Klas Lindfors
87 lines
2.9 KiB
C
87 lines
2.9 KiB
C
/*
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* Copyright (c) 2014 Yubico AB
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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 are
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* met:
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*
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* * 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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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials provided
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* with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include "ykpiv.h"
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struct key {
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const char text[49];
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const unsigned char formatted[24];
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int valid;
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} keys[] = {
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{"010203040506070801020304050607080102030405060708",
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{0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08},
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1},
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{"a1a2a3a4a5a6a7a8a1a2a3a4a5a6a7a8a1a2a3a4a5a6a7a8",
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{0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, 0xa8, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, 0xa8,0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, 0xa8},
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1},
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{"A1A2A3A4A5A6A7A8A1A2A3A4A5A6A7A8A1A2A3A4A5A6A7A8",
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{0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, 0xa8, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, 0xa8,0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, 0xa8},
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1},
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{"This is not something considered valid hex......",
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{},
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0},
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};
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static int parse_key(const char *text, const unsigned char *expected, int valid) {
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unsigned char key[24];
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size_t len = sizeof(key);
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ykpiv_rc res = ykpiv_hex_decode(text, strlen(text), key, &len);
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if(res != YKPIV_OK && valid == 1) {
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printf("key check failed for %s!\n", text);
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return EXIT_FAILURE;
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} else if(res != YKPIV_OK && valid == 0) {
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return EXIT_SUCCESS;
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}
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if(memcmp(expected, key, 24) != 0) {
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printf("keys not matching for %s!\n", text);
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return EXIT_FAILURE;
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}
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return EXIT_SUCCESS;
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}
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int main(void) {
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size_t i;
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for(i = 0; i < sizeof(keys) / sizeof(struct key); i++) {
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int res = parse_key(keys[i].text, keys[i].formatted, keys[i].valid);
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if(res != EXIT_SUCCESS) {
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return res;
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}
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}
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return EXIT_SUCCESS;
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}
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