diff options
Diffstat (limited to 'pyecsca/ec/efd/shortw/jacobian-0/addition/madd-2008-g')
| -rw-r--r-- | pyecsca/ec/efd/shortw/jacobian-0/addition/madd-2008-g | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/pyecsca/ec/efd/shortw/jacobian-0/addition/madd-2008-g b/pyecsca/ec/efd/shortw/jacobian-0/addition/madd-2008-g new file mode 100644 index 0000000..7c5f660 --- /dev/null +++ b/pyecsca/ec/efd/shortw/jacobian-0/addition/madd-2008-g @@ -0,0 +1,20 @@ +source 2008 Giessmann +assume Z2=1 +compute T1 = Z1^2 +compute T2 = T1 Z1 +compute T1 = T1 X2 +compute T2 = T2 Y2 +compute T1 = X1-T1 +compute T2 = T2-Y1 +compute Z3 = Z1 T1 +compute T4 = T1^2 +compute T1 = T1 T4 +compute T4 = T4 X1 +compute X3 = T2^2 +compute X3 = X3+T1 +compute Y3 = T1 Y1 +compute T1 = 2 T4 +compute X3 = X3-T1 +compute T4 = X3-T4 +compute T4 = T4 T2 +compute Y3 = T4-Y3 |