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It's not like TLS would've fixed this. Iran is blocking Telegram very easily. If they also used anything with TLS 1.3 or HTTPS with TLS 1.2, the plaintext SNI
by aaomidi 8y ago
It's not like TLS would've fixed this. Iran is blocking Telegram very easily.
If they also used anything with TLS 1.3 or HTTPS with TLS 1.2, the plaintext SNI would've been enough to detect Telegram.
- lucb1e 8y agoWait, didn't TLS 1.3 have encrypted SNI? I haven't yet read up on the details but iirc that was one of the major new things.
- kardos 8y agoUnfortunately no, but there is an RFC [1] in the works for the more distant future [1] https://tools.ietf.org/html/draft-rescorla-tls-esni-00 https://tools.ietf.org/html/draft-rescorla-tls-esni-00