Attribute-Based Encryption, Function Encryption, and Obfuscation in Non-Traditional Models - Session 4

Explore advanced cryptographic concepts in this comprehensive lecture covering Attribute-Based Encryption (ABE), Functional Encryption (FE), obfuscation techniques, and non-traditional cryptographic models. Delve into topics such as post-quantum secure IO, resampler theory, and the main theorem of functional encryption. Examine basic and attribute-based encryption methods, disappearing cryptography, and direct hardness approaches. Gain insights into key reductions and conclusions drawn from cutting-edge research in the field of cryptography.

Introduction
Function Encryption
PostQuantum Secure IO
Resampler
Main Theorem
Construction
Basic Encryption
Attribute Encryption
Summary
Disappearing Cryptography
Questions
Direct Hardness
Main Results
Reduction
Conclusion