Impossibility Results for Lattice-Based Functional Encryption Schemes

Impossibility Results for Lattice-Based Functional Encryption Schemes

Explore a comprehensive analysis of impossibility results for lattice-based functional encryption schemes in this 23-minute conference talk presented by Akin Ünal at Eurocrypt 2020. Delve into the research paper that examines the limitations and challenges faced in developing functional encryption schemes based on lattice cryptography. Gain insights into the theoretical foundations and practical implications of these impossibility results, enhancing your understanding of advanced cryptographic concepts and their applications in secure communication systems.