This is appearing at Crypto'23: <a href="https://crypto.iacr.org/2023/program.php" rel="nofollow noreferrer">https://crypto.iacr.org/2023/program.php</a><p>Video of a previous lecture is here: <a href="https://www.youtube.com/watch?v=4xNk3B-4TKs">https://www.youtube.com/watch?v=4xNk3B-4TKs</a>