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Trust service connecting method and trust service system based on platform identity

A platform identity and connection method technology, applied in the field of information security, can solve problems such as user information leakage, achieve the effect of privacy protection, improve defense capabilities, and prevent the spread of malicious code

Inactive Publication Date: 2011-04-27
INST OF SOFTWARE - CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And provide a trust service system that can be used to prevent the spread of malicious code and user information leakage that may be caused by untrustworthy terminals connected to the network, thereby improving the defense capability of cyberspace

Method used

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  • Trust service connecting method and trust service system based on platform identity
  • Trust service connecting method and trust service system based on platform identity
  • Trust service connecting method and trust service system based on platform identity

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Embodiment Construction

[0031] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0032] In order to enhance the portability and scalability of the system, during the specific implementation of the present invention, the terminal trust ticket generation component, the verifier trust status filter component and the platform identity management service and platform identity verification service interact in the form of web service calls, If you need to add new components, you only need to provide the corresponding web service interface.

[0033] Such as figure 1 As shown, the platform-based trust service system of the present invention includes a trusted cryptographic module set on the terminal device, a DLL interacting with the TCM, and a terminal trust ticket generation component; and a platform long-term identity management service set on the issuer server Components and Platform Temporary Identity Management Components; ...

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Abstract

The invention provides a trust service connecting method and a trust service system, which are based on platform identity. The trust service connecting method comprises steps that (1) a terminal device sends long-term identity request information to a licensor, and the licensor sends the long-term identity license information to the terminal device; (2) the terminal device sends temporary identity request information to the licensor, and the licensor sends the temporary identity information to the terminal device; (3) the terminal device sends access request information to a verification party set on web service, and the verification party sends the verification information to the licensor to verify the effectiveness of the temporary identity and the long-term identity license of the platform of the terminal device; and (4) and the trust connection between the terminal device and the web service is established after the effectiveness verification passes. The trust service connecting method can establish a web space trust service frame based on the platform identity, and ensures safety and credibility of the terminal device which participates in network activities, thereby efficiently enhancing the defense capacity of the network.

Description

technical field [0001] The invention relates to a trust service connection method and a trust service system, in particular to a platform identity-based trust service connection method and a trust service system, which can solve the problem of network space trust establishment in a large-scale network environment, and belong to the field of information security. Background technique [0002] With the rapid development of computing network technology and the continuous expansion of network scale, the network security threats to computer systems are increasing day by day. In order to improve the defense capability of the network, an effective method to ensure the security and credibility of cyberspace is to establish a cyberspace trust technology system to protect the security of users and platforms in the network environment. The cyberspace trust technology system is based on cryptographic technology, with laws and regulations, technical standards and infrastructure as the ma...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L9/32
Inventor 冯登国张立武汪丹李昊张倩颖
Owner INST OF SOFTWARE - CHINESE ACAD OF SCI
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