Contact

1. Yubicrypt + email

Hardware-bound encryption, no third party in the path.

Encrypted email — gabriel1 (at) virebent dot art

• Certificate: gabvirebent-encrypt.crt — RSA-4096, YubiKey-bound
• SHA-256: 86:E7:C5:06:32:23:F0:E3:71:A2:4D:58:98:8F:AD:6D:A0:D8:D8:AF:6F:55:26:92:0D:E4:EE:D8:EF:69:E4:61

yubicrypt encrypt --recipient gabvirebent-encrypt.crt --in msg.txt --out msg.enc

Decryption runs on the YubiKey; the private key never leaves the hardware.

2. GnuPG over email

For correspondents who already use OpenPGP.

PGP email — gabriel1 (at) virebent dot art

• Master key 0x8A22D957A2F3BCE8 — Ed25519, YubiKey-bound
• Fingerprint: 2814 7293 E10C 2C27 2D59 571B 8A22 D957 A2F3 BCE8
• Full key, subkeys and WKD: /pgp

gpg --auto-key-locate wkd --locate-keys gabriel1@virebent.art

3. Plain email

First contact, scheduling, non-sensitive subjects only.

Email — gabriel1 (at) virebent dot art

No Gmail, Proton or Tutanota. Anything sensitive goes through channel 1, 2 or 4.

4. XMPP / OMEMO

Real-time conversation, end-to-end via the OMEMO ratchet. Nothing is stored in the clear on the server (my own, no third-party operator).

XMPP — gabx (at) jabber dot tcpreset dot net

• OMEMO fingerprint: AB2975B4 748EAEC6 93DB65CF E7958083 8A7C36B6 4643B99E 1618FE61 84CB163A
• Verify the fingerprint in your client before trusting it.
• Clients: Gajim, Dino, Conversations, Monal.