Encrypted and signed communication

My GPG/PGP RSA4069 public key file (generated in 2011, will expire in 2033): Robert_Nowotniak-gpg-pubkey.txt.

sec#  rsa4096 2011-02-19 [C]
      F7F1D75C488EEB86272796D8B85F08D1855BBEFC
uid           [ultimate] Robert Nowotniak <robert@nowotniak.com>
uid           [ultimate] Robert Nowotniak <rnowotniak@metasolid.tech>
uid           [ultimate] Robert Nowotniak <rnowotniak@gmail.com>
ssb>  rsa4096 2011-02-19 [S] [expires: 2033-01-01]
ssb>  rsa4096 2011-02-19 [E] [expires: 2033-01-01]
ssb>  rsa4096 2011-02-19 [A] [expires: 2033-01-01]

If you already owned my old keys (below), you can verify that the new above key is signed by the old ones with:

gpg --check-sigs 'F7F1D75C488EEB86272796D8B85F08D1855BBEFC'

My old encryption keys

Generated in 2010. Superseded by the above key (always managed on a hardware PC/SC smart card).

sec   rsa4096 2010-09-13 [SC] [revoked: 2023-02-16]
      1F51B17AB9EBA8E667E416A0E6BBC908F07F22C6
uid           [ revoked] Robert Nowotniak <robert@nowotniak.com>
uid           [ revoked] Robert Nowotniak <rnowotniak@gmail.com>

Generated in 2001. Revoked due to DSA1024 and SHA1 weaknesses.

pub   dsa1024 2001-12-30 [SC] [expires: 2022-03-31]
      B7D2EBA301F10049013DE8A6AEBA7C82AD2800F1
uid           [ultimate] Robert Nowotniak <Robert@Nowotniak.com>
uid           [ultimate] Robert Nowotniak <rnowotniak@kis.p.lodz.pl>
uid           [ultimate] Robert Nowotniak <rnowotniak@gmail.com>
sub   elg1024 2001-12-30 [E] [expires: 2022-03-31]

My SSH public key

You can use my below ssh public key, if you want to let me login securely to your systems: