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Trusted remote certification method, device and system

A remote certification and trusted technology, applied in the field of Internet technology applications, can solve problems such as server terminal operation affecting information security

Active Publication Date: 2019-05-03
ALIBABA GRP HLDG LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] The embodiment of the present application provides a trusted remote attestation method, device and system to at least solve the technical problems of information security caused by the impact on the operation of the server terminal during the policy deployment process and the use of plaintext transmission in the remote attestation mechanism of the related technology

Method used

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  • Trusted remote certification method, device and system
  • Trusted remote certification method, device and system

Examples

Experimental program
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Effect test

Embodiment 1

[0056] This application provides such as figure 1 The trusted remote attestation system shown. figure 1 It is a schematic structural diagram of the trusted remote certification system according to the first embodiment of the present application. The trusted remote attestation system provided by this application includes:

[0057] The first service trusted server 11, the second service trusted server 12 and the trusted remote certification server 13, wherein the second service trusted server 12 is used to receive the challenge request sent by the first service trusted server 11, and obtain the The information to be verified of the first business trusted server 11 in the challenge request; send a verification request to the trusted remote certification server 13, wherein the verification request includes: the pending verification information of the first business server 11, obtain the trusted remote certification server 13 and return The trusted remote certification server 13 ...

Embodiment 2

[0148] According to an embodiment of the present application, an embodiment of a trusted remote attestation method is also provided. It should be noted that the steps shown in the flowchart of the accompanying drawings may be executed in a computer system such as a set of computer-executable instructions, and , although a logical order is shown in the flowcharts, in some cases steps shown or described may be performed in an order different from that herein.

[0149] The method embodiment provided in the first embodiment of the present application may be executed in a mobile terminal, a server terminal, or a similar computing device. Take running on the server terminal as an example, Image 6 It is a hardware structural block diagram of a server terminal of a trusted remote attestation method according to an embodiment of the present application. like Image 6 As shown, the server terminal 60 may include one or more (only one is shown in the figure) processor 602 (the process...

Embodiment 3

[0198] This application provides such as Figure 8 The trusted remote attestation method shown. On the trusted remote attestation server side, Figure 8 This is a flow chart of the trusted remote attestation method according to the third embodiment of the present application.

[0199] Step S802, receiving a verification request sent by the second service trusted server, wherein the verification request includes: information to be verified of the first service server, and the second service trusted server interacts with the first service trusted server;

[0200] Step S804, returning a corresponding verification response to the second service trusted server according to the verification request.

[0201] Specifically, the trusted remote attestation method provided by the present application is on the trusted remote attestation server side, corresponding to the trusted remote attestation server 33 in Embodiment 1, combined with steps S802 to S804, in the process of trusted remo...

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PUM

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Abstract

The invention discloses a trusted remote certification method, device and system. The method comprises the following steps: receiving a challenge request sent by a first service trusted server, and obtaining to-be-verified information of the first service trusted server in the challenge request; And sending a verification request to the trusted remote attestation server, the verification request comprising to-be-verified information of the first service server; and obtaining a verification response returned by the trusted remote attestation server. The technical problems that operation of theserver terminal is affected in the strategy deployment process and plaintext transmission is adopted to cause information security in a remote proving mechanism in the related technology are solved.

Description

technical field [0001] The present application relates to the field of Internet technology applications, and in particular, to a trusted remote certification method, device and system. Background technique [0002] In the cloud environment, in the scenario where the hardware and software configuration of the server platform system changes dynamically, how to identify each other when the servers interact with each other is a legitimate user request from a legitimate and trusted platform. [0003] Among them, in the related art, the remote attestation (TPM-Based Remote Attestation, referred to as TRA) based on the Trusted Platform Module (TPM) is an activity that promises the integrity of the target. Specifically, the challenger makes a complete decision on its state based on the integrity evidence provided by the target. This activity involves some of the following terms: [0004] (1) Challenger: A participant who makes an integrity commitment to the goal. [0005] (2) Tar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L9/32H04L29/06
CPCH04L9/3268H04L9/3271G06F21/57H04L63/0823H04L63/0876G06F21/44H04L9/321H04L9/30H04L63/0442H04W12/069
Inventor 付颖芳肖鹏
Owner ALIBABA GRP HLDG LTD
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