Progress in Cryptology – AFRICACRYPT 2009 Second International Conference on Cryptology in Africa, Gammarth, Tunisia, June 21-25, 2009. Proceedings /

• Συγγραφή απο Οργανισμό/Αρχή: SpringerLink (Online service)
• Άλλοι συγγραφείς: Preneel, Bart (Επιμελητής έκδοσης)
• Μορφή: Ηλεκτρονική πηγή Ηλ. βιβλίο
• Γλώσσα: English
• Έκδοση: Berlin, Heidelberg : Springer Berlin Heidelberg : Imprint: Springer, 2009.
• Σειρά: Lecture Notes in Computer Science, 5580
• Θέματα: Computer science.; Computer communication systems.; Computer security.; Data encryption (Computer science).; Coding theory.; Algorithms.; Computer science > Mathematics.; Computer Science.; Data Encryption.; Coding and Information Theory.; Computer Communication Networks.; Systems and Data Security.; Algorithm Analysis and Problem Complexity.; Discrete Mathematics in Computer Science.

This book constitutes the proceedings of the Second International Conference on Cryptology in Africa, AFRICACRYPT 2009, held in Gammarth, Tunisia, on June 21-25, 2009. The 25 papers presented together with one invited talk were carefully reviewed and selected from 70 submissions. The topics covered...

Πίνακας περιεχομένων:

• Hash Functions
• Second Preimage Attack on 5-Pass HAVAL and Partial Key-Recovery Attack on HMAC/NMAC-5-Pass HAVAL
• Cryptanalysis of Vortex
• Two Passes of Tiger Are Not One-Way
• Block Ciphers
• Generic Attacks on Feistel Networks with Internal Permutations
• Distinguishers for Ciphers and Known Key Attack against Rijndael with Large Blocks
• Asymmetric Encryption
• Reducing Key Length of the McEliece Cryptosystem
• Cryptanalysis of RSA Using the Ratio of the Primes
• Digital Signatures
• New RSA-Based (Selectively) Convertible Undeniable Signature Schemes
• A Schnorr-Like Lightweight Identity-Based Signature Scheme
• On the Theoretical Gap between Group Signatures with and without Unlinkability
• Practical Threshold Signatures with Linear Secret Sharing Schemes
• Asymmetric Encryption and Anonymity
• Certified Encryption Revisited
• Threshold Attribute-Based Signatures and Their Application to Anonymous Credential Systems
• Anonymity from Public Key Encryption to Undeniable Signatures
• Key Agreement Protocols
• Security Analysis of Standard Authentication and Key Agreement Protocols Utilising Timestamps
• Password-Authenticated Group Key Agreement with Adaptive Security and Contributiveness
• Cryptographic Protocols
• Unifying Zero-Knowledge Proofs of Knowledge
• Co-sound Zero-Knowledge with Public Keys
• Another Look at Extended Private Information Retrieval Protocols
• Constructing Universally Composable Oblivious Transfers from Double Trap-Door Encryptions
• Efficient Implementations
• Exponent Recoding and Regular Exponentiation Algorithms
• Efficient Acceleration of Asymmetric Cryptography on Graphics Hardware
• Fast Elliptic-Curve Cryptography on the Cell Broadband Engine
• On Modular Decomposition of Integers
• Implementation Attacks
• Breaking KeeLoq in a Flash: On Extracting Keys at Lightning Speed
• An Improved Fault Based Attack of the Advanced Encryption Standard.