Cryptographic Foundation for Secure and Scalable Distributed Systems

Project Information

CRYPTOSYSTEMS

Grant agreement ID: 101116713

DOI

10.3030/101116713

EC signature date 22 August 2023

Start date 1 September 2023

End date 31 August 2028

Funded under

• European Research Council (ERC)

Total cost

€ 1 416 204,00

EU contribution

€ 1 416 204,00

Coordinated by

RUHR-UNIVERSITAET BOCHUM
Germany

CORDIS provides links to public deliverables and publications of HORIZON projects.

Links to deliverables and publications from FP7 projects, as well as links to some specific result types such as dataset and software, are dynamically retrieved from OpenAIRE .

Publications

Conference proceedings (14)

Leader Election with Poly-Logarithmic Communication Per Party

Author(s): Amey Bhangale, Chen-Da Liu-Zhang, Julian Loss, Kartik Nayak, Sravya Yandamuri
Published in: Lecture Notes in Computer Science, Advances in Cryptology – CRYPTO 2025, 2025
Publisher: Springer Nature Switzerland
DOI: 10.1007/978-3-032-01878-6_2

Nearly Optimal Parallel Broadcast in the Plain Public Key Model

Author(s): Ran Gelles, Christoph Lenzen, Julian Loss, Sravya Yandamuri
Published in: 2025
Publisher: Springer Nature
DOI: 10.1007/978-3-032-01878-6_4

HARTS: High-Threshold, Adaptively Secure, and Robust Threshold Schnorr Signatures

Author(s): Renas Bacho, Julian Loss, Gilad Stern, Benedikt Wagner
Published in: Lecture Notes in Computer Science, Advances in Cryptology – ASIACRYPT 2024, 2024
Publisher: Springer Nature
DOI: 10.1007/978-981-96-0891-1_4

GRandLine: Adaptively Secure DKG and Randomness Beacon with (Log-)Quadratic Communication Complexity

Author(s): Renas Bacho, Christoph Lenzen, Julian Loss, Simon Ochsenreither, Dimitrios Papachristoudis
Published in: Proceedings of the 2024 on ACM SIGSAC Conference on Computer and Communications Security, 2024
Publisher: ACM
DOI: 10.1145/3658644.3690287

Twinkle: Threshold Signatures from DDH with Full Adaptive Security

Author(s): Renas Bacho, Julian Loss, Stefano Tessaro, Benedikt Wagner, Chenzhi Zhu
Published in: Lecture Notes in Computer Science, Advances in Cryptology – EUROCRYPT 2024, 2024
Publisher: Springer Nature Switzerland
DOI: 10.1007/978-3-031-58716-0_15

Consensus in the Presence of Overlapping Faults and Total Omission

Author(s): Julian Loss, Kecheng Shi,Gilad Stern
Published in: Theory of Cryptography Conference (TCC), 2024
Publisher: International Association for Cryptologic Research
DOI: 10.1007/978-3-031-78011-0_12

Blind Multisignatures for Anonymous Tokens with Decentralized Issuance

Author(s): Ioanna Karantaidou, Omar Renawi, Foteini Baldimtsi, Nikolaos Kamarinakis, Jonathan Katz, Julian Loss
Published in: Proceedings of the 2024 on ACM SIGSAC Conference on Computer and Communications Security, 2024
Publisher: ACM
DOI: 10.1145/3658644.3690364

Glacius: Threshold Schnorr Signatures from DDH with Full Adaptive Security

Author(s): Renas Bacho, Sourav Das, Julian Loss, Ling Ren
Published in: Lecture Notes in Computer Science, Advances in Cryptology – EUROCRYPT 2025, 2025
Publisher: Springer Nature Switzerland
DOI: 10.1007/978-3-031-91124-8_11

Zombies and Ghosts: Optimal Byzantine Agreement in the Presence of Omission Faults

Author(s): Julian Loss & Gilad Stern
Published in: Theory of Cryptography, 2023
Publisher: Springer Nature Link
DOI: 10.1007/978-3-031-48624-1_15

A Holistic Security Analysis of Monero Transactions

Author(s): Cas Cremers, Julian Loss, Benedikt Wagner
Published in: Lecture Notes in Computer Science, Advances in Cryptology – EUROCRYPT 2024, 2024
Publisher: Springer Nature Switzerland
DOI: 10.1007/978-3-031-58734-4_5

Sublinear-Round Broadcast without Trusted Setup

Author(s): Andreea B. Alexandru, Julian Loss, Charalampos Papamanthou, Giorgos Tsimos, Benedikt Wagner
Published in: 2025
Publisher: ACM-SIAM
DOI: 10.1137/1.9781611978322.141

Efficient Agreement Over Byzantine Gossip

Author(s): Ran Cohen, Julian Loss, Tal Moran
Published in: Lecture Notes in Computer Science, Financial Cryptography and Data Security, 2024
Publisher: Springer Nature Switzerland
DOI: 10.1007/978-3-031-78676-1_5

Breaking RSA Generically Is Equivalent to Factoring, with Preprocessing.

Author(s): Dachman-Soled, Dana; Loss, Julian; O'Neill, Adam
Published in: 2024
DOI: 10.60882/CISPA.26892688.V1

Adaptively Secure Three-Round Threshold Schnorr Signatures from DDH

Author(s): Renas Bacho, Sourav Das, Julian Loss, Ling Ren
Published in: Lecture Notes in Computer Science, Advances in Cryptology – CRYPTO 2025, 2025
Publisher: Springer Nature Switzerland
DOI: 10.1007/978-3-032-01887-8_13

Book chapters (1)

Early Stopping for Any Number of Corruptions

Author(s): Julian Loss, Jesper Buus Nielsen
Published in: Lecture Notes in Computer Science, Advances in Cryptology – EUROCRYPT 2024, 2024
Publisher: Springer Nature Switzerland
DOI: 10.1007/978-3-031-58734-4_16