Certutil is a command-line utility used to manage a Windows system’s public key infrastructure (PKI). It is part of the Windows Server 2003 Resource Kit Tools, and is available for Windows XP, Windows Vista, Windows 7, Windows 8, Windows 8.1, and Windows 10. Certutil can be used to view, create, modify, delete, and manage certificates, certificate trust lists, and certificate revocation lists.
What Does Certutil Do?
Certutil is a command-line tool that can be used to manage certificates, certificate trust lists, and certificate revocation lists. It can be used to view, create, modify, delete, and manage certificates, certificate trust lists, and certificate revocation lists. Certutil can also be used to generate certificate requests, renew certificates, and import and export certificates.
Certutil can also be used to generate certificate requests, renew certificates, and import and export certificates. It can be used to view, create, modify, delete, and manage certificates, certificate trust lists, and certificate revocation lists. Certutil can also be used to generate certificate requests, renew certificates, and import and export certificates.
Certutil Syntax and Options
The syntax for the Certutil command is as follows:
certutil [options] [commands]
The options available for the Certutil command are as follows:
- -addstore – Adds certificates to the certificate store.
- -delstore – Deletes certificates from the certificate store.
- -enroll – Enrolls for certificates.
- -f – Forces the operation to continue.
- -g – Generates a key pair.
- -import – Imports certificates.
- -p – Prompts for a password.
- -v – Displays verbose output.
Certutil Examples
The following are some examples of how to use the Certutil command:
- To view a certificate: certutil -view -in certificate.cer
- To add a certificate to the certificate store: certutil -addstore -f Root certificate.cer
- To delete a certificate from the certificate store: certutil -delstore -f Root certificate.cer
- To enroll for a certificate: certutil -enroll -f -v -u http://certserver.example.com/certsrv
- To generate a key pair: certutil -g -f -v -u http://certserver.example.com/certsrv
- To import a certificate: certutil -import -f certificate.cer
- To prompt for a password: certutil -p -f password
Conclusion
Certutil is a powerful command-line utility that can be used to manage certificates, certificate trust lists, and certificate revocation lists. It can be used to view, create, modify, delete, and manage certificates, certificate trust lists, and certificate revocation lists. Certutil can also be used to generate certificate requests, renew certificates, and import and export certificates.
The syntax for the Certutil command is certutil [options] [commands], and the options available for the Certutil command are -addstore, -delstore, -enroll, -f, -g, -import, -p, and -v. Examples of how to use the Certutil command include viewing a certificate, adding a certificate to the certificate store, deleting a certificate from the certificate store, enrolling for a certificate, generating a key pair, importing a certificate, and prompting for a password.
FAQ
What is the Certutil command?
The Certutil command, certutil.exe, is a command-line program installed with Certificate Services. It offers various functionalities like displaying CA configuration, configuring Certificate Services, and even verifying certificates, key pairs, and certificate chains.
How do I run Certutil?
To run Certutil, you can use the ‘certutil -?’ command for basic syntax. For specific verb syntax, try ‘certutil <verb> -?’. To save all certutil syntax to a text file, run these commands: ‘certutil -v -? >’ ─ all in the command prompt. This provides a comprehensive guide on using Certutil.
What is the cert list command?
The “certlist” command in Linux displays the information of one or multiple certificates. When the “-c” option is used, the output is formatted as colon-separated data with attribute names appearing on the previous line. It provides a clear and organized summary with attributes such as name, user, and corresponding values displayed.
How to use Certutil in Linux?
To use Certutil in Linux, execute the command ‘certutil -K -h tokenname’. This will display the public key. You can also generate a new public and private key pair within a key database by using the ‘-G’ option. Note that some smart cards can only store one key pair.