4 ms·
(a) it means each code can only be redeemed once, which is a bit of a usability hit (b) it still doesn't stop a malicious server, which can try to MITM the grou
by yuliyp 9y ago
(a) it means each code can only be redeemed once, which is a bit of a usability hit
(b) it still doesn't stop a malicious server, which can try to MITM the group join and proxy messages to the client.
- baby 9y agoIf this is a usability problem then remove this line: > and everyone deletes the code I'm not sure I understand your attack in (b), the message is encrypted to the participants the server cannot relay or mitm it.