Paper 2023/549
Weak instances of class group action based cryptography via self-pairings
Abstract
In this paper we study non-trivial self-pairings with cyclic domains that are compatible with isogenies between elliptic curves oriented by an imaginary quadratic order
Note: Includes an appendix, omitted from the published version due to a page limit.
Metadata
- Available format(s)
-
PDF
- Category
- Public-key cryptography
- Publication info
- A minor revision of an IACR publication in CRYPTO 2023
- Keywords
- Isogeny based cryptographyclass group actionself-pairing
- Contact author(s)
-
wouter castryck @ kuleuven be
marc houben @ kuleuven be
research @ simon-philipp com
marzio mula @ unitn it
sam vanbuuren @ kuleuven be
frederik vercauteren @ kuleuven be - History
- 2023-06-07: last of 2 revisions
- 2023-04-18: received
- See all versions
- Short URL
- https://ia.cr/2023/549
- License
-
CC BY
BibTeX
@misc{cryptoeprint:2023/549, author = {Wouter Castryck and Marc Houben and Simon-Philipp Merz and Marzio Mula and Sam van Buuren and Frederik Vercauteren}, title = {Weak instances of class group action based cryptography via self-pairings}, howpublished = {Cryptology {ePrint} Archive, Paper 2023/549}, year = {2023}, url = {https://eprint.iacr.org/2023/549} }