Catalan A5/2 Cited by user VoltaQantic on 05 Nov 2023 A5/2 és un xifrat de flux que s'utilitza per proporcionar privadesa de veu en el protocol de telefonia mòbil GSM.
English A5/2 Cited by user T29874 on 21 Apr 2021 A5/2 is a stream cipher used to provide voice privacy in the GSM cellular telephone protocol.
English A5/1 Cited by user Citation bot on 13 Dec 2019 A5/1 is a stream cipher used to provide over-the-air communication privacy in the GSM cellular telephone standard.