Fast Single-Database Private Information Retrieval With Lattices

Single Database Private Information Retrieval Implies Oblivious Transfer

Single Database Private Information Retrieval with Logarithmic Communication

A t-private k-database information retrieval scheme

Quantum private information retrieval with lattice-based access authentication

Efficient and Generic Methods to Achieve Active Security in Private Information Retrieval and More Advanced Database Search

Towards Practical Private Information Retrieval