diff options
Diffstat (limited to 'src/ecdsa_impl.h')
| -rw-r--r-- | src/ecdsa_impl.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/ecdsa_impl.h b/src/ecdsa_impl.h index a951d0b4ad..8825d05fed 100644 --- a/src/ecdsa_impl.h +++ b/src/ecdsa_impl.h @@ -27,7 +27,7 @@ static void secp256k1_ecdsa_start(void) { return; /* Allocate. */ - secp256k1_ecdsa_consts_t *ret = (secp256k1_ecdsa_consts_t*)malloc(sizeof(secp256k1_ecdsa_consts_t)); + secp256k1_ecdsa_consts_t *ret = (secp256k1_ecdsa_consts_t*)checked_malloc(sizeof(secp256k1_ecdsa_consts_t)); static const unsigned char order[] = { 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF, @@ -38,7 +38,7 @@ static void secp256k1_ecdsa_start(void) { secp256k1_fe_set_b32(&ret->order_as_fe, order); secp256k1_fe_negate(&ret->p_minus_order, &ret->order_as_fe, 1); - secp256k1_fe_normalize(&ret->p_minus_order); + secp256k1_fe_normalize_var(&ret->p_minus_order); /* Set the global pointer. */ secp256k1_ecdsa_consts = ret; @@ -122,7 +122,7 @@ static int secp256k1_ecdsa_sig_recompute(secp256k1_scalar_t *r2, const secp256k1 secp256k1_gej_t pr; secp256k1_ecmult(&pr, &pubkeyj, &u2, &u1); if (!secp256k1_gej_is_infinity(&pr)) { secp256k1_fe_t xr; secp256k1_gej_get_x_var(&xr, &pr); - secp256k1_fe_normalize(&xr); + secp256k1_fe_normalize_var(&xr); unsigned char xrb[32]; secp256k1_fe_get_b32(xrb, &xr); secp256k1_scalar_set_b32(r2, xrb, NULL); ret = 1; @@ -144,7 +144,7 @@ static int secp256k1_ecdsa_sig_recover(const secp256k1_ecdsa_sig_t *sig, secp256 secp256k1_fe_add(&fx, &secp256k1_ecdsa_consts->order_as_fe); } secp256k1_ge_t x; - if (!secp256k1_ge_set_xo(&x, &fx, recid & 1)) + if (!secp256k1_ge_set_xo_var(&x, &fx, recid & 1)) return 0; secp256k1_gej_t xj; secp256k1_gej_set_ge(&xj, &x); |