Cryptology ePrint Archive: Report 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.

Category / Keywords: cryptographic protocols / Oblivious transfer; Key exchange; Abelian surfaces

Date: received 27 Jun 2019

Contact author: ramses fernandez at eurecat org

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Version: 20190702:141952 (All versions of this report)

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