[PATCH libksba 2/2] Support multi-valued signatures in CSRs.

[Damien Goutte-Gattat]

Hi,

On Thu, Feb 14, 2019 at 09:23:17AM +0900, NIIBE Yutaka wrote:
> Hello,
> 
> Damien Goutte-Gattat wrote:
> > * src/certreq.c (ksba_certreq_set_sig_val): Support signatures
> > made of several values.
> 
> Thanks, applied and pushed.

Thanks.

I just want to note that when I wrote this patch, I (mistakently)
thought that EdDSA signature values were constructed the same way as
ECDSA signature values (that is, as a SEQUENCE of INTEGER values).

I realized later that it is not the case. The RFC 8410 [1] states that
for EdDSA signatures, the value shall simply be the concatenation of the
two MPIs that are the result of the EdDSA operation.

Therefore this patch only adds support for ECDSA, and more work will be
needed to make the ksba_certreq_set_sig_val function usable with EdDSA.

Best,

- Damien

[1] https://tools.ietf.org/html/rfc8410#section-6
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