/// <summary>
/// Encrypt a file
/// </summary>
/// <param name="encrypt"></param>
/// <param name="fileIn">unencrypted input file</param>
/// <param name="fileOut">location of new encrypted file</param>
/// <param name="bufferSize"></param>
public static void EncryptFile(this EasyEncrypt encrypt, string fileIn, string fileOut,
int bufferSize = DefaultBufferSize)
{
using var fileInStream = new FileStream(fileIn, FileMode.Open);
using var fileOutStream = new FileStream(fileOut, FileMode.Create);
encrypt?.EncryptStream(fileInStream, fileOutStream, bufferSize);
}
