| GML数据传输中的加密研究 |
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| 作者单位： | 信息工程大学测绘学院，信息工程大学理学院，中原工学院，南京陆军指挥学院 |
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| 摘 要： | GML数据是表达、传输、存储地理空间信息的一种XML语法规范,基于GML数据的地理空间信息在传输时如果不采取安全措施,很容易在传输过程中被非法用户截获和篡改。分析了现有安全套接协议层对GML数据加密的不足之处,提出了一种针对GML数据加密的算法。
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| 关 键 词： | GML 地理信息 传输 加密 |
Research on Encryption of GML Data in Transmission |
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| Authors: | ZHANG Han-lin WANG Qing-shan PAN Heng LI Sui-yi |
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| Institution: | ZHANG Han-lin1,2,WANG Qing-shan1,PAN Heng3,LI Sui-yi4 |
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| Abstract: | GML data is one kind of phraseology criterion of XML used to express,transmit and storage geography space information.The geography space information that based on GML data would be easily intercepted,captured and seized by invalid user if it is transmitted without safety precautions.The shortage of encryption of GML data based on SSL has been analyzed and an arithmetic used to encrypt the GML data has been put forward. |
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| Keywords: | XML geography information transmission encryption |
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