4.6 Article

Remodeling randomness prioritization to boost-up security of RGB image encryption

期刊

MULTIMEDIA TOOLS AND APPLICATIONS
卷 80, 期 18, 页码 28521-28581

出版社

SPRINGER
DOI: 10.1007/s11042-021-11051-3

关键词

Image encryption; Pseudo random number generator (PRNG); Digital image; Image scrambling; Image shuffling

资金

  1. Umm Al-Qura University

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The research focuses on ensuring the security of RGB images during transmission among users using appropriate Pseudo Random Number Generators (PRNG). Our technique involves implementing various PRNG techniques in two consecutive crypto-processes for secure image transformation, aiming to establish suitability and reliability through standard security measures.
Securing information became essential to exchange multimedia information safely. The exchanged data need to be transformed in a well-managed, secure, and reliable manner. In this paper, we will focus on securing RGB images via cryptography during transmission among users using our effective proposal of utilizing appropriate Pseudo Random Number Generator (PRNG). We implement many techniques of PRNG involved in two consecutive crypto-processes of substitution and transposition to present secure image transformation. Our technique proposal of PRNGs selection is based on testing to encrypt RGB images to be compared with current related used approaches. The work experimentation aims to identify suitability and reliability through security measures standard parameters. The research justifies its proper PRNG selection to model our approach as attractive effective work worth remarking.

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