Tabu Search Against Permutation Based Stream Ciphers

Autor:	Iwona Polak, Marcin Boryczka
Jazyk:	angličtina
Rok vydání:	2018
Předmět:	tabu search ts cryptanalysis rc4 vmpc stream cipher state recovery attack Electrical engineering. Electronics. Nuclear engineering TK1-9971 Telecommunication TK5101-6720
Zdroj:	International Journal of Electronics and Telecommunications, Vol vol. 64, Iss No 2 (2018)
Druh dokumentu:	article
ISSN:	2081-8491 2300-1933
DOI:	10.24425/119361
Popis:	Encryption is one of the most effective methods of securing data confidentiality, whether stored on hard drives or transferred (e.g. by e-mail or phone call). In this paper a new state recovery attack with tabu search is introduced. Based on research and theoretical approximation it is shown that the internal state can be recovered after checking 252 internal states for RC4 and 2180 for VMPC.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/e6de61c58e2c4d4491e8e6751e3b385c Zobrazit plný text záznamu View record in DOAJ