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| author | J08nY | 2019-11-28 00:49:59 +0100 |
|---|---|---|
| committer | J08nY | 2019-11-28 00:49:59 +0100 |
| commit | a17c64b710688ac697427544eaaab4aae6188c3c (patch) | |
| tree | c5da136130b35c8c1283f0215078b50636eb9013 /pyecsca/codegen/mult | |
| parent | 32a4874abfbaff8cb4ee2d31fe71bcc3499e52dc (diff) | |
| download | pyecsca-codegen-a17c64b710688ac697427544eaaab4aae6188c3c.tar.gz pyecsca-codegen-a17c64b710688ac697427544eaaab4aae6188c3c.tar.zst pyecsca-codegen-a17c64b710688ac697427544eaaab4aae6188c3c.zip | |
Working dynamic build!
Diffstat (limited to 'pyecsca/codegen/mult')
| -rw-r--r-- | pyecsca/codegen/mult/double_and_add.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/pyecsca/codegen/mult/double_and_add.c b/pyecsca/codegen/mult/double_and_add.c index a795654..1cead25 100644 --- a/pyecsca/codegen/mult/double_and_add.c +++ b/pyecsca/codegen/mult/double_and_add.c @@ -1,18 +1,18 @@ #include "mult.h" -#include "formulas.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(&curve->n); + 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_scl(r, curve, r); point_set(r, out); point_free(q); point_free(r); |
