Thursday, May 26, 2022

Tuesday, May 24, 2022 — 9:00 AM to Friday, May 27, 2022 — 4:30 PM EDT to Fri, 05/27/2022 - 16:30

A celebration of Goulden and Jackson's combined 90 years of insight and inspiration that have shaped the fields of algebraic and combinatorial enumeration.

 

Registration

To register, click here.

Thursday, May 26, 2022 — 11:30 to 11:30 AM EDT

Title: Faster Algorithms for Isogeny Problems using Torsion Point Images. 

Speaker: Dinesh Valluri Affiliation: University of Waterloo Attend: Contact Jesse Elliott

Abstract:

In this talk, we will discuss cryptanalysis of some SIDH-type protocols due to Christophe Petit: https://eprint.iacr.org/2017/571.pdf. While finding isogenies between supersingular elliptic curves remains computationally hard to solve, knowledge of images of specific torsion points by the unknown isogeny helps build faster attacks.

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