Attempt for a cross platform AES-GCM encryption

About

Due to steps by integrating some crypto standards I found no compatible open source C/C++ implementation for AES-GCM to use in native Java, Android and iOS.

I created my own wrapper as reusable pod/header here.

Implementation

Based on public domain implementation from Steve Gibson of GRC.com.

See Sources/README.txt for more info.

Thanks for fixes by @maximmasiutin.

License

Released to Public Domain by Markus Kosmal