Roman Langrehr

Publication Activity (10 Years)

Years Active: 2019-2024
Publications (10 Years): 13

Top Topics

Security Requirements

Top Venues

IACR Cryptol. ePrint Arch.

Public Key Cryptography (1)

Publications

Dennis Hofheinz, Kristina Hostáková, Roman Langrehr, Bogdan Ursu
On Structure-Preserving Cryptography and Lattices. Public Key Cryptography (3) (2024)
Roman Langrehr
On the Multi-user Security of LWE-Based NIKE. TCC (4) (2023)
Roman Langrehr
On the Multi-User Security of LWE-based NIKE. IACR Cryptol. ePrint Arch. 2023 (2023)
Dennis Hofheinz, Kristina Hostáková, Roman Langrehr, Bogdan Ursu
On Structure-Preserving Cryptography and Lattices. IACR Cryptol. ePrint Arch. 2022 (2022)
Julia Hesse, Dennis Hofheinz, Lisa Kohl, Roman Langrehr
Towards Tight Adaptive Security of Non-Interactive Key Exchange. IACR Cryptol. ePrint Arch. 2021 (2021)
Julia Hesse, Dennis Hofheinz, Lisa Kohl, Roman Langrehr
Towards Tight Adaptive Security of Non-interactive Key Exchange. TCC (3) (2021)
Roman Langrehr, Jiaxin Pan
Hierarchical Identity-Based Encryption with Tight Multi-challenge Security. Public Key Cryptography (1) (2020)
Roman Langrehr, Jiaxin Pan
Tightly Secure Hierarchical Identity-Based Encryption. J. Cryptol. 33 (4) (2020)
Roman Langrehr, Jiaxin Pan
Unbounded HIBE with Tight Security. IACR Cryptol. ePrint Arch. 2020 (2020)
Roman Langrehr, Jiaxin Pan
Unbounded HIBE with Tight Security. ASIACRYPT (2) (2020)
Roman Langrehr, Jiaxin Pan
Hierarchical Identity-Based Encryption with Tight Multi-Challenge Security. IACR Cryptol. ePrint Arch. 2020 (2020)
Roman Langrehr, Jiaxin Pan
Tightly Secure Hierarchical Identity-Based Encryption. Public Key Cryptography (1) (2019)
Roman Langrehr, Jiaxin Pan
Tightly secure hierarchical identity-based encryption. IACR Cryptol. ePrint Arch. 2019 (2019)