[Resource Topic] 2019/166: Verifiable Delay Functions from Supersingular Isogenies and Pairings

Welcome to the resource topic for 2019/166

Title:
Verifiable Delay Functions from Supersingular Isogenies and Pairings

Authors: Luca De Feo, Simon Masson, Christophe Petit, Antonio Sanso

Abstract:

We present two new Verifiable Delay Functions (VDF) based on assumptions from elliptic curve cryptography. We discuss both the advantages and some drawbacks of our constructions, we study their security and we demonstrate their practicality with a proof-of-concept implementation.

ePrint: https://eprint.iacr.org/2019/166

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