From b43c5dba0ec18fe5a5204537855ea2b73fc674c6 Mon Sep 17 00:00:00 2001
From: J08nY
Date: Mon, 23 Dec 2019 02:05:35 +0100
Subject: Implement multipliers.

---
 pyecsca/codegen/mult/double_and_add.c | 19 -------------------
 pyecsca/codegen/mult/mult.c           |  6 ------
 pyecsca/codegen/mult/mult.h           | 11 -----------
 3 files changed, 36 deletions(-)
 delete mode 100644 pyecsca/codegen/mult/double_and_add.c
 delete mode 100644 pyecsca/codegen/mult/mult.c
 delete mode 100644 pyecsca/codegen/mult/mult.h

(limited to 'pyecsca/codegen/mult')

diff --git a/pyecsca/codegen/mult/double_and_add.c b/pyecsca/codegen/mult/double_and_add.c
deleted file mode 100644
index 1cead25..0000000
--- a/pyecsca/codegen/mult/double_and_add.c
+++ /dev/null
@@ -1,19 +0,0 @@
-#include "mult.h"
-#include "point.h"
-
-void scalar_mult(bn_t *scalar, point_t *point, curve_t *curve, point_t *out) {
-	point_t *q = point_copy(point);
-	point_t *r = point_copy(curve->neutral);
-
-    int nbits = bn_bit_length(scalar);
-    for (int i = nbits; i >= 0; i--) {
-        point_dbl(r, curve, r);
-        if (bn_get_bit(scalar, i) == 1) {
-            point_add(q, r, curve, r);
-        }
-    }
-    //point_scl(r, curve, r);
-    point_set(r, out);
-    point_free(q);
-    point_free(r);
-}
\ No newline at end of file
diff --git a/pyecsca/codegen/mult/mult.c b/pyecsca/codegen/mult/mult.c
deleted file mode 100644
index d0f60ae..0000000
--- a/pyecsca/codegen/mult/mult.c
+++ /dev/null
@@ -1,6 +0,0 @@
-
-#include "mult.h"
-
-#if MULT == MULT_DOUBLE_AND_ADD
-#include "double_and_add.c"
-#endif
\ No newline at end of file
diff --git a/pyecsca/codegen/mult/mult.h b/pyecsca/codegen/mult/mult.h
deleted file mode 100644
index d2817b7..0000000
--- a/pyecsca/codegen/mult/mult.h
+++ /dev/null
@@ -1,11 +0,0 @@
-#ifndef MULT_H_
-#define MULT_H_
-
-#include "defs.h"
-
-#define MULT_NONE			  0
-#define MULT_DOUBLE_AND_ADD   1
-
-void scalar_mult(bn_t *scalar, point_t *point, curve_t *curve, point_t *out);
-
-#endif //MULT_H_
\ No newline at end of file
-- 
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