Re: [dns-privacy] Fwd: Encrypt the signalings between stub and recursive resolvers under UDP

2015-03-11 Thread 延志伟
Hi, Phillip, You are right. In order to make this solution work securely and efficiently. Except the issues you mentioned, the key rollover schemes for both client and recursive server should be designed. BR, Zhiwei 在 2015-03-11 20:26:13,Phillip Hallam-Baker i...@hallambaker.com 写道: The

Re: [dns-privacy] Fwd: Encrypt the signalings between stub and recursive resolvers under UDP

2015-03-11 Thread Ilari Liusvaara
On Wed, Mar 11, 2015 at 08:26:13AM -0400, Phillip Hallam-Baker wrote: The proposal is a reasonable approach and not overly complex. The question that concerns me though is how the client authenticates the resolver. Without authentication, encryption is useless because you could be having the

[dns-privacy] Fwd: Encrypt the signalings between stub and recursive resolvers under UDP

2015-03-11 Thread Phillip Hallam-Baker
The proposal is a reasonable approach and not overly complex. The question that concerns me though is how the client authenticates the resolver. Without authentication, encryption is useless because you could be having the conversation with Mallet. Using DNSSEC for that is problematic since the