In Charm 0.43, any two users can collude to achieve the ability to decrypt YCT14 data.
The product uses a broken or risky cryptographic algorithm or protocol.
Link | Tags |
---|---|
https://github.com/JHUISI/charm/issues/276 | issue tracking third party advisory |
https://eprint.iacr.org/2020/460 | third party advisory |
https://www2.hci.uni-hannover.de/papers/Tan2019.pdf | third party advisory technical description |
https://github.com/JHUISI/charm/blob/dev/charm/schemes/abenc/abenc_yct14.py | third party advisory |