Introduction

I am a third-year PhD student at the University of Pennsylvania, where I am excellently advised by Pratyush Mishra. Before this, I obtained a BS (Research) at the Indian Institute of Science, where I majored in mathematics and did research with Chaya Ganesh.

Research interests.

My research interests (and experiences) lie in Cryptography, with a focus on Succinct Non-interactive ARguments of Knowledge (SNARKs). I would, however, be very excited about an opportunity to branch out.

Publications

Preprints

• Query-Optimal IOPPs for Linear-Time Encodable Codes
  Anubhav Baweja, Pratyush Mishra, Tushar Mopuri, Matan Shtepel
  (ePrint)

• FICS and FACS: Fast IOPPs and Accumulation via Code-Switching
  Anubhav Baweja, Pratyush Mishra, Tushar Mopuri, Matan Shtepel
  (ePrint)

• Scribe: Low-memory SNARKs via Read-Write Streaming
  Anubhav Baweja, Pratyush Mishra, Tushar Mopuri, Karan Newatia, Steve Wang
  (ePrint)

Conference publications

• Time-Space Trade-Offs for Sumcheck
  Anubhav Baweja, Alessandro Chiesa, Elisabetta Fedele, Giacomo Fenzi, Pratyush Mishra, Tushar Mopuri, Andrew Zitek-Estrada
  TCC 2025
  (ePrint)

• DewTwo: a transparent PCS with quasi-linear prover, logarithmic verifier and 4.5KB proofs from falsifiable assumptions
  Benedikt Bünz, Tushar Mopuri, Alireza Shirzad, Sriram Sridhar
  CRYPTO 2025
  (ePrint)

• Hekaton: Horizontally-Scalable zkSNARKs via Proof Aggregation
  Michael Rosenberg, Tushar Mopuri, Hossein Hafezi, Ian Miers, Pratyush Mishra
  ACM CCS 2024
  (ePrint)

• Dew: Transparent Constant-sized zkSNARKs
  Arasu Arun, Chaya Ganesh, Satya Lokam, Tushar Mopuri, Sriram Sridhar
  PKC 2023
  (ePrint)

Other

Research experiences.

Below is a list of my other experiences doing research, and the people I have been fortunate to interact with during them.

• Summer 2025 - Visited Berkeley to attend the cryptography workshops hosted by the Simons Institute.
• Summer 2024 - Visited NYU, where I worked with Benedikt Bünz.
• Fall 2022 - Visited the amazing Crypto group at Aarhus University, where I initially worked with Claudio Orlandi, and later on also with Peter Scholl and Lawrence Roy.
• Spring 2022 - Interned at Microsoft Research (India), where I worked with Chaya Ganesh and Satya Lokam.

TAing and subreviewing.

I was a TA for CIS 5560 (Cryptography) at Penn in Spring 2024 and Spring 2025. Also, I subreviewed for Eurocrypt 2025 and Crypto 2025.

Acknowledgements.

This website would not have been possible without the help of Paul Biberstein. The photograph of me would not have been possible without the help of Jess Woods.