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08/30/2021
Trims and Extensions of Quadratic APN Functions
In this work, we study functions that can be obtained by restricting a v...
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04/23/2021
ClepsydraCache – Preventing Cache Attacks with Time-Based Evictions
Both the shift towards attacks on the microarchitectural CPU level and t...
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04/16/2021
A Further Study of Quadratic APN Permutations in Dimension Nine
Recently, Beierle and Leander found two new sporadic quadratic APN permu...
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09/15/2020
New Instances of Quadratic APN Functions
By applying a recursive tree search, we find many new instances of quadr...
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03/26/2020