Pairings in Functional Encryption and Attribute-Based Encryption - PKC 2023

YouTube·Functional Encryption

Explore the fundamentals of pairing-based cryptography in this 58-minute session from PKC 2023. Delve into functional encryption, multi-client functional encryption (MCFE), and function-hiding inner product encryption (IPE). Examine the motivating application of medical research and learn about ciphertext-policy attribute-based encryption (CP-ABE). Understand the requirements for ABE and the relationship between efficiency and polynomial degree. Investigate the generalization of polynomial-based hash and analyze performance estimates. Gain valuable insights into advanced cryptographic concepts and their practical applications in this comprehensive lecture.