The content discusses the optimality of algorithms for dense k-SUM and k-XOR problems. It introduces the average-case variant of the k-SUM conjecture, highlighting improvements in the dense regime using Wagner's k-tree algorithm. The paper proves optimality for k = 3, 4, 5, and a limited range for higher values. Self-reduction methods are employed to handle potentially malicious oracles. The results have implications for cryptanalysis applications.
Naar een andere taal
vanuit de broninhoud
arxiv.org
Belangrijkste Inzichten Gedestilleerd Uit
by Itai Dinur,N... om arxiv.org 03-15-2024
https://arxiv.org/pdf/2111.00486.pdfDiepere vragen