SWATOPLUS/DirCrypt

First, Install dotnet script tool:

dotnet tool install -g dotnet-script

Run next commands in DirCrypt folder, which contains *.csproj

Generate dummy files:

dotnet script GenerateFiles.csx source 10 100

Encrypt files

dotnet run -e 10 source encrypted key

Decrypt files

dotnet run -e 10 encrypted decrypted key

Compare files:

dotnet script CompareDirectories.csx source decrypted

All together:

dotnet script GenerateFiles.csx source 10 100

dotnet run -e 10 source encrypted key

dotnet run -d 10 encrypted decrypted key

dotnet script CompareDirectories.csx source decrypted