📡 An AX.25 packet radio chat protocol with support for digital signatures and binary compression. Like IRC over radio waves.

Encrypted Chat. No History. No Logs.

safer.chat is a web application that allows you to have groupal chats using end-to-end encryption, no addons, or applications needs to be installed

Cryptographic operations in WASM, C, Typescript for Nodejs and the browser.

Threshold ElGamal encryption implementation in TypeScript

RSA 공개 키 암호화를 시연하는 React 앱. React app demonstrating RSA public key cryptography.

Documentation for Polykey

In this article, you'll learn how to implement JSON Web Token authentication with access and refresh tokens using the Web Cryptography API provided in Deno.

Manage JWK key sets and issue/verify JWT tokens using public key signatures.

💳 demonstration of how solana key-pairs are generated, transactions are signed & verified using @solana/web3.js