Towards three-parameter group encryption scheme for MST3 cryptosystem improvement

Autor:	Andrii Vlasov, Ibraim Didmanidze, Gennady Khalimov, Svitlana Khalimova, Yevgen Kotukh, Oleksandr Sievierinov
Rok vydání:	2021
Předmět:	Hermite polynomials Logarithm Computer science business.industry Group (mathematics) Key (cryptography) Cryptosystem Center (group theory) Arithmetic Encryption business Automorphism Computer Science::Cryptography and Security
Zdroj:	2021 Fifth World Conference on Smart Trends in Systems Security and Sustainability (WorldS4).
Popis:	The article proposes a general approach of the encryption schemes implementation based on the group of the automorphism. The three-parameter group is used with logarithmic signatures outside the center of the group. This time we have applied for function field of Hermite. The phased de-encapsulation of the key from the encrypted text is an advantage of this implementation. The attack complexity and the message size depends on the strength of the group.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::ea1811d4d47582ae4fff7e80d1b3b4d5 https://doi.org/10.1109/worlds451998.2021.9514009 Zobrazit plný text záznamu