【摘要】 一般的邮件收发过程只涉及到收发双方,而流程邮件提供了一种多方交互机制,扩展了邮件的功能,解决了流程文档投递过程中的签名和安全问题;本文提出了流程邮件的概念,讨论了流程邮件的关键问题,如何封装成MIME格式,并结合PKI和智能卡技术,讨论了流程邮件系统的实现。更多还原

【Abstract】 The idea of procedure security mail model, which extends the function of current mail model, is introduced in this paper. Procedure security mail model provides a communication mechanism for multi-partners instead of traditional two mail partners and solves the problem of signature of mailing procedure documents. In this paper, combining the technology of PKI and smart card, the conception and implementation of procedure security mail model are presented and the process of encapsulating message into the format of MIME is discussed either.更多还原