S/MIME Gate's main objective is to be an open source solution for automated
signing/encrypting mail objects using S/MIME standard. It is written in C with
standard libraries, so it should work on every Unix-like system.

Project's directory tree

smime-gate/
    |-- include/    -> header files
    |-- src/        -> source files
    |-- testing/    -> testing programs sources
    |-- example/    -> example configuration and mail storage files
    `-- README      -> this readme file