Implementation of RSA Cryptosystem Using Verilog Research Papers (original) (raw)

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Security of multimedia data is an imperative issue because of fast evolution of digital data exchanges over unsecured network. Multimedia data security is achieved by methods of cryptography, which deals with encryption of data. Most of the application uses Advanced Encryption Standard (AES) and modify it, to reduce the calculation of algorithm and for improving the encryption performance. In modified AES algorithm used 1-Dimensionla S-box instead of 2-Dimensional S-box. Theoretical analysis and experimental results prove that this technique provides high speed as well as low latency on data encryption and decryption. Modified-AES algorithm is a fast lightweight encryption algorithm for security of multimedia data. All above advantages make algorithm highly suitable for the input message transfer.

E-commerce has presented a new way of doing transactions all over the world using internet. The success of ecommerce depends greatly on how its information technology is used. Over the years the rate at which ecommerce sensitive information is sent over the internet and network has increased drastically. It is for this reason that every company wants to ensure that its ecommerce information is secured. There is need for ecommerce information transmitted via the internet and computer networks to be protected. There is substantial growth in the areas of credit card fraud and identity theft because the internet is a public network with thousands of millions of users. Amongst users are crackers or hackers that carry out the credit card fraud and identity theft in numerous ways facilitated by poor internet security; a concern regarding the exchange of money securely and conveniently over the internet increases. The criticality, danger, and higher priority importance of any e-commerce money transfer makes it a hot area of research interest in modern computer science and informatics. E-commerce industry is slowly addressing security issues on their internal networks but security protection for the consumers is still in its infancy, thus posing a barrier to the development of e-commerce. There is a growing need for technological solutions to globally secure ecommerce transaction information by using appropriate data security technology. The technology solution proposed for solving this security problem is the RSA cryptosystem. This research paper focuses on securing ecommerce information sent through the computer network and internet using RSA cryptography. It elucidates the implementation of RSA algorithm and shows that ecommerce security powered with RSA cryptography is very important in ecommerce transaction. While many attacks exist, the system has proven to be very secure.

The following document will be overlooking the research carried out to develop a sales management system that will implement high end RSA encryption. The report consists of all the research carried out into the field of cybersecurity and sales management systems and oversees the development of the actual system. The research includes the types of encryption algorithms and the processes of encrypting data in a sales management system. various software development methodologies are looked at and the methodology used to develop the system is highlighted stating the advantages and disadvantages of using it The resulting system is tested and documented to allow for future maintenance and improvements.

- by Bhavya Barot
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- Web Design, Digital Signature, Access Control, Cryptography

RSA's strong cryptosystem works on the principle that there are no trivial solutions to integer factorization. Furthermore, factorization of very large semi primes cannot be done in polynomial time when it comes to the processing power of classical computers. In this paper, we present the analysis of Fermat's Last Theorem and Arnold's Theorem. Also highlighted include new techniques such as Arnold's Digitized Summation Technique (A.D.S.T.) and a top-to-bottom, bottom-to-top approach search for the prime factors. These drastically reduce the time taken to factorize large semi primes as for the case in RSA Cryptosystem.

In this paper, we consider the problem of calculating the node reputation in a Peer-to-Peer (P2P) system from fragments of partial knowledge concerned with the trustfulness of nodes which are subjectively given by each node (i.e., evaluator) participating in the system. We are particularly interested in the distributed processing of the calculation of reputation scores while preserving the privacy of evaluators. The basic idea of the proposed method is to extend the EigenTrust reputation management system with the notion of homomorphic cryptosystem. More specifically, it calculates the main eigenvector of a linear system which models the trustfulness of the users (nodes) in the P2P system in a distributed manner, in such a way that: 1) it blocks accesses to the trust value by the nodes to have the secret key used for the decryption, 2) it improves the efficiency of calculation by offloading a part of the task to the participating nodes, and 3) it uses different public keys during the calculation to improve the robustness against the leave of nodes. The performance of the proposed method is evaluated through numerical calculations.

This ten-week course in Postulates and RSA and COBOL and FOREX is designed to question the assumptions of RSA giving an example. Mid-term unit essay examination graded at 25 percent. End-term bound essay examination graded at 50 percent.... more

- by Thomas McClure
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- Implementation of RSA Cryptosystem Using Verilog, RSAGA, RSA, RSA ALGORITHM

Implementation of RSA Cryptosystem Using Verilog Research Papers (original) (raw)

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