SSL 连接错误^{(SSL connection error)}是一种非常常见的错误，如果在 Chrome、Edge 或 Firefox 中收到任何这些常见的SSL连接^(Chrome)错误，^(Edge)请按照^(Firefox)这些^{(SSL Connection)}解决方案解决问题。很多时候该问题只能由网站纠正，但在某些情况下，该错误可能是由于您的 Windows 10 PC 上的一些错误配置造成的。浏览器具有通过解析证书来检查SSL错误的功能，这就是我们收到这些错误的原因。在这篇文章中，我们将提供解决方案来修复您在浏览器中收到的常见SSL 连接错误。^{(SSL Connection)}

以下是常见 SSL 连接^{(SSL Connection)} 错误的列表

• 连接不是私有的，带有 ERR_CERT_COMMON_NAME_INVALID
• 您的连接不是  NET::ERR_CERT_AUTHORITY_INVALID的私有连接^{(NET::ERR_CERT_AUTHORITY_INVALID)(NET::ERR_CERT_AUTHORITY_INVALID)}
• 时钟落后或您的时钟提前或 Net::ERR_CERT_DATE_INVALID
  
• 此网页不可用或ERR_SSL_VERSION_OR_CIPHER_MISMATCH 
• 此网页有重定向循环或 ERR_TOO_MANY_REDIRECTS
• 服务器具有弱临时Diffie-Hellman公钥或 ERR_SSL_WEAK_EPHEMERAL_DH_KEY

虽然我们已经链接到上面列表中的解决方案，但让我们谈谈列表中的最后两个。

修复常见的 SSL 连接错误

此网页有重定向循环或 ERR_TOO_MANY_REDIRECTS

您收到此错误的原因是该网站试图将您重定向到正确的页面，但陷入无限重定向循环。当浏览器长时间没有从服务器接收到任何东西时，它会提出重定向错误。

这有两个部分。第一个在消费者端，而另一个在服务器端。如果您是消费者，这里唯一的选择是清除浏览器的 cookie。您可以删除收到此错误的特定网站的 cookie，而不是全部清除。

• 清除边缘浏览器中的 cookie^{(Clear cookies in Edge Browser)}。
• 清除 Chrome 和 Firefox 中的 cookie^{(Clear cookies in Chrome and Firefox)}。

如果您拥有发生此问题的网站，您可以尝试在服务器上清除WordPress^(WordPress)网站的缓存/第三方缓存服务，重置任何第三方代理服务等。您的管理员将能够为您提供帮助。您还应该检查服务器上的 HTTPS重定向规则以查找任何错误配置。

服务器具有弱临时Diffie-Hellman公钥或 ERR_SSL_WEAK_EPHEMERAL_DH_KEY

这是网站所有者需要解决的仅服务器问题。ERR_SSL_WEAK_EPHEMERAL_DH_KEY 表示服务器正在尝试建立安全连接，但由于灾难性的错误配置，连接根本不安全。简而言之，该网站使用的是过时的SSL安全代码。

• 更新您的服务器以支持 ECDHE  （椭圆曲线 Diffie-Hellman^{(Curve Diffie-Hellman)}）
• 关闭^(Turn)DHE（  Ephemeral Diffie - Hellman^{(Ephemeral Diffie-Hellman)}）。

如果ECDHE不可用，请关闭所有DHE密码套件并使用RSA。

让我们知道这些解决方案是否有帮助。^{(Let us know if these solutions helped.)}

How to fix common SSL Connection errors in your browser

An SSL connection error is a very common one, and if receive any of these common SSL Connection errors in Chrome, Edge or Firefox, follow these solutions to resolve the issue. Many a time the issue can only be rectified by the website, but in some cases, the error could be because of some misconfiguration on your Windows 10 PC. Browsers come with a feature which checks for SSL errors by parsing the certificates and that’s why we receive these errors. In this post, we will offer solutions to fix common SSL Connection errors that you receive in the browsers.

Here is a list of common SSL Connection errors

• The connection is not private with ERR_CERT_COMMON_NAME_INVALID
• Your connection is not private with  NET::ERR_CERT_AUTHORITY_INVALID
• The clock is behind or Your clock is ahead or Net::ERR_CERT_DATE_INVALID
  
• This webpage is not available or ERR_SSL_VERSION_OR_CIPHER_MISMATCH
• This webpage has a redirect loop or ERR_TOO_MANY_REDIRECTS
• The server has a weak ephemeral Diffie-Hellman public key or ERR_SSL_WEAK_EPHEMERAL_DH_KEY

While we have linked to solutions in the list above, let’s talk about the last two on the list.

Fix Common SSL Connection errors

This webpage has a redirect loop or ERR_TOO_MANY_REDIRECTS

The reason you receive this error is that the website is trying to redirect you to the right page, but is stuck in an infinite redirection loop. When the browser doesn’t receive anything from the server for a long time, it puts up redirects error.

There are two parts to this. The first is on the consumer side, while the other is on the server-side.  If you are a consumer, the only option here is to clear your browser’s cookies.  Instead of clearing all of them, you can delete cookies of that specific website for which you receive this error.

• Clear cookies in Edge Browser.
• Clear cookies in Chrome and Firefox.

If you own the website where this issue has occurred, you can try clearing the cache/third-party cache services of your WordPress site, on the server, reset any third-party proxy services and so on. Your administrator will be able to help you with it. You should also check with the HTTPS redirect rules on your server to find any misconfiguration.

The server has a weak ephemeral Diffie-Hellman public key or ERR_SSL_WEAK_EPHEMERAL_DH_KEY

This is a server-only problem which the website owner needs to fix. ERR_SSL_WEAK_EPHEMERAL_DH_KEY means that the server is trying to set up a secure connection but, due to disastrous misconfiguration, the connections would not be secure at all. In simpler words, the website is using an outdated SSL security code.

• Update your server to support ECDHE (Elliptic Curve Diffie-Hellman)
• Turn off DHE (Ephemeral Diffie-Hellman).

In case ECDHE is unavailable, turn off all DHE cipher suites and use RSA.

Let us know if these solutions helped.

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