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dc.contributor.authorBour, Guillaume
dc.contributor.authorBernsmed, Karin
dc.contributor.authorMeland, Per Håkon
dc.contributor.authorBorgaonkar, Ravishankar Bhaskarrao
dc.identifier.citationLecture Notes in Computer Science (LNCS). 2021, 142-157.en_US
dc.description.abstractMaritime shipping is currently undergoing rapid digitalization, but with increasing exposure to cyber threats, there is a need to improve the security of the ship communication technology used during operations across international waters, as well as close to local shores and in ports. To this aid, there are ongoing standardization efforts for an international maritime Public Key Infrastructure, but the inherent properties of limited connectivity and bandwidth make certificate revocation a problematic affair compared to traditional Internet systems. The main contribution of this paper is an analysis of certificate revocation techniques based on how they fulfil fundamental maritime requirements and simulated usage over time. Our results identify CRLs (with Delta CRLs) and CRLite as the two most promising candidates. Finally, we outline the pros and cons with these two different solutions.en_US
dc.publisherSpringer Natureen_US
dc.rightsNavngivelse 4.0 Internasjonal*
dc.subjectCyber securityen_US
dc.subjectCyber securityen_US
dc.subjectPublic key infrastructureen_US
dc.subjectCertificate revocationen_US
dc.titleOn the Certificate Revocation Problem in the Maritime Sectoren_US
dc.typePeer revieweden_US
dc.typeJournal articleen_US
dc.rights.holderOpen Access This chapter is licensed under the terms of the Creative Commons Attribution 4.0 International License (, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made. The images or other third party material in this chapter are included in the chapter’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the chapter’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder.en_US
dc.source.journalLecture Notes in Computer Science (LNCS)en_US
dc.relation.projectNorges forskningsråd: 295969en_US

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Navngivelse 4.0 Internasjonal
Except where otherwise noted, this item's license is described as Navngivelse 4.0 Internasjonal