Frederik Armknecht, Vasily Mikhalev. On Lightweight Stream Ciphers with Shorter Internal States. In Gregor Leander, editor, Fast Software Encryption - 22nd International Workshop, FSE 2015, Istanbul, Turkey, March 8-11, 2015, Revised Selected Papers. Volume 9054 of Lecture Notes in Computer Science, pages 451-470, Springer, 2015. [doi]
Abstract is missing.