Read from an (unencrypted) PKCS-8 private key info file into a private key string.
[ObsoleteAttribute( "Use Rsa.ReadPrivateKey() instead", false )] public static StringBuilder ReadPrivateKeyInfo( string prikeyinfoFile )
<ObsoleteAttribute( "Use Rsa.ReadPrivateKey() instead", false )> Public Shared Function ReadPrivateKeyInfo ( prikeyinfoFile As String ) As StringBuilder
VB6/C equivalent: RSA_ReadPrivateKeyInfo