@deftypefun {void} {gnutls_x509_spki_set_rsa_pss_params} (gnutls_x509_spki_t @var{spki}, gnutls_digest_algorithm_t @var{dig}, unsigned int @var{salt_size})
@var{spki}: the SubjectPublicKeyInfo structure

@var{dig}: a digest algorithm of type @code{gnutls_digest_algorithm_t} 

@var{salt_size}: the size of salt string

This function will set the public key parameters for
an RSA-PSS algorithm, in the SubjectPublicKeyInfo structure.

@strong{Since:} 3.6.0
@end deftypefun