3 ms·
Same way iMessage does
by kobayashi 10y ago
Same way iMessage does
- dmix 10y agoThe same way Signal does is probably a better example.
- danieldk 10y agoKeep in mind that Whatsapp still supports pretty old devices (Nokia S40/60), where you may not want to encrypt every image N times. Edit: remove some stuff.
- kccqzy 10y agoActually iMessage doesn't encrypt each image N times. It encrypts once, upload it to a server, then encrypts the image encryption key N times.