Generating Self Signed Certificates For Unit Testing In C# The Powershell Cmdlet Import-PfxCertificate is used to install a pfx certificate. c# - how do I create a pfx compatible with X509Certificate2 with ... How can constructing an X509Certificate2 from a PKCS#12 byte array ... How to digitally sign PDF using X509Certificate2 in C# and VB.NET It can be for example that there are no default key container for the current user on the Windows XP having the problem. OpenSSL-Win64\bin\openssl.exe pkcs12 -export -out mycertprivatekey.pfx -in mycert.pem -inkey privatekey.pem -name . However, it does not even prompt for proper access if I have the UAC turned on. X509Certificates. When the certificate is installed by using the X509Certificate or X509Certificate2 class, X509Certificate or X509Certificate2 by default creates a temporary container to import the private key. When you enter the password protecting the certificate, the output.pfx file will be created in the directory (where you are located). Look at the example in the Javadocs for the KeyStore class, but create the KeyStore as an instance of a PKCS12 Keystore, i.e. But there is one obstacle here. How do I create an X.509 certificate from .pfx file? — oracle-tech 1) it's a lot more complex than just constructing an X509Certificate2 from a PFX and password. The base64'd verification string I sent you. In an *Administrator* powershell prompt, run the following : New-SelfSignedCertificate -certstorelocation cert:\localmachine\my -dnsname MySelfSignedCertificate -NotAfter (Get-Date).AddYears (10) Note that this generates a certificate and installs it into your local machine (Which you can later remove). Learn more about bidirectional Unicode characters. Next, extract the SSL certificate file from the pfx file. .NET Core IssuerSigningKey из файла для аутентификации на носителе JWT ...