 by the Massachusetts Institute of Technology. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * * 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. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 + * COPYRIGHT HOLDER 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 "k5-int.h" + +unsigned char des_key1[] = "\x04\x86\xCD\x97\x61\xDF\xD6\x29"; +unsigned char des_key2[] = "\x1A\x54\x9B\x7F\xDC\x20\x83\x0E"; +unsigned char des_result[] = "\xC2\x13\x01\x52\x89\x26\xC4\xF7"; + +unsigned char des3_key1[] = "\x10\xB6\x75\xD5\x5B\xD9\x6E\x73" + "\xFD\x54\xB3\x3D\x37\x52\xC1\x2A\xF7\x43\x91\xFE\x1C\x02\x37\x13"; +unsigned char des3_key2[] = "\xC8\xDA\x3E\xA7\xB6\x64\xAE\x7A" + "\xB5\x70\x2A\x29\xB3\xBF\x9B\xA8\x46\x7C\x5B\xA8\x8A\x46\x70\x10"; +unsigned char des3_result[] = "\x2F\x79\x97\x3E\x3E\xA4\x73\x1A" + "\xB9\x3D\xEF\x5E\x7C\x29\xFB\x2A\x68\x86\x1F\xC1\x85\x0E\x79\x92"; + +int +main(int argc, char **argv) +{ + krb5_keyblock kb1, kb2, result; + + kb1.enctype = ENCTYPE_DES_CBC_CRC; + kb1.contents = des_key1; + kb1.length = 8; + kb2.enctype = ENCTYPE_DES_CBC_CRC; + kb2.contents = des_key2; + kb2.length = 8; + memset(&result, 0, sizeof(result)); + if (krb5int_c_combine_keys(NULL, &kb1, &kb2, &result) != 0) + abort(); + if (result.enctype != ENCTYPE_DES_CBC_CRC || result.length != 8 || + memcmp(result.contents, des_result, 8) != 0) + abort(); + krb5_free_keyblock_contents(NULL, &result); + + kb1.enctype = ENCTYPE_DES3_CBC_SHA1; + kb1.contents = des3_key1; + kb1.length = 24; + kb2.enctype = ENCTYPE_DES3_CBC_SHA1; + kb2.contents = des3_key2; + kb2.length = 24; + memset(&result, 0, sizeof(result)); + if (krb5int_c_combine_keys(NULL, &kb1, &kb2, &result) != 0) + abort(); + if (result.enctype != ENCTYPE_DES3_CBC_SHA1 || result.length != 24 || + memcmp(result.contents, des3_result, 24) != 0) + abort(); + krb5_free_keyblock_contents(NULL, &result); + + return 0; +} |