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. : Cryptography, and more broadly theoretical computer science.
Email : first name @ csail dot mit dot edu
Program Committees : PKC 2018, ASIACRYPT 2018
Manuscripts
- Indistinguishability Obfuscation from Functional Encryption for Simple Functions
Prabhanjan Ananth, Abhishek Jain, Amit Sahai
- Differing-Inputs Obfuscation and Applications
Prabhanjan Ananth, Dan Boneh, Sanjam Garg, Amit Sahai, Mark Zhandry
- Attribute Based Encryption with Sublinear Decryption from LWE
Prabhanjan Ananth, Xiong Fan
- From FE Combiners to Secure MPC and Back
Prabhanjan Ananth, Saikrishna Badrinarayanan, Aayush Jain, Nathan Manohar, Amit Sahai
- Indistinguishability Obfuscation Without Multilinear Maps: iO from LWE, Bilinear Maps, and Weak Pseudorandomness
Prabhanjan Ananth, Aayush Jain, Dakshita Khurana, Amit Sahai
Publications
- Succinct Garbling Schemes from Functional Encryption
through a Local Simulation Paradigm
Prabhanjan Ananth, Alex Lombardi
TCC 2018
- Private Circuits: A Modular Approach
Prabhanjan Ananth, Yuval Ishai, Amit Sahai
CRYPTO 2018
- Round-Optimal Secure Multiparty Computation with Honest Majority
Prabhanjan Ananth, Arka Rai Choudhuri, Aarushi Goel, Abhishek Jain
CRYPTO 2018
- 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
- Delegating RAM Computations with Adaptive Soundness and Privacy
Prabhanjan Ananth, Yu-Chi Chen, Kai-Min Chung, Huijia Lin, Wei-Kai Lin
TCC 2016-B
- Universal Obfuscation and Witness Encryption: Boosting Correctness and Combining Security
Prabhanjan Ananth, Aayush Jain, Moni Naor, Amit Sahai, Eylon Yogev
CRYPTO 2016
- Functional Encryption for Turing Machines
Prabhanjan Ananth, Amit Sahai
TCC 2016-A
- Indistinguishability Obfuscation from Compact Functional Encryption
Prabhanjan Ananth, Abhishek Jain
CRYPTO 2015
- From Selective to Adaptive Security in Functional Encryption
Prabhanjan Ananth, Zvika Brakerski, Gil Segev, Vinod Vaikuntanathan
CRYPTO 2015
- 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
- On the (In)security of Fischlin's Paradigm
Prabhanjan Ananth, Raghav Bhaskar, Vipul Goyal, Vanishree Rao
TCC 2013
- Non Observability In the Random Oracle Model
Prabhanjan Ananth, Raghav Bhaskar
ProvSec 2013
- Complexity of Grobner Basis Detection and Border Basis Detection
Prabhanjan Ananth, Ambedkar Dukkipati
Journal of Theoretical Computer Science
- An Algebraic Characterization of Rainbow Connectivity
Prabhanjan Ananth, Ambedkar Dukkipati
CASC 2012
- Border Basis Detection is NP-Complete
Prabhanjan Ananth, Ambedkar Dukkipati
ISSAC 2011
- Rainbow Connectivity: Hardness and Tractability
Prabhanjan Ananth, Meghana Nasre, Kanthi K. Sarpatwar
FSTTCS 2011
|
|
