Public Key Cryptography - PKC 2005: 8th International Workshop on Theory and Practice in Public Key Cryptography

ISBN-13: 9783540244547 / Angielski / Miękka / 2005 / 436 str.

Serge Vaudenay

Opis

This book constitutes the refereed proceedings of the 8th International Workshop on Theory and Practice in Public Key Cryptography, PKC 2005, held in Les Diablerets, Switzerland in January 2005.

The 28 revised full papers presented were carefully reviewed and selected from 126 submissions. The papers are organized in topical sections on cryptanalysis, key establishment, optimization, building blocks, RSA cryptography, multivariate asymmetric cryptography, signature schemes, and identity-based cryptography.

Spis treści

Cryptanalysis.- A New Related Message Attack on RSA.- Breaking a Cryptographic Protocol with Pseudoprimes.- Experimenting with Faults, Lattices and the DSA.- Key Establishment.- Securing RSA-KEM via the AES.- One-Time Verifier-Based Encrypted Key Exchange.- Password-Based Authenticated Key Exchange in the Three-Party Setting.- Optimization.- On the Optimization of Side-Channel Attacks by Advanced Stochastic Methods.- Symmetric Subgroup Membership Problems.- Building Blocks.- Optimizing Robustness While Generating Shared Secret Safe Primes.- Fast Multi-computations with Integer Similarity Strategy.- Efficient Proofs of Knowledge of Discrete Logarithms and Representations in Groups with Hidden Order.- Efficient k-Out-of-n Oblivious Transfer Schemes with Adaptive and Non-adaptive Queries.- RSA Cryptography.- Converse Results to the Wiener Attack on RSA.- RSA with Balanced Short Exponents and Its Application to Entity Authentication.- The Sampling Twice Technique for the RSA-Based Cryptosystems with Anonymity.- From Fixed-Length to Arbitrary-Length RSA Encoding Schemes Revisited.- Multivariate Asymmetric Cryptography.- Tractable Rational Map Signature.- Cryptanalysis of the Tractable Rational Map Cryptosystem.- Large Superfluous Keys in ultivariate uadratic Asymmetric Systems.- Cryptanalysis of HFEv and Internal Perturbation of HFE.- Signature Schemes.- A Generic Scheme Based on Trapdoor One-Way Permutations with Signatures as Short as Possible.- Cramer-Damgård Signatures Revisited: Efficient Flat-Tree Signatures Based on Factoring.- The Security of the FDH Variant of Chaum’s Undeniable Signature Scheme.- Efficient Threshold RSA Signatures with General Moduli and No Extra Assumptions.- Identity-Based Cryptography.- Improved Identity-Based Signcryption.- Efficient Multi-receiver Identity-Based Encryption and Its Application to Broadcast Encryption.- CBE from CL-PKE: A Generic Construction and Efficient Schemes.- Best Paper Award.- A Verifiable Random Function with Short Proofs and Keys.