1 files changed, 13 insertions, 0 deletions

diff --git a/test/ec/test_model.py b/test/ec/test_model.py
index d5c5afe..e6bc176 100644
--- a/test/ec/test_model.py
+++ b/test/ec/test_model.py
@@ -1,3 +1,5 @@
+import pickle
+
 from pyecsca.ec.model import (
     ShortWeierstrassModel,
     MontgomeryModel,
@@ -11,3 +13,14 @@ def test_load():
     assert len(MontgomeryModel().coordinates) > 0
     assert len(EdwardsModel().coordinates) > 0
     assert len(TwistedEdwardsModel().coordinates) > 0
+
+
+def test_pickle():
+    sw = ShortWeierstrassModel()
+    m = MontgomeryModel()
+    e = EdwardsModel()
+    te = TwistedEdwardsModel()
+    assert sw == pickle.loads(pickle.dumps(sw))
+    assert m == pickle.loads(pickle.dumps(MontgomeryModel()))
+    assert e == pickle.loads(pickle.dumps(EdwardsModel()))
+    assert te == pickle.loads(pickle.dumps(TwistedEdwardsModel()))