Program Overview

CSS 2026 & FCS 2026 Program Overview
Time	Room 24+25	Room 26
Day 1 Aug 3,2026
08:30-18:00	Registration
09:10-09:30	Opening Ceremony
09:30-10:00	Keynote 1 Robert Deng
10:00-10:30	Coffee Break & Poster Session 1
10:30-11:00	Keynote 2 Xiaosong Zhang
11:00-11:30	Keynote 3 Aniello Castiglione
11:30-13:00	CSS Oral Session 1	FCS Oral Session 1
13:00-14:00	Lunch
14:00-15:30	CSS Oral Session 2	FCS Oral Session 2
15:30-16:00	Coffee Break & Poster Session 2
16:00-18:00	CSS Oral Session 3	CCS Oral Session 4

Day 2 Aug 4, 2026
08:30-18:00	Registration
09:00-09:30	Keynote 4 Jianwei Liu
09:30-10:00	Keynote 5 Shengke Zeng
10:00-10:30	Coffee Break & Poster Session 3
10:30-11:00	Keynote 6 Chiara Pero
11:00-12:30	CSS Oral Session 5	FCS Oral Session 3
12:30-14:00	Lunch
14:00-15:30	CSS Oral Session 6	FCS Oral Session 4
15:30-16:00	Coffee Break & Poster Session 4
16:00-17:30	CSS Oral Session 7	CSS Oral Session 8 & ASR Session
18:30-21:00	Banquet @Lisboeta Macau

Day 3 Aug 5, 2026
08:00-12:00	Technical Visit & Cultural Tour

FCS 2026 Program Overview
Day 1 Aug 3, 2026
08:30-18:00	Foyer	Registration
09:10-09:30	Room 24+25	Opening Ceremony
09:30-10:00	Room 24+25	Keynote 1 Robert Deng
10:00-10:30	Foyer	Coffee Break
10:30-11:00	Room 24+25	Keynote 2 Xiaosong Zhang
11:00-11:30	Room 24+25	Keynote 3 Aniello Castiglione
11:30-13:00	Room 26	Session 1: Post-Quantum Lattice Crypto Session Chair: Zhe Xia
13:00-14:00	Room 2+3	Lunch
14:00-15:30	Room 26	Session 2: Secure Data Sharing Session Chair: Yuntao Wang
15:30-16:00	Foyer	Coffee Break
Day 2 Aug 4, 2026
08:30-18:00	Foyer	Registration
09:00-09:30	Room 24+25	Keynote 4 Jianwei Liu
09:30-10:00	Room 24+25	Keynote 5 Shengke Zeng
10:00-10:30	Foyer	Coffee Break
10:30-11:00	Room 24+25	Keynote 6 Chiara Pero
11:00-12:30	Room 26	Session 3: Privacy in Distributed Networks Session Chair: Fagen Li
12:30-14:00	Room 2+3	Lunch
14:00-15:30	Room 26	Session 4: Blockchain & Smart Contract Security Session Chair: Yu Chen
15:30-16:00	Foyer	Coffee Break
18:30-21:00	Lisboeta Macau	Banquet
Day 3 Aug 5, 2026
08:00-12:00	Technical & Cultural Visit

Paper Session

FCS Oral Session 1: Post-Quantum Lattice Crypto

Session Chair: Zhe Xia

Day 1 Aug 3, 2026 11:30-13:00 | Room 26

#25	SR-SM9-KA: A Subversion-Resilient SM9 Key Agreement with Reverse Firewalls Wenxiao Li, Guangyao You and Yuyang Zhou
#26	L-PSC: An Identity-Based Proxy Signcryption Scheme using Lattice Bingfan Gao, Jincao Meng, Chaoyang Li and Xiangjun Xin
#27	A Lattice-Based Proxy Aggregate Signature Scheme Yingke Li, Kaifei Chen and Chaoyang Li
#46	Low-Cost Distribution-Mimicking Preprocessing for Machine-Learning Attacks on Binary LWE Yuntao Wang, Kazuma Kubota and Haibo Zhang
#70	Lattice-based Revocable Multi Authority Attribute Based Encryption Xingting Dong and Minghe Zhang
#73	A Multi-Party Private Set Intersection Cardinality Protocol From Lattices Hou-Cheong Choi and Yusong Du

FCS Oral Session 2: Secure Data Sharing

Session Chair: Yuntao Wang

Day 1 Aug 3, 2026 14:00-15:30 | Room 26

#2	Hierarchical Identity-Based Encryption for Medical data Storage Chenxi Yang, Mengdi Ouyang and Fagen Li
#3	PrCoSe: Towards Privacy-Preserving and Communicable Healthcare Services for Flexible and Secure EHR Sharing Qing Wang, Shengke Zeng, Yanping Wang, Shihai Jiang, Peirong Li and Hongkai Li
#13	BAC-DA: A Bilateral Access Control Scheme for Secure Data Sharing in Drug Approvals Jintang Wang, Tao Wang, Bo Yang, Zhichao Wang, Dengbo Zhang and Rui Yang
#41	Reputation-Based Message Credibility Evaluation for VANETs with Dynamic Reputation Update and Conditional Privacy Preservation Zhe Xia, Yifan Liu, Rui Su and Jun Zhang
#33	CryptoComply-KG: A Knowledge Graph-Based Framework for Cryptographic Compliance Assessment Liujing He, Yuanbo Guo, Jing Zhang and Yue Zhao
#77	Private Data Computing with Fine-Grained Bilateral Access Control Yanna Chen, Meiyan Xiao, Jian Liu, Willy Susilo and Qiong Huang

FCS Oral Session 3: Privacy in Distributed Networks

Session Chair: Fagen Li

Day 2 Aug 4, 2026 11:00-12:30 | Room 26

#23	FedCASD: A Customized Aggregation and Synergistic Defense Framework for Robust Federated Learning Jie Wang, Yanrui Zhao, Lan Zhao and Yitao Chen
#24	FB-DPI: Forward and Backward Private Two-Stage Encrypted Deep Packet Inspection Chenguang Liu, Jilei Li, Yifei Wang and Yu Chen
#31	One-Shot Secure Aggregation for Federated Learning via Verifiable Seed Sharing Yihan Zhang and Zhenhua Liu
#14	Minimizing Location Exposure: Task Allocation under Bilateral Privacy Protection in Mobile Crowdsourcing Yan Liu, Yuzhu Wang, Yifei Wang and Gang Shen
#32	Predictive and Zero Trust-Aware 6G Network Slicing via Transformer-SAC Co-Design Yulong Fu, Bikal Poudel and Ahmed M. A. Qamhan
#30	An Encrypted Deduplication Based on Proxy Re-Encryption for Fog Computing Xinyan Wu, Fagen Li and Wenke Zhang

FCS Oral Session 4: Blockchain & Smart Contract Security

Session Chair: Yu Chen

Day 2 Aug 4, 2026 14:00-15:30 | Room 26

#5	Adapt-BLS Signature Based Privacy-preserving E-currency Payment Channel Hub Jing Wang, Dong Liu and Yayu Zhou
#34	An improved DPoS Consensus Mechanism Based on Distributed Verifiable Random Function Jing Wang, Mengwei Hu and Dong Liu
#37	Multi-Agent Heterogeneous Graph Attention Network for Smart Contract Logical Vulnerability Detection Jialin Li, Minfeng Qi, Yaxuan Xiong, Lefeng Zhang, Zhe Sun and Tianqing Zhu
#51	The Novel Fractal Chaotic Systems Based on the Cellular Neural Network Xiaoming Song and Guodong Li
#79	A Modular Construction of Threshold Adaptor Signatures from Pedersen Equivocal Openings Jing Gao, Yuzhu Wang, Yu Chen, Qiliang Yang and Feng Zhu