Shweta Agrawal

I am an INSPIRE Assistant Professor at the Computer Science and Engineering department at the Indian Institute of Technology, Delhi. My research interests are in Cryptography and Information theory. Previously, I was a postdoctoral scholar at the University of California, Los Angeles. I work with Professor Amit Sahai. Prior to that, I earned by Ph.D. from The University of Texas at Austin. During my graduate work, I was extremely fortunate to be guided by Professor Dan Boneh in Cryptography (during an extended visit to Stanford University) and Professor Sriram Vishwanath in Information Theory.

Publications

• Sampling Discrete Gaussians Efficiently and Obliviously. Shashank Agrawal, Shweta Agrawal, Saikrishna Badrinarayanan, Abishek Kumarasubramanian, Manoj Prabhakaran and Amit Sahai.
  Manuscript, 2013.


• Sampling Discrete Gaussians Efficiently and Obliviously. Shweta Agrawal, Craig Gentry, Shai Halevi and Amit Sahai.
  In Proceedings of Asiacrypt, 2013. IACR Eprint Archive


• Functional Encryption: New Perspectives and Lower Bounds. Shweta Agrawal, Sergey Gorbunov, Vinod Vaikuntanathan and Hoeteck Wee.
  In Proceedings of Crypto, 2013. IACR Eprint Archive


• On Continual Leakage of Discrete Log Representations. Shweta Agrawal, Yevgeniy Dodis, Vinod Vaikuntanathan and Daniel Wichs.
  In Proceedings of Asiacrypt, 2013. IACR Eprint Archive


• Broad New Impossibility Results for Secure Concurrent Composition. Shweta Agrawal, Vipul Goyal, Abhishek Jain, Manoj Prabhakaran, Amit Sahai.
  In Proceedings of Crypto 2012.


• Fuzzy Identity Based Encryption from Lattices. Shweta Agrawal, Xavier Boyen, Vinod Vaikuntanathan, Panagiotis Voulgaris and Hoeteck Wee.
  In Proceedings of Public Key Cryptography (PKC) 2012.


• Functional Encryption for Inner Product Predicates from Learning with Errors. Shweta Agrawal, David Mandell Freeman, Vinod Vaikuntanathan.
  In Proceedings of Asiacrypt 2011.


• Secrecy using Compressive Sensing. Shweta Agrawal, Sriram Vishwanath.
  In Proceedings of Information Theory Workshop, 2011.


• Lattice Basis Delegation in Fixed Dimension and Shorter Ciphertext HIBE. Shweta Agrawal, Dan Boneh, Xavier Boyen.
  In Proceedings of CRYPTO 2010.


• Efficient Lattice (H)IBE in the Standard Model. Shweta Agrawal, Dan Boneh, Xavier Boyen.
  In Proceedings of Eurocrypt, 2010.


• Lattice IBE in the Standard Model. Shweta Agrawal and Xavier Boyen.
  Tech. Report.


• On Traceback in Dynamic Networks. Abhik Das, Shweta Agrawal, Sriram Vishwanath.
  In Proceedings of International Symposium of Information Theory, 2010.


• Preventing Pollution Attacks in Multi-Source Network Coding. Shweta Agrawal, Dan Boneh, Xavier Boyen and David Freeman.
  In Proceedings of Public Key Cryptography (PKC), 2010.


• Homomorphic MACs: MAC-Based Integrity for Network Coding. Shweta Agrawal, Dan Boneh.
  In Proceedings of Applied Cryptography and Network Security, 2009.


• On the Secrecy Rate of Interference Networks using structured codes. Shweta Agrawal, Sriram Vishwanath.
  In Proceedings of International Symposium of Information Theory, 2009.


• Network Coding using Unital Modules over Rings. Shweta Agrawal, Sriram Vishwanath.
  In Proceedings of Allerton, 2008.

Coursework

• Computer Science: Combinatorics and Graph Theory, Theory of Computation, Algorithms: Techniques and Theory, Advanced Cryptography, Advanced Security.
• Electrical Engineering: Queueing Theory, Information Theory, Probability and Stochastic Processes, Sparsity/Structure/Algorithms.
• Math: Algorithms for Finite Fields, Number Theory, Real Analysis (undergraduate), Algebra I, Algebra II, Elliptic Curves, Probability Theory, Algebraic Number Theory.

Contact

Miscellaneous