37 research outputs found
Analysis of novel endosome-to-Golgi retrieval genes reveals a role for PLD3 in regulating endosomal protein sorting and amyloid precursor protein processing
Forkhead box transcription factor 1: role in the pathogenesis of diabetic cardiomyopathy
Harmony of Electrochemical Results, in Situ STM Observations and in Situ SXRS Data, at Gold Faces — Aqueous Solution Interfaces
Distinguishing Attacks on Linearly Filtered NFSRs with Decimated Output
This paper presents an investigation into the resistance of linearly filtered nonlinear feedback shift registers (LF-NFSRs) against distinguishing attacks. We formalise the method described by Orumiehchiha, Pieprzyk, Steinfeld and Bartlett and then extend it to develop a more efficient, systematic framework for accurately distinguishing an arbitrary LF-NFSR. Our method is then generalised to distinguish arbitrary LF-NFSRs with regularly decimated output sequences. The proposed method is demonstrated through application to the example LF-NFSR used by Orumiehchiha et al. with improved results. Additionally, our new method can be accurately applied to much larger registers and can predict how much output is needed to find the strongest bias. To demonstrate this, we derive time and keystream requirement estimates for our attacks on each variant of the Grain family of stream ciphers under weak key-IV pairs