Help with i2d_CMS_bio_stream from OpenSSL 1.0 to OpenSSL 1.1.1j

[Fabio]

Hi,
no one have some hints?

Il giorno gio 8 apr 2021 alle ore 10:53 Fabio <fabpet at gmail.com> ha scritto:

> Hi all,
> I have a problem upgrading my code from openssl 1.0 to the last 1.1.1j.
> Using an older version, I exported the CMS code in order to extend and
> modify some calculations. I used i2d_CMS_bio_stream to convert the struct
> to DER.
>
> Using OpenSSL 1.1.1j  i had to change all the DECLARE_STACK_OF in
> DEFINE_STACK_OF but now, i2d_CMS_bio_stream produces a broken DER. In
> particular when in the code i add a stack to the structure and push some
> struct into the stack,  i2d_CMS_bio_stream does not write correctly the
> SEQUENCE (instead i get some 0x06 0x82 0x30 0x82)...
>
> What should i do to fix this?
> Thanks.
>
> FP
>
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