Re: [PATCH v7 00/11] ima-evm-utils: Convert v2 signatures from RSA to EVP_PKEY API

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On Wed, 2019-06-26 at 17:42 +0300, Dmitry Kasatkin wrote:
> On Tue, Jun 25, 2019 at 5:56 AM Mimi Zohar <zohar@xxxxxxxxxxxxx> wrote:
> >
> > On Mon, 2019-06-24 at 23:11 +0300, Vitaly Chikunov wrote:
> > > Mimi,
> > >
> > > On Mon, Jun 24, 2019 at 03:47:27PM -0400, Mimi Zohar wrote:
> > > > On Mon, 2019-06-24 at 22:23 +0300, Vitaly Chikunov wrote:
> > > > >
> > > > > > > With and without this change, the sha family is working properly, but
> > > > > > > with this patch set, I'm now seeing "sign_hash_v2: signing failed:
> > > > > > > (invalid digest)" for gost/streebog.  Previously it worked.
> > > > >
> > > > > If it worked before this is strange. It should not. What patchset
> > > > > version it was?
> > > >
> > > > No, I'm saying that I built both openssl and the gost engine a while
> > > > ago.  There's been some gost engine updates since then, which are
> > > > dependent on a newer version of openssl.  So I'll need to rebuild both
> > > > openssl and the gost engine in order to re-test.
> > >
> > > Hm. I don't see a difference in signing code.
> > >
> > > Only the difference is there was no `log_err("sign_hash_v2: signing
> > > failed: (%s)\n", ...)` about singing failure, because, I thought, the
> > > caller would report it anyway, because of `return -1`.
> >
> > Thanks, Vitaly, for all your help.  It's now working properly.
> >
> > Mimi
> >
> 
> I tested various generation and verification options and also backward
> and forward compatibility.
> Everything was fine for me....

Thanks!  Did you review the code as well?  Can I take this as a
Reviewed-by or an Acked?

Mimi




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