TY - BOOK AU - Lucks,Stefan AU - Sadeghi,Ahmad-Reza AU - Wolf,Christopher ED - SpringerLink (Online service) TI - Research in Cryptology: Second Western European Workshop, WEWoRC 2007, Bochum, Germany, July 4-6, 2007, Revised Selected Papers T2 - Lecture Notes in Computer Science, SN - 9783540883531 AV - QA76.9.A25 U1 - 005.82 23 PY - 2008/// CY - Berlin, Heidelberg PB - Springer Berlin Heidelberg KW - Computer science KW - Computer network architectures KW - Data protection KW - Data encryption (Computer science) KW - Computational complexity KW - Algebra KW - Data processing KW - Computer Science KW - Data Encryption KW - Systems and Data Security KW - Discrete Mathematics in Computer Science KW - Symbolic and Algebraic Manipulation KW - Computer Systems Organization and Communication Networks KW - Math Applications in Computer Science N1 - A Privacy Protection Scheme for a Scalable Control Method in Context-Dependent Services -- The GPS Identification Scheme Using Frobenius Expansions -- Searching for Messages Conforming to Arbitrary Sets of Conditions in SHA-256 -- Efficient Hash Collision Search Strategies on Special-Purpose Hardware -- Cryptography Based on Quadratic Forms: Complexity Considerations -- Towards a Concrete Security Proof of Courtois, Finiasz and Sendrier Signature Scheme -- Cryptanalysis of MOR and Discrete Logarithms in Inner Automorphism Groups -- Preimages for Reduced-Round Tiger -- Specific S-Box Criteria in Algebraic Attacks on Block Ciphers with Several Known Plaintexts -- Combiner Driven Management Models and Their Applications -- New Attacks on the Stream Cipher TPy6 and Design of New Ciphers the TPy6-A and the TPy6-B -- Cryptanalysis of Achterbahn-128/80 with a New Keystream Limitation N2 - This book constitutes the refereed proceedings of the Second Western European Workshop on Research in Cryptology, WEWoRC 2007, held in Bochum, Germany, in July 2007 The 12 revised full papers were carefully reviewed and selected from a total of 36 submissions. The papers cover topics such as foundations of cryptology, secret-key cryptosystems and hash functions, public-key cryptosystems, cryptographic protocols, implementation of cryptosystems and their integration into secure systems, secure operating systems and trusted computing, applications such as watermarking and code obfuscation UR - http://dx.doi.org/10.1007/978-3-540-88353-1 ER -