Universal Module for Elliptic Curve Cryptography (ECDSA and ECDH) in JavaScript

A fast implementation of Node's `crypto` module written in C/C++ JSI

Javascript implementation of Fernet symmetric encryption https://github.com/kr/fernet-spec

Provides cryptography primitives for Android, iOS and web.

A WebCrypto polyfill that "smooths out" the rough-edges in existing User Agent implementations.

Cryptography library for Fluree

This module is crafted for dApp development and various blockchain operations that seamlessly unfold offline

Utility functions and shared types for Workglow, providing common functionality across all packages.

A custom version of node-forge with selected algorithms.

Simple and unopinionated ACME client

Elliptic curve cryptography, which uses keybase/bn for bignums

Ethereum utils, such as for cryptography, address encoding/decoding, transaction building, etc.

A library to encrypt data that can only be decrypted in the future using drand

All the cryptographic primitives used in QRL

All the cryptographic primitives used in Sila.

Send analytics signals to TelemetryDeck

Audited & minimal implementation of sr25519 (polkadot) cryptography, with Merlin and Strobe

Handle private key and public keys associated with elliptic curve cryptography. Used with crypto currencies such as Bitcoin, Litecoin, Dogecoin, etc. Works in both Node.js and the browser.

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

Integrating post-quantum cryptography into browser-based JS, webassembly and NodeJs.