Hi Stephen,

We are developing a secure communication on OFTP(RFC-5024), as per the RFC
we need to sign the file, compress the file , encrypt the file.
that can be done with the OpenSSl .. ok,
Next the consern is :
1)Files that are to be signed are enveloped according to the file
enveloping format i.e as a CMS package.
2) Files that are to be copressed are enveloped according to the file
   enveloping format i.e as a CMS package.
3) Files that are to be encrypted  are enveloped according to the file
   enveloping format i.e as a CMS package.

here we are not understand how to implement the CMS package and struck...

Best Regards
--Shankar


On 4/1/08, Dr. Stephen Henson <[EMAIL PROTECTED]> wrote:
>
> On Tue, Apr 01, 2008, shankar ks wrote:
>
> > Hi Stephen,
> >
> > ThanQ for your information. let me conform your information as :  CMS is
> > still under development  and there is no document or material is
> available
> > for CMS in OpenSSl .
> >
> > if that is the case is there any thing availble right now for using
> > CMS along with openssl. and what you can suggest me to do what explained
> in
> > my earlier mail...
> >
>
> It can be used with the command line utility "cms". The API is similar to
> the
> documented PKCS7 API in many respects. It however isn't at all clear from
> your
> description what you want to precisely want to do.
>
> > Does the TLS will support the CMS ?
> >
>
> CMS and TLS are two different things entirely.
>
> Steve.
> --
> Dr Stephen N. Henson. Email, S/MIME and PGP keys: see homepage
> OpenSSL project core developer and freelance consultant.
> Homepage: http://www.drh-consultancy.demon.co.uk
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