采用V.34建议的高速传真加密技术研究与实现

Using Recommendation V.34 to Realize the High-Speed Facscimile Encryption

随着通信技术的发展,采用V.34建议的高速传真机已大量使用。为保证报文信息传输的安全,需采用加密技术对传真报文进行加密处理。文章分析了传真通信的基本规程和V.34建议,研究了高速传真通信的加密原理及技术难点,提出了两种采用V.34建议的高速传真通信加密方案:实时传输加密和存储传输加密。

With the development of telecommunication, high-speed facsimile terminals using Recommendation V.34 are wildly adopted in many fields. In order to make sure of the message's safety, encryption becomes very important. First, this essay analyzes the basic rules of communication and Recommendation V.34. Then, it researches the high-speed facsimile encryption theory and technical difficulties.At last, it presents two means of encryption:the real time encryption and the store-and-forward encryption.