Cryptology And Network Security: 10th International Conference, Cans 2011, Sanya, China, December 10-12, 2011, Proceedings (lecture Notes In Computer Science)

Annotation This book constitutes the refereed proceedings of the 10th International Conference on Cryptology and Network Security, CANS 2011, held in Sanya, China, in December 2011. The 18 revised full papers, presented were carefully reviewed and selected from 65 submissions. The book also includes two invited talks. The papers are organized in topical sections on symmetric cryptanalysis, symmetric ciphers, public key cryptography, protocol attacks, and privacy techniques Front Matter....Pages - Expressive Encryption Systems from Lattices....Pages 1-12 Breaking Fully-Homomorphic-Encryption Challenges....Pages 13-14 Cube Cryptanalysis of Hitag2 Stream Cipher....Pages 15-25 New Impossible Differential Cryptanalysis of Reduced-Round Camellia....Pages 26-39 The Initialization Stage Analysis of ZUC v1.5....Pages 40-53 Algebraic Cryptanalysis of the Round-Reduced and Side Channel Analysis of the Full PRINTCipher-48....Pages 54-75 EPCBC - A Block Cipher Suitable for Electronic Product Code Encryption....Pages 76-97 On Permutation Layer of Type 1, Source-Heavy, and Target-Heavy Generalized Feistel Structures....Pages 98-117 Security Analysis of an Improved MFE Public Key Cryptosystem....Pages 118-125 A New Lattice-Based Public-Key Cryptosystem Mixed with a Knapsack....Pages 126-137 Achieving Short Ciphertexts or Short Secret-Keys for Adaptively Secure General Inner-Product Encryption....Pages 138-159 Comments on the SM2 Key Exchange Protocol....Pages 160-171 Cryptanalysis of a Provably Secure Cross-Realm Client-to-Client Password-Authenticated Key Agreement Protocol of CANS ’09....Pages 172-184 Passive Attack on RFID LMAP++ Authentication Protocol....Pages 185-193 Multi-show Anonymous Credentials with Encrypted Attributes in the Standard Model....Pages 194-213 Group Signature with Constant Revocation Costs for Signers and Verifiers....Pages 214-233 Fast Computation on Encrypted Polynomials and Applications....Pages 234-254 AniCAP: An Animated 3D CAPTCHA Scheme Based on Motion Parallax....Pages 255-271 Towards Attribute Revocation in Key-Policy Attribute Based Encryption....Pages 272-291 A Note on (Im)Possibilities of Obfuscating Programs of Zero-Knowledge Proofs of Knowledge....Pages 292-311 Back Matter....Pages -