Details of 'RTS/CYBER-00164' Work Item

	Work Item Reference	ETSI Doc. Number	STF	Technical Body in Charge		Standard Not Ready For Download
	RTS/CYBER-00164	TS 103 523-2		CYBER
	Current Status (Click to View Full Schedule)	Latest Version	Cover Date	Standstill		Creation Date
	Early draft (2025-11-11)	1.2.2 Draft				2025-05-23
	Rapporteur	Technical Officer		Harmonised Standard
	Martin Björnsson	Kim Nordström		No
Title	Cyber Security (CYBER); Middlebox Security Protocol; Part 2: Transport layer MSP, profile for fine grained access control Middlebox - Part 2 TLMSP
Scope and Field of Application	TLMSP (ETSI TS 103 523-2 v1.2.1) Does not support PQC-secure extensions, this work item aims to add support for such cipher suites. Preliminary investigation has led to the conclusion that such extensions are difficult to fit within the existing protocol and therefore a new version is deemed necessary. The cipher suites will be based on standardised key exchange mechanism.
Supporting Organizations	Cadzow Communications, ADVENICA AB, NCSC, CIS

	Keywords	Projects	Clusters	Frequencies	Mandates	Directives
	Cyber Security		Security
Official Journal
Remarks	2025-11-11 erikssonro Draft contributed - V 1.2.2 contributed for Discussion in CYBER(25)45006 as Early draft 2025-11-11 erikssonro A new draft is uploaded - V 1.2.2 with status: Early draft 2025-06-13 Kim Nordström Work item adopted CYBER, see contribution CYBER(25)43005 2025-05-23 bjornsso WI proposed to TB CYBER, see contribution CYBER(25)43005

Specific aspects
	Security/Privacy aspects