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Application of symmetry algorithm in energy optimal allocation of wireless sensor networks

JOURNAL OF INTELLIGENT & FUZZY SYSTEMS 2020年第6期38卷 7715-7724页

作者： Song, Yu Sichuan Univ Sci & Engn Dept Network Informat Management Ctr Zigong 643000 Peoples R China

. Aiming at the problem that the current algorithm cannot effectively complete the optimal energy allocation in wireless sensor networks, a method of optimal energy allocation in wireless sensor networks based on a symmetric algorithm is proposed. The structural characteristics of wireless sensor networks are analyzed, and the constraints of sensor nodes are completed according to the structural characteristics of wireless sensor network nodes. The application scenarios of wireless sensor networks are described, the energy distribution of the network is analyzed, and an optimal energy allocation model is established. The energy consumption per unit time of wireless sensor networks is calculated by the energy consumption of data collection and reception. Calculate the optimal routing hops and minimum transmit power in the model. Combined with the number of network keys, the optimal energy distribution of the wireless sensor network can be completed. Experimental results show that the algorithm is effective by testing the time and energy allocation efficiency of network optimization, and it also guarantees the security of wireless sensor network communication.

关键词： symmetric algorithm wireless sensor network energy optimization configuration

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Secured remote health monitoring system

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HEALTHCARE TECHNOLOGY LETTERS 2017年第6期4卷 228-232页

作者： Sathya, Duraisamy Kumar, Pugalendhi Ganesh Kumaraguru Coll Technol Dept Comp Sci & Engn Coimbatore Tamil Nadu India Anna Univ Reg Campus Dept Informat Technol Coimbatore Tamil Nadu India

Wireless medical sensor network is used in healthcare applications that have the collections of biosensors connected to a human body or emergency care unit to monitor the patient's physiological vital status. The real-time medical data collected using wearable medical sensors are transmitted to a diagnostic centre. The data generated from the sensors are aggregated at this centre and transmitted further to the doctor's personal digital assistant for diagnosis. The unauthorised access of one's health data may lead to misuse and legal complications while unreliable data transmission or storage may lead to life threatening risk to patients. So, this Letter combines the symmetric algorithm and attribute-based encryption to secure the data transmission and access control system for medical sensor network. In this work, existing systems and their algorithm are compared for identifying the best performance. The work also shows the graphical comparison of encryption time, decryption time and total computation time of the existing and the proposed systems.

关键词： patient monitoring wireless sensor networks biomedical measurement secured remote health monitoring system wireless medical sensor network symmetric algorithm attribute-based encryption data transmission

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A Simple and Highly Secure Protocol for POS Terminal

A Simple and Highly Secure Protocol for POS Terminal

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2nd International Conference on Environmental and Computer Science

作者： Rad, Habibollah Arasteh Tehrani, Mohamad Bagher Samsudin, Khairulmizam Ramli, Abdul Rahman Univ Putra Malaysia Dept Comp & Commun Syst Engn Serdang 43400 Selangor Malaysia

ISBN: (纸本)9780769539379

As we know, the communication networks were first designed for voice communication purposes. Further developments within the communication networks made it possible to send or transmit data as well. When the public network is used as a bearer for data which need high security, e.g. payment, shopping, police telecommunication or mobile betting, there is a possibility that an attacker might capture the message context which includes user privacy, or amend the message causing a fraudulent transaction. This paper presents an efficient POINT OF SALE protocol for insecure marketplace environments over telephone line or another communication medium. The proposed protocol not only satisfies the convenience and ease of use but also provides high level transaction security and non repudiation characterizes that is necessary for payments.

关键词： symmetric algorithm security POS E-commerce

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An Novel Encryption Protocol for Mobile Data Synchronization Based on SyncML

An Novel Encryption Protocol for Mobile Data Synchronization...

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International Conference on Information Computing and Applications

作者： Jiang, Chao Song, Meina Liu, Ke Xu, Ke Beijing Univ Posts & Telecommun Dept Elect Engn Beijing 100088 Peoples R China Beijing Univ Posts & Telecommun Dept Comp Sci Beijing 100088 Peoples R China

ISBN: (纸本)9783642163357

SyncML provides identity authentication service for the security of the data synchronization protocol at the server layer and database layer,. But the data is transmitted in cleartext XML after the authentication. These data are not encrypted and It Is easy to be tapped. In order to enhance its security, this paper provides us a novel encryption data synchronization protocol which uses hierarchical encryption algorithms. Finally, an example is presented to illustrate this protocol and architecture.

关键词： SyncML public-key algorithm RSA symmetric algorithm AES

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The Strategy of Cryptography for the Proposed Model of Security in Cloud Computing

The Strategy of Cryptography for the Proposed Model of Secur...

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IEEE International Conference on Power, Control, Signals and Instrumentation Engineering (IEEE ICPCSI)

作者： Hyseni, Dhurate Selimi, Besnik Luma, Artan Cico, Betim SEEU Fac Contemporary Sci & Technol Tetovo Macedonia Epoka Univ Dept Comp Engn Tirana Albania

ISBN: (纸本)9781538608142

In many research results today, the encryption of data at rest is considered to be one of the main issues related to security in cloud computing and especially cloud storage. Based on result from survey and the need for enterprise-wide strategies for data encryption, we have implemented a cloud-based model for security management, previously proposed in our research. We integrate in our strategy specific elements such as the way of saving data to the cloud, possible attacks on data. In addition, based on these elements we have analyzed the level of support of the proposed model for security in cloud. Every analysis made, proves a possibility that our proposed model for security in cloud offers and itself, the way of implementation in the proposed model. Also, the strategy of implementation is shown to increase security in cloud based on the partition and encryption of data under various models, and sending them to the cloud. All details of the strategy used for a particular file are stored on a separate file, which can be considered as a master key for the file contents.

关键词： Cloud Provider symmetric algorithm Asymmetric algorithm Hybrid algorithm Hardware Security Modules Cloud Providers etc

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Data Sharing Security and Privacy Preservation in Cloud Computing 1

Data Sharing Security and Privacy Preservation in Cloud Comp...

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International Conference on Green Computing and Internet of Things (ICGCIoT)

作者： Prasad, Kadam Poonam, Jadhav Gauri, Khupase Thoutam, N. C. Savitribai Phule Pune Univ Sandip Inst Technol & Res Ctr Dept Comp Engn Pune Maharashtra India

ISBN: (纸本)9781467379106

Using the same key for both encryption as well as decryption is the key principle in symmetric algorithm. This mechanism involves the existence of centralized Key Distribution Centre also known as KDC, responsible for distributing and maintaining attributes and secret keys to its users. There also is a decentralized access control scheme used to make data storage in clouds more secure. The security in these security systems suffers a major drawback when one user requests for the sharing of data of some user. This procedure involves some loopholes that can allow the culprit to get access to personal information in the cloud storage.

关键词： Key Distribution Center Paillier algorithm symmetric algorithm

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A secure Protocol for Traffic Police Mobile Communication System

A secure Protocol for Traffic Police Mobile Communication Sy...

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International Conference on Future Computer and Communications (ICFCC 2009)

作者： Rad, Habibollah Arasteh Samsudin, Khairulmizam Ramli, Abdul Rahman B. Tehrani, Mohamad Bagher Tavalai, Mohamad Ali Univ Putra Malaysia Dept Comp & Commun Syst Engn Serdang 43400 Selangor Malaysia

ISBN: (纸本)9780769535913

The advance of wireless networking, communication, and mobile technology is making a big impact to daily life. Mobile devices, such as cell phones, and PDAs are becoming more popular each day. The large number of mobile users along with the ubiquitous nature of mobile devices has created a huge market for mobile applications and is caused a strong demand on secured and reliable mobile applications. Power and memory limitations of current mobile handsets make the design and development of such services complex. To cause of road development and increase number of vehicles, road traffic control is very difficult by police, so using of the new method for registrations and infractions control, seems unavoidable. Mobile device could be used by police for driving infractions registration. The proposed protocol not only satisfies the convenience and ease of use that is generally required for mobile users, it also provides the transaction security in high level, so that this protocol has special regard to security factors and prepare short time period for changing Key, any transaction have any Key, Keys don't distribute on network and so on. This protocol is suitable for actual needs both in speed and security, and it is clear that the framework can be extended to the other mobile information systems, such as m-commerce. The aim of our work is to develop a protocol for GSM service, which provides an end-to-end secure in a fast communication between the Traffic Police Data Center (TPDC) and its mobile officer.

关键词： Security GSM Traffic Police Mobile Device Network symmetric algorithm

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A Survey on Current Key Issues and Status in Cryptography

A Survey on Current Key Issues and Status in Cryptography

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IEEE International Conference on Wireless Communications, Signal Processing and Networking (WiSPNET)

作者： Kumar, M. Guru Vimal Ragupathy, U. S. Kongu Engn Coll Dept EIE Perundurai Erode India

ISBN: (纸本)9781467393379

Internet applications are increased and growing at very fast. Owing towards the technological development, secured way of data transmission over the internet is becoming a questioning task. Intruders hack the data and use it for their beneficial purpose. To avoid these undesirable acts, cryptography is used to ensure security of the covert and secure message. Although encrypted data is difficult to decipher, it is relatively easy to detect. Strong encryption algorithms and proper key management techniques for the systems will helps in achieving confidentiality, authentication and integrity of data. In this research work various encryption (symmetric and asymmetric) algorithms have been studied. Literature Survey has been carried out for cryptography by incorporating key papers related to data encryption based on performance metrics (Security and Time constraints). From this, the observation and future work has been identified.

关键词： Cryptography symmetric algorithm Asymmetric algorithm Performance metrics

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Research of cryptographic algorithms applied in electronic commerce

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Research Journal of Applied Sciences, Engineering and Technology 2014年第5期7卷 908-915页

作者： Zengping, Cheng Hubei, Chen Yanshou University of Automotive Technology ShiYan City Hubei Province 442000 China

With the developments of network communication, electronic commerce plays a more and more role in the trade business and industry structure. The requirement for the electronic commerce turns to be higher. In this study, we study current status about the cryptographic algorithms exploited in electronic commerce. We discuss the advantages and disadvantages about the symmetric and asymmetric algorithms and improve them. Then we give a new scheme that combines the improved symmetric algorithm and asymmetric algorithm. We give sound reasons to explain why our scheme is more secure. Finally, we carry the experiments to show the security of our scheme. © Maxwell Scientific Organization, 2014.

关键词： AES Asymmetric algorithm Electronic commerce Key RSA symmetric algorithm

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A Novel Scheme for Data Security in Cloud Computing using Quantum Cryptography 16

A Novel Scheme for Data Security in Cloud Computing using Qu...

引用

International Conference on Advances in Information Communication Technology and Computing

作者： Sharma, Geeta Kalra, Sheetal Guru Nanak Dev Univ Dept Comp Sci & Engn Reg Campus Jalandhar Punjab India

ISBN: (纸本)9781450342131

Cloud computing manifests exceptional capacity to facilitate easy to manage, cost effective, flexible and powerful resources across the internet. Due to maximum and shared utilization of utilization of resources, cloud computing enhances the capabilities of resources. There is a dire need for data security in the wake of the increasing capabilities of attackers and high magnitude of sensitive data. Cryptography is employed to ensure secrecy and authentication of data. Conventional information assurance methods are facing increasing technological advances such as radical developments in mathematics, potential to perform big computations and the prospects of wide-ranging quantum computations. Quantum cryptography is a promising solution towards absolute security in cryptosystems. This paper proposes integration of Advanced Encryption Standard (AES) algorithm with quantum cryptography. The proposed scheme is robust and meets essential security requirements. The simulation results show that the Quantum AES produces complex keys which are hard to predict by adversaries than the keys generated by the AES itself.

关键词： AES Cryptography Quantum Key Distribution symmetric algorithm

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