BISON – Instantiating the Whitened Swap-Or-Not Construction

Image credit: Lucas Hartmann

Abstract

We give the first practical instance – BISON – of the Whitened Swap-Or-Not construction. After clarifying inherent limitations of the construction, we point out that this way of building block ciphers allows easy and very strong arguments against differential attacks.

Date
May 18, 2019 09:50
Event
EuroCrypt 2019
Location
Darmstadt, Deutschland
Avatar
Friedrich Wiemer
PhD; CEO and Co-Founder

My research interests include the design and analysis of symmetric primitives.