TCS Lab : Theoretical Computer Science LabLink to Lab Webpage

Research AreasComputational Geometry, Secure Multiparty Computation, Secret Sharing Schemes, Cryptography Protocols, Network Security.
MembersFaculty : Shweta Agrawal, Fabrice Mouhartem, N.S. Narayanaswamy, Meghana Nasre, C. Pandu Rangan.

Students/Scholars :
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PhD : Dhannya S M, Suvradip Chakraborty, Monosij Maitra, Arinjita Paul, Vijayaragunathan, Manas Jyoti Kashyop, Rajesh Pandian M, Limaye Girija Deepak, Anshu, Nisha K K, Anil Kumar S, Santhini K A.
MS : Ashish Shrivastava, Siddhartha Arora, Kanika Gupta, Nada Abdul Majeed Pulath, Tenkayya Gari Pradeep Reddy, Rajarshi Biswas, Arasu Arun, Sambit Kumar.
M.Tech : Vivek Kumar Agrawal, Shiladitya Biswas, Sameer Desai, Naveenkumar Garika, Vankam Sree Hari, Kanchan, Ronak Khemchandani, Dheeraj Kumar, Radha Kumari, Harsh Kumar Rai, Shubham Singh Rawat, Anchal Singh, Kathe Shubhangi Sudhakar, Macharla Venkata Ravi Teja, Bateesh Dhingra, Ravi Prakash Gupta, Vedansh Gurunathan, Dave Jigarkumar Hareshkumar, Rana Mithesh K, Priya Kanojia, Nidhi Sakhare, Kasturi P. Verma.
B.Tech(DD) : Banoth Chandan, Shreyas Harish, P Pruthvi, Bagary Anvesh, Rachit Garg, Prem Krishnaa J, Abdul Hafeez Kozhithodi, Potluri Sai Mohith, Prabu K R.

Project Staffs :
Recent Publications
  • Attribute Based Encryption for Deterministic Finite Automata from \mathsfDLIN.  
           Shweta Agrawal , Monosij Maitra , Shota Yamada 0001
          Appeared in Theory of Cryptography - 17th International Conference, TCC 2019, Nuremberg, Germany, December 1-5, 2019, Proceedings, Part II, Lecture Notes in Computer Science, Vol 11892, pp.91-117, Dec 2019
  • Attribute Based Encryption (and more) for Nondeterministic Finite Automata from LWE.  
           Shweta Agrawal , Monosij Maitra , Shota Yamada 0001
          Appeared in Advances in Cryptology - CRYPTO 2019 - 39th Annual International Cryptology Conference, Santa Barbara, CA, USA, August 18-22, 2019, Proceedings, Part II, Lecture Notes in Computer Science, Vol 11693, pp.765-797, Aug 2019
  • A Closer Look at Anonymous Proxy Re-Encryption Schemes.  
           S. Sharmila Deva Selvi , S. Harish , Swethashree Dhanabal , C. Pandu Rangan
          Appeared in Security, Privacy, and Anonymity in Computation, Communication, and Storage - 12th International Conference, SpaCCS 2019, Atlanta, GA, USA, July 14-17, 2019, Proceedings, Lecture Notes in Computer Science, Vol 11611, pp.475-489, Jul 2019
  • Reoptimization of Path Vertex Cover Problem.  
           Mehul Kumar , Amit Kumar , C. Pandu Rangan
          Appeared in Computing and Combinatorics - 25th International Conference, COCOON 2019, Xi'an, China, July 29-31, 2019, Proceedings, Lecture Notes in Computer Science, Vol 11653, pp.363-374, Jul 2019
  • Many-to-One Popular Matchings with Two-Sided Preferences and One-Sided Ties.  
           Kavitha Gopal , Meghana Nasre , Prajakta Nimbhorkar , T. Pradeep Reddy
          Appeared in Computing and Combinatorics - 25th International Conference, COCOON 2019, Xi'an, China, July 29-31, 2019, Proceedings, Lecture Notes in Computer Science, Vol 11653, pp.193-205, Jul 2019
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