摘要
文中基于研究设计适合于实际工程中使用的加密算法的目的,采用了分析与比较的方法,首先研究了目前常用的对称加密算法DES以及非对称加密算法RSA,然后分析比较了它们的优缺点,进而综合安全性和效率设计出适合于在实际工程中应用的RSA、DES混合加密算法,最后结合实际JAVA工程中的应用,得出了该算法兼有加密、解密速度快和密匙分配管理简便安全优点的结论。
Based on the purpose of researching and designing an encryption algorithm fit for practical engineering, this paper firstly study the DES encryption algorithm and the RSA encryption algorithm, then analyze and compare their advantages and disadvantages, and then design the DES and RSA hybrid encryption algorithm,by using the method of analysis and comparison. At last, combining with the application in practical JAVA projects, the conclusion is drawn that the algorithm has the advantages of simple encryption, decryption speed, and key distribution management.
出处
《电子设计工程》
2016年第17期42-44,47,共4页
Electronic Design Engineering
