Kai Gellert

According to our database, Kai Gellert authored at least 14 papers between 2018 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Bare PAKE: Universally Composable Key Exchange from Just Passwords.

Manuel Barbosa, Kai Gellert, Julia Hesse, Stanislaw Jarecki

Proceedings of the Advances in Cryptology - CRYPTO 2024, 2024

2023

On Optimal Tightness for Key Exchange with Full Forward Secrecy via Key Confirmation.

Kai Gellert, Kristian Gjøsteen, Håkon Jacobsen, Tibor Jager

Proceedings of the Advances in Cryptology - CRYPTO 2023, 2023

Security Analysis of the WhatsApp End-to-End Encrypted Backup Protocol.

Gareth T. Davies, Sebastian H. Faller, Kai Gellert, Tobias Handirk, Julia Hesse, Máté Horváth, Tibor Jager

Proceedings of the Advances in Cryptology - CRYPTO 2023, 2023

2022

On Fingerprinting Attacks and Length-Hiding Encryption.

Kai Gellert, Tibor Jager, Lin Lyu, Tom Neuschulten

Proceedings of the Topics in Cryptology - CT-RSA 2022, 2022

2021

More Efficient Digital Signatures with Tight Multi-user Security.

Denis Diemert, Kai Gellert, Tibor Jager, Lin Lyu

Proceedings of the Public-Key Cryptography - PKC 2021, 2021

A Formal Security Analysis of Session Resumption Across Hostnames.

Kai Gellert, Tobias Handirk

Proceedings of the Computer Security - ESORICS 2021, 2021

Digital Signatures with Memory-Tight Security in the Multi-challenge Setting.

Denis Diemert, Kai Gellert, Tibor Jager, Lin Lyu

Proceedings of the Advances in Cryptology - ASIACRYPT 2021, 2021

Symmetric Key Exchange with Full Forward Security and Robust Synchronization.

Colin Boyd, Gareth T. Davies, Bor de Kock, Kai Gellert, Tibor Jager, Lise Millerjord

Proceedings of the Advances in Cryptology - ASIACRYPT 2021, 2021

2020

Construction and Security Analysis of 0-RTT Protocols.

Kai Gellert

PhD thesis, 2020

Forward-Secure 0-RTT Goes Live: Implementation and Performance Analysis in QUIC.

Fynn Dallmeier, Jan Peter Drees, Kai Gellert, Tobias Handirk, Tibor Jager, Jonas Klauke, Simon Nachtigall, Timo Renzelmann, Rudi Wolf

Proceedings of the Cryptology and Network Security - 19th International Conference, 2020

2019

T0RTT: Non-Interactive Immediate Forward-Secret Single-Pass Circuit Construction.

Sebastian Lauer, Kai Gellert, Robert Merget, Tobias Handirk, Jörg Schwenk

IACR Cryptol. ePrint Arch., 2019

A Modern View on Forward Security.

Colin Boyd, Kai Gellert

IACR Cryptol. ePrint Arch., 2019

Session Resumption Protocols and Efficient Forward Security for TLS 1.3 0-RTT.

Nimrod Aviram, Kai Gellert, Tibor Jager

Proceedings of the Advances in Cryptology - EUROCRYPT 2019, 2019

2018

Bloom Filter Encryption and Applications to Efficient Forward-Secret 0-RTT Key Exchange.

David Derler, Kai Gellert, Tibor Jager, Daniel Slamanig, Christoph Striecks

IACR Cryptol. ePrint Arch., 2018