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Virtual machine system data encryption method and device

An encryption method and technology of system data, applied in the field of communication

Active Publication Date: 2017-12-22
深圳华为云计算技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for a physical server with a virtual machine system installed, when an encryption card is inserted on the physical server, since there is no virtualization technology for the encryption card in the prior art, there will be only one virtual machine on the physical server at the same time. To monopolize the encryption card for encryption business, there is an urgent need to propose a solution

Method used

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  • Virtual machine system data encryption method and device
  • Virtual machine system data encryption method and device
  • Virtual machine system data encryption method and device

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Embodiment Construction

[0081] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0082] figure 1 It is a flow chart of the first virtual machine system data encryption method provided by the embodiment of the present invention. Such as figure 1 As shown, the virtual machine system data encryption method provided in this embodiment can be specifically applied to the data encryption process in the virtual machine system, the v...

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Abstract

Provided are a virtual machine system data encryption method and device. The virtual machine system data encryption method comprises: terminal equipment receiving a first message which is sent by a network encryption gateway and has been subjected to transport-layer encryption processing, and performing transport-layer decryption processing on the first message which has been subjected to the transport-layer encryption processing; the terminal equipment extracting application data from the decrypted first message, and performing hardware encryption processing on the application data through a hardware encryption module arranged on the terminal equipment, wherein the application data are data generated by a virtual machine in a virtual machine system; and the terminal equipment generating a second message according to the encrypted application data, subjecting the second message to transport-layer encryption processing, and sending to the network encryption gateway the second message which has been subjected to the transport-layer encryption processing.The virtual machine system data encryption method and device provided in the embodiments of the present invention realize encryption support for application data of a plurality of virtual machines on a physical server.

Description

technical field [0001] Embodiments of the present invention relate to communication technologies, and in particular to a method and device for encrypting data in a virtual machine system. Background technique [0002] With the development of computer technology, virtualization technology has been widely promoted and applied. Desktop virtualization is to install a virtual machine system on a physical server in the data center, and the virtual machine system simulates the hardware resources required for the operation of the operating system. The operating system runs on these virtual hardware resources, so that multiple operating systems can share the hardware resources of the physical server, thereby improving resource utilization. [0003] Encryption is an important means to ensure data security. An encryption card is a special plug-in password device that provides encryption services for PCs (Personal Computers). The encryption card is inserted in the PC, and the encrypti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L9/32G06F9/455
CPCG06F9/45558G06F2009/45587
Inventor 刘新保
Owner 深圳华为云计算技术有限公司
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