Hybrid Algorithm Using Color Image Visual Cryptography, Vector Stegnography And Random Key Cryptography For Digital Image, E-Stamp And Digital Signature Authentication
Main Article Content
Abstract
Digital documents play a major role in modern era. They are cost to create, modify and manage. The easy modification of digital document makes them more valuable and prone to forgery. Digital documents can easily to tampered and forged. Advances in information technology, e-commerce and e-governance activities pose on immediate challenge to produce digital document that are highly resistant to forgery and are and highly reliable in confirmation of owner detail. In this Endeavour we propose a hybrid system comprised of color image visual cryptography, vector stegonography (water marking) and truly random key cryptography to achieve highly reliable authentication of digital image, e-stamp and digital signature.
Visual cryptography is a special encryption technique to divide information is share image in such a way that it can be decrypted by the human eye or human vision system (HVS). Stegenography (is the act of hiding a message related for digital signal such as an image or video etc. Within another image, video or another digital content. Cryptography is a method for storage and transmission of data in a particular form that only those for whom it is intended can be discribe or process it. We have combined those above three techniques to achieve digital image authentication.
Visual cryptography is a special encryption technique to divide information is share image in such a way that it can be decrypted by the human eye or human vision system (HVS). Stegenography (is the act of hiding a message related for digital signal such as an image or video etc. Within another image, video or another digital content. Cryptography is a method for storage and transmission of data in a particular form that only those for whom it is intended can be discribe or process it. We have combined those above three techniques to achieve digital image authentication.
Downloads
Download data is not yet available.
Article Details
Section
Articles
COPYRIGHT
Submission of a manuscript implies: that the work described has not been published before, that it is not under consideration for publication elsewhere; that if and when the manuscript is accepted for publication, the authors agree to automatic transfer of the copyright to the publisher.
Authors who publish with this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgment of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgment of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work
- The journal allows the author(s) to retain publishing rights without restrictions.
- The journal allows the author(s) to hold the copyright without restrictions.