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105 lines
3.0 KiB
105 lines
3.0 KiB
/**
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* Digital Voice Modem - Host Software (Test Suite)
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* GPLv2 Open Source. Use is subject to license terms.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* @package DVM / Host Software / Test Suite
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*
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*/
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/*
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* Copyright (C) 2023 Bryan Biedenkapp N2PLL
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include "host/Defines.h"
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#include "common/AESCrypto.h"
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#include "common/Log.h"
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#include "common/Utils.h"
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using namespace crypto;
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#include <catch2/catch_test_macros.hpp>
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#include <stdlib.h>
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#include <time.h>
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TEST_CASE("AES", "[LLA AM3 Test]") {
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SECTION("LLA_AM3_Test") {
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bool failed = false;
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INFO("AES P25 LLA AM3 Test");
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/*
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** TIA-102.AACE-A 6.6 AM3 Sample
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*/
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srand((unsigned int)time(NULL));
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// key (K)
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uint8_t K[16] =
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{
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0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
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0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F
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};
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// result KS
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uint8_t resultKS[16] =
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{
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0x69, 0xD5, 0xDC, 0x08, 0x02, 0x3C, 0x46, 0x52,
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0xCC, 0x71, 0xD5, 0xCD, 0x1E, 0x74, 0xE1, 0x04
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};
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// RS
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uint8_t RS[10] =
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{
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0x38, 0xAE, 0xC8, 0x29, 0x33, 0xB1, 0x7F, 0x80,
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0x24, 0x9D
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};
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// expand RS to 16 bytes
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uint8_t expandedRS[16];
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for (uint32_t i = 0; i < 16U; i++)
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expandedRS[i] = 0x00U;
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for (uint32_t i = 0; i < 10U; i++)
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expandedRS[i] = RS[i];
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Utils::dump(2U, "LLA_AM3_Test, Expanded RS", expandedRS, 16);
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// complement RS
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uint8_t complementRS[16];
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for (uint32_t i = 0; i < 16U; i++)
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complementRS[i] = ~expandedRS[i];
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Utils::dump(2U, "LLA_AM3_Test, Complement RS", complementRS, 16);
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// perform crypto
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AES* aes = new AES(AESKeyLength::AES_128);
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uint8_t* KS = aes->encryptECB(complementRS, 16 * sizeof(uint8_t), K);
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Utils::dump(2U, "LLA_AM3_Test, Const Result", resultKS, 16);
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Utils::dump(2U, "LLA_AM3_Test, Result", KS, 16);
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for (uint32_t i = 0; i < 16U; i++) {
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if (KS[i] != resultKS[i]) {
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::LogDebug("T", "LLA_AM3_Test, INVALID AT IDX %d\n", i);
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failed = true;
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}
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}
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delete aes;
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REQUIRE(failed==false);
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}
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}
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