Can not use objectToBytes() with Ciphertext
toomhufm opened this issue · 0 comments
toomhufm commented
session_key = group.random(GT)
session_key_ctxt = cpabe.encrypt(pk,session_key,policy)
objectToBytes(session_key_ctxt,group)
When I use objectToBytes
function with ciphertext im getting this error
Traceback (most recent call last):
File "/home/t00m/py37/lib/python3.7/site-packages/Charm_Crypto-0.50-py3.7-linux-x86_64.egg/charm/core/engine/util.py", line 38, in serializeObject
serializer = serializers[type(Objects)]
KeyError: <class 'charm.toolbox.node.BinNode'>
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "crypto.py", line 98, in <module>
cipher = encryption(filename,pk,policy_string,pairing_group)
File "crypto.py", line 27, in encryption
objectToBytes(session_key_ctxt,group)
File "/home/t00m/py37/lib/python3.7/site-packages/Charm_Crypto-0.50-py3.7-linux-x86_64.egg/charm/core/engine/util.py", line 135, in objectToBytes
object_ser = serializeObject(object, group)
File "/home/t00m/py37/lib/python3.7/site-packages/Charm_Crypto-0.50-py3.7-linux-x86_64.egg/charm/core/engine/util.py", line 42, in serializeObject
return serializer(Objects, group)
File "/home/t00m/py37/lib/python3.7/site-packages/Charm_Crypto-0.50-py3.7-linux-x86_64.egg/charm/core/engine/util.py", line 15, in serializeDict
for k, o in Object.items()
File "/home/t00m/py37/lib/python3.7/site-packages/Charm_Crypto-0.50-py3.7-linux-x86_64.egg/charm/core/engine/util.py", line 15, in <dictcomp>
for k, o in Object.items()
File "/home/t00m/py37/lib/python3.7/site-packages/Charm_Crypto-0.50-py3.7-linux-x86_64.egg/charm/core/engine/util.py", line 40, in serializeObject
return group.serialize(Objects)
File "/home/t00m/py37/lib/python3.7/site-packages/Charm_Crypto-0.50-py3.7-linux-x86_64.egg/charm/toolbox/pairinggroup.py", line 120, in serialize
return serialize(obj, compression)
TypeError: Invalid element type.
Packages Version
Package Version
------------------------- -------
attrs 23.1.0
Charm-Crypto 0.50
click 8.1.3
exceptiongroup 1.1.1
Flask 2.2.5
hypothesis 6.75.2
importlib-metadata 6.6.0
iniconfig 2.0.0
itsdangerous 2.1.2
Jinja2 3.1.2
MarkupSafe 2.1.2
packaging 23.1
pip 20.0.2
pkg-resources 0.0.0
pluggy 1.0.0
pycryptodome 3.17
pycryptodome-test-vectors 1.0.12
pycryptodomex 3.17
pyparsing 2.1.5
pytest 7.3.1
setuptools 44.0.0
sortedcontainers 2.4.0
tomli 2.0.1
typing-extensions 4.5.0
Werkzeug 2.2.3
wheel 0.34.2
zipp 3.15.0