Progress in Cryptology - INDOCRYPT 2008: 9th International Conference on Cryptology in India, Kharagpur, India, December 14-17, 2008. Proceedings

Front Matter....Pages -
Slid Pairs in Salsa20 and Trivium....Pages 1-14
New Directions in Cryptanalysis of Self-Synchronizing Stream Ciphers....Pages 15-26
Analysis of RC4 and Proposal of Additional Layers for Better Security Margin....Pages 27-39
New Results on the Key Scheduling Algorithm of RC4....Pages 40-52
Two Attacks on RadioGatún....Pages 53-66
Faster Multicollisions....Pages 67-77
A New Type of 2-Block Collisions in MD5....Pages 78-90
New Collision Attacks against Up to 24-Step SHA-2....Pages 91-103
Secure Hierarchical Identity Based Encryption Scheme in the Standard Model....Pages 104-115
A Fuzzy ID-Based Encryption Efficient When Error Rate Is Low....Pages 116-129
Type-Based Proxy Re-encryption and Its Construction....Pages 130-144
Toward a Generic Construction of Universally Convertible Undeniable Signatures from Pairing-Based Signatures....Pages 145-157
Concrete Security for Entity Recognition: The Jane Doe Protocol....Pages 158-171
Efficient and Strongly Secure Password-Based Server Aided Key Exchange (Extended Abstract)....Pages 172-184
Round Efficient Unconditionally Secure Multiparty Computation Protocol....Pages 185-199
A New Anonymous Password-Based Authenticated Key Exchange Protocol....Pages 200-212
Group Key Management: From a Non-hierarchical to a Hierarchical Structure....Pages 213-225
Scan Based Side Channel Attacks on Stream Ciphers and Their Counter-Measures....Pages 226-238
Floating Fault Analysis of Trivium....Pages 239-250
Algebraic Methods in Side-Channel Collision Attacks and Practical Collision Detection....Pages 251-265
New Related-Key Boomerang Attacks on AES....Pages 266-278
New Impossible Differential Attacks on AES....Pages 279-293
Reflection Cryptanalysis of Some Ciphers....Pages 294-307
A Differential-Linear Attack on 12-Round Serpent....Pages 308-321
New AES Software Speed Records....Pages 322-336
A New Class of Weak Encryption Exponents in RSA....Pages 337-349
Two New Efficient CCA-Secure Online Ciphers: MHCBC and MCBC....Pages 350-362
Chai-Tea, Cryptographic Hardware Implementations of xTEA....Pages 363-375
High Speed Compact Elliptic Curve Cryptoprocessor for FPGA Platforms....Pages 376-388
More Discriminants with the Brezing-Weng Method....Pages 389-399
Another Approach to Pairing Computation in Edwards Coordinates....Pages 400-413
A Verifiable Secret Sharing Scheme Based on the Chinese Remainder Theorem....Pages 414-425
Secure Threshold Multi Authority Attribute Based Encryption without a Central Authority....Pages 426-436
Back Matter....Pages -