In order to deal with the poor security and low efficiency in remote attestation, a module-level safe and efficient property attestation protocol was proposed. In the protocol, the signcryption was used to build the module property signature, which could reduce the time of building property certificate. And the signcryption scheme based on the bilinear pairings over elliptic curves also enhanced the security of property certificate. Finally, a model instance was presented to verify the feasibility of the protocol. The experiments show that the program can quickly generate the module property signature and improves the efficiency of the remote attestation.