diff options
Diffstat (limited to 'third_party/heimdal/lib/hcrypto/rc2test.c')
| -rw-r--r-- | third_party/heimdal/lib/hcrypto/rc2test.c | 167 |
1 files changed, 167 insertions, 0 deletions
diff --git a/third_party/heimdal/lib/hcrypto/rc2test.c b/third_party/heimdal/lib/hcrypto/rc2test.c new file mode 100644 index 0000000..553bed3 --- /dev/null +++ b/third_party/heimdal/lib/hcrypto/rc2test.c @@ -0,0 +1,167 @@ +/* + * Copyright (c) 2004 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 <config.h> +#include <roken.h> + +#include <rc2.h> + +struct { + const void *key; + const int keylen; + const int bitsize; + const void *plain; + const void *cipher; +} tests[] = { + { + "\x00\x00\x00\x00\x00\x00\x00\x00" + "\x00\x00\x00\x00\x00\x00\x00\x00", + 16, + 0, + "\x00\x00\x00\x00\x00\x00\x00\x00", + "\x1C\x19\x8A\x83\x8D\xF0\x28\xB7" + }, + { + "\x00\x00\x00\x00\x00\x00\x00\x00" + "\x00\x00\x00\x00\x00\x00\x00\x01", + 16, + 0, + "\x00\x00\x00\x00\x00\x00\x00\x00", + "\x21\x82\x9C\x78\xA9\xF9\xC0\x74" + }, + { + "\x00\x00\x00\x00\x00\x00\x00\x00" + "\x00\x00\x00\x00\x00\x00\x00\x00", + 16, + 0, + "\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF", + "\x13\xDB\x35\x17\xD3\x21\x86\x9E" + }, + { + "\x00\x01\x02\x03\x04\x05\x06\x07" + "\x08\x09\x0A\x0B\x0C\x0D\x0E\x0F", + 16, + 0, + "\x00\x00\x00\x00\x00\x00\x00\x00", + "\x50\xDC\x01\x62\xBD\x75\x7F\x31" + }, + { + "\x00\x00\x00\x00\x00\x00\x00\x00", + 8, + 63, + "\x00\x00\x00\x00\x00\x00\x00\x00", + "\xeb\xb7\x73\xf9\x93\x27\x8e\xff" + }, + { + "\xff\xff\xff\xff\xff\xff\xff\xff", + 8, + 64, + "\xff\xff\xff\xff\xff\xff\xff\xff", + "\x27\x8b\x27\xe4\x2e\x2f\x0d\x49" + }, + { + "\x88", + 1, + 64, + "\x00\x00\x00\x00\x00\x00\x00\x00", + "\x61\xa8\xa2\x44\xad\xac\xcc\xf0" + } +}; + +const unsigned char cbc_key[16] = +"\x00\x00\x00\x00\x00\x00\x00\x00" +"\x00\x00\x00\x00\x00\x00\x00\x00"; +const char cbc_iv[8] = +"\x01\x01\x01\x01\x01\x01\x01\x01"; +const unsigned char cbc_in_data[32] = +"\x20\x20\x20\x20\x20\x20\x20\x20" +"\x20\x20\x20\x20\x20\x20\x20\x20" +"\x20\x20\x20\x20\x20\x20\x20\x20" +"\x20\x20\x20\x20\x20\x20\x20\x20"; + +const char out_iv[8] = "\x00\x78\x1b\x6\xff\xb9\xfa\xe"; + +const char cbc_out_data[32] = +"\xb4\x3f\x89\x15\x69\x68\xda\x79" +"\x29\xab\x5f\x78\xc5\xba\x15\x82" +"\x80\x89\x57\x1b\xbe\x57\x2f\xdc" +"\x00\x78\x1b\x06\xff\xb9\xfa\x0e"; + +int +main(int argc, char **argv) +{ + RC2_KEY key; + unsigned char t[8]; + unsigned char out[40]; + int i; + + for (i = 0; i < sizeof(tests)/sizeof(tests[0]); i++) { + RC2_set_key(&key, tests[i].keylen, tests[i].key, tests[i].bitsize); + + memcpy(t, tests[i].plain, 8); + RC2_encryptc(t, t, &key); + if (memcmp(t, tests[i].cipher, 8) != 0) { + printf("encrypt %d\n", i); + exit(1); + } + RC2_decryptc(t, t, &key); + if (memcmp(t, tests[i].plain, 8) != 0) { + printf("decrypt: %d\n", i); + exit(1); + } + } + + /* cbc test */ + + RC2_set_key(&key, 16, cbc_key, 0); + memcpy(t, cbc_iv, 8); + RC2_cbc_encrypt(cbc_in_data, out, 32, &key, t, 1); + + if (memcmp(out_iv, t, 8) != 0) + abort(); + + if (memcmp(out, cbc_out_data, 32) != 0) { + printf("cbc test encrypt\n"); + exit(1); + } + + memcpy(t, cbc_iv, 8); + RC2_cbc_encrypt(out, out, 32, &key, t, 0); + + if (memcmp(cbc_in_data, out, 32) != 0) { + printf("cbc test decrypt \n"); + exit(1); + } + + return 0; +} |