PSBouncyCastle is a PowerShell module that allows you to use the crypto functionality from the Legion of the BouncyCastle .NET libraries.
Currently it covers the X509 certificate functionality, in particular
allowing you to replace makecert.exe (from the Windows SDK) with
native PowerShell cmdlets.
This was written by RLipscome and forked to the current version in order to update the Crypto library.
Set-Location (Join-Path (Split-Path $PROFILE) 'Modules')
git clone https://github.com/LimpingNinja/PSBouncyCastle.New.git
Import-Module PSBouncyCastle
Note: I'll get this listed on PsGet at some point.