title: Is there a way for generation of ecdh shared key in 'node-forge' or other checked and secure js oackage
body: <p>Well what i want to obtain is something like this</p>
  <pre><code>import * as forge from 'node-forge'
  const aliceKey = forge.pki.ed25519.generateKeyPair();
  const bobKey = forge.pki.ed25519.generateKeyPair();
  
  //get shared secret for bob and alice
  function getSharedKey(publicKey, privateKey){
  //some code
  }
  
  const sharedKeyFromAlicePerspective = getSharedKey(bobKey.publicKey , aliceKey.privateKey);
  const sharedKeyFromBobPerspective = getSharedKey(aliceKey.publicKey, bobKey.privateKey);
  
  console.log(sharedKeyFromAlicePerspective === sharedKeyFromBobPerspective)//expect 'true'
  </code></pre>
  <p>Also i am open for changing library for other secure and well maintained and tested if its not possible in standard that this library provides (my point is to make smallest possible secure public keys for encryption beetween parties)</p>