> On Wed, Jun 17, 2009, Chris Bare wrote:
> 
> > I'm trying to use openssl to generate a signed CMS that matches the output 
> > of
> > a windows program written with the BouncyCastle library. One of the
> > differences I've noticed is that my openssl output has the length set for 
> > each
> > structure whereas the c# program has the length as inf and closes with an 
> > EOC.
> > 
> > I tried setting the CMS_STREAM flag, but that didn't change my output.
> > I realize it should not matter, but my code is crashing the server (which is
> > 3rd party code so I can't change it) and the c# is not, so I'm wondering if 
> > it
> > could be related to EOC.
> > 
> > Here's a snipped of what my code is doing:
> > 
> >         int flags = CMS_STREAM; // or 0
> > 
> >         BIO *mem = BIO_new(BIO_s_mem());
> >         // write stuff to mem
> >         cms = CMS_sign(scert, skey, NULL, mem, flags);
> >         if (!i2d_CMS_bio(out, cms))
> > 
> > Is there some other flag, or some mode I can set to make it use EOC?
> > 
> 
> The CMS_STREAM flag is ignored for OpenSSL < 1.0.0. For supported versions of
> OpenSSL it will produce an output with EOCs.
> 
> Steve.
> --

I'm using openssl-1.0.0-beta2 and I've tried setting CMS_STREAM as well as
CMS_STREAM|CMS_PARTIAL, but I have not gotten any output with EOC.
Any idea what else I'm missing?

-- 
Chris Bare
[email protected]
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