Encryption of images using XOR Cipher

Thileeban, S Arul

doi:10.1109/iccic.2016.7919607

Cited by 7 publications

(6 citation statements)

References 4 publications

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“…In addition to being one of the fastest ciphers, the XOR Cipher is also used in many encryption standards like AES. Wireless communications are encrypted using XOR Cipher, which is more efficient than many chaotic encryptions because the system for creating entropy isn't very efficient [10].…”

Section: Xormentioning

confidence: 99%

Image Protection Using Genetic Algorithm and Cipher Technique

2022

IJCCCE

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Image Protection is one of the most important issues that have created problems in technology challenges in the past and present years, whether they are stored or when sent to other parties. And how to develop the techniques adopted in encrypting it, devise new methods, or integrate the available technologies to provide high security in encrypting images or any important data and preserving them from loss or hacking. This paper presents a new method to generate a random keychain using genetic algorithm techniques to develop new generations and XOR technology to encrypt digital images. Where the results showed the high efficiency of the encryption method with its ease of use and the preservation of the original image data after decoding with high accuracy and speed in implementing the strategy used. The efficiency of these switches for use has been tested using the National Institute of Standards and Technology (NIST) and the statistical randomness test, and the tests were successfully passed. Index Terms— Security, keys, Genetic Algorithm, XOR.

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Section: Xormentioning

confidence: 99%

Image Protection Using Genetic Algorithm and Cipher Technique

2022

IJCCCE

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“…After step 1, we get the plaintext sequence PS = [1,2,3,4,5,6,7,8,9]. The process of generating scrambling index vector I is shown in Fig.…”

Section: B Pixel Scramblingmentioning

confidence: 99%

“…Digital image encryption plays an important role in user information security and network image transmission [1]. In recent years, many new encryption schemes for images have been proposed, including the techniques of Deoxyribonucleic Acid (DNA) sequence encoding [2], [3], XOR Cipher [4], partitioned cellular automata [5], 2D compressed sensing [6], lifting wavelet transforms [7], cosine number transform [8], Multi-resolution Singular Value Decomposition (MSVD) in Discrete Cosine Stockwell Transform (DCST) domain [9] and chaotic-based encryption algorithms [10]- [13], etc. Chaotic systems have many excellent characteristics such as unpredictability, initial value sensitivity, and mean ergodicity.…”

Section: Introductionmentioning

confidence: 99%

A New Plaintext-Related Image Encryption Scheme Based on Chaotic Sequence

Zhang

Yang³

et al. 2019

IEEE Access

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In order to improve the image encryption system's ability to resist plaintext, noise, and data loss attacks, in this paper, a new plaintext-related and chaos-based image encryption scheme is proposed, which includes two rounds of encryption operations. The block parity checking, performed in the first round of encryption, is used to associate the plaintext information with a secret key so that the encryption scheme can resist plaintext attacks. Moreover, repetitive coding, which is adopted in the second round of encryption, is used to protect the plaintext-related parameters against noise and data loss attacks. Meanwhile, a highspeed digital chaotic sequence generator based on permutation polynomials and residue number system is also presented. The detailed performance evaluations, including key space, key sensitivity, differential attack resisting ability, anti-noise ability, correlation coefficient, and information entropy, show that our scheme not only possesses the properties of good randomness and large key space but also has a high degree of robustness against plaintext, noise, and data loss attacks.

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“…Rapid developments in the digital world necessitate the need to concentrate on information hiding technology. Encryption of data is implemented long back since the days of Julius Caesar . Ciphering of data is a primary objective in cryptography.…”

Section: Introductionmentioning

confidence: 99%

“…Encryption of data is implemented long back since the days of Julius Caesar. 12 Ciphering of data is a primary objective in cryptography. Many ciphering algorithms have been developed and are growing continuously.…”

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confidence: 99%

Secure image transmission through crypto‐OFDM system using Rubik's cube algorithm over an AWGN channel

Dharavathu

Mosa

2020

Int J Communication

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Summary Confidentiality of information must be maintained when it is required to be transmitted over a communication channel or when it is stored in a computer for further information access. Establishing a highly reliable and secure means of wireless communication for the transfer of digital data (text, images, audio, and video) from source to destination is becoming a prime requirement in present‐day wireless communications. Security can be achieved at the network level as well as at the data level. Data‐level security is made through cryptographic techniques. This paper emphasizes data‐level security aspects in a wireless communication system for the secure transmission of images over an AWGN channel condition. Here, a crypto orthogonal frequency division multiplexing system (crypto‐OFDM system) is designed using Rubik's cube encryption algorithm scheme for secured transmission of images under the MATLAB environment. The quality of the image transmission is analyzed using peak signal to noise ratio (PSNR) and BER at different SNR conditions. The quality of the encryption algorithm was also tested with statistical metrics, which are the histogram, NPCR, UACI, entropy, correlation coefficient analysis, etc. The numerical results reveal that a DCT‐based crypto‐OFDM system with Rubik's cube algorithm show a better performance over earlier cryptosystems and also perform superior to the original/basic OFDM system. The statistical analysis tests prove that Rubik's cube algorithm is one of the most robust algorithms for security point of view and is easy to implement, as Rubik's cube algorithm makes use of natural characteristics of pixel values, which form the basis for designing the secret key.

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Encryption of images using XOR Cipher

Cited by 7 publications

References 4 publications

Image Protection Using Genetic Algorithm and Cipher Technique

Image Protection Using Genetic Algorithm and Cipher Technique

A New Plaintext-Related Image Encryption Scheme Based on Chaotic Sequence

Secure image transmission through crypto‐OFDM system using Rubik's cube algorithm over an AWGN channel

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