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Research and Implementation of Database Encryption System

Author: LiJie
Tutor: ZhouLiHua;ZhangXu
School: Xi'an University of Electronic Science and Technology
Course: Software Engineering
Keywords: Database Encryption Structure of the Web Encryption algorithm Key Management
CLC: TP309.7
Type: Master's thesis
Year: 2008
Downloads: 163
Quote: 1
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Abstract


With the rapid development of computer network technology , the Web structure information systems are increasingly being used in various fields of management systems . Web information systems which exist in the network , the security of data and information has been a huge threat . Information security has become the most important issue of Web information systems need to be addressed . Database system as the core component of the Web information system security will directly affect the performance of the security of information systems . Database encryption is an important means to improve database security . In this paper, based on analysis of existing database encryption technology and research , given a set of database encryption scheme applicable to the structure of the Web , and Java platforms account for ticket information management system designed and implemented an encryption system . In the encryption system , the introduction of a symmetric key and asymmetric key the hybrid encryption methods combined , and the system key for effective , secure , multi-level management . This paper given for the various functional modules in the system , including system login authentication , plus / decryption engine and key management modules , including basic design principles and implementation process , and the use of the Java JCA and JCE The encryption process to achieve . System testing and analysis , that the design and realization of the system has reached the security requirements of the the account ticket information management system database .

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CLC: > Industrial Technology > Automation technology,computer technology > Computing technology,computer technology > General issues > Security and confidentiality > Encryption and decryption
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