Re: [PATCH v5 1/5] dm: crypto: Define UCLASS API for ECDSA signature verification

Hi Alex,

On Mon, 17 May 2021 at 12:39, Alexandru Gagniuc mr.nuke.me@gmail.com wrote:

Define a UCLASS API for verifying ECDSA signatures. Unlike UCLASS_MOD_EXP, which focuses strictly on modular exponentiation, the ECDSA class focuses on verification. This is done so that it better aligns with mach-specific implementations, such as stm32mp.

Signed-off-by: Alexandru Gagniuc mr.nuke.me@gmail.com

include/crypto/ecdsa-uclass.h | 39 +++++++++++++++++++++++++++++++++++ include/dm/uclass-id.h | 1 + 2 files changed, 40 insertions(+) create mode 100644 include/crypto/ecdsa-uclass.h

We cannot have a uclass with a test. You should implement at least a trivial test for this uclass, with a sandbox driver.

Regards, Simon