fix encryption

Ne-Lexa · Dec 7, 2019 · 725959d · 725959d
1 parent f82a57e
commit 725959d
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/PhpZip/Crypto/TraditionalPkwareEncryptionEngine.php b/src/PhpZip/Crypto/TraditionalPkwareEncryptionEngine.php
@@ -367,8 +367,8 @@ public function decrypt($content)
         $byte = 0;
 
         for ($i = 0; $i < self::STD_DEC_HDR_SIZE; $i++) {
-            $headerBytes[$i] = ($headerBytes[$i] ^ $this->decryptByte()) & 0xff;
-            $this->updateKeys($headerBytes[$i]);
+            $byte = ($headerBytes[$i] ^ $this->decryptByte()) & 0xff;
+            $this->updateKeys($byte);
         }
 
         if ($this->entry->getGeneralPurposeBitFlag(ZipEntry::GPBF_DATA_DESCRIPTOR)) {