[v3 PATCH] crypto: stm32 - Save and restore between each request

Tue Feb 28 01:23:15 PST 2023

On Tue, Feb 28, 2023 at 05:12:01PM +0800, Herbert Xu wrote:
>
> What about the non-hmac algorithms? Do they pass or fail? If they
> fail what's the kernel dmesg?

I can see a problem with hmac.  The hmac key state wasn't stored
in the rctx so it gets repeatedly written to the hardware on each
operation, resulting in a bogus digest.

Cheers,
-- 
Email: Herbert Xu <herbert at gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt