doc.: IEEE 802.15-<15-09-0758-00-004e> <month year> doc.: IEEE 802.15-<15-09-0758-00-004e> <January 2019> Project: IEEE P802.15 Working Group for Wireless Specialty Networks (WSNs) Submission Title: [IEEE 802.15.4y SECN Closing Report] Date Submitted: [15 January 2019] Source: [Don Sturek] Company [Itron] Address [San Jose, CA] Voice:[], E-Mail:[don.sturek@itron.com] Re: [IEEE 802.15.4y SECN closing report for January 2019 interim session.] Abstract: [IEEE 802.15.4y SECN closing report for January 2019 interim session] Purpose: [IEEE 802.15.4y SECN closing report for January 2019 interim session] Notice: This document has been prepared to assist the IEEE P802.15. It is offered as a basis for discussion and is not binding on the contributing individual(s) or organization(s). The material in this document is subject to change in form and content after further study. The contributor(s) reserve(s) the right to add, amend or withdraw material contained herein. Release: The contributor acknowledges and accepts that this contribution becomes the property of IEEE and may be made publicly available by P802.15. Don Sturek (Itron)

IEEE 802.15.4y SECN Closing report January 2019 IEEE 802.15.4y SECN Closing report January 14, 2018 Don Sturek IEEE 802.15.4y SECN Chair Don Sturek (Itron)

Work Plan IEEE 802.15.4md to address editorials in Section 9 Jul 12, 2010 07/12/10 January 2019 Work Plan IEEE 802.15.4md to address editorials in Section 9 See rogue comments in 15-18-0433-08- 04md-lb150-consolidated Add one new comment to next 4md letter ballot to include the cipher suite in the key descriptor Don Sturek (Itron) Page 3

Work Plan for 4y Update key descriptor: Tero Jul 12, 2010 07/12/10 January 2019 Work Plan for 4y Update key descriptor: Tero Create “Annex B” for AES-256-CCM: Don and Robert Create “Annex C” for AES-256-CCM: Tero Examples to include: Enhanced Beacon (TSCH with payload IE’s, unencrypted but authenticated), MAC Command (with payload IE’s and some data in the data payload) – Both version 2 frames. Use same frames in existing Annex C for AES-128 (in 4md) and then provide a new “Annex C” for AES-256 (4y) Address ANA process for adding in cipher suites (use AES-256-CCM as first example): Don Don Sturek (Itron) Page 4

Progress in St. Louis Timeline Key Descriptor – May 2019 Jul 12, 2010 07/12/10 January 2019 Progress in St. Louis Timeline Key Descriptor – May 2019 Annex B for AES-256 – May 2019 Annex C for AES-256 – March 2019 Initial WG Letter Ballot – After May 2019 interim Recirculation Letter Ballot – July 2019 Plenary, conditional approval from EC for SA ballot SA Ballot – September/November 2019 Don Sturek (Itron) Page 5

To-Do PAR/CSD for IEEE 802.15.9 update Jul 12, 2010 07/12/10 January 2019 To-Do PAR/CSD for IEEE 802.15.9 update See WNG presentation in San Diego Align with IEEE 802.15.12 (ULI) – Need to review Bangkok ULI minutes May 2019 for PAR/CSD – Need to find a prospective chair No dependency on IEEE 802.15.4md or IEEE 802.15.4y work Don Sturek (Itron) Page 6