22 papers · ranked by Valyu relevance
Mohammad Mazyad Hazzazi, Sasidhar Attuluri, Zaid Bassfar, Kireet Joshi + 1 more
Both the act of keeping information secret and the research on how to achieve it are included in the broad category of cryptography. When people refer to “information security,” they are referring to the study and use of methods that make data transfers harder to intercept. When we talk about “information security,”…
Quist-Aphetsi Kester
Privacy is one of the key issues addressed by information Security. Through cryptographic encryption methods, one can prevent a third party from understanding transmitted raw data over unsecured channel during signal transmission. The cryptographic methods for enhancing the security of digital contents have gained high…
Ulkar Ahmadova, Laman Mammadova, Behnam Kiani Kalejahi
Information plays a huge role in our everyday life and keeping it safe should be our number one priority. Nowadays most of the information is been transferred via the internet. One of the ways to use it is telemedicine.With the help of telemedicine, people can have an appointment at the doctors without losing their…
Ruby Kumari, Jai Gopal Pandey, Abhijit Karmakar
—Data Encryption Standard (DES) is based on the Feistel block cipher, developed in 1971 by IBM cryptography researcher Horst Feistel. DES uses 16 rounds of the Feistel structure. But with the changes in recent years, the internet is starting to be used more to connect devices to each other. These devices can range from…
Romil Audhkhasi, Michelle L. Povinelli
The ability of metamaterials to manipulate optical waves in both the spatial and spectral domains has provided new opportunities for image encoding. Combined with the recent advances in hyperspectral imaging, this suggests exciting new possibilities for the development of secure communication systems. While traditional…
Liam Peet-Pare
This paper provides an explanation of NTRU, a post quantum encryption scheme, while also providing a gentle introduction to cryptography. NTRU is a very efficient lattice based cryptosystem that appears to be safe against attacks by quantum computers. NTRU's efficiency suggests that it is a strong candidate as an…
Mohammed Abutaha, Islam Amar, Salman AlQahtani, Xiaowei Li + 2 more
Encrypting pictures quickly and securely is required to secure image transmission over the internet and local networks. This may be accomplished by employing a chaotic scheme with ideal properties such as unpredictability and non-periodicity. However, practically every modern-day system is a real-time system, for which…
Aman Chadha, Sushmit Mallik, Ankit Chadha, Ravdeep Johar + 1 more
'M. Mani Roja'] This paper proposes a video encryption algorithm using RSA and Pseudo Noise (PN) sequence, aimed at applications requiring sensitive video information transfers. The system is primarily designed to work with files encoded using the Audio Video Interleaved (AVI) codec, although it can be easily ported…
Mohamed Abomhara, Omar Zakaria, Othman Omran Khalifa, A. A. Zaidan + 1 more
'B. B. Zaidan'] Abstract—Multimedia information availability has increased dramatically with the advent of mobile devices. But with this availability comes problems of maintaining the security of information that is displayed in public. Many approaches have been used or proposed for providing security for information…
Xiangzhen Zan, Ranze Xie, Ling Chu, Yanqing Su + 3 more
Rapid development in synthetic technologies has boosted DNA as a potential medium for large-scale data storage. Meanwhile, how to implement data security in DNA storage system is still an unsolved problem. In this paper, we propose an image encryption method based on the modulation-based storage architecture. The key…
Chiranji Lal Chowdhary, Pushpam Virenbhai Patel, Krupal Jaysukhbhai Kathrotia, Muhammad Attique + 2 more
'Krupal Jaysukhbhai Kathrotia' 'Muhammad Attique' 'Kumaresan Perumal' 'Muhammad Fazal Ijaz'] The majority of imaging techniques use symmetric and asymmetric cryptography algorithms to encrypt digital media. Most of the research works contributed in the literature focus primarily on the Advanced Encryption Standard…
Raed Abu Zitar, Muhammed J. Al-Muhammed, Chakchai So-In
This paper proposes a hybrid technique for data security. The computational model of the technique is grounded on both the non-linearity of neural network manipulations and the effective distortion operations. To accomplish this, a two-layer feedforward neural network is trained for each plaintext block. The first…
Ben Cao, Xue Li, Bin Wang, Tiantian He + 3 more
DNA as a storage medium has the characteristics of high storage density and durability, but the existing DNA storage system has a high latency, and lacks the consideration of data security. In order to improve the availability of DNA storage, this paper proposes that Frequency Dictionary Mapping Coding (FDMC)…
Gde Bimananda Mahardika Wisna, Daria Sukhareva, Jonathan Zhao, Prathamesh Chopade + 7 more
DNA origami information storage is a promising alternative to silicon-based data storage, offering a secure molecular cryptography technique that conceals information within arbitrarily folded DNA origami nanostructures. Routing, sliding, and interlacing staple strands lead to the creation of a large 700-bit key size.…
Mohamed Gabr, Eyad Mamdouh, Dina El-Damak, Minar El-Aasser + 2 more
This study presents a sophisticated encryption methodology specifically designed for the secure transfer of medical images across cloud services. The initial phase of the algorithm involves the consolidation of multiple images to form a single augmented image, which is then subjected to the first layer of encryption.…
Adedayo M. Balogun, Shao Ying Zhu
—Owing to a number of reasons, the deployment of encryption solutions are beginning to be ubiquitous at both organizational and individual levels. The most emphasized reason is the necessity to ensure confidentiality of privileged information. Unfortunately, it is also popular as cyber-criminals' escape route from the…
Gamze Gürsoy, Eduardo Chielle, Charlotte M. Brannon, Michail Maniatakos + 1 more
Genotype imputation is the statistical inference of unknown genotypes using known population haplotype structures observed in large genomic datasets, such as HapMap and 1000 genomes project. Genotype imputation can help further our understanding of the relationships between genotypes and traits, and is extremely useful…
Omar Fitian Rashid, Saba A. Tuama, Humam Al-Shahwani, Mohammed Jasim Mohammed Alfahdawi
In modern digital communication, Confidentiality of text transmission is remains a concern in the current online communication as cyber threats and intrusion. To address these challenges, this paper proposes a dual-layered security system that integrates cryptography and multi-image steganography to strengthen text…
Alex Root
Living organisms must maintain proper regulation including defense and healing. Life-threatening problems may be caused by pathogens or an organism’s own cells’ deficiency or hyperactivity, in cancer or auto-immunity. Life evolved solutions to these problems that can be conceptualized through the lens of information…
Song Jiang, Ela Kumar
Enormous data permeates various facets of social life, including public administration, community services, and scientific research, owing to the advent of new technologies. With the escalation of data transportation concerns, its significance in our daily lives has magnified. Particularly in the medical field…
Authors not listed
Photoswitches exhibiting large structural variation, visible light responsiveness, and multifunctionality are important for both chemistry and bionics research. However, beyond the limited variety of functional motifs, removing high-energy UV light in photoactivatable systems remains a challenge. Herein, we report a…
Aliye Hazal Koyuncu, Jacopo Movilli, Sevil Sahin, Dmitrii V. Kriukov + 2 more
This work describes a competing activation network, which is regulated by chemical feedback at the liquid-surface interface. Feedback loops dynamically tune the concentration of chemical components in living systems, thereby controlling regulatory processes in neural, genetic, and metabolic networks. Advances in…