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On classes of weak keys of generalized cryptosystem PRINT
M. A. Pudovkina, G. I. Khoruzenko National Nuclear Research University, Moscow
Abstract:
The block cipher PRINTcipher was presented at CHES in 2010. In this paper, a generalized PRINT cipher, called GPRINT, is introduced. Weak key classes of GPRINT in relation to invariant coset attacks and linear cryptanalysis are described.
Key words:
linear method, invariant subspace, weak keys, block cipher.
Received 18.IX.2012
Citation:
M. A. Pudovkina, G. I. Khoruzenko, “On classes of weak keys of generalized cryptosystem PRINT”, Mat. Vopr. Kriptogr., 4:2 (2013), 113–125
Linking options:
https://www.mathnet.ru/eng/mvk87https://doi.org/10.4213/mvk87 https://www.mathnet.ru/eng/mvk/v4/i2/p113
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Abstract page: | 394 | Full-text PDF : | 287 | References: | 50 |
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