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X509Certificate 獲取私鑰到期日期

[英]X509Certificate get private key expiration date

原文 2021-01-21 05:45:49 2 1 c#/ x509certificate/ x509certficiate2

我沒有找到如何從 X509Certificate2 獲取私鑰到期日期的方法。 .NET 是否有可能，或者我應該使用一些第三方庫來獲取這些信息？

1 個解決方案

有屬性NotAfter為此，檢查此鏈接https://docs.microsoft.com/en-us/dotnet/api/system.security.cryptography.x509certificates.x509certificate2.notafter?view=net-5.0

將私鑰添加到 X509Certificate

[英]Add Private Key to X509Certificate

X509Certificate 中的公鑰和私鑰

[英]Public and private key in X509Certificate

從X509Certificate對象導出私鑰

[英]Export private key from X509Certificate object

加密X509證書公鑰

[英]Encrypting the X509Certificate public Key

通過X509Certificate加載時，私鑰證書不支持數字簽名

[英]Private key certificate does not support digital signature when loaded via X509Certificate

將BouncyCastle X509證書+私鑰（RSA）導入Windows證書存儲

[英]Import BouncyCastle X509Certificate + Private Key (RSA) into Windows Certificate Store

如何使用自簽名證書創建帶有私鑰的簽名 x509certificate

[英]How to create signed x509certificate with a private key using a self signed certificate

如何在保留私鑰的同時將 BouncyCastle X509Certificate 轉換為 .NET Standard X509Certificate2？

[英]How to convert BouncyCastle X509Certificate to .NET Standard X509Certificate2 while retaining the private key?

X509證書和XmlDsig

[英]X509Certificate and XmlDsig

重復的X509證書

[英]Duplicated X509Certificate

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相關問題 將私鑰添加到 X509Certificate X509Certificate 中的公鑰和私鑰從X509Certificate對象導出私鑰加密X509證書公鑰通過X509Certificate加載時，私鑰證書不支持數字簽名將BouncyCastle X509證書+私鑰（RSA）導入Windows證書存儲如何使用自簽名證書創建帶有私鑰的簽名 x509certificate 如何在保留私鑰的同時將 BouncyCastle X509Certificate 轉換為 .NET Standard X509Certificate2？ X509證書和XmlDsig 重復的X509證書

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