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On the Implementation of Cryptosystems Based on Real Quadratic Number Fields (Extended Abstract)
[chapter]
2001
Lecture Notes in Computer Science
Cryptosystems based on the discrete logarithm problem in the infrastructure of a real quadratic number field [7, 19, 2] are very interesting from a theoretical point of view, because this problem is known to be at least as hard as, and when considering todays algorithms -as in [11] -much harder than, factoring integers. However it seems that the cryptosystems sketched in [2] have not been implemented yet and consequently it is hard to evaluate the practical relevance of these systems.
doi:10.1007/3-540-44983-3_21
fatcat:vudwvoraxndbbb2gbvawgtp2hi