Thu, Feb 19, 2026 at 02:25:43PM +0100, Philippe Reynes wrote:
This serie adds the support of ecdsa with software
using mbedtls. So boards without ecdsa hardware may
also use signature with ecdsa.
To add the support of ecdsa with mbedtls, I have:
- enabled ecdsa in mbedtls
- add a function sw_ecdsa_verify that uses mbedtls
- add a driver sw_ecdsa that call sw_ecdsa_verify
Tested-by: Marko Mäkelä <marko.makela at iki.fi> # Raspberry Pi 4
on top of 7dca54ef4c44c82bdc6716ac6cdc84c22c66e9ed (Feb 18).
I tested this in the same way as the initial series:
https://lists.denx.de/pipermail/u-boot/2026-February/610196.html
My crude patch for including bignum*.o has been made unnecessary in by
the BIGNUM_MBEDTLS configuration option in patch 1/9.
Thank you!
Marko
