On 2016-07-21 11:04, Michael Richardson wrote:
Why will ACE succeed when DICE failed? Does ACE now have some knowledge or mechanism that DICE couldn't have created because it was out of scope?
ACE is (also) about authorization, which DICE wasn't. A compromised lightbulb might well have the possibility to talk to a door lock (using it's group key), but it would lack the authorization to do anything with the lock.
IMHO that's what ACE add that DICE didn't have (and wasn't chartered to have).
/Ludwig -- Ludwig Seitz, PhD SICS Swedish ICT AB Ideon Science Park Building Beta 2 Scheelevägen 17 SE-223 70 Lund Phone +46(0)70-349 92 51 http://www.sics.se
smime.p7s
Description: S/MIME Cryptographic Signature
_______________________________________________ Ace mailing list [email protected] https://www.ietf.org/mailman/listinfo/ace
