Add secret key extraction from keypair to constant time tests

furszy · Dec 19, 2020 · 33cb3c2 · 33cb3c2
1 parent 36d9dc1
commit 33cb3c2
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/src/valgrind_ctime_test.c b/src/valgrind_ctime_test.c
@@ -140,6 +140,12 @@ int main(void) {
     ret = secp256k1_keypair_xonly_tweak_add(ctx, &keypair, msg);
     VALGRIND_MAKE_MEM_DEFINED(&ret, sizeof(ret));
     CHECK(ret == 1);
+
+    VALGRIND_MAKE_MEM_UNDEFINED(key, 32);
+    VALGRIND_MAKE_MEM_UNDEFINED(&keypair, sizeof(keypair));
+    ret = secp256k1_keypair_sec(ctx, key, &keypair);
+    VALGRIND_MAKE_MEM_DEFINED(&ret, sizeof(ret));
+    CHECK(ret == 1);
 #endif
 
 #ifdef ENABLE_MODULE_SCHNORRSIG