Abstract: A new property-based attestation (PBA) scheme was proposed to solve the problem of platform configure information disclosure caused by the traditional platform attestation in the trusted computing environment. The security model of the scheme was established, and the construction of the scheme was given, including setup, issue, attestation, verification and revocation algorithms. Compared with the existing PBA scheme, the proposed scheme is more effective, that is, the transmission spending is smaller and the computation efficiency is higher. The scheme was attested in the standard model, and the results indicated its correctness, unforgetability and anonymity.