Improvement of the Round Key Generation of AES

DOI: 10.4236/ijcns.2012.512090   PDF   HTML     3,714 Downloads   5,459 Views   Citations


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.

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J. Wang, H. Xu and M. Yao, "Improvement of the Round Key Generation of AES," International Journal of Communications, Network and System Sciences, Vol. 5 No. 12, 2012, pp. 850-853. doi: 10.4236/ijcns.2012.512090.

Conflicts of Interest

The authors declare no conflicts of interest.


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