security: Renaming EcdsaKeyParams to EcKeyParams

Change-Id: If27faf095474f5be3f8f454925b389b97bf4425d
Refs: #3135
diff --git a/tests/unit-tests/security/v2/key-chain.t.cpp b/tests/unit-tests/security/v2/key-chain.t.cpp
index f67e30c..f438ea4 100644
--- a/tests/unit-tests/security/v2/key-chain.t.cpp
+++ b/tests/unit-tests/security/v2/key-chain.t.cpp
@@ -336,11 +336,11 @@
   // Identity will be created with generated key and self-signed cert with default parameters
   BOOST_CHECK_THROW(m_keyChain.sign(data, signingByIdentity("/non-existing/identity")), KeyChain::InvalidSigningInfoError);
 
-  // Create identity with ECDSA key and the corresponding self-signed certificate
-  Identity id = addIdentity("/ndn/test/ecdsa", EcdsaKeyParams());
+  // Create identity with EC key and the corresponding self-signed certificate
+  Identity id = addIdentity("/ndn/test/ec", EcKeyParams());
   BOOST_CHECK_NO_THROW(m_keyChain.sign(data, signingByIdentity(id.getName())));
   BOOST_CHECK_EQUAL(data.getSignature().getType(),
-                    KeyChain::getSignatureType(EcdsaKeyParams().getKeyType(), DigestAlgorithm::SHA256));
+                    KeyChain::getSignatureType(EcKeyParams().getKeyType(), DigestAlgorithm::SHA256));
   BOOST_CHECK(id.getName().isPrefixOf(data.getSignature().getKeyLocator().getName()));
 
   // Create identity with RSA key and the corresponding self-signed certificate