diff options
Diffstat (limited to 'ecc-gostdsa-verify.c')
| -rw-r--r-- | ecc-gostdsa-verify.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/ecc-gostdsa-verify.c b/ecc-gostdsa-verify.c index fcdd4644..a835ba71 100644 --- a/ecc-gostdsa-verify.c +++ b/ecc-gostdsa-verify.c @@ -114,11 +114,12 @@ ecc_gostdsa_verify (const struct ecc_curve *ecc, /* Total storage: 7*ecc->p.size + ecc->mul_g_itch (ecc->p.size) */ ecc->mul_g (ecc, P1, z1, P1 + 3*ecc->p.size); - /* Total storage: 6*ecc->p.size + ecc->add_hhh_itch */ - ecc->add_hhh (ecc, P1, P1, P2, P1 + 3*ecc->p.size); + /* Total storage: 6*ecc->p.size + ECC_ADD_JJJ_ITCH(size) */ + if (!ecc_nonsec_add_jjj (ecc, P1, P1, P2, P1 + 3*ecc->p.size)) + return 0; /* x coordinate only, modulo q */ - ecc->h_to_a (ecc, 2, P2, P1, P1 + 3*ecc->p.size); + ecc_j_to_a (ecc, 2, P2, P1, P1 + 3*ecc->p.size); return (mpn_cmp (rp, P2, ecc->p.size) == 0); #undef P2 |