Explore cutting-edge cryptographic concepts in this Asiacrypt 2022 conference session focused on Functional and Witness Encryption. Delve into advanced topics presented by leading researchers in the field, gaining insights into the latest developments and applications of these powerful encryption techniques. Examine the theoretical foundations and practical implications of functional encryption, which allows for fine-grained control over data access, and witness encryption, which enables condition-based decryption. Enhance your understanding of modern cryptography and its potential impact on secure communication, data privacy, and computational integrity in an increasingly interconnected world.