st 224 bits, e.g. secp256r1. </li>
  <li> Curve25519, generally known as ed25519 or x25519 depending on its application. </li>
  <li> Curve448. </li>
  <li> Brainpool curves with a size of at least 224 bits, e.g. brainpoolP224r1 </li>
</ul>
<h3>Going the extra mile</h3>
<h4>Pre-Quantum Cryptography</h4>
<p>Encrypted data and communications recorded today could be decrypted in the future by an attack from a quantum computer.<br> It is important to keep
in mind that NIST-approved digital signature schemes, ke