Verifiable and Fair Registered Attribute-Based Multi-Hop Proxy Re-Encryption Scheme for LLM Agents
As Large Language Model (LLM) agents emerge as intelligent coordinators, they intensify the demand for secure sharing and forwarding of sensitive data in data-driven systems. Existing Attribute-Based Proxy Re-Encryption (ABPRE) offers fine-grained access control and secure data forwarding, but suffers from the key escr...