How to Store Code Signing Certificates in Azure Key Vault?

Storing your Code Signing Certificates in Azure Key Vault willenhance security by keeping private keys protected in a centralized, hardware-backed vault.

First, you need to create a Key Vault in your Azure portal. Then, import your certificate using either the Azure CLI or PowerShell. Make sure the certificate is in PFX format and includes the private key. Use the az keyvault certificate import command to upload it, specifying the vault name and file path.

Once stored, you can manage access through Azure role-based access control (RBAC), ensuring only authorized users or services can sign code with the certificate. This setup not only improves key management but also ensures compliance and auditability. Integrating Key Vault with tools like Azure DevOps allows automated, secure code signing during CI/CD workflows without exposing private keys directly.

You can refer to this article for in-depth process - https://signmycode.com/resources/how-to-configure-or-setup-azure-key-vault-to-store-code-signing-certificates

Storing Code Signing Certificates in Azure Key Vault is a secure and recommended approach to manage and protect your certificates.

using Azure.Identity;
using Azure.Security.KeyVault.Certificates;

var keyVaultUri = new Uri("https://your-key-vault-name.vault.azure.net");
var certificateName = "your-certificate-name";

var client = new CertificateClient(keyVaultUri, new DefaultAzureCredential());
var certificate = client.GetCertificate(certificateName);

Hello Moni,
Can you please refer the below urls.

https://www.josephguadagno.net/2020/04/04/setup-code-signing-certificates-in-azure-key-vault

https://www.ssl.com/how-to/code-signing-with-azure-key-vault/

Configuring a code signing certificate with Azure Key Vault for signing purposes involves a few steps. Code signing certificates are used to digitally sign software, ensuring its authenticity and integrity. 
   You need a valid code signing certificate. You can either purchase one from a trusted Certificate Authority (CA) or generate a self-signed certificate. Make sure the certificate has a private key that you can export.
   If you don't have an Azure Key Vault, create one. This vault will securely store your code signing certificate and private key.
   Add the code signing certificate to the Key Vault. During this process, you will import the certificate and its private key. You can use the Azure Portal, Azure CLI, or Azure PowerShell to achieve this.