Square Like Attack on Camellia
Square Like Attack on Camellia
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DOI:
10.1007/978-3-540-77048-0_21
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发表时间:
2007-12
期刊:
影响因子:
--
通讯作者:
Duo Lei;C. Li;K. Feng
中科院分区:
文献类型:
--
作者:
Duo Lei;C. Li;K. Feng
In this paper, a square like attack on Camellia is presented, by which 9-round 128-bit key Camellia withoutFL/FL− 1functions layer and whitening is breakable with complexity of 286.9encryptions and 266data and 12-round 256-bit key Camellia withoutFL/FL− 1function layer and whitening is breakable with the complexity of 2250.8encryptions and 266data. And we can also apply such method to block cipher having XORing sBoxes in diffusion layer.