mmeyer2k / dcrypt

src/Hash.php

Spacing +3 added lines, -3 removed lines

@@ -60,7 +60,7 @@ 
         $hash = self::ihmac($input, $key, $cost, self::ALGO);
 
         // Return the salt + cost blob + hmac
-        return $salt . self::costHash($cost, $salt, $password) . $hash;
+        return $salt.self::costHash($cost, $salt, $password).$hash;
     }
 
     /**
@@ -83,7 +83,7 @@ 
         // Convert cost to base 256 then encrypt with OTP stream cipher
         $cost = Otp::crypt(self::dec2bin($cost), $password);
 
-        return $hash . $cost;
+        return $hash.$cost;
     }
 
     /**
@@ -104,7 +104,7 @@ 
         // Perform iterative hmac calls
         // Make sure $iter value of 0 is handled
         for ($i = 0; $i <= $iter; $i++) {
-            $data = self::hmac($data . $i . $iter, $key, $algo);
+            $data = self::hmac($data.$i.$iter, $key, $algo);
         }
 
         return $data;