Low area field‐programmable gate array implementation of PRESENT image encryption with key rotation and substitution

Parikibandla, Srikanth; Sreenivas, Alluri

doi:10.4218/etrij.2020-0203

Cited by 2 publications

(1 citation statement)

References 22 publications

(45 reference statements)

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“…In the process of encryption, the form of data is completely changed and modified, and this change is visible. As for the process of concealment, its results are not visible [8][9][10][11][12]. e encryption and steganography will be used in this paper to increase the security of transmitted data.…”

Section: Introductionmentioning

confidence: 99%

Protein Motifs to Hide GA-Based Encrypted Data

Mawla

Khafaji

2022

Scientific Programming

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The arms of the Internet octopus have reached the ends of the planet. As it has become indispensable in our daily lives, huge amounts of information are transmitted through this network, and it is growing momentarily, which has led to an increase in the number of attacks on this information. Keeping the security of this information has become a necessity today. Therefore, the scientists of cryptography and steganography have seen a great and rapid development in the previous years to the present day, where various security and protection techniques have been used in these two technologies. In this research, it was emphasized to secure the confidentiality and security of the transmitted data between the sending and receiving parties by using both techniques of encryption and steganography. In contrast, where genetic algorithms and logic gates are exploited in an encryption process, in an unprecedented approach, protein motifs are used to mask the encoded message, gaining more dispersion because there are 20 bases used to represent the protein. The real payload gained ranges between 0.8 and 2.666, which outperforms the algorithms that depend on DNA sequences.

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Section: Introductionmentioning

confidence: 99%

Protein Motifs to Hide GA-Based Encrypted Data

Mawla

Khafaji

2022

Scientific Programming

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MID-Crypt: A Cryptographic Algorithm for Advanced Medical Images Protection

Ahmad

AbuHour²,

Younisse

et al. 2022

JSAN

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Privacy-preserving of medical information (such as medical records and images) is an essential right for patients to ensure security against undesired access parties. This right is typically protected by law through firm regulations set by healthcare authorities. However, sensitive-private data usually requires the application of further security and privacy mechanisms such as encipherment (encryption) techniques. ’Medical images’ is one such example of highly demanding security and privacy standards. This is due to the quality and nature of the information carried among these images, which are usually sensitive-private information with few features and tonal variety. Hence, several state-of-the-art encryption mechanisms for medical images have been proposed and developed; however, only a few were efficient and promising. This paper presents a hybrid crypto-algorithm, MID-Crypt, to secure the medical image communicated between medical laboratories and doctors’ accounts. MID-Crypt is designed to efficiently hide medical image features and provide high-security standards. Specifically, MID-Crypt uses a mix of Elliptic-curve Diffie–Hellman (ECDH) for image masking and Advanced Encryption Standard (AES) with updatable keys for image encryption. Besides, a key management module is used to organize the public and private keys, the patient’s digital signature provides authenticity, and integrity is guaranteed by using the Merkle tree. Also, we evaluated our proposed algorithm in terms of several performance indicators including, peak signal-to-noise ratio (PSNR) analysis, correlation analysis, entropy analysis, histogram analysis, and timing analysis. Consequently, our empirical results revealed the superiority of MID-Crypt scoring the best performance values for PSNR, correlation, entropy, and encryption overhead. Finally, we compared the security measures for the MID-Crypt algorithm with other studies, the comparison revealed the distinguishable security against several common attacks such as side-channel attacks (SCA), differential attacks, man-in-the-middle attacks (MITM), and algebraic attacks.

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Low area field‐programmable gate array implementation of PRESENT image encryption with key rotation and substitution

Cited by 2 publications

References 22 publications

Protein Motifs to Hide GA-Based Encrypted Data

Protein Motifs to Hide GA-Based Encrypted Data

MID-Crypt: A Cryptographic Algorithm for Advanced Medical Images Protection

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