Been playing with web services and ws-security. It’s all good once you find the right tools.
Click on the Web Services Enhancement 2.0 preview and get it. Makes signing SOAP transactions… easier. .NET framework 1.1 is fundamentally broken and majorly hard to do this with.
Still, even WSE is far, far, far too hard if you want to use it for real work, like I did today.
My head hurts.