tests/unit/test_pskc.cpp

/*
 *  Copyright (c) 2017, The OpenThread Authors.
 *  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 copyright holder 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 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 <openthread/config.h>

#include "common/logging.hpp"
#include "meshcop/commissioner.hpp"
#include "utils/wrap_string.h"

#include "test_platform.h"
#include "test_util.h"

static const otExtendedPanId sXPanId = {{0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08}};

void TestMinimumPassphrase(void)
{
    uint8_t       pskc[OT_PSKC_MAX_SIZE];
    const uint8_t expectedPskc[] = {0x44, 0x98, 0x8e, 0x22, 0xcf, 0x65, 0x2e, 0xee,
                                    0xcc, 0xd1, 0xe4, 0xc0, 0x1d, 0x01, 0x54, 0xf8};
    const char    passphrase[]   = "123456";
    otInstance *  instance       = testInitInstance();
    SuccessOrQuit(ot::MeshCoP::Commissioner::GeneratePSKc(passphrase, "OpenThread", sXPanId, pskc),
                  "TestMinimumPassphrase failed to generate PSKc");
    VerifyOrQuit(memcmp(pskc, expectedPskc, sizeof(pskc)) == 0, "TestMinimumPassphrase got wrong pskc");
    testFreeInstance(instance);
}

void TestMaximumPassphrase(void)
{
    uint8_t       pskc[OT_PSKC_MAX_SIZE];
    const uint8_t expectedPskc[] = {0x9e, 0x81, 0xbd, 0x35, 0xa2, 0x53, 0x76, 0x2f,
                                    0x80, 0xee, 0x04, 0xff, 0x2f, 0xa2, 0x85, 0xe9};
    const char    passphrase[]   = "1234567812345678"
                              "1234567812345678"
                              "1234567812345678"
                              "1234567812345678"
                              "1234567812345678"
                              "1234567812345678"
                              "1234567812345678"
                              "1234567812345678"
                              "1234567812345678"
                              "1234567812345678"
                              "1234567812345678"
                              "1234567812345678"
                              "1234567812345678"
                              "1234567812345678"
                              "1234567812345678"
                              "123456781234567";

    otInstance *instance = testInitInstance();
    SuccessOrQuit(ot::MeshCoP::Commissioner::GeneratePSKc(passphrase, "OpenThread", sXPanId, pskc),
                  "TestMaximumPassphrase failed to generate PSKc");
    VerifyOrQuit(memcmp(pskc, expectedPskc, sizeof(pskc)) == 0, "TestMaximumPassphrase got wrong pskc");
    testFreeInstance(instance);
}

#ifdef ENABLE_TEST_MAIN
int main(void)
{
    TestMinimumPassphrase();
    TestMaximumPassphrase();
    printf("All tests passed\n");
    return 0;
}
#endif