Based　on　the　trusted　computing　and　security　protocol　technology,　the　paper　designs　the　delegate-based　property　remote　attestation　protocol　and　proves　the　security　applied　the　strand　space　theory.　The　protocol　is　designed　in　the　public　key　infrastructure　environment　performs　the　function　of　the　verifier　delegation　through　the　third　trusted　party,　and　realizes　the　transform　from　binary　fingerprint　to　security　property.　This　protocol　sets　up　security　channel　and　realizes　access　control　mechanism　based　on　authorization　by　cipher　technology,　which　ensures　integrity　of　communication　terminal　by　trusted　computing　technologies.　Our　proposal　meets　the　security　request　of　the　primary　binary　remote　attestation　with　applicability　and　feasibility.