A Page, B Wesolowski - Annual International Conference on the Theory …, 2024 - Springer
… First, assuming the hardness of the endomorphism ring … endomorphism ring problem is equivalent to the problem of computing arbitrary isogenies between supersingularellipticcurves, …
… For supersingularellipticcurves we will denote Endjt(E) by End(E). As a consequence of the result of Lenstra, the pair (End(E),7r) determines the group structure of E(k) for all finite …
K Eisenträger, S Hallgren, K Lauter, T Morrison… - Advances in Cryptology …, 2018 - Springer
… problems for supersingularellipticcurves, their isogeny graphs, and their endomorphism rings. … isomorphic to the endomorphism ring of a supersingularellipticcurve, and computing the …
K Eisenträger, S Hallgren, T Morrison - Cryptology ePrint Archive, 2017 - eprint.iacr.org
… the endomorphism ring of a supersingular ellipticcurve, and … to the endomorphism ring of a supersingularellipticcurve. In … of endomorphisms for all other supersingularellipticcurves E…
S Li, Y Ouyang, Z Xu - Finite Fields and Their Applications, 2020 - Elsevier
… In this note, we shall work on the supersingularellipticcurves with j -invariants … ellipticcurve defined over F p 2 . Consequently, we may and will assume the supersingularellipticcurve …
K Eisenträger, S Hallgren, C Leonardi, T Morrison… - Open Book Series, 2020 - msp.org
… , where E is an ellipticcurve with known endomorphism ring. McMurdy … endomorphism ring of a supersingularellipticcurve E: first we compute two cycles through E in the supersingular …
M Scott - Progress in Cryptology-INDOCRYPT 2005: 6th …, 2005 - Springer
… Note that for supersingularellipticcurves over fields of prime characteristic, k = 2 is the maximum possible. The issue of how to scale security in pairing based protocols has been …
B Wesolowski - Annual International Conference on the Theory and …, 2022 - Springer
… endomorphism ring of supersingularellipticcurves, and inverting the action of class groups on oriented supersingularcurves. … computing the endomorphism ring of oriented curves. The …
… supersingularellipticcurves over a finite field and relevant concepts, such as formal group of an ellipticcurve, … so far are ellipticcurves over C, so they only have endomorphism ring as Z …