Abstract:Aiming at the research status of trusted metrics in trusted computing,studies are conducted on the problem of how to introduce trusted computing into the power collection terminal,and a trusted metric scheme is constructed for the terminal of the power collection system.The scheme uses the trusted cryptographic module (TCM) as the trusted chip of the terminal,with the traditional trusted metric technology as the core,and introduces the attribute-based remote attestation method in the trusted metrics.Through theoretical and experimental analysis,it can be claimed that the scheme can effectively improve the problem of poor privacy,low efficiency,and non-expansion of the binary remote proof,and improve the information security active defense capability of the power mobile terminal.