Sensors, 2017 Data authenticated aggregation is always a significant issue for wireless sensor networks (WSNs). The marine sensors are deployed far away from the security monitoring.
Lifei Wei +5 more
doaj +3 more sources
GSFedSec: Group Signature-Based Secure Aggregation for Privacy Preservation in Federated Learning
Applied SciencesPrivacy must be preserved when working with client data in machine learning. Federated learning (FL) provides a way to preserve user data privacy by aggregating locally trained models without sharing the user data.
Sneha Kanchan +3 more
doaj +3 more sources
Integer Matrix Keys for Secure Data Aggregation in Clustered Wireless Sensor Networks [PDF]
International Journal of Electronics and Telecommunications, 2020 Providing Privacy and security for aggregated data in wireless sensor networks has drawn the attention of practicing engineers and researchers globally.
G. Chethana, K.V. Padmaja
doaj +1 more source
Blockchain-based V2G Certificateless Ring Signcryption Privacy Protection Scheme [PDF]
Jisuanji gongcheng, 2023 A blockchain-based certificateless ring signature privacy protection scheme is proposed to ensure the privacy protection of vehicle user transaction information and secure transmission of communication messages in the Vehicle-to-Grid（V2G） system.To ...
CHEN Fuan, LIU Yi
doaj +1 more source
Forward-Secure Multi-User Aggregate Signatures Based on zk-SNARKs
IEEE Access, 2021 As a solution to mitigate the key exposure problems in the digital signature, the forward security has been proposed. The forward security guarantees the integrity of the messages generated in the past despite leaks of a current time period secret key by
Jeonghyuk Lee, Jihye Kim, Hyunok Oh
doaj +1 more source
Two-Round Multi-Signatures from Okamoto Signatures
Mathematics, 2023 Multi-signatures (MS) are a special type of public-key signature (PKS) in which multiple signers participate cooperatively to generate a signature for a single message. Recently, applications that use an MS scheme to strengthen the security of blockchain
Kwangsu Lee, Hyoseung Kim
doaj +1 more source
Paillier-Based Data Aggregation and Stimulation Scheme in the Smart Grid [PDF]
Jisuanji gongcheng, 2021 To address the privacy disclosure issues in data aggregation and stimulation in smart grids,a Paillier-based data aggregation and stimulation scheme is proposed for smart grids.The scheme employs a super-increasing sequence to construct multidimensional ...
ZHU Song, WANG Huaqun
doaj +1 more source
Provably Secure Linearly Homomorphic Aggregate Signature Scheme for Electronic Healthcare System
Mathematics, 2022 In recent years, deploying Internet of Things (IoT) in electronic healthcare systems (EHS) has made great progress in healthcare detection. It is extremely important to reduce the cost of communication and ensure the authenticity and integrity of data. A
Yanyan Gu +3 more
doaj +1 more source
Double-Blockchain Assisted Secure and Anonymous Data Aggregation for Fog-Enabled Smart Grid
Engineering, 2022 As a future energy system, the smart grid is designed to improve the efficiency of traditional power systems while providing more stable and reliable services.
Siguang Chen +4 more
doaj +1 more source
REISCH: incorporating lightweight and reliable algorithms into healthcare applications of WSNs [PDF]
, 2020 Healthcare institutions require advanced technology to collect patients' data accurately and continuously. The tradition technologies still suffer from two problems: performance and security efficiency.
Al-Zubaidie, Mishall +2 more
core +2 more sources