Built-in components for message encryption and authentication are provided. 用于消息加密(ME)和身份验证的内置组件也会予以提供。
Because this operation requires unique information about the recipient, message encryption provides confidentiality. 由于此操作需要有关收件人的唯一信息,因此邮件加密提供了保密性。
Digital signatures address authentication and repudiation issues, and message encryption addresses confidentiality issues. 数字签名解决身份验证和认可问题,而邮件加密则解决保密性问题。
When digital signatures and message encryption are used together, users benefit from both services. 同时使用数字签名和邮件加密时,用户会同时从这两个服务中受益。
Digital signatures and message encryption are complimentary services. 数字签名和邮件加密是倍受赞誉的服务。