curve25519

Zero-knowledge proof acceleration with GPUs for C++ and Rust

A simple, secure and modern file encryption tool (and Rust library) with small explicit keys, no config options, and UNIX-style composability.

Port of TweetNaCl cryptographic library to JavaScript

A pure-Rust implementation of group operations on Ristretto and Curve25519

High-level cryptography interface powered by libsodium

Pure PHP polyfill for ext/sodium

The Illustrated TLS 1.3 Connection: Every byte explained

ARCHIVED/MOVED: please visit the new location

Encrypted personal archives

Compile NGINX from source with custom modules and patches on Debian and Ubuntu

Pure Go implementation of the NaCL set of API's

Fastest 5KB JS implementation of ed25519 signatures

A simple, modern, and secure encryption and signing tool that aims to be a better version of age and Minisign.

A modern and easy-to-use cryptographic library for .NET based on libsodium

X25519 elliptic curve Diffie-Hellman key exchange in pure-Rust, using curve25519-dalek.

The Illustrated QUIC Connection: Every byte explained

Small, wasm-friendly, zero-dependencies Ed25519 and X25519 implementation for Rust.

Ed25519 high-performance public-key signature system as a RubyGem (MRI C extension and JRuby Java extension)

Pure Java implementation of curve25519, salsa20, hsalsa20, xsalsa20 and poly1305 cryptographic primitives, along with a NaCl "Box" implementation

The WhatsApp API