Geodesic
Conditions for the existence of perfect ciphers with a~fixed set of parameters
Prikladnaya Diskretnaya Matematika. Supplement, no. 7 (2014), pp. 54-56.

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Some necessary and sufficient conditions for existence of a perfect cipher with the given sets of plaintexts and keys and a key probability distribution are presented.
Keywords: cipher, perfect cipher. 
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S. M. Ratseev. Conditions for the existence of perfect ciphers with a~fixed set of parameters. Prikladnaya Diskretnaya Matematika. Supplement, no. 7 (2014), pp. 54-56. http://geodesic.mathdoc.fr/item/PDMA_2014_7_a23/

[1] Alferov A. P., Zubov A. Yu., Kuzmin A. S., Cheremushkin A. V., Osnovy kriptografii, Gelios ARV, M., 2005, 480 pp.

[2] Zubov A. Yu., Kriptograficheskie metody zaschity informatsii. Sovershennye shifry, Gelios ARV, M., 2005, 192 pp.

[3] Ratseev S. M., “O sovershennykh imitostoikikh shifrakh”, Prikladnaya diskretnaya matematika, 2012, no. 3(17), 41–46

[4] Ratseev S. M., “O sovershennykh imitostoikikh shifrakh zameny s neogranichennym klyuchom”, Vestnik Samarskogo gosudarstvennogo universiteta. Estestvennonauchnaya seriya, 2013, no. 9/1(110), 42–48