diff --git a/tests/unit-tests/security/v1/sec-tpm-file.t.cpp b/tests/unit-tests/security/v1/sec-tpm-file.t.cpp
new file mode 100644
index 0000000..79e3645
--- /dev/null
+++ b/tests/unit-tests/security/v1/sec-tpm-file.t.cpp
@@ -0,0 +1,417 @@
+/* -*- 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())));
+  EcdsaKeyParams 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(ImportExportEcdsaKey)
+{
+  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/ImportExportEcdsaKey/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 ecdsaPublicKey;
+      ByteQueue queue;
+      queue.Put(reinterpret_cast<const byte*>(publicKey->get().buf()), publicKey->get().size());
+      ecdsaPublicKey.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(ecdsaPublicKey);
+      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 ecdsaPublicKey;
+      ByteQueue queue;
+      queue.Put(reinterpret_cast<const byte*>(publicKey->get().buf()), publicKey->get().size());
+      ecdsaPublicKey.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(ecdsaPublicKey);
+      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