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Computer Engineering ›› 2007, Vol. 33 ›› Issue (02): 150-151. doi: 10.3969/j.issn.1000-3428.2007.02.052

• Security Technology • Previous Articles     Next Articles

Research on Figure and Secure Electronic Seal System

YU Guoping, YANG Wei   

  1. (Computing Center, Nanchang University, Nanchang 330029)
  • Received:1900-01-01 Revised:1900-01-01 Online:2007-01-20 Published:2007-01-20

形象安全电子印章系统的研究

喻国平,杨 威   

  1. (南昌大学计算中心,南昌 330029)

Abstract: The paper presents the solution of the electronic seal in electronic contract signature .The system uses PKI/CA and serial number method and can fuse the direct-vision of electronic seal system with security of digital signature. It analyzes and verifies the security and reliability of the electronic seal.

Key words: PKI, CA, Digital signature, Electronic seal, Serial number

摘要: 对于电子合同签字时的安全问题,提出了一种电子印章的解决方案。它采用PKI/CA和序列号等方法综合了数字签字的安全性和电子印章的形象性。分析和验证了该电子印章的安全性和可靠性。

关键词: 公开密钥基础设施, 认证中心, 数字签字, 电子印章, 序列号