F-CGKA — Continuous group key agreement

F-CGKA (Continuous group key agreement) is part of Public-Key Primitives, Key Exchange, Messaging in the UC functionality encyclopedia. Status: an emerging formulation, still an active area of research.

References:

• Alwen, Jost, and Mularczyk. On the insider security of MLS. In Advances in Cryptology – CRYPTO 2022, volume 13508 of LNCS, pages 34–68, 2022.
• Alwen et al. Security analysis and improvements for the IETF MLS standard for group messaging. In Advances in Cryptology – CRYPTO 2020, 2020.