Invited Lecture.- Is the Information Security King Naked?.- Network Security.- Measurement Study on Malicious Web Servers in the .nz Domain.- A Combinatorial Approach for an Anonymity Metric.- On Improving the Accuracy and Performance of Content-Based File Type Identification.- Symmetric Key Encryption.- Attacking 9 and 10 Rounds of AES-256.- Cryptographic Properties and Application of a Generalized Unbalanced Feistel Network Structure.- Lightweight Block Ciphers Revisited: Cryptanalysis of Reduced Round PRESENT and HIGHT.- Improved Cryptanalysis of the Common Scrambling Algorithm Stream Cipher.- Testing Stream Ciphers by Finding the Longest Substring of a Given Density.- New Correlations of RC4 PRGA Using Nonzero-Bit Differences.- Hash Functions.- Analysis of Property-Preservation Capabilities of the ROX and ESh Hash Domain Extenders.- Characterizing Padding Rules of MD Hash Functions Preserving Collision Security.- Distinguishing Attack on the Secret-Prefix MAC Based on the 39-Step SHA-256.- Inside the Hypercube.- Meet-in-the-Middle Preimage Attacks on Double-Branch Hash Functions: Application to RIPEMD and Others.- On the Weak Ideal Compression Functions.- Invited Lecture.- Hardening the Network from the Friend Within.- Public Key Cryptography.- Reducing the Complexity in the Distributed Computation of Private RSA Keys.- Efficiency Bounds for Adversary Constructions in Black-Box Reductions.- Building Key-Private Public-Key Encryption Schemes.- Multi-recipient Public-Key Encryption from Simulators in Security Proofs.- Fair Threshold Decryption with Semi-Trusted Third Parties.- Conditional Proxy Broadcast Re-Encryption.- Security on Hybrid Encryption with the Tag-KEM/DEM Framework.- Protocols.- A Highly Scalable RFID Authentication Protocol.- Strengthening the Securityof Distributed Oblivious Transfer.- Towards Denial-of-Service-Resilient Key Agreement Protocols.- A Commitment-Consistent Proof of a Shuffle.- Implementation.- Finite Field Multiplication Combining AMNS and DFT Approach for Pairing Cryptography.- Random Order m-ary Exponentiation.- Jacobi Quartic Curves Revisited.