Cryptographic Schemes Based on the ASASA Structure: Black-box, White-box, and Public-key

Biryukov, Alex; Bouillaguet, Charles; Khovratovich, Dmitry

Reference : Cryptographic Schemes Based on the ASASA Structure: Black-box, White-box, and Public-key


	Document type :	Scientific congresses, symposiums and conference proceedings : Paper published in a book
	Discipline(s) :	Engineering, computing & technology : Computer science
	To cite this reference:	http://hdl.handle.net/10993/18722

Title :	Cryptographic Schemes Based on the ASASA Structure: Black-box, White-box, and Public-key
Language :	English
Author, co-author :	Biryukov, Alex [University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Computer Science and Communications Research Unit (CSC) > ; University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT)]
	Bouillaguet, Charles []
	Khovratovich, Dmitry [University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Computer Science and Communications Research Unit (CSC) >]
Publication date :	Dec-2014
Main document title :	20th International Conference on the Theory and Application of Cryptology and Information Security
Publisher :	Springer International Publishing
Collection and collection volume :	Lecture Notes in Computer Science, Vol. 8874
Peer reviewed :	Yes
Audience :	International
ISBN :	978-3-662-45608-8
Event name :	ASIACRYPT
Event date :	8-12-2014
Event place (city) :	Kaohsiung
Event country :	Taiwan
Keywords :	[en] ASASA ; strong white-box cryptography ; multivariate cryptography ; symmetric cipher ; memory-hard
Abstract :	[en] In this paper we pick up an old challenge to design public key or white-box constructions from symmetric cipher components. We design several encryption schemes based on the ASASA structure ranging from fast and generic symmetric ciphers to compact public key and white-box constructions based on generic affine transformations combined with specially designed low degree non-linear layers. While explaining our design process we show several instructive attacks on the weaker variants of our schemes.
Target :	Researchers ; Professionals ; Students
Permalink :	http://hdl.handle.net/10993/18722

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