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Poly-Logarithmic Side Channel Rank Estimation via Exponential Sampling
Side Channel Rank Estimation Key Enumeration
2018/11/13
Rank estimation is an important tool for a side-channel evaluations laboratories. It allows estimating the remaining security after an attack has been performed, quantified as the time complexity and ...
PRank: Fast Analytical Rank Estimation via Pareto Distributions
rank estimation side-channel
2018/6/5
These estimations are particularly useful where the key is not reachable with exhaustive search. We propose a new method called PRank for rank estimation, that is conceptually simple, and more time an...
Scalable Key Rank Estimation (and Key Enumeration) Algorithm for Large Keys
Side-channel analysis Evaluation Security assessment
2018/3/6
Evaluation of security margins after a side-channel attack is an important step of side-channel resistance evaluation. The security margin indicates the brute force effort needed to recover the key gi...
Simple Key Enumeration (and Rank Estimation) using Histograms: an Integrated Approach
Key enumeration Key rank side-channel analysis
2016/6/6
The main contribution of this paper, is a new key enumeration algorithm that combines the conceptual simplicity of the rank estimation algorithm of Glowacz et al. (from FSE 2015) and the parallelizabi...
Simpler and More Efficient Rank Estimation for Side-Channel Security Assessment
side-channel analysis certification experimental cryptanalysis
2016/1/6
Rank estimation algorithms allow analyzing the computational
security of cryptographic keys for which adversaries have obtained
partial information thanks to leakage or cryptanalysis. They are parti...
Let (V,A) be a weighted graph with a finite vertex set V,with a symmetric matrix of nonnegative weightsAand with Laplacian ∆. LetS∗: V ×V 7→ R be a symmetric kernel defined on the vertex s...