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Performance comparison of web services security: Kerberos token profile against X.509 token profile

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dc.contributor.author Moralis, A en
dc.contributor.author Pouli, V en
dc.contributor.author Grammatikou, M en
dc.contributor.author Papavassiliou, S en
dc.contributor.author Maglaris, V en
dc.date.accessioned 2014-03-01T02:44:53Z
dc.date.available 2014-03-01T02:44:53Z
dc.date.issued 2007 en
dc.identifier.uri https://dspace.lib.ntua.gr/xmlui/handle/123456789/32004
dc.subject Kerberos en
dc.subject Public Key Infrastructure (PKI) en
dc.subject Web services en
dc.subject Web Services Security (WSS) en
dc.subject X.509 en
dc.subject.other Information services en
dc.subject.other Public key cryptography en
dc.subject.other Standards en
dc.subject.other Web services en
dc.subject.other World Wide Web en
dc.subject.other International conferences en
dc.subject.other Kerberos en
dc.subject.other Numerica l results en
dc.subject.other Packet throughput en
dc.subject.other Perfor mance comparison en
dc.subject.other Performance evaluation (PE) en
dc.subject.other Public key (PK) en
dc.subject.other Symmetric cryptography (SC) en
dc.subject.other Symmetric encryption en
dc.subject.other Web services (WS) en
dc.subject.other Web services security (WSS) en
dc.subject.other WS security en
dc.subject.other Cryptography en
dc.title Performance comparison of web services security: Kerberos token profile against X.509 token profile en
heal.type conferenceItem en
heal.identifier.primary 10.1109/ICNS.2007.93 en
heal.identifier.secondary http://dx.doi.org/10.1109/ICNS.2007.93 en
heal.identifier.secondary 4438277 en
heal.publicationDate 2007 en
heal.abstract Web Services (WS) Security is the set of standards that provides means for applying security to WS. In this paper we present the performance of the WS Security Kerberos Token profile in contrast to the X.509 Token Profile. The measurements are based on the Apache wss4j library for the X.509 Token Profile and the extensions we have made on the same library in order to support the Kerberos Token Profile. The Kerberos Token profile is based exclusively on symmetric cryptography, whereas the X.509 profile uses Public Key Cryptography for encrypting the symmetric encryption key used for deciphering the message. These differences in the nature of cryptography are reflected and quantified on the measurements we have performed. The performance evaluation and numerical results, demonstrated that Kerberos Token profile has up to 28% packet throughput improvement over the X.509 Token profile, under full CPU load on the server. © 2007 IEEE. en
heal.journalName 3rd International Conference on Networking and Services,ICNS 2007 en
dc.identifier.doi 10.1109/ICNS.2007.93 en


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