(VB.NET UWP/WinRT) Add Private Key and Certificate to a PEM

Demonstrates how to add certificates and private keys to a PEM.

Chilkat Universal Windows Platform (UWP) / WinRT Downloads Chilkat for the Universal Windows Platform (UWP)

' Starting in v9.5.0.49, all Chilkat classes can be unlocked at once at the beginning of a program
' by calling UnlockBundle.  It requires a Bundle unlock code.
Dim chilkatGlob As New Chilkat.Global
Dim success As Boolean = chilkatGlob.UnlockBundle("Anything for 30-day trial.")
If (success <> True) Then
    Debug.WriteLine(chilkatGlob.LastErrorText)
    Exit Sub
End If


' The Chilkat PEM class was introduced in v9.5.0.49.  
' It requires the bundle to be unlocked, as shown above.
Dim pem As New Chilkat.Pem


' Add the private key found in alice.key to this PEM.
' 
Dim privKey As New Chilkat.PrivateKey

success = privKey.LoadRsaDerFile("qa_data/alice.key")
If (success <> True) Then
    Debug.WriteLine(privKey.LastErrorText)
    Exit Sub
End If


' Add it to the PEM:
success = pem.AddPrivateKey(privKey)

' Add the certificate found in alice.crt to this PEM.
' 
Dim cert As New Chilkat.Cert

success = cert.LoadFromFile("qa_data/alice.crt")
If (success <> True) Then
    Debug.WriteLine(cert.LastErrorText)
    Exit Sub
End If


' Add it to the PEM:
Dim includeCertChain As Boolean = False
success = pem.AddCert(cert,includeCertChain)


' Write the PEM containing the private key and certificate.
' The private key will be output in PKCS8 encrypted form.
' Certificates are never encrypted.

' This is the password that will be required to open and access the private key
' from the PEM we're about to write..
Dim password As String = "secret"
Dim extendedAttrs As Boolean = False
Dim noKeys As Boolean = False
Dim noCerts As Boolean = False
Dim noCaCerts As Boolean = False
Dim encryptAlg As String = "aes128"

Dim pemStr As String = pem.ToPemEx(extendedAttrs,noKeys,noCerts,noCaCerts,encryptAlg,password)
Debug.WriteLine(pemStr)