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Public-Key Encryption
Traitor Tracing
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2024

Succinct Functional Commitments for Circuits from k-Lin
PDFVideoGithub
Hoeteck Wee and David J. Wu
EUROCRYPT 2024
Strong Batching for Non-Interactive Statistical Zero-Knowledge
PDFVideoGithub
Changrui Mu, Shafik Nassar, Ron D. Rothblum, and Prashant Nalini Vasudevan
EUROCRYPT 2024
Time-Lock Puzzles with Efficient Batch Solving
PDFVideoGithub
Jesko Dujmovic, Rachit Garg, and Giulio Malavolta
EUROCRYPT 2024
Adaptively-Sound Succinct Arguments for NP from Indistinguishability Obfuscation
PDFVideoGithub
Brent Waters and David J. Wu
STOC 2024
A New Approach for Non-Interactive Zero-Knowledge from Learning with Errors
PDFVideoGithub
Brent Waters
STOC 2024
Dynamic Collusion Functional Encryption and Multi-Authority Attribute-Based Encryption
PDFVideoGithub
Rachit Garg, Rishab Goyal, and George Lu
PKC 2024

2023

How to Use (Plain) Witness Encryption: Registered ABE, Flexible Broadcast, and More
PDFVideoGithub
Cody Freitag, Brent Waters, and David J. Wu
CRYPTO 2023
Non-Interactive Zero-Knowledge from Non-Interactive Batch Arguments
PDFVideoGithub
Jeffrey Champion and David J. Wu
CRYPTO 2023
Security-Preserving Distributed Samplers: How to Generate Any CRS in One Round Without Random Oracles
PDFVideoGithub
Damiano Abram, Brent Waters, and Mark Zhandry
CRYPTO 2023
Universal Amplification of KDM Security: From 1-Key Circular to Multi-Key KDM
PDFVideoGithub
Brent Waters and Daniel Wichs
CRYPTO 2023
Succinct Vector, Polynomial, and Functional Commitments from Lattices
PDFVideoGithub
Hoeteck Wee and David J. Wu
EUROCRYPT 2023
Registered Attribute-Based Encryption
PDFVideoGithub
Susan Hohenberger, George Lu, Brent Waters, and David J. Wu
EUROCRYPT 2023
On Non-Uniform Security for Black-Box Non-Interactive CCA Commitments
PDFVideoGithub
Rachit Garg, Dakshita Khurana, George Lu, and Brent Waters
EUROCRYPT 2023
Fully Adaptive Decentralized Multi-Authority ABE
PDFVideoGithub
Pratish Datta, Ilan Komargodski, and Brent Waters
EUROCRYPT 2023
Authenticated Private Information Retrieval
PDFVideoGithub
Simone Colombo, Kirill Nikitin, Henry Corrigan-Gibbs, David J. Wu, and Bryan Ford
USENIX Security Symposium 2023
Realizing Flexible Broadcast Encryption: How to Broadcast to a Public-Key Directory
PDFVideoGithub
Rachit Garg, George Lu, Brent Waters, and David J. Wu
ACM CCS 2023
Non-Interactive Anonymous Router with Quasi-Linear Router Computation
PDFVideoGithub
Rex Fernando, Elaine Shi, Pratik Soni, Nikhil Vanjani, and Brent Waters
TCC 2023
Lattice-Based Functional Commitments: Fast Verification and Cryptanalysis
PDFVideoGithub
Hoeteck Wee and David J. Wu
ASIACRYPT 2023
Non-Interactive Publicly-Verifiable Delegation of Committed Programs
PDFVideoGithub
Riddhi Ghosal, Amit Sahai, and Brent Waters
PKC 2023
Decentralized Multi-Authority ABE for NC1 from Computational-BDH
PDFVideoGithub
Pratish Datta, Ilan Komargodski, and Brent Waters
Journal of Cryptology 2023

2022

Batch Arguments for NP and More from Standard Bilinear Group Assumptions
PDFVideoGithub
Brent Waters and David J. Wu
CRYPTO 2022
Dynamic Collusion Bounded Functional Encryption from Identity-Based Encryption
PDFVideoGithub
Rachit Garg, Rishab Goyal, George Lu, and Brent Waters
EUROCRYPT 2022
Spiral: Fast, High-Rate Single-Server PIR via FHE Composition
PDFVideoGithub
Samir Jordan Menon and David J. Wu
IEEE Symposium on Security and Privacy 2022
Fully Succinct Batch Arguments for NP from Indistinguishability Obfuscation
PDFVideoGithub
Rachit Garg, Kristin Sheridan, Brent Waters, and David J. Wu
TCC 2022
Multi-Authority ABE from Lattices Without Random Oracles
PDFVideoGithub
Brent Waters, Hoeteck Wee, and David J. Wu
TCC 2022
Adaptive Multiparty NIKE
PDFVideoGithub
Venkata Koppula, Brent Waters, and Mark Zhandry
TCC 2022
How to Sample a Discrete Gaussian (and more) from a Random Oracle
PDFVideoGithub
George Lu and Brent Waters
TCC 2022
Traceable PRFs: Full Collusion Resistance and Active Security
PDFVideoGithub
Sarasij Maitra and David J. Wu
PKC 2022
A Performance Evaluation of Pairing-Based Broadcast Encryption Systems
PDFVideoGithub
Arush Chhatrapati, Susan Hohenberger, James Trombo, and Satyanarayana Vusirikala
ACNS 2022

2021

Targeted Lossy Functions and Applications
PDFVideoGithub
Willy Quach, Brent Waters, and Daniel Wichs
CRYPTO 2021
Black-Box Non-Interactive Non-Malleable Commitments
PDFVideoGithub
Rachit Garg, Dakshita Khurana, George Lu, and Brent Waters
EUROCRYPT 2021
Decentralized Multi-Authority ABE for DNFs from LWE
PDFVideoGithub
Pratish Datta, Ilan Komargodski, and Brent Waters
EUROCRYPT 2021
Shorter and Faster Post-Quantum Designated-Verifier zkSNARKs from Lattices
PDFVideoGithub
Yuval Ishai, Hang Su, and David J. Wu
ACM CCS 2021
PPE Circuits for Rational Polynomials
PDFVideoGithub
Susan Hohenberger and Satyanarayana Vusirikala
ACM CCS 2021
Beyond Software Watermarking: Traitor-Tracing for Pseudorandom Functions
PDFVideoGithub
Rishab Goyal, Sam Kim, Brent Waters, and David J. Wu
ASIACRYPT 2021
Adaptive Security via Deletion in Attribute-Based Encryption: Solutions from Search Assumptions in Bilinear Groups
PDFVideoGithub
Rishab Goyal, Jiahui Liu, and Brent Waters
ASIACRYPT 2021
Bounded Collusion ABE for TMs from IBE
PDFVideoGithub
Rishab Goyal, Ridwan Syed, and Brent Waters
ASIACRYPT 2021
On the CCA Compatibility of Public-Key Infrastructure
PDFVideoGithub
Dakshita Khurana and Brent Waters
PKC 2021
How to Use Indistinguishability Obfuscation: Deniable Encryption, and More
PDFVideoGithub
Amit Sahai and Brent Waters
SIAM Journal of Computing 2021
Secure Multiparty Computation in the Bounded Storage Model
PDFVideoGithub
Jiahui Liu and Satyanarayana Vusirikala
IMACC 2021

2020

New Constructions of Hinting PRGs, OWFs with Encryption, and More
PDFVideoGithub
Rishab Goyal, Satyanarayana Vusirikala, and Brent Waters
CRYPTO 2020
Chosen Ciphertext Security from Injective Trapdoor Functions
PDFVideoGithub
Susan Hohenberger, Venkata Koppula, and Brent Waters
CRYPTO 2020
Verifiable Registration-Based Encryption
PDFVideoGithub
Rishab Goyal and Satyanarayana Vusirikala
CRYPTO 2020
PPE Circuits: Formal Definition to Software Automation
PDFVideoGithub
Susan Hohenberger, Satyanarayana Vusirikala, and Brent Waters
ACM CCS 2020
On Perfect Correctness in (Lockable) Obfuscation
PDFVideoGithub
Rishab Goyal, Venkata Koppula, Satyanarayana Vusirikala, and Brent Waters
TCC 2020
New Techniques in Replica Encodings with Client Setup
PDFVideoGithub
Rachit Garg, George Lu, and Brent Waters
TCC 2020
Collusion Resistant Traitor Tracing from Learning with Errors
PDFVideoGithub
Rishab Goyal, Venkata Koppula, and Brent Waters
SIAM Journal of Computing 2020
A Practical Model for Collaborative Databases: Securely Mixing, Searching and Computing
PDFVideoGithub
Shweta Agrawal, Rachit Garg, Nishant Kumar, and Manoj Prabhakaran
ESORICS 2020
New Methods and Abstractions for RSA-Based Forward Secure Signatures
PDFVideoGithub
Susan Hohenberger and Brent Waters
ACNS 2020

2019

Watermarking Public-Key Cryptographic Primitives
PDFVideoGithub
Rishab Goyal, Sam Kim, Nathan Manohar, Brent Waters, and David J. Wu
CRYPTO 2019
Realizing Chosen Ciphertext Security Generically in Attribute-Based Encryption and Predicate Encryption
PDFVideoGithub
Venkata Koppula and Brent Waters
CRYPTO 2019
ABE for DFA from k-Lin
PDFVideoGithub
Junqing Gong, Brent Waters, and Hoeteck Wee
CRYPTO 2019
Broadcast and Trace with N^epsilon Ciphertext Size from Standard Assumptions
PDFVideoGithub
Rishab Goyal, Willy Quach, Brent Waters, and Daniel Wichs
CRYPTO 2019
Are These Pairing Elements Correct?: Automated Verification and Applications
PDFVideoGithub
Susan Hohenberger and Satyanarayana Vusirikala
ACM CCS 2019
New Approaches to Traitor Tracing with Embedded Identities
PDFVideoGithub
Rishab Goyal, Venkata Koppula, and Brent Waters
TCC 2019
Output Compression, MPC, and iO for Turing Machines
PDFVideoGithub
Saikrishna Badrinarayanan, Rex Fernando, Venkata Koppula, Amit Sahai, and Brent Waters
ASIACRYPT 2019
Collusion Resistant Broadcast and Trace from Positional Witness Encryption
PDFVideoGithub
Rishab Goyal, Satyanarayana Vusirikala, and Brent Waters
PKC 2019
Adaptively Secure Constrained Pseudorandom Functions
PDFVideoGithub
Dennis Hofheinz, Akshay Kamath, Venkata Koppula, and Brent Waters
Financial Cryptography 2019

2018

Risky Traitor Tracing and New Differential Privacy Negative Results
PDFVideoGithub
Rishab Goyal, Venkata Koppula, Andrew Russell, and Brent Waters
CRYPTO 2018
Synchronized Aggregate Signatures from the RSA Assumption
PDFVideoGithub
Susan Hohenberger and Brent Waters
EUROCRYPT 2018
Collusion Resistant Traitor Tracing from Learning with Errors
PDFVideoGithub
Rishab Goyal, Venkata Koppula, and Brent Waters
STOC 2018
Traitor-Tracing from LWE Made Simple and Attribute-Based
PDFVideoGithub
Yilei Chen, Vinod Vaikuntanathan, Brent Waters, Hoeteck Wee, and Daniel Wichs
TCC 2018
Upgrading to Functional Encryption
PDFVideoGithub
Saikrishna Badrinarayanan, Dakshita Khurana, Amit Sahai, and Brent Waters
TCC 2018
Impossibility of Simulation Secure Functional Encryption Even with Random Oracles
PDFVideoGithub
Shashank Agrawal, Venkata Koppula, and Brent Waters
TCC 2018

2017

Separating Semantic and Circular Security for Symmetric-Key Bit Encryption from the Learning with Errors Assumption
PDFVideoGithub
Rishab Goyal, Venkata Koppula, and Brent Waters
EUROCRYPT 2017
Lockable Obfuscation
PDFVideoGithub
Rishab Goyal, Venkata Koppula, and Brent Waters
FOCS 2017
Efficient, Constant-Round and Actively Secure MPC: Beyond the Three-Party Case
PDFVideoGithub
Nishanth Chandran, Juan A. Garay, Payman Mohassel, and Satyanarayana Vusirikala
ACM CCS 2017
A Generic Approach to Constructing and Proving Verifiable Random Functions
PDFVideoGithub
Rishab Goyal, Susan Hohenberger, Venkata Koppula, and Brent Waters
TCC 2017
Overcoming Cryptographic Impossibility Results Using Blockchains
PDFVideoGithub
Rishab Goyal and Vipul Goyal
TCC 2017
Separating IND-CPA and Circular Security for Unbounded Length Key Cycles
PDFVideoGithub
Rishab Goyal, Venkata Koppula, and Brent Waters
PKC 2017
Universal Samplers with Fast Verification
PDFVideoGithub
Venkata Koppula, Andrew Poelstra, and Brent Waters
PKC 2017
Signature Schemes with Randomized Verification
PDFVideoGithub
Cody Freitag, Rishab Goyal, Susan Hohenberger, Venkata Koppula, Eysa Lee, Tatsuaki Okamoto, Jordan Tran, and Brent Waters
ACNS 2017

2016

Circular Security Separations for Arbitrary Length Cycles from LWE
PDFVideoGithub
Venkata Koppula and Brent Waters
CRYPTO 2016
Constrained Pseudorandom Functions for Unconstrained Inputs
PDFVideoGithub
Apoorvaa Deshpande, Venkata Koppula, and Brent Waters
EUROCRYPT 2016
New Negative Results on Differing-Inputs Obfuscation
PDFVideoGithub
Mihir Bellare, Igors Stepanovs, and Brent Waters
EUROCRYPT 2016
Semi-Adaptive Security and Bundling Functionalities Made Generic and Easy
PDFVideoGithub
Rishab Goyal, Venkata Koppula, and Brent Waters
TCC 2016
How to Generate and Use Universal Samplers
PDFVideoGithub
Dennis Hofheinz, Tibor Jager, Dakshita Khurana, Amit Sahai, Brent Waters, and Mark Zhandry
ASIACRYPT 2016
Candidate Indistinguishability Obfuscation and Functional Encryption for All Circuits
PDFVideoGithub
Sanjam Garg, Craig Gentry, Shai Halevi, Mariana Raykova, Amit Sahai, and Brent Waters
SIAM Journal of Computing 2016
Time-Lock Puzzles from Randomized Encodings
PDFVideoGithub
Nir Bitansky, Shafi Goldwasser, Abhishek Jain, Omer Paneth, Vinod Vaikuntanathan, and Brent Waters
ITCS 2016
Hiding Secrets in Software: A Cryptographic Approach to Program Obfuscation
PDFVideoGithub
Sanjam Garg, Craig Gentry, Shai Halevi, Mariana Raykova, Amit Sahai, and Brent Waters
Communications of the ACM 2016
Deterministic Public-Key Encryption Under Continual Leakage
PDFVideoGithub
Venkata Koppula, Omkant Pandey, Yannis Rouselakis, and Brent Waters
ACNS 2016

2015

A Punctured Programming Approach to Adaptively Secure Functional Encryption
PDFVideoGithub
Brent Waters
CRYPTO 2015
Universal Signature Aggregators
PDFVideoGithub
Susan Hohenberger, Venkata Koppula, and Brent Waters
EUROCRYPT 2015
Indistinguishability Obfuscation from the Multilinear Subgroup Elimination Assumption
PDFVideoGithub
Craig Gentry, Allison Bishop Lewko, Amit Sahai, and Brent Waters
FOCS 2015
Indistinguishability Obfuscation for Turing Machines with Unbounded Memory
PDFVideoGithub
Venkata Koppula, Allison Bishop Lewko, and Brent Waters
STOC 2015
Separations in Circular Security for Arbitrary Length Key Cycles
PDFVideoGithub
Venkata Koppula, Kim Ramchen, and Brent Waters
TCC 2015
Functional Encryption for Randomized Functionalities
PDFVideoGithub
Vipul Goyal, Abhishek Jain, Venkata Koppula, and Amit Sahai
TCC 2015
Adaptively Secure Puncturable Pseudorandom Functions in the Standard Model
PDFVideoGithub
Susan Hohenberger, Venkata Koppula, and Brent Waters
ASIACRYPT 2015
New Realizations of Somewhere Statistically Binding Hashing and Positional Accumulators
PDFVideoGithub
Tatsuaki Okamoto, Krzysztof Pietrzak, Brent Waters, and Daniel Wichs
ASIACRYPT 2015
New Circular Security Counterexamples from Decision Linear and Learning with Errors
PDFVideoGithub
Allison Bishop, Susan Hohenberger, and Brent Waters
ASIACRYPT 2015
Computing on Authenticated Data
PDFVideoGithub
Jae Hyun Ahn, Dan Boneh, Jan Camenisch, Susan Hohenberger, Abhi Shelat, and Brent Waters
Journal of Cryptology 2015
Encoding Functions with Constant Online Rate, or How to Compress Garbled Circuit Keys
PDFVideoGithub
Benny Applebaum, Yuval Ishai, Eyal Kushilevitz, and Brent Waters
SIAM Journal of Computing 2015
Efficient Statically-Secure Large-Universe Multi-Authority Attribute-Based Encryption
PDFVideoGithub
Yannis Rouselakis and Brent Waters
Financial Cryptography 2015

2014

Low Overhead Broadcast Encryption from Multilinear Maps
PDFVideoGithub
Dan Boneh, Brent Waters, and Mark Zhandry
CRYPTO 2014
Witness Encryption from Instance Independent Assumptions
PDFVideoGithub
Craig Gentry, Allison B. Lewko, and Brent Waters
CRYPTO 2014
Why Proving HIBE Systems Secure Is Difficult
PDFVideoGithub
Allison B. Lewko and Brent Waters
EUROCRYPT 2014
Replacing a Random Oracle: Full Domain Hash from Indistinguishability Obfuscation
PDFVideoGithub
Susan Hohenberger, Amit Sahai, and Brent Waters
EUROCRYPT 2014
How to Use Indistinguishability Obfuscation: Deniable Encryption, and More
PDFVideoGithub
Amit Sahai and Brent Waters
STOC 2014
Fully Secure and Fast Signing from Obfuscation
PDFVideoGithub
Kim Ramchen and Brent Waters
ACM CCS 2014
Online/Offline Attribute-Based Encryption
PDFVideoGithub
Susan Hohenberger and Brent Waters
PKC 2014
Relaxed Two-to-One Recoding Schemes
PDFVideoGithub
Omkant Pandey, Kim Ramchen, and Brent Waters
SCN 2014
Rethinking Verifiably Encrypted Signatures: A Gap in Functionality and Potential Solutions
PDFVideoGithub
Theresa Calderon, Sarah Meiklejohn, Hovav Shacham, and Brent Waters
CT-RSA 2014

2013

Homomorphic Encryption from Learning with Errors: Conceptually-Simpler, Asymptotically-Faster, Attribute-Based
PDFVideoGithub
Craig Gentry, Amit Sahai, and Brent Waters
CRYPTO 2013
Encoding Functions with Constant Online Rate or How to Compress Garbled Circuits Keys
PDFVideoGithub
Benny Applebaum, Yuval Ishai, Eyal Kushilevitz, and Brent Waters
CRYPTO 2013
Attribute-Based Encryption for Circuits from Multilinear Maps
PDFVideoGithub
Sanjam Garg, Craig Gentry, Shai Halevi, Amit Sahai, and Brent Waters
CRYPTO 2013
Full Domain Hash from (Leveled) Multilinear Maps and Identity-Based Aggregate Signatures
PDFVideoGithub
Susan Hohenberger, Amit Sahai, and Brent Waters
CRYPTO 2013
Candidate Indistinguishability Obfuscation and Functional Encryption for all Circuits
PDFVideoGithub
Sanjam Garg, Craig Gentry, Shai Halevi, Mariana Raykova, Amit Sahai, and Brent Waters
FOCS 2013
Witness Encryption and its Applications
PDFVideoGithub
Sanjam Garg, Craig Gentry, Amit Sahai, and Brent Waters
STOC 2013
Anon-Pass: Practical Anonymous Subscriptions
PDFVideoGithub
Michael Z. Lee, Alan M. Dunn, Brent Waters, Emmett Witchel, and Jonathan Katz
IEEE Symposium on Security and Privacy 2013
Practical Constructions and New Proof Methods for Large Universe Attribute-Based Encryption
PDFVideoGithub
Yannis Rouselakis and Brent Waters
ACM CCS 2013
Constrained Pseudorandom Functions and Their Applications
PDFVideoGithub
Dan Boneh and Brent Waters
ASIACRYPT 2013
Attribute-Based Encryption with Fast Decryption
PDFVideoGithub
Susan Hohenberger and Brent Waters
PKC 2013
Predicate Encryption Supporting Disjunctions, Polynomial Equations, and Inner Products
PDFVideoGithub
Jonathan Katz, Amit Sahai, and Brent Waters
Journal of Cryptology 2013
Sequential Aggregate Signatures, Multisignatures, and Verifiably Encrypted Signatures Without Random Oracles
PDFVideoGithub
Steve Lu, Rafail Ostrovsky, Amit Sahai, Hovav Shacham, and Brent Waters
Journal of Cryptology 2013
Compact Proofs of Retrievability
PDFVideoGithub
Hovav Shacham and Brent Waters
Journal of Cryptology 2013
Reconstructing a fragmented face from a cryptographic identification protocol
PDFVideoGithub
Andy Luong, Michael Gerbush, Brent Waters, and Kristen Grauman
WACV 2013
The k-BDH Assumption Family: Bilinear Map Cryptography from Progressively Weaker Assumptions
PDFVideoGithub
Karyn Benson, Hovav Shacham, and Brent Waters
CT-RSA 2013

2012

New Proof Methods for Attribute-Based Encryption: Achieving Full Security through Selective Techniques
PDFVideoGithub
Allison B. Lewko and Brent Waters
CRYPTO 2012
Dynamic Credentials and Ciphertext Delegation for Attribute-Based Encryption
PDFVideoGithub
Amit Sahai, Hakan Seyalioglu, and Brent Waters
CRYPTO 2012
Functional Encryption for Regular Languages
PDFVideoGithub
Brent Waters
CRYPTO 2012
Identity-Based (Lossy) Trapdoor Functions and Applications
PDFVideoGithub
Mihir Bellare, Eike Kiltz, Chris Peikert, and Brent Waters
EUROCRYPT 2012
Standard Security Does Not Imply Security against Selective-Opening
PDFVideoGithub
Mihir Bellare, Rafael Dowsley, Brent Waters, and Scott Yilek
EUROCRYPT 2012
Detecting Dangerous Queries: A New Approach for Chosen Ciphertext Security
PDFVideoGithub
Susan Hohenberger, Allison B. Lewko, and Brent Waters
EUROCRYPT 2012
Tools for Simulating Features of Composite Order Bilinear Groups in the Prime Order Setting
PDFVideoGithub
Allison B. Lewko
EUROCRYPT 2012
Property Preserving Symmetric Encryption
PDFVideoGithub
Omkant Pandey and Yannis Rouselakis
EUROCRYPT 2012
Computing on Authenticated Data
PDFVideoGithub
Jae Hyun Ahn, Dan Boneh, Jan Camenisch, Susan Hohenberger, Abhi Shelat, and Brent Waters
TCC 2012
Bounded-Collusion IBE from Key Homomorphism
PDFVideoGithub
Shafi Goldwasser, Allison B. Lewko, and David A. Wilson
TCC 2012
Dual Form Signatures: An Approach for Proving Security from Static Assumptions
PDFVideoGithub
Michael Gerbush, Allison B. Lewko, Adam O'Neill, and Brent Waters
ASIACRYPT 2012
Targeted Malleability: Homomorphic Encryption for Restricted Computations
PDFVideoGithub
Dan Boneh, Gil Segev, and Brent Waters
ITCS 2012
Functional Encryption: A New Vision for Public-Key Cryptography
PDFVideoGithub
Dan Boneh, Amit Sahai, and Brent Waters
Communications of the ACM 2012

2011

Bi-Deniable Public-Key Encryption
PDFVideoGithub
Adam O'Neill, Chris Peikert, and Brent Waters
CRYPTO 2011
Unbounded HIBE and Attribute-Based Encryption
PDFVideoGithub
Allison B. Lewko and Brent Waters
EUROCRYPT 2011
Decentralizing Attribute-Based Encryption
PDFVideoGithub
Allison B. Lewko and Brent Waters
EUROCRYPT 2011
Storing Secrets on Continually Leaky Devices
PDFVideoGithub
Yevgeniy Dodis, Allison B. Lewko, Brent Waters, and Daniel Wichs
FOCS 2011
How to Leak on Key Updates
PDFVideoGithub
Allison B. Lewko, Mark Lewko, and Brent Waters
STOC 2011
Cloaking Malware with the Trusted Platform Module
PDFVideoGithub
Alan M. Dunn, Owen S. Hofmann, Brent Waters, and Emmett Witchel
USENIX Security Symposium 2011
Outsourcing the Decryption of ABE Ciphertexts
PDFVideoGithub
Matthew Green, Susan Hohenberger, and Brent Waters
USENIX Security Symposium 2011
Achieving Leakage Resilience through Dual System Encryption
PDFVideoGithub
Allison B. Lewko, Yannis Rouselakis, and Brent Waters
TCC 2011
Identity-Based Encryption Secure against Selective Opening Attack
PDFVideoGithub
Mihir Bellare, Brent Waters, and Scott Yilek
TCC 2011
Functional Encryption: Definitions and Challenges
PDFVideoGithub
Dan Boneh, Amit Sahai, and Brent Waters
TCC 2011
Ciphertext-Policy Attribute-Based Encryption: An Expressive, Efficient, and Provably Secure Realization
PDFVideoGithub
Brent Waters
PKC 2011
Lossy Trapdoor Functions and Their Applications
PDFVideoGithub
Chris Peikert and Brent Waters
SIAM Journal of Computing 2011
The Contest between Simplicity and Efficiency in Asynchronous Byzantine Agreement
PDFVideoGithub
Allison B. Lewko
DISC 2011

2010

Fully Secure Functional Encryption: Attribute-Based Encryption and (Hierarchical) Inner Product Encryption
PDFVideoGithub
Allison B. Lewko, Tatsuaki Okamoto, Amit Sahai, Katsuyuki Takashima, and Brent Waters
EUROCRYPT 2010
Constructing Verifiable Random Functions with Large Input Spaces
PDFVideoGithub
Susan Hohenberger and Brent Waters
EUROCRYPT 2010
On the Insecurity of Parallel Repetition for Leakage Resilience
PDFVideoGithub
Allison B. Lewko and Brent Waters
FOCS 2010
Revocation Systems with Very Small Private Keys
PDFVideoGithub
Allison B. Lewko, Amit Sahai, and Brent Waters
IEEE Symposium on Security and Privacy 2010
Building Efficient Fully Collusion-Resilient Traitor Tracing and Revocation Schemes
PDFVideoGithub
Sanjam Garg, Abishek Kumarasubramanian, Amit Sahai, and Brent Waters
ACM CCS 2010
Practical Leakage-Resilient Identity-Based Encryption from Simple Assumptions
PDFVideoGithub
Sherman S. M. Chow, Yevgeniy Dodis, Yannis Rouselakis, and Brent Waters
ACM CCS 2010
Defeating Vanish with Low-Cost Sybil Attacks Against Large DHTs
PDFVideoGithub
Scott Wolchok, Owen S. Hofmann, Nadia Heninger, Edward W. Felten, J. Alex Halderman, Christopher J. Rossbach, Brent Waters, and Emmett Witchel
NDSS 2010
New Techniques for Dual System Encryption and Fully Secure HIBE with Short Ciphertexts
PDFVideoGithub
Allison B. Lewko and Brent Waters
TCC 2010
Shrinking the Keys of Discrete-Log-Type Lossy Trapdoor Functions
PDFVideoGithub
Xavier Boyen and Brent Waters
ACNS 2010

2009

Dual System Encryption: Realizing Fully Secure IBE and HIBE under Simple Assumptions
PDFVideoGithub
Brent Waters
CRYPTO 2009
Short and Stateless Signatures from the RSA Assumption
PDFVideoGithub
Susan Hohenberger and Brent Waters
CRYPTO 2009
Adaptive Security in Broadcast Encryption Systems (with Short Ciphertexts)
PDFVideoGithub
Craig Gentry and Brent Waters
EUROCRYPT 2009
Realizing Hash-and-Sign Signatures under Standard Assumptions
PDFVideoGithub
Susan Hohenberger and Brent Waters
EUROCRYPT 2009
Efficient Pseudorandom Functions from the Decisional Linear Assumption and Weaker Variants
PDFVideoGithub
Allison B. Lewko and Brent Waters
ACM CCS 2009
Predicate Privacy in Encryption Systems
PDFVideoGithub
Emily Shen, Elaine Shi, and Brent Waters
TCC 2009
Signing a Linear Subspace: Signature Schemes for Network Coding
PDFVideoGithub
Dan Boneh, David Mandell Freeman, Jonathan Katz, and Brent Waters
PKC 2009

2008

Black-Box Accountable Authority Identity-Based Encryption
PDFVideoGithub
Vipul Goyal, Steve Lu, Amit Sahai, and Brent Waters
ACM CCS 2008
Compact Proofs of Retrievability
PDFVideoGithub
Hovav Shacham and Brent Waters
ASIACRYPT 2008