2021
DOI: 10.1155/2021/5499538
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Analytic Study of a Novel Color Image Encryption Method Based on the Chaos System and Color Codes

Abstract: Due to the growing of the use of Internet and communication media, image encryption is rapidly increased. Image sharing through unsafe open channels is vulnerable for attacking and stealing. For protecting the images from attacks, encryption techniques are required. Recently, new and efficient chaos-based techniques have been suggested to develop secure image encryption. This study presents a novel image encryption framework based on integrating the chaotic maps and color codes. Three phases are involved in th… Show more

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Cited by 26 publications
(10 citation statements)
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“…Kanwal et al led a revolution in cryptography, proving for the rst time that secure communication without a shared key between the sender and the receiver is possible, thus ushering in a new era of public key cryptography [13].…”
Section: Literature Reviewmentioning
confidence: 99%
“…Kanwal et al led a revolution in cryptography, proving for the rst time that secure communication without a shared key between the sender and the receiver is possible, thus ushering in a new era of public key cryptography [13].…”
Section: Literature Reviewmentioning
confidence: 99%
“…The mean square error (MSE) is the measurement of difference between the original and cipher images [33]. The high value of MSE is related to a high amount of difference between original image and cipher image.…”
Section: Number Of Pixels Change Rate (Npcr)mentioning
confidence: 99%
“…where I and K represent the plain image and the encrypted image. The peak signal-to-noise ratio (PSNR) measures the conformity between the plain and cipher images [33]:…”
Section: Number Of Pixels Change Rate (Npcr)mentioning
confidence: 99%
“…Wassim [25] srambled image by combining Kaa map with multiple chaotic maps. In [26], the authors introduced novel image encryption based on color codes key generation algorithm and chaotic maps.…”
Section: Introductionmentioning
confidence: 99%