Public Key Cryptography - PKC 2007

10th International Conference on Practice and Theory in Public-Key Cryptography, Beijing, China, April 16-20, 2007, Proceedings

508 Seiten, Taschenbuch

Kurzbeschreibung des Verlags

Signatures I.- Full-Domain Subgroup Hiding and Constant-Size Group Signatures.- A Direct Anonymous Attestation Scheme for Embedded Devices.- Anonymous Signatures Made Easy.- On the Generic and Efficient Constructions of Secure Designated Confirmer Signatures.- Invited Talk I.- Cryptanalysis of Group-Based Key Agreement Protocols Using Subgroup Distance Functions.- Cryptanalysis.- Length Based Attack and Braid Groups: Cryptanalysis of Anshel-Anshel-Goldfeld Key Exchange Protocol.- New Chosen-Ciphertext Attacks on NTRU.- Cryptanalysis of the Paeng-Jung-Ha Cryptosystem from PKC 2003.- Protocols I.- Optimistic Fair Exchange in a Multi-user Setting.- Multi-party Stand-Alone and Setup-Free Verifiably Committed Signatures.- Knowledge-Binding Commitments with Applications in Time-Stamping.- Signatures II.- Efficient Ring Signatures Without Random Oracles.- Traceable Ring Signature.- Two-Tier Signatures, Strongly Unforgeable Signatures, and Fiat-Shamir Without Random Oracles.- Improved On-Line/Off-Line Threshold Signatures.- Multivariate Cryptosystems.- High Order Linearization Equation (HOLE) Attack on Multivariate Public Key Cryptosystems.- Cryptanalysis of HFE with Internal Perturbation.- ?-Invertible Cycles for ultivariate uadratic ( ) Public Key Cryptography.- Encryption.- Chosen-Ciphertext Secure Key-Encapsulation Based on Gap Hashed Diffie-Hellman.- Parallel Key-Insulated Public Key Encryption Without Random Oracles.- Multi-bit Cryptosystems Based on Lattice Problems.- Protocols II.- Practical and Secure Solutions for Integer Comparison.- Multiparty Computation for Interval, Equality, and Comparison Without Bit-Decomposition Protocol.- Identity-Based Traitor Tracing.- Verifiable Shuffle of Large Size Ciphertexts.- Invited Talk II.- A Survey of Single-DatabasePrivate Information Retrieval: Techniques and Applications.- Number Theoretic Techniques.- Deterministic Polynomial Time Equivalence Between Factoring and Key-Recovery Attack on Takagi's RSA.- Efficient Pseudorandom Generators Based on the DDH Assumption.- Fast Batch Verification of Multiple Signatures.- Public-Key Infrastructure.- A Closer Look at PKI: Security and Efficiency.- Self-Generated-Certificate Public Key Encryption Without Pairing.

• Reihe: Lecture Notes in Computer Science
• Themen: Informatik und Informationstechnologie Allgemeine Themen Soziale und ethische Aspekte
• ISBN: 9783540716761
• Sprache: Englisch
• Erscheinungsdatum: 30.03.2007
• Größe: 235 x 155 mm
• Verlag: Springer
• Herausgegeben von: Xiaoyun Wang, Tatsuaki Okamoto