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Liaison statement
LS on SG17 work item X.secup-iot: Secure Software Update Procedure for IoT Devices

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State Posted
Submitted Date 2019-02-07
From Group ITU-T-SG-17
From Contact Xiaoya Yang
To Group suit
To Contacts Dave Thaler <>
David Waltermire <>
Russ Housley <>
Cc David Waltermire <>
Dave Thaler <>
Russ Housley <>
Scott Mansfield <>
Benjamin Kaduk <>
Software Updates for Internet of Things Discussion List <>
Eric Rescorla <>
Response Contact
Purpose For information
Attachments SG17-LS174-att
In the meeting (Geneva, 22-30 January 2019), ITU-T SG17 revised draft
Recommendation of ITU-T X.secup-iot ‘Secure Software Update Procedure for IoT
Devices’, which is planned to be determined in the next SG 17 meeting on 27
August – 5 September 2019.

In the spirit of our continuous and ongoing collaboration, please find attached
latest text of this draft Recommendation for your considerations and we look
forward to further collaboration on this work item.

- Latest baseline text of draft Recommendation X.secup-iot: Secure software
update for IoT devices (TD1959R1)