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Dynamic virtual machine distribution method based on combined cloud auction mechanism and privacy protection

An allocation method and privacy protection technology, applied in the field of network and information security, can solve the problem of dynamic virtual machine instance allocation in the cloud without taking privacy protection into account

Active Publication Date: 2019-11-15
ANHUI UNIVERSITY
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AI Technical Summary

Problems solved by technology

[0010] In order to overcome the deficiencies of the prior art, the present invention provides a dynamic virtual machine allocation method based on a combined cloud auction mechanism and privacy protection, in order to solve the problem that the current dynamic virtual machine instance allocation in the cloud does not take privacy protection into consideration, thereby Can not disclose relevant information except the final auction result, protect bidder's quotation related information, and improve the security of dynamic virtual machine instance allocation in the cloud

Method used

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  • Dynamic virtual machine distribution method based on combined cloud auction mechanism and privacy protection
  • Dynamic virtual machine distribution method based on combined cloud auction mechanism and privacy protection
  • Dynamic virtual machine distribution method based on combined cloud auction mechanism and privacy protection

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Embodiment Construction

[0073] Such as figure 1 As shown, in this embodiment, a dynamic virtual machine allocation method based on the combined cloud auction mechanism and privacy protection is applied to n bidders {u 1 ,u 2 ,...,u j ,...,u n}, one provides m types of virtual machine instances {VM 1 ,VM 2 ,...,VM i ,...,VM m}'s cloud auctioneer, a proxy service provider and a trusted server in a dynamic resource allocation cloud auction scenario; where, u j Indicates the jth bidder; VM i Indicates the i-th virtual machine instance; j=1,2,...,n; i=1,2,...,m; suppose a cloud provider provides three types of VM instances: VM 1 , consisting of a 2-GHz processor, 4-GB memory, and 500-GB storage; VM 2 , consisting of a 2-GHz processor, 8-GB memory, and 1-TB storage; VM 3 , consisting of a 2-GHz processor, 16-GB memory, and 2-TB storage; as figure 2 As shown, in this embodiment, the dynamic virtual machine allocation method includes the following steps:

[0074] S1. Cloud auctioneer initializat...

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Abstract

The invention discloses a dynamic virtual machine distribution method based on a combined cloud auction mechanism and privacy protection. The method is applied to a dynamic resource allocation cloud auction scene composed of n bidders, a cloud auction provider for providing m virtual machine instances, an agent service provider and a trusted server, and comprises the following steps: S1, an initialization stage; S2, a quotation submitting stage; and S3, a secret sharing calculation stage. According to the method, the problem that privacy protection is not considered in current dynamic virtualmachine instance allocation in the cloud can be solved, so that related information of a final auction result is not leaked, quotation related information of bidders is protected, and the security ofdynamic virtual machine instance allocation in the cloud is improved.

Description

technical field [0001] The invention relates to the technical field of network and information security, in particular to a dynamic virtual machine allocation method based on a combined cloud auction mechanism and privacy protection. Background technique [0002] Due to fairness and allocation efficiency, auction is one of the well-known market-based allocation mechanisms, and cloud resource allocation and pricing has attracted a lot of attention. For example, Amazon EC2 integrates an auction mechanism called Spot Instance to allocate virtual machines (VMs), called instances. There have been many works on enhanced auction mechanisms that meet various economic characteristics, but most of the mechanisms do not take privacy protection into account. The disclosure of quotation information in cloud auctions will lead to serious information leakage, mainly in the following three aspects : [0003] (1) For the auctioneer, it can simply adjust its pricing strategy according to bi...

Claims

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Application Information

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IPC IPC(8): H04L9/08G06F9/50
CPCG06F9/5077H04L9/085H04L2209/466
Inventor 陈志立陈昕仲红田苗苗
Owner ANHUI UNIVERSITY
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