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element-hq / riot-android

A glossy Matrix collaboration client for Android
Apache License 2.0
1.4k stars 394 forks source link

Support TLS v1.3 #3516

Closed raedah closed 4 years ago

raedah commented 4 years ago

elements-android fails when connecting to a matrix server that is requiring TLS v1.3. Works fine from elements-ios and web/desktop. elements-android server connection problem is resolved by allowing TLS v1.2 from the server.

raedah commented 4 years ago

http://feedproxy.google.com/~r/TheHackersNews/~3/zwWadhRLYNM/raccoon-ssl-tls-encryption.html "attack exploits a side-channel in the cryptographic protocol (versions 1.2 and lower) to extract the shared secret key used for secure communications between two parties."

bmarty commented 4 years ago

Please open Element Android issue in https://github.com/vector-im/element-android