To help out with customers who want to update the wolfSSL library without needing to change their application, wolfSSL Inc is striving to maintain application binary compatibility with a subset of our API. As of wolfSSL v4.3.0, the following functions will be compatible across all releases of wolfSSL moving forward:
We have added some testing to our already extensive testing plan to verify these functions do not change.
Given that the security landscape is an always changing surface, we want to make sure you are able to upgrade wolfSSL as easily as possible. There will always be some new attack on the protocol or a cipher and keeping wolfSSL up to date in your product is important to us, and for everyone. If you have questions about wolfSSL’s ABI compatibility, please email us at firstname.lastname@example.org.