Lattice-based proxy-oriented identity-based encryption with keyword search for cloud storage

• Main Authors: Zhang, Xiaojun, Tang, Yao, Wang, Huaxiong, Xu, Chunxiang, Miao, Yinbin, Cheng, Hang
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2020
• Subjects: Science::Mathematics; Proxy-oriented; Identity-based Encryption
• Online Access: https://hdl.handle.net/10356/142923
• Institution: Nanyang Technological University

Public-key encryption with keyword search (PEKS) enables users to search over encrypted data and retrieve target data efficiently. However, most of existing PEKS schemes are vulnerable to adversaries equipped with quantum computers in the near future, and even incur complex certificate management pr...