cipher: Extend RSA-PSS internal function.
* cipher/pubkey-internal.h (_gcry_rsa_pss_encode): Change the API. * cipher/pubkey-util.c (_gcry_pk_util_data_to_mpi): Follow the change. * cipher/rsa-common.c (_gcry_rsa_pss_encode): Support internal hashing.
- Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>