From 86768f810937382983c426a8151a26698afda3e8 Mon Sep 17 00:00:00 2001
From: J08nY
Date: Sat, 8 Mar 2025 16:31:16 +0100
Subject: Add RPA variant of addition_chain.

---
 test/sca/test_rpa.py | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'test/sca')

diff --git a/test/sca/test_rpa.py b/test/sca/test_rpa.py
index d87e248..0d2860b 100644
--- a/test/sca/test_rpa.py
+++ b/test/sca/test_rpa.py
@@ -28,7 +28,7 @@ from pyecsca.sca.re.rpa import (
     MultipleContext,
     rpa_point_0y,
     rpa_point_x0,
-    rpa_distinguish,
+    rpa_distinguish, multiples_computed,
 )
 
 
@@ -71,6 +71,12 @@ def rpa_params(model, coords):
     return DomainParameters(curve, g, 0x85D265932D90785C, 1)
 
 
+def test_multiples(rpa_params):
+    multiples = multiples_computed(17, rpa_params, LTRMultiplier, LTRMultiplier, True, True)
+    assert 1 in multiples
+    assert 17 in multiples
+    assert 0 not in multiples
+
 def test_x0_point(rpa_params):
     res = rpa_point_x0(rpa_params)
     assert res is not None
-- 
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