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JOURNALS // Matematicheskie Voprosy Kriptografii [Mathematical Aspects of Cryptography] // Archive
Mat. Vopr. Kriptogr., 2013 Volume 4, Issue 2, Pages 113–125 (Mi mvk87)
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.

UDC: 519.719.2

Received 18.IX.2012

DOI: 10.4213/mvk87


© Steklov Math. Inst. of RAS, 2024