mmeyer2k / dcrypt

src/OpensslStatic.php

Spacing +3 added lines, -3 removed lines

@@ -65,7 +65,7 @@ 
         $msg = Str::substr($data, $isz + $hsz + $tsz + 4);
 
         // Calculate verification checksum
-        $chk = \hash_hmac($algo, ($msg . $itr . $ivr . $cipher), $pass, true);
+        $chk = \hash_hmac($algo, ($msg.$itr.$ivr.$cipher), $pass, true);
 
         // Verify HMAC before decrypting
         if (!Str::equal($chk, $sum)) {
@@ -115,9 +115,9 @@ 
         $itr = \pack('N', $cost) ^ \hash_hmac($algo, $ivr, $pass, true);
 
         // Generate the ciphertext checksum to prevent bit tampering
-        $chk = \hash_hmac($algo, ($msg . $itr . $ivr . $cipher), $pass, true);
+        $chk = \hash_hmac($algo, ($msg.$itr.$ivr.$cipher), $pass, true);
 
         // Return iv + checksum + tag + iterations + cyphertext
-        return $ivr . $chk . $tag . $itr . $msg;
+        return $ivr.$chk.$tag.$itr.$msg;
     }
 }