Qiaohan Chu

According to our database, Qiaohan Chu authored at least 7 papers between 2023 and 2024.

Collaborative distances:

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

2024

Partially-hiding functional encryption for degree-2 polynomials with fine-grained access control.

Haifeng Qian, Cheng Lin, Qiaohan Chu, Jie Chen

Frontiers Comput. Sci., June, 2024

Tightly secure (H)IBE in the random oracle model.

Qiaohan Chu, Jie Chen

Theor. Comput. Sci., 2024

MultiReg-FE: Registered FE for Unbounded Inner-Product and Attribute-Weighted Sums.

Qiuyan Du, Qiaohan Chu, Jie Chen, Man Ho Au, Debiao He

IACR Cryptol. ePrint Arch., 2024

Registered Functional Encryption for Quadratic Functions from MDDH.

Qiaohan Chu, Li Lin, Chen Qian, Jie Chen

IACR Cryptol. ePrint Arch., 2024

PPA-DCA: A Privacy-Preserving and Accountable Data Collection and Analysis Scheme Using Decentralized Multi-client Functional Encryption.

Meixin Chen, Jie Chen, Guang Zhang, Qiaohan Chu

Proceedings of the Provable and Practical Security, 2024

2023

Inner-Product Matchmaking Encryption: Bilateral Access Control and Beyond Equality.

Qiaohan Chu, Anmin Fu, Haifeng Qian, Jie Chen

IET Inf. Secur., 2023

Improved Fully Adaptive Decentralized MA-ABE for NC1 from MDDH.

Jie Chen, Qiaohan Chu, Ying Gao, Jianting Ning, Luping Wang

Proceedings of the Advances in Cryptology - ASIACRYPT 2023, 2023