Research Interests:

• Security in network protocols at all levels
• Cryptography in multi-party computation
• Data privacy

Publications

    Journal:

• B. Zheng, W. Lee, P. Liu, D. Lee, X. Ding, Tuning On-Air Signatures for Balancing Performance and Confidentiality, IEEE TKDE (to appear)
• X. Ding, G. Tsudik, S. Xu, Leak-free mediated group signatures, Journal of Computer Security (to appear)
• X. Ding, D. Mozzacchi, G. Tsudik, Equipping "Smart" Devices With Public Key Signatures, ACM Transactions on Internet Technology, Vol 7, No. 1, 2007
• D. Boneh, X. Ding, G. Tsudik, Fine-grained Control of Security Capabilities, ACM Transactions on Internet Technology, Vol 4, No. 1 Feb 2004

    Conference/Workshop

• L. Gu, Y. Chen, X. Ding and R. Deng, Remote Attestation on Function Execution, INTRUST 2009
• E.De Cristofaro, X.Ding, and G.Tsudik, Privacy-Preserving Querying in Sensor Networks, IEEE ICCCN 2009,
• J. Weng, R. Deng, X. Ding, C. Chu, J. Lai, Conditional Proxy Re-encryption Secure Against Chosen-ciphertext Attacks, ACM ASIACCS 2009
• L. Gu, X. Ding, R. Deng, B. Xie, H Mei, Remote Attestation on Program Execution, ACM Workshop on Scalable Trusted Computing (STC), 2008
• Y. Yang, X. Ding, R. Deng, F. Bao, An Efficient PIR Construction Using Trusted Hardware, Information Security Conference (ISC), 2008
• X. Ding, W. Yu, Y. Pan, A Dynamic Trust Management Scheme to Mitigate Malware Proliferation in P2P Networks, IEEE ICC 2008
• F. Bao, R. Deng, X. Ding, Y. Yang, Private Query on Encrypted Data in Multi-user Settings, ISPEC 2008
• Y. Li, X. Ding, Protecting RFID Communications in Supply chains, ACM ASIACCS 2007
• Y. Pan, X. Ding, Web Polygraph: Detecting Phishing Pages Using Structural Features, ACSAC 2006
• X. Ding, S. Wang, B. Zheng, Secure Real-time User Preference Collection for Broadcast Scheduling, SECURECOMM 2006
• S. Wang, X. Ding, R.Deng, F. Bao, Private Information Retrieval Using Trusted Hardware, ESORICS 2006
• W. Wei, X. Ding, K. Chen, Multiplex Encryption: A Practical Approach to Encrypting Multi-Recipient Emails (ICICS 2005)
• X. Ding, G. Tsudik, S. Xu, Leak-free Group Signatures with Immediate Revocation, IEEE ICDCS 2004
• X. Ding, G. Tsudik, Simple Identity-based Mediated RSA, CT-RSA 2003
• X. Ding, D. Mozzacchi, G. Tsudik, Experimenting with Server-Aided Signatures, NDSS 2002
• D. Boneh, X. Ding, G. Tsudik, Identity-based Mediated RSA, WISA 2002
• D. Boneh, X. Ding, G. Tsudik, C. Wang, A Method for Fast Revocation of Public Key Certificates and Security Capabilities, USENIX Security, 2001
• X. Ding, K. Chen, A Secure Authorization Signature Scheme, International Workshop on Cryptographic Techniques and E-Commerce (CrypTEC'99)

Professional Activities

     I have served on the TPC for the following conferences/workshops: GlobalCom’08, ChinaCom’08, ESAS’07, ASIACCS 2007, InforScale’07, TPSUC’07, SecureComm 2006.