Switch to new KeyChain where possible

signed_interest::POS_RANDOM_VAL and signed_interest::POS_TIMESTAMP
constants are deprecated. Use command_interest:: equivalents instead.

This commit also includes fix for the backward compatibility regression
due to move of deprecated TPM/PublicInfo header files.

Change-Id: Ic3b008fc6758f3ac83f191158b6ac0789483f90d
Refs: #3098
diff --git a/tests/unit-tests/security/v1/key-chain.t.cpp b/tests/unit-tests/security/v1/key-chain.t.cpp
index 36dac9c..4caba4f 100644
--- a/tests/unit-tests/security/v1/key-chain.t.cpp
+++ b/tests/unit-tests/security/v1/key-chain.t.cpp
@@ -146,7 +146,7 @@
   BOOST_REQUIRE_THROW(KeyChain(), KeyChain::Error); // Wrong configuration. Error expected.
 }
 
-BOOST_FIXTURE_TEST_CASE(ExportIdentity, IdentityManagementFixture)
+BOOST_FIXTURE_TEST_CASE(ExportIdentity, IdentityManagementV1Fixture)
 {
   Name identity("/TestKeyChain/ExportIdentity/");
   identity.appendVersion();
@@ -178,7 +178,7 @@
   BOOST_CHECK(m_keyChain.doesCertificateExist(certName));
 }
 
-BOOST_FIXTURE_TEST_CASE(PrepareIdentityCertificate, IdentityManagementFixture)
+BOOST_FIXTURE_TEST_CASE(PrepareIdentityCertificate, IdentityManagementV1Fixture)
 {
   Name identity("/TestKeyChain/PrepareIdentityCertificate/");
   identity.appendVersion();
@@ -247,7 +247,7 @@
   BOOST_CHECK_EQUAL(static_cast<bool>(idCert5), false);
 }
 
-BOOST_FIXTURE_TEST_CASE(Delete, IdentityManagementFixture)
+BOOST_FIXTURE_TEST_CASE(Delete, IdentityManagementV1Fixture)
 {
   Name identity("/TestSecPublicInfoSqlite3/Delete");
   identity.appendVersion();
@@ -327,7 +327,7 @@
   BOOST_CHECK_EQUAL(keyChain.getDefaultIdentity(), "/dummy/key");
 }
 
-BOOST_FIXTURE_TEST_CASE(GeneralSigningInterface, IdentityManagementFixture)
+BOOST_FIXTURE_TEST_CASE(GeneralSigningInterface, IdentityManagementV1Fixture)
 {
   Name id("/id");
   Name certName = m_keyChain.createIdentity(id);
@@ -400,7 +400,7 @@
                                                                 interest5.getName()[-1].blockFromValue()))));
 }
 
-BOOST_FIXTURE_TEST_CASE(EcdsaSigningByIdentityNoCert, IdentityManagementFixture)
+BOOST_FIXTURE_TEST_CASE(EcdsaSigningByIdentityNoCert, IdentityManagementV1Fixture)
 {
   Data data("/test/data");