feat(esp_tee): Added examples demonstrating the ESP-TEE framework

examples/security/tee/tee_basic/pytest_tee_basic.py

@@ -0,0 +1,28 @@
+# SPDX-FileCopyrightText: 2024 Espressif Systems (Shanghai) CO LTD
+# SPDX-License-Identifier: Unlicense OR CC0-1.0
+import logging
+import os
+
+import pytest
+from pytest_embedded import Dut
+
+
+@pytest.mark.esp32c6
+@pytest.mark.generic
+def test_example_tee_basic(dut: Dut) -> None:
+    # Logging example binary details
+    binary_files = [
+        ('tee_basic.bin', '[REE] tee_basic_bin_size'),
+        ('esp_tee/esp_tee.bin', '[TEE] tee_basic_bin_size'),
+    ]
+    for file_name, log_label in binary_files:
+        binary_file = os.path.join(dut.app.binary_path, file_name)
+        bin_size = os.path.getsize(binary_file)
+        logging.info('{}: {}KB'.format(log_label, bin_size // 1024))
+
+    # Start test
+    dut.expect('AES-256-CBC operations in TEE', timeout=30)
+    dut.expect('TEE: In PROTECTED M-mode', timeout=30)
+    dut.expect('AES encryption successful!', timeout=30)
+    dut.expect('ee 04 9b ee 95 6f 25 04 1e 8c e4 4e 8e 4e 7a d3', timeout=30)
+    dut.expect('AES decryption successful!', timeout=30)