Public-Key Encryption with Keyword Search from Lattice
Changjiang Hou, Fei Liu, Hongtao Bai, Lanfang Ren · 2013 Eighth International Conference on P2P, Parallel, Grid, Cloud and Internet Computing · 2013
Public-keyword encryption with keyword search (PEKS) is a newly emerged primitive which can provide data search functionality that is absent in traditional public-key encryption (PKE). In this work, we propose the first provably secure PEKS from lattice.