Signal >> Specifications >> The PQXDH Key Agreement Protocol (signal.org)
from narwhal@lemmy.ml to technology@lemmy.ml on 22 Sep 2023 15:13
https://lemmy.ml/post/5333396

#technology

threaded - newest

lemann@lemmy.one on 22 Sep 2023 15:25 next collapse

Not sure what I’m supposed to take from technical docs being posted in a tech news comm

mitchell@lemmy.ca on 22 Sep 2023 16:33 next collapse

The sidebar says the post was submitted on September 9, but under the title it says an hour ago. How can this be?

souperk@reddthat.com on 23 Sep 2023 10:40 collapse

PQXDH is designed for asynchronous settings where one user (“Bob”) is offline but has published some information to a server. Another user (“Alice”) wants to use that information to send encrypted data to Bob, and also establish a shared secret key for future communication.