Public Key Authenticated Encryption with Keyword Search from LWE

Security Enhanced Public Key Encryption with Keyword Search

Lattice-Based Public Key Encryption with Keyword Search.

Public key encryption with conjunctive keyword search on lattice

High-Speed High-Security Public Key Encryption with Keyword Search

Security Definitions for Public Key Encryption with Keyword Search Revisited

New Security Notions for Public-Key Encryption with Keyword Search