Signal >> Specifications >> The PQXDH Key Agreement Protocol

https://signal.org/docs/specifications/pqxdh/

48 points · 3 comments · view on lemmy.world

3 Comments

mitchell@lemmy.ca · 1 pts · 2y

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 · 1 pts · 2y

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.

lemann@lemmy.one · 1 pts · 2y

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