Deb Cooley has entered the following ballot position for draft-ietf-opsawg-secure-tacacs-yang-13: Discuss
When responding, please keep the subject line intact and reply to all email addresses included in the To and CC lines. (Feel free to cut this introductory paragraph, however.) Please refer to https://www.ietf.org/about/groups/iesg/statements/handling-ballot-positions/ for more information about how to handle DISCUSS and COMMENT positions. The document, along with other ballot positions, can be found here: https://datatracker.ietf.org/doc/draft-ietf-opsawg-secure-tacacs-yang/ ---------------------------------------------------------------------- DISCUSS: ---------------------------------------------------------------------- Section 6: Any mention of raw private key, epsk, shared secret MUST be protected from disclosure (i.e. encrypted in transit, and in storage). Any configuration which specifies TLS1.3 cipher suites, epsk hash, epsk KDFs MUST be protected from modification - change of these can be a downgrade attack. While I see mention of 'shared-secret', I see nothing about epsk, raw private key, or TLS1.3 cipher suite negotiation. ---------------------------------------------------------------------- COMMENT: ---------------------------------------------------------------------- Thanks to Robert Sparks for their secdir review. Section 4, grouping tls13-epsk: 'Selfie-style reflection' attacks? Reference? _______________________________________________ OPSAWG mailing list -- opsawg@ietf.org To unsubscribe send an email to opsawg-le...@ietf.org
