A new signature scheme based on factoring and discrete logarithms
Eddie Shahril Ismail, Nedal Mohammad Tahat, Rosma Ahmad
Abstract
Eddie Shahril Ismail, Nedal Mohammad Tahat, Rosma Ahmad
Abstract
In this paper, we propose a new signature scheme based on factoring and discrete logarithms. We develop this scheme because it provides a longer or higher level security than that scheme based on a single hard problem since it is very unlikely to solve the two hard problems simultaneously. The newly developed scheme on the other hand requires only minimal and low-complexity computations, thus makes it very efficient.
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In this paper, we propose a new signature scheme based on factoring and discrete logarithms. We develop this scheme because it provides a longer or higher level security than that scheme based on a single hard problem since it is very unlikely to solve the two hard problems simultaneously. The newly developed scheme on the other hand requires only minimal and low-complexity computations, thus makes it very efficient.
Key concepts: Factoring, Discrete logarithm, Scheme (mathematics), Logarithm, ElGamal signature scheme, Signature (topology), Digital signature, Merkle signature scheme