Key Pre-distribution and Key Revocation in Wireless Sensor Networks: A deterministic key pre-distribution approach and a distributed key revocation mechanism - Couverture souple

Chattopadhyay, Subhankar; Turuk, Ashok Kumar

 
9783846557754: Key Pre-distribution and Key Revocation in Wireless Sensor Networks: A deterministic key pre-distribution approach and a distributed key revocation mechanism
Couverture souple
ISBN 10 : 3846557757 ISBN 13 : 9783846557754
Editeur : LAP LAMBERT Academic Publishing, 2011

Synopsis

Sensor networks are composed of resource constrained tiny sensor devices. They have less computational power and memory. Communication in sensor network is done in multi-hop, and for secure communication, neighboring sensor nodes must possess a secret common key among them. Symmetric and public key cryptography require more processing and memory space. Hence, they are not suitable for sensor network. In this book we proposed a deterministic key pre-distribution scheme using BCH codes. We mapped the BCH code to key identifier and the keys corresponding to each key identifier are installed into the sensor nodes before deployment. We compared our proposed scheme with existing one and found that it has a better resiliency. Our proposed scheme is scalable and requires the same or less number of keys for a given number of nodes than the existing well known schemes. We have also proposed an efficient key revocation technique using a novel distributed voting mechanism in which neighboring nodes of a sensor can vote against it if they suspect the node to be a compromised one. In the proposed key revocation scheme compromised nodes as well as the compromised keys are completely removed.

Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.

Présentation de l'éditeur

Sensor networks are composed of resource constrained tiny sensor devices. They have less computational power and memory. Communication in sensor network is done in multi-hop, and for secure communication, neighboring sensor nodes must possess a secret common key among them. Symmetric and public key cryptography require more processing and memory space. Hence, they are not suitable for sensor network. In this book we proposed a deterministic key pre-distribution scheme using BCH codes. We mapped the BCH code to key identifier and the keys corresponding to each key identifier are installed into the sensor nodes before deployment. We compared our proposed scheme with existing one and found that it has a better resiliency. Our proposed scheme is scalable and requires the same or less number of keys for a given number of nodes than the existing well known schemes. We have also proposed an efficient key revocation technique using a novel distributed voting mechanism in which neighboring nodes of a sensor can vote against it if they suspect the node to be a compromised one. In the proposed key revocation scheme compromised nodes as well as the compromised keys are completely removed.

Biographie de l'auteur

Subhankar Chattopadhyay has done his M. Tech in Information Security from NIT Rourkela, India. His research interest includes Sensor Network, Cryptography etc. Ashok Kumar Turuk has done his phd from IIT Kharagpur. His research interest includes Sensor Network, Ad-hoc Network etc. He is currently working as an associate professor in NIT Rourkela.

Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.

Éditeur
LAP LAMBERT Academic Publishing
Date d'édition
2011
Langue
anglais
ISBN 10 
3846557757
ISBN 13 
9783846557754
Reliure
Broché
Nombre de pages
72
Coordonnées du fabricant
non disponible
Personne responsable
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