Signature Packages

A Signature Provider Interface for communicating with an authenticator over the Window Messaging API using the ARISEN Auth Transport Protocol.

Express/Restify middleware to authenticate HTTP requests based on api key and signature

Client side web component integration for Ascend Sign

通过canvas实现手机、pad上进行手写签字

OLPC JSON canonicalization

Glue between ts/js apps and the cardano blockchain.

input-output-hk/cardano-crypto compiled to pure javascript using Emscripten

Check the authenticity of an Ionic Capacitor app

Signature for DevTools

Fork of https://github.com/MetaMask/eth-sig-util

Tired of clicking on Build & Run and being intercepted by the Editor because you haven't signed your project key? Autosign remembers your password, so you never have to worry about it again.

A language-agnostic tool for signing and verifying your (codegen'd) files and contents.

When sending data to webhook from Nodejs server, send data with signature and on the receiving end verify that signature. Create signature using data being sent and secret token and verify that token using the same secret key provided by server.

Covalent browser compatible library for typed data signature creation and verification

A package that sign and unsign cookies for Edge API Routes.

A Cordova plugin for checking root/jailbreak, emulator/simulator, and other device integrity checks

Cordova Sketch Plugin

Coze - A cryptographic JSON messaging specification designed for human readability.

COSE WebAssembly

input-output-hk/cardano-crypto compiled to pure javascript using Emscripten