Liaison statement
LS on proposed new work item ITU-T X.sgRPKI “Security guidelines on Resource Public Key Infrastructure deployment”

Additional information about IETF liaison relationships is available on the IETF webpage and the Internet Architecture Board liaison webpage.
State Posted
Submitted Date 2025-05-01
From Group ITU-T-SG-17
From Contact Xiaoya Yang <tsbsg17@itu.int>
To Group sidrops
To Contacts Russ Housley <housley@vigilsec.com>
Luigi Iannone <ggx@gigix.net>
Cc Russ Housley <housley@vigilsec.com>
Mohamed Boucadair <mohamed.boucadair@orange.com>
SIDR Operations Discussion List <sidrops@ietf.org>
Mahesh Jethanandani <mjethanandani@gmail.com>
Scott Mansfield <Scott.Mansfield@Ericsson.com>
Luigi Iannone <ggx@gigix.net>
itu-t liaison <itu-t-liaison@iab.org>
Response Contact arnaud.taddei@broadcom.com
jean-paul.lemaire@univ-paris-diderot.fr
Purpose For action
Deadline 2025-08-31 Action Taken
Attachments Att-WP1-TD34
LS52-WP1-TD44R1
Liaisons referring to this one In response to: LS on proposed new work item ITU-T X.sgRPKI “Security guidelines on Resource Public Key Infrastructure deployment
Body 
Abstract: This LS informs IETF SIDROPS WG about a proposed work item of
X.sgRPKI: Security guidelines on Resource Public Key Infrastructure deployment
in Q11/SG17 at the 8-17 April 2025 ITU-T Study Group 17 plenary meeting.

ITU-T Study Group 17 is pleased to inform you of a proposed new work item of
X.sgRPKI: Security guidelines on Resource Public Key Infrastructure deployment
(SG17-TD34/WP1) at the 8-17 April 2025 ITU-T SG17 meeting.

The Recommendation proposed to analyze security threats and challenges on
Resource Public Key Infrastructure deployment and provide the security
guidelines for Resource Public Key Infrastructure deployment, especially on
RPKI CA operation, Publication Points management and Relying Party deployment.

ITU-T SG17 will maintain close collaboration with IETF SIDROPS WG and formally
proposes a complementary standardization approach that builds upon and extends
the foundational work of the IETF SIDROPS WG.

We look forward to your feedback on this proposed new work item and to working
together to enhance RPKI security.

Attachment (1):
• Proposed work item X.sgRPKI: Security guidelines on Resource Public Key
Infrastructure deployment (SG17-TD34/WP1)