• A METHOD OF DESIGNING A PUBLIC-KEY CRYPTOSYSTEM BASED ON DISCRETE LOGARITHM PROBLEM

Lilly P.L., Saju M.I.*

Abstract


In this paper we design a public key system based on the ring of polynomials over the field is developed. The security of the system is based on the difficulty of finding discrete logarithms over the function field with sufficiently large m.  The presented system has all features of ordinary public key cryptosystem.


Keywords


Function Field, Polynomials over finite fields, public key cryptosystem, discrete logarithm problem.

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