Explore a cryptographic talk from FSE 2013 on tweakable blockciphers with asymptotically optimal security, presented by Rodolphe Lampe and Yannick Seurin. Delve into topics such as parameter hash functions, application functions, and random permutations. Examine the analysis, distribution view, and examples provided, and consider the open questions posed in this 24-minute presentation that offers insights into advanced cryptographic concepts.