27 Open Source Curve25519 Software Projects

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

Port of TweetNaCl cryptographic library to JavaScript

High-level cryptography interface powered by libsodium

Pure PHP polyfill for ext/sodium

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

Encrypted personal archives

Pure Go implementation of the NaCL set of API's

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

Compile Nginx from source with custom modules on Debian and Ubuntu

The Illustrated TLS 1.3 Connection: Every byte explained

Fast and efficient ed25519 signing and verification in Rust.

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

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

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

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

Pure Go implementation of the Ristretto prime-order group over Edwards25519

Noble ed25519 + ristretto255. Fast, high-security, easily auditable, 0-dep, 1-file pubkey, scalarmult & EDDSA

Ed25519 signing, verification and encryption, decryption for arbitary files; like OpenBSD signifiy but with more functionality and written in Golang - only easier and simpler

Updated! (Dec2-2019) This is a C-language software library that provides optimized implementations of the Diffie-Hellman functions known as X25519 and X448 (RFC-7748) for 64-bit architectures.

Public key cryptography library for Ruby providing the X25519 Diffie-Hellman function

A generic ECDH implementation

Small command-line tool that generates asymmetric JSON Web Keys for the following algorithms and curves

Crypto Forum Research Group's draft HPKE: Hybrid Public Key Encryption in Go

Pure Java implementation of group operations on ristretto255 and Curve25519

A C# port of the JavaScript/Chrome App "miniLock" developed by Nadim Kobeissi

TweetNaCl for React Native Expo

Mobile Cipher library written in clean TypeScript