diff --git a/app/Services/Cipher/EncryptInterface.php b/app/Services/Cipher/EncryptInterface.php
index c73b85ae..b8a7a2c0 100644
--- a/app/Services/Cipher/EncryptInterface.php
+++ b/app/Services/Cipher/EncryptInterface.php
@@ -7,9 +7,9 @@ interface EncryptInterface
     /**
      * Encrypt given string w/ or w/o salt
      *
-     * @param  string $raw_passwd
+     * @param  string $value
      * @param  string $salt
-     * @return string ecrypted password
+     * @return string
      */
-    public function encrypt($raw_passwd, $salt = "");
+    public function encrypt($value, $salt = "");
 }
diff --git a/app/Services/Cipher/MD5.php b/app/Services/Cipher/MD5.php
index d1bbaef0..9a7e5a27 100644
--- a/app/Services/Cipher/MD5.php
+++ b/app/Services/Cipher/MD5.php
@@ -5,10 +5,10 @@ namespace App\Services\Cipher;
 class MD5 implements EncryptInterface
 {
     /**
-     * Once MD5 encrypt
+     * Once MD5 hash
      */
-    public function encrypt($raw_passwd, $salt = "") {
-        $encrypt = md5($raw_passwd);
-        return $encrypt;
+    public function encrypt($value, $salt = "")
+    {
+        return md5($value);
     }
 }
diff --git a/app/Services/Cipher/SALTED2MD5.php b/app/Services/Cipher/SALTED2MD5.php
index 6c461e44..17bab87f 100644
--- a/app/Services/Cipher/SALTED2MD5.php
+++ b/app/Services/Cipher/SALTED2MD5.php
@@ -4,8 +4,11 @@ namespace App\Services\Cipher;
 
 class SALTED2MD5 implements EncryptInterface
 {
-    public function encrypt($raw_passwd, $salt = "") {
-        $encrypt = md5(md5($raw_passwd).$salt);
-        return $encrypt;
+    /**
+     * MD5 hash with salt
+     */
+    public function encrypt($value, $salt = "")
+    {
+        return md5(md5($value).$salt);
     }
 }
diff --git a/app/Services/Cipher/SALTED2SHA256.php b/app/Services/Cipher/SALTED2SHA256.php
index f0ffd456..dcc348a5 100644
--- a/app/Services/Cipher/SALTED2SHA256.php
+++ b/app/Services/Cipher/SALTED2SHA256.php
@@ -5,13 +5,10 @@ namespace App\Services\Cipher;
 class SALTED2SHA256 implements EncryptInterface
 {
     /**
-     * Default SHA256 encryption method for Authme
-     *
-     * @see http://pastebin.com/1wy9g2HT
+     * SHA256 hash with salt
      */
-    public function encrypt($raw_passwd, $salt = "") {
-        $encrypt = hash('sha256', hash('sha256', $raw_passwd).$salt);
-        return $encrypt;
+    public function encrypt($value, $salt = "")
+    {
+        return hash('sha256', hash('sha256', $value).$salt);
     }
-
 }
diff --git a/app/Services/Cipher/SALTED2SHA512.php b/app/Services/Cipher/SALTED2SHA512.php
index 6d737770..9e8e860c 100644
--- a/app/Services/Cipher/SALTED2SHA512.php
+++ b/app/Services/Cipher/SALTED2SHA512.php
@@ -5,13 +5,11 @@ namespace App\Services\Cipher;
 class SALTED2SHA512 implements EncryptInterface
 {
     /**
-     * Default SHA256 encryption method for Authme
-     *
-     * @see http://pastebin.com/1wy9g2HT
+     * SHA512 with salt
      */
-    public function encrypt($raw_passwd, $salt = "") {
-        $encrypt = hash('sha512', hash('sha256', $raw_passwd).$salt);
-        return $encrypt;
+    public function encrypt($value, $salt = "")
+    {
+        return hash('sha512', hash('sha256', $value).$salt);
     }
 
 }
diff --git a/app/Services/Cipher/SHA256.php b/app/Services/Cipher/SHA256.php
index 45ef9567..a464e19b 100644
--- a/app/Services/Cipher/SHA256.php
+++ b/app/Services/Cipher/SHA256.php
@@ -5,13 +5,10 @@ namespace App\Services\Cipher;
 class SHA256 implements EncryptInterface
 {
     /**
-     * Default SHA256 encryption method for Authme
-     *
-     * @see http://pastebin.com/1wy9g2HT
+     * Once SHA256 hash
      */
-    public function encrypt($raw_passwd, $salt = "") {
-        $encrypt = hash('sha256', $raw_passwd);
-        return $encrypt;
+    public function encrypt($value, $salt = "")
+    {
+        return hash('sha256', $value);
     }
-
 }
diff --git a/app/Services/Cipher/SHA512.php b/app/Services/Cipher/SHA512.php
index 76be4121..cfd24f4b 100644
--- a/app/Services/Cipher/SHA512.php
+++ b/app/Services/Cipher/SHA512.php
@@ -2,16 +2,13 @@
 
 namespace App\Services\Cipher;
 
-class SHA256 implements EncryptInterface
+class SHA512 implements EncryptInterface
 {
     /**
-     * Default SHA256 encryption method for Authme
-     *
-     * @see http://pastebin.com/1wy9g2HT
+     * Once SHA512 hash
      */
-    public function encrypt($raw_passwd, $salt = "") {
-        $encrypt = hash('sha512', $raw_passwd);
-        return $encrypt;
+    public function encrypt($value, $salt = "")
+    {
+        return hash('sha512', $value);
     }
-
 }