Eric Biggers <[email protected]> wrote:

> If OpenSSL 3.5 is the last version that doesn't support the noattr case,
> that would mean that OpenSSL 3.6 does support it, right?  OpenSSL 3.6
> was released several months ago.  Yet the above code requires version 4.

3.5 and 3.6 support ML-DSA, but not with CMS_NOATTR, so I need to update this.
Version 4 will support ML-DSA with CMS_NOATTR, but that's not yet tagged.

> How about we just support the new way only?  That would be simpler, and
> it sounds like it's already supported by the latest OpenSSL.

Depends what you mean by "latest OpenSSL".  Latest in git, yes; latest in
distributions that people can simply install as an rpm/deb/etc., no.

Now, assuming OpenSSL releases v4 sometime in the spring, I would probably be
fine with saying you have to have OpenSSL v4 if you want ML-DSA; but others
might have a different opinion.

David


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