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International Conference on Cloud Computing (ICCC)

作者： Kuppuswamy, Prakash Rekha, S. Nithya Jazan Univ Dept Comp Engn & Networks Jazan Saudi Arabia Qassim Private Coll Dept Comp Sci & Engn Buraydah Saudi Arabia

ISBN: (纸本)9781467366182

Cloud Computing is an emerging paradigm which has become today's hottest research area due to its ability to reduce the costs associated with computing. Cloud computing is most interesting and enticing technology which is offering the services to its users on demand over the internet. Since Cloud Computing stores the data and disseminated resources in the open environment, security has become the main obstacle which is hampering the deployment of Cloud environments. Even though the Cloud Computing is promising and efficient, there are many challenges for data security as there is no vicinity of the data for the Cloud user. The main scope of this paper is to solve the security issues in both cloud providers and cloud consumers. The outcome of the research paper is securing cloud data storage by using modulo 37, but existing hill cipher working with modulo 26.

关键词： Cloud computing Security encryption algorithms Decryption algorithms Block cipher hill cipher symmetric key

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Employing Quantum Mechanics for Quantum Cryptography

Employing Quantum Mechanics for Quantum Cryptography

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International Conference on Computational Science and Computational Intelligence (CSCI)

作者： Abhanu, Rasika Aruigu, Naveen Bale, Sowmya Beeram, Geethanjali Bhattu, Zurendra Sai Raj Mahmoud, Mohammed Clark Univ Sch Profess Studies Worcester MA 01610 USA Univ Jamestown Dept Comp Sci Jamestown ND USA

ISBN: (纸本)9798350361513;9798350372304

Quantum cryptography is a field of study that explores the use of quantum mechanics to create new cryptographic techniques that are more secure than traditional cryptography. With the advancement of quantum computing technology, the security of many commonly used encryption algorithms is at risk. Quantum cryptography offers a potential solution to this problem by providing a method for secure communication based on the principles of quantum mechanics. In this paper, we will provide an overview of the fundamental concepts of quantum mechanics, their relevance to cryptography, and the most widely used quantum cryptography protocol, Quantum Key Distribution. The paper also examines the security and limitations of Quantum Key Distribution. The paper concludes with a summary of findings and implications for the future of cryptography and information security.

关键词： Quantum cryptography quantum mechanics quantum computing encryption algorithms Quantum Key Distribution (QKD)

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Routing Protocol Security for Low-Power and Lossy Networks in the Internet of Things 9th

Routing Protocol Security for Low-Power and Lossy Networks i...

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9th International Conference on Big Data Analytics (BDA)

作者： Patel, Akshet Shanmugapriya, D. Srivastava, Gautam Lin, Jerry Chun-Wei Manipal Univ Jaipur Dept Mech Engn Jaipur Rajasthan India Vivekanandha Coll Engn Women Dept Comp Sci Elaiyampalayam India Brandon Univ Dept Math & Comp Sci Brandon MB Canada Western Norway Univ Appl Sci Dept Comp Sci Elect Engn & Math Sci Bergen Norway

ISBN: (纸本)9783030936198;9783030936204

The Internet of Things (IoT) is a two-decade-old technology that allows the interconnection of various cyber-physical objects located anywhere in the world over the internet. A cyber-physical object is an inanimate object with the ability to connect itself to the internet and communicate with other similar objects. This communication is enabled by communication protocols that bridge the gap between hardware devices and the user by ensuring secure communication with optimum efficiency. As the number of IoT devices is increasing exponentially every year with the current estimation of more than 35 billion IoT devices according to a study conducted by ***, there is a need for a lightweight and highly secure communication protocol for IoT devices. This creates a need for handling all the dynamic data exchanges in real-time. Hence, Big Data and IoT technologies are often proposed together for processing and analyzing data streams. Incorporating Big Data analytics in IoT applications enables real-time information transfer, data monitoring and processing easily. To facilitate efficient communication in IoT networks, the Routing Protocol for Low-Power and Lossy Networks (RPL) comes into the picture which is a low power consuming routing protocol that operates on IEEE 802.15. This paper aims to encrypt the RPL Protocol using cryptographic algorithms and compare the results with a non-encrypted RPL Protocol using Cooja Simulator so that the data is securely communicated for Big Data analysis. The (Secure Hash Algorithm) SHA3 algorithm had been used to encrypt the sink nodes of the RPL protocol and the parameters such as average power consumption, network graph, latency is analyzed and compared. The results of this experiment show a considerable drop in latency and power consumption after deploying cryptographic encryption.

关键词： Big Data Big Data analytics RPL protocol Contiki OS Cooja simulator SHA encryption algorithms Cryptography

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A Novel Effective Framework for Medical Images Secure Storage Using Advanced Cipher Text Algorithm in Cloud Computing

A Novel Effective Framework for Medical Images Secure Storag...

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IEEE International Conference on Imaging Systems and Techniques (IST)

作者： Praveen, S. Phani Sindhura, S. Madhuri, A. Karras, Dimitrios A. PVPSIT Dept Comp Sci & Engn Vijayawada AP India KoneruLakshmaiah Educ Fdn Dept Comp Sci & Engn Vaddeswaram AP India Natl & Kapodistrian Univ Athens NKUA Dept Gen Fac Sci Athens Greece

ISBN: (纸本)9781728173719

Cloud computing is one of the emerging technologies in present world. Many cloud computing services such as data storage, data usage and other types of services are available. Medical images storage is most widely used in many hospitals because storing of medical images is significant task. Security plays the major role in cloud computing storage, especially for privacy sensitive medical imaging data. Cloud storage gives security for every file available in the relevant cloud server. To access the data from cloud, various encryption and decryption algorithms are available. In this paper, the Advanced Cipher-text Algorithm (ACTA) is introduced to provide extra security needed tools for the privacy sensitive medical images in cloud. Storing efficiently in a secure way medical images is a computationally involved task because of the complexity due to high image resolution. In the herein conducted experimental study the results obtained show the promising performance of the proposed algorithm.

关键词： medical images security data storage cloud computing encryption algorithms ACTA

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HERFA: A Homomorphic encryption-Based Root-Finding Algorithm

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IEEE Embedded Systems Letters 2024年

作者： Bencini, Christopher Mendola, Jason He, Wei Kim, Sunwoong Rochester Institute of Technology Department of Electrical and Microelectronic Engineering RochesterNY14623 United States

Edge-cloud computing architectures are exposed to significant security challenges. Although general encryption methods can mitigate some of these concerns, they require decryption to perform operations on data, exposing the data and secret keys to potential attacks. Homomorphic encryption (HE), which allows operations on encrypted data without decryption, provides an effective solution to this issue. HE-based root-finding algorithms can expand the use of HE to a wider range of real-world applications that involve solving equations. This letter presents an adaptation of the well-known Newton's method for use in the HE domain. Specifically, it employs a division-free approach to remove the division operation, which is not a basic HE operation. In addition, the proposed method is extended to handle a polynomial multiplicity greater than one for faster convergence. Compared to an alternative implementation that uses a numerical method for division, the proposed HE-based root-finding algorithm (HERFA) significantly reduces the number of sequential multiplications, which is a key factor limiting the feasibility of applications in the HE domain. This reduction allows HERFA to achieve faster execution speeds or higher accuracy. © 2009-2012 IEEE.

关键词： encryption algorithms

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Some Graph Based encryption Techniques

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IAENG International Journal of Applied Mathematics 2024年第12期54卷 2727-2734页

作者： Narayan, H Dhanvanth Bhat, Surekha Ravishankar Bhat, Ravishankar Bhat, Smitha Ganesh Department of Mathematics Manipal Institute of Technology Manipal Academy of Higher Education Karnataka Manipal576104 India Department of Mathematics Milagres College Kallianpur Karnataka Udupi574111 India Department of Mathematics Manipal Institute of Technology Manipal Academy of Higher Education Karnataka Manipal576104 India Department of Mathematics Manipal Institute of Technology Manipal Academy of Higher Education Karnataka Manipal576104 India

In today’s fast-evolving technological environment, ensuring confidentiality is of utmost importance. Cryptography stands as a critical discipline in safeguarding information from unauthorized access. It employs various encryption algorithms to secure data effectively. As digital threats evolve, there’s a growing demand for unconventional encryption methods to counter traditional cyber-attacks. This paper introduces innovative encryption algorithms leveraging special graphs and public key cryptography techniques, enhancing security through modular arithmetic properties and enabling more robust communication safeguards. A partition V1, V2,…, Vk of the vertex set V is called a chromatic partition of G if each Vi, 1 ≤ i ≤ k is an independent set of G. The minimum order of a chromatic partition of G is called chromatic number χ(G). A chromatic partition of G is called an ordered partition if |V1| = β0 and |Vi| = β0(V − ∪j=1i Vj ). The order of a minimum ordered chromatic partition of G is called ordered chromatic number χ1(G). It is immediate that χ1(G) ≥ χ(G). In this paper we extend Nordhaus Gaddum results to ordered chromatic number. © (2024), (International Association of Engineers). All Rights Reserved.

关键词： encryption algorithms

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Research and Application of Block Chain Technology in Electricity Market Transactions 4

Research and Application of Block Chain Technology in Electr...

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4th International Conference on Smart Power and Internet Energy Systems (SPIES)

作者： Zhang, Ye Wang, Rongmao Li, Qingchun Xia, Nannan Zhang, Na Hu, Jingwei Liaoning Elect Power Trading Ctr Co Ltd Shenyang Peoples R China State Grid Liaoning Elect Power Co Ltd Econ & Technol Res Inst Shenyang Peoples R China

ISBN: (纸本)9781665489577

With the entry of large-scale commercial power users into the market, the electricity trading retail market faces a surge in the number of users, agency relationships, and retail-side settlement. All these pose huge challenges to the support capability of the retail side business of power transactions, the system's ability to process concurrently with big data, and the compliance and electronization of business processes. block chain technology has technical characteristics such as anti-tampering and node sharing, which can well solve the difficulties and pain points in the process of electricity retail transactions. The block chain technology is integrated into the research and application of electricity market transactions, and the technology can not be tampered with., high reliability and advantages, and then properly solve the current problems of privacy protection, transaction security and low transaction efficiency, while reducing transmission costs.

关键词： block chain electricity market transactions encryption algorithms smart contracts

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IoT Agile Framework Enhancement 1

IoT Agile Framework Enhancement

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1st International Conference on Computer Applications and Information Security (ICCAIS)

作者： Gabr, Badiaa Azer, Marianne A. Nile Univ WINC Sheikh Zayed City Egypt Nile Univ Natl Telecommun Inst Sheikh Zayed City Egypt

ISBN: (纸本)9781538644270

Internet of Things (IoT) is considered as a trend nowadays. Devices connected to the internet interact with surrounding;this poses strong challenges in handling big data with a certain level of security. In this paper IoT devices will be divided in to two categories high vulnerability devices and low vulnerability devices. The classification depends on the ease of attacks. In order to ensure the security of IoT devices, an agile approach is used to secure high vulnerability devices as first step and then low vulnerability devices by applying encryption algorithms.

关键词： Internet of Things Agile approach encryption algorithms

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Reviewing Crypto-Agility and Quantum Resistance in the Light of Agile Practices

Reviewing Crypto-Agility and Quantum Resistance in the Light...

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24th International Conference on Agile Software Development (XP)

作者： Marchesi, Lodovica Marchesi, Michele Tonelli, Roberto Univ Cagliari Dept Math & Comp Sci Cagliari Italy

ISBN: (纸本)9783031485497;9783031485503

The term crypto-agility means the ability to quickly and securely change cryptographic algorithms and related data, in the case of their compromise. In this context, the advent of quantum computing constitutes a new paradigm, which poses existential threats to current cryptographic algorithms. Even if these attacks are not an imminent danger, we must be prepared to change the cryptographic algorithms at risk with new, quantum resistant ones. This is by no means an easy task, because cryptographic algorithms are used everywhere and are often also implemented on the hardware. In this paper, we analyze the similarities and the differences between traditional agility and crypto-agility, and investigate the prospects of using agile and lean practices in the context of crypto-agility to introduce quantum resistant algorithms. In particular, for the main agile and lean practices we discuss if and how they can be useful for obtaining crypto-agility. We also investigate how the features key to crypto-agility can be helped by the agile and lean approach.

关键词： Agile methods Cryptographic agility encryption algorithms Quantum resistance

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The Evaluation of Security algorithms on Mobile Platform

The Evaluation of Security Algorithms on Mobile Platform

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IEEE 9th International Conference on Mobile Ad-hoc and Sensor Networks (MSN)

作者： Yao, Hong Lian, Lu Fan, Yuanyuan Liang, Qingzhong Yan, Xuesong China Univ Geosci Sch Comp Sci Wuhan 430074 Peoples R China

ISBN: (纸本)9780769551593

The rapid development of mobile platform leads to growing demand for network communications, which suffer from increasingly severe security threats as well. Considering the urgent security demand and the limitation of battery capacity, the power consumption of the encryption algorithms plays a pivotal role for mobile device. Aiming at the above problem, this paper proposes a performance evaluation system on Android platform, which can evaluate the state parameters of device battery. Our work provides elaborate analysis and exploration of 10 security algorithms' energy consumption through extensive simulation results. With the popularity of mobile network and the rapid increase of related applications, it is significant to reduce the power consumption of security encryption algorithms on mobile devices in both academic field and industry.

关键词： Android security encryption algorithms power consumption

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