一种语音加密器中密钥同步方案的设计与实现
일충어음가밀기중밀약동보방안적설계여실현
Design and Implementation of A Key Voice Scrambler Synchronizationization
  • 万方数据
    微处理机 미처리궤
    MICROPROCESSORS
    2014年 6期 30-32,37 ,共4页

    滕广超%郎建军%杜奇才%林嘉宇

    등엄초%랑건군%두기재%림가우

    语音加密%密钥同步%双音多频 語音加密%密鑰同步%雙音多頻
    어음가밀%밀약동보%쌍음다빈
    Voice encryption%Key synchronization%DTMF
    通信技术飞速发展的同时，语音通信的安全性和保密性也面临着极大的威胁，为满足语音保密的需要，设计一种语音加密器。使用语音加密器的通信双方间必然要实现密钥交换，这里对语音加密器密钥同步的方法做一讨论。
    통신기술비속발전적동시，어음통신적안전성화보밀성야면림착겁대적위협，위만족어음보밀적수요，설계일충어음가밀기。사용어음가밀기적통신쌍방간필연요실현밀약교환，저리대어음가밀기밀약동보적방법주일토론。
    Astherapiddevelopmentofcommunicationtechnology,securityandconfidentialityof voice communications is facing a great threat.A voice encryption device is designed to meet the requirement of the voice confidentiality.The key exchange is conducted because of the voice encryption communication between the parties.The synchronizing method of the key to the voice encryption device is discussed.
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