如何从存储中读取私钥

本文关键字：读取私钥存储 | 更新日期: 2023-09-27 17:59:39

我在本地计算机商店里有一台x509。我如何在C#中阅读？我需要用这种方式获取私钥

RSACryptoServiceProvider rsa = (RSACryptoServiceProvider).cert.PrivateKey()

如何从存储中读取私钥

这将从"我的"（个人）存储中获得证书。

var store = new X509Store(StoreName.My);
store.Open(OpenFlags.ReadOnly);
var certificate = store.Certificates.Single(c => c.Thumbprint == "Whatever-Your-Thumbprint-Is");    
store.Close();

到那时，您将拥有X509Certificate2，并且可以从中访问PrivateKey属性。

 public void AddCertificate()
    {
        if (this.ClientCertificates == null)
        {
            this.ClientCertificates = new X509CertificateCollection();
        }
        X509Certificate cert = new X509Certificate(path, pass, X509KeyStorageFlags.MachineKeySet);
        this.ClientCertificates.Add(cert);
    }