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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/**
* Copyright (c) 2013-2017 Regents of the University of California.
*
* This file is part of ndn-cxx library (NDN C++ library with eXperimental eXtensions).
*
* ndn-cxx library is free software: you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License as published by the Free Software
* Foundation, either version 3 of the License, or (at your option) any later version.
*
* ndn-cxx library is distributed in the hope that it will be useful, but WITHOUT ANY
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
* PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
*
* You should have received copies of the GNU General Public License and GNU Lesser
* General Public License along with ndn-cxx, e.g., in COPYING.md file. If not, see
* <http://www.gnu.org/licenses/>.
*
* See AUTHORS.md for complete list of ndn-cxx authors and contributors.
*/
#include "security/v1/sec-tpm-file.hpp"
#include "security/v1/key-chain.hpp"
#include "security/v1/cryptopp.hpp"
#include "util/time.hpp"
#include "boost-test.hpp"
#include <boost/filesystem.hpp>
#include <boost/lexical_cast.hpp>
namespace ndn {
namespace security {
namespace v1 {
namespace tests {
BOOST_AUTO_TEST_SUITE(Security)
BOOST_AUTO_TEST_SUITE(V1)
BOOST_AUTO_TEST_SUITE(TestSecTpmFile)
BOOST_AUTO_TEST_CASE(Delete)
{
SecTpmFile tpm;
Name keyName("/TestSecTpmFile/Delete/ksk-" +
boost::lexical_cast<std::string>(time::toUnixTimestamp(time::system_clock::now())));
RsaKeyParams params(2048);
BOOST_CHECK_NO_THROW(tpm.generateKeyPairInTpm(keyName, params));
BOOST_REQUIRE_EQUAL(tpm.doesKeyExistInTpm(keyName, KeyClass::PUBLIC), true);
BOOST_REQUIRE_EQUAL(tpm.doesKeyExistInTpm(keyName, KeyClass::PRIVATE), true);
tpm.deleteKeyPairInTpm(keyName);
BOOST_REQUIRE_EQUAL(tpm.doesKeyExistInTpm(keyName, KeyClass::PUBLIC), false);
BOOST_REQUIRE_EQUAL(tpm.doesKeyExistInTpm(keyName, KeyClass::PRIVATE), false);
}
BOOST_AUTO_TEST_CASE(SignVerify)
{
SecTpmFile tpm;
Name keyName("/TestSecTpmFile/SignVerify/ksk-" +
boost::lexical_cast<std::string>(time::toUnixTimestamp(time::system_clock::now())));
RsaKeyParams params(2048);
BOOST_CHECK_NO_THROW(tpm.generateKeyPairInTpm(keyName, params));
Data data("/tmp/test/1");
const uint8_t content[] = {0x01, 0x02, 0x03, 0x04};
Block sigBlock;
BOOST_CHECK_NO_THROW(sigBlock = tpm.signInTpm(content, sizeof(content),
keyName, DigestAlgorithm::SHA256));
shared_ptr<v1::PublicKey> publicKey;
BOOST_CHECK_NO_THROW(publicKey = tpm.getPublicKeyFromTpm(keyName));
try
{
using namespace CryptoPP;
RSA::PublicKey rsaPublicKey;
ByteQueue queue;
queue.Put(reinterpret_cast<const byte*>(publicKey->get().buf()), publicKey->get().size());
rsaPublicKey.Load(queue);
RSASS<PKCS1v15, SHA256>::Verifier verifier(rsaPublicKey);
bool result = verifier.VerifyMessage(content, sizeof(content),
sigBlock.value(), sigBlock.value_size());
BOOST_CHECK_EQUAL(result, true);
}
catch (CryptoPP::Exception& e)
{
BOOST_CHECK(false);
}
tpm.deleteKeyPairInTpm(keyName);
}
BOOST_AUTO_TEST_CASE(RandomGenerator)
{
SecTpmFile tpm;
constexpr size_t scale = 1000;
constexpr size_t size = 256 * scale;
auto block = unique_ptr<uint8_t[]>{new uint8_t[size]};
tpm.generateRandomBlock(block.get(), size);
std::map<uint8_t, size_t> counter;
for (size_t i = 0; i < size; i++) {
counter[block[i]] += 1;
}
double dev = 0.0;
for (uint8_t i = 0; i < 255; i++) {
dev += static_cast<double>((counter[i] - scale) * (counter[i] - scale)) / (scale * scale);
}
dev /= 256;
BOOST_CHECK_CLOSE(dev, 0.001, 100);
}
BOOST_AUTO_TEST_CASE(ImportExportKey)
{
using namespace CryptoPP;
std::string imported =
"MIIFDjBABgkqhkiG9w0BBQ0wMzAbBgkqhkiG9w0BBQwwDgQIIJzwsbTIVqgCAggAMBQGCCqG"
"SIb3DQMHBAiEsSKdgGkCEQSCBMjaYsEeHM/EPzGNDAPaSxE1ASKxjyNkXEVPQbtGx/ju1PlQ"
"QakTCzPpia8ziVGihrVfuacHrxxbLh+ufNZtbVVsv9kGQL2g15BN2Nic8VqyTxplKrduFkEb"
"eOipqu627gb6eTsrSj7kubXfs/w9OAdhRZFaEc7I/S6rcPUaDai4i3O03VuvuTOrzZL/unhD"
"CDzOa3pr2aUQlO/5Pck6GbSYL1/4aW/fB7djZrZAjsGPTqIYpPa16oWlrzsILQ4650Zlvdn8"
"feh6elTrA4qy6RljZfhIHxzGAeuGbVVLT7zavs01y+QE88sxPpeZ0RGtlVxCYp+xoB5hOO/x"
"Xm3n0r+HVIaBV9rHLuUSUiHVAtzwuOj/XKh7YBNXeF58lcv8Npsx10etrPuV5hRQelYirKo1"
"QbT+Aq7sLdWI09eGClDHjvRgw54lCFEUAVUFLxhBnzfVUfw/UiR2SheixH+c7cY3gOOvSMQh"
"1oL9Omii4S6yhzfbD3hRN/wBKC0NgiIOLRR+Ti0mEEbTxYQrVcHC9rpRcnr1fFAiQvOXrOw0"
"HyxsbnOeYpoURgLJmUyItPi09xUMCHwUPZ/sI6aG5eRqVUGgcYaQib7MBbGG/D2PlWaKZx1w"
"iEYtYUI7rrc7Qc2ltp4i1u46ZLtSOxUi8kM7qK2Yp1AOtcWFlGn0XBXpGsHanZRzs8KzfDjQ"
"OPmRIuFXFmuJweqUGmg6c8P3wHYueenB4oowYELYaDwmmV96obXMG5hbsKne5kcem875d6K+"
"hL2QzjAl+na4tUZyXYXDdUO2lgTT8IItujBn6c+b8vDcZ24NcYyWPHHb16J4uvKi/6Zb245g"
"/N0NC6hB43KE+2F0BH0eyXRzCnen6AjF8nvx/wgYrXsFlsU47P8gaL1e7V6QECkY4vIk6//b"
"LINmpcgZoAv23fgjvYYTMfS/IyPsooS5DJarbHzbsgAWOuqP2ewYulrKqLi0vaUyoErRedQC"
"8J5p9c4KF56++ameiwxbyKnDynHIIFCOM8eamLnDH4VvU9E2mtfZxmi8kWDWx/NhKEK9zbQv"
"WuaGDpOysgPK4myTp2QGQNQDvBB92gMcrVTcY//3OGHSXeJrkUfDKLOUDyz7ROghEt1vpRTL"
"j9Xdbm/01O/0MLBqyXDY119b1qAVVY7Y2CxRIRFdw2V76INWNIwPi46t/VUGwMBGmEux8S8+"
"79Mv7UyGhKvSUr88pWCS1KdSz1HhN1VWjDvyXPyg96+SecpZMwXCdkUCLdLdD3/8rJLt7wS5"
"3K5/1V4sacds8GHx7NckhQ/KV0VDlUEFuaOCS4Sd3XXetXs4IFSqtKH+Rn0jX7d8Igcw7X2b"
"eaV1gxOVquDEwLDT5+wXURw96ahq0caL/4YfoBUQIOQ6HGtPTWJz1Yax0pGu9F30VEY/ObrK"
"L/B6peJKfqhQGJ+MObqOiP6yHBZH75EImLAkksSVmREdNVjwWkz9D9vzPoAnmP8sQ3/NZarB"
"Ak+ynQjc19t+CCecPrS2Tlh0cJZkHRiGFF7J5a3ci7yBvg3HfD86AXMRBQuSG1UG8TrzC6BK"
"+qIQ8DWecQwBMZ3nv/Flo2Fejd/G4/wWe6ObMytC5SB8pJNOq9ri0Ff6Zh3rPrwaSv1PPgFJ"
"GOw=";
std::string decoded;
BOOST_CHECK_NO_THROW(StringSource source(imported,
true,
new Base64Decoder(new StringSink(decoded))));
SecTpmFile tpm;
Name keyName("/TestSecTpmFile/ImportKey/ksk-" +
boost::lexical_cast<std::string>(time::toUnixTimestamp(time::system_clock::now())));
BOOST_REQUIRE_EQUAL(tpm.doesKeyExistInTpm(keyName, KeyClass::PRIVATE), false);
BOOST_REQUIRE_EQUAL(tpm.doesKeyExistInTpm(keyName, KeyClass::PUBLIC), false);
BOOST_REQUIRE_NO_THROW(
tpm.importPrivateKeyPkcs5IntoTpm(keyName,
reinterpret_cast<const uint8_t*>(decoded.c_str()),
decoded.size(),
"1234"));
BOOST_REQUIRE_EQUAL(tpm.doesKeyExistInTpm(keyName, KeyClass::PRIVATE), true);
BOOST_REQUIRE_EQUAL(tpm.doesKeyExistInTpm(keyName, KeyClass::PUBLIC), true);
shared_ptr<v1::PublicKey> publicKey;
BOOST_CHECK_NO_THROW(publicKey = tpm.getPublicKeyFromTpm(keyName));
const uint8_t content[] = {0x01, 0x02, 0x03, 0x04};
Block sigBlock;
BOOST_CHECK_NO_THROW(sigBlock = tpm.signInTpm(content, sizeof(content),
keyName, DigestAlgorithm::SHA256));
try
{
using namespace CryptoPP;
RSA::PublicKey rsaPublicKey;
ByteQueue queue;
queue.Put(reinterpret_cast<const byte*>(publicKey->get().buf()), publicKey->get().size());
rsaPublicKey.Load(queue);
RSASS<PKCS1v15, SHA256>::Verifier verifier(rsaPublicKey);
bool isVerified = verifier.VerifyMessage(content, sizeof(content),
sigBlock.value(), sigBlock.value_size());
BOOST_CHECK_EQUAL(isVerified, true);
}
catch (CryptoPP::Exception& e)
{
BOOST_CHECK(false);
}
ConstBufferPtr exported;
BOOST_CHECK_NO_THROW(exported = tpm.exportPrivateKeyPkcs5FromTpm(keyName, "5678"));
tpm.deleteKeyPairInTpm(keyName);
BOOST_REQUIRE_EQUAL(tpm.doesKeyExistInTpm(keyName, KeyClass::PRIVATE), false);
BOOST_REQUIRE_EQUAL(tpm.doesKeyExistInTpm(keyName, KeyClass::PUBLIC), false);
BOOST_REQUIRE(tpm.importPrivateKeyPkcs5IntoTpm(keyName, exported->buf(), exported->size(),
"5678"));
BOOST_REQUIRE_EQUAL(tpm.doesKeyExistInTpm(keyName, KeyClass::PRIVATE), true);
BOOST_REQUIRE_EQUAL(tpm.doesKeyExistInTpm(keyName, KeyClass::PUBLIC), true);
const uint8_t content2[] = {0x05, 0x06, 0x07, 0x08};
Block sigBlock2;
BOOST_CHECK_NO_THROW(sigBlock2 = tpm.signInTpm(content2, sizeof(content2),
keyName, DigestAlgorithm::SHA256));
try
{
using namespace CryptoPP;
RSA::PublicKey rsaPublicKey;
ByteQueue queue;
queue.Put(reinterpret_cast<const byte*>(publicKey->get().buf()), publicKey->get().size());
rsaPublicKey.Load(queue);
RSASS<PKCS1v15, SHA256>::Verifier verifier(rsaPublicKey);
bool isVerified = verifier.VerifyMessage(content2, sizeof(content2),
sigBlock2.value(), sigBlock2.value_size());
BOOST_CHECK_EQUAL(isVerified, true);
}
catch (CryptoPP::Exception& e)
{
BOOST_CHECK(false);
}
tpm.deleteKeyPairInTpm(keyName);
BOOST_REQUIRE_EQUAL(tpm.doesKeyExistInTpm(keyName, KeyClass::PRIVATE), false);
BOOST_REQUIRE_EQUAL(tpm.doesKeyExistInTpm(keyName, KeyClass::PUBLIC), false);
}
BOOST_AUTO_TEST_CASE(EcdsaSigning)
{
SecTpmFile tpm;
Name keyName("/TestSecTpmFile/EcdsaSigning/ksk-" +
boost::lexical_cast<std::string>(time::toUnixTimestamp(time::system_clock::now())));
EcKeyParams params;
BOOST_CHECK_NO_THROW(tpm.generateKeyPairInTpm(keyName, params));
Data data("/TestSecTpmFile/EcdsaSigning/Data/1");
const uint8_t content[] = {0x01, 0x02, 0x03, 0x04};
Block sigBlock;
BOOST_CHECK_NO_THROW(sigBlock = tpm.signInTpm(content, sizeof(content),
keyName, DigestAlgorithm::SHA256));
shared_ptr<v1::PublicKey> pubkeyPtr;
BOOST_CHECK_NO_THROW(pubkeyPtr = tpm.getPublicKeyFromTpm(keyName));
try
{
using namespace CryptoPP;
ECDSA<ECP, SHA256>::PublicKey publicKey;
ByteQueue queue;
queue.Put(reinterpret_cast<const byte*>(pubkeyPtr->get().buf()), pubkeyPtr->get().size());
publicKey.Load(queue);
uint8_t buffer[64];
size_t usedSize = DSAConvertSignatureFormat(buffer, 64, DSA_P1363,
sigBlock.value(), sigBlock.value_size(), DSA_DER);
ECDSA<ECP, SHA256>::Verifier verifier(publicKey);
bool result = verifier.VerifyMessage(content, sizeof(content),
buffer, usedSize);
BOOST_CHECK_EQUAL(result, true);
}
catch (CryptoPP::Exception& e)
{
BOOST_CHECK(false);
}
tpm.deleteKeyPairInTpm(keyName);
}
BOOST_AUTO_TEST_CASE(ImportExportEcKey)
{
using namespace CryptoPP;
std::string imported =
"MIGMMEAGCSqGSIb3DQEFDTAzMBsGCSqGSIb3DQEFDDAOBAhqkJiLfzFWtQICCAAw"
"FAYIKoZIhvcNAwcECJ1HLtP8OZC6BEgNv9OH2mZdbkxvqTVlRBkUqPbbP3580OG6"
"f0htqWSRppcb4IEKYfuPt2qPCYKL2GcAN2pU3eJqhiM7LFTSFaxgBRFozzIwusk=";
std::string decoded;
BOOST_CHECK_NO_THROW(StringSource source(imported,
true,
new Base64Decoder(new StringSink(decoded))));
SecTpmFile tpm;
Name keyName("/TestSecTpmFile/ImportExportEcKey/ksk-" +
boost::lexical_cast<std::string>(time::toUnixTimestamp(time::system_clock::now())));
BOOST_REQUIRE_EQUAL(tpm.doesKeyExistInTpm(keyName, KeyClass::PRIVATE), false);
BOOST_REQUIRE_EQUAL(tpm.doesKeyExistInTpm(keyName, KeyClass::PUBLIC), false);
BOOST_REQUIRE_NO_THROW(
tpm.importPrivateKeyPkcs5IntoTpm(keyName,
reinterpret_cast<const uint8_t*>(decoded.c_str()),
decoded.size(),
"5678"));
BOOST_REQUIRE_EQUAL(tpm.doesKeyExistInTpm(keyName, KeyClass::PRIVATE), true);
BOOST_REQUIRE_EQUAL(tpm.doesKeyExistInTpm(keyName, KeyClass::PUBLIC), true);
shared_ptr<v1::PublicKey> publicKey;
BOOST_CHECK_NO_THROW(publicKey = tpm.getPublicKeyFromTpm(keyName));
const uint8_t content[] = {0x01, 0x02, 0x03, 0x04};
Block sigBlock;
BOOST_CHECK_NO_THROW(sigBlock = tpm.signInTpm(content, sizeof(content),
keyName, DigestAlgorithm::SHA256));
try
{
using namespace CryptoPP;
ECDSA<ECP, SHA256>::PublicKey ecPublicKey;
ByteQueue queue;
queue.Put(reinterpret_cast<const byte*>(publicKey->get().buf()), publicKey->get().size());
ecPublicKey.Load(queue);
uint8_t buffer[64];
size_t usedSize = DSAConvertSignatureFormat(buffer, 64, DSA_P1363,
sigBlock.value(), sigBlock.value_size(), DSA_DER);
ECDSA<ECP, SHA256>::Verifier verifier(ecPublicKey);
bool isVerified = verifier.VerifyMessage(content, sizeof(content),
buffer, usedSize);
BOOST_CHECK_EQUAL(isVerified, true);
}
catch (CryptoPP::Exception& e)
{
BOOST_CHECK(false);
}
ConstBufferPtr exported;
BOOST_CHECK_NO_THROW(exported = tpm.exportPrivateKeyPkcs5FromTpm(keyName, "1234"));
tpm.deleteKeyPairInTpm(keyName);
BOOST_REQUIRE_EQUAL(tpm.doesKeyExistInTpm(keyName, KeyClass::PRIVATE), false);
BOOST_REQUIRE_EQUAL(tpm.doesKeyExistInTpm(keyName, KeyClass::PUBLIC), false);
BOOST_REQUIRE(tpm.importPrivateKeyPkcs5IntoTpm(keyName, exported->buf(), exported->size(),
"1234"));
BOOST_REQUIRE_EQUAL(tpm.doesKeyExistInTpm(keyName, KeyClass::PRIVATE), true);
BOOST_REQUIRE_EQUAL(tpm.doesKeyExistInTpm(keyName, KeyClass::PUBLIC), true);
const uint8_t content2[] = {0x05, 0x06, 0x07, 0x08};
Block sigBlock2;
BOOST_CHECK_NO_THROW(sigBlock2 = tpm.signInTpm(content2, sizeof(content2),
keyName, DigestAlgorithm::SHA256));
try
{
using namespace CryptoPP;
ECDSA<ECP, SHA256>::PublicKey ecPublicKey;
ByteQueue queue;
queue.Put(reinterpret_cast<const byte*>(publicKey->get().buf()), publicKey->get().size());
ecPublicKey.Load(queue);
uint8_t buffer[64];
size_t usedSize = DSAConvertSignatureFormat(buffer, 64, DSA_P1363,
sigBlock2.value(), sigBlock2.value_size(),
DSA_DER);
ECDSA<ECP, SHA256>::Verifier verifier(ecPublicKey);
bool isVerified = verifier.VerifyMessage(content2, sizeof(content2),
buffer, usedSize);
BOOST_CHECK_EQUAL(isVerified, true);
}
catch (CryptoPP::Exception& e)
{
BOOST_CHECK(false);
}
tpm.deleteKeyPairInTpm(keyName);
BOOST_REQUIRE_EQUAL(tpm.doesKeyExistInTpm(keyName, KeyClass::PRIVATE), false);
BOOST_REQUIRE_EQUAL(tpm.doesKeyExistInTpm(keyName, KeyClass::PUBLIC), false);
}
BOOST_AUTO_TEST_SUITE_END() // TestSecTpmFile
BOOST_AUTO_TEST_SUITE_END() // V1
BOOST_AUTO_TEST_SUITE_END() // Security
} // namespace tests
} // namespace v1
} // namespace security
} // namespace ndn