StopGuess: A framework for public-key authenticated encryption with keyword search

• Main Authors: XIANG, Tao, WANG, Zhongming, CHEN, Biwen, LI, Xiaoguo, WANG, Peng, CHEN, Fei
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2024
• Subjects: Anonymity; Keyword guessing attack; Keyword search; Searchable encryption; Trapdoor privacy; Information Security
• Online Access: https://ink.library.smu.edu.sg/sis_research/8335; https://ink.library.smu.edu.sg/context/sis_research/article/9338/viewcontent/StopGuess_av.pdf
• Institution: Singapore Management University

Public key encryption with keyword search (PEKS) allows users to search on encrypted data without leaking the keyword information from the ciphertexts. But it does not preserve keyword privacy within the trapdoors, because an adversary (e.g., untrusted server) might launch inside keyword-guessing at...