Provably Secure Secret Sharing via Matrix TraceVictor Offordile - Department of Mathematics & Statistics, Texas Tech University

Secret Sharing is a cryptographic technique which deals with sharing a secret to some set of users in such a way that sets of users that are authorized have can recover the secret while sets of users that are not authorized have no information about the secret.

We will discuss a protocol based on matrix trace and prove its correctness and security.  Finally, we will discuss the share size.