The knowledge complexity of interactive proof systems
SIAM Journal on Computing
A "Paradoxical" Indentity-Based Signature Scheme Resulting from Zero-Knowledge
CRYPTO '88 Proceedings of the 8th Annual International Cryptology Conference on Advances in Cryptology
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CRYPTO '89 Proceedings of the 9th Annual International Cryptology Conference on Advances in Cryptology
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CRYPTO '92 Proceedings of the 12th Annual International Cryptology Conference on Advances in Cryptology
On Defining Proofs of Knowledge
CRYPTO '92 Proceedings of the 12th Annual International Cryptology Conference on Advances in Cryptology
A ZKP-based identification scheme for base nodes in wireless sensor networks
Proceedings of the 2005 ACM symposium on Applied computing
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PERCOMW '07 Proceedings of the Fifth IEEE International Conference on Pervasive Computing and Communications Workshops
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IPSN '08 Proceedings of the 7th international conference on Information processing in sensor networks
Implementing public-key infrastructure for sensor networks
ACM Transactions on Sensor Networks (TOSN)
Dialog codes for secure wireless communications
IPSN '09 Proceedings of the 2009 International Conference on Information Processing in Sensor Networks
Energy-Efficient Implementation of ECDH Key Exchange for Wireless Sensor Networks
WISTP '09 Proceedings of the 3rd IFIP WG 11.2 International Workshop on Information Security Theory and Practice. Smart Devices, Pervasive Systems, and Ubiquitous Networks
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EWSN'08 Proceedings of the 5th European conference on Wireless sensor networks
RFID-Tags for anti-counterfeiting
CT-RSA'06 Proceedings of the 2006 The Cryptographers' Track at the RSA conference on Topics in Cryptology
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ACM Transactions on Autonomous and Adaptive Systems (TAAS)
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EuroPKI'07 Proceedings of the 4th European conference on Public Key Infrastructure: theory and practice
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In device networks, trust must often be established in the field despite limited a priori knowledge of the network and the possibility of adversaries in the network environment. This paper presents a solution to the problem of bootstrapping trust that is minimal in the sense that it circumvents ongoing maintenance of security material. Specifically, security material is communicated to members of a device group just once by using zero knowledge identification in a new and efficient way, whereby devices in the group may henceforth securely verify each other as well as initialize mutual keys for confidentiality without needing to update that security material over time. In its basic form, the solution uses a base station to communicate the security material for group membership verification. The solution allows for scaling by letting the base station hierarchically delegate the task of bootstrapping to subordinate trusted nodes.