PAP Plugin HSM

[bernardoaraujor]

The goal is to write a PAP Plugin for Hardware Security Modules (HSM).

Solution must follow this directory structure:

plugins/
├── CMakeLists.txt
└── pap
         ├── CMakeLists.txt
         └── hsm
                    ├── CMakeLists.txt
                    ├── pap_plugin_hsm.c
                    └── pap_plugin_hsm.h

portability/
├── CMakeLists.txt
└── hsm
      ├── riddlencode
      │   ├── riddlencode.c
      │   └── riddlencode.h
      ├── st33
      │   ├── st33.c
      │   └── st33.h
      └── stsafe
         ├── stsafe.c
         └── stsafe.h

PAP Plugin HSM (plugins/pap/hsm/pap_plugin_hsm.*) defines I/O templates to be implemented on different HSMs.

It must be implemented in such a way that multiple HSMs can be used with the same implementation of pap_plugin_hsm.*.

For example:

• portability/hsm/hsm.h declares storePolicy() function.
• portability/hsm/{st33/st33.c, stsafe/stsafe.c, riddlencode/riddlencode.c} have different implementations of the same function storePolicy().
• plugins/pip/pip_plugin_hsm.c calls storePolicy() function.
• hsm_implementation variable defines which implementation will be used at portability/hsm/CMakeLists.txt