ABC: A New Fast Flexible Stream Cipher
Vladimir Anashin, Andrey Bogdanov, Ilya Kizhvatov, Sandeep Kumar · 2005
ABC is a synchronous stream cipher optimized for software applications. Its design offers large flexibility concerning key material usage and memory consumption. Here we present a version of ABC with a 128-bit key and a 128-bit IV, a 32-bit non-linear filter, flexible key expansion, flexible and fast