3 files changed, 11 insertions, 0 deletions
diff --git a/tests/performance_tests/crypto_ops.h b/tests/performance_tests/crypto_ops.h
index 5b215cef4..2859873ef 100644
--- a/tests/performance_tests/crypto_ops.h
+++ b/tests/performance_tests/crypto_ops.h
@@ -48,6 +48,7 @@ enum test_op
   op_scalarmultKey,
   op_scalarmultH,
   op_scalarmult8,
+  op_scalarmult8_p3,
   op_ge_dsm_precomp,
   op_ge_double_scalarmult_base_vartime,
   op_ge_double_scalarmult_precomp_vartime,
@@ -105,6 +106,7 @@ public:
       case op_scalarmultKey: rct::scalarmultKey(point0, scalar0); break;
       case op_scalarmultH: rct::scalarmultH(scalar0); break;
       case op_scalarmult8: rct::scalarmult8(point0); break;
+      case op_scalarmult8_p3: rct::scalarmult8(p3_0,point0); break;
       case op_ge_dsm_precomp: ge_dsm_precomp(dsmp, &p3_0); break;
       case op_ge_double_scalarmult_base_vartime: ge_double_scalarmult_base_vartime(&tmp_p2, scalar0.bytes, &p3_0, scalar1.bytes); break;
       case op_ge_double_scalarmult_precomp_vartime: ge_double_scalarmult_precomp_vartime(&tmp_p2, scalar0.bytes, &p3_0, scalar1.bytes, precomp0); break;
diff --git a/tests/performance_tests/main.cpp b/tests/performance_tests/main.cpp
index bd7414c59..d3ba57270 100644
--- a/tests/performance_tests/main.cpp
+++ b/tests/performance_tests/main.cpp
@@ -254,6 +254,7 @@ int main(int argc, char** argv)
   TEST_PERFORMANCE1(filter, p, test_crypto_ops, op_scalarmultKey);
   TEST_PERFORMANCE1(filter, p, test_crypto_ops, op_scalarmultH);
   TEST_PERFORMANCE1(filter, p, test_crypto_ops, op_scalarmult8);
+  TEST_PERFORMANCE1(filter, p, test_crypto_ops, op_scalarmult8_p3);
   TEST_PERFORMANCE1(filter, p, test_crypto_ops, op_ge_dsm_precomp);
   TEST_PERFORMANCE1(filter, p, test_crypto_ops, op_ge_double_scalarmult_base_vartime);
   TEST_PERFORMANCE1(filter, p, test_crypto_ops, op_ge_double_scalarmult_precomp_vartime);
diff --git a/tests/unit_tests/ringct.cpp b/tests/unit_tests/ringct.cpp
index 075aeac40..64fcbba4c 100644
--- a/tests/unit_tests/ringct.cpp
+++ b/tests/unit_tests/ringct.cpp
@@ -1077,8 +1077,16 @@ TEST(ringct, H)
 
 TEST(ringct, mul8)
 {
+  ge_p3 p3;
+  rct::key key;
   ASSERT_EQ(rct::scalarmult8(rct::identity()), rct::identity());
+  rct::scalarmult8(p3,rct::identity());
+  ge_p3_tobytes(key.bytes, &p3);
+  ASSERT_EQ(key, rct::identity());
   ASSERT_EQ(rct::scalarmult8(rct::H), rct::scalarmultKey(rct::H, rct::EIGHT));
+  rct::scalarmult8(p3,rct::H);
+  ge_p3_tobytes(key.bytes, &p3);
+  ASSERT_EQ(key, rct::scalarmultKey(rct::H, rct::EIGHT));
   ASSERT_EQ(rct::scalarmultKey(rct::scalarmultKey(rct::H, rct::INV_EIGHT), rct::EIGHT), rct::H);
 }