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Enclave real-time introspection method, enclave real-time introspection device and electronic equipment

An enclave and real-time acquisition technology, applied in the field of information security, can solve problems such as the inability to guarantee that it will not be attacked, and the security of the enclave memory self-examination process cannot be guaranteed.

Inactive Publication Date: 2022-05-27
SOUTH UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA
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  • Abstract
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Problems solved by technology

This method cannot guarantee that it will not be attacked during the remote communication process, so it cannot guarantee the security of the enclave memory introspection process

Method used

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  • Enclave real-time introspection method, enclave real-time introspection device and electronic equipment
  • Enclave real-time introspection method, enclave real-time introspection device and electronic equipment
  • Enclave real-time introspection method, enclave real-time introspection device and electronic equipment

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Embodiment Construction

[0082] The following describes in detail the embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, but should not be construed as a limitation on the present application.

[0083] In the description of this application, it should be understood that the orientation or positional relationship indicated in relation to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, only For the convenience of describing the present application and simplifying the description, it is not indicated or implied that the referred device or element must have a par...

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Abstract

The invention discloses an enclave real-time introspection method, an enclave real-time introspection device and electronic equipment. Belongs to the field of information security. The method comprises the steps of obtaining an enclave introspection instruction; acquiring initial code data pre-stored in the original enclave; performing initialization operation on the original enclave according to the enclave introspection instruction to obtain an initial enclave; performing data comparison on the initial enclave according to the obtained first control instruction and the initial code data to obtain first verification information; querying identity information of the initial enclave according to the first verification information and the initial code data to obtain a to-be-queried enclave ID; performing position verification on the to-be-queried enclave ID according to an obtained second control instruction to obtain second verification information; performing introspection operation on the initial enclave according to the second verification information to obtain introspection verification data; and performing data encryption operation on the introspection verification data according to the obtained third control instruction to obtain third verification information, thereby providing a safe and reliable enclave real-time introspection method.

Description

technical field [0001] The present application relates to the field of information security, and in particular, to a real-time enclave introspection method, an enclave real-time introspection device, and electronic equipment. Background technique [0002] In the related art, the agent program usually uses the SGX local / remote certification mechanism to verify the identity information of the enclave, so as to obtain a verification report according to the enclave's own code. This method cannot guarantee that it will not be attacked in the process of remote communication, so it cannot guarantee the security of the enclave memory introspection process. Therefore, how to provide a safe and reliable enclave real-time introspection method has become an urgent problem to be solved. SUMMARY OF THE INVENTION [0003] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, the present application proposes a real-time intr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L9/40H04L67/12
CPCH04L63/08H04L63/0428H04L67/12
Inventor 周雷张锋巍
Owner SOUTH UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA
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