Information Security Practice and Experience: 7th International Conference, ISPEC 2011, Guangzhou, China, May 30 – June 1, 2011. Proceedings

Description

This book constitutes the refereed proceedings of the 7th International Conference on Information Security Practice and Experience, ISPEC 2011, held in Guangzhou, China, in May/June 2011. The 26 papers presented together with 6 short papers were carefully reviewed and selected from 108 submissions. They are grouped in sections on public key encryption, cloud security, security applications, post-quantum cryptography and side-channel attack, block ciphers and MACs, signature, secrete sharing and traitor tracing, system security and network security, and security protocols. Front Matter....Pages - Public-Key Encryptions Tolerating Adaptive and Composable Adversaries....Pages 1-13 Encryption Simulatability Reconsidered....Pages 14-23 Fully Secure Cipertext-Policy Hiding CP-ABE....Pages 24-39 Generic Methods to Achieve Tighter Security Reductions for a Category of IBE Schemes....Pages 40-54 New Fully Secure Hierarchical Identity-Based Encryption with Constant Size Ciphertexts....Pages 55-70 Toward Trustworthy Clouds’ Internet Scale Critical Infrastructure....Pages 71-82 Realizing Fine-Grained and Flexible Access Control to Outsourced Data with Attribute-Based Cryptosystems....Pages 83-97 Hierarchical Attribute-Set Based Encryption for Scalable, Flexible and Fine-Grained Access Control in Cloud Computing....Pages 98-107 Privacy Enhanced Access Control by Means of Policy Blinding....Pages 108-122 Policy-Based Authentication for Mobile Agents....Pages 123-137 Lightweight Delegated Subset Test with Privacy Protection....Pages 138-151 Improving BDD Cryptosystems in General Lattices....Pages 152-167 Kipnis-Shamir Attack on Unbalanced Oil-Vinegar Scheme....Pages 168-180 A Novel Group Signature Scheme Based on MPKC....Pages 181-195 How to Characterize Side-Channel Leakages More Accurately?....Pages 196-207 New Impossible Differential and Known-Key Distinguishers for the 3D Cipher....Pages 208-221 Meet-in-the-Middle Attack on 8 Rounds of the AES Block Cipher under 192 Key Bits....Pages 222-232 BCBC: A More Efficient MAC Algorithm....Pages 233-246 On the Security of 4-Bit Involutive S-Boxes for Lightweight Designs....Pages 247-256 Short Convertible Undeniable Signature in the Standard Model....Pages 257-272 A Practical (Non-interactive) Publicly Verifiable Secret Sharing Scheme....Pages 273-287 An Efficient Group-Based Secret Sharing Scheme....Pages 288-301 Traitor Tracing against Public Collaboration....Pages 302-316 Policy-Centric Protection of OS Kernel from Vulnerable Loadable Kernel Modules....Pages 317-332 Sanitizing Microdata without Leak: Combining Preventive and Curative Actions....Pages 333-342 Hidden Bot Detection by Tracing Non-human Generated Traffic at the Zombie Host....Pages 343-361 A Model for Constraint and Delegation Management....Pages 362-371 Non-black-Box Computation of Linear Regression Protocols with Malicious Adversaries....Pages 372-385 A New Security Proof of Practical Cryptographic Devices Based on Hardware, Software and Protocols....Pages 386-400 A General and Efficient Obfuscation for Programs with Tamper-Proof Hardware....Pages 401-416 Analysis and Improvement of an Authenticated Key Exchange Protocol....Pages 417-431 Another Elliptic Curve Model for Faster Pairing Computation....Pages 432-446 Back Matter....Pages -