Node DH

A Diffie Hellman secret negotiation channel build on top of node-chat implementation

Public methods

DiffieHellman#negotiateSecret(dest, [cb]) = Starts a secret negotiation with the remote point,

• dest is the destiny host in format {host: 'IP string', port: Number}, port is optional
• cb is called when the secret is build

Events

busy = destiny is busy secret(secret, socket) = when a secret is arrived

Exemple

const Dh = require('dh');

var dh = Dh();

dh.on('secret', function(secret, socket) {
  console.log('receiving new secret from ', socket.remoteAddress());
  console.log(secret.toString('hex'));
});

dh.negotiateSecret({host: '10.51.69.228'}, function(secret, err) {
  if (err) {
    console.log('10.51.69.228 is busy');
    return;
  }
  console.log('receiving new secret from 10.51.69.228');
  console.log(secret.toString('hex'));
});