Tightly-secure two-pass authenticated key exchange protocol using twin Diffie-Hellman problem. - Runzhi Zeng; Libin Wang (IET Inf. Secur., 2020)

Cryptanalysis of certificateless authenticated key agreement protocols. - Runzhi Zeng; Libin Wang (Int. J. Ad Hoc Ubiquitous Comput., 2020)

Compact and Tightly Selective-Opening Secure Public-key Encryption Schemes. - Jiaxin Pan 001; Runzhi Zeng (ASIACRYPT (3), 2022)

Lattice-based Authenticated Key Exchange with Tight Security. - Jiaxin Pan 001; Benedikt Wagner; Runzhi Zeng (IACR Cryptol. ePrint Arch., 2023)

Generic Constructions of Compact and Tightly Selective-Opening Secure Public-key Encryption Schemes. - Jiaxin Pan 001; Benedikt Wagner; Runzhi Zeng (IACR Cryptol. ePrint Arch., 2023)

Tighter Security for Generic Authenticated Key Exchange in the QROM. - Jiaxin Pan 001; Benedikt Wagner; Runzhi Zeng (IACR Cryptol. ePrint Arch., 2023)

A Generic Construction of Tightly Secure Password-based Authenticated Key Exchange. - Jiaxin Pan 001; Runzhi Zeng (IACR Cryptol. ePrint Arch., 2023)

Selective Opening Security in the Quantum Random Oracle Model, Revisited. - Jiaxin Pan 001; Runzhi Zeng (IACR Cryptol. ePrint Arch., 2023)

Key Exchange with Tight (Full) Forward Secrecy via Key Confirmation. - Jiaxin Pan 001; Doreen Riepel; Runzhi Zeng (IACR Cryptol. ePrint Arch., 2024)

XHMQV: Better Efficiency and Stronger Security for Signal's Initial Handshake based on HMQV. - Rune Fiedler; Felix Günther 001; Jiaxin Pan 001; Runzhi Zeng (IACR Cryptol. ePrint Arch., 2025)