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A Data Transmission Method Applicable to Trusted Connections

A data transmission method and reliable technology, applied in transmission systems, electrical components, etc., can solve problems such as difficulty in accurately expressing complex trust relationships

Active Publication Date: 2017-12-29
BEIJING UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The binary trust model adopted by TCG will be difficult to accurately express the complex trust relationship in the cloud environment

Method used

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  • A Data Transmission Method Applicable to Trusted Connections
  • A Data Transmission Method Applicable to Trusted Connections
  • A Data Transmission Method Applicable to Trusted Connections

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Embodiment Construction

[0034] In order to enable those skilled in the art to better understand and use the present invention, the technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and specific implementation examples. The implementation cases described in this example are only part of the implementation cases of the present invention. For those skilled in the art, the following implementation cases can be easily transformed and modified. On the basis of not departing from the principles of the present invention, the present invention Applied to other trusted data transmission processes. Therefore, this embodiment case is only used to illustrate the principle of the present invention, but not to limit the principle of the present invention.

[0035] In the present invention, the trusted transmission system and the trusted transmission protocol are defined by the applicant of the present invention, and the trusted functions such ...

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Abstract

The invention discloses a data transmission method suitable for trusted connection, which relates to the fields of information security and network communication. The method deploys a trusted transmission system with the same structure on each network node, and implements the network node through a trusted transmission protocol. Trusted transmission of data between. The trusted transmission system provides trusted function support for the trusted transmission protocol. The transmitted data in the trusted transmission protocol layer can be accompanied by multiple trusted extensions to describe different users' cognition of its trusted attributes. Users of each node can forward Other users' cognition of trusted attributes of the transmitted data can also add their own cognition of trusted attributes to the transmitted information. Compared with the traditional data transmission protocol, the invention adopts a scalable and splicable trusted information format, and realizes the trusted connection with attributes between different nodes in the network. , provides efficient support for handling complex trust relationships.

Description

technical field [0001] The invention relates to the fields of information security and network communication, and uses the idea of ​​trusted computing to provide a data transmission method capable of realizing trusted interconnection for different network nodes. Background technique [0002] The 21st century is the age of information. The rapid development of the information technology industry has become a major trend of the current era, and an information revolution centered on information technology has been launched on a global scale, leading to the realization of informatization on a global scale. But on the other hand, with the rapid development of information technology, there are more and more issues related to information security, such as common data security, content security, behavior security and equipment security. In order to ensure the security of information, the security mechanism has become a necessary configuration of the information system. [0003] In...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06H04L29/08
Inventor 胡俊张松鸽白鑫林莉
Owner BEIJING UNIV OF TECH
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