Hiding Data Using Efficient Combination of RSA Cryptography, and Compression Steganography Techniques

Wahab, Osama F. Abdel; Khalaf, Ashraf A. M.; Hussein, Aziza I.; Hamed, Hesham F. A.

doi:10.1109/access.2021.3060317

Cited by 89 publications

(40 citation statements)

References 34 publications

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“…However, according to [13] and [14], this scheme is not being better, and this back to two reasons: the processing time consumed in the redundant data encryption and second due to an attacker can access the original data due to more hints. In [15], data are encrypted through combination of RSA, Steganography and Huffman coding with DWT. They have ensured the algorithm efficiency through different metrics such as compression ratio, PSNR, SSIM, and compression saving.…”

Section: Encryption-compression (E-c) Methodsmentioning

confidence: 99%

Medical Image Compression and Encryption Using Adaptive Arithmetic Coding, Quantization Technique and RSA in DWT Domain

Hussein

Ali

2022

eijs

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Nowadays, the advances in information and communication technologies open the wide door to realize the digital world’s dream. Besides, within the clear scientific scope in all fields, especially the medical field, it has become necessary to harness all the scientific capabilities to serve people, especially in medical-related services. The medical images represent the basis of clinical diagnosis and the source of telehealth and teleconsultation processes. The exchange of these images can be subject to several challenges, such as transmission bandwidth, time delivery, fraud, tampering, modifying, privacy, and more. This paper will introduce an algorithm consisting a combination of compression and encryption techniques to meet such challenges in the medical image field. First, compression is done by applying the Adaptive Arithmetic Coding (AAC) technique and controllable frequency quantization process in the Discrete Wavelet Transform. After that, the encryption process is applied using RSA and SHA-256 algorithms to encrypt the compressed file and to create the digital signature. The performance analysis has shown that the algorithm can produce high compression ratio with good image quality, whereas range of PSNR near 45 dB and SIM is 0.88 as average values. For the security analysis, we have adopted data encryption and digital signature to guarantee the main data security services including integrity, authentication, and confidentiality, making the algorithm secure against passive or active attacks.

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Section: Encryption-compression (E-c) Methodsmentioning

confidence: 99%

Medical Image Compression and Encryption Using Adaptive Arithmetic Coding, Quantization Technique and RSA in DWT Domain

Hussein

Ali

2022

eijs

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“…For this reason, it is preferred in steganography studies where large amounts of data are hidden. However, data hiding and extracting from stego-multimedia in this domain take much more time than the examples seen in other domains [34].…”

Section: Steganography: An Overviewmentioning

confidence: 99%

A Novel and Robust Hybrid Blockchain and Steganography Scheme

et al. 2021

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Data security and data hiding have been studied throughout history. Studies show that steganography and encryption methods are used together to hide data and avoid detection. Large amounts of data hidden in the cover multimedia distort the image, which can be detected in visual and histogram analysis. The proposed method will solve two major drawbacks of the current methods: the limitation imposed on the size of the data to be hidden in the cover multimedia and low resistance to steganalysis after stego-operation. In the proposed method, plaintext data are divided into fixed-sized bits whose corresponding matching bits’ indices in the cover multimedia are accumulated. Thus, the hidden data are composed of the indices in the cover multimedia, causing no change in it, thus enabling considerable amounts of plaintext to be hidden. The proposed method also has high resistance to known steganalysis methods because it does not cause any distortion to the cover multimedia. The test results show that the performance of the proposed method outperforms similar conventional stenographic techniques. The proposed Ozyavas–Takaoglu–Ajlouni (OTA) method relieves the limitation on the size of the hidden data, and hidden data is undetectable by steganalysis because it is no longer embedded in the cover multimedia.

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“…According to the results, combining the methods outperforms utilizing solely the LSB steganography technique. Following that, Wahab et al [26] proposed using a combination of RSA and Huffman coding, Run-length encoding (RLE), or DWT to compress and secure messages to produce a high-quality stego-image. The results of the experiments show that the proposed module has a higher quality and storage capacity than other strategies.…”

Section: Related Workmentioning

confidence: 99%

“…Incorporation, on the other hand, will increase computation time, necessitating the use of a correct merging mechanism. Huffman Coding Polybius Cipher LSB [26] Huffman or DWT RSA LSB [27] Goldbach code ----LSB [28] Huffman coding Vigenère cipher LSB [29] LZW AES knight tour algorithm [30] LZW AES LSB…”

Section: Related Workmentioning

confidence: 99%

Hybrid information security system via combination of compression, cryptography, and image steganography

Awadh

Alasady

Hamoud

2022

IJECE

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<span lang="EN-US">Today, the world is experiencing a new paradigm characterized by dynamism and rapid change due to revolutions that have gone through information and digital communication technologies, this raised many security and capacity concerns about information security transmitted via the Internet network. Cryptography and steganography are two of the most extensively that are used to ensure information security. Those techniques alone are not suitable for high security of information, so in this paper, we proposed a new system was proposed of hiding information within the image to optimize security and capacity. This system provides a sequence of steps by compressing the secret image using discrete wavelet transform (DWT) algorithm, then using the advanced encryption standard (AES) algorithm for encryption compressed data. The least significant bit (LSB) technique has been applied to hide the encrypted data. The results show that the proposed system is able to optimize the stego-image quality (PSNR value of 47.8 dB) and structural similarity index (SSIM value of 0.92). In addition, the results of the experiment proved that the combination of techniques maintains stego-image quality by 68%, improves system performance by 44%, and increases the size of secret data compared to using each technique alone. This study may contribute to solving the problem of the security and capacity of information when sent over the internet.</span>

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Hiding Data Using Efficient Combination of RSA Cryptography, and Compression Steganography Techniques

Cited by 89 publications

References 34 publications

Medical Image Compression and Encryption Using Adaptive Arithmetic Coding, Quantization Technique and RSA in DWT Domain

Medical Image Compression and Encryption Using Adaptive Arithmetic Coding, Quantization Technique and RSA in DWT Domain

A Novel and Robust Hybrid Blockchain and Steganography Scheme

Hybrid information security system via combination of compression, cryptography, and image steganography

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