I believe version -27 addresses all open issues raised in IESG review. -- Jeff
> On Oct 16, 2025, at 8:27 AM, [email protected] wrote: > > Internet-Draft draft-ietf-bfd-secure-sequence-numbers-27.txt is now available. > It is a work item of the Bidirectional Forwarding Detection (BFD) WG of the > IETF. > > Title: Meticulous Keyed ISAAC for BFD Optimized Authentication > Authors: Alan DeKok > Mahesh Jethanandani > Sonal Agarwal > Ashesh Mishra > Jeffrey Haas > Name: draft-ietf-bfd-secure-sequence-numbers-27.txt > Pages: 34 > Dates: 2025-10-16 > > Abstract: > > This document describes a BFD Optimized Authentication Mode, > Meticulous Keyed ISAAC Authentication. This mode can be used to > authenticate some BFD packets with less CPU time cost than using MD5 > or SHA1, with the tradeoff of decreased security. This mechanism > cannot be used to signal state changes, but it can be used to > maintain a session in the Up state. > > The IETF datatracker status page for this Internet-Draft is: > https://datatracker.ietf.org/doc/draft-ietf-bfd-secure-sequence-numbers/ > > There is also an HTMLized version available at: > https://datatracker.ietf.org/doc/html/draft-ietf-bfd-secure-sequence-numbers-27 > > A diff from the previous version is available at: > https://author-tools.ietf.org/iddiff?url2=draft-ietf-bfd-secure-sequence-numbers-27 > > Internet-Drafts are also available by rsync at: > rsync.ietf.org::internet-drafts >
