Re: [TLS] Interaction between cookies and middlebox compat mode

2017-12-30 Thread Ilari Liusvaara
On Thu, Dec 28, 2017 at 04:12:52PM +, Matt Caswell wrote: > > > The point is a stateless server will not know about CH1 at the point > that it receives CCS. Actually, as Ilari points out, there could be any > junk (including partial records) arriving between CH1 and CH2. So this > feels more

Re: [TLS] TLS 1.3 : small fragments attack

2017-12-30 Thread Yoav Nir
> On 30 Dec 2017, at 7:03, Peter Gutmann wrote: > > Jitendra Lulla writes: > >> The client can have a rogue TLS implementation with the following intentional >> changes: >> >> 0. Choose CBC with AES256-SHA56 or any other heavier (in terms of processing >> power requirements) and non parallel