Notes on getting a signing key for driver signing

http://technet.microsoft.com/en-us/library/dd919238%28v=ws.10%29.aspx

Start MMC as administrator (start a console as administrator, launch
mmc from there).

Use MMC to add the certificates snap-in for ComputerAccount on Local computer

Create a key store for our keys called AltusMetrumCertStore

Add our key from ~/altusmetrumllc/altusmetrum-key.p12

# Our cert is now called "Altus Metrum, LLC"

Create a new directory with a simple path. Copy altusmetrum.inf to
that directory

# <path> contains the altusmetrum.inf file we ship. Make sure <path>
# is otherwise empty or inf2cat will get confused

inf2cat /driver:<path> /os:7_X86,7_X64,8_X86,8_X64

signtool sign /s AltusMetrumCertStore /n “Altus Metrum, LLC"
         /t http://timestamp.verisign.com/scripts/timestamp.dll
         altusmetrum.cat