C. Pandu Rangan Home Page
Professor
(Anand Rajaraman & Venky Harinarayan 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

  • Public Key Encryption Resilient to Post-challenge Leakage and Tampering Attacks. 
    Authors : 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
  • 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

(Recent) Teaching : View All  |  Back to top

Jul 2019 - Nov 2019 : - Foundations of Cryptography (CS6111)
Jan 2019 - May 2019 : - Foundations of Blockchain Technology (CS5666)
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)

(Current) Advisees View All  |  Back to top

ProgramNameRoll No.Joining DateFunding
PhDSuvradip ChakrabortyCS14D012Jul 2014HTRA
PhDArinjita PaulCS15D402Jul 2015HTRA
MSAshish ShrivastavaCS12S022Jul 2012RKA
MSKanika GuptaCS16S007Jul 2016HTRA
MSArasu ArunCS18S002Jul 2018HTRA
M.TechNaveenkumar GarikaCS17M029Jul 2017HTTA
M.TechKanchanCS17M019Jul 2017HTTA
M.TechDheeraj KumarCS17M014Jul 2017HTTA
M.TechRadha KumariCS17M069Jul 2017HTTA
M.TechKathe Shubhangi SudhakarCS17M068Jul 2017HTTA
M.TechDave Jigarkumar HareshkumarCS18M017Jul 2018HTTA
M.TechPriya KanojiaCS18M043Jul 2018HTTA
M.TechNidhi SakhareCS18M034Jul 2018HTTA
M.TechKasturi P. VermaCS18M028Jul 2018HTTA