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001-es BibID:	BIBFORM072116
Első szerző:	Dömösi Pál (matematikus, informatikus)
Cím:	A Novel stream cipher based on deterministic finite automaton / Pál Dömösi, Géza Horváth
Dátum:	2017
Megjegyzések:	In this paper we describe a novel symmetric stream cipher based on finite automaton without outputs such that its transition table forms a Latin square. The state and input sets of the key- automaton coincide with the plaintext and also the ciphertext alphabet. During the encryption the plaintext is read in sequentially character by character. After getting the next (initially the first) plaintext character, the system gets simultaneously the next (initially the first) pseudoran- dom string which is also an input string of the key-automaton. The corresponding ciphertext character will coincide with the state of the key-automaton into which this pseudorandom in- put string takes the automaton from the state which coincides with the corresponding plaintext character. The decryption works similarly, using a so-called inverse key-automaton instead of the key automaton such that the input strings will be the mirror images of the corresponding pseudorandom strings.
Tárgyszavak:	Műszaki tudományok Informatikai tudományok előadáskivonat
Megjelenés:	Ninth Workshop on Non-Classical Models of Automata and Applications (NCMA 2017) : Short Papers. - p. 11-16.
További szerzők:	Horváth Géza (1972-) (formális nyelvek és automaták, automatahálózatok, kriptográfia)
Internet cím:	Intézményi repozitóriumban (DEA) tárolt változat Szerző által megadott URL
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