fix famtool in openssl 1.1

famtool.cpp

@@ -56,11 +56,7 @@ static std::shared_ptr<Verifier> LoadCertificate (const std::string& filename)
         if (family) family[0] = 0;
       }	
       auto pkey = X509_get_pubkey (cert);
-      int keyType = EVP_PKEY_type(pkey->type);
+
-      switch (keyType)
-  		{
-        case EVP_PKEY_EC:
-        {
       EC_KEY * ecKey = EVP_PKEY_get1_EC_KEY (pkey);
       if (ecKey)
       {
@@ -82,11 +78,6 @@ static std::shared_ptr<Verifier> LoadCertificate (const std::string& filename)
         }
         EC_KEY_free (ecKey);
       }
-        }
-      
-      default:
-        break;
-      }
       EVP_PKEY_free (pkey);
     }
     SSL_free (ssl);