Advances in cryptology

InhaltsverzeichnisChosen-Prefix Collisions for MD5 and Colliding X.509 Certificates for Different Identities.Non-trivial Black-Box Combiners for Collision-Resistant Hash-Functions Don’t Exist.The Collision Intractability of MDC-2 in the Ideal-Cipher Model.An Efficient Protocol for Secure Two-Party Computation in the Presence of Malicious Adversaries.Revisiting the Efficiency of Malicious Two-Party Computation.Efficient Two-Party Secure Computation on Committed Inputs.Universally Composable Multi-party Computation Using Tamper-Proof Hardware.Generic and Practical Resettable Zero-Knowledge in the Bare Public-Key Model.Instance-Dependent Verifiable Random Functions and Their Application to Simultaneous Resettability.Conditional Computational Entropy, or Toward Separating Pseudoentropy from Compressibility.Zero Knowledge and Soundness Are Symmetric.Mesh Signatures.The Power of Proofs-of-Possession: Securing Multiparty Signatures against Rogue-Key Attacks.Batch Verification of Short Signatures.Cryptanalysis of SFLASH with Slightly Modified Parameters.Differential Cryptanalysis of the Stream Ciphers Py, Py6 and Pypy.Secure Computation from Random Error Correcting Codes.Round-Efficient Secure Computation in Point-to-Point Networks.Atomic Secure Multi-party Multiplication with Low Communication.Cryptanalysis of the Sidelnikov Cryptosystem.Toward a Rigorous Variation of Coppersmith’s Algorithm on Three Variables.An L (1/3?+??) Algorithm for the Discrete Logarithm Problem for Low Degree Curves.General Ad Hoc Encryption from Exponent Inversion IBE.Non-interactive Proofs for Integer Multiplication.Ate Pairing on Hyperelliptic Curves.Ideal Multipartite Secret Sharing Schemes.Non-wafer-Scale Sieving Hardware for the NFS: Another Attempt toCope with 1024-Bit.Divisible E-Cash Systems Can Be Truly Anonymous.A Fast and Key-Efficient Reduction of Chosen-Ciphertext to Known-Plaintext Security.Range Extension for Weak PRFs; The Good, the Bad, and the Ugly.Feistel Networks Made Public, and Applications.Oblivious-Transfer Amplification.Simulatable Adaptive Oblivious Transfer.