Provable Security

Identification.- Improved Zero-Knowledge Identification with Lattices.- Identification Schemes of Proofs of Ability Secure against Concurrent Man-in-the-Middle Attacks.- Auto Proofs.- A Calculus for Game-Based Security Proofs.- Automating Computational Proofs for Public-Key-Based Key Exchange.- Signature I.- A Framework for Constructing Convertible Undeniable Signatures.- Efficient Confirmer Signatures from the “Signature of a Commitment” Paradigm.- Hash Function.- Collision Resistant Double-Length Hashing.- Interpreting Hash Function Security Proofs.- Protocol.- Formal and Precise Analysis of Soundness of Several Shuffling Schemes.- Distinguishing Distributions Using Chernoff Information.- Signature II.- A Suite of Non-pairing ID-Based Threshold Ring Signature Schemes with Different Levels of Anonymity (Extended Abstract).- An Anonymous Designated Verifier Signature Scheme with Revocation: How to Protect a Company’s Reputation.- Invited Talk.- Cryptographic Protocols from Lattices.- Encryption.- A Timed-Release Proxy Re-encryption Scheme and Its Application to Fairly-Opened Multicast Communication.- Efficient Broadcast Encryption with Personalized Messages.- Toward an Easy-to-Understand Structure for Achieving Chosen Ciphertext Security from the Decisional Diffie-Hellman Assumption.- Signcryption.- Identity Based Public Verifiable Signcryption Scheme.- Fully Secure Threshold Unsigncryption.