Improvement in non-linearity of carlet-feng infinite class of boolean functions

Date

2012-12-01

Author

Khan, Mansoor Ahmed
Özbudak, Ferruh

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In this paper we present a Walsh spectrum based method derived from the genetic hill climbing algorithm to improve the non-linearity of functions belonging to Carlet-Feng infinite class of Boolean functions, without degrading other cryptographic properties they possess. We implement our modified algorithms to verify the results and also present a comparison of the resultant cryptographic properties with the original functions.

Subject Keywords

Boolean functions, Symmetric cipher, Non-linearity, Algebraic degree, Algebraic immunity, Optimal algebraic immunity

URI

https://hdl.handle.net/11511/46944

DOI

https://doi.org/10.1007/978-3-642-35404-5_21

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Department of Mathematics, Conference / Seminar

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Citation Formats

M. A. Khan and F. Özbudak, “Improvement in non-linearity of carlet-feng infinite class of boolean functions,” 2012, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/46944.