mmeyer2k / dcrypt

src/Pkcs7.php

Spacing +1 added lines, -1 removed lines

@@ -41,7 +41,7 @@
         $pad = self::paddingString(Str::strlen($input), $blocksize);
 
         // Return input + padding
-        return $input . $pad;
+        return $input.$pad;
     }
 
     /**

src/Otp.php

Spacing +1 added lines, -1 removed lines

@@ -53,7 +53,7 @@
         $length = Str::strlen($input);
         
         foreach ($chunks as $i => &$chunk) {
-            $chunk = $chunk ^ \hash_hmac($algo, $password . $length, $i, true);
+            $chunk = $chunk ^ \hash_hmac($algo, $password.$length, $i, true);
         }
 
         return \implode($chunks);

src/Hash.php

Spacing +3 added lines, -3 removed lines

@@ -67,7 +67,7 @@ 
         $chsh = self::costHash($cost, $pass);
 
         // Return the salt + cost + hmac as a single string
-        return $salt . $chsh . $cost . $hash;
+        return $salt.$chsh.$cost.$hash;
     }
 
     /**
@@ -84,7 +84,7 @@ 
         $packed = pack('N', $cost);
 
         // Encrypt the string with the Otp stream cipher
-        return Otp::crypt($packed, ($pass . $salt), self::ALGO);
+        return Otp::crypt($packed, ($pass.$salt), self::ALGO);
     }
 
     /**
@@ -98,7 +98,7 @@ 
     private static function costDecrypt(string $pack, string $salt, string $pass): int
     {
         // Decrypt the cost value stored in the 32bit int
-        $pack = Otp::crypt($pack, ($pass . $salt), self::ALGO);
+        $pack = Otp::crypt($pack, ($pass.$salt), self::ALGO);
 
         // Unpack the value back to an integer and return to caller
         return unpack('N', $pack)[1];

support.php

Spacing +1 added lines, -1 removed lines

@@ -1,6 +1,6 @@
 <?php
 
-require __DIR__ . '/vendor/autoload.php';
+require __DIR__.'/vendor/autoload.php';
 
 foreach (hash_algos() as $algo) {
     foreach (openssl_get_cipher_methods() as $meth) {

phpunit.php

Spacing +2 added lines, -2 removed lines

@@ -1,4 +1,4 @@
 <?php
 
-require __DIR__ . '/vendor/autoload.php';
-require __DIR__ . '/tests/AesBase.php';
+require __DIR__.'/vendor/autoload.php';
+require __DIR__.'/tests/AesBase.php';

src/Str.php

Spacing +2 added lines, -2 removed lines

@@ -48,8 +48,8 @@
         // We hash the 2 inputs at this point because hash_equals is still 
         // vulnerable to timing attacks when the inputs have different sizes.
         // Inputs are also cast to string like in symfony stringutils.
-        $known = \hash_hmac('sha256', (string)$known, $nonce, true);
-        $given = \hash_hmac('sha256', (string)$given, $nonce, true);
+        $known = \hash_hmac('sha256', (string) $known, $nonce, true);
+        $given = \hash_hmac('sha256', (string) $given, $nonce, true);
 
         return \hash_equals($known, $given);
     }

src/OpensslStatic.php

Spacing +5 added lines, -5 removed lines

@@ -44,7 +44,7 @@ 
         $msg = Str::substr($data, $isz + $hsz + $tsz + 4);
 
         // Calculate verification checksum
-        $chk = \hash_hmac($algo, ($msg . $itr . $ivr), $pass, true);
+        $chk = \hash_hmac($algo, ($msg.$itr.$ivr), $pass, true);
 
         // Verify HMAC before decrypting
         if (!Str::equal($chk, $sum)) {
@@ -55,7 +55,7 @@ 
         $cost = \unpack('N', $itr ^ \hash_hmac($algo, $ivr, $pass, true))[1];
 
         // Derive key from password
-        $key = \hash_pbkdf2($algo, ($pass . $cipher), $ivr, $cost, 0, true);
+        $key = \hash_pbkdf2($algo, ($pass.$cipher), $ivr, $cost, 0, true);
 
         // Decrypt message and return
         return parent::openssl_decrypt($msg, $cipher, $key, $ivr, $tag);
@@ -68,7 +68,7 @@ 
 
         // Derive key from password with hash_pbkdf2 function.
         // Append CIPHER to password beforehand so that cross-method decryptions will fail at checksum step
-        $key = \hash_pbkdf2($algo, ($pass . $cipher), $ivr, $cost, 0, true);
+        $key = \hash_pbkdf2($algo, ($pass.$cipher), $ivr, $cost, 0, true);
 
         // Create a placeholder for the authentication tag to be passed by reference
         $tag = '';
@@ -80,9 +80,9 @@ 
         $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), $pass, true);
+        $chk = \hash_hmac($algo, ($msg.$itr.$ivr), $pass, true);
 
         // Return iv + checksum + iterations + cyphertext + tag
-        return $ivr . $chk . $tag . $itr . $msg;
+        return $ivr.$chk.$tag.$itr.$msg;
     }
 }