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

key25519 is a Go library that implements ED25519-based BIP32, BIP39, and BIP44 for HD wallet management and secure ECDH key exchange using Curve25519.（key25519 是一个基于 ED25519 的 Go 语言库，实现了 BIP32、BIP39 和 BIP44，用于管理分层确定性（HD）钱包，并基于 Curve25519 实现了安全的椭圆曲线密钥交换）

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

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

Fastest 4KB JS implementation of ed25519 signatures

Xipher is a curated collection of cryptographic primitives put together to perform key/password based asymmetric encryption

Port of TweetNaCl cryptographic library to JavaScript

High-level cryptography interface powered by libsodium

Write ups on Mathematical Cryptography

A modern and easy-to-use cryptographic library for .NET 8+ based on libsodium

A simple library that packages functional `sodium_crypt_*` into objects.

A pure Kotlin/Multiplatform implementation of group operations on Curve25519.

Cryptographic utilities for Java and JavaScript

Pure PHP polyfill for ext/sodium

High-performance Curve25519/ristretto255 for Go.

Diglol Crypto for Kotlin Multiplatform.

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

An implementation of the asymmetric X25519 elliptic curve Diffie-Hellman (ECDH) key exchange scheme as per RFC 7748.

Cryptography Library from DannyNiu/NJF.

The Prism Chat Library for E2E, anonymous and decentralized communication built on libsodium.