Abhi Shelat

123 papers A* 35A 6B 8Misc 4Journal 52Unranked 17
YearRankTypeTitle / Venue / Authors
2025 J jnl
A Brief Note on Cryptographic Pseudonyms for Anonymous Credentials.
CoRR
René Mayrhofer, Anja Lehmann, Abhi Shelat
2025 J jnl
Guaranteed Output in $O(\sqrt{n})$ Rounds for Round-Robin Sampling Protocols.
J. Cryptol.
Ran Cohen, Jack Doerner, Yashvanth Kondi, Abhi Shelat
2024 J jnl
Anonymous credentials from ECDSA.
IACR Cryptol. ePrint Arch.
Matteo Frigo, Abhi Shelat
2024 — conf
Secure Multiparty Computation with Identifiable Abort via Vindicating Release.
CRYPTO (8)
Ran Cohen, Jack Doerner, Yashvanth Kondi, Abhi Shelat
2024 A* conf
Threshold ECDSA in Three Rounds.
SP
Jack Doerner, Yashvanth Kondi, Eysa Lee, Abhi Shelat
2024 J jnl
Threshold Garbled Circuits with Low Overhead.
IACR Cryptol. ePrint Arch.
Schuyler Rosefield, Abhi Shelat, LaKyah Tyner
2023 J jnl
Adaptively Secure MPC with Sublinear Communication Complexity.
J. Cryptol.
Ran Cohen, Abhi Shelat, Daniel Wichs
2023 J jnl
Secure Multiparty Computation with Identifiable Abort from Vindicating Release.
IACR Cryptol. ePrint Arch.
Ran Cohen, Jack Doerner, Yashvanth Kondi, Abhi Shelat
2023 A* conf
Threshold BBS+ Signatures for Distributed Anonymous Credential Issuance.
SP
Jack Doerner, Yashvanth Kondi, Eysa Lee, Abhi Shelat, LaKyah Tyner
2023 J jnl
Threshold BBS+ Signatures for Distributed Anonymous Credential Issuance.
IACR Cryptol. ePrint Arch.
Jack Doerner, Yashvanth Kondi, Eysa Lee, Abhi Shelat, LaKyah Tyner
2023 J jnl
Threshold ECDSA in Three Rounds.
IACR Cryptol. ePrint Arch.
Jack Doerner, Yashvanth Kondi, Eysa Lee, Abhi Shelat
2022 J jnl
A Better Method to Analyze Blockchain Consistency.
IACR Cryptol. ePrint Arch.
Lucianna Kiffer, Rajmohan Rajaraman, Abhi Shelat
2022 — conf
Guaranteed Output in $O(\sqrt{n})$ Rounds for Round-Robin Sampling Protocols.
EUROCRYPT (1)
Ran Cohen, Jack Doerner, Yashvanth Kondi, Abhi Shelat
2022 J jnl
Guaranteed Output in $O(\sqrt{n})$ Rounds for Round-Robin Sampling Protocols.
IACR Cryptol. ePrint Arch.
Ran Cohen, Jack Doerner, Yashvanth Kondi, Abhi Shelat
2022 J jnl
Improved Straight-Line Extraction in the Random Oracle Model With Applications to Signature Aggregation.
IACR Cryptol. ePrint Arch.
Yashvanth Kondi, Abhi Shelat
2022 — conf
Improved Straight-Line Extraction in the Random Oracle Model with Applications to Signature Aggregation.
ASIACRYPT (2)
Yashvanth Kondi, Abhi Shelat
2022 J jnl
Multiparty Generation of an RSA Modulus.
J. Cryptol.
Megan Chen, Jack Doerner, Yashvanth Kondi, Eysa Lee, Schuyler Rosefield, Abhi Shelat, Ran Cohen
2021 A* conf
Diogenes: Lightweight Scalable RSA Modulus Generation with a Dishonest Majority.
SP
Megan Chen, Carmit Hazay, Yuval Ishai, Yuriy Kashnikov, Daniele Micciancio, Tarik Riviere, Abhi Shelat, Muthuramakrishnan Venkitasubramaniam, Ruihan Wang
2020 J jnl
Diogenes: Lightweight Scalable RSA Modulus Generation with a Dishonest Majority.
IACR Cryptol. ePrint Arch.
Megan Chen, Carmit Hazay, Yuval Ishai, Yuriy Kashnikov, Daniele Micciancio, Tarik Riviere, Abhi Shelat, Muthuramakrishnan Venkitasubramaniam, Ruihan Wang
2020 — conf
Going Beyond Dual Execution: MPC for Functions with Efficient Verification.
Public Key Cryptography (2)
Carmit Hazay, Abhi Shelat, Muthuramakrishnan Venkitasubramaniam
2020 J jnl
Going Beyond Dual Execution: MPC for Functions with Efficient Verification.
IACR Cryptol. ePrint Arch.
Carmit Hazay, Abhi Shelat, Muthuramakrishnan Venkitasubramaniam
2020 — conf
Multiparty Generation of an RSA Modulus.
CRYPTO (3)
Megan Chen, Ran Cohen, Jack Doerner, Yashvanth Kondi, Eysa Lee, Schuyler Rosefield, Abhi Shelat
2020 J jnl
Multiparty Generation of an RSA Modulus.
IACR Cryptol. ePrint Arch.
Megan Chen, Ran Cohen, Jack Doerner, Yashvanth Kondi, Eysa Lee, Schuyler Rosefield, Abhi Shelat
2020 B ed.
Proceedings of the 2nd ACM Conference on Advances in Financial Technologies, AFT 2020, New York, NY, USA, October 21-23, 2020
AFT
Sarah Meiklejohn, Abhi Shelat
2019 — conf
Adaptively Secure MPC with Sublinear Communication Complexity.
CRYPTO (2)
Ran Cohen, Abhi Shelat, Daniel Wichs
2019 A* conf
Blind Certificate Authorities.
IEEE Symposium on Security and Privacy
Liang Wang, Gilad Asharov, Rafael Pass, Thomas Ristenpart, Abhi Shelat
2019 — conf
Minimizing Trust in Hardware Wallets with Two Factor Signatures.
Financial Cryptography
Antonio Marcedone, Rafael Pass, Abhi Shelat
2019 J jnl
Minimizing Trust in Hardware Wallets with Two Factor Signatures.
IACR Cryptol. ePrint Arch.
Antonio Marcedone, Rafael Pass, Abhi Shelat
2019 A* conf
Securely Sampling Biased Coins with Applications to Differential Privacy.
CCS
Jeffrey Champion, Abhi Shelat, Jonathan R. Ullman
2019 J jnl
Securely Sampling Biased Coins with Applications to Differential Privacy.
IACR Cryptol. ePrint Arch.
Jeffrey Champion, Abhi Shelat, Jonathan R. Ullman
2019 A* conf
Threshold ECDSA from ECDSA Assumptions: The Multiparty Case.
IEEE Symposium on Security and Privacy
Jack Doerner, Yashvanth Kondi, Eysa Lee, Abhi Shelat
2019 J jnl
Threshold ECDSA from ECDSA Assumptions: The Multiparty Case.
IACR Cryptol. ePrint Arch.
Jack Doerner, Yashvanth Kondi, Eysa Lee, Abhi Shelat
2018 A* conf
A Better Method to Analyze Blockchain Consistency.
CCS
Lucianna Kiffer, Rajmohan Rajaraman, Abhi Shelat
2018 J jnl
Adaptively Secure MPC with Sublinear Communication Complexity.
IACR Cryptol. ePrint Arch.
Ran Cohen, Abhi Shelat, Daniel Wichs
2018 J jnl
Blind Certificate Authorities.
IACR Cryptol. ePrint Arch.
Liang Wang, Gilad Asharov, Rafael Pass, Thomas Ristenpart, Abhi Shelat
2018 A* conf
Doubly-Efficient zkSNARKs Without Trusted Setup.
IEEE Symposium on Security and Privacy
Riad S. Wahby, Ioanna Tzialla, Abhi Shelat, Justin Thaler, Michael Walfish
2018 — conf
Multi-Key Searchable Encryption, Revisited.
Public Key Cryptography (1)
Ariel Hamlin, Abhi Shelat, Mor Weiss, Daniel Wichs
2018 J jnl
Multi-Key Searchable Encryption, Revisited.
IACR Cryptol. ePrint Arch.
Ariel Hamlin, Abhi Shelat, Mor Weiss, Daniel Wichs
2018 A* conf
Secure Two-party Threshold ECDSA from ECDSA Assumptions.
IEEE Symposium on Security and Privacy
Jack Doerner, Yashvanth Kondi, Eysa Lee, Abhi Shelat
2018 J jnl
Secure Two-party Threshold ECDSA from ECDSA Assumptions.
IACR Cryptol. ePrint Arch.
Jack Doerner, Yashvanth Kondi, Eysa Lee, Abhi Shelat
2017 — conf
Analysis of the Blockchain Protocol in Asynchronous Networks.
EUROCRYPT (2)
Rafael Pass, Lior Seeman, Abhi Shelat
2017 J jnl
Doubly-efficient zkSNARKs without trusted setup.
IACR Cryptol. ePrint Arch.
Riad S. Wahby, Ioanna Tzialla, Abhi Shelat, Justin Thaler, Michael Walfish
2017 A* conf
Full Accounting for Verifiable Outsourcing.
CCS
Riad S. Wahby, Ye Ji, Andrew J. Blumberg, Abhi Shelat, Justin Thaler, Michael Walfish, Thomas Wies
2017 J jnl
Full accounting for verifiable outsourcing.
IACR Cryptol. ePrint Arch.
Riad S. Wahby, Ye Ji, Andrew J. Blumberg, Abhi Shelat, Justin Thaler, Michael Walfish, Thomas Wies
2017 A* conf
Scaling ORAM for Secure Computation.
CCS
Jack Doerner, Abhi Shelat
2017 J jnl
Scaling ORAM for Secure Computation.
IACR Cryptol. ePrint Arch.
Jack Doerner, Abhi Shelat
2017 — conf
Socially Optimal Mining Pools.
WINE
Ben Fisch, Rafael Pass, Abhi Shelat
2017 J jnl
Socially Optimal Mining Pools.
CoRR
Ben A. Fisch, Rafael Pass, Abhi Shelat
2016 J jnl
A Note on Black-Box Complexity of Indistinguishability Obfuscation.
IACR Cryptol. ePrint Arch.
Mohammad Mahmoody, Ameer Mohammed, Soheil Nematihaji, Rafael Pass, Abhi Shelat
2016 J jnl
Analysis of the Blockchain Protocol in Asynchronous Networks.
IACR Cryptol. ePrint Arch.
Rafael Pass, Lior Seeman, Abhi Shelat
2016 Misc conf
Bounded KDM Security from iO and OWF.
SCN
Antonio Marcedone, Rafael Pass, Abhi Shelat
2016 J jnl
Bounded KDM Security from iO and OWF.
IACR Cryptol. ePrint Arch.
Antonio Marcedone, Rafael Pass, Abhi Shelat
2016 — conf
Impossibility of VBB Obfuscation with Ideal Constant-Degree Graded Encodings.
TCC (A1)
Rafael Pass, Abhi Shelat
2016 — conf
Lower Bounds on Assumptions Behind Indistinguishability Obfuscation.
TCC (A1)
Mohammad Mahmoody, Ameer Mohammed, Soheil Nematihaji, Rafael Pass, Abhi Shelat
2016 J jnl
Micropayments for Decentralized Currencies.
IACR Cryptol. ePrint Arch.
Rafael Pass, Abhi Shelat
2016 J jnl
Secure Channel Injection and Anonymous Proofs of Account Ownership.
IACR Cryptol. ePrint Arch.
Liang Wang, Rafael Pass, Abhi Shelat, Thomas Ristenpart
2016 A* conf
Secure Stable Matching at Scale.
CCS
Jack Doerner, David Evans, Abhi Shelat
2016 J jnl
Secure Stable Matching at Scale.
IACR Cryptol. ePrint Arch.
Jack Doerner, David Evans, Abhi Shelat
2016 A* conf
The Cut-and-Choose Game and Its Application to Cryptographic Protocols.
USENIX Security Symposium
Ruiyu Zhu, Yan Huang, Jonathan Katz, Abhi Shelat
2016 A* conf
Verifiable ASICs.
IEEE Symposium on Security and Privacy
Riad S. Wahby, Max Howald, Siddharth Garg, Abhi Shelat, Michael Walfish
2015 J jnl
ANONIZE: A Large-Scale Anonymous Survey System.
IACR Cryptol. ePrint Arch.
Susan Hohenberger, Steven A. Myers, Rafael Pass, Abhi Shelat
2015 J jnl
An Overview of ANONIZE: A Large-Scale Anonymous Survey System.
IEEE Secur. Priv.
Susan Hohenberger, Steven A. Myers, Rafael Pass, Abhi Shelat
2015 B conf
Compression-Aware Algorithms for Massive Datasets.
DCC
Nathan Brunelle, Gabriel Robins, Abhi Shelat
2015 J jnl
Computing on Authenticated Data.
J. Cryptol.
Jae Hyun Ahn, Dan Boneh, Jan Camenisch, Susan Hohenberger, Abhi Shelat, Brent Waters
2015 J jnl
How to Use SNARKs in Universally Composable Protocols.
IACR Cryptol. ePrint Arch.
Ahmed E. Kosba, Zhichao Zhao, Andrew Miller, Yi Qian, T.-H. Hubert Chan, Charalampos Papamanthou, Rafael Pass, Abhi Shelat, Elaine Shi
2015 J jnl
Impossibility of VBB Obfuscation with Ideal Constant-Degree Graded Encodings.
IACR Cryptol. ePrint Arch.
Rafael Pass, Abhi Shelat
2015 J jnl
Lower Bounds on Assumptions behind Indistinguishability Obfuscation.
IACR Cryptol. ePrint Arch.
Mohammad Mahmoody, Ameer Mohammed, Soheil Nematihaji, Rafael Pass, Abhi Shelat
2015 A* conf
Micropayments for Decentralized Currencies.
CCS
Rafael Pass, Abhi Shelat
2015 — conf
Secure Computation from Millionaire.
ASIACRYPT (1)
Abhi Shelat, Muthuramakrishnan Venkitasubramaniam
2015 J jnl
Verifiable ASICs.
IACR Cryptol. ePrint Arch.
Riad S. Wahby, Max Howald, Siddharth Garg, Abhi Shelat, Michael Walfish
2014 A* conf
ANONIZE: A Large-Scale Anonymous Survey System.
IEEE Symposium on Security and Privacy
Susan Hohenberger, Steven A. Myers, Rafael Pass, Abhi Shelat
2014 A* conf
SCORAM: Oblivious RAM for Secure Computation.
CCS
Xiao Shaun Wang, Yan Huang, T.-H. Hubert Chan, Abhi Shelat, Elaine Shi
2014 J jnl
SCORAM: Oblivious RAM for Secure Computation.
IACR Cryptol. ePrint Arch.
Xiao Shaun Wang, Yan Huang, T.-H. Hubert Chan, Abhi Shelat, Elaine Shi
2013 B conf
Algorithms for Compressed Inputs.
DCC
Nathan Brunelle, Gabriel Robins, Abhi Shelat
2013 B conf
Black-Box Proof of Knowledge of Plaintext and Multiparty Computation with Low Communication Overhead.
TCC
Steven A. Myers, Mona Sergi, Abhi Shelat
2013 J jnl
Black-box construction of a more than non-malleable CCA1 encryption scheme from plaintext awareness.
J. Comput. Secur.
Steven A. Myers, Mona Sergi, Abhi Shelat
2013 J jnl
Fast Two-Party Secure Computation with Minimal Assumptions.
IACR Cryptol. ePrint Arch.
Abhi Shelat, Chih-Hao Shen
2013 A* conf
Fast two-party secure computation with minimal assumptions.
CCS
Abhi Shelat, Chih-Hao Shen
2013 A conf
GPU and CPU parallelization of honest-but-curious secure two-party computation.
ACSAC
Nathaniel Husted, Steven A. Myers, Abhi Shelat, Paul Grubbs
2013 — conf
Lessons learned with PCF: scaling secure computation.
PETShop@CCS
Benjamin Kreuter, Abhi Shelat
2013 A* conf
PCF: A Portable Circuit Format for Scalable Two-Party Secure Computation.
USENIX Security Symposium
Ben Kreuter, Abhi Shelat, Benjamin Mood, Kevin R. B. Butler
2012 A* conf
Billion-Gate Secure Computation with Malicious Adversaries.
USENIX Security Symposium
Benjamin Kreuter, Abhi Shelat, Chih-Hao Shen
2012 Misc conf
Blackbox Construction of a More Than Non-Malleable CCA1 Encryption Scheme from Plaintext Awareness.
SCN
Steven A. Myers, Mona Sergi, Abhi Shelat
2012 B conf
Computing on Authenticated Data.
TCC
Jae Hyun Ahn, Dan Boneh, Jan Camenisch, Susan Hohenberger, Abhi Shelat, Brent Waters
2012 J jnl
Towards Billion-Gate Secure Computation with Malicious Adversaries.
IACR Cryptol. ePrint Arch.
Benjamin Kreuter, Abhi Shelat, Chih-Hao Shen
2011 J jnl
Computing on Authenticated Data.
IACR Cryptol. ePrint Arch.
Jae Hyun Ahn, Dan Boneh, Jan Camenisch, Susan Hohenberger, Abhi Shelat, Brent Waters
2011 Misc conf
Efficient Secure Computation with Garbled Circuits.
ICISS
Yan Huang, Chih-Hao Shen, David Evans, Jonathan Katz, Abhi Shelat
2011 A conf
Renegotiation-Safe Protocols.
ICS
Rafael Pass, Abhi Shelat
2011 J jnl
Securely Obfuscating Re-Encryption.
J. Cryptol.
Susan Hohenberger, Guy N. Rothblum, Abhi Shelat, Vinod Vaikuntanathan
2011 J jnl
Threshold Fully Homomorphic Encryption and Secure Computation.
IACR Cryptol. ePrint Arch.
Steven A. Myers, Mona Sergi, Abhi Shelat
2011 A* conf
Two-Output Secure Computation with Malicious Adversaries.
EUROCRYPT
Abhi Shelat, Chih-Hao Shen
2011 J jnl
Two-Output Secure Computation with Malicious Adversaries.
IACR Cryptol. ePrint Arch.
Abhi Shelat, Chih-Hao Shen
2010 Misc conf
Additive Combinatorics and Discrete Logarithm Based Range Protocols.
ACISP
Rafik Chaabouni, Helger Lipmaa, Abhi Shelat
2010 — conf
Collusion-free protocols.
BQGT
Abhi Shelat
2010 A conf
Optimistic Concurrent Zero Knowledge.
ASIACRYPT
Alon Rosen, Abhi Shelat
2009 J jnl
Additive Combinatorics and Discrete Logarithm Based Range Protocols.
IACR Cryptol. ePrint Arch.
Rafik Chaabouni, Helger Lipmaa, Abhi Shelat
2009 A* conf
Bit Encryption Is Complete.
FOCS
Steven A. Myers, Abhi Shelat
2009 A* conf
Collusion-Free Multiparty Computation in the Mediated Model.
CRYPTO
Joël Alwen, Jonathan Katz, Yehuda Lindell, Giuseppe Persiano, Abhi Shelat, Ivan Visconti
2009 B conf
Purely Rational Secret Sharing (Extended Abstract).
TCC
Silvio Micali, Abhi Shelat
2008 A* conf
Collusion-Free Protocols in the Mediated Model.
CRYPTO
Joël Alwen, Abhi Shelat, Ivan Visconti
2008 A conf
Efficient Protocols for Set Membership and Range Proofs.
ASIACRYPT
Jan Camenisch, Rafik Chaabouni, Abhi Shelat
2008 J jnl
Simulatable Adaptive Oblivious Transfer.
IACR Cryptol. ePrint Arch.
Jan Camenisch, Gregory Neven, Abhi Shelat
2007 A conf
Bounded CCA2-Secure Encryption.
ASIACRYPT
Ronald Cramer, Goichiro Hanaoka, Dennis Hofheinz, Hideki Imai, Eike Kiltz, Rafael Pass, Abhi Shelat, Vinod Vaikuntanathan
2007 A* conf
Cryptography from Sunspots: How to Use an Imperfect Reference String.
FOCS
Ran Canetti, Rafael Pass, Abhi Shelat
2007 A* conf
Efficient fork-linearizable access to untrusted shared memory.
PODC
Christian Cachin, Abhi Shelat, Alexander Shraer
2007 A conf
Relations Among Notions of Non-malleability for Encryption.
ASIACRYPT
Rafael Pass, Abhi Shelat, Vinod Vaikuntanathan
2007 B conf
Securely Obfuscating Re-encryption.
TCC
Susan Hohenberger, Guy N. Rothblum, Abhi Shelat, Vinod Vaikuntanathan
2007 A* conf
Simulatable Adaptive Oblivious Transfer.
EUROCRYPT
Jan Camenisch, Gregory Neven, Abhi Shelat
2006 A* conf
Construction of a Non-malleable Encryption Scheme from Any Semantically Secure One.
CRYPTO
Rafael Pass, Abhi Shelat, Vinod Vaikuntanathan
2006 — conf
Securing user inputs for the web.
Digital Identity Management
Jan Camenisch, Abhi Shelat, Dieter Sommer, Roger Zimmermann
2005 A* conf
Collusion-free protocols.
STOC
Matt Lepinski, Silvio Micali, Abhi Shelat
2005 B conf
Fair-Zero Knowledge.
TCC
Matt Lepinski, Silvio Micali, Abhi Shelat
2005 — conf
Privacy and identity management for everyone.
Digital Identity Management
Jan Camenisch, Abhi Shelat, Dieter Sommer, Simone Fischer-Hübner, Marit Hansen, Henry Krasemann, Gérard Lacoste, Ronald Leenes, Jimmy C. Tseng
2005 J jnl
The smallest grammar problem.
IEEE Trans. Inf. Theory
Moses Charikar, Eric Lehman, Ding Liu, Rina Panigrahy, Manoj Prabhakaran, Amit Sahai, Abhi Shelat
2005 A* conf
Unconditional Characterizations of Non-interactive Zero-Knowledge.
CRYPTO
Rafael Pass, Abhi Shelat
2005 — —
Études in non-interactive zero-knowledge.
Abhi Shelat
2004 A* conf
Completely fair SFE and coalition-safe cheap talk.
PODC
Matt Lepinski, Silvio Micali, Chris Peikert, Abhi Shelat
2004 A* conf
Searching for Stable Mechanisms: Automated Design for Imperfect Players.
AAAI
Andrew J. Blumberg, Abhi Shelat
2003 J jnl
IEEE Security & Privacy: Data Forensics - Rememberance of Data Passed: A Study of Disk Sanitization Practices.
IEEE Distributed Syst. Online
Simson L. Garfinkel, Abhi Shelat
2003 A* conf
Lower bounds for collusion-secure fingerprinting.
SODA
Chris Peikert, Abhi Shelat, Adam D. Smith
2003 J jnl
Remembrance of Data Passed: A Study of Disk Sanitization Practices.
IEEE Secur. Priv.
Simson L. Garfinkel, Abhi Shelat
2002 A* conf
Approximating the smallest grammar: Kolmogorov complexity in natural models.
STOC
Moses Charikar, Eric Lehman, Ding Liu, Rina Panigrahy, Manoj Prabhakaran, April Rasala, Amit Sahai, Abhi Shelat
2002 A* conf
Approximation algorithms for grammar-based compression.
SODA
Eric Lehman, Abhi Shelat