API Management Versions 7.5.X And 7.6.X Reached End Of Support In November 2020. Please Contact Axway Support To Discuss Which Options Are Available To You.

Encrypt and decrypt web services


The Encrypt Web Service filter allows the API Gateway to act as an XML encrypting web service, where clients can send up XML blocks to the API Gateway that are required to be encrypted. The API Gateway encrypts the XML data, replacing it with <EncryptedData> blocks in the message. The encrypted content is then returned to the client.

Similarly, the Decrypt Web Service filter allows the API Gateway to act as an XML decrypting web service, where clients can send up <EncryptedData> blocks to the API Gateway, which decrypts them and returns the plain-text data back to the client.

By deploying the API Gateway as a centralized encryption and decryption service, clients application can abstract out the security layer from their core business logic. This simplifies the logic of the client applications and makes the task of managing and configuring the security aspect a lot simpler because it is centralized.

Furthermore, the API Gateway's XML and cryptographic acceleration capabilities ensure that the process of encrypting and decrypting XML messages—a task that involves some very CPU-intensive operations—is performed at optimum speed.

See also DSS signature generation


To configure both the Encrypt Web Service and Decrypt Web Service filters, enter a descriptive name for the filter to display in a policy.

The settings for the filters are configured in the XML-Encryption Settings and XML-Decryption Settings filters in the Encryption category. For more details how to configure these filters, see XML encryption settings and XML decryption settings.

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