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Journal Articles
- 2020
[j1]Roman Langrehr
, Jiaxin Pan:
Tightly Secure Hierarchical Identity-Based Encryption. J. Cryptol. 33(4): 1787-1821 (2020)
Conference and Workshop Papers
- 2024
- [c7]Dennis Hofheinz, Kristina Hostáková, Roman Langrehr, Bogdan Ursu:
On Structure-Preserving Cryptography and Lattices. Public Key Cryptography (3) 2024: 255-287 - [c6]Mohammad Hajiabadi, Roman Langrehr, Adam O'Neill, Mingyuan Wang:
On the Black-Box Complexity of Private-Key Inner-Product Functional Encryption. TCC (3) 2024: 318-343 - 2023
- [c5]Roman Langrehr:
On the Multi-user Security of LWE-Based NIKE. TCC (4) 2023: 33-62 - 2021
- [c4]Julia Hesse, Dennis Hofheinz, Lisa Kohl, Roman Langrehr:
Towards Tight Adaptive Security of Non-interactive Key Exchange. TCC (3) 2021: 286-316 - 2020
- [c3]Roman Langrehr, Jiaxin Pan:
Unbounded HIBE with Tight Security. ASIACRYPT (2) 2020: 129-159 - [c2]Roman Langrehr, Jiaxin Pan:
Hierarchical Identity-Based Encryption with Tight Multi-challenge Security. Public Key Cryptography (1) 2020: 153-183 - 2019
- [c1]Roman Langrehr, Jiaxin Pan:
Tightly Secure Hierarchical Identity-Based Encryption. Public Key Cryptography (1) 2019: 436-465
Informal and Other Publications
- 2024
- [i8]Ojaswi Acharya, Weiqi Feng, Roman Langrehr, Adam O'Neill:
Access-Controlled Inner Product Function-Revealing Encryption. IACR Cryptol. ePrint Arch. 2024: 1857 (2024) - [i7]Mohammad Hajiabadi, Roman Langrehr, Adam O'Neill, Mingyuan Wang:
On the Black-Box Complexity of Private-Key Inner-Product Functional Encryption. IACR Cryptol. ePrint Arch. 2024: 1877 (2024) - 2023
- [i6]Roman Langrehr:
On the Multi-User Security of LWE-based NIKE. IACR Cryptol. ePrint Arch. 2023: 1401 (2023) - 2022
- [i5]Dennis Hofheinz, Kristina Hostáková, Roman Langrehr, Bogdan Ursu:
On Structure-Preserving Cryptography and Lattices. IACR Cryptol. ePrint Arch. 2022: 1545 (2022) - 2021
- [i4]Julia Hesse, Dennis Hofheinz, Lisa Kohl, Roman Langrehr:
Towards Tight Adaptive Security of Non-Interactive Key Exchange. IACR Cryptol. ePrint Arch. 2021: 1219 (2021) - 2020
- [i3]Roman Langrehr, Jiaxin Pan:
Hierarchical Identity-Based Encryption with Tight Multi-Challenge Security. IACR Cryptol. ePrint Arch. 2020: 146 (2020) - [i2]Roman Langrehr, Jiaxin Pan:
Unbounded HIBE with Tight Security. IACR Cryptol. ePrint Arch. 2020: 1099 (2020) - 2019
- [i1]Roman Langrehr, Jiaxin Pan:
Tightly secure hierarchical identity-based encryption. IACR Cryptol. ePrint Arch. 2019: 58 (2019)
Coauthor Index
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