#cryptography

A Messaging Layer Security (RFC 9420, MLS) implementation in TypeScript

Reference implementation for the Poseidon Snark-friendly Hash algorithm.

An implementation of Olm and Megolm in pure Rust.

A set of Rust crates for interacting with the Matrix chat network.

wolfBoot is a portable, OS-agnostic, secure bootloader for microcontrollers, supporting firmware authentication and firmware update mechanisms.

Common cryptographic library used in software at Mysten Labs.

Javascript & Typescript SDK for Zero-Knowledge Application Development

Libraries for finite field, elliptic curve, and polynomial arithmetic

Python bindings to libsecp256k1

The privacy-focused cryptocurrency

A powerful obfuscator for JavaScript and Node.js

EVM Execution Hooks.

Service Identity Verification for Python

Integration with OS certificate stores for rustls

Keeper Secrets Manager is a cloud-based, zero-knowledge platform for securing infrastructure secrets. Provides automatic password rotation and integration into popular DevOps CI/CD tools.

BoringSSL bindings for the Rust programming language.

Ika is the fastest zero-trust MPC network. Its 2PC-MPC protocol powers dWallets: programmable signing mechanisms that let smart contracts natively control assets on any chain (Bitcoin, Ethereum, Solana, and more) with no bridging or wrapping. Live beta on Sui; pre-alpha for builders on Solana.

Declare your digital independence

Reference implementation of OpenPubkey

Python binding to the Networking and Cryptography (NaCl) library

RISC Zero is a zero-knowledge verifiable general computing platform based on zk-STARKs and the RISC-V microarchitecture.