WLC Preface -- Hummingbird: Ultra-Lightweight Cryptography for Resource-Constrained Devices -- Lighten Encryption Schemes for Secure and Private RFID Systems -- Analysis and Improvement of a Pseudorandom Number Generator for EPC Gen2 Tags -- A Note on a Fatal Error of Optimized LFC Private Information Retrieval Scheme and Its Corrected Results -- Reliable Food Traceability Using RFID Tagging -- Lightweight Cryptography and DPA Countermeasures: A Survey -- Securing the Use of RFID-Enabled Banknotes -- Increasing Privacy Threats in the Cyberspace: The Case of Italian E-Passports -- RLCPS Preface -- SPAKE: A Single-Party Public-Key Authenticated Key Exchange Protocol for Contact-Less Applications -- A Secure and Privacy-Preserving Targeted Ad-System -- Cryptographic Cloud Storage -- Extending IPsec for Efficient Remote Attestation -- Open Mobile Alliance Secure Content Exchange: Introducing Key Management Constructs and Protocols for Compromise-Resilient Easing of DRM Restrictions -- How to Evaluate the Security of Real-Life Cryptographic Protocols? -- WECSR Preface -- Preaching What We Practice: Teaching Ethical Decision-Making to Computer Security Professionals -- A Case Study on Measuring Statistical Data in the Tor Anonymity Network -- A Case Study in Ethical Decision Making Regarding Remote Mitigation of Botnets -- Ethical Proactive Threat Research -- A Framework for Understanding and Applying Ethical Principles in Network and Security Research -- Ethical Concerns in Computer Security and Privacy Research Involving Human Subjects -- Ethical Guidelines for Computer Security Researchers: “Be Reasonable”.

This book contains the revised selected papers of the First Workshop on Lightweight Cryptography for Resource-Constrained Devices, WLC 2010, the First Workshop on Real-Life Cryptographic Protocols and Standardization, RLCPS 2010, and the First Workshop on Ethics in Computer Security Research, WECSR 2010, held in conjunction with the 14th International Conference on Financial Cryptography and Data Security, FC 2010, in Tenerife, Canary Islands, Spain, in January 2010. The 21 selected papers presented were carefully reviewed and selected from numerous submissions. The papers cover topics ranging from low-cost cryptography and real-life issues discussing design criteria and relevant implementation challenges to ethical concerns and standards in the computer security research.