Shweta Agrawal

According to our database, Shweta Agrawal authored at least 70 papers between 2009 and 2025.

Collaborative distances:

• Dijkstra number of three.
• Erdős number of three.

2025

Evasive LWE: Attacks, Variants & Obfustopia.

Shweta Agrawal, Anuja Modi, Anshu Yadav, Shota Yamada

IACR Cryptol. ePrint Arch., 2025

2024

Pseudorandom Multi-Input Functional Encryption and Applications.

Shweta Agrawal, Simran Kumari, Shota Yamada

IACR Cryptol. ePrint Arch., 2024

Compact Pseudorandom Functional Encryption from Evasive LWE.

Shweta Agrawal, Simran Kumari, Shota Yamada

IACR Cryptol. ePrint Arch., 2024

Pre-Constrained Cryptography: Broad Definitions, New Constructions, Unbounded Security.

Shweta Agrawal, Simran Kumari, Ryo Nishimaki

IACR Cryptol. ePrint Arch., 2024

Time-Lock Puzzles from Lattices.

Shweta Agrawal, Giulio Malavolta, Tianwei Zhang

Proceedings of the Advances in Cryptology - CRYPTO 2024, 2024

k-SUM in the Sparse Regime: Complexity and Applications.

Shweta Agrawal, Sagnik Saha, Nikolaj I. Schwartzbach, Akhil Vanukuri, Prashant Nalini Vasudevan

Proceedings of the Advances in Cryptology - CRYPTO 2024, 2024

Attribute Based Encryption for Turing Machines from Lattices.

Shweta Agrawal, Simran Kumari, Shota Yamada

Proceedings of the Advances in Cryptology - CRYPTO 2024, 2024

2023

k-SUM in the Sparse Regime.

Shweta Agrawal, Sagnik Saha, Nikolaj I. Schwartzbach, Akhil Vanukuri, Prashant Nalini Vasudevan

Electron. Colloquium Comput. Complex., 2023

CASE: A New Frontier in Public-Key Authenticated Encryption.

Shashank Agrawal, Shweta Agrawal, Manoj Prabhakaran, Rajeev Raghunath, Jayesh Singla

Proceedings of the Theory of Cryptography - 21st International Conference, 2023

Quadratic Functional Encryption for Secure Training in Vertical Federated Learning.

Shuangyi Chen, Anuja Modi, Shweta Agrawal, Ashish Khisti

Proceedings of the IEEE International Symposium on Information Theory, 2023

Broadcast, Trace and Revoke with Optimal Parameters from Polynomial Hardness.

Shweta Agrawal, Simran Kumari, Anshu Yadav, Shota Yamada

Proceedings of the Advances in Cryptology - EUROCRYPT 2023, 2023

Public Key Encryption with Secure Key Leasing.

Shweta Agrawal, Fuyuki Kitagawa, Ryo Nishimaki, Shota Yamada, Takashi Yamakawa

Proceedings of the Advances in Cryptology - EUROCRYPT 2023, 2023

Attribute-Based Multi-input FE (and More) for Attribute-Weighted Sums.

Shweta Agrawal, Junichi Tomida, Anshu Yadav

Proceedings of the Advances in Cryptology - CRYPTO 2023, 2023

Constant Input Attribute Based (and Predicate) Encryption from Evasive and Tensor LWE.

Shweta Agrawal, Mélissa Rossi, Anshu Yadav, Shota Yamada

Proceedings of the Advances in Cryptology - CRYPTO 2023, 2023

2022

Trace and Revoke with Optimal Parameters from Polynomial Hardness.

Shweta Agrawal, Simran Kumari, Anshu Yadav, Shota Yamada

IACR Cryptol. ePrint Arch., 2022

Bounded Functional Encryption for Turing Machines: Adaptive Security from General Assumptions.

Shweta Agrawal, Fuyuki Kitagawa, Anuja Modi, Ryo Nishimaki, Shota Yamada, Takashi Yamakawa

Proceedings of the Theory of Cryptography - 20th International Conference, 2022

Multi-Input Quadratic Functional Encryption: Stronger Security, Broader Functionality.

Shweta Agrawal, Rishab Goyal, Junichi Tomida

Proceedings of the Theory of Cryptography - 20th International Conference, 2022

Round-Optimal Lattice-Based Threshold Signatures, Revisited.

Shweta Agrawal, Damien Stehlé, Anshu Yadav

Proceedings of the 49th International Colloquium on Automata, Languages, and Programming, 2022

Multi-input Attribute Based Encryption and Predicate Encryption.

Shweta Agrawal, Anshu Yadav, Shota Yamada

Proceedings of the Advances in Cryptology - CRYPTO 2022, 2022

Practical, Round-Optimal Lattice-Based Blind Signatures.

Shweta Agrawal, Elena Kirshanova, Damien Stehlé, Anshu Yadav

Proceedings of the 2022 ACM SIGSAC Conference on Computer and Communications Security, 2022

2021

Can Round-Optimal Lattice-Based Blind Signatures be Practical?

Shweta Agrawal, Elena Kirshanova, Damien Stehlé, Anshu Yadav

IACR Cryptol. ePrint Arch., 2021

Cryptanalysis of Boyen's Attribute-Based Encryption Scheme in TCC 2013.

Shweta Agrawal, Rajarshi Biswas, Ryo Nishimaki, Keita Xagawa, Xiang Xie, Shota Yamada

IACR Cryptol. ePrint Arch., 2021

Multi-Party Functional Encryption.

Shweta Agrawal, Rishab Goyal, Junichi Tomida

Proceedings of the Theory of Cryptography - 19th International Conference, 2021

Functional Encryption for Turing Machines with Dynamic Bounded Collusion from LWE.

Shweta Agrawal, Monosij Maitra, Narasimha Sai Vempati, Shota Yamada

Proceedings of the Advances in Cryptology - CRYPTO 2021, 2021

Secure Computation from One-Way Noisy Communication, or: Anti-correlation via Anti-concentration.

Shweta Agrawal, Yuval Ishai, Eyal Kushilevitz, Varun Narayanan, Manoj Prabhakaran, Vinod M. Prabhakaran, Alon Rosen

Proceedings of the Advances in Cryptology - CRYPTO 2021, 2021

Multi-input Quadratic Functional Encryption from Pairings.

Shweta Agrawal, Rishab Goyal, Junichi Tomida

Proceedings of the Advances in Cryptology - CRYPTO 2021, 2021

Deniable Fully Homomorphic Encryption from Learning with Errors.

Shweta Agrawal, Shafi Goldwasser, Saleet Mossel

Proceedings of the Advances in Cryptology - CRYPTO 2021, 2021

2020

Deniable Fully Homomorphic Encryption.

Shweta Agrawal, Shafi Goldwasser, Saleet Mossel

IACR Cryptol. ePrint Arch., 2020

Multi-Party Functional Encryption.

Shweta Agrawal, Rishab Goyal, Fabrice Mouhartem

IACR Cryptol. ePrint Arch., 2020

Optimal Broadcast Encryption from LWE and Pairings in the Standard Model.

Shweta Agrawal, Daniel Wichs, Shota Yamada

Proceedings of the Theory of Cryptography - 18th International Conference, 2020

CP-ABE for Circuits (and More) in the Symmetric Key Setting.

Shweta Agrawal, Shota Yamada

Proceedings of the Theory of Cryptography - 18th International Conference, 2020

Adaptive Simulation Security for Inner Product Functional Encryption.

Shweta Agrawal, Benoît Libert, Monosij Maitra, Radu Titiu

Proceedings of the Public-Key Cryptography - PKC 2020, 2020

Ad Hoc Multi-Input Functional Encryption.

Shweta Agrawal, Michael Clear, Ophir Frieder, Sanjam Garg, Adam O'Neill, Justin Thaler

Proceedings of the 11th Innovations in Theoretical Computer Science Conference, 2020

Indistinguishability Obfuscation Without Maps: Attacks and Fixes for Noisy Linear FE.

Shweta Agrawal, Alice Pellet-Mary

Proceedings of the Advances in Cryptology - EUROCRYPT 2020, 2020

Optimal Broadcast Encryption from Pairings and LWE.

Shweta Agrawal, Shota Yamada

Proceedings of the Advances in Cryptology - EUROCRYPT 2020, 2020

A Practical Model for Collaborative Databases: Securely Mixing, Searching and Computing.

Shweta Agrawal, Rachit Garg, Nishant Kumar, Manoj Prabhakaran

Proceedings of the Computer Security - ESORICS 2020, 2020

Cryptography from One-Way Communication: On Completeness of Finite Channels.

Shweta Agrawal, Yuval Ishai, Eyal Kushilevitz, Varun Narayanan, Manoj Prabhakaran, Vinod M. Prabhakaran, Alon Rosen

Proceedings of the Advances in Cryptology - ASIACRYPT 2020, 2020

2019

Attribute Based Encryption for Deterministic Finite Automata from DLIN.

Shweta Agrawal, Monosij Maitra, Shota Yamada

IACR Cryptol. ePrint Arch., 2019

Attribute Based Encryption for Deterministic Finite Automata from \mathsfDLIN.

Shweta Agrawal, Monosij Maitra, Shota Yamada

Proceedings of the Theory of Cryptography - 17th International Conference, 2019

Indistinguishability Obfuscation Without Multilinear Maps: New Methods for Bootstrapping and Instantiation.

Shweta Agrawal

Proceedings of the Advances in Cryptology - EUROCRYPT 2019, 2019

Attribute Based Encryption (and more) for Nondeterministic Finite Automata from LWE.

Shweta Agrawal, Monosij Maitra, Shota Yamada

Proceedings of the Advances in Cryptology - CRYPTO 2019, 2019

2018

FE and iO for Turing Machines from Minimal Assumptions.

Shweta Agrawal, Monosij Maitra

Proceedings of the Theory of Cryptography - 16th International Conference, 2018

Wiretap Polar Codes in Encryption Schemes Based on Learning with Errors Problem.

Aswin Rajagopalan, Andrew Thangaraj, Shweta Agrawal

Proceedings of the 2018 IEEE International Symposium on Information Theory, 2018

2017

Efficient Public Trace and Revoke from Standard Assumptions.

Shweta Agrawal, Sanjay Bhattacherjee, Duong Hieu Phan, Damien Stehlé, Shota Yamada

IACR Cryptol. ePrint Arch., 2017

Functional Encryption for Bounded Collusions, Revisited.

Shweta Agrawal, Alon Rosen

Proceedings of the Theory of Cryptography - 15th International Conference, 2017

Stronger Security for Reusable Garbled Circuits, General Definitions and Attacks.

Shweta Agrawal

Proceedings of the Advances in Cryptology - CRYPTO 2017, 2017

Efficient Public Trace and Revoke from Standard Assumptions: Extended Abstract.

Shweta Agrawal, Sanjay Bhattacherjee, Duong Hieu Phan, Damien Stehlé, Shota Yamada

Proceedings of the 2017 ACM SIGSAC Conference on Computer and Communications Security, 2017

2016

Online-Offline Functional Encryption for Bounded Collusions.

Shweta Agrawal, Alon Rosen

IACR Cryptol. ePrint Arch., 2016

Adaptive protocols for interactive communication.

Shweta Agrawal, Ran Gelles, Amit Sahai

Proceedings of the IEEE International Symposium on Information Theory, 2016

Fully Secure Functional Encryption for Inner Products, from Standard Assumptions.

Shweta Agrawal, Benoît Libert, Damien Stehlé

Proceedings of the Advances in Cryptology - CRYPTO 2016, 2016

2015

On the Practical Security of Inner Product Functional Encryption.

Shashank Agrawal, Shweta Agrawal, Saikrishna Badrinarayanan, Abishek Kumarasubramanian, Manoj Prabhakaran, Amit Sahai

Proceedings of the Public-Key Cryptography - PKC 2015 - 18th IACR International Conference on Practice and Theory in Public-Key Cryptography, Gaithersburg, MD, USA, March 30, 2015

Statistical Randomized Encodings: A Complexity Theoretic View.

Shweta Agrawal, Yuval Ishai, Dakshita Khurana, Anat Paskin-Cherniavsky

Proceedings of the Automata, Languages, and Programming - 42nd International Colloquium, 2015

Cryptographic Agents: Towards a Unified Theory of Computing on Encrypted Data.

Shashank Agrawal, Shweta Agrawal, Manoj Prabhakaran

Proceedings of the Advances in Cryptology - EUROCRYPT 2015, 2015

2014

Towards a Unified Theory of Cryptographic Agents.

Shashank Agrawal, Shweta Agrawal, Manoj Prabhakaran

IACR Cryptol. ePrint Arch., 2014

2013

Function Private Functional Encryption and Property Preserving Encryption : New Definitions and Positive Results.

Shashank Agrawal, Shweta Agrawal, Saikrishna Badrinarayanan, Abishek Kumarasubramanian, Manoj Prabhakaran, Amit Sahai

IACR Cryptol. ePrint Arch., 2013

Functional Encryption: New Perspectives and Lower Bounds.

Shweta Agrawal, Sergey Gorbunov, Vinod Vaikuntanathan, Hoeteck Wee

Proceedings of the Advances in Cryptology - CRYPTO 2013, 2013

Discrete Gaussian Leftover Hash Lemma over Infinite Domains.

Shweta Agrawal, Craig Gentry, Shai Halevi, Amit Sahai

Proceedings of the Advances in Cryptology - ASIACRYPT 2013, 2013

On Continual Leakage of Discrete Log Representations.

Shweta Agrawal, Yevgeniy Dodis, Vinod Vaikuntanathan, Daniel Wichs

Proceedings of the Advances in Cryptology - ASIACRYPT 2013, 2013

2012

Sampling Discrete Gaussians Efficiently and Obliviously.

Shweta Agrawal, Craig Gentry, Shai Halevi, Amit Sahai

IACR Cryptol. ePrint Arch., 2012

Functional Encryption for Threshold Functions (or Fuzzy IBE) from Lattices.

Shweta Agrawal, Xavier Boyen, Vinod Vaikuntanathan, Panagiotis Voulgaris, Hoeteck Wee

Proceedings of the Public Key Cryptography - PKC 2012, 2012

New Impossibility Results for Concurrent Composition and a Non-interactive Completeness Theorem for Secure Computation.

Shweta Agrawal, Vipul Goyal, Abhishek Jain, Manoj Prabhakaran, Amit Sahai

Proceedings of the Advances in Cryptology - CRYPTO 2012, 2012

2011

Fuzzy Identity Based Encryption from Lattices.

Shweta Agrawal, Xavier Boyen, Vinod Vaikuntanathan, Panagiotis Voulgaris, Hoeteck Wee

IACR Cryptol. ePrint Arch., 2011

Secrecy using compressive sensing.

Shweta Agrawal, Sriram Vishwanath

Proceedings of the 2011 IEEE Information Theory Workshop, 2011

Functional Encryption for Inner Product Predicates from Learning with Errors.

Shweta Agrawal, David Mandell Freeman, Vinod Vaikuntanathan

Proceedings of the Advances in Cryptology - ASIACRYPT 2011, 2011

2010

Preventing Pollution Attacks in Multi-source Network Coding.

Shweta Agrawal, Dan Boneh, Xavier Boyen, David Mandell Freeman

Proceedings of the Public Key Cryptography, 2010

On algebraic traceback in dynamic networks.

Abhik Kumar Das, Shweta Agrawal, Sriram Vishwanath

Proceedings of the IEEE International Symposium on Information Theory, 2010

Efficient Lattice (H)IBE in the Standard Model.

Shweta Agrawal, Dan Boneh, Xavier Boyen

Proceedings of the Advances in Cryptology - EUROCRYPT 2010, 29th Annual International Conference on the Theory and Applications of Cryptographic Techniques, Monaco / French Riviera, May 30, 2010

Lattice Basis Delegation in Fixed Dimension and Shorter-Ciphertext Hierarchical IBE.

Shweta Agrawal, Dan Boneh, Xavier Boyen

Proceedings of the Advances in Cryptology, 2010

2009

On the secrecy rate of interference networks using structured codes.

Shweta Agrawal, Sriram Vishwanath

Proceedings of the IEEE International Symposium on Information Theory, 2009

Homomorphic MACs: MAC-Based Integrity for Network Coding.

Shweta Agrawal, Dan Boneh

Proceedings of the Applied Cryptography and Network Security, 7th International Conference, 2009