1.
Mumin Cebe, Kemal Akkaya
Efficient management of certificate revocation lists in smart grid advanced metering infrastructure Proceedings Article
In: 2017 IEEE 14th International Conference on Mobile Ad Hoc and Sensor Systems (MASS), pp. 313–317, IEEE, 2017.
Abstract | Links | BibTeX | Tags: Key Management
@inproceedings{nokey,
title = {Efficient management of certificate revocation lists in smart grid advanced metering infrastructure},
author = {Mumin Cebe and Kemal Akkaya},
url = {https://ieeexplore.ieee.org/abstract/document/8108759/},
year = {2017},
date = {2017-10-22},
booktitle = {2017 IEEE 14th International Conference on Mobile Ad Hoc and Sensor Systems (MASS)},
pages = {313–317},
publisher = {IEEE},
school = {Florida International University},
abstract = {Advanced Metering Infrastructure (AMI) forms a communication network for the collection of power data from smart meters in Smart Grid. As the communication within an AMI needs to be secure, key management becomes an issue due to overhead and limited resources. While using public-keys eliminate some of the overhead of key management, there is still challenges regarding certificates that store and certify the public-keys. In particular, distribution and storage of certificate revocation list (CRL) is major a challenge due to cost of distribution and storage in AMI networks which typically consist of wireless multi-hop networks. Motivated by the need of keeping the CRL distribution and storage cost effective and scalable, in this paper, we present a distributed CRL management model utilizing the idea of distributed hash trees (DHTs) from peer-to-peer (P2P) networks. The basic idea is to share the burden of storage},
keywords = {Key Management},
pubstate = {published},
tppubtype = {inproceedings}
}
Advanced Metering Infrastructure (AMI) forms a communication network for the collection of power data from smart meters in Smart Grid. As the communication within an AMI needs to be secure, key management becomes an issue due to overhead and limited resources. While using public-keys eliminate some of the overhead of key management, there is still challenges regarding certificates that store and certify the public-keys. In particular, distribution and storage of certificate revocation list (CRL) is major a challenge due to cost of distribution and storage in AMI networks which typically consist of wireless multi-hop networks. Motivated by the need of keeping the CRL distribution and storage cost effective and scalable, in this paper, we present a distributed CRL management model utilizing the idea of distributed hash trees (DHTs) from peer-to-peer (P2P) networks. The basic idea is to share the burden of storage
2.
Khaled Rabieh, Mohamed MEA Mahmoud, Kemal Akkaya, Samet Tonyali
Scalable certificate revocation schemes for smart grid ami networks using bloom filters Proceedings Article
In: pp. 420–432, IEEE, 2015.
Abstract | Links | BibTeX | Tags: Key Management
@inproceedings{nokey,
title = {Scalable certificate revocation schemes for smart grid ami networks using bloom filters},
author = {Khaled Rabieh and Mohamed MEA Mahmoud and Kemal Akkaya and Samet Tonyali},
url = {https://ieeexplore.ieee.org/abstract/document/7192615/},
year = {2015},
date = {2015-08-12},
journal = {IEEE Transactions on Dependable and Secure Computing},
volume = {14},
number = {4},
issue = {4},
pages = {420–432},
publisher = {IEEE},
school = {Florida International University},
abstract = {Given the scalability of the advanced metering infrastructure (AMI) networks, maintenance and access of certificate revocation lists (CRLs) pose new challenges. It is inefficient to create one large CRL for all the smart meters (SMs) or create a customized CRL for each SM since too many CRLs will be required. In order to tackle the scalability of the AMI network, we divide the network into clusters of SMs, but there is a tradeoff between the overhead at the certificate authority (CA) and the overhead at the clusters. We use Bloom filters to reduce the size of the CRLs in order to alleviate this tradeoff by increasing the clusters' size with acceptable overhead. However, since Bloom filters suffer from false positives, there is a need to handle this problem so that SMs will not discard important messages due to falsely identifying the certificate of a sender as invalid. To this end, we propose two certificate revocation schemes that},
keywords = {Key Management},
pubstate = {published},
tppubtype = {inproceedings}
}
Given the scalability of the advanced metering infrastructure (AMI) networks, maintenance and access of certificate revocation lists (CRLs) pose new challenges. It is inefficient to create one large CRL for all the smart meters (SMs) or create a customized CRL for each SM since too many CRLs will be required. In order to tackle the scalability of the AMI network, we divide the network into clusters of SMs, but there is a tradeoff between the overhead at the certificate authority (CA) and the overhead at the clusters. We use Bloom filters to reduce the size of the CRLs in order to alleviate this tradeoff by increasing the clusters' size with acceptable overhead. However, since Bloom filters suffer from false positives, there is a need to handle this problem so that SMs will not discard important messages due to falsely identifying the certificate of a sender as invalid. To this end, we propose two certificate revocation schemes that
Citations: 18671
h-index: 54
i10-index: 162