Keys across devices
Encrypted chat
- Prekeys for offline phones
- A new device and its history
- Rekey in batches
- Backups nobody can read
- Final test
An encrypted chat app: serve prekeys for offline phones, link a new device with its history, rekey groups in batches, and back up chats so that no server key can read them.
Final testMass re-link: old phones re-link 4 times faster for 20 s at 0:50 while new chats rise 1.4 times. Your final board runs once more with a new traffic seed.
Stage 4 of 4 · 9 parts given · 16,017 requests/s
Progress on this page stays on this device.