Remote　attestation　is　an　important　attribute　in　trusted　computing.　The　purpose　of　remote　attestation　is　to　attest　the　identity　and　configuration　of　remote　platform.　The　shortcomings　of　popular　binary　attestation　are　not　only　revealing　information　about　the　configuration　of　platform　or　information,　but　also　requiring　the　verifiers　to　know　all　possible　＇trusted＇　configurations　of　all　platform　as　well　as　managing　updates　and　patches　that　change　the　configuration.　The　remote　automated　anonymous　attestation　hides　the　identity　of　platform　by　ring　signature,　replaces　configuration　by　property-based　certificate,　which　takes　good　reference　for　updates　and　patches　of　system.　The　hidden　certificate　signed　by　trusted　computing　module　and　its　host　does　not　need　extra　zero-knowledge　proof,　so　our　scheme　is　very　efficient　in　realization.