Re: [dns-privacy] draft-wijngaards-dnsop-confidentialdns and DDoS

2015-03-19 Thread W.C.A. Wijngaards
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Hi Paul, On 14/03/15 01:19, Paul Hoffman wrote: > Greetings again. I mentioned this to Wouters a while ago, before > the DPRIVE WG started, but it is worth bringing up here if the WG > is considering this for widespread deployment. > > draft-wijnga

Re: [dns-privacy] draft-wijngaards-dnsop-confidentialdns and DDoS

2015-03-19 Thread Paul Wouters
On Thu, 19 Mar 2015, W.C.A. Wijngaards wrote: Could perhaps a different algorithm, like ED25519, provide better performance, and would that performance then be adequate? Different algorithms differ in performance how much? A factor 2? Maybe 10? Compared to a botnet, I don't think that it is ve

Re: [dns-privacy] draft-wijngaards-dnsop-confidentialdns and DDoS

2015-03-19 Thread Zhiwei Yan
Hi, all, I think it's better that this draft contains some solution about the client authentication to decrease/avoid the DoS attack. But it's really not the focus of this draft. In order to solve this problem, many other schemes can be used, such as DHCP, SAVI and DANE. Anyway, this draft can m

Re: [dns-privacy] draft-wijngaards-dnsop-confidentialdns and DDoS

2015-03-19 Thread Paul Hoffman
On Mar 19, 2015, at 8:49 AM, W.C.A. Wijngaards wrote: > On 14/03/15 01:19, Paul Hoffman wrote: > > Greetings again. I mentioned this to Wouters a while ago, before > > the DPRIVE WG started, but it is worth bringing up here if the WG > > is considering this for widespread deployment. > > > > draft

Re: [dns-privacy] draft-wijngaards-dnsop-confidentialdns and DDoS

2015-03-19 Thread Watson Ladd
On Thu, Mar 19, 2015 at 5:59 PM, Paul Hoffman wrote: > On Mar 19, 2015, at 8:49 AM, W.C.A. Wijngaards wrote: >> On 14/03/15 01:19, Paul Hoffman wrote: >> > Greetings again. I mentioned this to Wouters a while ago, before >> > the DPRIVE WG started, but it is worth bringing up here if the WG >> >

Re: [dns-privacy] draft-wijngaards-dnsop-confidentialdns and DDoS

2015-03-19 Thread Paul Hoffman
On Mar 19, 2015, at 7:00 PM, Watson Ladd wrote: > > On Thu, Mar 19, 2015 at 5:59 PM, Paul Hoffman wrote: >> On Mar 19, 2015, at 8:49 AM, W.C.A. Wijngaards wrote: >>> On 14/03/15 01:19, Paul Hoffman wrote: Greetings again. I mentioned this to Wouters a while ago, before the DPRIVE WG s