merge trunkinitsubsystems

1 files changed, 12 insertions, 8 deletions

diff --git a/libtommath/bn_fast_mp_invmod.c b/libtommath/bn_fast_mp_invmod.c
index fafd9dc..aa41098 100644
--- a/libtommath/bn_fast_mp_invmod.c
+++ b/libtommath/bn_fast_mp_invmod.c
@@ -1,4 +1,4 @@
-#include <tommath.h>
+#include <tommath_private.h>
 #ifdef BN_FAST_MP_INVMOD_C
 /* LibTomMath, multiple-precision integer library -- Tom St Denis
  *
@@ -12,7 +12,7 @@
  * The library is free for all purposes without any express
  * guarantee it works.
  *
- * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
+ * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
  */
 
 /* computes the modular inverse via binary extended euclidean algorithm, 
@@ -27,7 +27,7 @@ int fast_mp_invmod (mp_int * a, mp_int * b, mp_int * c)
   int     res, neg;
 
   /* 2. [modified] b must be odd   */
-  if (mp_iseven (b) == 1) {
+  if (mp_iseven (b) == MP_YES) {
     return MP_VAL;
   }
 
@@ -57,13 +57,13 @@ int fast_mp_invmod (mp_int * a, mp_int * b, mp_int * c)
 
 top:
   /* 4.  while u is even do */
-  while (mp_iseven (&u) == 1) {
+  while (mp_iseven (&u) == MP_YES) {
     /* 4.1 u = u/2 */
     if ((res = mp_div_2 (&u, &u)) != MP_OKAY) {
       goto LBL_ERR;
     }
     /* 4.2 if B is odd then */
-    if (mp_isodd (&B) == 1) {
+    if (mp_isodd (&B) == MP_YES) {
       if ((res = mp_sub (&B, &x, &B)) != MP_OKAY) {
         goto LBL_ERR;
       }
@@ -75,13 +75,13 @@ top:
   }
 
   /* 5.  while v is even do */
-  while (mp_iseven (&v) == 1) {
+  while (mp_iseven (&v) == MP_YES) {
     /* 5.1 v = v/2 */
     if ((res = mp_div_2 (&v, &v)) != MP_OKAY) {
       goto LBL_ERR;
     }
     /* 5.2 if D is odd then */
-    if (mp_isodd (&D) == 1) {
+    if (mp_isodd (&D) == MP_YES) {
       /* D = (D-x)/2 */
       if ((res = mp_sub (&D, &x, &D)) != MP_OKAY) {
         goto LBL_ERR;
@@ -115,7 +115,7 @@ top:
   }
 
   /* if not zero goto step 4 */
-  if (mp_iszero (&u) == 0) {
+  if (mp_iszero (&u) == MP_NO) {
     goto top;
   }
 
@@ -142,3 +142,7 @@ LBL_ERR:mp_clear_multi (&x, &y, &u, &v, &B, &D, NULL);
   return res;
 }
 #endif
+
+/* $Source$ */
+/* $Revision$ */
+/* $Date$ */