Joint Transmit and Reflective Beamforming for RIS-assisted Secret Key Generation. - Lei Hu 005; Guyue Li; Xuewen Qian; Derrick Wing Kwan Ng; Aiqun Hu (GLOBECOM, 2022)

RIS-Assisted Physical-Layer Key Generation with Discrete Phase Shift Optimization. - Haoyu Li; Guyue Li; Lei Hu 005; Aiqun Hu; Derrick Wing Kwan Ng (VTC Fall, 2023)

Reconfigurable Intelligent Surface-Aided Secret Key Generation in Multi-Cell Systems. - Lei Hu 005; Chen Sun 004; Guyue Li; Aiqun Hu; Derrick Wing Kwan Ng (IEEE Trans. Commun., 2023)

Exploiting Malicious RIS for Secret Key Acquisition in Physical-Layer Key Generation. - Lei Hu 005; Guyue Li; Aiqun Hu; Derrick Wing Kwan Ng (IEEE Wirel. Commun. Lett., 2024)

Reconfigurable Intelligent Surface-Assisted Secret Key Generation in Spatially Correlated Channels. - Lei Hu 005; Guyue Li; Xuewen Qian; Aiqun Hu; Derrick Wing Kwan Ng (IEEE Trans. Wirel. Commun., 2024)