C. Pandu Rangan Home Page
Professor
(Institute Chair Professor)
Email : rangan [at] cse [dot] iitm [dot] ac [dot] in   |   Phone : 4358
Lab(s) : TCS Lab.
Link to Personal Homepage

Research Interests :

Cryptography and Security Protocols, Graph theory, Computational Geometry, Randomized and Parallel Algorithms.

Publications : (Last Five, while at IITM)DBLP1, DBLP2, DBLP3, DBLP4.View All

  • A CCA-Secure Collusion-Resistant Identity-Based Proxy Re-Encryption Scheme. 
    Authors : Arinjita Paul, Varshika Srinivasavaradhan, S. Sharmila Deva Selvi, C. Pandu Rangan
    Appeared in Provable Security - 12th International Conference, ProvSec 2018, Jeju, South Korea, October 25-28, 2018, Proceedings, Lecture Notes in Computer Science, Vol 11192, pp.111-128, Oct 2018
  • Identity-Based Group Encryption Revisited. 
    Authors : Kanika Gupta, S. Sharmila Deva Selvi, C. Pandu Rangan, Shubham Sopan Dighe
    Appeared in Information and Communications Security - 19th International Conference, ICICS 2017, Beijing, China, December 6-8, 2017, Proceedings (ICICS 2017) ,Lecture Notes in Computer Science, Vol 10631, pp.205-209, Dec 2017
  • A Provably-Secure Unidirectional Proxy Re-encryption Scheme Without Pairing in the Random Oracle Model. 
    Authors : S. Sharmila Deva Selvi, Arinjita Paul, C. Pandu Rangan
    Appeared in Cryptology and Network Security - 16th International Conference, CANS 2017, Hong Kong, China, November 30 - December 2, 2017, Revised Selected Papers (CANS 2017) ,Lecture Notes in Computer Science, Vol 11261, pp.459-469, Dec 2017
  • An Efficient Attribute-Based Authenticated Key Exchange Protocol. 
    Authors : Suvradip Chakraborty, Y. Sreenivasa Rao, C. Pandu Rangan
    Appeared in Cryptology and Network Security - 16th International Conference, CANS 2017, Hong Kong, China, November 30 - December 2, 2017, Revised Selected Papers (CANS 2017) ,Lecture Notes in Computer Science, Vol 11261, pp.493-503, Dec 2017
  • Leakage-Resilient Non-interactive Key Exchange in the Continuous-Memory Leakage Setting. 
    Authors : Suvradip Chakraborty, Janaka Alawatugoda, C. Pandu Rangan
    Appeared in Provable Security - 11th International Conference, ProvSec 2017, Xi'an, China, October 23-25, 2017, Proceedings, Lecture Notes in Computer Science, Vol 10592, pp.167-187, Oct 2017


(Recent) Teaching : View All  |  Back to top

Jul 2018 - Nov 2018 : - Topics in Design and Analysis of Algorithms (CS6100)
Jan 2018 - May 2018 : - Discrete Mathematics for Computer Science (CS1200)
Jul 2017 - Nov 2017 : - Computational Engineering (CS1100)
Jan 2017 - Apr 2017 : - Advanced Data Structures and Algorithms (CS5800)
Jul 2016 - Nov 2016 : - Foundations of Cryptography (CS6111)

(Current) Advisees View All  |  Back to top

ProgramNameRoll No.Joining DateFunding
PhDSuvradip ChakrabortyCS14D012Jul 2014HTRA
PhDArinjita PaulCS15D402Jul 2015HTRA
PhDUnguturu NagamalleswararaoCS15D018Jan 2016HTRA
MSAshish ShrivastavaCS12S022Jul 2012RKA
MSKanika GuptaCS16S007Jul 2016HTRA