I completed my Ph.D. at UCLA under the supervision of Amit Sahai and Rafail Ostrovsky. During my Ph.D., I was supported by Simons Award for Graduate Students in Theoretical Computer Science from 2015 to 2017. I was also the recipient of Symantec Outstanding Graduate Student Research Award for the academic year 2015-2016.
Research Interests : Cryptography, and more broadly theoretical computer science.
Email : first name @ csail dot mit dot edu
Program Committees : PKC 2018, ASIACRYPT 2018
** I'm joining the Department of Computer Science at University of California, Santa Barbara as an Asst. Professor in Fall 2019**
2019
- Indistinguishability Obfuscation Without Multilinear Maps: New Paradigms via Low Degree Weak Pseudorandomness and Security Amplification
Prabhanjan Ananth, Aayush Jain, Huijia Lin, Christian Matt, Amit Sahai
CRYPTO 2019 (merge of [AJS18] and [LM18] )
- Two Round Information-Theoretic MPC with Malicious Security
Prabhanjan Ananth, Arka Rai Choudhuri, Aarushi Goel, Abhishek Jain
EUROCRYPT 2019
- Fully Homomorphic NIZK and NIWI Proofs
Prabhanjan Ananth, Apoorvaa Deshpande, Yael Kalai, Anna Lysyanskaya
Privacy Enhancing Cryptography in Ledgers 2019 (Workshop)
- Optimal Bounded-Collusion Secure Functional Encryption
Prabhanjan Ananth, Vinod Vaikuntanathan
2018
2017
- On Secure Two-Party Computation in Three Rounds
Prabhanjan Ananth, Abhishek Jain
TCC 2017
- A New Approach to Round-Optimal Secure Multiparty Computation
Prabhanjan Ananth, Arka Rai Choudhuri, Abhishek Jain
CRYPTO 2017
- Indistinguishability Obfuscation for Turing Machines: Constant Overhead and Amortization
Prabhanjan Ananth, Abhishek Jain, Amit Sahai
CRYPTO 2017
- Projective Arithmetic Functional Encryption and Indistinguishability Obfuscation From Degree-5 Multilinear Maps
Prabhanjan Ananth, Amit Sahai
EUROCRYPT 2017
- Cryptography with Updates
Prabhanjan Ananth, Aloni Cohen, Abhishek Jain
EUROCRYPT 2017
- Patchable Indistinguishability Obfuscation: iO for Evolving Software
Prabhanjan Ananth, Abhishek Jain, Amit Sahai
EUROCRYPT 2017
- Robust Transforming Combiners from Indistinguishability Obfuscation to Functional Encryption
Prabhanjan Ananth, Aayush Jain, Amit Sahai
EUROCRYPT 2017
2016
2015
2014
- Optimizing Obfuscation: Avoiding Barrington’s Theorem
Prabhanjan Ananth, Divya Gupta, Yuval Ishai, Amit Sahai
ACM CCS 2014
- Interactive Proofs under Continual Memory Leakage
Prabhanjan Ananth, Vipul Goyal, Omkant Pandey
CRYPTO 2014
- Achieving Privacy in Verifiable Computation with Multiple Servers; Without FHE and without Pre-processing
Prabhanjan Ananth, Nishanth Chandran, Vipul Goyal, Bhavana Kanukurthi, Rafail Ostrovsky
PKC 2014
- Lower Bounds in the Hardware Token Model
Shashank Agrawal, Prabhanjan Ananth, Vipul Goyal, Manoj Prabhakaran, Alon Rosen
TCC 2014
2013
2012
2011
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