Post-Quantum Cryptography

Open Source projects that are implimenting Post-Quantum Cryptography

The modern day requires modern cryptography. This includes strong cryptographic algorithms that are quantum resistant. With NIST’s publication on their post-quantum algorith standards, projects should now be ready to impliment these. Recently, there have been additions to many open source projects that add post-quantum cryptography/encryption with many more:

  1. Caddy v2.10.0-beta.2+.
  2. Rpxy 0.9.4+.
  3. I2P’s proposed implimentation and progress: geti2p.net/spec/proposals/169-pq-crypto.
  4. Firefox: X25519MLKEM768 enabled by default on 132+ with QUIC/HTTP3 support on 135+.
  5. Chrome: X25519MLKEM768 enabled by default on 131+.
  6. OpenSSL 3.5.0-alpha1+.
  7. Go 1.24+: go.dev/doc/go1.24#cryptotlspkgcryptotls.
  8. Rustls 0.23.22+.