Re: [TLS] New cipher suites for SRP

2015-07-17 Thread Schmidt , Jörn-Marc
>> - Change the negotiation so that user name is not exchanged in the clear >> - Change key exchange to do PFS >TLS-pwd already supports both of these. It also supports ECC too, >which is problematic with the current SRP protocol. I agree: Instead of modifying SRP I would prefer introducing a n

Re: [TLS] New cipher suites for SRP

2015-07-17 Thread Geoff Keating
> On 17 Jul 2015, at 1:38 am, Schmidt, Jörn-Marc > wrote: > >>> - Change the negotiation so that user name is not exchanged in the clear >>> - Change key exchange to do PFS > >> TLS-pwd already supports both of these. It also supports ECC too, >> which is problematic with the current SRP proto

[TLS] TLS 1.3 - method to request uncached shared secrets

2015-07-17 Thread Dave Garrett
Brian Smith posted an RFE to GitHub a few months ago requesting "A mechanism is needed to indicate that a session will not be resumed": https://github.com/tlswg/tls13-spec/issues/137 The goal is to provide a simple way for either endpoint to request that the master secret be forgotten ASAP to pr

Re: [TLS] TLS 1.3 - method to request uncached shared secrets

2015-07-17 Thread Eric Rescorla
On Fri, Jul 17, 2015 at 9:37 PM, Dave Garrett wrote: > Brian Smith posted an RFE to GitHub a few months ago requesting "A > mechanism is needed to indicate that a session will not be resumed": > https://github.com/tlswg/tls13-spec/issues/137 > > The goal is to provide a simple way for either endp

Re: [TLS] TLS 1.3 - method to request uncached shared secrets

2015-07-17 Thread Brian Smith
Dave Garrett wrote: > Brian Smith posted an RFE to GitHub a few months ago requesting "A > mechanism is needed to indicate that a session will not be resumed": > https://github.com/tlswg/tls13-spec/issues/137 > > The goal is to provide a simple way for either endpoint to request that > the master

Re: [TLS] TLS 1.3 - method to request uncached shared secrets

2015-07-17 Thread Dave Garrett
On Fri, Jul 17, 2015 at 9:37 PM, Dave Garrett wrote: > Brian Smith posted an RFE to GitHub a few months ago requesting "A > mechanism is needed to indicate that a session will not be resumed": > https://github.com/tlswg/tls13-spec/issues/137 [...] > I've written up a short proposal with idea about