如何从证书存储中获取X509Certificate并生成xml签名数据？

Question

如何从证书存储区获取X509Certificate，然后在.net C＃中生成XML SignatureData？

Answer 1

AFAIK，XML格式不保存证书，您应该自己组合。

这是你想要的吗？

   static void Main(string[] args)
    {
        X509Certificate2 cer = new X509Certificate2();
        cer.Import(@"D:\l.cer");
        X509Store store = new X509Store(StoreLocation.CurrentUser);
        store.Certificates.Add(cer);

        store.Open(OpenFlags.ReadOnly);
        X509Certificate2Collection cers = store.Certificates.Find(X509FindType.FindBySubjectName, "My Cert's Subject Name", false);
        if (cers.Count>0)
        {
            cer = cers[0];
        };
        store.Close();
    }