Description
Book SynopsisThis book constitutes the refereed proceedings of the 22
nd International Conference on Cryptology and Network Security, CANS 2023, which was held in October/November 2023 in Augusta, GA, USA.
The 25 papers presented were thoroughly revised and selected from the 54 submissions. They are organized in the following topical sections:
Schemes I; Basic Primitives; Security; MPC with Cards; Blockchain; MPC and Secret Sharing; Schemes II.
Table of ContentsSchemes I.- Forward Security under Leakage Resilience, Revisited.- Anonymous Broadcast Authentication with Logarithmic-order Ciphertexts from LWE.- Signatures with Delegation.-
Basic Primitives.- How to Enumerate LWE Keys as Narrow as in Kyber/Dilithium.- Towards Minimizing Non-linearity in Type-II Generalized Feistel Networks.- Hardness of Learning AES with Gradient-based Methods.-
Security.- Privacy-Preserving Digital Vaccine Passport .- Exploiting Android Browser.- Are Current CCPA Compliant Banners Conveying User’s Desired Opt-Out Decisions? An Empirical Study of Cookie Consent Banners.-
MPC with Cards.- Upper Bounds on the Number of Shuffl for Two-Helping-Card Multi-Input AND Protocols.- Free-XOR in Card-based Garbled Circuits.- Hidden Stream Ciphers and TMTO Attacks on TLS 1.3, DTLS 1.3, QUIC, and Signal.- Differetial cryptanalysis with SAT, SMT, MILP, and CP: a detailed comparison for bit-oriented primitives.- Key Filtering in Cube Attacks from the Implementation Aspect.- New Techniques for Modeling SBoxes: An MILP Approach.-
Blockchain.- LucidiTEE: A TEE-Blockchain System for Policy-Compliant Multiparty Computation with Fairness.- Improving Privacy of Anonymous Proof-of-Stake Protocols.- Compact Stateful Deterministic Wallet from Isogeny-based Signature featuring Uniquely Rerandomizable Public Keys.- CTA: Confidetial Transactions Protocol with State Accumulator.-
MPC and Secret Sharing.- A Plug-n-Play Framework for Scaling Private Set Intersection to Billion-sized Sets.- Lower Bounds on the Share Size of Leakage Resilient Cheating Detectable Secret Sharing.-
Schemes II.- Lattice-based Key-Value Commitment scheme with key-binding and key-hiding.- A Practical Forward-Secure DualRing.- Computable Cryptographic Accumulators and Their Application to Attribute Based Encryption.- A Minor Note on Obtaining Simpler iO Constructions via Depleted Obfuscators.
