Cross-Multi-Agent Systems Identity Authentication Framework on Decentralized Identity

Multi-Agent Systems (MAS) as a means to solve complex problems by subdividing them into smaller tasks. It has become increasingly prominent in solving complex interaction problems. In the process of data exchange between MASs, the inability to verify each other’s identity information often leads to mutual distrust, compromising security. Traditional centralized identity authentication management has significant flaws under the decentralized network environment of MAS. To address this issue, this paper introduces a Cross-Multi-Agent Systems Identity Authentication Framework based on Decentralized Identity (DID), which establishes trust between MASs and ensures security and confidentiality. Our security analysis proves the effectiveness of this solution in overcoming the identified challenges and validates the feasibility of the framework.