带有私钥的商店中的X509Certificate2 [英] X509Certificate2 from store with private key

问题描述

我有一个带有私钥的X509Certificate2，无法使用以下代码从Windows商店导出:

I have a X509Certificate2 with private key NOT exportable from the Windows store with this code:

X509Certificate2 oCertificato = null;

X509Store my = new X509Store(StoreName.My, StoreLocation.CurrentUser);
my.Open(OpenFlags.ReadOnly);
System.Security.Cryptography.RSACryptoServiceProvider csp = null;
foreach (X509Certificate2 cert in my.Certificates)
{
    if (cert.SerialNumber.Trim() == cSerial)
    {
        csp = (System.Security.Cryptography.RSACryptoServiceProvider)cert.PrivateKey;
        oCertificato = cert;
        break;
    }
}

当我将证书与Web服务一起使用时，Windows会询问私钥. 问:如何将私钥发送到证书?

When I use the certificate with a web service Windows ask the private key. Question: How can I send the private key to certificate?

致谢.

EDIT :这是将连接作为Web服务的功能:

EDIT: This is the function with the connection as the web service:

string cEndPoint = Leo.myendpoint();

ServicePointManager.ServerCertificateValidationCallback = CertificateHandler;

datiOperatore DataOp = Leo.OperatorData();//Operator data request from system (it's ok)
datiApplicativo DataApp = Leo.AppData();//program data request from system (it's ok)

var b = new CustomBinding();
var sec = new AsymmetricSecurityBindingElement(
    new X509SecurityTokenParameters(X509KeyIdentifierClauseType.Any, SecurityTokenInclusionMode.Never),
    new X509SecurityTokenParameters(X509KeyIdentifierClauseType.Any, SecurityTokenInclusionMode.AlwaysToRecipient));
sec.MessageSecurityVersion = MessageSecurityVersion.WSSecurity10WSTrust13WSSecureConversation13WSSecurityPolicy12BasicSecurityProfile10;
sec.SecurityHeaderLayout = SecurityHeaderLayout.Strict;
sec.IncludeTimestamp = true;
sec.SetKeyDerivation(false);
sec.KeyEntropyMode = System.ServiceModel.Security.SecurityKeyEntropyMode.ServerEntropy;
sec.EnableUnsecuredResponse = true;

b.Elements.Add(sec);

b.Elements.Add(new TextMessageEncodingBindingElement(MessageVersion.Soap11, Encoding.UTF8));
b.Elements.Add(new HttpsTransportBindingElement());

EndpointAddress ea = new EndpointAddress(cEndPoint);

oClient = new CVPClient(b, ea);

X509Certificate2 certSigned = Leo.GetSignedCert();//HERE IS THE REQUEST OF PRIVATE KEY
X509Certificate2 certUnsigned = Leo.GetUnSignedCertificate();

oClient.ClientCredentials.ClientCertificate.Certificate = certSigned;
oClient.ClientCredentials.ServiceCertificate.DefaultCertificate = certUnsigned;

推荐答案

我正在解决问题:

string cPin = "12345";
System.Security.SecureString SecurePIN = new System.Security.SecureString();
foreach (char ch in cPin)
{ SecurePIN.AppendChar(ch); }
var rsa = (RSACryptoServiceProvider)certSigned.PrivateKey;
string ContinerName = rsa.CspKeyContainerInfo.KeyContainerName;
string CspName = rsa.CspKeyContainerInfo.ProviderName;
int CspType = rsa.CspKeyContainerInfo.ProviderType;
CspParameters csp = new CspParameters(CspType, CspName, ContinerName, new System.Security.AccessControl.CryptoKeySecurity(), SecurePIN);
RSACryptoServiceProvider CSP = new RSACryptoServiceProvider(csp);

我希望它对其他人有用

这篇关于带有私钥的商店中的X509Certificate2的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！