Comment by derrida

ok thank you! I did not know that, I'm ashamed to admit! sort of like studying physics at university a decade later forgetting V=IR when I actually needed it for some solar install. I took "technical hiatus" about 5 years and recently coming back.

Anyway cut to the chase, I just checked out Mathew Greens post on the subject, he is on my list of default "trust what he says about cryptography" along with some others like djb, nadia henninger etc

Embarrased to say I did not realise, I should of known! 10+ years ago I used to lurk the IRC dev chans of every relevant cypherpunk project, including of text secure and otr-chat when I saw signal being made and before that was witnessing chats with devs and ian goldberg and stuff, I just assumed Telegram was multiparty OTR,

OOPS!

Long winded post because that is embarrassing (as someone who studied cryptography undergrad in 2009 mathematics, 2010 did postgrad wargames and computer security course and worse - whose word once about 2012-2013 was taken on these matters by activists, journalists, researchers with pretty knarly threat model - like for instance - some guardian stories and former researcher into torture - i'm also the person that wrote the bits of 'how to hold a crypto party' that made it a protocol without an organisation and made clear the threat model was anyone could be there, oops oops oops

Yes thanks for letting me know I hang my head in shame for missing that one or some how believing that one without much investigation, thankfully it was just my own personal use to contact like friend in the states where they aren't already on signal etc.

EVERYONE: DON'T TRUST TELEGRAM AS END TO END ENCRYPTED CHAT https://blog.cryptographyengineering.com/2024/08/25/telegram...

Anyway as they say "use it or lose it" yeah my assumptions here no longer valid or considered to have educated opinion if I got something that basic wrong.