Researcher profile · Semantic Scholar

Lior Rotem

h-index: 9
Works: 26
Citations: 250

Most-cited papers

Generic-Group Delay Functions Require Hidden-Order Groups
Lior Rotem, Gil Segev, Ido Shahaf
2020IACR Cryptology ePrint Archive33 citations
Semantic Scholar
Generically Speeding-Up Repeated Squaring is Equivalent to Factoring: Sharp Thresholds for All Generic-Ring Delay Functions
Lior Rotem, Gil Segev
2020IACR Cryptology ePrint Archive27 citations
Semantic Scholar
Accountability for Misbehavior in Threshold Decryption via Threshold Traitor Tracing
Dan Boneh, Aditi Partap, Lior Rotem
2024Annual International Cryptology Conference22 citations
Semantic Scholar
Characterization of Secure Multiparty Computation Without Broadcast
Ran Cohen, Iftach Haitner, Eran Omri, Lior Rotem
2016Journal of Cryptology22 citations Open access
Semantic Scholar
Algebraic Distinguishers: From Discrete Logarithms to Decisional Uber Assumptions
Lior Rotem, Gil Segev
2020IACR Cryptology ePrint Archive19 citations
Semantic Scholar
Traceable Secret Sharing: Strong Security and Efficient Constructions
Dan Boneh, Aditi Partap, Lior Rotem
2024IACR Cryptology ePrint Archive18 citations
Semantic Scholar
Tighter Security for Schnorr Identification and Signatures: A High-Moment Forking Lemma for Σ\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-6
Lior Rotem, Gil Segev
2024Journal of Cryptology17 citations
Semantic Scholar
From Fairness to Full Security in Multiparty Computation
Ran Cohen, Iftach Haitner, Eran Omri, Lior Rotem
2018Journal of Cryptology15 citations Open access
Semantic Scholar
Simple and Efficient Batch Verification Techniques for Verifiable Delay Functions
Lior Rotem
2021IACR Cryptology ePrint Archive10 citations
Semantic Scholar
Proactive Refresh for Accountable Threshold Signatures
D. Boneh, Aditi Partap, Lior Rotem
2024Financial Cryptography9 citations
Semantic Scholar
Post-Quantum Single Secret Leader Election (SSLE) From Publicly Re-randomizable Commitments
D. Boneh, Aditi Partap, Lior Rotem
2023IACR Cryptology ePrint Archive9 citations
Semantic Scholar
Revisiting the Uber Assumption in the Algebraic Group Model: Fine-Grained Bounds in Hidden-Order Groups and Improved Reductions in Bilinear Groups
Lior Rotem
2022IACR Cryptology ePrint Archive7 citations
Semantic Scholar
Context-Dependent Threshold Decryption and its Applications
Dan Boneh, Benedikt Bünz, Kartik Nayak, Lior Rotem +1 more
2025IACR Cryptology ePrint Archive6 citations Open access
Semantic Scholar
Robust Steganography from Large Language Models
Neil Perry, S. Gupte, Nishant Pitta, Lior Rotem
2025arXiv.org6 citations
Semantic Scholar
Out-of-Band Authentication in Group Messaging: Computational, Statistical, Optimal
Lior Rotem, Gil Segev
2018IACR Cryptology ePrint Archive6 citations
Semantic Scholar
The Security of Lazy Users in Out-of-Band Authentication
M. Naor, Lior Rotem, Gil Segev
2018IACR Cryptology ePrint Archive6 citations
Semantic Scholar
Traceable Verifiable Random Functions
Dan Boneh, Aditi Partap, Lior Rotem
2025IACR Cryptology ePrint Archive4 citations
Semantic Scholar
Straight-Line Knowledge Extraction for Multi-Round Protocols
Lior Rotem, Stefano Tessaro
2024IACR Cryptology ePrint Archive4 citations
Semantic Scholar
Accountable Threshold Signatures with Proactive Refresh
D. Boneh, Aditi Partap, Lior Rotem
2022IACR Cryptology ePrint Archive3 citations
Semantic Scholar
Non-malleable Vector Commitments via Local Equivocability
Lior Rotem, Gil Segev
2023Journal of Cryptology2 citations
Semantic Scholar
Out-of-Band Authenticated Group Key Exchange: From Strong Authentication to Immediate Key Delivery
M. Naor, Lior Rotem, Gil Segev
2019IACR Cryptology ePrint Archive2 citations
Semantic Scholar
Injective Trapdoor Functions via Derandomization: How Strong is Rudich’s Black-Box Barrier?
Lior Rotem, Gil Segev
2018Journal of Cryptology2 citations
Semantic Scholar
From One-Time to Two-Round Reusable Multi-Signatures without Nested Forking
Lior Rotem, Gil Segev, E. Yogev
2024IACR Cryptology ePrint Archive1 citations
Semantic Scholar
Goldreich-Krawczyk Revisited: A Note on the Zero Knowledge of Proofs of Knowledge
Lior Rotem
2025IACR Commun. Cryptol.0 citations Open access
Semantic Scholar
Traitor Tracing for Threshold Decryption
D. Boneh, Aditi Partap, Lior Rotem
2023IACR Cryptology ePrint Archive0 citations
Semantic Scholar
A Fully-Constructive Discrete-Logarithm Preprocessing Algorithm with an Optimal Time-Space Tradeoff
Lior Rotem, Gil Segev
2022IACR Cryptology ePrint Archive0 citations
Semantic Scholar

Ran Cohen

×2

Iftach Haitner×2

Eran Omri×2

M. Naor×2

Ido Shahaf×1

Benedikt Bünz×1

Kartik Nayak×1

Victor Shoup×1