Data aggregation paillier

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August undefined, 2024

WebOct 22, 2024 · The node adopts Paillier cryptosystem algorithm to aggregate the user’s electricity consumption data. The confidentiality and integrity of user data are guaranteed, which is convenient for billing and power regulation. Security analysis shows that our scheme meets the security and privacy requirements of smart grid data aggregation. WebNov 17, 2024 · Compared with other data aggregation work, the time-consuming of this scheme is roughly the same, but it has the ability to resist collusive attacks. ... Paillier, P.: Public-key cryptosystems based on composite degree residuosity classes. In: Stern, J. (ed.) EUROCRYPT 1999. LNCS, vol. 1592, pp. 223–238. Springer, Heidelberg (1999).

Privacy-Preserving IoT Data Aggregation Based on Blockchain …

WebSep 15, 2024 · Chen et al. proposed a data aggregation scheme based on Paillier encryption. The trusted authority generates a key for the meter to encrypt the consumed … sql server where are ssis packages stored

Spatial Aggregation - an overview ScienceDirect Topics

WebMar 8, 2014 · In this section, we propose our privacy-preserving data aggregation scheme with fault tolerance, called PDAFT, for smart grid communications. Before proceeding the details of PDAFT, we first review the Paillier encryption [ 12] which serves as the building block of the proposed PDAFT scheme. 3.1 Paillier encryption WebIn order to protect customer privacy, secure aggregation protocols have been proposed that aggregate data spatially without allowing the aggregator to learn individual load data. Many of these protocols build on the Paillier cryptosystem and … WebJul 1, 2024 · Li et al. [17] proposed a secure data aggregation method based on tree structure earlier, which uses the homomorphism of Paillier cryptosystem to encrypt and aggregate data. Fan et al. [11] proposed the first privacy-preserving data aggregation P2DA scheme for the smart grid based on elliptic curve bilinear pairings. sql server view with variable

Secure Multidimensional Data Aggregation in IoT-Fog …

Collusion-Tolerant Data Aggregation Method for Smart Grid

http://csce.uark.edu/~qinghual/papers/tdsc-aggregation.pdf WebMar 4, 2024 · LVPDA: A Lightweight and Verifiable Privacy-Preserving Data Aggregation Scheme for Edge-Enabled IoT Abstract: Edge computing is envisioned to be a powerful … sql server where case whenWebThe Paillier cryptographic system offers the possibility to aggregate user data without the need to decrypt it. With only a single encryption/decryption process during the whole data transfer, several operations can be saved compared to asymmetric and symmetric encryption, possibly leading to energy savings. sql server where clause multiple columns

"WebData aggregation is any process in which information is gathered and expressed in a summary form, for purposes such as statistical analysis. A common aggregation … " - Data aggregation paillier

Data aggregation paillier

Paillier Cryptosystem - an overview ScienceDirect Topics

WebSep 15, 2024 · Chen et al. proposed a data aggregation scheme based on Paillier encryption. The trusted authority generates a key for the meter to encrypt the consumed data of the meter. When a smart meter cannot work normally, the trusted authority provides the pseudo ciphertext related to the meter. The scheme solves the problem of meter … WebFeb 3, 2024 · In this paper, we come up with a smart meter data aggregation scheme based on the Paillier homomorphic cryptosystem, this aggregation scheme enables a …

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WebMost previous works on sensor data aggregation assume a trusted aggregator, and hence cannot protect user privacy ... Rastogi and Nath [6] use threshold Paillier cryptosystem [10] to build such an encryption scheme. To decrypt … Web程序员宝宝，程序员宝宝技术文章，程序员宝宝博客论坛

WebData aggregation is the compiling of information from databases with intent to prepare combined datasets for data processing. Description. The United States Geological … WebMost previous works on sensor data aggregation assume a trusted aggregator, and hence cannot protect user privacy ... Rastogi and Nath [6] use threshold Paillier cryptosystem …

WebThus, data are encrypted before being transmitted to the DAP in the NAN, the DAP can aggregate the different captured data in the encrypted form using the Paillier additive homomorphic encryption scheme (González-Manzano et al., 2016; Baktir, 2014; Ozgur et al., 2016). The combination of aggregation and encryption enhances the privacy of the data. Web1 day ago · In order to realize the statistical analysis on data of various types of devices in the Industrial Internet, Lu et al. [15] combined symmetric encryption and modified Paillier encryption to design a lightweight privacy-preserving data aggregation scheme, which can resist differential attack and fault tolerance, and analyze the data of different ...

WebMar 6, 2012 · EPPA uses a superincreasing sequence to structure multidimensional data and encrypt the structured data by the homomorphic Paillier cryptosystem technique. For data communications from user to smart grid operation center, data aggregation is performed directly on ciphertext at local gateways without decryption, and the …

WebSep 3, 2024 · Compressive sensing is an efficient paradigm to aggregate the data in WSNs. The works in Wimalajeewa and Varshney and Wang et al. survey and discuss the recent compressive sensing based data collection methods proposed for WSNs.For a comprehensive study, the existing works are divided into two types that are compressive … sql server where existWebJan 1, 2024 · Ni et al. proposed a security-enhanced data aggregation scheme based on Paillier encryption [11], in which a trapdoor hash function is used to implement data … sql server where 副問い合わせWebOct 22, 2024 · Okay et al. proposed a privacy preserving data aggregation protocol based on Domino-Ferrer and Paillier schemes, which implements data aggregation on the fog … sql server where datediffWebencrypted data in large databases. Rather than shipping large chunks of encrypted data back from the server, MONOMI evaluates queries on encrypted data at the database server as much as is practical, without giving the database server access to the decryption keys. Permission to make digital or hard copies of all or part of this work for sql server where timestampWebDec 24, 2024 · Li et al. [7] suggested a distributed incremental data aggregation approach which utilizes Paillier homomorphic encryption to secure the data en route. By … sql server where in multiple columnsWebinvolving vulnerable data, like healthcare. This paper thus proposes two advancements towards this paradigm: floating-point homomorphic encryption and novel central server aggregation methods for the Paillier cryptosystem. The former employs both RSA and Paillier in order to encrypt the FP32 representation, sql server where length greater thanWeb华佳烽，李凤华，郭云川，耿魁，牛犇（1. 西安电子科技大学综合业务网理论与关键技术国家重点实验室，陕西西安 710071；2. sql server where 複数条件