转换的RSACryptoServiceProvider RSA XML关键PKCS8

本文介绍了转换的RSACryptoServiceProvider RSA XML关键PKCS8的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

我用的RSACryptoServiceProvider在我的C＃代码，它的工作好，我可以导出RSA XML私钥和公钥，但由于某些原因，我需要这个键来转换*质子交换膜与格式（PKCS8未加密）

I use RSACryptoServiceProvider in my C# code, and it's working good I could Export RSA XML private and public keys, but for some reason I need to convert this key to *.pem with format (PKCS8 Unencrypted)

我喜欢

<RSAKeyValue>
  <Modulus>zYs6baSaRDgLc5fG3/ozwGwS8OAvxd9quE2su+7//Lnz2WuIbe8jMc5kL7p2gsPZUEoB88SFHdGZSYiZJhERDc/1iQ4VsW2/ra8DBW+1m3K33EDvvI3rJ0NIyuRNuwoYql3hYdY0cdW6Gru9ZARCpptgBSJEiUSPjlzDEXz3RaU=</Modulus>
  <Exponent>AQAB</Exponent>
  <P>89aDVrzNZuDfkCCUR6LKlxHul64zb4EBUN4vr6VZ4LrjEqT6m7+a/8lIrgSK03R1hDdOzeg79eS0OLH5cbe6xQ==</P>
  <Q>18vAJpkwmhDSMjcPAE/4LufpZ6ukaOgkcPj9LngZSQlIt/D19LT/4NqZ2BrukX5bFCL6WPPLrJmmYlG/Jj+NYQ==</Q>
  <DP>whMgoi7PxWyCRDLKEmJNoQQSxQNPyRYCuBzAE6sl6CqXhUVuefx9H81TXb4byMXOqxdiT5zh7IrFrsJo6cv0iQ==</DP>
  <DQ>ylGZAZc2XfvPVo0QX3aadT+xMSVXq5OaNuD6XorzCerOZsZfkuHv1NyeyGHXskkJE0QH+0X3ewdDW4LQ+Ac1gQ==</DQ>
  <InverseQ>v4nkldQ2UKhJUZiyJbKnp2xopzfmreDQTTtGbaF4X0UP5pDGJndmUhj1SHITUAVqwUBa+hSl8TvzcO4IRpkOFg==</InverseQ>
  <D>JopbL9Dj7jO2DfwhGcE/7+4z1P+sZYVhbOJ/p5OGY1x4uUVdBQQIjN++0GY9r4JKnq/p0swAC9nPzMZ0tPsRP7gV5x7fmySlMP4tGpALDHbDgGfN098m2+JqK+/MIMYTAdLbnAcwk/1Lp8mB7Urm/OF/M0LOUzRQ1mwXVXNG/sE=</D>
</RSAKeyValue>

我想将其转换为（PKCS8未加密）像下面

I want to convert it to (PKCS8 Unencrypted) like below

我不是这个安全人员的专业，我不知道我们能转换它的呢？任何人都可以使用的代码示例帮助？

I'm not professional in this security staff, and I'm not sure could we convert it of not? could anyone help with code sample?

推荐答案

您可以使用的来做到这一点。下面是一个例子：

You can use the BouncyCastle C# library to do this. Here is an example:

using System;
using System.IO;
using System.Text;
using System.Security.Cryptography;
using Org.BouncyCastle.Security;
using Org.BouncyCastle.OpenSsl;

namespace DotNetToPkcs8Pem
{
    public class DotNetToPkcs8Pem
    {

        public static void Convert(string privXmlFilename, string privPkcs8Filename) {
            StringBuilder sb = new StringBuilder ();
            string line;
            var xmlIn = new StreamReader (privXmlFilename);
            while ((line = xmlIn.ReadLine ()) != null) {
                sb.Append (line);
            }
            var xmlKey = sb.ToString ();
            var rsa = RSA.Create ();
            rsa.FromXmlString (xmlKey);
            var bcKeyPair = DotNetUtilities.GetRsaKeyPair(rsa);
            var pkcs8Gen = new Pkcs8Generator (bcKeyPair.Private);
            var pemObj = pkcs8Gen.Generate ();
            var pkcs8Out = new StreamWriter (privPkcs8Filename, false);
            var pemWriter = new PemWriter (pkcs8Out);
            pemWriter.WriteObject (pemObj);
            pkcs8Out.Close ();
        }

        public static void Main (string[] args)
        {
            var xmlFile = "exportedDotNetPrivKey.xml";
            var pkcs8File = "privkey.pk8";
            Convert (xmlFile, pkcs8File);
        }
    }
}

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