It seems like the post-quantum algorithm that Signal selected [0] involves lattices [1] somehow:
> Kyber is an IND-CCA2-secure key encapsulation mechanism (KEM), whose security is based on the hardness of solving the learning-with-errors (LWE) problem over module lattices.
Curious to see if Chen's work will eventually lead to Signal selecting a different algorithm.
> Kyber is an IND-CCA2-secure key encapsulation mechanism (KEM), whose security is based on the hardness of solving the learning-with-errors (LWE) problem over module lattices.
Curious to see if Chen's work will eventually lead to Signal selecting a different algorithm.
[0]: https://signal.org/blog/pqxdh/
[1]: https://pq-crystals.org/kyber/