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Improved Results on Algebraic Cryptanalysis of A5/2
2008Algebraic analysis of A5/2, the weaker version of GSM encryption algorithm, is presented in this article. We have enhanced existing cryptanalysis of A5/2 in terms of data requirement. Experimental results using an implementation of Groebner basis algorithm are presented.
Ashraf Masood +2 more
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Towards Algebraic Cryptanalysis of HFE Challenge 2
2011In this paper, we present an experimental analysis of HFE Challenge 2 (144 bit) type systems. We generate scaled versions of the full challenge fixing and guessing some unknowns. We use the MXL3 algorithm, an efficient algorithm for computing Grobner basis, to solve these scaled versions.
Mohamed Saied Emam Mohamed +2 more
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Some Elementary Cryptanalysis of Algebraic Cryptography
The American Mathematical Monthly, 1961openaire +2 more sources