Top POST-QUANTUM GitHub Repositories & Tools (2026)

BouncyCastle.NET Cryptography Library (Mirror)

Don't Roll Your Own Crypto: fast, type-safe, pure-Rust cryptography with post-quantum support

Self-hosted, censorship-resistant VPN with REALITY / anti-DPI obfuscation and post-quantum (X25519 + ML-KEM-768) crypto. Rust core + native Android/Windows/macOS clients. Works on networks with active DPI (Iran, China, Russia).

Quantova's client core for JavaScript and WebAssembly. Post quantum signing and Q1 addresses, generated over the Rust core.

Usable, easy and safe pure-Rust crypto