An Algorithm for a Residue Number System Based Video Encryption System
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Date
2016-05-16
Journal Title
Journal ISSN
Volume Title
Publisher
Annals Computer Science Series Journal
Abstract
In recent times, the security of digital video
storage and transmission has been gaining serious
attention due to the advancement in internet technologies
and development of efficient compression techniques.
The advancement has enabled the widespread usage of
video in various devices and the transmission of sensitive
information such as medical, military, governmental
confidential information etc. This multimedia data over
open network (internet) is always vulnerable to
interception by malicious and unauthorized users all over
the world. Encryption is the widely established and
suitable technique for addressing these security issues
based on total encryption or selective encryption. It has
been proved and shown that the total video encryption
approach(also called Naïve Approach) produces higher
level of video security. However, it is computationally
expensive because of its slow nature in processing the
very large volume of video data and consequently has
limited usage in video encryption. The paper presents a
scheme that reduces the computational complexity in the
total video encryption. The proposed scheme utilizes
residue number system. The proposed scheme which will
be implemented using Java programming language is
envisaged to efficiently secure video data from
unauthorized access during transmission and storage.
KEYWORDS: Residue Number System (RNS), Moduli
set, Video Encryption, Java Programming Language,
Moving Pictures Experts Group IV (MPEG IV).