Security without identification: transaction systems to make big brother obsolete
Communications of the ACM
Random oracles are practical: a paradigm for designing efficient protocols
CCS '93 Proceedings of the 1st ACM conference on Computer and communications security
Efficient anonymous channel and all/nothing election scheme
EUROCRYPT '93 Workshop on the theory and application of cryptographic techniques on Advances in cryptology
Untraceable electronic mail, return addresses, and digital pseudonyms
Communications of the ACM
Improved Online/Offline Signature Schemes
CRYPTO '01 Proceedings of the 21st Annual International Cryptology Conference on Advances in Cryptology
Efficient Identification and Signatures for Smart Cards
CRYPTO '89 Proceedings of the 9th Annual International Cryptology Conference on Advances in Cryptology
An Efficient System for Non-transferable Anonymous Credentials with Optional Anonymity Revocation
EUROCRYPT '01 Proceedings of the International Conference on the Theory and Application of Cryptographic Techniques: Advances in Cryptology
ASIACRYPT '01 Proceedings of the 7th International Conference on the Theory and Application of Cryptology and Information Security: Advances in Cryptology
An Identity-Based Signature from Gap Diffie-Hellman Groups
PKC '03 Proceedings of the 6th International Workshop on Theory and Practice in Public Key Cryptography: Public Key Cryptography
Fault tolerant anonymous channel
ICICS '97 Proceedings of the First International Conference on Information and Communication Security
Reusable anonymous return channels
Proceedings of the 2003 ACM workshop on Privacy in the electronic society
An Indistinguishability-Based Characterization of Anonymous Channels
PETS '08 Proceedings of the 8th international symposium on Privacy Enhancing Technologies
Constructing Strong KEM from Weak KEM (or How to Revive the KEM/DEM Framework)
SCN '08 Proceedings of the 6th international conference on Security and Cryptography for Networks
Privacy-Friendly Electronic Traffic Pricing via Commits
Formal Aspects in Security and Trust
EUROCRYPT'91 Proceedings of the 10th annual international conference on Theory and application of cryptographic techniques
Identity-committable signatures and their extension to group-oriented ring signatures
ACISP'07 Proceedings of the 12th Australasian conference on Information security and privacy
Agent-based micro-storage management for the Smart Grid
Proceedings of the 9th International Conference on Autonomous Agents and Multiagent Systems: volume 1 - Volume 1
Private memoirs of a smart meter
Proceedings of the 2nd ACM Workshop on Embedded Sensing Systems for Energy-Efficiency in Building
Short generic transformation to strongly unforgeable signature in the standard model
ESORICS'10 Proceedings of the 15th European conference on Research in computer security
PrETP: privacy-preserving electronic toll pricing
USENIX Security'10 Proceedings of the 19th USENIX conference on Security
Privacy-friendly aggregation for the smart-grid
PETS'11 Proceedings of the 11th international conference on Privacy enhancing technologies
Plug-in privacy for smart metering billing
PETS'11 Proceedings of the 11th international conference on Privacy enhancing technologies
Differentially private billing with rebates
IH'11 Proceedings of the 13th international conference on Information hiding
Privacy-friendly energy-metering via homomorphic encryption
STM'10 Proceedings of the 6th international conference on Security and trust management
A universally composable secure channel based on the KEM-DEM framework
TCC'05 Proceedings of the Second international conference on Theory of Cryptography
A restricted multi-show credential system and its application on e-voting
ISPEC'05 Proceedings of the First international conference on Information Security Practice and Experience
Tag-KEM/DEM: a new framework for hybrid encryption and a new analysis of kurosawa-desmedt KEM
EUROCRYPT'05 Proceedings of the 24th annual international conference on Theory and Applications of Cryptographic Techniques
Theoretical and practical foundations of large-scale agent-based micro-storage in the smart grid
Journal of Artificial Intelligence Research
A Novel Method to Construct Taxonomy Electrical Appliances Based on Load Signaturesof
IEEE Transactions on Consumer Electronics
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In smart grid, households may send the readings of their energy usage to the utility and a third-party service provider which provides analyzed statistics data to users. User privacy becomes an important issue in this application. In this paper, we propose a new cryptographic-based solution for the privacy issue in smart grid systems. The advantages of our system are twofold: Households can send authenticated energy consumption readings to a third-party service provider anonymously. The service provider learns only the region where the readings come from but not their respective identities. On the other hand, users with personal secret information can enquiry their usage history records or regional statistics. Formal security analysis is provided to show that our scheme is secure. We further analyze the performance of our system by giving simulation results.