Problems with certificate revocation status control limit the deployment of Public Key Infrastructure (PKI). Classical certificate paths require revocation control of all certificates on the path. In this paper, we show how the recently proposed NPKI (Nested certificate based PKI) system reduces the number of revocation status controls to at most two. Our analysis also shows that NPKI is not as vulnerable as classical PKI considering the certificate authority compromise. © 2002 Kluwer Academic / Plenum Publishers, New York.
CITATION STYLE
Levi, A., & Koç, C. K. (2002). Reducing certificate revocation cost using NPKI. IFIP Advances in Information and Communication Technology, 65, 51–59. https://doi.org/10.1007/0-306-46998-7_4
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