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Certificate revocation and certificate update
2000
IEEE Journal on Selected Areas in Communications
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Comparisons to the following solutions are included: traditional' CRLs Certi cate Revocation Lists, Micali's Certi cate Revocation System CRS and Kocher's Certi cate Revocation Trees CRT. ...
A new solution is suggested for the problem of certi cate revocation. This solution represents Certi cate Revocation Lists by an authenticated search data structure. ...
List CRL 20 ,
Certi cate Revocation System CRS 18 and Cer-
ti cate Revocation Trees CRT 16 . ...
doi:10.1109/49.839932
fatcat:swvoazna65g25ewarohnt7hav4
Generalized certificate revocation
2000
Proceedings of the 27th ACM SIGPLAN-SIGACT symposium on Principles of programming languages - POPL '00
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We introduce a language for creating and manipulating certificates, that is, digitally signed data based on public key cryptography, and a system for revoking certificates. ...
Our approach provides a uniform mechanism for secure distribution of pubic key bindings, authorizations, and revocation information. ...
published on Certificate Revocation Lists (CRL's). ...
doi:10.1145/325694.325736
dblp:conf/popl/GunterJ00
fatcat:mcwlyrqng5a5lc7jwzsa5gxmwq
Certificate Revocation Paradigms
[article]
1999
arXiv
pre-print
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The official standardized X.509 framework also depends heavily on offline operations, one of the most complicated ones being certificate revocation handling. ...
This is done via huge Certificate Revocation Lists which are both inconvenient and expencive. Several improvements to these lists are proposed and in this report we try to analyze them briefly. ...
Figure 1: Hierarchical Certificate Revocation Scheme
Figure 2 : 2 Figure 2: Certificate Revocation Tree structure ...
arXiv:cs/9909012v1
fatcat:txcic2tccfathpo4i4zdzu36ea
Fast Digital Certificate Revocation
[chapter]
2004
Security and Protection in Information Processing Systems
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We briefly discuss the existing certificate revocation techniques and then present a new online revocation technique. ...
The revocation mechanisms are commonly classified into Certificate Revocation Lists (CRLs), trusted dictionaries and online mechanisms. ...
A clean separation between certificate creation and certificate revocation permits CA's delegationloutsourcing of the revocation process. ...
doi:10.1007/1-4020-8143-x_32
dblp:conf/sec/Goyal04
fatcat:fnahrloxrbhxpjwsaz56gzuipi
Trusted Principal-Hosted Certificate Revocation
[chapter]
2011
IFIP Advances in Information and Communication Technology
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This paper revisits the problem of providing timely certificate revocation focusing on the needs of mobile devices. ...
We survey existing schemes then present a new approach where the principal's server functions as the directory for its own revocation information. ...
In X.509 based PKI [3, 4] , certificate revocation is conducted mainly by two standardized mechanisms, namely Certificate Revocation List (CRL) [4] and Online Certificate Status Protocol (OCSP) [5] ...
doi:10.1007/978-3-642-22200-9_15
fatcat:6even2awazc4nflnauvd4b7jje
Certificate Revocation Using Fine Grained Certificate Space Partitioning
[chapter]
2007
Lecture Notes in Computer Science
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A new certificate revocation system is presented. The basic idea is to divide the certificate space into several partitions, the number of partitions being dependent on the PKI environment. ...
We show that for many practical values of the system parameters, our scheme is more efficient than the three well known certificate revocation techniques: CRL, CRS and CRT. ...
Certificate Revocation Techniques Certificate Revocation List (CRL) is the first and the simplest method of certificate revocation. ...
doi:10.1007/978-3-540-77366-5_24
fatcat:cww4bfkw3rcx7jx5cb4ycb2k2a
Certificate-Based Encryption and the Certificate Revocation Problem
[chapter]
2003
Lecture Notes in Computer Science
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We introduce the notion of certificate-based encryption. In this model, a certificate -or, more generally, a signature -acts not only as a certificate but also as a decryption key. ...
Certificate-based encryption combines the best aspects of identity-based encryption (implicit certification) and public key encryption (no escrow). ...
Distributing large amounts of fresh certification information is the "certificate revocation problem." ...
doi:10.1007/3-540-39200-9_17
fatcat:txerxikgxbao5npozxlw5m5vey
Can we eliminate certificate revocation lists?
[chapter]
1998
Lecture Notes in Computer Science
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We briefly consider certificate revocation lists (CRLs), and ask whether they could, and should, be eliminated, in favor of other mechanisms. In most cases, the answer seems to be "yes." ...
Indeed, it is possible to organize a certificate infrastructure so that a signer can present just a collection of certificates to the acceptor as evidence in support of the signature and the signed message ...
The acceptor and signer might negotiate about the recency of some of the certificates, in which case it is the signer's responsibility to get more recent replacements. ...
doi:10.1007/bfb0055482
fatcat:g4anensxkvfapfjiv2s4smidk4
Certificate Revocation for MANET using Clustering
2016
International Journal of Computer Applications
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Certificate revocation is used to examine attackers from participating in networks activities in future. ...
To revoke certificates of malicious nodes present in networks, certificate revocation is one of the best scheme. It plays an important role in detecting falsely accused node within networks. ...
For accurate and quick certificate revocation, proposed cluster based certificate revocation with vindication capability for MANET. ...
doi:10.5120/ijca2016911641
fatcat:krpjdiagmfh7vnjtpusiksvnie
Reducing Certificate Revocation Cost using NPKI
[chapter]
2001
IFIP Advances in Information and Communication Technology
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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. ...
Certificate revocation mechanisms must be incorporated into the PKI. The best-known revocation mechanism is the Certificate Revocation Lists (CRLs). ...
doi:10.1007/0-306-46998-7_4
fatcat:j2yvljg5xzaytdvq3k5u34f2y4
QuasiModo: Efficient Certificate Validation and Revocation
[chapter]
2004
Lecture Notes in Computer Science
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Our second scheme is a direct improvement on a tree-based variant of a multi-certificate revocation system by Aiello, Lodha, and Ostrovsky [1] . ...
We present two new schemes for efficient certificate revocation. Our first scheme is a direct improvement on a well-known tree-based variant of the NOVOMODO system of Micali [11] . ...
Multi-Certificate Revocation. ...
doi:10.1007/978-3-540-24632-9_27
fatcat:hjt7szcipzbbvacwv3jamw3gua
OVERVIEW OF TLS CERTIFICATE REVOCATION MECHANISMS
2019
International Journal of Advanced Research in Computer Science
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This paper describes and contrasts the two major mechanisms for certificate revocation -Certificate Revocation Lists (CRLs) and Online Certificate Status Protocol (OCSP). ...
It is found that modern web clients and browsers such as Google Chrome do not perform stringent checking of certificate revocation status, leaving users open to attackers who use revoked certificates to ...
There are two major methods of conveying the revocation status from the certificate authority to the clients -Certificate Revocation List (CRL) and Online Certificate Revocation Protocol (OCSP).
A. ...
doi:10.26483/ijarcs.v10i3.6408
fatcat:o3hnzbsnwrgvfi3l27usssh4lq
Empirical Analysis of Certificate Revocation Lists
[chapter]
2008
Lecture Notes in Computer Science
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Though various certificate revocation mechanisms have been proposed to address this issue, little effort has been devoted to the empirical analysis of real-world certificate revocation data. ...
Managing public key certificates revocation has long been a central issue in public key infrastructures. ...
certificate revocation rates over time, and trends in certificate revocation rates by organizations. ...
doi:10.1007/978-3-540-70567-3_13
fatcat:5k7ea4xeivfrddmrlawezllwaa
CTng: Secure Certificate and Revocation Transparency
[article]
2021
IACR Cryptology ePrint Archive
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CTng achieves security, including transparency of certificate and of revocation status, with No Trusted Third Party, while preserving client's privacy, allowing offline client validation of certificates ...
In this work, we study Certificate Transparency (CT), an important standardized extension of classical Web-PKI, deployed and integrated into major browsers. ...
CRV Certificate Revocation Vector Bit vector maintained by each CA, where each bit represents the revocation status of a certificate issued by that CA. ...
dblp:journals/iacr/LeibowitzGSH21
fatcat:cay6jyof5vfr7bl3luurxp23ui
Communication-efficient Certificate Revocation Management for Advanced Metering Infrastructure and IoT
[article]
2020
arXiv
pre-print
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As the communication between smart meters could be secured utilizing public-key cryptography, however, public-key cryptography still has certain challenges in terms of certificate revocation and management ...
particularly related distribution and storage overhead of revoked certificates. ...
Revocation and Certificate Verification Processes In this section, we describe the proposed revocation scheme and the protocol for certificate verification. ...
arXiv:1902.04255v3
fatcat:s3ancylq4rbgphxvnrjt2laa44
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