New Balanced Boolean Functions with Good Cryptographic Properties
Qichun Wang, Xiangyang Xue, Haibin Kan · IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences · 2009
It is known that Boolean functions used in stream ciphers should have good cryptographic properties to resist fast algebraic attacks. In this paper, we study a new class of Boolean functions with good cryptographic properties: balancedness, optimum algebraic degree, optimum algebraic immunity and a high nonlinearity.