> On May 3, 2017, at 2:33 PM, Timothy Jackson <tjack...@mobileiron.com> wrote: > > We could even go so far as to add a “SHOULD NOT” around using STEKs that are > long-lived?
No specific objection there, motherhood and apple pie... so long as we don't go too far and say "SHOULD NOT" to STEKs broadly. They are a sensible way to handle session caching, in combination a sensibly implemented key rotation approach. One also SHOULD NOT store long-term copies of sessions, deploy world-readable private keys, ... So, if folks feel that it is necessary to give such advice, that's fine. -- Viktor. _______________________________________________ TLS mailing list TLS@ietf.org https://www.ietf.org/mailman/listinfo/tls