Once you've created a KeyVaultKey in the Azure Key Vault, you can also create the Cryptograph圜lient: // Create a new cryptography client using the same Key Vault or Managed HSM endpoint, service version, KeyVaultKey key = client.CreateKey("key-name", KeyType.Rsa) Create a new key using the key client. ![]() Var client = new Ke圜lient(vaultUri: new Uri(vaultUrl), credential: new DefaultAzureCredential()) including AZURE_CLIENT_ID, AZURE_CLIENT_SECRET, and AZURE_TENANT_ID. Create a new key client using the default credential from Azure.Identity using environment variables previously set, The same instance of a token credential can be used with multiple clients if they will be authenticating with the same identity. Instantiate a DefaultAzureCredential to pass to the client. certs/cert_2.cer -sd-quorum 2 -security-domain-file ContosoMHSM-SD.json az keyvault security-domain download -hsm-name -sd-wrapping-keys. The example below uses 3 RSA key pairs (only public keys are needed for this command) and sets the quorum to 2. Use the az keyvault security-domain download command to download the security domain and activate your managed HSM. Openssl req -newkey rsa:2048 -nodes -keyout cert_2.key -x509 -days 365 -out cert_2.cer Openssl req -newkey rsa:2048 -nodes -keyout cert_1.key -x509 -days 365 -out cert_1.cer openssl req -newkey rsa:2048 -nodes -keyout cert_0.key -x509 -days 365 -out cert_0.cer The example below shows how to use openssl to generate 3 self-signed certificate. You also need to specify quorum, which is the minimum number of private keys required to decrypt the security domain. Once this security domain is successfully downloaded, your HSM is ready to use. The HSM encrypts the security domain with these keys and sends it back. To activate the HSM you send at least 3 (maximum 10) RSA public keys to the HSM. ![]() Specify minimum number of keys required to decrypt the security domain (quorum).To activate the HSM you must download the security domain. Only the designated administrators that were assigned during the create command can activate the HSM. You will not be able to create keys or assign roles. All data plane commands are disabled until the HSM is activated. This section only applies if you are creating a Managed HSM. Or other credential providers provided with the Azure SDK, you must first install the Azure.Identity package: dotnet add package Azure.Identity To use the DefaultAzureCredential provider shown below, You can find more information on different ways of authenticating and their corresponding credential types in the Azure Identity documentation. The examples shown below use a DefaultAzureCredential, which is appropriate for most scenarios including local development and production environments utilizing managed identity authentication.Īdditionally, we recommend using a managed identity for authentication in production environments. You need a vault url, which you may see as "DNS Name" in the portal,Īnd credentials to instantiate a client object. In order to interact with the Azure Key Vault service, you'll need to create an instance of the Ke圜lient class. To get you can run the following CLI command: az ad user show -id -query id If you are creating a Managed HSM resource, run the following CLI command: az keyvault create -hsm-name -resource-group -administrators -location If you are creating a standard Key Vault resource, run the following CLI command replacing and with your own, unique names: az keyvault create -resource-group -name Authorization to an existing Azure Key Vault using either RBAC (recommended) or access control.If you need to create an Azure Key Vault, you can use the Azure Portal or Azure CLI. Install the Azure Key Vault keys client library for. Source code | Package (NuGet) | API reference documentation | Product documentation | Samples | Migration guide Getting started Install the package It offers operations to create, retrieve, update, delete, purge, backup, restore, and list the keys and its versions. The Azure Key Vault keys library client supports RSA keys and Elliptic Curve (EC) keys, each with corresponding support in hardware security modules (HSM). You to safeguard cryptographic keys for your cloud applications using FIPS 140-2 Level 3 validated HSMs. ![]() Multiple keys, and multiple versions of the same key, can be kept in the Azure Key Vault.Ĭryptographic keys in Azure Key Vault are represented as JSON Web Key (JWK) objects.Īzure Key Vault Managed HSM is a fully-managed, highly-available, single-tenant, standards-compliant cloud service that enables Azure Key Vault is a cloud service that provides secure storage of keys for encrypting your data.
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