Read a private key directly from an encrypted PFX/PKCS-12 file into an "internal" private key string.
[ObsoleteAttribute("Use Rsa.ReadPrivateKey() instead", false)] public static StringBuilder ReadPrivateKeyFromPFX( string pfxFile, string password )
<ObsoleteAttribute("Use Rsa.ReadPrivateKey() instead", False)> _ Public Shared Function ReadPrivateKeyFromPFX ( _ pfxFile As String, _ password As String _ ) As StringBuilder
VB6/C equivalent: RSA_ReadPrivateKeyFromPFX