Cryptography

Use the Windows.Security.Cryptography.DataProtection WinRT API directly from Node.js

Niceware-TS is a TypeScript implementation of Niceware, a method for generating or converting random bytes into English language passphrases.

Share and version sensitive data with your team by using cryptography.

Simple API for effective cross platform cryptography with minimal extra size.

Super Simple Cryptography

Browser, Node, and bundler compatible release of @noble/secp256k1. Independently audited, high-security, 0-dependency ECDSA & Schnorr signatures

The most advanced BLS library for JavaScript

Signatures, keys and Pedersen hash on STARK friendly elliptic curve

Use the Windows.Security.Cryptography UWP API directly from Node.js

Verkle Trie Crytography WASM/TypeScript Bindings

0-dep wrapper around webcrypto AES-GCM. Has optional RFC 8452 SIV implementation

A TLS/HTTPS library with automation.

A modern suite of cryptography tools, built for the plebian developer.

A simple utility for breaking an ASCII string into cryptographic shares using Shamir's secret sharing.

Poseidon encryption and decryption in TypeScript.

Simple library for using secp256k1 cryptography.

Principal package with functions and models for building Signum Network applications.

Shamir's threshold secret sharing scheme for JavaScript.

Cryptography utilities including mnemonics, keypairs and base58-check encoding

Node.js bindings for all post-quantum implementations included in PQClean

The Peanut Protocol SDK! Check out the documentation at https://docs.peanut.to

NIST P-256 Elliptic Curve Cryptography for Node and the Browsers

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Get functionality from AES algorithm on Java

Cryptographic operations inside the secure hardware for React Native

angular2 module implementing web cryptograpy API

OpenCrypto is a lightweight JavaScript library built on top of WebCryptography API

Encryption SDK: Build your trustless, decentralized and fault resistance Application using distributed key shades with threshold cryptography

TFHE-rs is a fully homomorphic encryption (FHE) library that implements Zama's variant of TFHE.

n8n-nodes-pgp enables seamless integration of PGP encryption functionalities into n8n workflows. Create keys, encrypt, decrypt, sign, and verify messages effortlessly. Perfect for secure data handling in automated workflows.

Vault is a wrapper around the Web Cryptography API available in modern browsers and NodeJS, it provides secure and easy-to-use cryptographic APIs for encrypting and decrypting data using AES-256-GCM and Elliptic-curve cryptography.

A simple blockchain data structure library

Isomorphic Cryptography Library for X25519 ECIES

Finite Field Library in Javascript

The Blockstack Javascript library for authentication, identity, and storage.

Cryptography library for Fluree

TFHE-rs is a fully homomorphic encryption (FHE) library that implements Zama's variant of TFHE.

High-performance synchronous SHA-512 implementation for JavaScript

A cryptographically strong random number generator. Designed to be a drop-in replacement for Math.random. Can be used with Node or in a browser.

Finite Field Library In Web Assembly

VanillaJS library for Renegade

Zero Knowledge Authentication SDK for secure user authentication

Minimal implementation of sr25519 (polkadot) cryptography, with Merlin and Strobe

WebAssembly port of Deflate, Gzip, and Zlib compression algorithms

When hashing an ID you might not want it to stay the same **forever** so this library solves that by making it rolling.

tools for the node-jose library

Cryptographic related functions and helpers