Algebraic Attacks on Clock-Controlled Cascade Ciphers.

Kenneth Koon-Ho Wong Bernard D. Colbert Lynn Margaret Batten Sultan Al-Hinai Algebraic Attacks on Clock-Controlled Cascade Ciphers. 32-47 2006 conf/indocrypt/2006 INDOCRYPT http://dx.doi.org/10.1007/11941378_4 db/conf/indocrypt/indocrypt2006.html#WongCBA06