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The Cryptology and Network Security Lab (密碼與網路安全實驗室), known as CANSEC-Lab@NSYSU, was established in 2020. The CANSEC Lab focuses on advancing research in cryptographic protocols, privacy-preserving systems, and secure network architecture. Our mission is to develop reliable solutions to safeguard digital communication against emerging cyber threats. Through theoretical analysis and applied experimentation, we strive to bridge the gap between cryptographic innovation and real-world security deployment.
Lab Director: Dr. Arijit Karati
Lab Website: https://www.canseclab.com/
Lab Members (Aactive): PhD—02 MS—07; BS—03
Location: 工EC2030, Dept of CSE, Electrical Information Building, No. 70, Lienhai Rd., Kaohsiung 80424 Taiwan.
Student Work Domain
Functional Encryption
Smart Authentication
Automotive Security
Network Security
Selected Publications (Student and Advisor)
Xiang-Cian You and Arijit Karati*, "Seeing Through the Threat: Adaptive Attention-Guided Backdoor Defense in Non-IID Federated Learning," IEEE Conference on Communications and Network Security (CNS2025), Avignon, France, 2025. 🔗
Arijit Karati* and Li-Chun Chang, "AnonMAKE: Toward Secure and Anonymous Mutually Authenticated Key Exchange Protocol for Vehicular Communications," IEEE Transactions on Intelligent Transportation Systems, 25(10), pp. 14245 - 14258, 2024. [SCIE, Q1, 🔗]
Basker Palaniswamy, Arijit Karati*, "DSR-CAAP: A Novel Denial of Service Resilient Channel-Aware Authenticated Key Exchange Protocol Suite for SAE J1939," IEEE Transactions on Industrial Informatics, 21(1), pp. 445 - 454, 2024. [SCIE, Q1, 🔗]
Basker Palaniswamy, Ting-Yu Chen, and Arijit Karati*, "SMEBE-CAN: Selective Multicast Encryption Enabled Broadcast Encryption for CAN 2.0B," 2024 IEEE 100th Vehicular Technology Conference (VTC2024-Fall), Washington DC, USA, 2024. 🔗 [Core-B]
Arijit Karati* and Ting-Yu Chen and Kai-Yao Lin, "QuDPas-FHA: Quantum-Defended Privacy-Preserved Fast Handover Authentication in Space Information Networks," International Conference on Security and Cryptography (SECRYPT), INSTICC, Dijon, France, 2024. 🔗 [Core-B]
Basker Palaniswamy and Arijit Karati*, "QPTA: Quantum-Safe Privacy-Preserving Multi-Factor Authentication Scheme for Lightweight Devices," International Conference on Security and Cryptography (SECRYPT), INSTICC, Dijon, France, 2024. 🔗 [Core-B]
Zon Tao Augustine Tang, Ke-Wei Yu, Kii Yuta, Ting-Yu Chen, and Arijit Karati*, "Enhancing Security of a PUF-based Remote Keyless Entry System using Machine Learning Approach," International Electronics Communication Conference (IECC), ACM, Fukuoka, Japan, 2024. 🔗
Arijit Karati* and Li-Chun Chang, “Cryptanalysis of a Lightweight Privacy Enhancing Authentication Scheme for Internet of Vehicles,” IEEE Symposium on Computers and Communications (ISCC), Tunis, Tunisia, 2023. 🔗 [Core-B]
A. Karati*, Yu-Sheng Chang, and Ting-Yu Chen, “Robust Three-Factor Lightweight Authentication Based on Extended Chaotic Maps for Portable Resource-constrained Devices,” International Conference on Security and Cryptography (SECRYPT), Rome, Italy, 2023. 🔗 [Core-B]
International Collaborations
Missouri University of Science and Technology (Missouri S&T), Rolla, MO - 65409, United States (via research publications)
Indian Institute of Technology (IIT) Jodhpur, Rajasthan - 342037, India (via research project and publications)
Indian Institute of Technology (IIT) Mandi, Himachal Pradesh - 175005, India (via research project)
Indian Institute of Technology (IIT) Ropar, Punjab - 140001, India (via research project)
State University of New York Polytechnic Institute, Utica, NY - 13502, United States (via research project)
National Institute of Technology (NIT) Raipur, Chhattisgarh - 492010, India (via research project)
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