出力RSA秘密鍵

Question

私のコードにしよう：私はそれを実行すると

using System.Security.Cryptography; 

public class Test 
{ 
    public static void Main() 
    { 
     RSACryptoServiceProvider RSA = new RSACryptoServiceProvider(); 

     System.Console.WriteLine(RSA.ToXMLString(false)); 
    } 
} 

私は、次を得る：

test.cs(10,38): error CS1061: 'RSACryptoServiceProvider' does not contain a definition for 'ToXMLString' and no extension method 'ToXMLString' accepting a first argument of type 'RSACryptoServiceProvider' could be found (are you missing a using directive or an assembly reference?) 

私はちょっとより、このようなものである期待するもの：

<?xml version="1.0" encoding="utf-16"?> 

<RSAParameters xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"> 
     <Exponent>AQAB</Exponent> 
     <Modulus>sMFsHSyxAP5N85yvx/XDs9acJa30qwBjoOdDKvNOHJUYBpspwatkdtErCqM2W6tXH9rbvhIn8/nqW4OqAdLinlgkEJoQ/qnzKjYJhHl4YzKFL6Wp+iFRH6ar6ZWOE87LeNQ0nHwlXKoWkJQKV8NB38XRw6aLvNTj8Po2yaFDbQFztsJ+ILkumRh7Leu77IV+124Swc6JqLRt5z2FnDX869dRi2fqcnFa1EHEBsPEndVd2HSeJUncTQiWJ9SNRU+WLltVVewYiGheqr1ABab++3XM5qrB6fWn/RN9Fcg5nM8fachAFSX2YRrEsg7mcbNALRes6OEdpI0LBdX8Wdw6oQ==</Modulus> 
    </RSAParameters> 

アイデア？

Answer 1

以下のコード

https://msdn.microsoft.com/en-us/library/zseyf239(v=vs.110).aspx

https://www.code4copy.com/csharp/how-to-generate-publicprivate-key-using-rsa/

using (RSACryptoServiceProvider RSA = new RSACryptoServiceProvider(2048)) 
     { 
      System.Console.WriteLine(RSA.ToXmlString(false)); 
     }