Thread

How to hack time, with C2PA

58 points · 7 comments · Retr0id

bawolff · 1791066972 · focus · HN ↗
> C2PA allows for arbitrary "exclusions". These are byte ranges within the file which are excluded from signature calculations
Glad to see we learned from the mistakes of SAML.
1. hedora · 1791070523 · focus · HN ↗
  If not this, then how would you propose updating the signed file to contain the signature?
  /s

Unofficial Hacker News client; not affiliated with Y Combinator.