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Cryptanalysis of Cryptosystems Based on Noncommutative Skew Polynomials
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Abstract: | We describe an attack on the family of Diffie-Hellman and El-Gamal like cryptosystems recently presented at PQ Crypto 2010. We show that the reference hard problem is not hard. |
BibTeX
@misc{eprint-2010-23312, title={Cryptanalysis of Cryptosystems Based on Noncommutative Skew Polynomials}, booktitle={IACR Eprint archive}, keywords={public-key cryptography /}, url={http://eprint.iacr.org/2010/411}, note={ jean-gabriel.kammerer@m4x.org 14812 received 22 Jul 2010}, author={Vivien Dubois and Jean-Gabriel Kammerer}, year=2010 }