diff --git a/tests/security/test-sec-tpm-file.cpp b/tests/security/test-sec-tpm-file.cpp
index 04adf1f..c16ed24 100644
--- a/tests/security/test-sec-tpm-file.cpp
+++ b/tests/security/test-sec-tpm-file.cpp
@@ -11,6 +11,7 @@
 #include <boost/test/unit_test.hpp>
 
 #include "security/key-chain.hpp"
+#include "util/time.hpp"
 #include <cryptopp/rsa.h>
 #include <cryptopp/hex.h>
 
@@ -23,7 +24,7 @@
 {
   SecTpmFile tpm;
   
-  Name keyName("/tmp/ksk-123456");
+  Name keyName("/TestSecTpmFile/Delete/ksk-" + boost::lexical_cast<string>(time::now()));
   BOOST_CHECK_NO_THROW(tpm.generateKeyPairInTpm(keyName, KEY_TYPE_RSA, 2048));
   
   BOOST_REQUIRE_EQUAL(tpm.doesKeyExistInTpm(keyName, KEY_CLASS_PUBLIC), true);
@@ -39,7 +40,7 @@
 {
   SecTpmFile tpm;
 
-  Name keyName("/tmp/ksk-123456");
+  Name keyName("/TestSecTpmFile/SignVerify/ksk-" + boost::lexical_cast<string>(time::now()));
   BOOST_CHECK_NO_THROW(tpm.generateKeyPairInTpm(keyName, KEY_TYPE_RSA, 2048));
   
   Data data("/tmp/test/1");
@@ -104,7 +105,7 @@
   BOOST_REQUIRE(tpm.doesKeyExistInTpm(keyName, KEY_CLASS_PRIVATE) == false);
   BOOST_REQUIRE(tpm.doesKeyExistInTpm(keyName, KEY_CLASS_PUBLIC) == false);
   
-  BOOST_REQUIRE_NO_THROW(tpm.importPrivateKeyPkcs8IntoTpm(keyName, reinterpret_cast<const uint8_t*>(decoded.c_str()), decoded.size(), true, "1234"));
+  BOOST_REQUIRE_NO_THROW(tpm.importPrivateKeyPkcs8IntoTpm(keyName, reinterpret_cast<const uint8_t*>(decoded.c_str()), decoded.size(), "1234"));
 
   BOOST_REQUIRE(tpm.doesKeyExistInTpm(keyName, KEY_CLASS_PRIVATE) == true);
   BOOST_REQUIRE(tpm.doesKeyExistInTpm(keyName, KEY_CLASS_PUBLIC) == true);
@@ -129,14 +130,14 @@
     BOOST_REQUIRE_EQUAL(result, true);
   }
 
-  ConstBufferPtr exported = tpm.exportPrivateKeyPkcs8FromTpm(keyName, true, "5678");
+  ConstBufferPtr exported = tpm.exportPrivateKeyPkcs8FromTpm(keyName, "5678");
 
   tpm.deleteKeyPairInTpm(keyName);
 
   BOOST_REQUIRE(tpm.doesKeyExistInTpm(keyName, KEY_CLASS_PRIVATE) == false);
   BOOST_REQUIRE(tpm.doesKeyExistInTpm(keyName, KEY_CLASS_PUBLIC) == false);
 
-  BOOST_REQUIRE(tpm.importPrivateKeyPkcs8IntoTpm(keyName, exported->buf(), exported->size(), true, "5678"));
+  BOOST_REQUIRE(tpm.importPrivateKeyPkcs8IntoTpm(keyName, exported->buf(), exported->size(), "5678"));
   
   BOOST_REQUIRE(tpm.doesKeyExistInTpm(keyName, KEY_CLASS_PRIVATE) == true);
   BOOST_REQUIRE(tpm.doesKeyExistInTpm(keyName, KEY_CLASS_PUBLIC) == true);