Re: [tor-dev] Questions about "Tor Messenger CONIKS integration"

2016-04-20 Thread Go
Hi, For the first question: I understand that the private indices obfuscate the usernames. But when computing an index i for a username u, the CONIKS server will see u in plaintext rather than hashed or encrypted results of u (correct me if I'm wrong). In this case, a CONIKS server controlled by

Re: [tor-dev] Questions about "Tor Messenger CONIKS integration"

2016-04-20 Thread Marcela S. Melara
Hi, I think Ismail was trying to answer your first question when he described the private indices in the CONIKS key directories. What these private indices do, in other words, is obfuscate the usernames in the directory, so an attacker who breaks into the server cannot see the usernames

Re: [tor-dev] Questions about "Tor Messenger CONIKS integration"

2016-04-20 Thread Go
Hi, Thanks for you quick reply. I still have few questions: 1. If one CONIKS server has been compromised, and I happen to register to this server; I guess the server can see my username in this case, right? 2. I found the ticket https://trac.torproject.org/projects/tor/ticket/17961. The answer