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Approaches in RSA Cryptosystem Using Artificial Neural Network
RSA cryptosystem, the first public key cryptography presented in 1977. Neural networks are often used as a powerful discriminating estimator for tasks in function approximation. This paper describes a neural-network-based method relies on Radial Basis Function and Levenberg-Marquardt Backpropagation for estimating the behavior of the function used in RSA cryptosystem to calculate the function. The difficulty of the RSA cryptosystem relies on the difficulty of the factorization, to have the RSA cryptosystem broken, it suffices to factorize N which is the product of two prime numbers p, q (N=p.q). This will be equivalent to calculate the Euler function φ(N)=(p-1)(q-1) .
Keywords
Artificial Neural Network, Factorization, Radial Basis Function, Back Propagation, RSA Cryptosystem.
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