Add OpenSSH public key

If you would like to grant me SSH access to a system, please put the
contents of this file (one line) in the .ssh/authorized_keys file in
the home directory of the account you wish me to use.
Add OpenPGP public key

If you would like to send me an encrypted message through e-mail or
some other electronic message transfer system, please encrypt it using
this public key and sign it with your private key.