Designated-server identity-based authenticated encryption with keyword search for encrypted emails

• Main Authors: LI, Hongbo, HUANG, Qiong, SHEN, Jian, YANG, Guomin, SUSILO, Willy
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2019
• Subjects: Encrypted email system; Public key encryption; Identity based encryption; Inside keyword guessing attacks; Data Storage Systems; Information Security
• Online Access: https://ink.library.smu.edu.sg/sis_research/7291; https://ink.library.smu.edu.sg/context/sis_research/article/8294/viewcontent/1_s2.0_S0020025519300052_main.pdf
• Institution: Singapore Management University

In encrypted email system, how to search over encrypted cloud emails without decryption is an important and practical problem. Public key encryption with keyword search (PEKS) is an efficient solution to it. However, PEKS suffers from the complex key management problem in the public key infrastructu...