A multidimensional chaotic image encryption algorithm based on the region of interest

Yang, Liu; Zhang, Jindong; Han, Dongqi; Wu, Peibin; Sun, Yan; Moon, Young Shik

doi:10.1007/s11042-020-08645-8

Cited by 37 publications

(18 citation statements)

References 33 publications

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“…However, during this period, due to the restrictions of various governments, and the application of cryptography was generally limited to the government and military departments, the research on cryptography did not achieve much. Liu et al have well summarized the previous development of cryptography, thus widely spreading the idea of cryptography [12].…”

Section: Literature Reviewmentioning

confidence: 99%

Application of Data Image Encryption Technology in Computer Network Information Security

2022

Mathematical Problems in Engineering

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In order to solve the practical problem that the security of computer network information cannot be guaranteed, which seriously affects the network performance, the author proposes a public key data encryption system based on PKI. The system proposed by the author is based on the public key cryptographic algorithm RSA, including implementation of data encryption and digital signature and key distribution, an improved RSA algorithm is proposed for the slow speed of RSA. The result obtained is as follows: after reasonable selection of parameters and the use of optimized algorithms (also known as combined algorithms), the RSA algorithm is about 1.0% to 2% more efficient than the traditional algorithm, to a certain extent, the operation efficiency of the RSA algorithm is improved, and the purpose of improving the RSA algorithm is achieved. It is proved that the public key data encryption system is of great significance for modern computer network information encryption and maintaining a green and secure network environment.

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Section: Literature Reviewmentioning

confidence: 99%

Application of Data Image Encryption Technology in Computer Network Information Security

2022

Mathematical Problems in Engineering

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“…Where W and H are the Width and Height of the image and D(i, j) is defined as Liu, Y. et al, 2020 99.22 7.9920 You, L. et al, 2020 99.65 7.9457 Roy, S. et al, 2020 99.78 7.9646 Dagadu, J. et al, 2020 99.64 7.9972 Proposed work (Max) 99.65 7.9975 Table 1 shows the comparative analysis of proposed work and the existing algorithms in terms of NPCR and Entropy. The experiments results in this table shows that effectiveness of proposed work while using less key size comparative to the existing algorithms.…”

Section: Resultsmentioning

confidence: 99%

Session Key based Image Cryptographic Algorithm using Logistic-Sine Map and Crossover Operator for IoT

Gupta¹,

Gupta²,

Shukla³

2021

JSR

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Due to the increasing demand for IoT applications in various fields such as healthcare, smart city, smart grids, industrial internet, etc. The privacy and security become a major issue in front of various researchers working in this field. This work proposed a novel image encryption algorithm based on a logisticsine map and crossover operator of a genetic algorithm. Various 1-D chaotic maps are discussed in the literature review, but in some cases, hybrid 1-D chaotic maps have higher performance than simple 1-D chaotic maps. So 1-D chaotic map along with a crossover operator is used in this work. Here logistic-sine maps and crossover are used to generate the random session key for each image encryption. Also, a crossover operator is used in encryption rounds for increasing confusion and diffusion. Here in this work, for each image encryption, a new session session key is generated. The proposed algorithm is tested on various parameters for effective randomness. Experimental results show that the proposed algorithm performance is better than existing algorithms in terms of randomness and secure enough to resist all the existing cryptanalytic attacks.

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“…A new scheme is based on digit-level is described in [16]. For testing the proposed algorithm performance, [17][18][19][20][21][22][23][24][25] image encryption techniques are used. Session key based cryptographic algorithm is discussed in [26].…”

Section: Related Workmentioning

confidence: 99%

A Random Dual-Security based An Image Encryption Scheme for IoT

Gupta¹,

Gupta²,

Shukla³

2021

JSR

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Due Nowadays, the demand for IoT-enabled devices is increasing exponentially and the communications between these devices are mostly in the form of color and gray-scale images. In the same sequence, the demand for IoT applications is also increasing, so it is a challenging task to protect the IoT applications from attackers. Therefore, an efficient encryption algorithm is required due to the limitation of IoT-enabled devices in terms of computational complexity and memory. In this work, a novel encryption scheme based on dual security is presented. Here in this work, dual security is used where at one level, the following keys (64 80-bit, and 96-bit) are used, which key size will be used for encryption, is unknown to the user during encryption and decryption. That means for each image, a unique random key size will be used for encryption. While at the second level, a new session key (Key size will be decided at level one) is generated for every image encryption, which increases the security at this level. So this two-level security will reduce the chances of a man-in-middle attack. This scheme uses the hybrid of crossover and logistic map which enhance the randomness in the presented scheme. The strength of the presented encryption scheme is estimated by checking the presented technique on various types of cryptographic attacks such as differential attack (NPCR), statistical attack (correlation analysis, entropy, and histogram analysis), noise attack, and prone to the user secret key. The experimental outcomes show that the presented hybrid scheme is secured enough against different cryptographic attacks.

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A multidimensional chaotic image encryption algorithm based on the region of interest

Cited by 37 publications

References 33 publications

Application of Data Image Encryption Technology in Computer Network Information Security

Application of Data Image Encryption Technology in Computer Network Information Security

Session Key based Image Cryptographic Algorithm using Logistic-Sine Map and Crossover Operator for IoT

A Random Dual-Security based An Image Encryption Scheme for IoT

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