1 files changed, 26 insertions, 0 deletions
diff --git a/test/ec/curves.py b/test/ec/curves.py
new file mode 100644
index 0000000..d36e702
--- /dev/null
+++ b/test/ec/curves.py
@@ -0,0 +1,26 @@
+from pyecsca.ec.curve import EllipticCurve
+from pyecsca.ec.mod import Mod
+from pyecsca.ec.model import ShortWeierstrassModel, MontgomeryModel
+from pyecsca.ec.point import InfinityPoint, Point
+
+
+def get_secp128r1():
+    prime = 0xfffffffdffffffffffffffffffffffff
+    model = ShortWeierstrassModel()
+    coords = ShortWeierstrassModel().coordinates["projective"]
+    return (EllipticCurve(model, coords, prime, dict(a=0xfffffffdfffffffffffffffffffffffc,
+                                                     b=0xe87579c11079f43dd824993c2cee5ed3),
+                          InfinityPoint(coords)),
+            Point(coords, X=Mod(0x161ff7528b899b2d0c28607ca52c5b86, prime),
+                  Y=Mod(0xcf5ac8395bafeb13c02da292dded7a83, prime),
+                  Z=Mod(1, prime)))
+
+
+def get_curve25519():
+    prime = 0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffed
+    model = MontgomeryModel()
+    coords = model.coordinates["xz"]
+    return (EllipticCurve(model, coords, prime,
+                          dict(a=486662, b=1),
+                          InfinityPoint(coords)),
+            Point(coords, X=Mod(9, prime), Z=Mod(1, prime)))