2025
ZIPNet: Low-bandwidth anonymous broadcast from (dis)Trusted Execution Environments.
Proc. Priv. Enhancing Technol., 2025
2024
zk-Promises: Making Zero-Knowledge Objects Accept the Call for Banning and Reputation.
IACR Cryptol. ePrint Arch., 2024
Hᴇᴋᴀᴛᴏɴ: Horizontally-Scalable zkSNARKs via Proof Aggregation.
IACR Cryptol. ePrint Arch., 2024
Anonymous Outsourced Statekeeping with Reduced Server Storage.
IACR Cryptol. ePrint Arch., 2024
A Waterlog for Detecting and Tracing Synthetic Text from Large Language Models.
IACR Cryptol. ePrint Arch., 2024
2023
zk-creds: Flexible Anonymous Credentials from zkSNARKs and Existing Identity Infrastructure.
Proceedings of the 44th IEEE Symposium on Security and Privacy, 2023
Is Cryptographic Deniability Sufficientƒ Non-Expert Perceptions of Deniability in Secure Messaging.
Proceedings of the 44th IEEE Symposium on Security and Privacy, 2023
A Watermark for Large Language Models.
Proceedings of the International Conference on Machine Learning, 2023
2022
ttzk-creds: Flexible Anonymous Credentials from zkSNARKs and Existing Identity Infrastructure.
IACR Cryptol. ePrint Arch., 2022
2021
Orca: Blocklisting in Sender-Anonymous Messaging.
IACR Cryptol. ePrint Arch., 2021
SNARKBlock: Federated Anonymous Blocklisting from Hidden Common Input Aggregate Proofs.
IACR Cryptol. ePrint Arch., 2021
IACR Cryptol. ePrint Arch., 2021
Proceedings of the Data Privacy Management, Cryptocurrencies and Blockchain Technology, 2021
2019
Traceback for End-to-End Encrypted Messaging.
IACR Cryptol. ePrint Arch., 2019
Asymmetric Message Franking: Content Moderation for Metadata-Private End-to-End Encryption.
IACR Cryptol. ePrint Arch., 2019
Giving State to the Stateless: Augmenting Trustworthy Computation with Ledgers.
Proceedings of the 26th Annual Network and Distributed System Security Symposium, 2019
PIEs: Public Incompressible Encodings for Decentralized Storage.
Proceedings of the 2019 ACM SIGSAC Conference on Computer and Communications Security, 2019
Paralysis Proofs: Secure Dynamic Access Structures for Cryptocurrency Custody and More.
Proceedings of the 1st ACM Conference on Advances in Financial Technologies, 2019
2018
BurnBox: Self-Revocable Encryption in a World Of Compelled Access.
IACR Cryptol. ePrint Arch., 2018
ZLiTE: Lightweight Clients for Shielded Zcash Transactions using Trusted Execution.
IACR Cryptol. ePrint Arch., 2018
Updatable and Universal Common Reference Strings with Applications to zk-SNARKs.
IACR Cryptol. ePrint Arch., 2018
PIEs: Public Incompressible Encodings for Decentralized Storage.
IACR Cryptol. ePrint Arch., 2018
Zexe: Enabling Decentralized Private Computation.
IACR Cryptol. ePrint Arch., 2018
Proof of Censorship: Enabling Centralized Censorship-Resistant Content Providers.
Proceedings of the Financial Cryptography and Data Security, 2018
2017
Managing Secrets with Consensus Networks: Fairness, Ransomware and Access Control.
IACR Cryptol. ePrint Arch., 2017
Fairness in an Unfair World: Fair Multiparty Computation from public Bulletin Boards.
IACR Cryptol. ePrint Arch., 2017
Scalable Multi-party Computation for zk-SNARK Parameters in the Random Beacon Model.
IACR Cryptol. ePrint Arch., 2017
2016
IO-DSSE: Scaling Dynamic Searchable Encryption to Millions of Indexes By Improving Locality.
IACR Cryptol. ePrint Arch., 2016
Bolt: Anonymous Payment Channels for Decentralized Currencies.
IACR Cryptol. ePrint Arch., 2016
Accountable Privacy for Decentralized Anonymous Payments.
IACR Cryptol. ePrint Arch., 2016
Decentralized Anonymous Micropayments.
IACR Cryptol. ePrint Arch., 2016
Dancing on the Lip of the Volcano: Chosen Ciphertext Attacks on Apple iMessage.
Proceedings of the 25th USENIX Security Symposium, 2016
A Protocol for Privately Reporting Ad Impressions at Scale.
Proceedings of the 2016 ACM SIGSAC Conference on Computer and Communications Security, 2016
2015
Accountable Metadata-Hiding Escrow: A Group Signature Case Study.
Proc. Priv. Enhancing Technol., 2015
Forward Secure Asynchronous Messaging from Puncturable Encryption.
Proceedings of the 2015 IEEE Symposium on Security and Privacy, 2015
2014
Accountable Tracing Signatures.
IACR Cryptol. ePrint Arch., 2014
Zerocash: Decentralized Anonymous Payments from Bitcoin.
IACR Cryptol. ePrint Arch., 2014
Rational Zero: Economic Security for Zerocoin with Everlasting Anonymity.
Proceedings of the Financial Cryptography and Data Security, 2014
2013
Charm: a framework for rapidly prototyping cryptosystems.
J. Cryptogr. Eng., 2013
Decentralized Anonymous Credentials.
IACR Cryptol. ePrint Arch., 2013
Zerocoin: Anonymous Distributed E-Cash from Bitcoin.
Proceedings of the 2013 IEEE Symposium on Security and Privacy, 2013
2012
Vis-à-vis Cryptography: Private and Trustworthy In-Person Certifications.
Proceedings of the 3rd USENIX Workshop on Health Security and Privacy, 2012