Title :
Research on CRL distribution in P2P systems
Author :
Ying, Gao ; Jiang, Zhan
Author_Institution :
Sch. of Inf., Capital Univ. of Econ. & Bus., Beijing, China
Abstract :
How to revoke certificates efficiently in a peer-to-peer network without central server is an unsolved problem. In this paper we bring forward a certificate revocation system based on Chord. In order to resolve the climax bottleneck problem of some peer node, we propose a method to flooding all other nodes with bloom filter vector of this CRL segment, using our hybrid flooding algorithm. This bloom filter vector can be flooded to every node within least TTL. Finally we do an experiment to show our system and corresponding algorithm are valid.
Keywords :
peer-to-peer computing; CRL distribution; Chord; P2P systems; bloom filter vector; certificate revocation system; climax bottleneck problem; hybrid flooding algorithm; peer node; peer-to-peer network; Floods; Hydrogen; Information filtering; Information filters; Network servers; Optimization methods; Peer to peer computing; Performance analysis; Protocols; Public key; CRL segment component; P2P; certificate revocation;
Conference_Titel :
Computer Science and Information Technology, 2009. ICCSIT 2009. 2nd IEEE International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-4519-6
Electronic_ISBN :
978-1-4244-4520-2
DOI :
10.1109/ICCSIT.2009.5234627
