On 06:40 Wed 11 Mar     , Sascha Hauer wrote:
> On Tue, Mar 10, 2015 at 03:28:16PM +0100, Jean-Christophe PLAGNIOL-VILLARD 
> wrote:
> > Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagn...@jcrosoft.com>
> > ---
> >  common/digest.c  | 51 +++++++++++++++++++++++++++++++++++++++++++++++++++
> >  crypto/md5.c     |  1 +
> >  crypto/sha1.c    |  1 +
> >  crypto/sha2.c    |  2 ++
> >  crypto/sha4.c    |  2 ++
> >  include/digest.h | 16 ++++++++++++++++
> >  6 files changed, 73 insertions(+)
> > 
> > diff --git a/common/digest.c b/common/digest.c
> > index 89af862..7c09ce2 100644
> > --- a/common/digest.c
> > +++ b/common/digest.c
> > @@ -102,6 +102,57 @@ void digest_free(struct digest *d)
> >  }
> >  EXPORT_SYMBOL_GPL(digest_free);
> >  
> > +void digest_hmac_init(struct digest *d, const unsigned char *key,
> > +                       size_t keylen)
> > +{
> 
> We should rather implement hmac just like the other digests. That is,
> this function should be digest->init and the key would have to be passed
> via the same mechanism used in the kernel: a digest->setkey
why not

so we integrate the RSA_SIGN as a digest

Best Regards,
J.
> 
> Sascha
> 
> -- 
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