title: Web Service Security: REST-interface for PKI (like XKMS for SOAP)
body: <p>I know there are a lot of new standards for REST-Security, like </p>
  
  <ul>
  <li>JWE (JSON Web Encryption) </li>
  <li>JWS (JSON Web Signature) or  </li>
  <li>JWK (JSON Web Key)</li>
  </ul>
  
  <p>which do, in essence, what WS-Encryption, WS-Signature, etc. do in the SOAP world.</p>
  
  <p>So I thought: What's the equivalent to XKMS in the REST-Security world?</p>