Functional Encryption and Attribute-based Encryption

Explore the advanced concepts of functional encryption and attribute-based encryption in this informative 39-minute lecture. Delve into the intricacies of these cryptographic techniques, understanding their applications and implications for secure data sharing and access control. Gain insights into how these encryption methods enable fine-grained control over data access, allowing for more flexible and secure information management in various scenarios. Learn about the mathematical foundations, key generation processes, and practical implementations of functional and attribute-based encryption systems.