title: How to deal with a lost OpenPGP signature key?
body: <p>My laptop crashed and I cannot uncover the files including my OpenPGP signature key, and I can no longer deploy to the central Maven repository.</p>
  
  <p>The question is can I generate an new key pair and distribute the public key to key server like <code>hkp://pool.sks-keyservers.net</code>? How to revoke my previous public key?</p>