Hi-tech authentication for palette images using digital signature and data hiding
Joint Authors
Jansirani, Arockia
Rajesh, Rengansivagurunathan
Balasubramanian, Ramasamy
Eswaran, Perumal
Source
The International Arab Journal of Information Technology
Issue
Vol. 8, Issue 2 (30 Apr. 2011), pp.117-123, 7 p.
Publisher
Publication Date
2011-04-30
Country of Publication
Jordan
No. of Pages
7
Main Subjects
Information Technology and Computer Science
Topics
Abstract EN
A scheme that integrates digital signature and data hiding to provide hi-tech authentication for palette images is proposed in this paper.
The scheme extracts digital signature from the original palette image and embeds it back into the same palette image, avoiding additional signature file.
Digital signature generation is employed using elliptic curve based public key cryptosystem.
The performance of elliptic curve based public key cryptosystems is mainly appointed by the efficiency of the underlying finite field arithmetic.
Instead of directly sending an original palette image to recipients, only the embedded copy is sent associated with signed digital signature.
Experimental results show that security is achieved without sacrificing the image quality.
American Psychological Association (APA)
Jansirani, Arockia& Rajesh, Rengansivagurunathan& Balasubramanian, Ramasamy& Eswaran, Perumal. 2011. Hi-tech authentication for palette images using digital signature and data hiding. The International Arab Journal of Information Technology،Vol. 8, no. 2, pp.117-123.
https://search.emarefa.net/detail/BIM-249326
Modern Language Association (MLA)
Jansirani, Arockia…[et al.]. Hi-tech authentication for palette images using digital signature and data hiding. The International Arab Journal of Information Technology Vol. 8, no. 2 (Apr. 2011), pp.117-123.
https://search.emarefa.net/detail/BIM-249326
American Medical Association (AMA)
Jansirani, Arockia& Rajesh, Rengansivagurunathan& Balasubramanian, Ramasamy& Eswaran, Perumal. Hi-tech authentication for palette images using digital signature and data hiding. The International Arab Journal of Information Technology. 2011. Vol. 8, no. 2, pp.117-123.
https://search.emarefa.net/detail/BIM-249326
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 122-123
Record ID
BIM-249326