Next century challenges: scalable coordination in sensor networks
MobiCom '99 Proceedings of the 5th annual ACM/IEEE international conference on Mobile computing and networking
SPINS: security protocols for sensor networks
Proceedings of the 7th annual international conference on Mobile computing and networking
CRYPTO '89 Proceedings of the 9th Annual International Cryptology Conference on Advances in Cryptology
Secure Aggregation for Wireless Networks
SAINT-W '03 Proceedings of the 2003 Symposium on Applications and the Internet Workshops (SAINT'03 Workshops)
Impact of Network Density on Data Aggregation in Wireless Sensor Networks
ICDCS '02 Proceedings of the 22 nd International Conference on Distributed Computing Systems (ICDCS'02)
Cache-and-query for wide area sensor databases
Proceedings of the 2003 ACM SIGMOD international conference on Management of data
SIA: secure information aggregation in sensor networks
Proceedings of the 1st international conference on Embedded networked sensor systems
Multilevel μTESLA: Broadcast authentication for distributed sensor networks
ACM Transactions on Embedded Computing Systems (TECS)
TAG: a Tiny AGgregation service for Ad-Hoc sensor networks
OSDI '02 Proceedings of the 5th symposium on Operating systems design and implementationCopyright restrictions prevent ACM from being able to make the PDFs for this conference available for downloading
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
IEEE Transactions on Mobile Computing
Secure hierarchical in-network aggregation in sensor networks
Proceedings of the 13th ACM conference on Computer and communications security
A secure and resilient WSN roadside architecture for intelligent transport systems
WiSec '08 Proceedings of the first ACM conference on Wireless network security
Efficient security primitives derived from a secure aggregation algorithm
Proceedings of the 15th ACM conference on Computer and communications security
Efficient data structures for tamper-evident logging
SSYM'09 Proceedings of the 18th conference on USENIX security symposium
A security framework for privacy-preserving data aggregation in wireless sensor networks
ACM Transactions on Sensor Networks (TOSN)
Secure Distributed Data Aggregation
Foundations and Trends in Databases
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Information aggregation is an important operation in wireless sensor networks executed for the purpose of monitoring and reporting of the environmental data. Due to the performance constraints of sensor nodes the in-network form of the aggregation is especially attractive since it allows to save expensive resources during the frequent network queries. Easy accessibility of networks and nodes and almost no physical protection against corruptions arise high challenges on the security of the aggregation process. Especially, protection against attacks aiming to falsify the aggregated result is considered to be of prime importance. In this paper we propose a novel security model for the aggregation process based on the well-established cryptographic techniques, focusing on the scenario with the single aggregator node. In order to show soundness and feasibility of our definitions we describe a generic practical approach that achieves security against node corruptions during the aggregation process in a provable cryptographic way based solely on the symmetric cryptographic primitives. To the best of our knowledge this is the first paper which aims to combine the paradigm of provable security in the cryptographic sense with the task of information aggregation in WSNs.