This book constitutes the refereed proceedings of the 13th International Conference on Provable Security, ProvSec 2019, held in Cairns, QLD, Australia, in October 2019. The 18 full and 6 short papers presented were carefully reviewed and selected from 51 submissions. The papers focus on provable security as an essential tool for analyzing security of modern cryptographic primitives, including a special theme on Practical Security.

Klappentext

This book constitutes the refereed proceedings of the 13th International Conference on Provable Security, ProvSec 2019, held in Cairns, QLD, Australia, in October 2019. The 18 full and 6 short papers presented were carefully reviewed and selected from 51 submissions. The papers focus on provable security as an essential tool for analyzing security of modern cryptographic primitives, including a special theme on "Practical Security."

Inhalt

Lattice-based IBE with equality test in standard model.- A critique of game-based denitions of receipt-freeness for voting.- One-Round Authenticated Group Key Exchange from Isogenies.- History-Free Sequential Aggregate MAC Revisited.- An Ecient Conditional Privacy-Preserving Authentication Scheme for Vehicular Ad Hoc Networks Using Online/Oine Certicateless Aggregate Signature.- Secure Online/Oine Attribute-based Encryption for IOT Users in Cloud Computing.- Identity-Concealed Authenticated Encryption from Ring Learning With Errors.- Towards Enhanced Security for Certicateless Public-key Authenticated Encryption with Keyword Search.- TumbleBit++: A Comprehensive Privacy Protocol Providing Anonymity and Amount-invisibility.- A Lattice-Based Anonymous Distributed E-Cash from Bitcoin.- Plaintext-Veriably-Checkable Encryption.- Improved Cryptanalysis of the KMOV Elliptic Curve Cryptosystem.- Hierarchical Functional Signcryption: Notion and Construction.- FSPVDsse: A Forward Secure Publicly Veriable Dynamic SSE scheme.- A Hidden Markov Model-Based Method for Virtual Machine Anomaly Detection.- Password-based Authenticated Key Exchange from Standard Isogeny Assumptions.- A centralized digital currency system with rich functions.- A Practical Lattice-Based Sequential Aggregate Signature.- Provably Secure Proactive Secret Sharing Without the Adjacent Assumption.- Space-Ecient and Secure Substring Searchable Symmetric Encryption Using an Improved DAWG.- A Coin-Free Oracle-Based Augmented Black Box Framework.- Chameleon Hash Time-Lock Contract for Privacy Preserving Payment Channel Networks.- Solving ECDLP via List Decoding.- On-demand Privacy Preservation for Cost-Ecient Edge Intelligence Model Training.