Avoid BCryptLibrary functionality during boot as not supported on Vista
Avoid BCryptLibrary functionality during boot as not supported on Vista

Lazily initialize the rand pool only when required. I thought I'd done this
before, but only managed to prevent it being invoked on subsequent image
startup.

objectarts/Dolphin,dolphinsmalltalk/Dolphin,shoshanatech/Dolphin,dolphinsmalltalk/Dolphin,jgfoster/Dolphin,shoshanatech/Dolphin,shoshanatech/Dolphin,jgfoster/Dolphin,dolphinsmalltalk/Dolphin,dolphinsmalltalk/Dolphin,jgfoster/Dolphin,jgfoster/Dolphin,shoshanatech/Dolphin,objectarts/Dolphin