supported signature algorithms in version 3.0? (RSASSA-PSS)

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1

Dear all,

I read that version 3.0 supports elliptic curves, which is great. However, I can’t find any information regarding the RSA based algorithms that are supported.

Specifically, does version 3.0 support RSASSA-PSS?

Most S/MIME solutions I know of “only” support RSASSA-PKCS1-v1_5 (sha-256RSA and sha-512RSA).

2

Hi Kay,

good question, https://dev.gnupg.org/source/libgcrypt/ does
the crypto operations. You could go checking there or ask on gnupg-devel@.

As far as I remember RSASSA-PSS is not supported for CMS,
but I maybe wrong.

Best Regards,
Bernhard