2 papers
cs.CR2026
LinkDID: A Privacy-Preserving, Sybil-Resistant and Key-Recoverable Decentralized Identity Scheme
Rui Song
Decentralized identity frameworks grant users full sovereignty over their digital assets in the Web3 ecosystem. However, allowing arbitrary creation of identifiers makes the system…
cs.CR2025
Achieving Flexible and Secure Authentication with Strong Privacy in Decentralized Networks
Bin Xie, Rui Song, Xuyuan Cai
Anonymous credentials (ACs) are a crucial cryptographic tool for privacy-preserving authentication in decentralized networks, allowing holders to prove eligibility without revealin…