Entropic Quasigroup Based Secret Agreement Using Large Order Automorphisms

Daniel Nager

Paper 2023/1297

Entropic Quasigroup Based Secret Agreement Using Large Order Automorphisms

Daniel Nager

Abstract

In this paper a method to build Secret Agreement algorithms is pre- sented, which only requires an abelian group and at least one automor- phism of the operator of this group. An example of such an algorithm is also presented. Knowledge of entropic quasigroups and Bruck-Murdoch- Toyoda theorem on how to build a quasigroup with these two elements is assumed.

Metadata

Available format(s): PDF
Category: Public-key cryptography
Publication info: Preprint.
Keywords: quasigroups key agreement postquantum
Contact author(s): daniel nager @ gmail com
History: 2023-09-02: approved; 2023-08-31: received; See all versions
Short URL: https://ia.cr/2023/1297
License: CC0

BibTeX

@misc{cryptoeprint:2023/1297,
      author = {Daniel Nager},
      title = {Entropic Quasigroup Based Secret Agreement Using Large Order Automorphisms},
      howpublished = {Cryptology {ePrint} Archive, Paper 2023/1297},
      year = {2023},
      url = {https://eprint.iacr.org/2023/1297}
}