Abstract:Employing exotic semirings as platforms for several cryptographic schemes arose several years ago. Exotic semirings are additively idempotent semirings where the elements are certain subsets of numbers (possibly including −∞ and/or +∞) and where the additional and multiplicational operations are min or max, and +, respectively. A revival of non-commutative cryptography may be achieved by means of research in one of the following two directions. The first approach is to stick with the suggested protocols and se… Show more
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