diff --git a/scripts/mbedtls_framework/psa_test_case.py b/scripts/mbedtls_framework/psa_test_case.py
new file mode 100644
index 000000000..198bbf148
--- /dev/null
+++ b/scripts/mbedtls_framework/psa_test_case.py
@@ -0,0 +1,20 @@
+"""Generate test cases for PSA API calls, with automatic dependencies.
+"""
+
+# Copyright The Mbed TLS Contributors
+# SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
+#
+
+from . import test_case
+
+
+class TestCase(test_case.TestCase):
+    """A PSA test case with automatically inferred dependencies.
+
+    For mechanisms like ECC curves where the support status includes
+    the key bit-size, this class assumes that only one bit-size is
+    involved in a given test case.
+    """
+
+    def __init__(self) -> None:
+        super().__init__()