FEASE: Fast and Expressive Asymmetric Searchable Encryption

ePrint Report: FEASE: Fast and Expressive Asymmetric Searchable Encryption

Long Meng, Liqun Chen, Yangguang Tian, Mark Manulis, Suhui Liu

Asymmetric Searchable Encryption (ASE) is a promising cryptographic mechanism that enables a semi-trusted cloud server to perform keyword searches over encrypted data for users. To be useful, an ASE scheme must support expressive search queries, which are expressed as conjunction, disjunction, or any Boolean formulas. In this paper, we propose a fast and expressive ASE scheme that is adaptively secure, called …

chen cloud cryptographic data encrypted encrypted data encryption eprint report fast mark mechanism report search searchable searches semi server support trusted cloud