Digital image encryption algorithm based on chaos and improved DES

Zhang, Yunpeng; Liu, Wei; Shui-ping, Cao; Zhai, Zhengjun; Nie, Xuan; Dai, Weihui

doi:10.1109/icsmc.2009.5346839

Cited by 83 publications

(30 citation statements)

References 4 publications

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“…In [12], authors have presented another image encryption algorithm based on chaotic encryption, DES and a combination of image encryption algorithm. According to researchers the new encryption scheme realizes the digital image encryption through chaos and improved DES.…”

Section: Rc6mentioning

confidence: 99%

A Novel Approach for Image Encryption by New M Box Encryption Algorithm using Block based Transformation along with Shuffle Operation

Pandey¹,

Manoria²,

Jain³

2012

IJCA

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In the present brutal competitive world, security is prime factor to transmit confidential data over the internet. Cryptographic algorithms play very important role in providing the data security against the various attacks. The specific characteristics of image, like high transmission rate with limited bandwidth, correlation among pixels, redundancy and requirement of high storage capacity makes traditional algorithms unsuitable for image encryption. To cross these boundaries for real time applications, design of new algorithms that require less computational power while preserving a sufficient level of security is always a big challenge for researchers. This paper proposes an algorithm based on block based image transformation using perfect shuffle operation followed by new encryption algorithm. In this paper we compare the generated results with available algorithms like AES, RC6 and BFS on the basis of two parameters entropy and correlation.

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Section: Rc6mentioning

confidence: 99%

A Novel Approach for Image Encryption by New M Box Encryption Algorithm using Block based Transformation along with Shuffle Operation

Pandey¹,

Manoria²,

Jain³

2012

IJCA

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show abstract

“…The permutation and substitution processes can be used in spatial based image encryption algorithms like Data Encryption Standard (DES) [15], Advanced Encryption Standard (AES) [23], Rivest, Shamir and Adleman (RSA) [24], P-Fibonacci transform [25], wave transmission [26], elliptic curve ElGamal [27], gray code [28], random grids [29], Latin squares [30] and chaotic mapping [31].…”

Section: Related Workmentioning

confidence: 99%

Image Encryption Technique based on the Entropy Value of a Random Block

Al-Husainy¹,

Uliyan²

2017

ijacsa

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Abstract-The use of digital images in most fields of information technology systems makes these images usually contain confidential information. When these images transmitted via the Internet especially in the Cloud, it becomes necessary to protect these images in a way that ensure putting the confidential information that are contained far away from the attackers. A proposed image encryption technique has been presented in this work. This technique used a secret key that is extracted from the image content itself. Therefore, there is no need to find a secret channel to exchange any key where, sender and receiver authenticate each other with regards to a shared secret key extracted from the image. The technique constructs its secret key that is used to encrypt the image, based on the entropy values of a set of randomly selected blocks from the image itself. Vairous experiments have been conducted to evaluate the strength and performance of the technique. The experimental results shows that the proposed technique can be used effectively in the field of image security to protect and authenticate images.

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“…Zhang et al proposed a Digital image encryption technique based on chaos and improved DES in [12]. The method makes use of Logistics chaos sequencer to generate pseudo random sequences, this sequence is carried on RGB image chaotically , then a double time encryption with improved DES is applied .…”

Section: Introductionmentioning

confidence: 99%

A Novel Framework for Information Hiding and Image Encryption using Least Significant Bit Techniques

Kekre

Sarode

Halarnkar

2014

AIVP

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Security of Digital Images is utmost important. Nowadays not only data but also digital images are increasing in a huge number. Good encryption techniques are always in need. In this paper we have proposed a Novel Framework, which is a combination of Information Hiding and Image Scrambling. The proposed framework is one of its kind and doesn't resemble to any existing frameworks in literature. For Image scrambling R-Prime Shuffle technique has been used.

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Digital image encryption algorithm based on chaos and improved DES

Cited by 83 publications

References 4 publications

A Novel Approach for Image Encryption by New M Box Encryption Algorithm using Block based Transformation along with Shuffle Operation

A Novel Approach for Image Encryption by New M Box Encryption Algorithm using Block based Transformation along with Shuffle Operation

Image Encryption Technique based on the Entropy Value of a Random Block

A Novel Framework for Information Hiding and Image Encryption using Least Significant Bit Techniques

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