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Affine Masking against Higher-Order Side Channel Analysis
[chapter]
2011
Lecture Notes in Computer Science
In the last decade, an effort has been made by the research community to find efficient ways to thwart side channel analysis (SCA) against physical implementations of cryptographic algorithms. A common countermeasure for implementations of block ciphers is Boolean masking which randomizes the variables to be protected by the bitwise addition of one or several random value(s). However, advanced techniques called higher-order SCA attacks exist that overcome such a countermeasure. These attacks
doi:10.1007/978-3-642-19574-7_18
fatcat:puaqrbogunfslfqlh57oqlqlk4