There are many articles and patents on the masking of logic gates. However, the existing publications assume that a masked logic gate switches its output no more than once per cloc...
This paper is motivated by the design of AES. We consider a broader question of cryptanalysis of block ciphers having very good non-linearity and diffusion. Can we expect anyway, ...
Algebraic side-channel attacks have been recently introduced as a powerful cryptanalysis technique against block ciphers. These attacks represent both a target algorithm and its ph...
— File distribution via network coding has received a lot of attention lately. However, direct application of network coding may have security problems. In particular, attackers ...
We introduce KFC, a block cipher based on a three round Feistel scheme. Each of the three round functions has an SPN-like structure for which we can either compute or bound the adv...