[PATCH v3 3/3] crypto: add basic driver for the MXC SCC
Herbert Xu
herbert at gondor.apana.org.au
Fri Mar 11 05:16:40 PST 2016
On Mon, Mar 07, 2016 at 01:00:05PM +0100, Steffen Trumtrar wrote:
>
> + if (ctx->ctrl & SCC_SCM_CTRL_CBC_MODE && req->info)
> + memcpy(scc->base + SCC_SCM_INIT_VECTOR_0, req->info,
> + scc->block_size_bytes);
Please ensure that the IV is copied back on exit. I know many
other drivers currently also don't do this but I'm trying to fix
this so I'd rather not add more work for myself down the track :)
Thanks,
--
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
More information about the linux-arm-kernel
mailing list