Explore an in-depth conference talk from Crypto 2016 presented by Thomas Peyrin and Yannick Seurin, focusing on Counter in Tweak (CiT) authenticated encryption modes for tweakable block ciphers. Delve into the intricacies of this cryptographic technique, understanding its applications and advantages in secure communication. Gain insights into how CiT modes enhance the security and efficiency of encryption processes, and learn about the latest developments in this field of cryptography.