Time stamp based ECC encryption and decryption
Author
Source
The International Arab Journal of Information Technology
Issue
Vol. 11, Issue 4 (31 Jul. 2014)5 p.
Publisher
Publication Date
2014-07-31
Country of Publication
Jordan
No. of Pages
5
Main Subjects
Information Technology and Computer Science
Topics
Abstract EN
Elliptic Curve Cryptography provides a secure means of exchanging keys among communicating hosts using the Diffie Hellman Key Exchange algorithm.
Encryption and Decryption of texts and messages have also been attempted.
In the paper on Knapsack over ECC algorithm, the authors presented the implementation of ECC by first transforming the message into an affine point on the EC, and then applying the knapsack algorithm on ECC encrypted message over the finite field GF (p).
The knap sack problem is not secure in the present standards and more over in the work the authors in their decryption process used elliptic curve discrete logarithm to get back the plain text.
This may form a computationally infeasible problem if the values are large enough in generating the plain text.
In the present work a new mathematical model is used which considers the output of ECC algorithm, a variable nonce value and a dynamic time stamp to generate the cipher text.
Thus by having key lengths of even less than 160 bits, the present algorithm provides sufficient strength against crypto analysis and whose performance can be compared with standard algorithms like RSA.
American Psychological Association (APA)
Krishna, Addepalli V. N.. 2014. Time stamp based ECC encryption and decryption. The International Arab Journal of Information Technology،Vol. 11, no. 4.
https://search.emarefa.net/detail/BIM-334351
Modern Language Association (MLA)
Krishna, Addepalli V. N.. Time stamp based ECC encryption and decryption. The International Arab Journal of Information Technology Vol. 11, no. 4 (Jul. 2014).
https://search.emarefa.net/detail/BIM-334351
American Medical Association (AMA)
Krishna, Addepalli V. N.. Time stamp based ECC encryption and decryption. The International Arab Journal of Information Technology. 2014. Vol. 11, no. 4.
https://search.emarefa.net/detail/BIM-334351
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-334351