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Strong 8-bit Sboxes with Efficient Masking in Hardware
[chapter]
2016
Lecture Notes in Computer Science
Block ciphers are arguably the most important cryptographic primitive in practice. While their security against mathematical attacks is rather well understood, physical threats such as side-channel analysis (SCA) still pose a major challenge for their security. An effective countermeasure to thwart SCA is using a cipher representation that applies the threshold implementation (TI) concept. However, there are hardly any results available on how this concept can be adopted for block ciphers with
doi:10.1007/978-3-662-53140-2_9
fatcat:hj4qf4e6izhknnvnq4wtu3lqga