Klappentext

This book constitutes the refereed proceedings of the 12th International Conference on the Theory and Application of Cryptology and Information Security, held in Shanghai, China, December 2006. The 30 revised full papers cover attacks on hash functions, stream ciphers, biometrics and ECC computation, id-based schemes, public-key schemes, RSA and factorization, construction of hash function, protocols, block ciphers, and signatures.

Inhalt
Attacks on Hash Functions.- Finding SHA-1 Characteristics: General Results and Applications.- Improved Collision Search for SHA-0.- Forgery and Partial Key-Recovery Attacks on HMAC and NMAC Using Hash Collisions.- Stream Ciphers and Boolean Functions.- New Guess-and-Determine Attack on the Self-Shrinking Generator.- On the (In)security of Stream Ciphers Based on Arrays and Modular Addition.- Construction and Analysis of Boolean Functions of 2t+1 Variables with Maximum Algebraic Immunity.- Biometrics and ECC Computation.- Secure Sketch for Biometric Templates.- The 2-Adic CM Method for Genus 2 Curves with Application to Cryptography.- Extending Scalar Multiplication Using Double Bases.- ID-Based Schemes.- HIBE With Short Public Parameters Without Random Oracle.- Forward-Secure and Searchable Broadcast Encryption with Short Ciphertexts and Private Keys.- On the Generic Construction of Identity-Based Signatures with Additional Properties.- Public-Key Schemes.- On the Provable Security of an Efficient RSA-Based Pseudorandom Generator.- On the Security of OAEP.- Relationship Between Standard Model Plaintext Awareness and Message Hiding.- RSA and Factorization.- On the Equivalence of RSA and Factoring Regarding Generic Ring Algorithms.- Trading One-Wayness Against Chosen-Ciphertext Security in Factoring-Based Encryption.- A Strategy for Finding Roots of Multivariate Polynomials with New Applications in Attacking RSA Variants.- Construction of Hash Function.- Indifferentiable Security Analysis of Popular Hash Functions with Prefix-Free Padding.- Multi-Property-Preserving Hash Domain Extension and the EMD Transform.- Combining Compression Functions and Block Cipher-Based Hash Functions.- Protocols.- A Scalable Password-Based Group Key Exchange Protocol in the Standard Model.- AWeakness in Some Oblivious Transfer and Zero-Knowledge Protocols.- Almost Optimum Secret Sharing Schemes Secure Against Cheating for Arbitrary Secret Distribution.- Block Ciphers.- KFC The Krazy Feistel Cipher.- Generic Attacks on Unbalanced Feistel Schemes with Contracting Functions.- New Cryptanalytic Results on IDEA.- Signatures.- New Approach for Selectively Convertible Undeniable Signature Schemes.- Simulation-Sound NIZK Proofs for a Practical Language and Constant Size Group Signatures.- Analysis of One Popular Group Signature Scheme.