This library is a plugin for Graphene, that provides file-system shield to Graphene, by incorporating file protection feature from
Intel's SGX-SDK's Protected-FS library.
For more details, refer to README

1. Changes to make PFS acronym(which stands for Protected-Filesystem) consistent
across directory-names, code, README and application sources.
2. Also fixed few issues in pfs_app test sources.

…s. In order to build this, will need following 2 dependencies: - Hashmap Lib: Using the hashmap library(MIT License, same as mbedtls

 used by Graphene): You can pull the sources from here-> https://github.com/DavidLeeds/hashmap - Also needs list.h in Graphene-PAL, to have few additional features like sorting, and extra field like size.
 Please refer to changes in just 1 file->list.h. gramineproject/graphene#1268