Sharing Decryption in the Context of Voting or Lotteries
FC '00 Proceedings of the 4th International Conference on Financial Cryptography
E.cient Aggregation of encrypted data in Wireless Sensor Networks
MOBIQUITOUS '05 Proceedings of the The Second Annual International Conference on Mobile and Ubiquitous Systems: Networking and Services
Releasing search queries and clicks privately
Proceedings of the 18th international conference on World wide web
Differentially private aggregation of distributed time-series with transformation and encryption
Proceedings of the 2010 ACM SIGMOD International Conference on Management of data
Private memoirs of a smart meter
Proceedings of the 2nd ACM Workshop on Embedded Sensing Systems for Energy-Efficiency in Building
Privacy-friendly energy-metering via homomorphic encryption
STM'10 Proceedings of the 6th international conference on Security and trust management
Our data, ourselves: privacy via distributed noise generation
EUROCRYPT'06 Proceedings of the 24th annual international conference on The Theory and Applications of Cryptographic Techniques
Calibrating noise to sensitivity in private data analysis
TCC'06 Proceedings of the Third conference on Theory of Cryptography
A Novel Method to Construct Taxonomy Electrical Appliances Based on Load Signaturesof
IEEE Transactions on Consumer Electronics
Protecting against physical resource monitoring
Proceedings of the 10th annual ACM workshop on Privacy in the electronic society
ACM SIGCOMM Computer Communication Review
A practical smart metering system supporting privacy preserving billing and load monitoring
ACNS'12 Proceedings of the 10th international conference on Applied Cryptography and Network Security
Private computation of spatial and temporal power consumption with smart meters
ACNS'12 Proceedings of the 10th international conference on Applied Cryptography and Network Security
Minimizing private data disclosures in the smart grid
Proceedings of the 2012 ACM conference on Computer and communications security
Privacy-aware personalization for mobile advertising
Proceedings of the 2012 ACM conference on Computer and communications security
Secure multiparty aggregation with differential privacy: a comparative study
Proceedings of the Joint EDBT/ICDT 2013 Workshops
Privacy-preserving smart metering with multiple data Consumers
Computer Networks: The International Journal of Computer and Telecommunications Networking
A cloud-based consumer-centric architecture for energy data analytics
Proceedings of the fourth international conference on Future energy systems
Private aggregation for presence streams
Future Generation Computer Systems
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This paper presents a new privacy-preserving smart metering system. Our scheme is private under the differential privacy model and therefore provides strong and provable guarantees.With our scheme, an (electricity) supplier can periodically collect data from smart meters and derive aggregated statistics without learning anything about the activities of individual households. For example, a supplier cannot tell from a user's trace whether or when he watched TV or turned on heating. Our scheme is simple, efficient and practical. Processing cost is very limited: smart meters only have to add noise to their data and encrypt the results with an efficient stream cipher.