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14802 Practical Certificateless Aggregate Signatures From Bilinear Maps

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Gong, Zheng and Long, Yu and Hong, Xuan and Chen, Kefei (2008) Practical Certificateless Aggregate Signatures From Bilinear Maps. Technical Report TR-CTIT-08-74, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

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Abstract

In some restrictive environments, such as sensor networks, each sensor submits the newest information to the server, every message must be authenticated to immune forgery and replay attacks. But the regular signatures need to be saved and verified individually, which will heavily add the costs of the computation, storage and communication
than the plain text mode in the constraint devices. Aggregate signature (AS) makes towards solving the above problem because anyone can aggregate $n$ individual signatures on $n$ distinct messages which are signed by $n$ distinct signers, into a single compact signature $\sigma$ .

Item Type:	Internal Report (Technical Report)
Research Group:	EWI-DIES: Distributed and Embedded Security
Research Program:	CTIT-ISTRICE: Integrated Security and Privacy in a Networked World, CTIT-WiSe: Wireless and Sensor Systems
Research Project:	ALwEN: Ambient Living with Embedded Networks
ID Code:	14802
Deposited On:	16 January 2009
More Information:	statistics metis

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Practical Certificateless Aggregate Signatures From Bilinear Maps (deposited 16 January 2009)
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- Practical Certificateless Aggregate Signatures From Bilinear Maps (deposited 22 April 2009)

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