Reducing Certificate Revocating Cost using NPKI
نویسندگان
چکیده
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
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An Efficient, Dynamic and Trust Preserving Public Key Infrastructure
Nested certification is a methodology for efficient certificate path verification. Nested certificates can be used together with classical certificates in the Public Key Infrastructures (PKIs). Such a PKI, which is called Nested certificate based PKI (NPKI), is proposed in this paper as alternative to classical PKI. The NPKI formation model is a transition from an existing PKI by issuing nested...
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