# Key and Key Set Management

We recommend you to load these objects through environment variables. With Symfony, an environment variables processor is provided:

```yaml
parameters:
    my_private_key: '%env(jwk:MY_PRIVATE_KEY)%'
    my_public_keyset: '%env(jwkset:MY_PUBLIC_KEYSET)%'
```

With the previous configuration, the environment variables `MY_PRIVATE_KEY` and `MY_PUBLIC_KEYSET` will be processed by Symfony and the container will contain the `my_private_key` and `my_public_keyset` with JWK and JWKSet objects respectively.

But it may not be sufficient for your project. You may need to load keys or key sets from other sources (e.g. key file) You may also want to use your keys as a container services you inject to other services.

* [Key Management (JWK)](/the-symfony-bundle/key-and-key-set-management/key-management-jwk.md)
* [Key Set Management (JWKSet)](/the-symfony-bundle/key-and-key-set-management/key-set-management-jwkset.md)


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://web-token.spomky-labs.com/the-symfony-bundle/key-and-key-set-management.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.