[shoggouth]

In case anyone wants to check out NTRU.

"NTRU encryption algorithm, is an NTRU lattice-based alternative to RSA and elliptic curve cryptography (ECC) and is based on the shortest vector problem in a lattice (which is not known to be breakable using quantum computers)."[0]

[0]: https://en.wikipedia.org/wiki/NTRUEncrypt

[tptacek]

NIST's first PQC standard, CRYSTALS-Kyber, is also a lattice-based system (with a more complex structure and based on LWE rather than the NTRU SVP. There are now solid implementations of it all over the place, so it's much easier to check out.