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An Identity-Based data aggregation protocol for the Smart Grid

IEEE TRANSACTIONS ON INDUSTRIAL INFORMATICS 2017年第5期13卷 2428-2435页

作者： Wang, Zhiwei Nanjing Univ Posts & Telecommun Sch Comp Sci Nanjing 210023 Jiangsu Peoples R China Jiangsu Key Lab Big Data Secur & Intelligent Proc Nanjing 210023 Jiangsu Peoples R China Guangzhou Univ Sch Math & Informat Sci Key Lab Informat Secur Guangzhou 510006 Guangdong Peoples R China Shanghai Key Lab Informat Secur Integrated Manage Shanghai 200240 Peoples R China

The smart grid significantly improves the reliability, efficiency, security, and sustainability of electricity services. It plays an important role in modern energy infrastructure. A drawback of this new technique, however, is that the fine-grained metering data may leak private customer information. Thus, various public-key based data aggregation protocols for privacy protection have been proposed. However, the National Institute of Standards and Technology has recommended not using public-key based cryptography in the smart grid, since maintaining the public-key infrastructure is a heavy cost. In this paper, we propose an identity-based data aggregation protocol for the smart grid, which cannot only prevent unauthorized reading and fine-grained analyzing but can also protect against unintentional errors and maliciously altered messages. The basic building block of our protocol is an identity-based encryption and signature scheme in which an identity-based encryption scheme is combined with an identity-based signature scheme. They share the same private/public parameters, which greatly reduces the complexity of the protocol in the smart grid. Security analysis demonstrates the effectiveness of our protocol in the context of six typical attacks against the smart grid. A prototype implementation based on the Intel Edison platform shows that our protocol is efficient enough for physically constrained smart grid operators, such as smart meters.

关键词： data aggregation protocol Edison platform identity based smart grid

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Energy-Efficient data aggregation protocol for Location-Aware Wireless Sensor Networks

Energy-Efficient Data Aggregation Protocol for Location-Awar...

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IEEE International Symposium on Parallel and Distributed Processing with Applications

作者： Min, Hong Yi, Sangho Heo, Junyoung Cho, Yookun Hong, Jiman Seoul Natl Univ Sch Comp Sci & Engn Seoul 151 South Korea Soongsil Univ Sch Comp Seoul South Korea

ISBN: (纸本)9780769534718

The energy is the most critical resource in wireless sensor networks. Many energy efficient techniques have been studied especially in communication protocol. Among these protocols, PEGASIS proposed by Lindsey is the most superior in terms of energy efficiency. In PEGASIS, all sensor nodes aggregate and transmit data along the single chain. However this single chain causes some problems such as delay, unexpected long transmission and non-directional transmission to the sink. To resolve delay problem, PEGASIS cuts the chain into several chains. In this way, the delay can be decreased but there is new problem, wireless interference. In this paper, we propose a new chain construction algorithm to resolve above problems. The proposed algorithm minimizes the delay without the wireless interferences and maximizes the energy efficiency by removing the non-directional transmission when transmitting packets to the sink node on wireless sensor networks. Our simulation results show that our proposed algorithm can minimize the delay without expense of energy consumption.

关键词： data aggregation protocol Location aware Wireless sensor network Location awareness Energy efficiency delay unified retrieval models Communication protocols Chains

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data validation and integrity verification for trust based data aggregation protocol in WSN

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MICROPROCESSORS AND MICROSYSTEMS 2021年 80卷 103354-103354页

作者： Daniel, Anita D. Roslin, S. Emalda Sathyabama Inst Sci & Technol Chennai Tamil Nadu India Sathyabama Inst Sci & Technol Dept ECE Chennai Tamil Nadu India

In Wireless Sensor Networks, during data fragmentation, there are chances for dropping some blocks and injecting forged data by the attackers. So the integrity of these fragmented blocks and correctness of data, need to be verified. Also, DoS attacks needs to be prevented. In order to consider the above points, we proposed a design trust based data aggregation protocol using data validation and integrity verification in WSN. In this protocol, aggregation tree is formed by using the trust value which is evaluated for each node based on the trust features and the sensed data is encrypted with the shared symmetric key. Then the encrypted data are fragmented and signed with homomorphic MAC tag. Once the signed blocks are received, the aggregator performs SUM aggregation function after checking the correctness of data and verifying integrity of each block. The aggregated result is then transmitted to the sink, where it is again verified by the sink. This process is repeated by each sensor for the sensed results. By comparing the values obtained by simulation, we exhibit that the presented technique improves the data correctness.

关键词： data aggregation protocol Wireless sensor network Trust value data validation

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On Insecure Uses of BGN for Privacy Preserving data aggregation protocols

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FUNDAMENTA INFORMATICAE 2022年第2期188卷 91-101页

作者： Lee, Hyang-Sook Lim, Seongan Yie, Ikkwon Yun, Aaram Ewha Womans Univ Dept Math Seoul South Korea Inha Univ Dept Math Incheon South Korea Ewha Womans Univ Dept Cyber Secur Seoul South Korea

The notion of aggregator oblivious (AO) security for privacy preserving data aggregation was formalized with a specific construction of AO-secure blinding technique over a cyclic group by Shi et al. Some of proposals of data aggregation protocols use the blinding technique of Shi et al. for BGN cryptosystem, an additive homomorphic encryption. Previously, there have been some security analysis on some of BGN based data aggregation protocols in the context of integrity or authenticity of data. Even with such security analysis, the BGN cryptosystem has been a popular building block of privacy preserving data aggregation protocol. In this paper, we study the privacy issues in the blinding technique of Shi et al. used for BGN cryptosystem. We show that the blinding techniques for the BGN cryptosystem used in several protocols are not privacy preserving against the recipient, the decryptor. Our analysis is based on the fact that the BGN cryptosystem uses a pairing e : G x G -> G(T) and the existence of the pairing makes the DDH problem on G easy to solve. We also suggest how to prevent such privacy leakage in the blinding technique of Shi et al. used for BGN cryptosystem.

关键词： data aggregation protocol additive homomorphic encryption BGN cryptosystem

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Security Analysis of Secure data aggregation protocols in Wireless Sensor Networks

Security Analysis of Secure Data Aggregation Protocols in Wi...

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16th International Conference on Advanced Communication Technology (ICACT)

作者： Rahayu, Triana Mugia Lee, Sang-Gon Lee, Hoon-Jae Dongseo Univ Dept Ubiquitous IT Div Comp & Informat Engn Busan South Korea

ISBN: (纸本)9788996865032

In order to conserve wireless sensor network (WSN) lifetime, data aggregation is applied. Some researchers consider the importance of security and propose secure data aggregation protocols. The essential of those secure approaches is to make sure that the aggregators aggregate the data in appropriate and secure way. In this paper we give the description of ESPDA (Energy-efficient and Secure Pattern-based data aggregation) and SRDA (Secure Reference-Based data aggregation) protocol that work on cluster-based WSN and the deep security analysis that are different from the previously presented one.

关键词： data aggregation protocol secure data aggregation protocol ESPDA SRDA WSN

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On the potential of generic modeling for VANET data aggregation protocols

On the potential of generic modeling for VANET data aggregat...

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2010 IEEE Vehicular Networking Conference, VNC 2010

作者： Dietzel, Stefan Kargl, Frank Heijenk, Geert Schaub, Florian Centre for Telematics and Information Technology University of Twente Netherlands Institute of Media Informatics Ulm University Germany

ISBN: (纸本)9781424495252

In-network data aggregation is a promising communication mechanism to reduce bandwidth requirements of applications in vehicular ad-hoc networks (VANETs). Many aggregation schemes have been proposed, often with varying features. Most aggregation schemes are tailored to specific application scenarios and for specific aggregation operations. Comparative evaluation of different aggregation schemes is therefore difficult. An application centric view of aggregation does also not tap into the potential of cross application aggregation. Generic modeling may help to unlock this potential. We outline a generic modeling approach to enable improved comparability of aggregation schemes and facilitate joint optimization for different applications of aggregation schemes for VANETs. This work outlines the requirements and general concept of a generic modeling approach and identifies open challenges. © 2010 IEEE.

关键词： VANET data aggregation protocol generic modeling joint optimization protocols vehicular ad hoc network vehicular ad hoc networks

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A comprehensive review of energy efficient wireless communication and routing protocols in smart agriculture

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INTERNATIONAL JOURNAL OF SENSOR NETWORKS 2023年第2期43卷 99-115页

作者： Nandal, Vijay Dahiya, Sunita Deenbandhu Chhotu Ram Univ Sci & Technol Elect & Commun Dept Murthal 131039 Haryana India

In this review, the current applications of wireless sensor networks (WSNs) in the agriculture field classify and compare various wireless protocols such as ZigBee wireless protocol, Bluetooth (BT) wireless protocol, Wi-Fi wireless protocol, long range radio (LoRa) protocol, SigFox protocol, flat routing protocol, hierarchical routing protocol and GPRS/3G/4G/5G/6G technology employed for agricultural monitoring systems-based WSNs. Several energy efficiency and agricultural management strategies of long-term monitoring are emphasised, with an examination of the difficulties and constraints faced by WSNs in the agricultural sector. These techniques may maximise the chances for processing IoT information. Therefore, a detailed statistical analysis is provided in this review which, was conducted by extracting information published from 2018 to 2023. Additionally, the research challenges in smart agriculture applications are analysed and solutions for those challenges are provided. Finally, this survey is helpful for researchers to enhance the quantity of IoT data processing opportunities.

关键词： precision agriculture data aggregation protocol ZigBee wireless protocol Bluetooth BT wireless protocol Wi-Fi wireless protocol long range radio LoRa protocol

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ADA2 - IoT : An adaptive data aggregation algorithm for IoT infrastructure

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INTERNET OF THINGS 2024年 27卷

作者： Chaudhary, Ajay Peddoju, Sateesh K. Indian Inst Technol Roorkee Dept Comp Sci & Engn Haridwar 24776 UK India

In IoT infrastructure, high-frequency sensing and subsequent transmission of sensed data to computational facilities can lead to redundant data storage and processing, consuming significant storage and processing capacity. As a result, the IoT infrastructure needs more data transmission cycles, leading to data redundancy and low network up-time due to the drainage of limited battery capacity. Conversely, if the data is communicated at a lower rate, it may cause absolute data delivery to the processing unit, which is useless. As a result, a well-designed data aggregation algorithm is required. This paper proposes the ADA2 2 - IoT, , an Adaptive data aggregation Algorithm for IoT Infrastructure tailored to optimize parameters such as low data redundancy, limited data communication cycles, and high IoT infrastructure up times. The proposed algorithm consists of two key components: the Route data Aggregator (RDA) performs aggregation during data transit towards the Edge node or gateway, and the Node data Aggregator (NDA) performs data aggregation during capturing or sensing data. The algorithm employs metrics like Age of Information (AoI) and data freshness factor during the node and route data aggregation phase to capture and timely deliver data to the Edge node, where this data is processed for informed decision-making. The proposed algorithm was efficiently tested on a simulation and IoT hardware deployment environment. Both simulation and hardware results demonstrate a substantial improvement in QoS parameters, such as a decrease in data redundancy and packet exchanges, leading to considerable energy savings and prolonging the lifespan of IoT infrastructure.

关键词： data aggregation data aggregation algorithm data aggregation protocol Age of information (AoI) Cluster-based aggregation Internet of Things Quality of service Wireless sensor network IoT infrastructure IoT applications Routing Energy-efficiency

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