C# .NET for WalMart API instead of JAR executable

This is a quick note to myself so that I don't forget where these resources are.

Article and sample code to sign through .NET by Yuriy Zalatskyy

...to get the org.bouncycastle Crypto APIs referenced in Yuriy's code
1.  Reference them through NuGet inside of Visual Studio (see picture below).
2.  ...or download them here from the Legion of the Bouncy Castle themselves (out of Australia).

...I hope this helps with your Walmart Seller API code and how to generate a digital signature.