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An architecture for a mobile OSI mail access system

机译:移动OSI邮件访问系统的体系结构

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An architecture and implementation which support an interface to the X.400 mail environment using the full open-systems communications protocols for a portable computer are described. The implementation is designed to be used over a cellular radio telephone network. The portable computer is used to implement the user agent interface of the CCITT X.413 (1988) message store. A full set of security facilities, designed for use with interpersonal messaging (IPM), is included in the architecture. A number of important issues are discussed regarding the placement and management of keys for the IPM security, as well as authentication between the user and the portable computer and between the user agent and the message store. To support the use of the CCITT message-store model, it was necessary to implement a full protocol stack for open systems interconnection on the portable computer. The design and the author's experiences are described.
机译:描述了一种体系结构和实现,该体系结构和实现支持使用便携式计算机的完整开放系统通信协议来支持X.400邮件环境的接口。该实现被设计为在蜂窝无线电话网络上使用。便携式计算机用于实现CCITT X.413(1988)消息存储的用户代理接口。该体系结构中包含旨在与人际消息传递(IPM)一起使用的全套安全功能。讨论了有关IPM安全密钥的放置和管理以及用户与便携式计算机之间以及用户代理与消息存储之间的身份验证的许多重要问题。为了支持CCITT消息存储模型的使用,有必要为便携式计算机上的开放系统互连实现完整的协议栈。描述了设计和作者的经验。

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