Cryptography Packages

Audited & minimal implementation of Starknet cryptography including Pedersen and Stark Curve

Enhanced signature and key exchange functions for blockchain and crypto applications, including post-quantum algorithms

Crypto Lib is a powerful intuitive cryptographic JavaScript library that encapsulates common algorithms, functions and provides an interface for low-level cryptographic operations.

Crypto Server is a Fastify web server that exposes easy consumable REST APIs to perform low-level cryptographic operations. It is implemented using Node.js and relies on Crypto Lib.

A fast, simple and powerful open-source utility tool for generating strong, unique and random passwords.

TypeScript library offering a Libsodium-compatible API built on top of Noble packages

Cryptographic wrapper functions built around the `Node:Crypto` package

Basic cloud storage in which contents are cryptographically signed, using distributed-storage as a co-dependency.

Filecoin Signing Tools

A package containing implementations of traditional ciphers

Crypto utils for managing bitcoin embedded wallets

jsSHA implements the complete Secure Hash Standard (SHA) family (SHA-1, SHA-224/256/384/512, SHA3-224/256/384/512, SHAKE128/256, cSHAKE128/256, and KMAC128/256) with HMAC

一个支持多种加密算法的加密工具库，涵盖 AES、RSA、SM2、SM3、SM4、SHA、HMAC、MD5、Base64、JWT 等，适用于日常加解密、签名验签、摘要、Token 管理等场景。

BLS on BN254

Implementation of a generalised Feistel cipher.

zkSNARKs implementation in JavaScript

Fastest 4KB JS implementation of secp256k1 ECDH & ECDSA signatures compliant with RFC6979

WebAssembly based toolkit for developing zero knowledge applications with Aleo

A Solidity implementation of the Winternitz One-Time Signature Plus (WOTS+) scheme

Cryptographic utilities for the Radius AI Agent Toolkit