NISCAIR Online Periodicals Repository

NISCAIR ONLINE PERIODICALS REPOSITORY (NOPR)  >
NISCAIR PUBLICATIONS >
Research Journals >
Indian Journal of Engineering and Materials Sciences (IJEMS) >
IJEMS Vol.14 [2007] >
IJEMS Vol.14(5) [October 2007] >


Title: An efficient quantum cryptography’s algorithm for data security
Authors: Singh, Ajit
Issue Date: Oct-2007
Publisher: CSIR
Abstract: Present paper provides a conceptual framework on the proposed C-QUBITS Key exchange algorithm, which is used as a base for the data security through quantum computing. In the first phase a detailed description of the BB84 Cryptographic protocol is given, from which the first algorithm based on the quantum cryptography has been derived. In this the emphasis is on the loopholes present in this algorithm which makes it less effective. In the next phase the focus is made on the C-QUBITS algorithm, which can be used for the exchange of key between the sender and the receiver. Thereafter, the key is used for the encryption of the data to be transferred between the two entities. This algorithm makes use of the concepts of quantum physics like polarization and more importantly C-NOT gate which is mainly used in case of qubits (quantum bits). Complete experimental set-up of the whole process involved in the algorithm has been presented and all possible cases have been discussed. Mathematical solution is derived which proves that data security through C-QUBITS algorithm is more effective and secure than other algorithms based on quantum approach.
Page(s): 346-351
ISSN: 0971-4588
Source:IJEMS Vol.14(5) [October 2007]

Files in This Item:

File Description SizeFormat
IJEMS 14(5) (2007) 346-351.pdf348.59 kBAdobe PDFView/Open
 Current Page Visits: 500 
Recommend this item

 

National Knowledge Resources Consortium |  NISCAIR Website |  Contact us |  Feedback

Disclaimer: NISCAIR assumes no responsibility for the statements and opinions advanced by contributors. The editorial staff in its work of examining papers received for publication is helped, in an honorary capacity, by many distinguished engineers and scientists.

CC License Except where otherwise noted, the Articles on this site are licensed under Creative Commons License: CC Attribution-Noncommercial-No Derivative Works 2.5 India

Copyright © 2012 The Council of Scientific and Industrial Research, New Delhi. All rights reserved.

Powered by DSpace Copyright © 2002-2007 MIT and Hewlett-Packard | Compliant to OAI-PMH V 2.0

Home Page Total Visits: 510744 since 06-Feb-2009  Last updated on 11-Apr-2014Webmaster: nopr@niscair.res.in