Hi,

What is the default RSA padding that is used in CMS when signing and
when encrypting messages?

Is there any way to influence the choice of padding in CMS? E.g., use
PSS for signing and OAEP for encryption when using RSA, as is possible
for dgst (sigopt) / pkeyutl (pkeyopt) with "rsa_padding_mode:". I didn't
find any relevant command-line switches for that in cms.

By the way, the switch OAEP is rsa_padding_mode:oeap instead of oaep
(the man page for pkeyutl mentions both oeap and oaep).

Thanks,
Michael
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