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Elliptic curves on binary fields work.
[u/mdw/catacomb]
/
mpbarrett-exp.h
diff --git
a/mpbarrett-exp.h
b/mpbarrett-exp.h
index
5c34746
..
e34ea49
100644
(file)
--- a/
mpbarrett-exp.h
+++ b/
mpbarrett-exp.h
@@
-1,6
+1,6
@@
/* -*-c-*-
*
/* -*-c-*-
*
- * $Id: mpbarrett-exp.h,v 1.1
2001/06/16 12:58:12
mdw Exp $
+ * $Id: mpbarrett-exp.h,v 1.1
.4.1 2004/03/20 00:20:05
mdw Exp $
*
* Exponentiation operations for Barrett reduction
*
*
* Exponentiation operations for Barrett reduction
*
@@
-30,6
+30,9
@@
/*----- Revision history --------------------------------------------------*
*
* $Log: mpbarrett-exp.h,v $
/*----- Revision history --------------------------------------------------*
*
* $Log: mpbarrett-exp.h,v $
+ * Revision 1.1.4.1 2004/03/20 00:20:05 mdw
+ * Projective coordinates for prime curves
+ *
* Revision 1.1 2001/06/16 12:58:12 mdw
* Parameters for generic exponentiation.
*
* Revision 1.1 2001/06/16 12:58:12 mdw
* Parameters for generic exponentiation.
*
@@
-61,6
+64,8
@@
a = mpbarrett_reduce(mb, t, t); \
} while (0)
a = mpbarrett_reduce(mb, t, t); \
} while (0)
+#define EXP_FIX(x)
+
#define EXP_SETMUL(d, x, y) do { \
d = mp_mul(MP_NEW, x, y); \
d = mpbarrett_reduce(mb, d, d); \
#define EXP_SETMUL(d, x, y) do { \
d = mp_mul(MP_NEW, x, y); \
d = mpbarrett_reduce(mb, d, d); \