[RFC PATCH v5] Crypto: rockchip/crypto - add hash support for crypto engine in rk3288

[zain]

On 2016年01月11日 16:39, Herbert Xu wrote:
> On Mon, Jan 11, 2016 at 11:57:27AM +0800, Zain Wang wrote:
>> From: Zain Wang <zain.wang at rock-chips.com>
>>
>> Add md5 sha1 sha256 support for crypto engine in rk3288.
>> This patch can't support multiple updatings because of limited of IC,
>> as result, it can't support import and export too.
> As import and export are a required part of the API you have
> to implement them or your algorithm can't even be reigstered.
>
> If you the hardware cannot support them then your choices are
> limited to a software fallback.
>
> Cheers,
Ok! Thanks your comment.
I will add a software fallback like img-hash.c do