diff --git a/cmpOpenSSLTrait.php b/cmpOpenSSLTrait.php
index 0311794..da78b4b 100644
--- a/cmpOpenSSLTrait.php
+++ b/cmpOpenSSLTrait.php
@@ -1,41 +1,41 @@
 <?php
 
 	trait cmpOpenSSLTrait {
-		var $ver			= "20240124";
+		var $cmpOpenSSLVersion		= "20240124";
 
-		var $caDN			= NULL;
+		var $caDN					= NULL		;
 
-		var $caPub			= NULL;
-		var $caPubPEM		= "";
-		var $caPubFile		= "";
+		var $caPub					= NULL		;
+		var $caPubPEM				= ""		;
+		var $caPubFile				= ""		;
 
-		var $caPrv			= NULL;
-		var $caPrvPEM		= "";
-		var $caPrvFile		= "";
+		var $caPrv					= NULL		;
+		var $caPrvPEM				= ""		;
+		var $caPrvFile				= ""		;
 
-		var $caCrt			= NULL;
-		var $caCrtPEM		= "";
-		var $caCrtFile		= "";
+		var $caCrt					= NULL		;
+		var $caCrtPEM				= ""		;
+		var $caCrtFile				= ""		;
 
 
-		var $cliDN			= NULL;
+		var $cliDN					= NULL		;
 
-		var $cliPub			= NULL;
-		var $cliPubPEM		= "";
-		var $cliPubFile		= "";
+		var $cliPub					= NULL		;
+		var $cliPubPEM				= ""		;
+		var $cliPubFile				= ""		;
 
-		var $cliPrv			= NULL;
-		var $cliPrvPEM		= "";
-		var $cliPrvFile		= "";
+		var $cliPrv					= NULL		;
+		var $cliPrvPEM				= ""		;
+		var $cliPrvFile				= ""		;
 
-		var $cliCrt			= NULL;
-		var $cliCrtPEM		= "";
-		var $cliCrtFile		= "";
+		var $cliCrt					= NULL		;
+		var $cliCrtPEM				= ""		;
+		var $cliCrtFile				= ""		;
 
-		var $cmpOpenSslConf	= array();
+		var $cmpOpenSslConf			= array()	;
 
 		function cmpOpenSslConfSetDefault() {
-			$claver = __CLASS__ . "-" . $this->ver;
+			$claver = __CLASS__ . "-" . $this->cmpOpenSSLVersion;
 
 			$this->cmpOpenSslConf = array (
 				"GLOBAL" => array (