X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=framework%2Fmain%2Finterfaces%2Fstreams%2Fcrypto%2Fclass_EncryptableStream.php;h=68b85c2a97ede0c252b2cece8326e50e587f2cbe;hb=ef7a7e55c59c9e887e6bb09c8c02b8126309f716;hp=c8849660298c904798c05daac6b7c0fa74bdb4c1;hpb=78a010fef84895720e796842208f01dfb619c332;p=core.git

diff --git a/framework/main/interfaces/streams/crypto/class_EncryptableStream.php b/framework/main/interfaces/streams/crypto/class_EncryptableStream.php
index c8849660..68b85c2a 100644
--- a/framework/main/interfaces/streams/crypto/class_EncryptableStream.php
+++ b/framework/main/interfaces/streams/crypto/class_EncryptableStream.php
@@ -1,13 +1,16 @@
 <?php
 // Own namespace
-namespace CoreFramework\Stream\Crypto;
+namespace Org\Mxchange\CoreFramework\Stream\Crypto;
+
+// Import framework stuff
+use Org\Mxchange\CoreFramework\Stream\Stream;
 
 /**
- * An EncryptableStream interface
+ * An interface for encrypted data streams
  *
  * @author		Roland Haeder <webmaster@shipsimu.org>
  * @version		0.0.0
- * @copyright	Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2017 Core Developer Team
+ * @copyright	Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2020 Core Developer Team
  * @license		GNU GPL 3.0 or any newer version
  * @link		http://www.shipsimu.org
  *
@@ -25,6 +28,11 @@ namespace CoreFramework\Stream\Crypto;
  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 interface EncryptableStream extends Stream {
+	/**
+	 * Separator on many places
+	 */
+	const DATA_PAYLOAD_SEPARATOR = '|';
+
 	/**
 	 * Encrypt the string with fixed salt
 	 *
@@ -32,14 +40,15 @@ interface EncryptableStream extends Stream {
 	 * @param	$key		Optional key, if none provided, a random key will be generated
 	 * @return	$encrypted	Encrypted string
 	 */
-	function encryptStream ($str, $key = NULL);
+	function encryptStream (string $str, string $key = NULL);
 
 	/**
 	 * Decrypt the string with fixed salt
 	 *
 	 * @param	$encrypted	Encrypted string
+	 * @param	$key		Optional key, if none provided, a random key will be generated
 	 * @return	$str		The unencrypted string
 	 */
-	function decryptStream ($encrypted);
+	function decryptStream (string $encrypted, string $key = NULL);
 
 }