Abstract
In this paper, a square like attack on Camellia is presented, by which 9-round 128-bit key Camellia without FL/FL-1 functions layer and whitening is breakable with complexity of 286.9 encryptions and 266 data and 12-round 256-bit key Camellia without FL/FL-1 function layer and whitening is breakable with the complexity of 2 250.8 encryptions and 266 data. And we can also apply such method to block cipher having XORing sBoxes in diffusion layer. © Springer-Verlag Berlin Heidelberg 2007.
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CITATION STYLE
Duo, L., Li, C., & Feng, K. (2007). Square like attack on Camellia. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 4861 LNCS, pp. 269–283). Springer Verlag. https://doi.org/10.1007/978-3-540-77048-0_21
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