Re: [6tisch] Roman Danyliw's No Objection on draft-ietf-6tisch-architecture-24: (with COMMENT)

2019-08-29 Thread Tero Kivinen
Pascal Thubert (pthubert) writes: > - If we keep resource blocks of 10ms in 5G, there will be multiple > packets, so ASN will need an extension (at least an additional octet > that would be signaled in band) to count the packet with a finer > granularity than ASN, within the time slot. There is no

Re: [6tisch] Roman Danyliw's No Objection on draft-ietf-6tisch-architecture-24: (with COMMENT)

2019-08-29 Thread Tero Kivinen
Pascal Thubert (pthubert) writes: > > Even when the nonce reuse happens, I do not think there is any > > leak of the network-wide keys in that case. What is lost is the > > confidentiality of the those messages sharing nonce, i.e., only > > those messages are broken, not the whole network key. > >