Rename parameter p to n
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diff --git a/bn_mp_jacobi.c b/bn_mp_jacobi.c
index 160ac8f..76596a6 100644
--- a/bn_mp_jacobi.c
+++ b/bn_mp_jacobi.c
@@ -18,14 +18,14 @@
/* computes the jacobi c = (a | n) (or Legendre if n is prime)
* HAC pp. 73 Algorithm 2.149
*/
-int mp_jacobi (mp_int * a, mp_int * p, int *c)
+int mp_jacobi (mp_int * a, mp_int * n, int *c)
{
mp_int a1, p1;
int k, s, r, res;
mp_digit residue;
- /* if p <= 0 return MP_VAL */
- if (mp_cmp_d(p, 0) != MP_GT) {
+ /* if n <= 0 return MP_VAL */
+ if (mp_cmp_d(n, 0) != MP_GT) {
return MP_VAL;
}
@@ -64,7 +64,7 @@ int mp_jacobi (mp_int * a, mp_int * p, int *c)
s = 1;
} else {
/* else set s=1 if p = 1/7 (mod 8) or s=-1 if p = 3/5 (mod 8) */
- residue = p->dp[0] & 7;
+ residue = n->dp[0] & 7;
if (residue == 1 || residue == 7) {
s = 1;
@@ -74,7 +74,7 @@ int mp_jacobi (mp_int * a, mp_int * p, int *c)
}
/* step 5. if p == 3 (mod 4) *and* a1 == 3 (mod 4) then s = -s */
- if ( ((p->dp[0] & 3) == 3) && ((a1.dp[0] & 3) == 3)) {
+ if ( ((n->dp[0] & 3) == 3) && ((a1.dp[0] & 3) == 3)) {
s = -s;
}
@@ -83,7 +83,7 @@ int mp_jacobi (mp_int * a, mp_int * p, int *c)
*c = s;
} else {
/* n1 = n mod a1 */
- if ((res = mp_mod (p, &a1, &p1)) != MP_OKAY) {
+ if ((res = mp_mod (n, &a1, &p1)) != MP_OKAY) {
goto LBL_P1;
}
if ((res = mp_jacobi (&p1, &a1, &r)) != MP_OKAY) {