Public Key Cryptography - PKC 2007

TRAMA

This book constitutes the refereed proceedings of the 10th International Conference on Practice and Theory in Public-Key Cryptography, PKC 2007, held in Beijing, China in April 2007. The 29 revised full papers presented together with 2 invited lectures were carefully reviewed and selected from 118 submissions. The papers are organized in topical sections on signatures, cryptanalysis, protocols, multivariate cryptosystems, encryption, number theoretic techniques, and public-key infrastructure.

SOMMARIO

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.

ALTRE INFORMAZIONI

• Condizione: Nuovo
• ISBN: 9783540716761
• Collana: Lecture Notes in Computer Science
• Dimensioni: 235 x 155 mm
• Formato: Brossura
• Illustration Notes: XIV, 498 p.
• Pagine Arabe: 498
• Pagine Romane: xiv