Venkata Koppula

Graduate Student, UT Austin

Office: 6.702A, Gates Dell Complex
Email: kvenkata at cs.utexas.edu


Hi! I am a third year graduate student in the Computer Science department at the University of Texas, Austin. My advisor is Brent Waters. Before joining UT Austin, I completed my undergrad at Indian Institute of Technology, Kanpur.

I am interested in the theoretical aspects of Cryptography.

Publications

  • Indistinguishability Obfuscation for Turing Machines with Unbounded Memory
    with Allison Lewko, Brent Waters
    STOC 2015-- Symposium in Theory of Computing. Full version: [pdf]
  • Universal Signature Aggregators
    with Susan Hohenberger, Brent Waters
    Eurocrypt 2015. Full version: [pdf]
  • Functional Encryption for Randomized Functionalities
    with Vipul Goyal , Abhishek Jain, Amit Sahai.
    TCC 2015-- Theory of Cryptography Conference. Full version: [pdf]
  • Separations in Circular Security for Arbitrary Length Key Cycles
    with Kim Ramchen, Brent Waters
    TCC 2015-- Theory of Cryptography Conference. Full version: [pdf]

Manuscripts

Talks

  • Universal Signature Aggregators
    Eurocrypt 2015 [pdf]
  • Functional Encryption for Randomized Functionalities
    TCC 2015 [pdf]
  • Separations in Circular Security for Arbitrary Length Key Cycles
    TCC 2015 [pdf]
  • Adaptively Secure Puncturable & Constrained PRFs
    NYC Crypto Day, January 2015 [pdf]