Webcrypto Packages

Authentication library for the browser environment using Web Crypto API

Like golang, get crypto random integer or bigint.

webcrypto library for Node, React Native and IE11+

Isomorphic web apis utilities for fetch, event target, signals, crypto and doh.

a cryptographic utility for sealing-unsealing a JSON object using symmetric key encryption with message integrity verification

a cryptographic utility for sealing-unsealing a JSON object using symmetric key encryption with message integrity verification

Universal 'JSON Web Almost Everything' - JWA, JWS, JWE, JWT, JWK with no dependencies

'JSON Web Almost Everything' - JWA, JWS, JWE, JWT, JWK, JWKS for Node.js, Browser, Cloudflare Workers, Deno, Bun, and other Web-interoperable runtimes

(Browser Runtime) 'JSON Web Almost Everything' - JWA, JWS, JWE, JWT, JWK with no dependencies

Simple isomorphic crypto utils

A utility package for encrypting and decrypting text using AES-GCM with a secret key.

Pure javascript implementation of SRP-6a (RFC-5054, RFC-2945) using web-crypto

XMLDSIGjs provides an implementation of XMLDSIG in Typescript/Javascript based on WebCrypto

2key-ratchet is an implementation of a Double Ratchet protocol and X3DH in TypeScript utilizing WebCrypto.

A simple challenge-response proof-of-work implementation for web apps

Ed25519 Ponyfill & Polyfill for WebCrypto

HKDF with no dependencies using runtime's native crypto

Expose the WebCrypto object in browser and NodeJS including types.

webcrypto library for Node, React Native and IE11+

XMLDSIGjs provides an implementation of XMLDSIG in Typescript/Javascript based on WebCrypto