Abstract: This paper proposes a fully homomorphic encryption encapsulated difference expansion (FHEE-DE) scheme for reversible data hiding in encrypted domain (RDH-ED). The homomorphic circuits and ...

Abstract: Privacy is a major concern in large-scale digital applications, such as cloud-computing, machine learning services, and access control. Users want to ...

Piling on guardrails is the sign of a system permanently compensating for its own unreliability. There’s a better approach.