Xiaomi Redmi 2 with resolution 1280x720 (GUD RGB565 with compression)
9.mp4
10.mp4
jellytoo
ZenithalHourlyRate
/ GUD.md
Last active
May 26, 2025 09:46
Use old phone as a second display: USB GUD with postmarketOS
esurdam
/ pem_to_hkpk.md
Created
July 12, 2016 07:31
Generate HKPK from pem encoded certs (letsencrypt, digicert, etc)
Generate from your letsencrypt certs.
HKPK (RFC7469) is a standard that tells browser to cache a certain TLS certificate’s signature, and validate that future visits use that certificate. Please read Extended Info as losing your pins may result in migraines (if you use your leaf) You can check or generate your hashes with this tool
letsencrypt renews your certificates every few months, so if you pin against your cert.pem and it changes (or you lose it), the browser will still expect to see the old one.