Deciphering a .p7f file

[Jakob Bohm]

On 2021-08-11 13:52, Keine Eile wrote:
> Hi list members,
>
> I have a .p7f in hands, which seems to be a DER encoded PKCS7 
> structure in some way, I can use 'openssl pkcs' to transform it in a 
> PEM form, I also can pull a bunch of certificates out of it. But I 
> know, there is some encrypted pay load in this file, which I can not 
> decipher. What I have tried with openssl's rsautl and smime does not 
> seem to work for me.
>
> May be someone of you can push me in the right direction, thanks!
Try the "openssl cms" command, or its older sibling "openssl smime" .

Enjoy

Jakob
-- 
Jakob Bohm, CIO, Partner, WiseMo A/S.  https://www.wisemo.com
Transformervej 29, 2860 Søborg, Denmark.  Direct +45 31 13 16 10
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