Multi-User Dynamic Searchable Symmetric Encryption with Corrupted Participants

ePrint Report: Multi-User Dynamic Searchable Symmetric Encryption with Corrupted Participants

Javad Ghareh Chamani, Yun Wang, Dimitrios Papadopoulos, Mingyang Zhang, Rasool Jalili

We study the problem of multi-user dynamic searchable symmetric encryption (DMUSSE) where a data owner stores its encrypted documents on an untrusted remote server and wishes to selectively allow multiple users to access them by issuing keyword search queries. Specifically, we consider the case where some of the users may be corrupted and colluding with the server to extract …

dynamic encryption eprint report searchable symmetric encryption