linux-kernel - Re: Aw: Re: [PATCH 6/6] crypto: rockchip: add rk3588 driver

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Message-ID: <ZWSBtZAwn_58UtcD@Red>
Date:   Mon, 27 Nov 2023 12:47:01 +0100
From:   Corentin LABBE <clabbe@...libre.com>
To:     Frank Wunderlich <frank-w@...lic-files.de>
Cc:     davem@...emloft.net, heiko@...ech.de, herbert@...dor.apana.org.au,
        krzysztof.kozlowski+dt@...aro.org, mturquette@...libre.com,
        p.zabel@...gutronix.de, robh+dt@...nel.org, sboyd@...nel.org,
        ricardo@...dini.net, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-clk@...r.kernel.org,
        linux-crypto@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-rockchip@...ts.infradead.org
Subject: Re: Aw: Re:  [PATCH 6/6] crypto: rockchip: add rk3588 driver

Le Fri, Nov 24, 2023 at 04:05:01PM +0100, Frank Wunderlich a écrit :
> Hi
> 
> > Gesendet: Montag, 20. November 2023 um 13:48 Uhr
> > Von: "Corentin LABBE" <clabbe@...libre.com>
> 
> > You are using kcapi-rng but the driver do not support RNG yet. (and probably never if I continue to fail having good results with it).
> > So it is normal values does not change.
> 
> which functions does the driver support atm? or how can i test correctly
> (and which kernel options i need for this)?
> 
> regards Frank

Hello

The driver handle AES(ECB CBC XTS) and hashes (MD5 SHAxxx and SM3)
For testing you need:
CONFIG_CRYPTO_MANAGER_DISABLES_TESTS is not set
CONFIG_CRYPTO_MANAGER_EXTRA_TESTS=y

Note that I have already got several report of random hashes tests failling, but I am near to have a reproducer.

Regards