Coding and Cryptology: Second International Workshop, IWCC 2009, Zhangjiajie, China, June 1-5, 2009. Proceedings

Front Matter....Pages -
An Infinite Class of Balanced Vectorial Boolean Functions with Optimum Algebraic Immunity and Good Nonlinearity....Pages 1-11
Separation and Witnesses....Pages 12-21
Binary Covering Arrays and Existentially Closed Graphs....Pages 22-33
A Class of Three-Weight and Four-Weight Codes....Pages 34-42
Equal-Weight Fingerprinting Codes....Pages 43-51
Problems on Two-Dimensional Synchronization Patterns....Pages 52-62
A New Client-to-Client Password-Authenticated Key Agreement Protocol....Pages 63-76
Elliptic Twin Prime Conjecture....Pages 77-81
Hunting for Curves with Many Points....Pages 82-96
List Decoding of Binary Codes–A Brief Survey of Some Recent Results....Pages 97-106
Recent Developments in Low-Density Parity-Check Codes....Pages 107-123
On the Applicability of Combinatorial Designs to Key Predistribution for Wireless Sensor Networks....Pages 124-145
On Weierstrass Semigroups of Some Triples on Norm-Trace Curves....Pages 146-156
ERINDALE: A Polynomial Based Hashing Algorithm....Pages 157-170
A Survey of Algebraic Unitary Codes....Pages 171-187
New Family of Non-Cartesian Perfect Authentication Codes....Pages 188-201
On the Impossibility of Strong Encryption Over $\\aleph_0$ ....Pages 202-218
Minimum Distance between Bent and Resilient Boolean Functions....Pages 219-232
Unconditionally Secure Approximate Message Authentication....Pages 233-247
Multiplexing Realizations of the Decimation-Hadamard Transform of Two-Level Autocorrelation Sequences....Pages 248-258
On Cayley Graphs, Surface Codes, and the Limits of Homological Coding for Quantum Error Correction....Pages 259-273
Back Matter....Pages -