A Novel Selective Encryption Scheme for Medical Images Transmission based-on JPEG Compression Algorithm

Abdmouleh, Med Karim; Khalfallah, Ali; Bouhlel, Med Salim

doi:10.1016/j.procs.2017.08.026

Cited by 36 publications

(12 citation statements)

References 9 publications

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“…There is a point O at infinity taken as identity element under addition. A point R = (x, y) is said to be a point on elliptic curve E(a, b) if it satisfies equation (1). Another point R = (x, −y).…”

Section: Preliminaries a Elliptic Curve Cryptographymentioning

confidence: 99%

“…Many other methods based on chaos theory [4], [63], [64] using one time key [27], bit level permutation [28], DNA sequence operation [51], dynamic random growth technique [52] and perceptron model [50] are also proposed for the encryption of multi-media images. There are some non chaos based methods for image encryption that use compressive sensing [41], non adjacent coupled mapped lattices [66], [67], parallel computing system [53], synchronously updating Boolean networks based on matrix semi-tensor product theory [54] and JPEG compression algorithm [1]. All these methods do not provide information about the key distribution or the authentication, non repudiation, integrity, unforgeability, forward secracy etc.…”

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confidence: 99%

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A Novel Medical Image Signcryption Scheme Using TLTS and Henon Chaotic Map

Ali

2020

IEEE Access

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In tele-medicine, images based on patient diagnostic tests and reports are usually required to broadcast securely so that recipient can receive them without any error. For the secure communication of sensitive medical data, there is a need of authenticated and unforgeable cryptosystem. In this paper, we propose a novel signcryption technique for medical images that fulfills the necessary security requirements of sensitive medical data during its communication. The design of novel medical image signcryption scheme is empowered by the combination strategy of hybrid cryptography. It employs a technique of public key cryptography furnished with elliptic curve cryptography for the generation of secret encryption key. The proposed scheme uses elliptic curve for signcryption purpose and chaotic maps for performing encryption of the medical images. It gives a combined mechanism of key exchange, digital signature and chaotic image encryption. Image encryption phase contains permutation and diffusion for pixel scrambling. The proposed image signcryption scheme provides confidentiality, authentication, integrity, unforgability, forward secrecy and non-repudiation. The use of chaos-based symmetric image encryption scheme shows good results for key space analysis, key sensitivity, correlation analysis, number of pixel change rate, unified average changing intensity, entropy analysis and histogram analysis. On the basis of the results obtained from all these analyses, we believe that the proposed medical image signcryption scheme is efficient and robust, providing good security for sensitive medical images.INDEX TERMS Authentication, chaotic communication, elliptic curves, image encryption, image signcryption, Henon map, logistic map, tent map. I. INTRODUCTIONDue to the advancement in tele-medicine field the security of medical images is becoming more important. With the use of modern computer based technology, health-care system is now revolutionizing. Recent advancements in public health-care system provide an easy way to access patient's health record, treatment history, and medicine used records through cloud storage for effective health delivery. The malicious activities on cyber infrastructure are increasing day by day, therefore the security requirements of health-care sector are also rising. Medical images are dominant part of health infrastructure. In e-health system DICOM (Digital images communication in medicine) is considered as standard (ISO 12052 [37], [38]) for medical imaging. It provides the details about the bio-medical structure of organ, being examined. Many advanced tools are invented for the diagnostic purpose of pre-medical analysis and examination using DICOM The associate editor coordinating the review of this manuscript and approving it for publication was Walid Al-Hussaibi .

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Section: Preliminaries a Elliptic Curve Cryptographymentioning

confidence: 99%

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confidence: 99%

A Novel Medical Image Signcryption Scheme Using TLTS and Henon Chaotic Map

Ali

2020

IEEE Access

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“…Partial image encryption includes a method for selective encryption of a specific spatial area [31][32][33][34][35][36] and another method used to encrypt part of an image based on unique attributes such as the frequency of the image. 37,38 Format-preserving encryption Format-preserving encryption is an encryption approach in which the image data length is the same as that of the plain text and the form is that of the cipher. 39 Based on the prefix cipher, cycle-walking cipher, generalized Feistel cipher, rank-then-encryption (RTE), and the tweak concept, practical approaches to format-preserving encryption have been proposed.…”

Section: Image Encryptionmentioning

confidence: 99%

Partial image encryption using format-preserving encryption in image processing systems for Internet of things environment

Jang

Lee

2020

International Journal of Distributed Sensor Networks

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Concomitant with advances in technology, the number of systems and devices that utilize image data has increased. Nowadays, image processing devices incorporated into systems, such as the Internet of things, drones, and closed-circuit television, can collect images of people and automatically share them with networks. Consequently, the threat of invasion of privacy by image leakage has increased exponentially. However, traditional image-security methods, such as privacy masking and image encryption, have several disadvantages, including storage space wastage associated with data padding, inability to decode, inability to recognize images without decoding, and exposure of private information after decryption. This article proposes a method for partially encrypting private information in images using FF1 and FF3-1. The proposed method encrypts private information without increasing the data size, solving the problem of wasted storage space. Furthermore, using the proposed method, specific sections of encrypted images can be decrypted and recognized before decryption of the entire information, which addresses the problems besetting traditional privacy masking and image encryption methods. The results of histogram analysis, correlation analysis, number of pixels change rate, unified average change intensity, information entropy analysis, and NIST SP 800-22 verify the security and overall efficacy of the proposed method.

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“…This selective image encryption scheme can improve the encryption speed. Other research [9], proposed selective medical image encryption using JPEG compression algorithm. This scheme can reduce the processing time of encryption and decryption, where only 9% until 43% image information that encrypted.…”

Section: Introductionmentioning

confidence: 99%

Good Performance Images Encryption Using Selective Bit T-Des on Inverted LSB Steganography

Sari

Rachmawanto

Kusuma

2019

Jurnal Ilmu Komputer dan Informasi

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Transmitting image through the internet needs to be secured because of risk to be stolen. Security techniques that can be used for securing data especially image are cryptography and steganography. Combine these techniques can provide double protection in image security. In this research, we proposed the used of T-DES encryption with a selective bit to improve the time performance because time aspect is one of the important aspects of data transmission process. Four MSB of the secret image will be selected, then it will be encrypted using T-DES. After that, this encrypted results will be combined with other 4 LSB. This encryption scheme result will be embedded into a cover image using inverted LSB because inverted LSB can produce high imperceptible value. From 6 testing images which encrypted using proposed scheme present that proposed encryption scheme is twice faster than classic triple DES and slightly faster than double DES. While the embedding scheme can produce PSNR value above 40 dB with the range between 51 dB to 61 dB as well as SSIM which close to 1. This result denoted that proposed scheme generated good quality of stego images.

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A Novel Selective Encryption Scheme for Medical Images Transmission based-on JPEG Compression Algorithm

Cited by 36 publications

References 9 publications

A Novel Medical Image Signcryption Scheme Using TLTS and Henon Chaotic Map

A Novel Medical Image Signcryption Scheme Using TLTS and Henon Chaotic Map

Partial image encryption using format-preserving encryption in image processing systems for Internet of things environment

Good Performance Images Encryption Using Selective Bit T-Des on Inverted LSB Steganography

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