Arinjita Paul

arinjita at cse dot iitm dot ac dot in

I am a PhD student in the Department of Computer Science and Engineering at the Indian Institute of Technology, Madras.

I am very fortunate to be advised by Prof. C. Pandu Rangan.

I am broadly interested in cryptography, social network security and blockchain technology. Currently, my focus lies on designing public key cryptographic primitives such as proxy re-encryption and exploring their applications to blockchain technology.

The Theoretical Computer Science lab is my academic home on campus.


Publications

Smart contract-driven mechanism design to mitigate information diffusion in social networks. Arinjita Paul, Vorapong Suppakitpaisarn, C. Pandu Rangan. MARBLE 2019.

Sharing of encrypted files in blockchain made simpler. S. Sharmila Deva Selvi, Arinjita Paul, Siva Dirisala, Saswata Basu, C. Pandu Rangan. MARBLE 2019.

Splitting and Aggregating Signatures in Cryptocurrency Protocols. S. Sharmila Deva Selvi, Arinjita Paul, C. Pandu Rangan, Siva Dirisala, Saswata Basu. IEEE DAPPCON 2019.

A CCA-secure collusion-resistant Identity-based Proxy Re-encryption Scheme . Arinjita Paul, Varshika Srinivasavaradhan, S. Sharmila Deva Selvi, C. Pandu Rangan. ProvSec 2018.

A provably-secure unidirectional proxy re-encryption scheme without pairing in the random oracle model. S. Sharmila Deva Selvi, Arinjita Paul, C. Pandu Rangan. CANS 2017.

An Efficient Certificateless Proxy Re-Encryption Scheme without Pairing. S. Sharmila Deva Selvi, Arinjita Paul, C. Pandu Rangan. ProvSec 2017.

An Efficient Non-transferable Proxy Re-encryption Scheme. S. Sharmila Deva Selvi, Arinjita Paul, C. Pandu Rangan.ATIS 2017.

Extracting the combinatorial test parameters and values from UML sequence diagrams . Preeti Satish, Arinjita Paul, Krishnan Rangarajan. ICSTW 2014.



Teaching Assistance

Jan-May 2019: CS5666 (Foundations of Blockchain Technology)

Jul-Nov 2018: CS6100 (Topics in Design and Analysis of Algorithms)

Jan-May 2018: CS1200 (Discrete Mathematics for Computer Science)

Jul-Nov 2017: CS6111 (Foundations ofCryptography)

Jan-May 2017: CS5800 (Advanced Data Structures and Algorithms)

Jul-Nov 2016: CS3100 (Paradigms of Programming)

Jan-May 2016: CS2600 (Computer Organisation)

Jul-Nov 2015: CS1100 (Computational Engineering)