Re: [tor-dev] Proposal 332: Ntor protocol with extra data, version 3.

2021-07-16 Thread Trevor Perrin
On Fri, Jul 16, 2021 at 5:31 AM Ian Goldberg wrote: > > On Tue, Jul 13, 2021 at 11:34:47AM -0700, Trevor Perrin wrote: > > You also wanted to add an (optional) pre-shared key, which Noise supports: > > > > NKpsk0: > > <- s > > ... > > -> psk, e, es > > <- e, ee > > Out of curiosity, Trevor

Re: [tor-dev] Proposal 332: Ntor protocol with extra data, version 3.

2021-07-16 Thread Ian Goldberg
On Tue, Jul 13, 2021 at 11:34:47AM -0700, Trevor Perrin wrote: > You also wanted to add an (optional) pre-shared key, which Noise supports: > > NKpsk0: > <- s > ... > -> psk, e, es > <- e, ee Out of curiosity, Trevor, what properties does this Noise protocol provide for low-entropy psk?