[sival, keymgr] chip_sw_keymgr_derive_{sealing,attestation}

This commit adds the chip_sw_keymgr_derive_{sealing,attestation} tests covering the complete testplan items, for the comprehensive set of requirements see `hw/top_earlgrey/data/ip/chip_keymgr_testplan.hjson`. In a nutshell, the test runs through a complete sealing/attestation CDI flow that generates identity, software key, sideload OTBN keys in every operational key manager state and verfies their validity as specified in the testplan. Signed-off-by: Andrea Caforio <[email protected]> Co-authored-by: Tim Trippel <[email protected]> (cherry picked from commit 9e8dc30)
lowRISC · Nov 5, 2024 · 1215f49 · 1215f49
1 parent ed9a230
commit 1215f49
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diff --git a/sw/device/tests/BUILD b/sw/device/tests/BUILD
@@ -1983,6 +1983,55 @@ opentitan_test(
     ],
 )
 
+opentitan_test(
+    name = "keymgr_derive_sealing_test",
+    srcs = ["keymgr_derive_cdi_test.c"],
+    exec_env = dicts.add(
+        EARLGREY_TEST_ENVS,
+        EARLGREY_SILICON_OWNER_ROM_EXT_ENVS,
+        {
+            "//hw/top_earlgrey:fpga_cw310_sival": None,
+            "//hw/top_earlgrey:silicon_creator": None,
+        },
+    ),
+    verilator = verilator_params(timeout = "eternal"),
+    deps = [
+        "//sw/device/lib/testing:keymgr_testutils",
+        "//sw/device/lib/testing:otbn_testutils",
+        "//sw/device/lib/testing:ret_sram_testutils",
+        "//sw/device/lib/testing:rstmgr_testutils",
+        "//sw/device/lib/testing:sram_ctrl_testutils",
+        "//sw/device/lib/testing/test_framework:ottf_main",
+        "//sw/device/silicon_creator/lib/drivers:retention_sram",
+        "//sw/otbn/crypto:x25519_sideload",
+    ],
+)
+
+opentitan_test(
+    name = "keymgr_derive_attestation_test",
+    srcs = ["keymgr_derive_cdi_test.c"],
+    copts = ["-DDERIVE_ATTESTATION"],
+    exec_env = dicts.add(
+        EARLGREY_TEST_ENVS,
+        EARLGREY_SILICON_OWNER_ROM_EXT_ENVS,
+        {
+            "//hw/top_earlgrey:fpga_cw310_sival": None,
+            "//hw/top_earlgrey:silicon_creator": None,
+        },
+    ),
+    verilator = verilator_params(timeout = "eternal"),
+    deps = [
+        "//sw/device/lib/testing:keymgr_testutils",
+        "//sw/device/lib/testing:otbn_testutils",
+        "//sw/device/lib/testing:ret_sram_testutils",
+        "//sw/device/lib/testing:rstmgr_testutils",
+        "//sw/device/lib/testing:sram_ctrl_testutils",
+        "//sw/device/lib/testing/test_framework:ottf_main",
+        "//sw/device/silicon_creator/lib/drivers:retention_sram",
+        "//sw/otbn/crypto:x25519_sideload",
+    ],
+)
+
 otp_json(
     name = "otp_ctrl_descrambling_otp_json",
     partitions = [