Re: [tor-dev] Draft of proposal Migrate HS identity keys to Ed25519

2013-08-31 Thread George Kadianakis
Nick Mathewson ni...@alum.mit.edu writes: On Fri, Aug 16, 2013 at 10:29 AM, George Kadianakis desnac...@riseup.net wrote: Greetz, SNIP (This part of the proposal conflicts with the Stop HS address enumeration by HSDirs proposal) So let's kill it too? 3.4. Service keys and

Re: [tor-dev] Draft of proposal Migrate HS identity keys to Ed25519

2013-08-31 Thread Qingping Hou
On 08/31/2013 09:28 AM, George Kadianakis wrote: We all know that Hidden Services need lots of attention. The crypto needs to improve (upgrade keys to other cryptosystems, fix hybrid encryption, etc.) and the protocol needs to improve (make hidden services scale, oblivious transfer for HS

[tor-dev] Draft of proposal Migrate HS identity keys to Ed25519

2013-08-16 Thread George Kadianakis
Greetz, I'm posting the draft of a proposal that specifies how to upgrade the identity keys of HSes (currently RSA-1024) to use Ed25519. This proposal is supposed to go along with a proposal that specifies how to hide HS descriptors from HSDirs. I'm going to post that second proposal in a few