frost/secp256k1-zkp
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Fix secp256k1_fe_inv_all_var parameter order

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Rearranged secp256k1_fe_inv_all_var parameters so length is after array.
Text editor removed some trailing whitespaces.
This commit is contained in:
llamasoft
2016-07-26 10:57:08 -05:00
parent c5b32e16c4
commit 7d893f4980
4 changed files with 13 additions and 13 deletions
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6
src/group_impl.h
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@@ -22,7 +22,7 @@ static const secp256k1_ge secp256k1_ge_const_g = SECP256K1_GE_CONST(
);
static void secp256k1_ge_set_gej_zinv(secp256k1_ge *r, const secp256k1_gej *a, const secp256k1_fe *zi) {
secp256k1_fe zi2;
secp256k1_fe zi2;
secp256k1_fe zi3;
secp256k1_fe_sqr(&zi2, zi);
secp256k1_fe_mul(&zi3, &zi2, zi);
@@ -89,7 +89,7 @@ static void secp256k1_ge_set_all_gej_var(size_t len, secp256k1_ge *r, const secp
}
azi = (secp256k1_fe *)checked_malloc(cb, sizeof(secp256k1_fe) * count);
secp256k1_fe_inv_all_var(count, azi, az);
secp256k1_fe_inv_all_var(azi, az, count);
free(az);
count = 0;
@@ -260,7 +260,7 @@ static void secp256k1_gej_double_var(secp256k1_gej *r, const secp256k1_gej *a, s
/** For secp256k1, 2Q is infinity if and only if Q is infinity. This is because if 2Q = infinity,
* Q must equal -Q, or that Q.y == -(Q.y), or Q.y is 0. For a point on y^2 = x^3 + 7 to have
* y=0, x^3 must be -7 mod p. However, -7 has no cube root mod p.
*
*
* Having said this, if this function receives a point on a sextic twist, e.g. by
* a fault attack, it is possible for y to be 0. This happens for y^2 = x^3 + 6,
* since -6 does have a cube root mod p. For this point, this function will not set