OSIDH and SiGamal : cryptosystems from supersingular elliptic curves (Theory and Applications of Supersingular Curves and Supersingular Abelian Varieties)

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http://hdl.handle.net/2433/276276

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タイトル:	OSIDH and SiGamal : cryptosystems from supersingular elliptic curves (Theory and Applications of Supersingular Curves and Supersingular Abelian Varieties)
著者:	ONUKI, Hiroshi
キーワード:	11T71 Post-quantum cryptography supersingular ellitptic curves isogeny graphs
発行日:	Jun-2022
出版者:	Research Institute for Mathematical Sciences, Kyoto University
誌名:	数理解析研究所講究録別冊
巻:	B90
開始ページ:	117
終了ページ:	129
抄録:	We introduce two cryptosystems, OSIDH and SiGamal, which use isogenies between supersingular elliptic curves over a finite field. And we consider computational problems on which these cryptosystems are based. In particular, we discuss a relation between these problems and problems to find the image of a point under a secret isogeny.
著作権等:	© 2022 by the Research Institute for Mathematical Sciences, an International Joint Usage/Research Center located in Kyoto University. All rights reserved. Printed in Japan.
URI:	http://hdl.handle.net/2433/276276
出現コレクション:	B90 Theory and Applications of Supersingular Curves and Supersingular Abelian Varieties

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