Configuring encryption using JAX-RPC to protect message confidentiality at the application level

You can configure encryption information, used to specify how the generators (senders) encrypt outgoing messages, for the request generator (client side) and the response generator (server side) bindings at the application level.

Before you begin

Configure the key information that is referenced by the key information references in the encryption information panel.

About this task

This task provides the steps that are needed for configuring encryption information for the request generator (client side) and the response generator (server side) bindings at the application level. This encryption information is used to specify how the generators (senders) encrypt outgoing messages.

Complete the following steps to configure the encryption information for the request generator or response generator section of the bindings file on the application level:

Procedure

  1. Locate the encryption information configuration panel in the administrative console.
    1. Click Applications > Enterprise applications > application_name.
    2. Under Related Items, click EJB Modules or Web Modules > URI_name.
    3. Under Additional properties, you can access the key information for the request generator and response generator bindings.
      • For the request generator (sender) binding, click Web services: Client security bindings. Under Request generator (sender) binding, click Edit custom.
      • For the response generator (sender) binding, click Web services: Server security bindings. Under Response generator (sender) binding, click Edit custom.
    4. Under Required properties, click Encryption information.
    5. Click New to create an encryption information configuration. Click Delete to delete an existing configuration or click the name of an existing encryption information configuration to edit its settings. If you are creating a new configuration, enter a name in the Encryption information name field. For example, you might specify gen_encinfo.
  2. Select a data encryption algorithm from the Data encryption algorithm field. The selection specifies the algorithm that is used to encrypt parts of the message. WebSphere Application Server supports the following pre-configured algorithms:
    Important: Your country of origin might have restrictions on the import, possession, use, or re-export to another country, of encryption software. Before downloading or using the unrestricted policy files, you must check the laws of your country, its regulations, and its policies concerning the import, possession, use, and re-export of encryption software, to determine if it is permitted.

    The data encryption algorithm that you select for the generator side must match the data encryption method that you select for the consumer side.

  3. Select a key encryption algorithm from the Key encryption algorithm field. This selection specifies the algorithm that is used to encrypt keys. WebSphere Application Server supports the following pre-configured algorithms:

    The key encryption algorithm that you select for the generator side must match the key encryption method that you select for the consumer side.

  4. Select an encryption key information reference from the Encryption key information menu. This selection is a reference to the encryption key that is used to encrypt parts of the message. To configure the key information, see Configuring the key information using JAX-RPC for the generator binding on the application level.
  5. Select a part reference from the Part reference field. This field specifies the name of the part reference for the generator binding element in the deployment descriptor.
  6. Click OK and then click Save to save the configuration.

Results

The encryption information is configured for the generator binding at the application level.

What to do next

You must specify a similar encryption information configuration for the consumer.



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Last updated: Sep 20, 2010 9:00:59 PM CDT
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