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Enhancing Security of ADS-B Systems with encryption algorithm in the Smart Ocean

JOURNAL OF COASTAL RESEARCH 2020年第Spe105期000卷 181-184页

作者： Liu, Zixin Ling, Mingxing Zhu, Ting Xu, Deru He, Yueshun Liu, Zhifeng East China Univ Technol State Key Lab Nucl Resources & Environm Nanchang 330013 Jiangxi Peoples R China East China Univ Technol Nanchang 330000 Jiangxi Peoples R China East China Univ Technol Sch Earth Sci Nanchang 330000 Jiangxi Peoples R China East China Univ Technol Software Coll Nanchang 330000 Jiangxi Peoples R China

The smart ocean is an influencer concept incorporating digitalized associated ocean and seaboard cities. The construction of an omni-bearing smart ocean requires urban resilience, and the application of smart means can greatly improve a city's emergency response capability in the face of dangerous events. Aviation security is a non-negligible point in the construction of the smart ocean. The automatic dependent surveillance-broadcast (ADS-B) in the aircrafts is used to broadcast and transmit navigating data, including the call sign of aircraft, altitude in the airspace, current heading of destination, and other locating messages. This paper studies ADS-B security threats such as distributed denial of service attacks and proposes the use of an encryption algorithm to process ADS-B plaintext to improve urban resilience of the smart ocean.

关键词： ADS-B encryption algorithm smart ocean

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Research on an optimised encryption algorithm for network information security communication

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INTERNATIONAL JOURNAL OF COMMUNICATION NETWORKS AND DISTRIBUTED SYSTEMS 2023年第1期29卷 31-46页

作者： Li, Ju Chongqing Technol & Business Inst Chongqing 401520 Peoples R China

At present, one of the commonly used encryption algorithms is the block cipher AES method, while in the design, we often only consider the bounded attack opponent, but in the face of the needs of the development of artificial intelligence, it is difficult to meet the secure communication of network information. This time, an optimised and improved GANs encryption algorithm based on neural network is proposed. The encryption algorithm can improve the objective function and learning model, so as to achieve better algorithm security performance. Through simulation analysis, it can also be seen that with the increase of training times, the neural network training effect of Bob, Alice and Eve is better. The proposed optimisation algorithm can realise face generation in the case of non-artificial knowledge, which has significant advantages compared with the traditional encryption algorithm.

关键词： network information safety encryption algorithm GANs model neural network

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Connection-oriented computer network secure communication and encryption algorithm

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INTERNATIONAL JOURNAL OF AUTONOMOUS AND ADAPTIVE COMMUNICATIONS SYSTEMS 2021年第1-2期14卷 98-116页

作者： Wu, Bin Shengli Coll China Univ Petr Eberly Coll Sci Dongying 257061 Shandong Peoples R China

This paper studies the data encryption model and encryption method of the connection-oriented computer network communication system. Firstly, the application and security analysis of digital certificate and big integer decomposition encryption algorithm in connection-oriented are studied. Secondly, in the design of encryption communication module, a new hybrid encryption mechanism is proposed, that is, a strong and fast encoding algorithm is used to encrypt the plain text, Rivest-Shamir-Adleman (RSA) algorithm is used to encrypt the key, and Secure Hash algorithm (SHA) algorithm is used to generate the digital abstract. Finally, an improved cryptographic model of elliptic curve cryptosystem is constructed, and an effective exclusive form of node private key is obtained. The experimental results show that the improved algorithm can simplify the deployment and improve the efficiency of the cryptographic system in large-scale public key certificate system.

关键词： network communication digital certificate digital signature encryption algorithm encryption optimisation improved cryptographic private key key certificate connection-oriented decomposition

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Energy Consumptions Analysis for a Class of Symmetric encryption algorithm

Energy Consumptions Analysis for a Class of Symmetric Encryp...

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8th IEEE Radio and Wireless Symposium (RWS)

作者： Zibideh, Walid Y. Matalgah, Mustafa M. Qualcomm Technol Inc San Diego CA 92121 USA Univ Mississippi Dept Elect Engn University MS 38677 USA

ISBN: (纸本)9781479921812

Due to the increased demand on wireless devices and their applications, the necessity for efficient and secure encryption algorithms is critical. A secure encryption algorithm is considered energy efficient if it uses a minimum number of CPU operations. In this paper we use numerical calculations to analyze the energy consumption for a class of encryption algorithms. We compute the number of arithmetic and logical instructions in addition to the number of memory access used by each of the algorithms under study. Given some information about the microprocessor used in encryption, we can compute the energy consumed per each instruction and hence compute the total energy consumed by the encryption algorithm. In addition, we use computer simulations to compare the energy loss of transmitting encrypted information over the Wireless channel. Therefore, in this paper we introduce a comprehensive approach where we use two approaches to analyze the energy consumption of encryption algorithms.

关键词： encryption algorithm energy consumption symmetric cryptography energy losses wireless device macroprocessor instruction Energy efficiency cryptography numerical calculation arithmetic

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An Image encryption algorithm Based on Zigzag Transformation and 3-Dimension Chaotic Logistic Map 6th

An Image Encryption Algorithm Based on Zigzag Transformation...

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6th International Conference on Applications and Techniques in Information Security (ATIS)

作者： Li, Yuzhen Li, Xiaodong Jin, Xin Zhao, Geng Ge, Shiming Tian, Yulu Zhang, Xiaokun Zhang, Kejun Wang, Ziyi Beijing Elect Sci & Technol Inst Beijing 100070 Peoples R China GOCPCCC Key Lab Informat Secur Beijing 100070 Peoples R China Xidian Univ Xian 710071 Peoples R China Chinese Acad Sci Inst Informat Engn Beijing 100093 Peoples R China

ISBN: (纸本)9783662486832;9783662486825

An image encryption algorithm based on Zigzag transformation and 3-Dimension Logistic chaotic map by making use of the permutation-diffusion encryption structure is proposed. The algorithm consists of two parts: firstly, Zigzag transformation is used to scramble pixel position of the color image through three channels;then, 3-Dimension Logistic chaotic map is utilized to diffuse pixel values through three channels. To solve the problem of large computation and space overhead of color image encryption algorithm, the iterative chaotic sequences are used several times in the diffusion process to improve encryption efficiency. The key space of the algorithm is large enough to resist brute-force attack and simulation results show that it also has high key sensitivity, high encryption speed and the strong ability to resist exhaustive attack and statistical attack.

关键词： Zigzag transformation 3-Dimension logistic chaotic map Color image encryption algorithm

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Cryptanalysis of a chaos-based encryption algorithm for distributed systems

Cryptanalysis of a chaos-based encryption algorithm for dist...

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8th International Conference for Internet Technology and Secured Transactions (ICITST)

作者： Caragata, Daniel Tabia, Karim Luduena, Mauricio Univ Tecn Federico Santa Maria Telemat Grp Dept Elect Engn Av Espana 1680 Valparaiso Chile Univ Artois Ctr Rech Informat Lens CNRS UMR 8188 Douai France

ISBN: (纸本)9781908320209

This paper analyses the security of a recently proposed chaos based cryptosystem. It shows that the cryptosystem under study has weak diffusion and presents a cryptanalysis that allows the attacker to decrypt any encrypted image. More precisely, it proposes a divide-and-conquer attack that allows an attacker to recover the internal states of the cryptosystem and to use them in order to encrypt or decrypt any image. Experimental results demonstrate the effectiveness of the attack and the lack of diffusion of the cryptosystem. Finally, a solution is proposed that can increment the security of the cryptosystem and render the cryptanalysis ineffective.

关键词： cryptography encryption algorithm Distributed Systems CRYPTANALYSIS Attackers diffusion

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Pluggable encryption algorithm In Secure Shell(SSH) Protocol

Pluggable Encryption Algorithm In Secure Shell(SSH) Protocol

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2nd International Conference on Emerging Trends in Engineering and Technology (ICETET09)

作者： Iyappan, P. Arvind, K. S. Geetha, N. Vanitha, S. Rajiv Gandhi Coll Engg & Technol Pondicherry India Dr Pauls Coll Engn Pondicherry India

ISBN: (纸本)9781424452507

System security is a crucial constraint for Secure Transfer of data. Because of the nature of the SSH Protocol, anyone with access to the central server can manipulate files, it is imperative that only authorized users be able to access the central server. Secure Transfer has taken steps that will discourage several common attempts to forcefully gain access to the system. These steps include implementing a port knocking protocol, limiting access to only authorized machines and users, and keeping persistent logs. The Secure Shell (SSH) protocol is one of the most popular cryptographic protocols on the Internet. Secure Shell Protocol (SSH) uses the standard algorithms namely DES, AES and the RSA. Any user normally can use these algorithms which is being specified by the SSH protocol. As it is an OpenSSH, it is possible for the hackers to break the security during transmission of data. The idea behind the paper was when we allow the users to specify their own encryption techniques, which is not known to others can improve their security and also from hackers breaking the code. This will helps the user to create their encryption standards in the SSH protocol which provides more security to the users network and known only to the users.

关键词： Secure Shell Protocol Symmetric & Asymmetric Cryptosystems encryption algorithm

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Research on Computer Network Secure Communication and encryption algorithm Based on Deep Learning 3

Research on Computer Network Secure Communication and Encryp...

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3rd Asia-Pacific Conference on Communications Technology and Computer Science (ACCTCS)

作者： Lu, Yingfeng Liu, Haiyan Yuxi Normal Univ Yuxi 653100 Yunnan Peoples R China

ISBN: (纸本)9798350310801

With the development of computer network technology, online communication has become more and more important, and network complete technology has also become a measure to ensure reliable network communication. Under this background, it is imminent to maintain internet security. encryption is the most common way. Different encryption algorithms constitute different encryption techniques. The hyper-chaotic encryption algorithm is a new algorithm that has emerged in recent years. The encryption technology formed by this can prevent abnormal network intrusion to the greatest extent and realize network information security. At present, computer has become the main part of people's life, providing people with convenient learning and living conditions. The environment of computer network is complex, so there are many influencing factors. In order to improve its security, the most important thing is to analyze the security of computer network. Therefore, the maintenance of computer internet security needs to consume a lot of human and material costs, and the traditional methods are inefficient, so it is necessary to introduce deep learning algorithms to help programmers build a new computer internet security system.

关键词： Deep learning Computer internet security encryption algorithm

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Color Image encryption algorithm Based on Tangent-Delay Ellipse Reflecting Cavity Map System

Color Image Encryption Algorithm Based on Tangent-Delay Elli...

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4th International Conference on Image Analysis and Signal Processing (IASP)

作者： Zhang Kun Fu Xing-an Chuxiong Normal Univ Dept Math Chuxiong Yunnan Peoples R China

ISBN: (纸本)9781467325455

Chaotic encryption has presently become the focus of the information security field. The article presents the main theory of TD-ERCS, and proposes a new algorithm to improve the security of image encryption based on TD-ERCS. According to the sort permutation and the binary XOR operation from the TD-ERCS chaotic series, it can achieve image encryption. This encryption algorithm is a reversible algorithm, and it can achieve the original image in the rule inverse process of the encryption algorithm. Finally, through computer simulation, the experiment results show that the new chaotic encryption algorithm based on TD-ERCS is valid and has higher security.

关键词： TD-ERCS encryption algorithm seed parameters

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Parallelization of encryption algorithm Based on Chaos System and Neural Networks 1

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10th International Conference on Parallel Processing and Applied Mathematics (PPAM)

作者： Burak, Dariusz West Pomeranian Univ Technol Fac Comp Sci & Informat Technol PL-71210 Szczecin Poland

ISBN: (数字)9783642551956

ISBN: (纸本)9783642551956

In this paper, the results of parallelizing of encryption algorithm based on a chaos system and neural networks are presented. A data dependence analysis of loops was applied in order to parallelize the algorithm. The parallelism of the algorithm is demonstrated in accordance with the OpenMP standard. As a result of my study, it was stated that the most time-consuming loops of the algorithm are suitable for parallelization. The efflciency measurement of a parallel program is showed.

关键词： Neural networks Chaotic system encryption algorithm Parallelization OpenMP

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