Matthew D. Green


Department of Computer Science
Johns Hopkins University

 


I am currently pursuing a Ph. D. at the Johns Hopkins University Information Security Institute.  My research includes techniques for privacy-enhanced information storage, radio-frequency identification (RFID), and elliptic curve cryptography.  From 1999-2003, I served as a senior technical staff member at AT&T Laboratories/Research in Florham Park, NJ, working on a variety of projects including audio coding/secure content distribution, streaming video and wireless localization services.  My advisors are Avi Rubin and Susan Hohenberger.

Click here for a description of our work analyzing the Texas Instrument Digital Signature Transponder, an RFID device used in Speedpass payment tags and vehicle immobilizers.

Research Interests

Applied cryptography, elliptic curve cryptosystems
Radio Frequency Identification technology
Privacy-preserving storage and identification technologies
 

Industry Experience

Senior Technical Staff Member, AT&T Laboratories/Research, Florham Park, NJ. 1999-2003. Conducted research and oversaw technology transfer for audio coding, secure content delivery and content distribution network projects.

Co-founder, Independent Security Evaluators (ISE). Custom evaluation and design of security systems.

Research Papers

"Blind Identity-Based Encryption and Simulatable Oblivious Transfer".  M. Green, S. Hohenberger.  To appear in ASIACRYPT 2007. (ePrint PDF)

"Identity-Based Proxy Re-encryption".  M. Green, G. Ateniese.  ACNS 2007. (ePrint PDF)

"Correlation-Resistant Storage via Keyword-Searchable Encryption".  L. Ballard, M. Green, B. de Medeiros, F. Monrose.  Technical Report. (PDF)

"Security Analysis of a Cryptographically-Enabled RFID Device".  S. Bono, M. Green, A. Stubblefield, A. Juels, A. Rubin, M. Szydlo.  14th USENIX Security Symposium, August 2005. (PDF). Winner of "Best Student Paper" award.

"Improved Proxy Re-encryption Schemes with Applications to Secure Distributed Storage" (Conference version).  G. Ateniese, K. Fu, M. Green, S. Hohenberger.  Proceedings of the 12th Annual Network and Distributed Systems Security Symposium (NDSS 2005), San Diego, California, 2005. (Full Version PDF)

"Improved Proxy Re-encryption Schemes with Applications to Secure Distributed Storage" (Journal version).  G. Ateniese, K. Fu, M. Green, S. Hohenberger.  ACM Transactions on Information and System Security (TISSEC), Volume 9, Issue 1, 2006. (ACM Portal)

"Prism Architecture: Supporting Enhanced Streaming Services in a Content Distribution Network".  C. Cranor, M. Green, C. Kalmanek, D. Shur, S. Sibal, K. van der Merwe.  IEEE Internet Computing, pp. 66-75, July/August 2001  (PDF)

"PRISM, an IP-Based Architecture for Broadband Access to TV and Other Streaming Media"  A. Basso, C. Cranor, R. Gopalakrishnan, M. Green, C.R. Kalmanek, D. Shur, S. Sibal, C.J. Sreenan, J.E. van der Merwe.  Proceedings of IEEE International Workshop of Network and Operating System Support for Digital Audio and Video (NOSSDAV), June 2000.  (PDF)

Other Publications

"Security Through Legality".  S. Bono, A. Rubin, A. Stubblefield, M. Green.  Communications of the ACM (CACM), June 2006. 

Software Projects

"The JHU-MIT Proxy Re-cryptography Library". A C++ implementation of two proxy re-encryption schemes.

Invited Talks and Presentations

9.15.2005    National Science Foundation. "Attacking and Defending RFID Security Systems".

TA Courses

600.442    Cryptography and Network Security

Contact Information

Postal Mail: Matthew Green, JHU Information Security Institute, 3400 North Charles Street, 420 Wyman Park Building, Baltimore, MD 21218
Phone: (410) 516-7517
Fax: (410) 516-8457

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Page last updated 6/19/2007