CreateSelfSignedCodeSigningCert.ps1

$Cert = New-SelfSignedCertificate -DnsName "maravedi.github.io" -CertStoreLocation Cert:\CurrentUser\My -Type CodeSigningCert -Subject "Code Signing Certificate"
$TempFilePath = "exported_cert.cer"
Export-Certificate -FilePath $TempFilePath -Cert $Cert
$CertFromFile = New-Object System.Security.Cryptography.X509Certificates.X509Certificate2($TempFilePath)
$RootStore = Get-Item cert:\LocalMachine\Root
$RootStore.Open("ReadWrite")
$RootStore.Add($CertFromFile)
$RootStore.Close()
Remove-Item $TempFilePath -Confirm:$False