Program Commitees
- NDSS 2024,
Usenix Security 2021-24,
CCS 2014,
22-23,
RAID 2023
- Crypto 2019,
AsiaCrypt
2012-2017,
2023,
CT-RSA
2020,
PKC 2015
- Web 2019,
21-23,
PETS 2018,
21-23
(Quality/Top Senior PC in '23/'22)
- Infocom
2015-2019 (Distinguished TPC in 2018),
ICDCS
2015-16,
20-23
-
IJCAI 2022-'23 (Distinguished PC Member in '22), Financial Crypt. 2013-15
Full List
People
-
Jack P. K. Ma, defended on Aug 3, 2023,
BSc(CUHK)
(working on Anonymous Credentials, Secure Multi-party Computation)
-
Harry W. H. Wong, defended on Aug 24, BSc(CUHK)
(working on Lattice-Based Cryptography, Threshold Cryptography)
-
Minxin Du, defended on Sep 5, MS(WHU), BS-HongYi(WHU)
(working on Differential Privacy, internd at Huawei)
-
Huangting Wu,
BSc(CUHK)
(working on Pairing-Based Cryptography)
-
Yu Zheng,
BEng(NEU)
(working on Machine Learning and Differential Privacy)
-
Andes Y. L. Kei, BEng(CUHK), HK PhD Fellowship
(HKPFS) Awardee
(working on AI and Blockchain)
-
Ying-yu Pan, MSc, BEng(BUPT)
Funded Projects
-
Decentralizing Cryptosystems, HKD 838K
-
Deep Learning with Privacy, HKD 731K
-
Password-Hardening Services, HKD 875K
-
Sublinear Multi-Writer Searchable Encryption, HKD 700K
-
Searchable Encryption: General Framework and Practical Constructions, HKD
693K
- Accountable Privacy in Online Communications, HKD 916K
Teaching
- IERG 4150 - Introduction to Cryptography
- ENGG 5383 / IERG 5240 - Applied Cryptography
- IEMS 5725 - Blockchain and Applications
- IERG 5590 / IEMS 5709 - Advanced Topics in Blockchain
- IERG 5310 - Security and Privacy in Cyber Systems
- DSME 6788 - Cyber Security
- IERG 4220 - Secure Software Engineering
- IERG 4130 / ESTR 4306 - Introduction to Cyber Security
Research (Selected)
Searchable Encryption
-
[NDSS 2024] Unus pro omnibus: Multi-Client Searchable Encryption via Access Control
-
[Usenix Security 2022] Omnes pro uno: Practical Multi-Writer
Encrypted Database
-
[DBSec 2021] Simple Storage-Saving Structure for Volume-Hiding Encrypted
Multi-Maps (Best Student Paper Award)
Machine Learning
Cryptography
-
[NDSS 2024] Secure Multiparty Computation of Threshold Signatures Made More Efficient
-
[RAID 2023] How (Not) to Build Threshold EdDSA
-
[ISIT 2023] Unconditionally Secure Access Control Encryption
-
[ACNS 2023] Anonymous (Hierarchical) Identity-Based Encryption from Broader Assumptions
Cryptocurrency
-
[CSF 2023] On Sustainable Ring-Based Anonymous Systems
-
[ICDCS 2023] Towards Decentralized Adaptive Control of Cryptocurrency Liquidity via Auction
-
[ICDCS 2021] LDSP: Shopping with Cryptocurrency Privately and Quickly under Leadership
Differential Privacy
Privacy-Enhancing Cryptography
-
[EuroS&P 2023] SMART Credentials in the Multi-queue of Slackness
-
[AsiaCCS 2022] Secure-Computation-Friendly Private Set Intersection from Oblivious Compact Graph Evaluation
-
[ACSAC 2021]
Sipster: Settling IOU Privately and Quickly with Smart Meters
BEng(CE),
MPhil(CS)
MS(CS),
PhD(CS)
Postdoc
at C&O
12
#-Papers
(Top-4 Security)
4+3
#-Graduates
(PhD+MPhil)