README.md

Google Cloud Key Management Service Client for Java

Java idiomatic client for Cloud Key Management Service.

• Product Documentation
• Client Library Documentation

Quickstart

If you are using Maven with BOM, add this to your pom.xml file

<dependencyManagement>
  <dependencies>
    <dependency>
      <groupId>com.google.cloud</groupId>
      <artifactId>libraries-bom</artifactId>
      <version>8.1.0</version>
      <type>pom</type>
      <scope>import</scope>
    </dependency>
  </dependencies>
</dependencyManagement>

<dependencies>
  <dependency>
    <groupId>com.google.cloud</groupId>
    <artifactId>google-cloud-kms</artifactId>
  </dependency>
</dependencies>

If you are using Maven without BOM, add this to your dependencies:

<dependency>
  <groupId>com.google.cloud</groupId>
  <artifactId>google-cloud-kms</artifactId>
  <version>1.39.0</version>
</dependency>

If you are using Gradle, add this to your dependencies

compile 'com.google.cloud:google-cloud-kms:1.39.0'

If you are using SBT, add this to your dependencies

libraryDependencies += "com.google.cloud" % "google-cloud-kms" % "1.39.0"

Authentication

See the Authentication section in the base directory's README.

Getting Started

Prerequisites

You will need a Google Cloud Platform Console project with the Cloud Key Management Service API enabled. You will need to enable billing to use Google Cloud Key Management Service. Follow these instructions to get your project set up. You will also need to set up the local development environment by installing the Google Cloud SDK and running the following commands in command line: gcloud auth login and gcloud config set project [YOUR PROJECT ID].

Installation and setup

You'll need to obtain the google-cloud-kms library. See the Quickstart section to add google-cloud-kms as a dependency in your code.

About Cloud Key Management Service

Cloud Key Management Service a cloud-hosted key management service that lets you manage cryptographic keys for your cloud services the same way you do on-premises. You can generate, use, rotate, and destroy AES256, RSA 2048, RSA 3072, RSA 4096, EC P256, and EC P384 cryptographic keys. Cloud KMS is integrated with Cloud IAM and Cloud Audit Logging so that you can manage permissions on individual keys and monitor how these are used. Use Cloud KMS to protect secrets and other sensitive data that you need to store in Google Cloud Platform.

See the Cloud Key Management Service client library docs to learn how to use this Cloud Key Management Service Client Library.

Samples

Samples are in the samples/ directory. The samples' README.md has instructions for running the samples.

Sample	Source Code	Try it
Create Key Asymmetric Decrypt	source code
Create Key Asymmetric Sign	source code
Create Key Hsm	source code
Create Key Labels	source code
Create Key Ring	source code
Create Key Rotation Schedule	source code
Create Key Symmetric Encrypt Decrypt	source code
Create Key Version	source code
Decrypt Asymmetric	source code
Decrypt Symmetric	source code
Destroy Key Version	source code
Disable Key Version	source code
Enable Key Version	source code
Encrypt Asymmetric	source code
Encrypt Symmetric	source code
Get Key Labels	source code
Get Key Version Attestation	source code
Get Public Key	source code
Iam Add Member	source code
Iam Get Policy	source code
Iam Remove Member	source code
Quickstart	source code
Restore Key Version	source code
Sign Asymmetric	source code
Update Key Add Rotation	source code
Update Key Remove Labels	source code
Update Key Remove Rotation	source code
Update Key Set Primary	source code
Update Key Update Labels	source code
Verify Asymmetric Ec	source code
Verify Asymmetric Rsa	source code

Troubleshooting

To get help, follow the instructions in the shared Troubleshooting document.

Transport

Cloud Key Management Service uses gRPC for the transport layer.

Java Versions

Java 7 or above is required for using this client.

Versioning

This library follows Semantic Versioning.

Contributing

Contributions to this library are always welcome and highly encouraged.

See CONTRIBUTING for more information how to get started.

Please note that this project is released with a Contributor Code of Conduct. By participating in this project you agree to abide by its terms. See Code of Conduct for more information.

License

Apache 2.0 - See LICENSE for more information.

CI Status

Java Version	Status
Java 7
Java 8
Java 8 OSX
Java 8 Windows
Java 11