ISARA Catalyst™ TLS Testbed

Quantum-safe TLS.

ISARA Catalyst TLS

The ISARA Catalyst TLS library gives you the TLS building blocks to create applications that will resist attacks by quantum computers.

For more information about ISARA and our quantum-safe solutions, please visit


This document is generated from the TLS library headers. It details the functions, constants, and potential return values for the library's APIs.

Refer to the Developer's Guide (online) for more information about using Catalyst TLS.

The code and other content set out herein is not in the public domain, is considered a trade secret and is confidential to ISARA Corporation. Use, reproduction or distribution, in whole or in part, of such code or other content is strictly prohibited except by express written permission of ISARA Corporation. Please contact ISARA Corporation at for more information.

Contains components from mbed TLS governed by the terms of the license below:

Apache License 2.0


Portions of this software are covered by US Patents 9,614,668, 9,660,978, 9,673,977, and 9,698,986.