Trusted environment remote verification method, device, equipment, system and medium

Abstract

The invention discloses a trusted environment remote verification method, device, equipment, system and medium, relates to the technical field of block chains, and can be used for cloud computing or cloud service. The method comprises steps: in response to a remote verification request of a verification demander, performing local verification on a target enclave through a verification program of averification party; signing a local verification result through a first secret key of a verification program, and feeding back to the verification demander, so that the verification demander executesthe following operations: verifying the signed local verification result according to a second secret key associated with the first secret key, and determining a remote verification result of the target enclave according to a signature verification result. The invention provides a novel trusted environment remote verification method, and the universality of remote verification is improved.

Description

technical field [0001] The present application relates to the field of computer technology, in particular to block chain technology, which can be used in cloud computing or cloud services, and in particular to a trusted environment remote verification method, device, equipment, system and medium. Background technique [0002] With the development and openness of Internet technology, data privacy has become more and more important. In order to improve the security of the private data processing process, it is usually necessary to process the private data based on trusted computing and in strict accordance with the predetermined processing logic, so that the private data itself and the calculation logic cannot be illegally read and destroyed by anyone. [0003] The current trusted computing technology is usually implemented based on Intel SGX (Intel Software Guard Extensions, Intel Software Guard Extensions) technology. In the process of using Intel SGX technology, it is usua...

AI Technical Summary

Problems solved by technology

[0004] In the prior art, when the trusted environment is remotely verified between the participating platforms of the trusted computing environment, the authentication process will be affected by external factors, and the versatility is poor.

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