Explore advanced cryptographic concepts in this comprehensive conference talk from Asiacrypt 2022. Delve into the intricacies of ring signatures, universal ring signatures, and witness encryption. Learn about unforgeability, complexity leveraging, and partial blind signatures. Examine approved strategies, secret key techniques, and clever primitives. Gain insights into reductions and comparisons within the field of cryptography. Enhance your understanding of these complex topics through a structured presentation that covers introductions, recaps, and conclusions for each subject area.
Overview
Syllabus
Introduction
Ring Signatures
Universal ring signatures
Why not CRS
Unforgeability
Recap
Comparison
Complexity Leveraging
Witness Encryption
Unfortability
Solution
Conclusion
Partial Blind Signature
Approved Strategy
Secret Key X
Reduction
Clever Primitive
Summary
Taught by
TheIACR
