摘要
首先介绍了Rijndael算法的设计方法 ,它主要由三个函数变换层构成 :线性混合层、非线性变换层和密钥加层 ,然后分析了Rijndael算法的性能和安全性 .最后得出结论 :Rijndael算法是一个安全性好、运算效率高、灵活性强、存储要求低的算法 。
At first the algorithm of Rijndael is introduced,and the algorithm is composed of three function-transformation layers:linear mix layer,on-linear transformaton layer,and key adding layer.Then the performance and security of Rijndael are analyzed.Finally the article draws a conclusion that algorithm of Rijndael is secure,efficient,agile and low memory Requirement,and it is immune to current all kinds of threateners.
出处
《山东师范大学学报（自然科学版）》
CAS
2002年第3期23-25,共3页
Journal of Shandong Normal University(Natural Science)
基金
重庆邮电学院青年教师科技基金资助项目 (A2 0 0 2 -19)
