How do I set up a key recovery agent?
How do I set up a key recovery agent?
Edit the CA’s properties. On the Recovery Agents tab, select Archive the Key, specify the number of recovery agents to configure and then add the recovery agent. You can only add a recovery agent if a Key Recovery Agent certificate has already been issued.
What function does a key Recovery Agent perform?
A key recovery agent is a person who is authorized to recover a certificate on behalf of an end user. Because the role of key recovery agents can involve sensitive data, only highly trusted individuals should be assigned to this role.
How do I archive keys in California?
Right-click the CA, and then click Properties. 5.In the CA Properties, on the Recovery Agents tab, click Archive the key and then click Add. 6.In Key Recovery Agent Selection, click the certificate that is displayed, and then click OK.
Which command line tool is used for private key recovery?
This command-line tool can be used to retrieve a private key from a certificate store. For example, FindPrivateKey.exe can be used to find the location and name of the private key file associated with a specific X. 509 certificate in the certificate store. The FindPrivateKey tool is shipped as a WCF sample.
What is key archive?
Key archival (also called key escrow or centralized key management) is the process of saving a copy of the private key in a central location so that it can be restored if it is destroyed or lost. Before the private key can be exported, the certificate template must have the Allow private key to be exported option set.
Which permissions must be configured on the ACL of a certificate template in order for a user to be able to automatically enroll for the certificate via group policy?
Switch to Security tab. This tab is used to define which users or groups may enroll or autoenroll for a certificate template. A user or group must have the Read, Enroll, and Autoenroll permissions to automatically be enrolled for a certificate template.
What is a key in cryptography and what is it used for?
In cryptography, an encryption key is a variable value that is applied using an algorithm to a string or block of unencrypted text to produce encrypted text or to decrypt encrypted text. The length of the key is a factor in considering how difficult it will be to decrypt the text in a given message.
What is key archiving?
Key archiving allows for the recovery of a private key if a user’s private key becomes corrupted or is lost. Key recovery is often necessary if a user profile is accidently deleted, a hard disk fails or becomes corrupted, a smart card fails, or a computer is stolen or lost .
How do I generate a private key from a certificate?
Procedure
- Open the command line.
- Create a new private key in the PKCS#1 format. openssl genrsa -des3 -out key_name .key key_strength. For example: openssl genrsa -des3 -out private_key.
- Create a certificate signing request (CSR). The request is associated with your private key and is later transformed into a certificate.
How do I create a CRT file?
Creating your certificate. crt file:
- Open Notepad.
- Open the newly generated certificate.
- Copy the section starting from and including —–BEGIN CERTIFICATE—– to —–END CERTIFICATE—–
- Create a new file using Notepad.
- Paste the information into the new Notepad file.
- Save the file as certificate.
What is key storage?
Key storage Likely the most common is that an encryption application manages keys for the user and depends on an access password to control use of the key.
What is CA exchange certificate?
CA Exchange certificate is used by key archival process. Client application retrieves this certificate from enrollment server and encrypts it using the client private key. In Windows Server 2003, CA Exchange certificate was used to retrieve all URLs configured by CA for AIA and CDP extensions.
How do I duplicate a key recovery agent certificate template?
Open the Certificate Templates snap-in. In the console tree, right-click the Key Recovery Agent certificate template. Click Duplicate Template.
How do I identify the key recovery agent?
Once the certificate request is pending, the key recovery agent must have his or her identity validated by a certificate manager. The method used to identify the key recovery agent depends on your organization’s certificate policies.
Why should I not use autoenrollment for key recovery agent certificates?
To enhance security and control of the key recovery process, you should not use autoenrollment for key recovery agent certificates. Before the new key recovery agent can enroll for a certificate based on the new certificate template that you created, the template must first be added to the CA.
What is an example of Key Archival and recovery?
The following steps are an example of a key archival and recovery scenario. A user submits a certificate request to an enterprise CA with a copy of the private key included in the certificate request. The CA encrypts and archives the certificate’s private key in the CA database and issues the certificate to the user.
