Certificate Services Support

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Purpose: How to create a Private Key, CSR and Import Certificate on Microsoft Azure KeyVault (Cloud HSM)User-added image
Requirements
1. You must have an active Microsoft Azure account.
2. You must have selected either the Free or HSM (paid) subscription option. These steps will work for either Microsoft Azure account type.
3. Microsoft Azure PowerShell must be installed. You can download it here.


Contents
Creating the Private Key
Generating the Certificate Signing Request (CSR)
Importing the Public Signed Certificate to Microsoft Azure KeyVault

 

Creating the Private Key

1. Launch Microsoft Azure PowerShell.

2. Log in to your Microsoft Azure account by typing:

Login-AzureRmAccount


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You will be prompted to enter your credentials to log in to your account. Once you login successfully you will see something like the below:

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3.
Determine your Resource Group. If you already have an existing Resource Group, you can skip this step. Otherwise, to create a resource group you need to provide the pieces of information shown below:
 
 EntityDescription  Example
 Resource Group NameThis is the name you choose for your Resource Group.  ECSTestCertificatesGroup
 LocationGeographic location for your key.  Canada Central

To create a new resource group, use the command below:

New-AzureRMResourceGroup -Name 'ECSTestCertificatesGroup' -Location 'Canada Central'


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4. Determine your keyvault. If you do not have an existing keyvault, you will need to generate one.
To create a new keyvault follow the command line below:

New-AzureRmKeyVault -VaultName '<your Vault Name>' -ResourceGroupName '<your Group Name>' -Location '<your Location>' -SKU 'Premium'


Where:
 EntityDescription  Example
VaultNameYour own Vault Name. This name is unique. Microsoft Azure will reject your Vault Name if someone else has already registered that name in the Cloud.MyNewECSKeyVault
ResourceGroupNameYour own Group Name (chosen in Step 3).ECSTestCertificatesGroup
LocationGeographic location for your key.Central Canada

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5. Create a private key. Please note that you can create multiple private keys in one keyvault.
The command to create a key is:

$key = Add-AzureKeyVaultKey -VaultName '<your Vault Name>' -Name '<your Private Key Name>' -Destination '<HSM/Software>'

Where:
 EntityDescription  Example
VaultNameYour Vault Name (chosen in Step 4).MyNewECSKeyVault
NameYour Private Key Name.MyCSKey
DestinationLocation where you want to save your private key.HSM

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Your private key has been generated.

To view your private key inside your KeyVault, you can use the command:

Get-AzureKeyVaultKey -VaultName 'MyNewECSKeyVault'


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Generating the Certificate Signing Request (CSR)

The Certificate Signing Request (CSR) will be generating from within Microsoft Azure KeyVault as follows:
1. Set the parameters for your certificate policy by using the following commands:

$vaultName = '<your Vault Name>'
$certificateName = '<your Certificate Name>'

$manualPolicy = New-AzureKeyVaultCertificatePolicy -SubjectName "<your FQDN>" -ValidityInMonths 24 -IssuerName Unknown


Where:
 EntityDescription  Example
$vaultNameYour Vault Name.MyNewECSKeyVault
$CertificateNameYour own designated Certificate Friendly Name.MyCSCertificate
-subjectNameYour Fully Qualified Domain Name (FQDN).CN=www.testcertificates.com

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2. Execute the Certificate Operation Command:

$certificateOperation = Add-AzureKeyVaultCertificate -VaultName $vaultName -Name $certificateName -CertificatePolicy $manualPolicy


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3. Generate Certificate Signing Request (CSR):

$certificateOperation.CertificateSigningRequest


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You have successfully created the CSR and are ready to create the certificate. This is the CSR you will use to create the certificate in either your ECS Enterprise Account or during the ordering process if you are requesting an individual Code Signing certificate.

Importing the Public Signed Certificate to Microsoft Azure KeyVault

After completing the creation of your certificate using either your ECS Enterprise account, or by completing the individual certificate purchase on our website, follow these steps to successfully import the Public Signed Certificate to Microsoft Azure KeyVault:

1. Download your certificate, which will be delivered in a .zip format.

2. Unzip the file and store it to your local drive so you may import it to Microsoft Azure Keyvault.

3. Import the certificate to Microsoft Azure KeyVault using the command:

Import-AzureKeyVaultCertificate -VaultName $vaultName -Name $certificateName -FilePath

Where:
 EntityDescription  Example
$VaultNameYour Vault Name.MyNewECSKeyVault
$CertificateNameYour Certificate Friendly NameMyCSCertificate
FilePathLocation in your drive where you store your downloaded certificate file.C:\azuretest\ServerCertificate.crt
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You have successfully imported your certificate into your Microsoft Azure KeyVault Cloud HSM.

For best practices regarding the protection of private keys related to Code Signing certificates, please see our Best Practices article here.
 
User-added imageYour private key is now securely stored in your Microsoft Azure KeyVault Cloud HSM.
If you have any questions or concerns please contact the Entrust Certificate Services Support department for further assistance:

Hours of Operation: Sunday 8:00 PM ET to Friday 8:00 PM ET
North America (toll free): 1-866-267-9297
Outside North America: 1-613-270-2680 (or see the list below)
NOTE: It is very important that international callers dial the UITF format exactly as indicated. Do not dial an extra "1" before the "800" or your call will not be accepted as an UITF toll free call.

 
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