1 /*
2 * Copyright (c) 2017, The OpenThread Authors.
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 * 3. Neither the name of the copyright holder nor the
13 * names of its contributors may be used to endorse or promote products
14 * derived from this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26 * POSSIBILITY OF SUCH DAMAGE.
27 */
28
29 #include <CppUTest/TestHarness.h>
30
31 #include "utils/pskc.hpp"
32
TEST_GROUP(Pskc)33 TEST_GROUP(Pskc)
34 {
35 otbr::Psk::Pskc mPSKc;
36 };
37
TEST(Pskc,Test123456_0001020304050607_OpenThread)38 TEST(Pskc, Test123456_0001020304050607_OpenThread)
39 {
40 uint8_t extpanid[] = {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07};
41 uint8_t expected[] = {
42 0xb7, 0x83, 0x81, 0x27, 0x89, 0x91, 0x1e, 0xb4, 0xea, 0x76, 0x59, 0x6c, 0x9c, 0xed, 0x2a, 0x69,
43 };
44 const uint8_t *pskc = nullptr;
45
46 pskc = mPSKc.ComputePskc(extpanid, "OpenThread", "123456");
47 MEMCMP_EQUAL(expected, pskc, sizeof(expected));
48 }
49
TEST(Pskc,Test_TruncatedNetworkNamePskc_OpenThread)50 TEST(Pskc, Test_TruncatedNetworkNamePskc_OpenThread)
51 {
52 uint8_t extpanid[] = {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07};
53 const uint8_t *pskc = nullptr;
54 uint8_t expected[OT_PSKC_LENGTH];
55
56 // First run with shorter network name (max)
57 pskc = mPSKc.ComputePskc(extpanid, "OpenThread123456", "123456");
58 memcpy(expected, pskc, OT_PSKC_LENGTH);
59
60 // Second run with longer network name that gets truncated
61 pskc = mPSKc.ComputePskc(extpanid, "OpenThread123456NetworkNameThatExceedsBuffer", "123456");
62
63 MEMCMP_EQUAL(expected, pskc, OT_PSKC_LENGTH);
64 }
65