Journal
JOURNAL OF ENGINEERING RESEARCH
Volume 9, Issue 3A, Pages 153-183Publisher
ACADEMIC PUBLICATION COUNCIL
DOI: 10.36909/jer.v9i3A.10111
Keywords
Digital image; Image encryption; Image scrambling; Image shuffling; Pseudorandom number generator (PRNG)
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Funding
- Umm Al-Qura University
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Securing information for multimedia exchange is essential, and this paper focuses on securing multimedia images via cryptography during transmission. The research explores the use of different PRNGs to encrypt grayscale and colored RGB images for improved security measures.
Securing information became essential to exchange multimedia information safely. These exchanged data need to be transformed in a well-managed, secure, and reliable manner. This paper focuses on securing multimedia images via cryptography during transmission among users using an effective selection from several Pseudorandom Number Generators (PRNG). This paper implements several PRNG techniques involved within consecutive cryptoprocesses of substitution and transposition that have proven a secure process. In the study, different PRNGs are tested to encrypt images in forms of grayscale and colored RGB images compared to current similar approaches. The work experimentation is aiming at investigating and identifying suitability and reliability through security measures standard parameters. The research is showing proper PRNG selection as an attractive, significant work worth remarking for image cryptography.
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