This message is re-sent to the list since it didn't seem to go through. I apologize for any possible duplication.
---------- Dear OTR developers, I'm following up on the recent findings in Diffie-Hellman key exchange published at https://weakdh.org/ In a nutshell, a state agency kind of adversary can probably break a few common Diffie-Hellman groups and passively decrypt a significant part of encrypted communications over multiple protocols. As far as I understand OTR uses Diffie-Hellman key exchange in the protocol. I'd like to know if OTR is vulnerable to this attack. Thanks in advance, -- Sergey "Shnatsel" Davidoff
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