bitnamisecure/cosign repository overview

⁠Bitnami Secure Image for Cosign

Overview of Cosign⁠ Trademarks: This software listing is packaged by Bitnami. The respective trademarks mentioned in the offering are owned by the respective companies, and use of them does not imply any affiliation or endorsement.

⁠ TL;DR

docker run --name cosign REGISTRY_NAME/bitnami/cosign:latest

⁠ Supported tags and respective Dockerfile links

Learn more about the Bitnami tagging policy and the difference between rolling tags and immutable tags in our documentation page⁠.

⁠ Get this image

The Bitnami Cosign Docker image is only available to Bitnami Secure Images⁠ customers.

⁠ Configuration

The following section describes how to run commands

⁠ Running commands

To run commands inside this container you can use docker run, for example to execute cosign --help you can follow the example below:

docker run --rm --name cosign REGISTRY_NAME/bitnami/cosign:latest --help

Check the official Cosign documentation⁠ for more information about how to use Cosign.

⁠ FIPS configuration in Bitnami Secure Images

The Bitnami Cosign Docker image from the Bitnami Secure Images⁠ catalog includes extra features and settings to configure the container with FIPS capabilities. You can configure the next environment variables:

• OPENSSL_FIPS: whether OpenSSL runs in FIPS mode or not. yes (default), no.
• GODEBUG: controls Go FIPS mode. Use fips140=only (restricted), fips140=on (relaxed), or fips140=off (disabled).

⁠ Notable Changes

⁠ Starting January 16, 2024

• The docker-compose.yaml file has been removed, as it was solely intended for internal testing purposes.

⁠ License

Copyright © 2026 Broadcom. The term "Broadcom" refers to Broadcom Inc. and/or its subsidiaries.

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0⁠

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.