Re: [Ace] multicast

2017-10-20 Thread Derek Atkins
in this scenario encryption is a "nice to have" but does not seem "necessary", whereas integrity protection and source authentication is definitely necessary. I.e., if it's a trade-off between encryption and authentication/integrity I would choose authentication/integrity. Just

Re: [Ace] multicast

2017-10-19 Thread Derek Atkins
Hi, "Beck, Stefan" <s.b...@osram.com> writes: [snip] > even supporting the "low-latency" requirements we need, also considering the [snip] Could you provide some more concrete numbers for your definition of "low-latency" requirements? T

Re: [Ace] Call for adoption for draft-somaraju-ace-multicast-02

2017-03-07 Thread Derek Atkins
lieve that the WG should adopt this document at least until >> such a time as a version has been released which does a substantially >> better job of restricting the scope of the problem to be solved. If >> the WG then decides to relax that scope so be it. >> >> Jim -dere

Re: [Ace] Asymmetric signature performance

2017-02-10 Thread Derek Atkins
nce of signature validation, not signature creation, since we believe that is the more common operation. > Any other comments on the draft are also welcome. -derek -- Derek Atkins 617-623-3745 de...@ihtfp.com www.ihtfp.com Computer an

Re: [Ace] Asymmetric signature performance

2017-02-09 Thread Derek Atkins
On Thu, February 9, 2017 10:49 am, Eliot Lear wrote: > > > On 2/9/17 4:45 PM, Derek Atkins wrote: >> Hi, >> >> "Panos Kampanakis (pkampana)" <pkamp...@cisco.com> writes: >> >>> I am not saying symmetric keys are better than public key au

Re: [Ace] Asymmetric signature performance

2017-02-08 Thread Derek Atkins
ragment packets I would expect transmission time to be well fast enough that computation is the major issue? > Abhinav -derek -- Derek Atkins 617-623-3745 de...@ihtfp.com www.ihtfp.com Computer and Internet Security Consultant __