This book constitutes the proceedings of the First International Conference on Cryptology and Information Security in Latin America, LATINCRYPT 2010, held in Puebla, Mexico, on August 8-11, 2010.
The 19 papers presented together with four invited talks were carefully reviewed and selected from 62 submissions.

Encryption.- Broadcast Encryption with Multiple Trust Authorities.- Security of Sequential Multiple Encryption.- Mediated Traceable Anonymous Encryption.- Elliptic Curves.- Starfish on Strike.- Estimating the Size of the Image of Deterministic Hash Functions to Elliptic Curves.- Implementation of Pairings.- Fixed Argument Pairings.- New Software Speed Records for Cryptographic Pairings.- Implementation of Cryptographic Algorithms.- Accelerating Lattice Reduction with FPGAs.- Efficient Software Implementation of Binary Field Arithmetic Using Vector Instruction Sets.- Cryptographic Protocols and Foundations.- Communication Optimal Multi-valued Asynchronous Broadcast Protocol.- On the Impossibility of Batch Update for Cryptographic Accumulators.- On the Round Complexity of Zero-Knowledge Proofs Based on One-Way Permutations.- Cryptanalysis of Symmetric Primitives.- Message Recovery and Pseudo-preimage Attacks on the Compression Function of Hamsi-256.- Generic Attacks on Misty Schemes.- Post-Quantum Cryptography.- Cryptanalysis of the Hidden Matrix Cryptosystem.- A Lattice-Based Threshold Ring Signature Scheme.- Side-Channel Attacks.- Defeating Any Secret Cryptography with SCARE Attacks.- How Leaky Is an Extractor?.- Combined Implementation Attack Resistant Exponentiation.

GPSR Compliance The European Union's (EU) General Product Safety Regulation (GPSR) is a set of rules that requires consumer products to be safe and our obligations to ensure this. If you have any concerns about our products you can contact us on ProductSafety@springernature.com. In case Publisher is established outside the EU, the EU authorized representative is: Springer Nature Customer Service Center GmbH Europaplatz 3 69115 Heidelberg, Germany ProductSafety@springernature.com