The studies on Wiener's attack on RSA with small deciphering exponents led to the refinement of attack bounds on the deciphering exponent in the paper \Revisiting Wiener's Attack - New Weak Keys in RSA" by Subhamoy Maitra and Santanu Sarkar. Further in the paper \ Extending The W...
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Research Article10.9734/BJMCS/2016/23036
The aim of this paper is to further develop the theory of the well-known Schur's lemma on endomorphism rings for application to wider structures. We show that for a commutative Noetherian chain ring R and Noetherian chain modules M and N, the left R-module HomR (M,N) will be a ch...
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Research Article10.9734/BJMCS/2016/23383
In this study, we have formulated a mathematical model based on a system of ordinary differential equations to study the dynamics of typhoid fever disease incorporating protection against infection. The existence of the steady states of the model are determined and the basic repr...
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Research Article10.9734/BJMCS/2016/23325
In this paper we study some interesting properties of shifted Jacobi polynomials and based on these properties a new operational matrix is derived. The new matrix is then used along with some previous results to provide a theoretical treatment to approximate the solution of fract...
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Research Article10.9734/BJMCS/2016/23568
In this paper we have constructed Randers, Kropina and Matsumoto space of order-k and their L-duals respectively, using the concepts of higher order(order k) Riemmanian, Finsler, Lagrangian structures and Legendre transformation.
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Research Article10.9734/BJMCS/2016/23644
Large numbers of test cases are designed for effectively testing the quality of the developed software products. Due to limited resource and time constraint it is not possible to test the software with large number of test cases. Test case minimization selects the test cases from...
Open access
Research Article10.9734/BJMCS/2016/23269
This paper describes the development of a new Arabic isolated word speaker dependent recognition system based on a combination of several features extraction and classifications techniques. Where, the system combines the methods outputs using a voting rule. The dataset used in th...
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Research Article10.9734/BJMCS/2016/23034
In this paper some properties of equidistant sets are presented,a relatively new concept. The equidistant concept is characterized and among two congruent spheres of ℝn. Afterwards the behavior of the orthogonal projection onto ℝk is studied, concluding that the projection of equ...
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Research Article10.9734/BJMCS/2016/23497
Since the development of RSA in 1977, many RSA variants are developed. The objectives behind these variants are either to improve RSA decryption time, to accelerate RSA encryption time or to rebalance RSA encryption and decryption time. The Mprime RSA variant is a well known vari...
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Research Article10.9734/BJMCS/2016/22196
This paper dealing with extension of the Einstein field equations using apparatus of contemporary generalization of the classical Lorentzian geometry named in literature Colombeau distributional geometry, see for example [1], [2], [3], [4], [5], [6], [7] and [32]. The regularizat...
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Research Article10.9734/BJMCS/2016/19235