You want to use a HTTPS link to an asset within your Blade template.
This method takes the exact arguments as
HTML::secureLink() (see Generating a Secure HTML Link).
There's a small difference between links to web pages and links to assets.
Depending on your application's configuration, your web pages may have
index.php at the start of the path. Assets never do.
When determining the URL for the asset,
HTML::linkSecureAsset() will strip away any
index.php if it's there.
This method is a wrapper for
HTML::linkAsset(), but it always passes
true as the fourth argument to
HTML::linkAsset(). See Generating a HTML Link to an Asset for details.