Boolean Functions and their Cryptographic Criteria
.............................................. 4
2.1.2 Conjunctive normal form ................................................................................................ 5
2.2 Algebraic normal form ............................................................................................................. 5
3. Walsh and Fourier transforms ......................................................................................................... 7
3.1 Hadamard matrices ................................................................................................................. 8
4. Correlation immunity and algebraic immunity ............................................................................... 9
4.1 Cross-correlation and autocorrelation .................................................................................... 9
4.2 Correlation immunity ...................................................................