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
  • 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
  • Indistinguishability Obfuscation Without Multilinear Maps: New Methods for Bootstrapping and Instantiation.  
           Shweta Agrawal
          Appeared in Advances in Cryptology - EUROCRYPT 2019 - 38th Annual International Conference on the Theory and Applications of Cryptographic Techniques, Darmstadt, Germany, May 19-23, 2019, Proceedings, Part I, Lecture Notes in Computer Science, Vol 11476, pp.191-225, May 2019
  • Public Key Encryption Resilient to Post-challenge Leakage and Tampering Attacks.  
           Suvradip Chakraborty , C. Pandu Rangan
          Appeared in Topics in Cryptology - CT-RSA 2019 - The Cryptographers' Track at the RSA Conference 2019, San Francisco, CA, USA, March 4-8, 2019, Proceedings, Lecture Notes in Computer Science, Vol 11405, pp.23-43, Mar 2019
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