基于身份加密的安全电子邮件系统

A Secure E-mail System Based on Identity-based Encryption

基于身份加密是一种以用户的身份标识符作为公钥的加密体制,文章介绍了基于身份的加密方案,与PKI进行了比较。分析了基于身份加密的电子邮件系统的交互模型和安全设计,给出了系统的具体实现。

Identity-based encryption(IBE) is a form of public key encryption which uses the identity as a public key. The identity-based encryption schema are introduced and compared with PKI. This paper analyses the interaction model of a secure E-mail system based on IBE and its security design and gives implementation of the system.