Journal of Computer Applications ›› 2005, Vol. 25 ›› Issue (02): 459-462.DOI: 10.3724/SP.J.1087.2005.0459

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Special encryption and sign techniques in mobile auction system

QIAO Shao-jie1, PENG Jian1, ZHENG Xue-qiang2, LIN Hong-jun3   

  1. 1.School of Computer Science and Engineering, Sichuan University, Chengdu Sichuan 610064, China; 2.School of Information Engineering, PLA Information Engineering University, Chongqing 450002,China; 3.No.30 Institute, China Electronics Technology Group Corporation, Chengdu Sichuan 638550,China
  • Online:2005-02-01 Published:2005-02-01

移动电子拍卖系统加密和签名特殊技术

乔少杰1,彭舰1,郑学强3,林红君3   

  1. 1.四川大学计算机学院; 1.解放军信息工程大学信息工程学院; 3.中电科技集团第三十研究所
  • 基金资助:

    四川省青年软件创新工程(2003AA0003)

Abstract: Based on the implements of the secure mobile auction system, the paper analysed the security requirements of this system, introduced the special encryption and sign techniques in mobile auction system, these techniques contained the making, storing and updating of the secret key, the encryption, decryption and the self-sign certificate model of SOAP message in server, the implement of the encryption engine and the sign engine in client. This system can be successfully transplanted to mobile devices in order to improve the security of the wireless Web Services.

Key words: mobile auction system, encryption, sign, SOAP

摘要: 在实现安全的移动电子拍卖系统的实践经验基础上,分析了系统的安全性需求,介绍了移动电子拍卖系统加密和签名特殊技术,包括密钥的生成、存储和更新,服务器端对SOAP消息的加密、解密以及自签名证书密钥模型,客户端加密引擎和签名引擎的实现。该系统可以成功地移植到移动设备中,提高了无线Web服务的安全性。

关键词: 移动电子拍卖系统, 加密, 签名, SOAP

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