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This book constitutes the proceedings of the 18th International Conference on Provable and Practical Security, ProvSec 2024, which took place in Gold Coast, QLD, Australia, during September 25-27, 2024.
The 26 full papers and 8 short papers presented were thoroughly reviewed and selected from the 79 submissions. The papers are organized in the following topical sections:
Part I: Multi-Party Computation; Searchable Encryption; Encryption and Signature.
Part II : Tight Security; Quantum-Safe Cryptography; Distributed System and Blockchain Security; and Key Exchange and Privacy
List of contents
.- Multi-Party Computation.
.- SecFloatPlus: More Accurate Floating-Point Meets Secure Two-Party Computation.
.- Consecutive Adaptor Signature Scheme: From Two-Party to N-Party Settings.
.- Secure Five-party Computation with Private Robustness and Minimal Online Communication.
.- Model Extraction Attack on MPC Hardened Vertical Federated Learning.
.- Searchable Encryption.
.- Verifiable Conjunctive Searchable Symmetric Encryption with Result Pattern Hiding.
.- Compressed Cookies: Practical Wildcard Symmetric Searchable Encryption with Optimized Storage.
.- Encryption.
.- PPA-DCA: A Privacy-Preserving and Accountable Data Collection and Analysis Scheme Using Decentralized Multi-Client Functional Encryption.
.- Ideal Public Key Encryption, Revisited.
.- Simple Construction of PEKS from LWE-based IBE in the Standard Model.
.- Signature.
.- Traceable Ring Signatures: Logarithmic-Size, Without Any Setup, from Standard Assumptions.
.- Tightly Secure Identity-based Signature from Cryptographic Group Actions.
.- Generic Construction of Withdrawable Signature from Hash-ThenOne-Way Signature.
.- Efficient Fork-Free BLS Multi-Signature Scheme with Incremental Signing.
.- Threshold Ring Signatures: From DualRing to the t+1 Rings.
.- Lattice-Based Non-Interactive Blind Signature Schemes in the Random Oracle Model.
