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» Quasigroups in cryptology
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CORR
2010
Springer
368views Education» more  CORR 2010»
13 years 8 months ago
Quasigroups in cryptology
It is surveyed known (published) possible application of binary and n-ary quasigroups in cryptology. Mathematics Subject Classification: 20N05, 94A60. Key words and phrases: Crypto...
V. A. Shcherbacov
SACRYPT
2007
Springer
101views Cryptology» more  SACRYPT 2007»
14 years 2 months ago
A Fast Stream Cipher with Huge State Space and Quasigroup Filter for Software
Makoto Matsumoto, Mutsuo Saito, Takuji Nishimura, ...
CANS
2009
Springer
194views Cryptology» more  CANS 2009»
14 years 2 months ago
Algebraic Attack on the MQQ Public Key Cryptosystem
Abstract. In this paper, we present an efficient attack on the multivariate Quadratic Quasigroups (MQQ) public key cryptosystem. Our cryptanalysis breaks the MQQ cryptosystem by so...
Mohamed Saied Emam Mohamed, Jintai Ding, Johannes ...
FSE
2005
Springer
108views Cryptology» more  FSE 2005»
14 years 1 months ago
Unbiased Random Sequences from Quasigroup String Transformations
Abstract. The need of true random number generators for many purposes (ranging from applications in cryptography and stochastic simulation, to search heuristics and game playing) i...
Smile Markovski, Danilo Gligoroski, Ljupco Kocarev
FSE
2007
Springer
263views Cryptology» more  FSE 2007»
14 years 2 months ago
Bad and Good Ways of Post-processing Biased Physical Random Numbers
Algorithmic post-processing is used to overcome statistical deficiencies of physical random number generators. We show that the quasigroup based approach for post-processing rando...
Markus Dichtl