Créer une clé HSM

Créer une clé Cloud HSM dans le trousseau et l'emplacement spécifiés

En savoir plus

Pour obtenir une documentation détaillée incluant cet exemple de code, consultez les articles suivants :

• Cloud HSM

Exemple de code

C#

Pour savoir comment installer et utiliser la bibliothèque cliente pour Cloud KMS, consultez la page Bibliothèques clientes Cloud KMS.

Pour vous authentifier auprès de Cloud KMS, configurez les Identifiants par défaut de l'application. Pour en savoir plus, consultez Configurer l'authentification pour un environnement de développement local.

using Google.Cloud.Kms.V1;
using Google.Protobuf.WellKnownTypes;

public class CreateKeyHsmSample
{
    public CryptoKey CreateKeyHsm(
      string projectId = "my-project", string locationId = "us-east1", string keyRingId = "my-key-ring",
      string id = "my-hsm-encryption-key")
    {
        // Create the client.
        KeyManagementServiceClient client = KeyManagementServiceClient.Create();

        // Build the parent key ring name.
        KeyRingName keyRingName = new KeyRingName(projectId, locationId, keyRingId);

        // Build the key.
        CryptoKey key = new CryptoKey
        {
            Purpose = CryptoKey.Types.CryptoKeyPurpose.EncryptDecrypt,
            VersionTemplate = new CryptoKeyVersionTemplate
            {
                ProtectionLevel = ProtectionLevel.Hsm,
                Algorithm = CryptoKeyVersion.Types.CryptoKeyVersionAlgorithm.GoogleSymmetricEncryption,
            },

            // Optional: customize how long key versions should be kept before destroying.
            DestroyScheduledDuration = new Duration
            {
                Seconds = 24 * 60 * 60,
            }
        };

        // Call the API.
        CryptoKey result = client.CreateCryptoKey(keyRingName, id, key);

        // Return the result.
        return result;
    }
}

Go

Pour savoir comment installer et utiliser la bibliothèque cliente pour Cloud KMS, consultez la page Bibliothèques clientes Cloud KMS.

Pour vous authentifier auprès de Cloud KMS, configurez les Identifiants par défaut de l'application. Pour en savoir plus, consultez Configurer l'authentification pour un environnement de développement local.

import (
	"context"
	"fmt"
	"io"
	"time"

	kms "cloud.google.com/go/kms/apiv1"
	"cloud.google.com/go/kms/apiv1/kmspb"
	"google.golang.org/protobuf/types/known/durationpb"
)

// createKeyHSM creates a new symmetric encrypt/decrypt key on Cloud KMS.
func createKeyHSM(w io.Writer, parent, id string) error {
	// parent := "projects/my-project/locations/us-east1/keyRings/my-key-ring"
	// id := "my-hsm-encryption-key"

	// Create the client.
	ctx := context.Background()
	client, err := kms.NewKeyManagementClient(ctx)
	if err != nil {
		return fmt.Errorf("failed to create kms client: %w", err)
	}
	defer client.Close()

	// Build the request.
	req := &kmspb.CreateCryptoKeyRequest{
		Parent:      parent,
		CryptoKeyId: id,
		CryptoKey: &kmspb.CryptoKey{
			Purpose: kmspb.CryptoKey_ENCRYPT_DECRYPT,
			VersionTemplate: &kmspb.CryptoKeyVersionTemplate{
				ProtectionLevel: kmspb.ProtectionLevel_HSM,
				Algorithm:       kmspb.CryptoKeyVersion_GOOGLE_SYMMETRIC_ENCRYPTION,
			},

			// Optional: customize how long key versions should be kept before destroying.
			DestroyScheduledDuration: durationpb.New(24 * time.Hour),
		},
	}

	// Call the API.
	result, err := client.CreateCryptoKey(ctx, req)
	if err != nil {
		return fmt.Errorf("failed to create key: %w", err)
	}
	fmt.Fprintf(w, "Created key: %s\n", result.Name)
	return nil
}

Java

Pour savoir comment installer et utiliser la bibliothèque cliente pour Cloud KMS, consultez la page Bibliothèques clientes Cloud KMS.

Pour vous authentifier auprès de Cloud KMS, configurez les Identifiants par défaut de l'application. Pour en savoir plus, consultez Configurer l'authentification pour un environnement de développement local.

import com.google.cloud.kms.v1.CryptoKey;
import com.google.cloud.kms.v1.CryptoKey.CryptoKeyPurpose;
import com.google.cloud.kms.v1.CryptoKeyVersion.CryptoKeyVersionAlgorithm;
import com.google.cloud.kms.v1.CryptoKeyVersionTemplate;
import com.google.cloud.kms.v1.KeyManagementServiceClient;
import com.google.cloud.kms.v1.KeyRingName;
import com.google.cloud.kms.v1.ProtectionLevel;
import com.google.protobuf.Duration;
import java.io.IOException;

public class CreateKeyHsm {

  public void createKeyHsm() throws IOException {
    // TODO(developer): Replace these variables before running the sample.
    String projectId = "your-project-id";
    String locationId = "us-east1";
    String keyRingId = "my-key-ring";
    String id = "my-hsm-key";
    createKeyHsm(projectId, locationId, keyRingId, id);
  }

  // Create a new key that is stored in an HSM.
  public void createKeyHsm(String projectId, String locationId, String keyRingId, String id)
      throws IOException {
    // Initialize client that will be used to send requests. This client only
    // needs to be created once, and can be reused for multiple requests. After
    // completing all of your requests, call the "close" method on the client to
    // safely clean up any remaining background resources.
    try (KeyManagementServiceClient client = KeyManagementServiceClient.create()) {
      // Build the parent name from the project, location, and key ring.
      KeyRingName keyRingName = KeyRingName.of(projectId, locationId, keyRingId);

      // Build the hsm key to create.
      CryptoKey key =
          CryptoKey.newBuilder()
              .setPurpose(CryptoKeyPurpose.ENCRYPT_DECRYPT)
              .setVersionTemplate(
                  CryptoKeyVersionTemplate.newBuilder()
                      .setProtectionLevel(ProtectionLevel.HSM)
                      .setAlgorithm(CryptoKeyVersionAlgorithm.GOOGLE_SYMMETRIC_ENCRYPTION))

              // Optional: customize how long key versions should be kept before destroying.
              .setDestroyScheduledDuration(Duration.newBuilder().setSeconds(24 * 60 * 60))
              .build();

      // Create the key.
      CryptoKey createdKey = client.createCryptoKey(keyRingName, id, key);
      System.out.printf("Created hsm key %s%n", createdKey.getName());
    }
  }
}

Node.js

Pour savoir comment installer et utiliser la bibliothèque cliente pour Cloud KMS, consultez la page Bibliothèques clientes Cloud KMS.

Pour vous authentifier auprès de Cloud KMS, configurez les Identifiants par défaut de l'application. Pour en savoir plus, consultez Configurer l'authentification pour un environnement de développement local.

//
// TODO(developer): Uncomment these variables before running the sample.
//
// const projectId = 'my-project';
// const locationId = 'us-east1';
// const keyRingId = 'my-key-ring';
// const id = 'my-hsm-encryption-key';

// Imports the Cloud KMS library
const {KeyManagementServiceClient} = require('@google-cloud/kms');

// Instantiates a client
const client = new KeyManagementServiceClient();

// Build the parent key ring name
const keyRingName = client.keyRingPath(projectId, locationId, keyRingId);

async function createKeyHsm() {
  const [key] = await client.createCryptoKey({
    parent: keyRingName,
    cryptoKeyId: id,
    cryptoKey: {
      purpose: 'ENCRYPT_DECRYPT',
      versionTemplate: {
        algorithm: 'GOOGLE_SYMMETRIC_ENCRYPTION',
        protectionLevel: 'HSM',
      },

      // Optional: customize how long key versions should be kept before
      // destroying.
      destroyScheduledDuration: {seconds: 60 * 60 * 24},
    },
  });

  console.log(`Created hsm key: ${key.name}`);
  return key;
}

return createKeyHsm();

PHP

Pour savoir comment installer et utiliser la bibliothèque cliente pour Cloud KMS, consultez la page Bibliothèques clientes Cloud KMS.

Pour vous authentifier auprès de Cloud KMS, configurez les Identifiants par défaut de l'application. Pour en savoir plus, consultez Configurer l'authentification pour un environnement de développement local.

use Google\Cloud\Kms\V1\Client\KeyManagementServiceClient;
use Google\Cloud\Kms\V1\CreateCryptoKeyRequest;
use Google\Cloud\Kms\V1\CryptoKey;
use Google\Cloud\Kms\V1\CryptoKey\CryptoKeyPurpose;
use Google\Cloud\Kms\V1\CryptoKeyVersion\CryptoKeyVersionAlgorithm;
use Google\Cloud\Kms\V1\CryptoKeyVersionTemplate;
use Google\Cloud\Kms\V1\ProtectionLevel;
use Google\Protobuf\Duration;

function create_key_hsm(
    string $projectId = 'my-project',
    string $locationId = 'us-east1',
    string $keyRingId = 'my-key-ring',
    string $id = 'my-hsm-key'
): CryptoKey {
    // Create the Cloud KMS client.
    $client = new KeyManagementServiceClient();

    // Build the parent key ring name.
    $keyRingName = $client->keyRingName($projectId, $locationId, $keyRingId);

    // Build the key.
    $key = (new CryptoKey())
        ->setPurpose(CryptoKeyPurpose::ENCRYPT_DECRYPT)
        ->setVersionTemplate((new CryptoKeyVersionTemplate())
            ->setAlgorithm(CryptoKeyVersionAlgorithm::GOOGLE_SYMMETRIC_ENCRYPTION)
            ->setProtectionLevel(ProtectionLevel::HSM)
        )

        // Optional: customize how long key versions should be kept before destroying.
        ->setDestroyScheduledDuration((new Duration())
            ->setSeconds(24 * 60 * 60)
        );

    // Call the API.
    $createCryptoKeyRequest = (new CreateCryptoKeyRequest())
        ->setParent($keyRingName)
        ->setCryptoKeyId($id)
        ->setCryptoKey($key);
    $createdKey = $client->createCryptoKey($createCryptoKeyRequest);
    printf('Created hsm key: %s' . PHP_EOL, $createdKey->getName());

    return $createdKey;
}

Python

Pour savoir comment installer et utiliser la bibliothèque cliente pour Cloud KMS, consultez la page Bibliothèques clientes Cloud KMS.

Pour vous authentifier auprès de Cloud KMS, configurez les Identifiants par défaut de l'application. Pour en savoir plus, consultez Configurer l'authentification pour un environnement de développement local.

import datetime

from google.cloud import kms
from google.protobuf import duration_pb2  # type: ignore


def create_key_hsm(
    project_id: str, location_id: str, key_ring_id: str, key_id: str
) -> kms.CryptoKey:
    """
    Creates a new key in Cloud KMS backed by Cloud HSM.

    Args:
        project_id (string): Google Cloud project ID (e.g. 'my-project').
        location_id (string): Cloud KMS location (e.g. 'us-east1').
        key_ring_id (string): ID of the Cloud KMS key ring (e.g. 'my-key-ring').
        key_id (string): ID of the key to create (e.g. 'my-hsm-key').

    Returns:
        CryptoKey: Cloud KMS key.

    """

    # Create the client.
    client = kms.KeyManagementServiceClient()

    # Build the parent key ring name.
    key_ring_name = client.key_ring_path(project_id, location_id, key_ring_id)

    # Build the key.
    purpose = kms.CryptoKey.CryptoKeyPurpose.ENCRYPT_DECRYPT
    algorithm = (
        kms.CryptoKeyVersion.CryptoKeyVersionAlgorithm.GOOGLE_SYMMETRIC_ENCRYPTION
    )
    protection_level = kms.ProtectionLevel.HSM
    key = {
        "purpose": purpose,
        "version_template": {
            "algorithm": algorithm,
            "protection_level": protection_level,
        },
        # Optional: customize how long key versions should be kept before
        # destroying.
        "destroy_scheduled_duration": duration_pb2.Duration().FromTimedelta(
            datetime.timedelta(days=1)
        ),
    }

    # Call the API.
    created_key = client.create_crypto_key(
        request={"parent": key_ring_name, "crypto_key_id": key_id, "crypto_key": key}
    )
    print(f"Created hsm key: {created_key.name}")
    return created_key

Ruby

Pour savoir comment installer et utiliser la bibliothèque cliente pour Cloud KMS, consultez la page Bibliothèques clientes Cloud KMS.

Pour vous authentifier auprès de Cloud KMS, configurez les Identifiants par défaut de l'application. Pour en savoir plus, consultez Configurer l'authentification pour un environnement de développement local.

# TODO(developer): uncomment these values before running the sample.
# project_id  = "my-project"
# location_id = "us-east1"
# key_ring_id = "my-key-ring"
# id          = "my-hsm-key"

# Require the library.
require "google/cloud/kms"

# Create the client.
client = Google::Cloud::Kms.key_management_service

# Build the parent key ring name.
key_ring_name = client.key_ring_path project: project_id, location: location_id, key_ring: key_ring_id

# Build the key.
key = {
  purpose:          :ENCRYPT_DECRYPT,
  version_template: {
    algorithm:        :GOOGLE_SYMMETRIC_ENCRYPTION,
    protection_level: :HSM
  },

  # Optional: customize how long key versions should be kept before destroying.
  destroy_scheduled_duration: {
    seconds: 24 * 60 * 60
  }
}

# Call the API.
created_key = client.create_crypto_key parent: key_ring_name, crypto_key_id: id, crypto_key: key
puts "Created hsm key: #{created_key.name}"

Étape suivante

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