Also see my dblp  or my Google Scholar.

List of Publications

2026

 

• Adaptively Secure (Aggregatable) PVSS from Standard Assumptions. Renas Bacho, Yanbo Chen, Julian Loss. CRYPTO 2026.
• Optimal Best-of-Both-Worlds Consensus. Fatima Elsheimy, Simon Holmgard Kamp, Julian Loss, Jesper Buus Nielsen. CRYPTO 2026.
• Tight Lattice-Based Signatures without Trapdoors from Search LWE. Rutchathon Chairattana-Apirom, Nico Döttling, Julian Loss, Stefano Tessaro, Benedikt Wagner. CRYPTO 2026.
• Nearly Quadratic Asynchronous Distributed Key Generation from Recursive Consensus. Ittai Abraham, Renas Bacho, Julian Loss, Gilad Stern. ACM PODC 2026. Link
• Early-Stabilizing Counting. Christoph Lenzen, Julian Loss. ACM PODC 2026.
• Byzantine Consensus in the Partially Authenticated Setting. Christoph Lenzen, Julian Loss, Kecheng Shi, Benedikt Wagner. ACM PODC 2026. Link
• Adaptively Secure Partially Non-Interactive Threshold Schnorr Signatures in the AGM.  Renas Bacho, Yanbo Chen, Julian Loss, Stefano Tessaro, Chenzhi Zhu. EUROCRYPT 2026.   Link
• OmniBA: Round-Efficient BA with Quadratic Communication under Mixed Faults.  Simon Holmgaard Kamp, Julian Loss , Kartik Nayak, Kecheng Shi. FC 2026. Link
• Ipotane: Achieving the Best of All Worlds in Asynchronous BFT. Chaozheng Ding, Hai Jin, Julian Loss , Ling Ren, Xiaohai Dai. NDSS 2026. Link

   

2025

 

• Dimensional eROSion: Improving the Attack with Decomposition in Higher Bases . Antoine Joux, Julian Loss , Giacomo Santato. TCC 2025.  Link
• Leader Election with Poly-logarithmic Communication Per Party .  Amey Bhangale, Chen-Da Liu-Zhang, Julian Loss ,  Kartik Nayak, Sravya Yandamuri. CRYPTO 2025 . Link
• Optimal Parallel Broadcast in the Plain Public Key Model . Ran Gelles, Christoph Lenzen, Julian Loss, Sravya Yandamuri.  CRYPTO 2025 . Link
• Adaptively Secure Three-Round Threshold Schnorr Signatures from DDH . Renas Bacho, Sourav Das, Julian Loss, Ling Ren. CRYPTO 2025 . Link
• Kleptographic Attacks against Implicit Rejection . Antoine Joux, Julian Loss , Benedikt Wagner. PKC 2025. Link
• Towards Optimal Parallel Broadcast under a Dishonest Majority . Daniel Collins, Sisi Duan, Julian Loss , Charalampos Papamanthou, Giorgos Tsimos, Haochen Wang. FC 2025.   Link
• Glacius: Threshold Schnorr Signatures from DDH with Full Adaptive Security . Renas Bacho, Sourav Das, Julian Loss , Ling Ren. EUROCRYPT 2025.  Link
• BIP32-Compatible Threshold Wallets . Poulami Das, Andreas Erwig, Sebastian Faust, Julian Loss , Siavash Riahi. AsiaCCS 2025.Link
• Sublinear-Round Broadcast without Trusted Setup . Andreea Alexandru, Julian Loss, Charalampos Papamanthou, Giorgos Tsimos, Benedikt Wagner. SODA 2025. Link

   

2024

 

• HARTS: High-Threshold, Adaptively Secure, and Robust Threshold Schnorr Signatures . Renas Bacho, Julian Loss, Gilad Stern, Benedikt Wagner. ASIACRYPT 2024.  Link
• Early Stopping Byzantine Agreement in (1+ε)·f Rounds. Fatima Elsheimy,  Julian Loss, Charalampos Papamanthou. ASIACRYPT 2024.  Link
• Optimal Consensus in the Presence of Overlapping Faults and Total Omission.  Julian Loss , Kecheng Shi, Gilad Stern. TCC 2024.  Link
• Round Efficient Byzantine Agreement from VDFs . Poulami Das, Lisa Eckey, Sebastian Faust, Julian Loss , and Monosij Maitra.SCN 2024. Link
• Blind Multi-Signatures for Anonymous Tokens with Decentralized Issuance and Public Verifiability.  Ioanna Karantaidou, Omar Renawi, Foteini Baldimtsi, Jonathan Katz, Julian Loss , Nikolaos Kamarinakis. ACM CCS 2024. Link
• GRandLine: Adaptively Secure DKG and Randomness Beacon with (Almost) Quadratic Communication Complexity. Renas Bacho, Christoph Lenzen, Julian Loss, Simon Ochsenreither, Dimitrios Papachristoudis. ACM CCS 2024.  Link
• Breaking RSA Generically is Equivalent to Factoring, with Preprocessing . Dana Dachman-Soled, Julian Loss , Adam O' Neill. ITC 2024. Link
• Twinkle: Threshold Signatures from DDH with Full Adaptive Security . Renas Bacho, Julian Loss, Stefano  Tessaro, Benedikt Wagner, Chenzhi Zhu. EUROCRYPT 2024. Link
• A Holistic Security Analysis of Monero Transactions . Cas Cremers, Julian Loss, Benedikt Wagner. EUROCRYPT 2024.  Link
• Early Stopping for Any Number of Corruptions . Julian Loss , Jesper Buus Nielsen. EUROCRYPT 2024. Link
• Efficient Agreement Over Byzantine Gossip.  Ran Cohen, Julian Loss, Tal Moran. FC 2024. Link
• Sweep-UC: Swapping Coins Privately.  Lucjan Hanzlik, Julian Loss , Sri AravindaKrishnan Thyagarajan, Benedikt Wagner. IEEE S&P 2024 . Link

   

2023

 

• Abraxas: Throughput-Efficient Hybrid Asynchronous Consensus . Erica Blum, Jonathan Katz, Julian Loss, Kartik Nayak, Simon Ochsenreither. ACM CCS 2023.  Link
• Concurrent Security of Anonymous Credentials Light, Revisited . Julia Kastner, Julian Loss, Omar Renawi. ACM CCS 2023.  Link
• Analyzing the Real-World Security of the Algorand Blockchain . Fabrice Benhamouda, Eric Blum, Jonathan Katz, Derek Leung, Julian Loss, Tal Rabin. ACM CCS 2023.  Link
• Adaptively Secure (Aggregatable) PVSS and Application to Distributed Randomness Beacons . Renas Bacho, Julian Loss . ACM CCS 2023. Link
• Zombies and Ghosts: Optimal Byzantine Agreement in the Presence of Omission Faults . Julian Loss, Gilad Stern. TCC 2023.  Link
• Network-Agnostic Security Comes (Almost) for Free in DKG and MPC . Renas Bacho, Daniel Collins, Chen-Da Liu-Zhang, Julian Loss . CRYPTO 2023 . Link
• A New Look at Blockchain Leader Election: Simple, Efficient, Sustainable and Post-Quantum . Muhammed F. Esgin, Oguzhan Ersoy, Veronika Kuchta, Julian Loss , Amin Sakzad, Ron Steinfeld, Wayne Yang, Raymond K. Zhao. AsiaCCS 2023. Link
• Rai-Choo! Evolving Blind Signatures to the Next Level.  Lucjan Hanzlik, Julian Loss, Benedikt Wagner. EUROCRYPT 2023. Link
• Transparent Batchable Time-lock Puzzles and Applications to Byzantine Consensus. Shravan Srinivasan, Julian Loss , Giulio Malavolta, Kartik Nayak, Charalampos Papamanthou, Sri AravindaKrishnan Thyagarajan. PKC 2023 . Link
• Token meets Wallet: Formalizing Privacy and Revocation for FIDO2.  Lucjan Hanzlik, Julian Loss, Benedikt Wagner. IEEE S&P 2023.  Link

   

 

2022

 

 

• State Machine Replication under Changing Network Conditions.  Andreea Alexandru, Erica Blum, Jonathan Katz,  Julian Loss. ASIACRYPT 2022. Link
• Efficient Adaptively-Secure Byzantine Agreement for Long Messages.  Amey Bhangale, Chen-Da Liu-Zhang, Julian Loss, Kartik Nayak. ASIACRYPT 2022.  Link
• The Abe-Okamoto Partially Blind Signature Scheme Revisited.  Julia Kastner, Julian Loss,  Jiayu Xu. ASIACRYPT 2022. Link
• On the Adaptive Security of the Threshold BLS Signature Scheme.  Renas Bacho, Julian Loss. ACM   CCS 2022. Link
• (Nondeterministic) Hardness vs. Non-Malleability.  Marshall Ball, Dana Dachman-Soled, Julian Loss . CRYPTO 2022 . Link
• PI-Cut-Choo and Friends: Compact Blind Signatures via Parallel Instance Cut-and-Choose and More.  Rutchathon Chairattana-Apirom, Lucjan Hanzlik, Julian Loss , Anna Lysyanskaya, Benedikt Wagner. CRYPTO 2022. Link
• Gossiping For Communication-Efficient Broadcast. Georgios Tsimos, Julian Loss , Charalampos Papamanthou. CRYPTO 2022.  Link
• Optimal Clock Synchronization with Signatures.  Chrstoph Lenzen, Julian Loss.   ACM PODC 2022. Link
• How Byzantine is a Send Corruption? Karim Eldefrawy, Julian Loss , Benjamin Terner. ACNS 2022. Link
• On Pairing-Free Blind Signature Schemes in the Algebraic Group Model. Julia Kastner, Julian Loss , Jiayu Xu. PKC 2022. Link

   

 

2021

 

 

• Tardigrade: An Atomic Broadcast Protocol for Arbitrary Network Conditions.  Erica Blum, Jonathan Katz,  Julian Loss. ASIACRYPT 2021.  Link
• Boosting the Security of Blind Signature Schemes.  Jonathan Katz,  Julian Loss, Michael Rosenberg. ASIACRYPT 2021.  Link
• Algebraic Adversaries in the Universal Composability Framework.  Michel Abdalla, Manuel Barbosa, Jonathan Katz, Julian Loss, Jiayu Xu. ASIACRYPT 2021.  Link
• The Exact Security of BIP32 Wallets.  Poulami Das, Andreas Erwig, Sebastian Faust,  Julian Loss , Siavash Riahi. ACM CCS 2021. Link
• A New Way to Achieve Round-Efficient Byzantine Agreement . Matthias Fitzi, Chen-Da Liu-Zhang, Julian Loss.   ACM  PODC 2021. Link
• On the (in)security of ROS . Fabrice Benhamouda, Tancrède Lepoint, Julian Loss , Michele Orrù, Mariana Raykova. EUROCRYPT 2021.   Selected as one of the top three papers of the conference and invited to the Journal of Cryptology.   Link
  

   

 

2020

 

 

• On the Security of Time-Locked Puzzles and Timed Commitments . Jonathan Katz, Julian Loss , Jiayu Xu. TCC 2020.   Link
  
• Asynchronous Byzantine Agreement with Subquadratic Communication . Erica Blum, Jonathan Katz, Chen-Da Liu-Zhang, Julian Loss. TCC 2020. Link
  
• MPC with Synchronous Security and Asynchronous Responsiveness . Chen-Da Liu-Zhang, Julian Loss , Ueli Maurer, Tal Moran, Daniel Tschudi. ASIACRYPT 2020. Link
  
• Lattice-Based Blind Signatures, Revisited . Eduard Hauck, Eike Kiltz, Julian Loss , Ngoc Khanh Nguyen. CRYPTO 2020.  Link
  
• A Classification of Computational Assumptions in the Algebraic Group Model . Balthazar Bauer, Georg Fuchsbauer, Julian Loss.CRYPTO 2020. Link
  
• Always Have a Backup Plan: Fully Secure Synchronous MPC with Asynchronous Fallback . Erica Blum, Chen-Da Liu Zhang, Julian Loss . CRYPTO 2020 . Link
  

   

 

2019

• A Formal Treatment of Deterministic Wallets . Poulami Das, Sebastian Faust, Julian Loss . ACM CCS 2019 .  Link
  
• Synchronous Consensus with Optimal Asynchronous Fallback Guarantees. Erica Blum, Jonathan Katz, Julian Loss. TCC 2019.   Link
  
• A Modular Treatment of Blind Signatures from Identification Schemes. Eduard Hauck, Eike Kiltz, Julian Loss. EUROCRYPT 2019. Link
  
• On the Security of Two-Round Multi-Signatures. Manu Drijvers, Kasra Edalatnejad, Bryan Ford, Eike Kiltz, Julian Loss, Gregory Neven, Igors Stepanovs. IEEE S&P 2019.  Link
  

   

 

2018

 

 

• The Algebraic Group Model and its Applications . Georg Fuchsbauer, Eike Kiltz, Julian Loss .   CRYPTO 2018 .  Link
  
•  Strong Separations Between Broadcast and Authenticated Channels. Julian Loss , Ueli Maurer, Daniel Tschudi.   DISC 2018 .  Link
  

   

   

 

2017

 

 

•    Tightly-Secure Signatures from Five-Move Identification Protocols . Eike Kiltz, Julian Loss , Jiaxin Pan. ASIACRYPT 2017 .  Link
  

   

   

 

2016

 

 

• Hierarchy of three-party consistency specifications. Julian Loss , Ueli Maurer, Daniel Tschudi.  ISIT 2016.