Foteini Baldimtsi

According to our database, Foteini Baldimtsi authored at least 63 papers between 2007 and 2025.

Collaborative distances:

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

2025

Secure Showing of Partial Attributes.

Foteini Baldimtsi, Julia Kastner, Julian Loss, Omar Renawi

IACR Cryptol. ePrint Arch., 2025

Non-interactive Anonymous Tokens with Private Metadata Bit.

Foteini Baldimtsi, Lucjan Hanzlik, Quan Nguyen, Aayush Yadav

IACR Cryptol. ePrint Arch., 2025

Batched & Non-interactive Blind Signatures from Lattices.

Foteini Baldimtsi, Rishab Goyal, Aayush Yadav

IACR Cryptol. ePrint Arch., 2025

Post-Quantum Readiness in EdDSA Chains.

Foteini Baldimtsi, Konstantinos Chalkias, Arnab Roy

IACR Cryptol. ePrint Arch., 2025

A study on Gas Optimization and Performance Evaluation of Sui and Aptos blockchains.

Nahid Ebrahimi Majd, Andres Hinojosa, Calvary Fisher, Fernando Landeros, Foteini Baldimtsi

Proceedings of the 7th IEEE/ACM International Workshop on Emerging Trends in Software Engineering for Blockchain, 2025

An Analytical Performance Evaluation on Sui Move Object-Centric Models.

Nahid Ebrahimi Majd, Andres Hinojosa, Calvary Fisher, Fernando Landeros, Foteini Baldimtsi

Proceedings of the 2025 IEEE International Conference on Blockchain and Cryptocurrency, 2025

2024

SoK: Privacy-Preserving Transactions in Blockchains.

Foteini Baldimtsi, Kostas Kryptos Chalkias, Varun Madathil, Arnab Roy

IACR Cryptol. ePrint Arch., 2024

Non-interactive Blind Signatures from Lattices.

Foteini Baldimtsi, Jiaqi Cheng, Rishab Goyal, Aayush Yadav

IACR Cryptol. ePrint Arch., 2024

Universal Vector Commitments.

Ojaswi Acharya, Foteini Baldimtsi, Samuel Dov Gordon, Daniel McVicker, Aayush Yadav

Proceedings of the Security and Cryptography for Networks - 14th International Conference, 2024

Oblivious Accumulators.

Foteini Baldimtsi, Ioanna Karantaidou, Srinivasan Raghuraman

Proceedings of the Public-Key Cryptography - PKC 2024, 2024

Subset-Optimized BLS Multi-signature with Key Aggregation.

Foteini Baldimtsi, Konstantinos Kryptos Chalkias, François Garillot, Jonas Lindstrøm, Ben Riva, Arnab Roy, Mahdi Sedaghat, Alberto Sonnino, Pun Waiwitlikhit, Joy Wang

Proceedings of the Financial Cryptography and Data Security, 2024

Truncator: Time-Space Tradeoff of Cryptographic Primitives.

Foteini Baldimtsi, Konstantinos Chalkias, Panagiotis Chatzigiannis, Mahimna Kelkar

Proceedings of the Financial Cryptography and Data Security, 2024

Atomic Swaps for Boneh-Lynn-Shacham (BLS) Based Blockchains.

Huseyin Gokay, Foteini Baldimtsi, Giuseppe Ateniese

Proceedings of the Computer Security - ESORICS 2024, 2024

Advancing Scalability in Decentralized Storage: A Novel Approach to Proof-of-Replication via Polynomial Evaluation.

Giuseppe Ateniese, Foteini Baldimtsi, Matteo Campanelli, Danilo Francati, Ioanna Karantaidou

Proceedings of the Advances in Cryptology - CRYPTO 2024, 2024

Blind Multisignatures for Anonymous Tokens with Decentralized Issuance.

Ioanna Karantaidou, Omar Renawi, Foteini Baldimtsi, Nikolaos Kamarinakis, Jonathan Katz, Julian Loss

Proceedings of the 2024 on ACM SIGSAC Conference on Computer and Communications Security, 2024

zkLogin: Privacy-Preserving Blockchain Authentication with Existing Credentials.

Foteini Baldimtsi, Konstantinos Kryptos Chalkias, Yan Ji, Jonas Lindstrøm, Deepak Maram, Ben Riva, Arnab Roy, Mahdi Sedaghat, Joy Wang

Proceedings of the 2024 on ACM SIGSAC Conference on Computer and Communications Security, 2024

Non-Interactive Blind Signatures: Post-Quantum and Stronger Security.

Foteini Baldimtsi, Jiaqi Cheng, Rishab Goyal, Aayush Yadav

Proceedings of the Advances in Cryptology - ASIACRYPT 2024, 2024

SoK: Zero-Knowledge Range Proofs.

Miranda Christ, Foteini Baldimtsi, Konstantinos Kryptos Chalkias, Deepak Maram, Arnab Roy, Joy Wang

Proceedings of the 6th Conference on Advances in Financial Technologies, 2024

2023

Subset-optimized BLS Multi-signature with Key Aggregation.

Foteini Baldimtsi, Konstantinos Kryptos Chalkias, François Garillot, Jonas Lindstrøm, Ben Riva, Arnab Roy, Alberto Sonnino, Pun Waiwitlikhit, Joy Wang

IACR Cryptol. ePrint Arch., 2023

2022

(∈, δ)-Indistinguishable Mixing for Cryptocurrencies.

Mingyu Liang, Ioanna Karantaidou, Foteini Baldimtsi, S. Dov Gordon, Mayank Varia

Proc. Priv. Enhancing Technol., 2022

gOTzilla: Efficient Disjunctive Zero-Knowledge Proofs from MPC in the Head, with Application to Proofs of Assets in Cryptocurrencies.

Foteini Baldimtsi, Panagiotis Chatzigiannis, S. Dov Gordon, Phi Hung Le, Daniel McVicker

IACR Cryptol. ePrint Arch., 2022

Diversification across mining pools: optimal mining strategies under PoW.

Panagiotis Chatzigiannis, Foteini Baldimtsi, Igor Griva, Jiasun Li

J. Cybersecur., 2022

Watermarkable Public Key Encryption with Efficient Extraction Under Standard Assumptions.

Foteini Baldimtsi, Aggelos Kiayias, Katerina Samari

Proceedings of the Security and Cryptography for Networks - 13th International Conference, 2022

SoK: Blockchain Light Clients.

Panagiotis Chatzigiannis, Foteini Baldimtsi, Konstantinos Chalkias

Proceedings of the Financial Cryptography and Data Security, 2022

Batching, Aggregation, and Zero-Knowledge Proofs in Bilinear Accumulators.

Shravan Srinivasan, Ioanna Karantaidou, Foteini Baldimtsi, Charalampos Papamanthou

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

2021

Watermarking public-key cryptographic functionalities and implementations: The case of encryption and signatures.

Foteini Baldimtsi, Aggelos Kiayias, Katerina Samari

IET Inf. Secur., 2021

(ε, δ)-indistinguishable Mixing for Cryptocurrencies.

Mingyu Liang, Ioanna Karantaidou, Foteini Baldimtsi, S. Dov Gordon, Mayank Varia

IACR Cryptol. ePrint Arch., 2021

Black-Box IoT: Authentication and Distributed Storage of IoT Data from Constrained Sensors.

Panagiotis Chatzigiannis, Foteini Baldimtsi, Constantinos Kolias, Angelos Stavrou

Proceedings of the IoTDI '21: International Conference on Internet-of-Things Design and Implementation, 2021

Measuring Illicit Activity in DeFi: The Case of Ethereum.

Jiasun Li, Foteini Baldimtsi, Joao P. Brandao, Maurice Kugler, Rafeh Hulays, Eric Showers, Zain Ali, Joseph Chang

Proceedings of the Financial Cryptography and Data Security. FC 2021 International Workshops, 2021

MiniLedger: Compact-Sized Anonymous and Auditable Distributed Payments.

Panagiotis Chatzigiannis, Foteini Baldimtsi

Proceedings of the Computer Security - ESORICS 2021, 2021

Anonymous Sidechains.

Foteini Baldimtsi, Ian Miers, Xinyuan Zhang

Proceedings of the Data Privacy Management, Cryptocurrencies and Blockchain Technology, 2021

Efficient Constructions of Pairing Based Accumulators.

Ioanna Karantaidou, Foteini Baldimtsi

Proceedings of the 34th IEEE Computer Security Foundations Symposium, 2021

SoK: Auditability and Accountability in Distributed Payment Systems.

Panagiotis Chatzigiannis, Foteini Baldimtsi, Konstantinos Chalkias

Proceedings of the Applied Cryptography and Network Security, 2021

2020

Guest Editorial Special Issue on Blockchain and Economic Knowledge Automation.

Yong Yuan, Shouyang Wang, David L. Olson, James H. Lambert, Fei-Yue Wang, Chunming Rong, Angelos Stavrou, Jun Zhang, Qiang Tang, Foteini Baldimtsi, Laurence T. Yang, Desheng Wu

IEEE Trans. Syst. Man Cybern. Syst., 2020

Universally Composable Accumulators.

Foteini Baldimtsi, Ran Canetti, Sophia Yakoubov

Proceedings of the Topics in Cryptology - CT-RSA 2020, 2020

Anonymous Lottery In The Proof-of-Stake Setting.

Foteini Baldimtsi, Varun Madathil, Alessandra Scafuro, Linfeng Zhou

Proceedings of the 33rd IEEE Computer Security Foundations Symposium, 2020

Crowd Verifiable Zero-Knowledge and End-to-End Verifiable Multiparty Computation.

Foteini Baldimtsi, Aggelos Kiayias, Thomas Zacharias, Bingsheng Zhang

Proceedings of the Advances in Cryptology - ASIACRYPT 2020, 2020

2019

Leakage-Resilient Lattice-Based Partially Blind Signatures.

Dimitrios Papachristoudis, Dimitrios Hristu-Varsakelis, Foteini Baldimtsi, George Stephanides

IACR Cryptol. ePrint Arch., 2019

Efficient Noninteractive Certification of RSA Moduli and Beyond.

Sharon Goldberg, Leonid Reyzin, Omar Sagga, Foteini Baldimtsi

Proceedings of the Advances in Cryptology - ASIACRYPT 2019, 2019

2018

Certifying RSA Public Keys with an Efficient NIZK.

Foteini Baldimtsi, Sharon Goldberg, Leonid Reyzin, Omar Sagga

IACR Cryptol. ePrint Arch., 2018

Blockchains, Smart Contracts and Future Applications (Dagstuhl Seminar 18152).

Foteini Baldimtsi, Stefan Katzenbeisser, Volkmar Lotz, Edgar R. Weippl

Dagstuhl Reports, 2018

2017

TumbleBit: An Untrusted Bitcoin-Compatible Anonymous Payment Hub.

Ethan Heilman, Leen Alshenibr, Foteini Baldimtsi, Alessandra Scafuro, Sharon Goldberg

Proceedings of the 24th Annual Network and Distributed System Security Symposium, 2017

Watermarking Public-Key Cryptographic Functionalities and Implementations.

Foteini Baldimtsi, Aggelos Kiayias, Katerina Samari

Proceedings of the Information Security - 20th International Conference, 2017

Advancing Open Science with Version Control and Blockchains.

Jonathan Bell, Thomas D. LaToza, Foteini Baldimtsi, Angelos Stavrou

Proceedings of the 12th IEEE/ACM International Workshop on Software Engineering for Science, 2017

Accumulators with Applications to Anonymity-Preserving Revocation.

Foteini Baldimtsi, Jan Camenisch, Maria Dubovitskaya, Anna Lysyanskaya, Leonid Reyzin, Kai Samelin, Sophia Yakoubov

Proceedings of the 2017 IEEE European Symposium on Security and Privacy, 2017

Server-Aided Secure Computation with Off-line Parties.

Foteini Baldimtsi, Dimitrios Papadopoulos, Stavros Papadopoulos, Alessandra Scafuro, Nikos Triandopoulos

Proceedings of the Computer Security - ESORICS 2017, 2017

2016

TumbleBit: An Untrusted Tumbler for Bitcoin-Compatible Anonymous Payments.

Ethan Heilman, Foteini Baldimtsi, Leen Alshenibr, Alessandra Scafuro, Sharon Goldberg

IACR Cryptol. ePrint Arch., 2016

Secure Computation in Online Social Networks.

Foteini Baldimtsi, Dimitrios Papadopoulos, Stavros Papadopoulos, Alessandra Scafuro, Nikos Triandopoulos

IACR Cryptol. ePrint Arch., 2016

Blindly Signed Contracts: Anonymous On-Blockchain and Off-Blockchain Bitcoin Transactions.

Ethan Heilman, Foteini Baldimtsi, Sharon Goldberg

Proceedings of the Financial Cryptography and Data Security, 2016

Indistinguishable Proofs of Work or Knowledge.

Foteini Baldimtsi, Aggelos Kiayias, Thomas Zacharias, Bingsheng Zhang

Proceedings of the Advances in Cryptology - ASIACRYPT 2016, 2016

2015

Cryptographic Theory Meets Practice: Efficient and Privacy-Preserving Payments for Public Transport.

Andy Rupp, Foteini Baldimtsi, Gesine Hinterwälder, Christof Paar

ACM Trans. Inf. Syst. Secur., 2015

Anonymous Transferable E-Cash.

Foteini Baldimtsi, Melissa Chase, Georg Fuchsbauer, Markulf Kohlweiss

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

Sorting and Searching Behind the Curtain.

Foteini Baldimtsi, Olga Ohrimenko

Proceedings of the Financial Cryptography and Data Security, 2015

Recovering Lost Device-Bound Credentials.

Foteini Baldimtsi, Jan Camenisch, Lucjan Hanzlik, Stephan Krenn, Anja Lehmann, Gregory Neven

Proceedings of the Applied Cryptography and Network Security, 2015

2014

Efficient Cryptography for Information Privacy.

Foteini Baldimtsi

PhD thesis, 2014

Sorting and Searching Behind the Curtain: Private Outsourced Sort and Frequency-Based Ranking of Search Results Over Encrypted Data.

Foteini Baldimtsi, Olga Ohrimenko

IACR Cryptol. ePrint Arch., 2014

2013

Efficient E-Cash in Practice: NFC-Based Payments for Public Transportation Systems.

Gesine Hinterwälder, Christian T. Zenger, Foteini Baldimtsi, Anna Lysyanskaya, Christof Paar, Wayne P. Burleson

Proceedings of the Privacy Enhancing Technologies - 13th International Symposium, 2013

P4R: Privacy-Preserving Pre-Payments with Refunds for Transportation Systems.

Andy Rupp, Gesine Hinterwälder, Foteini Baldimtsi, Christof Paar

Proceedings of the Financial Cryptography and Data Security, 2013

Anonymous credentials light.

Foteini Baldimtsi, Anna Lysyanskaya

Proceedings of the 2013 ACM SIGSAC Conference on Computer and Communications Security, 2013

On the Security of One-Witness Blind Signature Schemes.

Foteini Baldimtsi, Anna Lysyanskaya

Proceedings of the Advances in Cryptology - ASIACRYPT 2013, 2013

2010

Attacks on the AKACP Protocol.

Konstantinos Chalkias, Foteini Baldimtsi, Dimitrios Hristu-Varsakelis, Spyros T. Halkidis, George Stephanides

IACR Cryptol. ePrint Arch., 2010

2008

An Implementation Infrastructure for Server-Passive Timed-Release Cryptography.

Konstantinos Chalkias, Foteini Baldimtsi, Dimitrios Hristu-Varsakelis, George Stephanides

Proceedings of the Proccedings of the Fourth International Conference on Information Assurance and Security, 2008

2007

Two Types of Key-Compromise Impersonation Attacks against One-Pass Key Establishment Protocols.

Konstantinos Chalkias, Foteini Baldimtsi, Dimitris Hristu-Varsakelis, George Stephanides

Proceedings of the E-business and Telecommunications - 4th International Conference, 2007