diff --git a/src/AbstractAlgorithmInfo.php b/src/AbstractAlgorithmInfo.php
deleted file mode 100755
index 45976e5..0000000
--- a/src/AbstractAlgorithmInfo.php
+++ /dev/null
@@ -1,34 +0,0 @@
-<?php
-
-namespace Webmasterskaya\CryptoPro;
-
-/**
- * @property-read $algorithm
- * @property-read $oid
- */
-abstract class AbstractAlgorithmInfo implements AlgorithmInfoInterface
-{
-	protected $algorithm;
-	protected $oid;
-
-	public function __construct($algorithm, $oid)
-	{
-		$this->algorithm = $algorithm;
-		$this->oid       = $oid;
-	}
-
-	/**
-	 * @param $name
-	 *
-	 * @return string|void
-	 */
-	public function __get($name)
-	{
-		switch ($name)
-		{
-		case 'algorithm':
-		case 'oid':
-			return $this->{$name};
-		}
-	}
-}
\ No newline at end of file
diff --git a/src/AlgorithmInfoInterface.php b/src/AlgorithmInfoInterface.php
deleted file mode 100755
index 3561204..0000000
--- a/src/AlgorithmInfoInterface.php
+++ /dev/null
@@ -1,8 +0,0 @@
-<?php
-
-namespace Webmasterskaya\CryptoPro;
-
-interface AlgorithmInfoInterface
-{
-	public function __construct(string $algorithm, string $oid);
-}
\ No newline at end of file