In this work we focus on four public-key cryptosystems, namely the Dickson, LUC, RSA and Williams cryptosystem. All of these cryptosystems are of polynomial-type, i.e. polynomials build the foundation of en- and decryption. After discussing the cryptosystems and their mathematical backgrounds in detail, we give insights on relevant cryptanalyses. We also focus on the implementability of the cryptosystems, where we address relevant algorithms and give insights on how to implement them efficiently. In particular we present and apply, besides standard and simple to implement algorithms, heuristic approaches to improve the computational performance. For the Dickson and LUC system, for example, we apply an algorithm by P.L. Montgomery to evaluat...
In the globalization era, cryptography becomes more popular and powerful; in fact it is very importa...
Abstract: Problem statement: One of the public key cryptosystem is Luc cryptosystems. This system us...
This self-contained introduction to modern cryptography emphasizes the mathematics behind the theory...
AbstractIn this paper, the authors give the definitions of a coprime sequence and a lever function, ...
Merkle-Hellman knapsack cryptosystem is a public-key cryptosystem proposed by the inventors of publi...
Abstract:- The system we propose is a mathematical problem with the necessary properties to define p...
The RSA public-key cryptosystem has a major role in information security even today, after more than...
The LUC4,6 cryptosystem is a system analogy to RSA cryptosystem and extended from LUC and LUC3 crypt...
The RSA cryptosystem is the earliest public key cryptosystem which came into existence since 1978 an...
Title: The knapsack and its applications Author: Romana Linkeová Department: Department of Algebra S...
This thesis presents methods that can be used to improve the operation of the RSA encryption method....
Public-key encryption enables secure communication over an insecure network. In this thesis, we disc...
Lenstra’s attack uses Chinese remainder theorem as a tool and requires a faulty signature to be succ...
In this extended essay, RSA Cryptographic System is investigated thoroughly. Firstly RSA is explain...
In this paper, we propose an efficient multivariate public key cryptosystem. Public key of our crypt...
In the globalization era, cryptography becomes more popular and powerful; in fact it is very importa...
Abstract: Problem statement: One of the public key cryptosystem is Luc cryptosystems. This system us...
This self-contained introduction to modern cryptography emphasizes the mathematics behind the theory...
AbstractIn this paper, the authors give the definitions of a coprime sequence and a lever function, ...
Merkle-Hellman knapsack cryptosystem is a public-key cryptosystem proposed by the inventors of publi...
Abstract:- The system we propose is a mathematical problem with the necessary properties to define p...
The RSA public-key cryptosystem has a major role in information security even today, after more than...
The LUC4,6 cryptosystem is a system analogy to RSA cryptosystem and extended from LUC and LUC3 crypt...
The RSA cryptosystem is the earliest public key cryptosystem which came into existence since 1978 an...
Title: The knapsack and its applications Author: Romana Linkeová Department: Department of Algebra S...
This thesis presents methods that can be used to improve the operation of the RSA encryption method....
Public-key encryption enables secure communication over an insecure network. In this thesis, we disc...
Lenstra’s attack uses Chinese remainder theorem as a tool and requires a faulty signature to be succ...
In this extended essay, RSA Cryptographic System is investigated thoroughly. Firstly RSA is explain...
In this paper, we propose an efficient multivariate public key cryptosystem. Public key of our crypt...
In the globalization era, cryptography becomes more popular and powerful; in fact it is very importa...
Abstract: Problem statement: One of the public key cryptosystem is Luc cryptosystems. This system us...
This self-contained introduction to modern cryptography emphasizes the mathematics behind the theory...