/// <summary>XmlToJwk</summary>
 /// <param name="xmlKey">Xml鍵</param>
 /// <param name="settings">JsonSerializerSettings</param>
 /// <returns>Jwk公開鍵</returns>
 public static string XmlToJwk(
     string xmlKey,
     JsonSerializerSettings settings = null)
 {
     return(RsaPublicKeyConverter.ParamToJwk( // PublicKey -> ExportParameters(false)
                RsaPublicKeyConverter.XmlToProvider(xmlKey).ExportParameters(false), settings));
 }
 /// <summary>XmlToParam</summary>
 /// <param name="xmlKey">Xml鍵</param>
 /// <returns>RSAParameters(公開鍵)</returns>
 public static RSAParameters XmlToParam(string xmlKey)
 {
     return(RsaPublicKeyConverter.XmlToProvider(xmlKey).ExportParameters(false));
 }