Git-Mirrors/Reticulum
1
0
Fork 0
mirror of https://github.com/markqvist/Reticulum.git synced 2025-07-24 23:35:41 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

Cleanup

Browse source
This commit is contained in:
Mark Qvist 2022-06-08 12:52:42 +02:00
parent 76f86f782a
commit 7a596882a8
2 changed files with 7 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

5
RNS/Cryptography/Fernet.py
View file

@ -28,6 +28,9 @@ from RNS.Cryptography import PKCS7
from RNS.Cryptography.AES import AES_128_CBC
class Fernet():
FERNET_VERSION = 0x80
FERNET_OVERHEAD = 57 # In bytes
OPTIMISED_FERNET_OVERHEAD = 54 # In bytes
@staticmethod
def generate_key():
@ -71,7 +74,7 @@ class Fernet():
)
signed_parts = b"\x80"+current_time.to_bytes(length=8, byteorder="big")+iv+ciphertext
return signed_parts + HMAC.new(self._signing_key, signed_parts).digest()