books.google.com - Boolean functions are the building blocks of symmetric cryptographic systems. Symmetrical cryptographic algorithms are fundamental tools in the design of all types of digital security systems (i.e. communications, financial and e-commerce).Cryptographic Boolean Functions and Applications is a concise...http://books.google.com/books/about/Cryptographic_Boolean_Functions_and_Appl.html?id=OAkhkLSxxxMC&utm_source=gb-gplus-shareCryptographic Boolean Functions and Applications
