Genus 2 Supersingular Isogeny Oblivious Transfer

Ramsès Fernàndez-València

Paper 2019/758

Genus 2 Supersingular Isogeny Oblivious Transfer

Ramsès Fernàndez-València

Abstract

We present an oblivious transfer scheme that extends the proposal made by Barreto, Oliveira and Benits, based in supersingular isogenies, to the setting of principally polarized supersingular abelian surfaces.

Note: Minor corrections included.

Metadata

Available format(s): PDF
Category: Cryptographic protocols
Publication info: Preprint. MINOR revision.
Keywords: Oblivious transfer Key exchange Abelian surfaces
Contact author(s): ramses fernandez @ eurecat org
History: 2019-07-27: last of 7 revisions; 2019-07-02: received; See all versions
Short URL: https://ia.cr/2019/758
License: CC BY

BibTeX

@misc{cryptoeprint:2019/758,
      author = {Ramsès Fernàndez-València},
      title = {Genus 2 Supersingular Isogeny Oblivious Transfer},
      howpublished = {Cryptology {ePrint} Archive, Paper 2019/758},
      year = {2019},
      url = {https://eprint.iacr.org/2019/758}
}