Computing endomorphism rings of supersingular elliptic curves and connections to path-finding in isogeny graphs
نویسندگان
چکیده
منابع مشابه
On the Hardness of Computing Endomorphism Rings of Supersingular Elliptic Curves
Cryptosystems based on supersingular isogenies have been proposed recently for use in post-quantum cryptography. Three problems have emerged related to their hardness: computing an isogeny between two curves, computing the endomorphism ring of a curve, and computing a maximal order associated to it. While some of these problems are believed to be polynomial-time equivalent based on heuristics, ...
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ژورنال
عنوان ژورنال: Open Book Series
سال: 2020
ISSN: 2329-907X,2329-9061
DOI: 10.2140/obs.2020.4.215