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
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
喻国平;杨 威. 形象安全电子印章系统的研究[J]. 计算机工程, 2007, 33(02): 150-151.
YU Guoping; YANG Wei. Research on Figure and Secure Electronic Seal System[J]. Computer Engineering, 2007, 33(02): 150-151.