Results 131 to 140 of about 9,898 (182)
Some of the next articles are maybe not open access.
Proceedings of the 7th symposium on Identity and trust on the Internet, 2008
The goal of supporting Single Sign-On to the Web has proven elusive. A number of solutions have been proposed -- and some have even been deployed -- but the capability remains unavailable to most users and the solutions deployed raise concerns for both convenience and security.
Radia J. Perlman, Charlie Kaufman
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The goal of supporting Single Sign-On to the Web has proven elusive. A number of solutions have been proposed -- and some have even been deployed -- but the capability remains unavailable to most users and the solutions deployed raise concerns for both convenience and security.
Radia J. Perlman, Charlie Kaufman
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2017
Abstract Certificate authorities serve as trusted parties to help secure web communications. They are a vital component for ensuring the security of cloud infrastructures and big data repositories. Unfortunately, recent attacks using mis-issued certificates show that this model is severely broken. Much research has been done to enhance certificate
Jiangshan Yu, Mark Ryan 0001
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Abstract Certificate authorities serve as trusted parties to help secure web communications. They are a vital component for ensuring the security of cloud infrastructures and big data repositories. Unfortunately, recent attacks using mis-issued certificates show that this model is severely broken. Much research has been done to enhance certificate
Jiangshan Yu, Mark Ryan 0001
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Computer Networks, 1999
There is much discussion about the building of a Public Key Infrastructure [PKI], probably global, to enable electronic commerce and enable secure communication among citizens of the Internet. This discussion has been going on in one form or another for over 20 years.
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There is much discussion about the building of a Public Key Infrastructure [PKI], probably global, to enable electronic commerce and enable secure communication among citizens of the Internet. This discussion has been going on in one form or another for over 20 years.
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2017
It is well known that multivariate quadratic (MQ) digital signature schemes have small signatures but huge public keys. However, in some settings, such as public key infrastructure (PKI), both variables are important. This paper explains how to transform any MQ signature scheme into one with a much smaller public key at the cost of a larger signature ...
Alan Szepieniec +2 more
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It is well known that multivariate quadratic (MQ) digital signature schemes have small signatures but huge public keys. However, in some settings, such as public key infrastructure (PKI), both variables are important. This paper explains how to transform any MQ signature scheme into one with a much smaller public key at the cost of a larger signature ...
Alan Szepieniec +2 more
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Information Systems Security, 1999
Abstract In the recent history of information protection there has been an ongoing parade of technologies that loudly promise new and total solutions but frequently do not make it past the reviewing stand. In some cases, they break down completely at the start of the march. In others, they end up turning down a side street. Is Public-Key Infrastructure
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Abstract In the recent history of information protection there has been an ongoing parade of technologies that loudly promise new and total solutions but frequently do not make it past the reviewing stand. In some cases, they break down completely at the start of the march. In others, they end up turning down a side street. Is Public-Key Infrastructure
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2017 International Conference on Public Key Infrastructure and its Applications (PKIA), 2017
Technologies get introduced, adapted and fade away after their time. Public Key Infrastructure (PKI) got introduced as a technology for establishing trust over an insecure electronic medium, but over a time span of 20+ years, it has evolved as a reliable and de-facto ecosystem for establishing trust-worthy systems. The components that makeup the Public
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Technologies get introduced, adapted and fade away after their time. Public Key Infrastructure (PKI) got introduced as a technology for establishing trust over an insecure electronic medium, but over a time span of 20+ years, it has evolved as a reliable and de-facto ecosystem for establishing trust-worthy systems. The components that makeup the Public
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Disaster Coverable PKI Model Utilizing the Existing PKI Structure
2006A Public Key Infrastructure (PKI) using a certificate has already been widely used in a variety of fields for the provision of security service Accordingly a Certification Authority (CA) that issues a certificate must securely construct a Certification Authority System and manage it It is significantly important for a CA to ensure its service to ...
Bo Man Kim +2 more
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2013
In this chapter we present applications that use public key cryptography and PKIs. In these applications both PGP- and X.509-based infrastructures can be used. While X.509 is mostly used in commercial applications, PGP is popular in the private sector.
Johannes A. Buchmann +2 more
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In this chapter we present applications that use public key cryptography and PKIs. In these applications both PGP- and X.509-based infrastructures can be used. While X.509 is mostly used in commercial applications, PGP is popular in the private sector.
Johannes A. Buchmann +2 more
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2008
Benutzbarkeit ist kritisch für das Funktionieren von Sicherheitsmechanismen. Dies gilt im Besonderen für Verfahren basierend auf Public-Key-Infrastrukturen (PKI). Gerade letztere besitzen eine hohe Komplexität und erwiesen sich daher in der Praxis als Quelle von Bedienfehlern, die schnell zu Sicherheitslücken führen können.
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Benutzbarkeit ist kritisch für das Funktionieren von Sicherheitsmechanismen. Dies gilt im Besonderen für Verfahren basierend auf Public-Key-Infrastrukturen (PKI). Gerade letztere besitzen eine hohe Komplexität und erwiesen sich daher in der Praxis als Quelle von Bedienfehlern, die schnell zu Sicherheitslücken führen können.
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The Siemens PKI — Implementation of PKI Self Services
2004The Siemens PKI, a global enterprise PKI with more than 200.000 users and 100.000 smart cards issued world-wide, was started in 1998/99. Deploying a PKI well-organized processes are a key success factor. Entering the second 3 years certificates life cycle in Siemens in 2002 managed re-keying via de-central Local Registration Authorities (LRAs) turned ...
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