publication . Part of book or chapter of book . 2013

Analysis and improvement of the generic higher-order masking scheme of FSE 2012

Roy, Arnab; Venkatesh, Srinivas Vivek;
Open Access
  • Published: 01 Jan 2013
  • Publisher: Springer Berlin Heidelberg
  • Country: Mexico
Abstract
Masking is a well-known technique used to prevent block cipher implementations from side-channel attacks. Higher-order side channel attacks (e.g. higher-order DPA attack) on widely used block cipher like AES have motivated the design of efficient higher-order masking schemes. Indeed, it is known that as the masking order increases, the difficulty of side-channel attack increases exponentially. However, the main problem in higher-order masking is to design an efficient and secure technique for S-box computations in block cipher implementations. At FSE 2012, Carlet et al. proposed a generic masking scheme that can be applied to any S-box at any order. This is the ...
Subjects
free text keywords: block cipher; S-box; masking complexity; addition chain; polynomial evaluation; side-channel attack, : Computer science [C05] [Engineering, computing & technology], : Sciences informatiques [C05] [Ingénierie, informatique & technologie], Upper and lower bounds, Side channel attack, Discrete mathematics, S-box, Masking (art), Block cipher, Exponentiation, Theoretical computer science, Polynomial, Mathematics, Addition chain
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publication . Part of book or chapter of book . 2013

Analysis and improvement of the generic higher-order masking scheme of FSE 2012

Roy, Arnab; Venkatesh, Srinivas Vivek;