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Lattice Attacks on NTRU and LWE: A History of Refinements [article]

Martin R. Albrecht, Léo Ducas
2021 IACR Cryptology ePrint Archive  
We are indebted to Damien Stehlé, Rachel Player and Ben-  ...  The authors note, though, that the head concavity phenomenon does not significantly affect cryptographic block sizes.  ...  They also proposed a variant of the BKZ algorithm (pressed-BKZ) that is tailored to exploit this phenomenon.  ... 
dblp:journals/iacr/AlbrechtD21 fatcat:yxjuarjhmrfgjfe6l5kfsfok6m

On the Success Probability of Solving Unique SVP via BKZ [article]

Eamonn W. Postlethwaite, Fernando Virdia
2020 IACR Cryptology ePrint Archive  
In this paper we review and extend their technique to BKZ 2.0 and provide extensive experimental evidence of its accuracy.  ...  Finally, we use our simulators to reestimate the cost of attacking the three lattice finalists of the NIST Post Quantum Standardisation Process.  ...  We would like to thank Martin Albrecht and Léo Ducas for useful conversations, and for their help simulating the LLL output profile.  ... 
dblp:journals/iacr/PostlethwaiteV20 fatcat:wik3rfg5ifd3jcydetizrlhbmi

Dagstuhl Reports, Volume 5, Issue 9, September 2015, Complete Issue [article]

For tracking of sensor data, the cost function consists of the sum of squared errors between simulated and measured sensor signals.  ...  are exploited.  ...  For increasing values of r these measures converge to the well-known structural measures tree-width and tree-depth.  ... 
doi:10.4230/dagrep.5.9 fatcat:ui4i2h322jaldj3arfhocrguky

Dynamic models of decision making by fishermen [article]

Daniel Edward Lane
Model results for average income and catch per troller, and seasonal fishing distribution over the fishing grounds reflect major tendencies in statistics arising from actual intraseasonal decisions made  ...  In this competitive market intraseasonal decisions are assumed to be made in the short-run to maximize the net operating income of each fishing enterprise.  ...  Moreover, analysis of the The results of the previous step show that stock abundance dynamics may be considered as Markovian when the abundance is measured continuously [bkz).  ... 
doi:10.14288/1.0097297 fatcat:axk4rifqqrbkzmjkjwqalkfza4