pgp encrypted login

https://page-wiki.win/index.php/Why_Fawkes.sc_Link_Verification_Matters_for_Safe_Darknet_Market_Access

PGP encrypted login uses your public and private key pair to verify your identity without sending a password over the network. Instead of typing a secret phrase, you decrypt a challenge with your key, proving you are who you claim to be. It's a solid way to add cryptographic security to authentication, especially on servers or systems that support OpenPGP standards.