Refactor SignatureValidator and reduce interface headers 51/44551/5
-rw-r--r-- 36 AUTHORS
-rw-r--r-- 2825 CMakeLists.txt
-rw-r--r-- 11462 LICENSE
-rw-r--r-- 217 NOTICE
-rw-r--r-- 273 cert-svc-vcore.pc.in
-rw-r--r-- 246 cert-svc.pc.in
drwxr-xr-x - etc
drwxr-xr-x - include
drwxr-xr-x - packaging
drwxr-xr-x - srcs
drwxr-xr-x - systemd
drwxr-xr-x - tests
drwxr-xr-x - vcore