ServiceStack.PlatformRsaUtils.ExtractFromXml C# (CSharp) Method

        public static RSAParameters ExtractFromXml(string xml)
        {
            var csp = new RSAParameters();
            using (var reader = XmlReader.Create(new StringReader(xml)))
            {
                while (reader.Read())
                {
                    if (reader.NodeType != XmlNodeType.Element)
                        continue;

                    var elName = reader.Name;
                    if (elName == "RSAKeyValue")
                        continue;

                    do {
                        reader.Read();
                    } while (reader.NodeType != XmlNodeType.Text && reader.NodeType != XmlNodeType.EndElement);

                    if (reader.NodeType == XmlNodeType.EndElement)
                        continue;

                    var value = reader.Value;
                    switch (elName)
                    {
                        case "Modulus":
                            csp.Modulus = Convert.FromBase64String(value);
                            break;
                        case "Exponent":
                            csp.Exponent = Convert.FromBase64String(value);
                            break;
                        case "P":
                            csp.P = Convert.FromBase64String(value);
                            break;
                        case "Q":
                            csp.Q = Convert.FromBase64String(value);
                            break;
                        case "DP":
                            csp.DP = Convert.FromBase64String(value);
                            break;
                        case "DQ":
                            csp.DQ = Convert.FromBase64String(value);
                            break;
                        case "InverseQ":
                            csp.InverseQ = Convert.FromBase64String(value);
                            break;
                        case "D":
                            csp.D = Convert.FromBase64String(value);
                            break;
                    }
                }

                return csp;
            }
        }