ecc: Simplify _gcry_ecc_compute_public.
* cipher/ecc-misc.c (_gcry_ecc_compute_public): Don't need G and d. Use ec->G and ec->d. * cipher/ecc-curves.c (_gcry_ecc_get_mpi): Follow the change. (_gcry_ecc_get_point): Likewise. * cipher/ecc-eddsa.c (_gcry_ecc_eddsa_compute_h_d): Don't need d, but use ec->d. (_gcry_ecc_eddsa_sign): Follow the change.
- Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>