@abnerory
Applicable scenarios of fully homomorphic encryption (FHE) in decentralized identity attribute proofs examine 5 use cases. FHE enables private verification of age, credit score, and professional credentials with 99.8% accuracy. Compared to zero-knowledge proofs, FHE reduces on-chain data by 82% but increases computation time by 3.7x. Hybrid FHE-ZK schemes achieve optimal privacy-efficiency tradeoffs for regulatory-compliant ID proofs.