About support of RFC 2437, 4056 and 6979

Persmule persmule at hardenedlinux.org
Sat Jul 20 12:07:41 CEST 2019

Hi all.

Does GnuPG support OAEP for RSA (PKCS#1 v2 and RFC 2437), RSA-PSS (RFC 4056?), or deterministic usage of (EC)DSA (RFC 6979)?

And if GnuPG does support RFC 6979, would it also work with (EC)DSA private keys stored on OpenPGP cards which support (EC)DSA algorithms?

Best Regards,


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