A Lightweight Incentive-Based Privacy-Preserving Smart Metering Protocol for Value-Added Services
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arXiv
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| Format: | Preprint |
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2025
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| author | Zaredar, Farid Amini, Morteza |
| author_facet | Zaredar, Farid Amini, Morteza |
| contents | The emergence of smart grids and advanced metering infrastructure (AMI) has revolutionized energy management. Unlike traditional power grids, smart grids benefit from two-way communication through AMI, which surpasses earlier automated meter reading (AMR). AMI enables diverse demand- and supply-side utilities such as accurate billing, outage detection, real-time grid control, load forecasting, and value-added services. Smart meters play a key role by delivering consumption values at predefined intervals to the utility provider (UP). However, such reports may raise privacy concerns, as adversaries can infer lifestyle patterns, political orientations, and the types of electrical devices in a household, or even sell the data to third parties (TP) such as insurers. In this paper, we propose a lightweight, privacy-preserving smart metering protocol for incentive-based value-added services. The scheme employs local differential privacy, hash chains, blind digital signatures, pseudonyms, temporal aggregation, and anonymous overlay networks to report coarse-grained values with adjustable granularity to the UP. This protects consumers' privacy while preserving data utility. The scheme prevents identity disclosure while enabling automatic token redemption. From a performance perspective, our results show that with a 1024-bit RSA key, a 7-day duration, and four reports per day, our protocol runs in approximately 0.51s and consumes about 4.5 MB of memory. From a privacy perspective, the protocol resists semi-trusted and untrusted adversaries. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2508_14703 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | A Lightweight Incentive-Based Privacy-Preserving Smart Metering Protocol for Value-Added Services Zaredar, Farid Amini, Morteza Cryptography and Security The emergence of smart grids and advanced metering infrastructure (AMI) has revolutionized energy management. Unlike traditional power grids, smart grids benefit from two-way communication through AMI, which surpasses earlier automated meter reading (AMR). AMI enables diverse demand- and supply-side utilities such as accurate billing, outage detection, real-time grid control, load forecasting, and value-added services. Smart meters play a key role by delivering consumption values at predefined intervals to the utility provider (UP). However, such reports may raise privacy concerns, as adversaries can infer lifestyle patterns, political orientations, and the types of electrical devices in a household, or even sell the data to third parties (TP) such as insurers. In this paper, we propose a lightweight, privacy-preserving smart metering protocol for incentive-based value-added services. The scheme employs local differential privacy, hash chains, blind digital signatures, pseudonyms, temporal aggregation, and anonymous overlay networks to report coarse-grained values with adjustable granularity to the UP. This protects consumers' privacy while preserving data utility. The scheme prevents identity disclosure while enabling automatic token redemption. From a performance perspective, our results show that with a 1024-bit RSA key, a 7-day duration, and four reports per day, our protocol runs in approximately 0.51s and consumes about 4.5 MB of memory. From a privacy perspective, the protocol resists semi-trusted and untrusted adversaries. |
| title | A Lightweight Incentive-Based Privacy-Preserving Smart Metering Protocol for Value-Added Services |
| topic | Cryptography and Security |
| url | https://arxiv.org/abs/2508.14703 |