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Remove redundant secp256k1_fe_normalize from secp256k1_gej_add_ge_var.

This was a missed optimization in the extraction of gej+ge from gej+gej.
master
Gregory Maxwell 8 years ago
parent
commit
1c29f2eb49
  1. 2
      src/group_impl.h

2
src/group_impl.h

@ -294,7 +294,7 @@ static void secp256k1_gej_add_ge_var(secp256k1_gej_t *r, const secp256k1_gej_t * @@ -294,7 +294,7 @@ static void secp256k1_gej_add_ge_var(secp256k1_gej_t *r, const secp256k1_gej_t *
}
r->infinity = 0;
secp256k1_fe_t z12; secp256k1_fe_sqr(&z12, &a->z);
secp256k1_fe_t u1 = a->x; secp256k1_fe_normalize(&u1);
secp256k1_fe_t u1 = a->x;
secp256k1_fe_t u2; secp256k1_fe_mul(&u2, &b->x, &z12);
secp256k1_fe_t s1 = a->y; secp256k1_fe_normalize(&s1);
secp256k1_fe_t s2; secp256k1_fe_mul(&s2, &b->y, &z12); secp256k1_fe_mul(&s2, &s2, &a->z);

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