TY - GEN
T1 - Cooperative certificate revocation list distribution methods in VANETs
AU - Nowatkowski, Michael
AU - McManus, Chris
AU - Wolfgang, Jennie
AU - Owen, Henry
PY - 2010/12/1
Y1 - 2010/12/1
N2 - This paper discusses two new methods for distributing certificate revocation lists (CRL) in a vehicular ad hoc network environment using cooperative methods. The main purpose for using cooperative methods is to attempt to reduce the number of collisions in the dedicated short range communication (DSRC) broadcast environment. The reduced number of collisions will increase the effective throughput of the medium. The first method uses a polling scheme to determine which nodes possess the most number of CRL file pieces. The second method takes advantage of the multiple service channels available in DSRC. Both methods use a form of coding that reduces the impact of the piece problem. Both methods are compared to the Code Torrent method of file distribution.
AB - This paper discusses two new methods for distributing certificate revocation lists (CRL) in a vehicular ad hoc network environment using cooperative methods. The main purpose for using cooperative methods is to attempt to reduce the number of collisions in the dedicated short range communication (DSRC) broadcast environment. The reduced number of collisions will increase the effective throughput of the medium. The first method uses a polling scheme to determine which nodes possess the most number of CRL file pieces. The second method takes advantage of the multiple service channels available in DSRC. Both methods use a form of coding that reduces the impact of the piece problem. Both methods are compared to the Code Torrent method of file distribution.
KW - Certificate revocation list
KW - Network security
KW - Vehicular ad hoc networks
UR - http://www.scopus.com/inward/record.url?scp=84885884508&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84885884508&partnerID=8YFLogxK
U2 - 10.1007/978-3-642-11723-7_44
DO - 10.1007/978-3-642-11723-7_44
M3 - Conference contribution
AN - SCOPUS:84885884508
SN - 3642117228
SN - 9783642117220
T3 - Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering
SP - 652
EP - 665
BT - Ad Hoc Networks - First International Conference, ADHOCNETS 2009, Revised Selected Papers
T2 - 1st International Conference on Ad Hoc Networks, ADHOCNETS 2009
Y2 - 22 September 2009 through 25 September 2009
ER -