| 基于DSP的IDEA算法的实现 |
| |
| 引用本文： | 汪海航,张俊虎,谭成翔,陈福生. 基于DSP的IDEA算法的实现[J]. 计算机工程, 2002, 28(5): 1-2,5 |
| |
| 作者姓名： | 汪海航 张俊虎 谭成翔 陈福生 |
| |
| 作者单位： | 同济大学计算机系,上海,200092 |
| |
| 基金项目： | 国家自然科学基金资助项目(70071022)，上海市自然科学基金资助项目(99ZD4004) |
| |
| 摘 要： | 研究了VPN安全网关中IDEA算法的DSP实现。首先介绍了VPN安全网关的基本功能框架，分析了选择基于DSP硬件的解决方案的必要性；其次介绍了DSP的特点与功能，并对IDEA加密与解密算法进行了分析与描述；最后提出了IDEA算法的DSP实现方案。
|
| 关 键 词： | DSP IDEA算法 数据加密算法 信息安全 |
| 文章编号： | 1000-3428(2002)05-0001-02 |
Implementation of IDEA Encryption Algorithm Based on DSP |
| |
| WANG Haihang,ZHANG Junhu,TAN Chengxiang,CHEN Fusheng. Implementation of IDEA Encryption Algorithm Based on DSP[J]. Computer Engineering, 2002, 28(5): 1-2,5 |
| |
| Authors: | WANG Haihang ZHANG Junhu TAN Chengxiang CHEN Fusheng |
| |
| Abstract: | The implementation approach for IDEA encryption algorithm based on DSP in the secure VPN gateway is studied in this paper. Firstly, the basic functional framework of SVPN gateway is introduced. The necessity for choosing the solution-based DSP hardware is discussed. Furthermore, the characteristic and function of the DSP chip are illustrated. IDEA algorithm is analyzed and described. Finally, the DSP implementation method for IDEA is put forward. |
| |
| Keywords: | VPN Iternational data encryption algorithm(IDEA) DSP Information security |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
