Partition-Based Trapdoor Ciphers

• Other Authors: Bannier, Arnaud (Editor), Filiol, Eric (Editor)
• Format: Electronic Book Chapter
• Language: English
• Published: IntechOpen 2017
• Subjects: Network security; cryptography, cryptanalysis, block ciphers, substitution-permutation network, backdoor
• Online Access: DOAB: download the publication; DOAB: description of the publication

Block encryption algorithms are now the most widely used cipher systems in the world to protect our communications and our data. Despite the fact that their design is open and public, there is absolutely no guarantee that there do not exist hidden features, at the mathematical design level, that cou...