Zero-Knowledge Arguments for Lattice-Based Accumulators - Logarithmic-Size Ring Signatures and Group Signatures Without Trapdoors

Explore a conference talk from Eurocrypt 2016 on zero-knowledge arguments for lattice-based accumulators, presented by Benoît Libert, San Ling, Khoa Nguyen, and Huaxiong Wang. Delve into the innovative research on logarithmic-size ring signatures and group signatures without trapdoors. Learn about the application of zero-knowledge proofs in cryptographic accumulators based on lattice problems. Gain insights into how these techniques contribute to more efficient and secure cryptographic protocols. Understand the implications of this work for privacy-preserving authentication systems and blockchain technologies.