fuxy wuxy

2021-04-26 17:24:03 +02:00 · 2021-04-26 17:24:03 +02:00 · ce4fd0cd30
commit ce4fd0cd30
parent 12dd07c749
1 changed files with 1 additions and 0 deletions
--- a/client/netwrapper.py
+++ b/client/netwrapper.py
@ -123,6 +123,7 @@ class NetWrapper:
            retnonce = b64decode(b64['nonce'])
            retciphertext = b64decode(b64['message'])
            retcipher = ChaCha20_Poly1305.new(key=self.cipherkey, nonce=retnonce)
+            retcipher.update(b64decode(b64['header']))
            plaintext = retcipher.decrypt_and_verify(retciphertext, b64decode(b64['tag']))
            retheader = json.loads(b64decode(b64['header']).decode('UTF-8'))
            if not (retheader['source'] == self.serverAddr and retheader['type'] == 'CMD'):