doc.: IEEE 802.15-<15-09-0758-00-004e> <month year> doc.: IEEE 802.15-<15-09-0758-00-004e> <May 2018> Project: IEEE P802.15 Working Group for Wireless Specialty Networks (WSNs) Submission Title: [IEEE 802.15.4y SECN Closing Report] Date Submitted: [9 May 2018] 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 May 2018 plenary session.] Abstract: [IEEE 802.15.4y SECN closing report for May 2018 plenary session] Purpose: [IEEE 802.15.4y SECN closing report for May 2018 plenary 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 May 2018 IEEE 802.15.4y SECN Closing report May 9, 2018 Don Sturek IEEE 802.15.4y SECN Chair Don Sturek (Itron)
Proposals 3 proposals from March plenary: Jul 12, 2010 07/12/10 May 2018 Proposals 3 proposals from March plenary: 15-18-0109-01 – Algorithm Agility without Frame Changes – Tero Kivinen 15-18-0095-00 – Frame Signaling Options for Security Extensions – Ben Rolfe 15-18-0087-00 – Itron Proposal for Enhanced Security – Don Sturek Don Sturek (Itron) Page 3
Progress in Warsaw Current plan: March 2018 – New proposals (3) Jul 12, 2010 07/12/10 May 2018 Progress in Warsaw Current plan: March 2018 – New proposals (3) May 2018 – Align existing proposals (aligned to 1 in Warsaw) July 2018 – Revised or new proposals Decide on an adopted proposal at the San Diego meeting Scope out amendment changes in San Diego Create timeline for project completion Don Sturek (Itron) Page 4
Progress in Warsaw Proposal status: Jul 12, 2010 07/12/10 May 2018 Progress in Warsaw Proposal status: 15-18-0109-01 – Algorithm Agility without Frame Changes – Tero Kivinen Move forward with this proposal 15-18-0095-00 – Frame Signaling Options for Security Extensions – Ben Rolfe Withdrawn 15-18-0087-00 – Itron Proposal for Enhanced Security – Don Sturek Don Sturek (Itron) Page 5
Other topics discussed in Warsaw Jul 12, 2010 07/12/10 May 2018 Other topics discussed in Warsaw Adopted proposal focuses on additions to the Key Descriptor (15-18-0109-01) Key establishment/agreement among devices results in creation of a unique key index with security properties shared among participating devices No over the air signaling other than that already supported in IEEE 802.15.4-2015 Discussed possibly adding an optional descriptive IE on the security properties in use and/or capabilities but that is tabled and will not be pursued unless we find a need for it Don Sturek (Itron) Page 6
Other topics discussed in Warsaw Jul 12, 2010 07/12/10 May 2018 Other topics discussed in Warsaw In IEEE 802.15.4md, introduce comments to change the term “CCM *” to read “AEAD” where referring to the security mode in general In IEEE 802.15.4, sections like Annex B and Annex C which cover the details of implementations using CCM *, create similar artifacts for other supported AEAD cipher suites (e.g. GCM, PolyChaCha20, etc.) Use RFC 5116/RFC 5282/RFC 7253/RFC 7539 to select candidate AEAD cipher suites for IEEE 802.15.4 Create a process for creating IEEE 802.15.4 Annex B/C material for additionally supported AEAD ciphers Don Sturek (Itron) Page 7
Other topics discussed in Warsaw Jul 12, 2010 07/12/10 May 2018 Other topics discussed in Warsaw IEEE 802.15 Wireless Next Generation presentation in San Diego for enhancements to IEEE 802.15.9 For IEEE 802.15.9: For each Annex, create text describing how to take the security key material and create keys for key lengths up to 512 bits. Add in text on group key/multicast Don Sturek (Itron) Page 8