An Analysis of the Structure and Security of Rijndael Algorithem
Zhao Yong · Sichuan University of Arts and Science Journal · 2008
Rijndael is the SP structure,whose first round and last round are treated specially.By analyzing the algebra properties of the S-box in the S layer,the branch number of P layer and the central transform in the secret key adding layer,this article proved that Rijndael can resist differential password analysis,linear cryptanalysis,related key attack and other known code attacks.This article reveals the security of Rijndael algorithm from a new perspective.