[cryptography] Preventing Timing Correlation Attacks on XMPP chats?

Hi, XMPP networks are now going to be default secured with TLS in their client-to-server and server-to-server communications by 22th Feb. Most IM client support end-to-end encryption with OTR by default. The Federated Architecture make it very scalable and distributed. With all that goods of

Re: [cryptography] Preventing Timing Correlation Attacks on XMPP chats?

Hi - a scrambler could send out from time to time fake messages. - an impersonator could record your own chat behaviour and generate random time and lenght and content data, so it looks like your own chat - the main problem remains that from an external analysis you can always see, that User A is

Re: [cryptography] Preventing Timing Correlation Attacks on XMPP chats?

Den 5 jan 2014 13:23 skrev Randolph rdohm...@gmail.com: Hi - a scrambler could send out from time to time fake messages. - an impersonator could record your own chat behaviour and generate random time and lenght and content data, so it looks like your own chat - the main problem remains that

Re: [cryptography] Preventing Timing Correlation Attacks on XMPP chats?

-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 01/05/2014 04:28 AM, Fabio Pietrosanti (naif) wrote: Hi, XMPP networks are now going to be default secured with TLS in their client-to-server and server-to-server communications by 22th Feb. Actually May 19th: