From: Niels Möller <nisse@lysator.liu.se>
Date: Sat, 23 Aug 2014 21:31:47 +0000 (+0200)
Subject: Deleted unused INITIAL argument for ecc_a_to_j.
X-Git-Tag: nettle_3.1rc1~155^2~13
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dd94851aaaea0e76992260b0696d6dc843c22819;p=thirdparty%2Fnettle.git

Deleted unused INITIAL argument for ecc_a_to_j.
---

diff --git a/ChangeLog b/ChangeLog
index 3ba0c738..874a1b7f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,9 @@
 2014-08-23  Niels Möller  <nisse@lysator.liu.se>
 
+	* ecc-a-to-j.c (ecc_a_to_j): Deleted INITIAL argument.
+	* ecc.h (ecc_a_to_j): Updated prototype.
+	* ecc-mul-a.c (ecc_mul_a, table_init): Updated calls to ecc_a_to_j.
+
 	* ecc-mul-a.c (ecc_mul_a): Deleted INITIAL argument, all callers,
 	except the tests, pass 1. Updated all callers.
 	(table_init): Likewise deleted INITIAL.
diff --git a/ecc-a-to-j.c b/ecc-a-to-j.c
index 5f7cc687..36e4d150 100644
--- a/ecc-a-to-j.c
+++ b/ecc-a-to-j.c
@@ -40,10 +40,9 @@
 
 void
 ecc_a_to_j (const struct ecc_curve *ecc,
-	    int initial,
 	    mp_limb_t *r, const mp_limb_t *p)
 {
-  if (ecc->use_redc && initial)
+  if (ecc->use_redc)
     {
       mpn_copyd (r + ecc->size, p, 2*ecc->size);
 
diff --git a/ecc-mul-a.c b/ecc-mul-a.c
index 6cfc8a48..82f72e65 100644
--- a/ecc-mul-a.c
+++ b/ecc-mul-a.c
@@ -67,7 +67,7 @@ ecc_mul_a (const struct ecc_curve *ecc,
 
   unsigned i;
 
-  ecc_a_to_j (ecc, 1, pj, p);
+  ecc_a_to_j (ecc, pj, p);
   mpn_zero (r, 3*ecc->size);
   
   for (i = ecc->size, is_zero = 1; i-- > 0; )
@@ -111,7 +111,7 @@ table_init (const struct ecc_curve *ecc,
   unsigned j;
 
   mpn_zero (TABLE(0), 3*ecc->size);
-  ecc_a_to_j (ecc, 1, TABLE(1), p);
+  ecc_a_to_j (ecc, TABLE(1), p);
 
   for (j = 2; j < size; j += 2)
     {
diff --git a/ecc.h b/ecc.h
index 97de76e1..360d60b1 100644
--- a/ecc.h
+++ b/ecc.h
@@ -179,11 +179,9 @@ ecc_size_j (const struct ecc_curve *ecc);
    infinity points properly? */
 
 /* Converts a point P in affine coordinates into a point R in jacobian
-   coordinates. If INITIAL is non-zero, and the curve uses montgomery
-   coordinates, also convert coordinates to montgomery form. */
+   coordinates. */
 void
 ecc_a_to_j (const struct ecc_curve *ecc,
-	    int initial,
 	    mp_limb_t *r, const mp_limb_t *p);
 
 /* Converts a point P in jacobian coordinates into a point R in affine