Method for performing AES encryption storage on data navigation information
A technology for encrypting storage and navigation information, applied in the field of cloud computing, can solve problems such as data information leakage, achieve high execution efficiency, prevent information leakage, and make cracking difficult
Active Publication Date: 2018-02-16
山东九州信泰信息科技股份有限公司
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Problems solved by technology
[0005] 2. Use relational database storage. When the database is attacked illegally, its content will be easily stolen by hackers, resulting in data leakage
[0006] Therefore, if it is necessary to encrypt and store the data navigation information in the cloud computing environment according to the personalized requirements of the business, especially the user's requirement to use different keys to encrypt data to increase security, this is currently the mainstream cloud computing platform and Conventional tools cannot
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[0033] Attached below figure 1 , attached figure 2 The present invention will be further described.
[0034] A method for AES encrypted storage of data navigation information, comprising the steps of:
[0035] a) Establish a cloud computing platform, the cloud computing platform has N service nodes that operate independently, and the service nodes include management node A, log node L, data storage node D and service provider node S.
[0036] b) Initialize management node A, so that management node A provides the Key file and password required for authentication.
[0037] c) Register all service nodes participating in cloud computing with management node A, and provide Key files and passwords as authentication basis when registering. After registration, you can see all service node information on management node A. These service node information can be used to locate the service entry provided by each node, which is the navigation data information that needs to be encrypte...
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The invention discloses a method for performing AES encryption storage on data navigation information. The method comprises the following steps of a) establishing a cloud computing platform, wherein the cloud computing platform is provided with N service nodes running independently; b) initializing a management node A; c) registering all the service nodes participating in cloud computing to the management node A; d) providing a Key file for authentication by using the management node A on the management node A to serve as a key for AES encryption; and e) performing decryption check on the navigation data, and after correct decryption, storing encryption information sent by the management node A in the nodes. Complex software and hardware equipment and multiple development languages in thecloud computing environment are adapted; the method does not depend on specific equipment or software; the decryption check is performed in parallel by utilizing the multiple nodes; and normal business execution is not influenced, so that the executive efficiency is high and sensitive data can be protected.
Description
technical field [0001] The invention relates to the technical field of cloud computing, in particular to a method for AES encrypted storage of data navigation information. Background technique [0002] At present, the mainstream cloud computing node data navigation information storage method is still realized through traditional modes. These modes include using text file formats such as txt for storage, application architecture through XML format files, and data tables using relational databases. to store. [0003] In the new cloud computing environment, the traditional model has the following problems: [0004] 1. Use TXT or XML format files to store in the operating system. It is easy for the system administrator to directly see and modify the contents of the files, and the read and write permissions of the files are affected by the directory permissions of the operating system. Easily seen by other users in the operating system. [0005] 2. Use relational database stor...
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IPC IPC(8): G06F21/78G06F21/60G06F21/64H04L9/06
CPCG06F21/602G06F21/64G06F21/78H04L9/0631
Inventor 段吉民刘明伟
Owner 山东九州信泰信息科技股份有限公司