Public Key Infrastructures, Services and Applications: 9th European Workshop, EuroPKI 2012, Pisa, Italy, September 13-14, 2012, Revised Selected Papers (Lecture Notes in Computer Science (7868))

This Book Constitutes The Thoroughly Refereed Post-conference Proceedings Of The 9th European Workshop, Europki 2012, Held In Pisa, Italy, In September 2012. The 12 Revised Full Papers Presented Were Carefully Selected From 30 Submissions And Cover Topics Such As Cryptographic Schemas And Protocols, Public Key Infrastructure, Wireless Authentication And Revocation, Certificate And Trusted Computing, And Digital Structures. Cryptographic Schemas And Protocols -- Efficient Public Key Encryption Admitting Decryption By Sender -- Public Key Infrastructure -- How To Avoid The Breakdown Of Public Key Infrastructures Forward Secure Signatures For Certificate Authorities -- Personal Pki For The Smart Device Era -- The Notary Based Pki -- Wireless Authentication And Revocation How To Bootstrap Trust Among Devices In Wireless Environments Via Eap-stls -- Anonymity Revocation Through Standard Infrastructures. Edited By Sabrina Capitani Di Vimercati, Chris Mitchell. Front Matter....Pages - Analysis of Lattice Reduction Attack against the Somewhat Homomorphic Encryption Based on Ideal Lattices....Pages 1-16 Group Key Exchange Resilient to Leakage of Ephemeral Secret Keys with Strong Contributiveness....Pages 17-36 Efficient Public Key Encryption Admitting Decryption by Sender....Pages 37-52 How to Avoid the Breakdown of Public Key Infrastructures....Pages 53-68 Personal PKI for the Smart Device Era....Pages 69-84 The Notary Based PKI....Pages 85-97 How to Bootstrap Trust among Devices in Wireless Environments via EAP-STLS....Pages 98-111 Anonymity Revocation through Standard Infrastructures....Pages 112-127 GeoPKI: Converting Spatial Trust into Certificate Trust....Pages 128-144 Waltzing the Bear, or: A Trusted Virtual Security Module....Pages 145-160 Cross-Unlinkable Hierarchical Group Signatures....Pages 161-177 Non-interactive Public Accountability for Sanitizable Signatures....Pages 178-193 Back Matter....Pages -