id: 70698981 dt: a an: 70698981 au: Courtois, Nicolas; Meier, Willi ti: Algebraic attacks on stream ciphers with linear feedback so: EUROCRYPT, 345-359 (2003). py: 2003 pu: la: EN cc: ut: ci: li: doi:10.1007/3-540-39200-9_21