TITLE:
Improvement of the Round Key Generation of AES
AUTHORS:
Junshe Wang, Han Xu, Mingqiu Yao
KEYWORDS:
AES; Data Encryption Standard (DES); Key Generation; Rijndeal
JOURNAL NAME:
International Journal of Communications, Network and System Sciences,
Vol.5 No.12,
December
27,
2012
ABSTRACT: The key generation algorithm of AES was introduced; the weaknesses of the key generation design of AES were investigated. According to the key demand put forward a kind of new design idea, and this designing strategy was developed, which can be used to improve the key generation algorithm of AES. An analysis shows that such improvement can enhance the safety of the original algorithm without reducing its efficiency.