Title :
The general autocorrelation and its application
Author :
Wei, Baodian ; Liu, Dongsu ; Wang, Xinmei
Author_Institution :
Nat. Key Lab. of Integrated Service Networks, Xidian Univ, Xi´´an, China
Abstract :
The general autocorrelation proposed is the extension of the traditional autocorrelation. Besides having the same ability as autocorrelation to reveal the characteristics of the linear structures, the strict avalanche criterion (SAC) and the propagation criterion (PC) of degree k, the general autocorrelation is capable of finding the order of SAC and PC which is a capability that autocorrelation does not possess. The application on AES S-box shows the SAC and PC characteristics of the eight AES Boolean functions.
Keywords :
Boolean functions; block codes; cryptography; AES S-box; Boolean functions; block ciphers; cryptography; general autocorrelation; linear structures; propagation criterion; strict avalanche criterion; Autocorrelation; Boolean functions; Cryptography; Hamming weight; Intserv networks; Linearity;
Conference_Titel :
Cyber Worlds, 2002. Proceedings. First International Symposium on
Print_ISBN :
0-7695-1862-1
DOI :
10.1109/CW.2002.1180889
