Information Security [electronic resource] : 26th International Conference, ISC 2023, Groningen, The Netherlands, November 15–17, 2023, Proceedings /

Privacy: Exploring Privacy-Preserving Techniques on Synthetic Data as a Defense against Model Inversion Attacks -- Privacy-preserving Medical Data Generation using Adversarial Learning -- Balanced Privacy Budget Allocation for Privacy-Preserving Machine Learning -- Intrusion Detection and Systems: SIFAST: An Efficient Unix Shell Embedding Framework for Malicious Detection -- VNGuard: Intrusion Detection System for In-Vehicle Networks -- RLTrace: Synthesizing High-Quality System Call Traces for OS Fuzz Testing -- Machine Learning: Loss and Likelihood Based Membership Inference of Diffusion Models -- Symmetry Defense Against CNN Adversarial Perturbation Attacks -- Web Security: Load-and-Act: Increasing Page Coverage of Web Applications -- From Manifest V2 to V3: A Study on the Discoverability of Chrome Extensions -- Mobile Security and Trusted Execution: Libra : Library Identification in Obfuscated Android Apps -- Certificate reuse in Android applications -- TC4SE: A High-performance Trusted Channel Mechanism for Secure Enclave-based Trusted Execution Environments -- Post-Quantum Cryptography: Performance Impact of PQC KEMs on TLS 1.3 under Varying Network Characteristics -- Protecting Private Keys of Dilithium using Hardware Transactional Memory -- Multiparty Computation: Mercury: Constant-Round Protocols for Multi-Party Computation with Rationals -- Evolving Conditional Disclosure of Secrets -- Symmetric Cryptography: Permutation-Based Deterministic Authenticated Encryption with Minimum Memory Size -- Impossible Differential Cryptanalysis of the FBC Block Cipher -- Fregata: Faster Homomorphic Evaluation of AES via TFHE -- Key Management: Efficient Forward Secrecy for TLS-PSK from Pure Symmetric Cryptography -- On the Privacy-preserving Infrastructure for Authenticated Key Exchange -- Hybrid Group Key Exchange with Application to Constrained Networks -- Functional and Updatable Encryption -- Dynamic Multi-Server Updatable Encryption -- Trace-and-Revoke Quadratic Functional Encryption -- Function-Hiding Zero Predicate Inner Product Functional Encryption from Pairings -- Signatures, Hashes, and Cryptanalysis: Robust Property-Preserving Hash Meets Homomorphism -- Withdrawable Signature: How to Call off a Signature -- An Improved BKW Algorithm for Solving LWE with Small Secrets.

This book constitutes the proceedings of the 26th International Conference on Information Security, ISC 2023, which took place in Groningen, The Netherlands, in November 2023. The 29 full papers presented in this volume were carefully reviewed and selected from 90 submissions. The contributions were organized in topical sections as follows: privacy; intrusion detection and systems; machine learning; web security; mobile security and trusted execution; post-quantum cryptography; multiparty computation; symmetric cryptography; key management; functional and updatable encryption; and signatures, hashes, and cryptanalysis.