# Trimarchi Manuele

> Personal page of Trimarchi Manuele — cryptography, PKI, email security and SSH public keys.

## Identity

- GitHub: https://github.com/mtrimarchi
- LinkedIn: https://www.linkedin.com/in/trimarchimanuele/
- Instagram: https://instagram.com/trimarchimanuele
- Telegram: https://t.me/mtrimarchi
- X: https://x.com/mtrimarchi
- Keybase: https://keybase.io/mtrimarchi

## Cryptography & PKI

- OpenPGP public key (ed25519): https://trimarchimanuele.it/pubkey.asc
- OpenPGP fingerprint: A519 158F 980F 39E1 9421 2DEE A2D6 AB59 8195 98A2
- WKD discovery: gpg --locate-keys info@trimarchimanuele.it
- GitHub GPG key: https://github.com/mtrimarchi.gpg
- keys.openpgp.org: https://keys.openpgp.org/search?q=info@trimarchimanuele.it
- tmit.it PKI (Root CA, Intermediate CA, CRL): https://pki.tmit.it
- DNSSEC: algo 13, ECDSA P-256, DS 2371 — https://dnsviz.net/d/trimarchimanuele.it/
- security.txt (RFC 9116, GPG signed): https://trimarchimanuele.it/.well-known/security.txt

## Email Security

- DMARC: p=reject, adkim=s, aspf=s
- SPF: Google Workspace
- MTA-STS: mode enforce, max_age 86400 — https://mta-sts.trimarchimanuele.it/.well-known/mta-sts.txt
- BIMI: v=BIMI1, SVG Tiny P/S, RFC 8461

## SSH

- SSH public keys (ed25519): https://github.com/mtrimarchi.keys
- Fingerprint 1: SHA256:SAisPVyA4/LBPnD8S9b4RIDY+w/MPFZVxDrv7FFBvTQ
- Fingerprint 2: SHA256:mgcTtoU+nwH0OuvWyzIbwcM5Elvhz0x/5Tb0k/vXXuc