Public Key Infrastructure

1. Front Matter

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2. PKI Management

   1. Use of a Validation Authority to Provide Risk Management for the PKI Relying Party

      • Jon Ølnes, Leif Buene

      Pages 1-15

   2. Modeling and Evaluation of Certification Path Discovery in the Emerging Global PKI

      • Meiyuan Zhao, Sean W. Smith

      Pages 16-30

   3. Distributing Security-Mediated PKI Revisited

      • Jong-Phil Yang, Kouichi Sakurai, Kyung Hyune Rhee

      Pages 31-44

3. Authentication I

   1. An Improved Lu-Cao’s Remote User Authentication Scheme Using Smart Card

      • Eun-Jun Yoon, Kee-Young Yoo

      Pages 45-53

   2. Forward Secure Password-Enabled PKI with Instant Revocation

      • Seung Wook Jung, Souhwan Jung

      Pages 54-67

   3. Separable Identity-Based Deniable Authentication: Cryptographic Primitive for Fighting Phishing

      • Willy Susilo, Yi Mu

      Pages 68-80

4. Cryptography

   1. Breaking Yum and Lee Generic Constructions of Certificate-Less and Certificate-Based Encryption Schemes

      • David Galindo, Paz Morillo, Carla Ràfols

      Pages 81-91

   2. On the Security of Multilevel Cryptosystems over Class Semigroups of Imaginary Quadratic Non-maximal Orders

      • Yongtae Kim, Chang Han Kim, Taek-Young Youn

      Pages 92-100

   3. Short Linkable Ring Signatures Revisited

      • Man Ho Au, Sherman S. M. Chow, Willy Susilo, Patrick P. Tsang

      Pages 101-115

5. Applications

   1. An Infrastructure Supporting Secure Internet Routing

      • Stephen Kent

      Pages 116-129

   2. Fighting E-Mail Abuses: The EMPE Approach

      • Massimiliano Pala, Antonio Lioy

      Pages 130-144

   3. DomainKeys Identified Mail Demonstrates Good Reasons to Re-invent the Wheel

      • Stephen Farrell

      Pages 145-153

   4. Towards Secure Electronic Workflows

      • Sebastian Fritsch, Vangelis Karatsiolis, Marcus Lippert, Alexander Wiesmaier, Johannes Buchmann

      Pages 154-168

   5. An Access Control System for Multimedia Content Distribution

      • Manuel Sánchez, Gabriel López, Óscar Cánovas, Juan A. Sánchez, Antonio F. Gómez-Skarmeta

      Pages 169-183

   6. Efficient Conjunctive Keyword Search on Encrypted Data Storage System

      • Jin Wook Byun, Dong Hoon Lee, Jongin Lim

      Pages 184-196

6. Authentication II

   1. Enhanced Forward-Secure User Authentication Scheme with Smart Cards

      • Eun-Jun Yoon, Kee-Young Yoo

      Pages 197-206

   2. Pseudonymous PKI for Ubiquitous Computing

      • Ke Zeng

      Pages 207-222

   3. An Efficient POP Protocol Based on the Signcryption Scheme for the WAP PKI

      • Sungduk Kim, Kyungjin Kim, Jaedong Jung, Dongho Won

      Pages 223-232

   4. On the Resilience of Key Agreement Protocols to Key Compromise Impersonation

      • Maurizio Adriano Strangio

      Pages 233-247

Today, PKIs have come of age and they support the security of several large networked systems, such as company-wide document management systems,- governmentapplicationsandsecureVPN.However,despitethissuccess,the?eld has not yet reachedits full scienti?c maturity and there is still room for research in this area. For example, open issues exist in the e?cient management of large PKI (especially with respect to certi?cate validation), better performance could be attained by improved cryptographic techniques and innovative applications are continuously proposed. To discuss progress in the PKI ?eld, the European PKI workshop series was established in 2004, following similar initiatives in Asia and the USA. The ?rst two events of this series took place on the Island of Samos, Greece (EuroPKI 2004), and in Canterbury, UK (EuroPKI 2005). This book contains the proceedings of the Third European PKI Workshop (EuroPKI 2006), held at the Politecnico di Torino, Italy, on June 19-20, 2006. In response to the Call for Papers, about 50 submissions were received. All submissions werereviewed by at least two reviewers(external or members of the Program Committee) and most of them got three reviews. At the end of this process, 22 papers were selected, 18 in their full form and 4 as short papers. These papers led to a lively workshop, with a good mixture between theory and application, continuing the success of the previous workshops in the series.

• DOM
• Internet
• PKI
• RSA
• Signatur
• Ubiquitous Computing
• authentication
• authorization
• certification
• communication
• cryptography
• digital signatures
• healthcare
• ring signature
• security
• algorithm analysis and problem complexity

• Dip. di Automatica ed Informatica, Politecnico di Torino, Turin, Italy

  Andrea S. Atzeni

• Dip. Di Automatica e Informatica, Politecnico di Torino, Torino, Italy

  Antonio Lioy

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