PolarSSL is now part of ARM Official announcement and rebranded as mbed TLS.

Dev Corner

Technical starting point

The Dev Corner is the perfect starting point for getting technical insight, answers and support for using mbed TLS. From here you have direct access to most relevant technical pages on this site.

API

Our source code is documented using the Doxygen source code comments. From that we generate an API for online browsing and reference. That means you have nicely documented header files in addition to an online API reference. Check out the API.

HLD

Need an in depth look into the workings of mbed TLS? We provide a High Level Design document describing the internal workings of mbed TLS.

Source code

Just looking for our repository or source code for a specific module? Our Source Code overview presents all access methods to our source code. For specific modules we have put everything from explanation to standards used and source code in easy access pages. For the rest we can refer you to the right place in our source code repository.

Tickets / Bugs

It happens! Even with all the care we put into developing and testing mbed TLS as best as we can, issues sneak up on us. Most are just compatibility issues on specific platforms, but we want to know about them. Did you run into anything? Open a Discussion about it or file a ticket.

Downloads

We provide downloads for the current stable and development versions of the mbed TLS source code as well as an archive of all previous released versions. Access our downloads in the Download Area.

Tech updates

Our Tech Updates give you as a developer a heads-up in case of new or pending releases, the presence of security advisories and explanations of new features. You can check out historic releases in our Tech Updates and register for the mailing lists there as well.

Discussion Forums

Sometimes you run into something you just need tailor made advice on. In our Discussion Forums you can present your situation and get help from our support staff and the mbed TLS community.

Knowledge base

Our Knownledge base contains articles related to mbed TLS on a myriad of topics, such as compiling and building on different platforms, how to enable specific features, the ins and outs of badly documented standards, and more. Go check out our Knowledge Base.