Some Modification in ID-Based Public key Cryptosystem using IFP and DDLP
Journal Title: International Journal of Advanced Computer Science & Applications - Year 2011, Vol 2, Issue 8
Abstract
In 1984, Shamir [1] introduced the concept of an identity-based cryptosystem. In this system, each user needs to visit a key authentication center (KAC) and identify him self before joining a communication network. Once a user is accepted, the KAC will provide him with a secret key. In this way, if a user wants to communicate with others, he only needs to know the “identity” of his communication partner and the public key of the KAC. There is no public file required in this system. However, Shamir did not succeed in constructing an identity based cryptosystem, but only in constructing an identity-based signature scheme. Meshram and Agrawal [5] have proposed an id - based cryptosystem based on integer factoring and double discrete logarithm problem which uses the public key cryptosystem based on integer factoring and double discrete logarithm problem. In this paper, we propose the modification in an id based cryptosystem based on the integer factoring and double discrete logarithm problem and we consider the security against a conspiracy of some entities in the proposed system and show the possibility of establishing a more secure system.
Authors and Affiliations
Chandrashekhar Meshram, S. A. Meshram
Keywords
Related Articles
- EP ID EP85816
- DOI -
- Views 115
- Downloads 0
The User Behavior Analysis Based on Text Messages Using Parafac and Block Term Decomposition
Tensor decompositions represent a start for big data analysis and a start in reduction of dimensionality, object detection, clustering and so on. This paper presents a method to study the behavior of users in the online...
Empirical Validation of Web Metrics for Improving the Quality of Web Page
Web page metrics is one of the key elements in measuring various attributes of web site. Metrics gives the concrete values to the attributes of web sites which may be used to compare different web pages .The web pages ca...
3D Visualization of Sentiment Measures and Sentiment Classification using Combined Classifier for Customer Product Reviews
The Internet has wide reachability making many users to buy the products online using e-commerce websites. Usually, users provide their opinions, comments, and reviews about the products in social media, e-commerce websi...
The Identification of Randles Impedance Model Parameters of a PEM Fuel Cell by the Least Square Method
One of the problems of industrial development of fuel cells is the reliability of their performances with time. The solution of this problem is through by the development of improved diagnostic methods such as the identi...
Utilization of Finite Elements Programs and Matlab Simulink in the Study of a Special Electrical Motor
This paper presents the study of a single-phase synchronous motor with permanent magnets (PM) using some computer programs. This motor type is used especially in household applications, and it has a low power. It is know...