Category for stream ciphers that have been broken.
“A5/1 is a stream cipher used to provide over-the-air communication privacy in the GSM cellular...A5/1
“A5/2 is a stream cipher used to provide voice privacy in the GSM cellular telephone protocol...A5/2
“Template:Refimprove Content Scramble System (CSS) is a Digital Rights Management (DRM) system...Content Scramble System
“E0 is a stream cipher used in the Bluetooth protocol. It generates a sequence of pseudorandom...E0 (cipher)
“High-bandwidth Digital Content Protection (HDCP) is a form of digital copy protection developed...High-bandwidth Digital Content Protection
“Phelix is a high-speed stream cipher with a built-in single-pass message authentication code...Phelix