We do plan to implement SHA3, HMAC-SHA3 and KMAC. But we don't know
yet when that will happen. As usual, the bottleneck is review
bandwidth (we have had two independent contributions of SHA3!).
Our roadmap (https://mbed-tls.readthedocs.io/en/latest/project/roadmap/)
unfortunately doesn't list SHA3, but the “EdDSA” item includes Ed448
which requires SHA3. I'll see about clarifying that since SHA3 is
useful for other things as well.
Note however that SHA3 support in X.509 and TLS, in places where
SHA2 is currently supported, is not currently on the roadmap, as far
as I'm aware.
Best regards,
--
Gilles Peskine
Mbed TLS developer
On 24/04/2023 17:21,
Nilesh.Badodekar--- via mbed-tls wrote:
Hi,
Is there a plan to support SHA3 (256 and
384) and subsequent usage in HMAC on mbedtls?