范峻豪, 柴波, 成龙. 基于DES算法的测发控系统无线通讯加密方案[J]. 微电子学与计算机, 2018, 35(11): 134-138.
引用本文: 范峻豪, 柴波, 成龙. 基于DES算法的测发控系统无线通讯加密方案[J]. 微电子学与计算机, 2018, 35(11): 134-138.
FAN Jun-hao, CHAI Bo, CHENG Long. Encryption Scheme of Wireless Communication in Missile Launch Control System Based on DES Algorithm[J]. Microelectronics & Computer, 2018, 35(11): 134-138.
Citation: FAN Jun-hao, CHAI Bo, CHENG Long. Encryption Scheme of Wireless Communication in Missile Launch Control System Based on DES Algorithm[J]. Microelectronics & Computer, 2018, 35(11): 134-138.

基于DES算法的测发控系统无线通讯加密方案

Encryption Scheme of Wireless Communication in Missile Launch Control System Based on DES Algorithm

  • 摘要: 针对无线通讯应用于导弹地面测发控系统时, 可能造成信息泄露等问题, 提出了一种基于DES算法的加密方案.该方案在明文数据中加入可变的冗余码, 保证了加密可靠性; 在加密后的密文数据包之间嵌入随机标识码, 使得通讯数据的结构有效隐藏, 并为接收端恢复数据提供支持.分析可知, 该方案易于实现, 保密性好, 适合应用于导弹测发控系统中.

     

    Abstract: Aiming at the problems of information disclosure when the wireless communication is applied to the missile launch control system, an encryption scheme based on DES algorithm is proposed. The scheme adds redundant code in sending data, which ensures the reliability of encryption. It uses random identification code in received data to effectively hide the data structure of ciphertext, and provides support in data recovery at receiving end. Analysis shows that the scheme is easy to implement and good in security, suitable for use in missile launch control system.

     

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