ed25519-wasm

https://github.com/orlp/ed25519 compiled to base64,It works in both the NodeJS environment and the browser environment.

This project does not need to reference annoying ".wasm" files when used under the browser.

Install

npm install ed25519-wasm-pro

In Browser

const ed25519 = require('ed25519-wasm-pro');
console.log('webpack Test', ed25519);
ed25519.ready(function() {
  var seed = ed25519.createSeed();
  var keys = ed25519.createKeyPair(seed);
  var msg = new TextEncoder('utf-8').encode('hello there');
  var sig = ed25519.sign(msg, keys.publicKey, keys.secretKey);
  // console.log(sig, msg, keys.publicKey) // true
  console.log('OK', ed25519.verify(sig, msg, keys.publicKey)); // true
});

In Node.js

const ed25519=require("ed25519-wasm-pro")

ed25519.ready(function () {
    const keys=ed25519.createKeyPair(prv)
    let signature=ed25519.sign(message,keys.publicKey,keys.secretKey)
})

Usage

Add script:

const ed25519 = require('ed25519-wasm-pro');

createKeyPair:

ed25519.createKeyPair(seed);

sign:

ed25519.sign(message, publicKey, secretKey);

verify:

ed25519.verify(signature, message, publicKey);

Building

Prerequesties:

• emscripten with WebAssembly support (https://webassembly.org/getting-started/developers-guide/)
• CMake