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Mon, 06 Apr 2026 07:19:04 -0700 (PDT) X-Received: by 2002:a17:902:c14b:b0:2b0:b075:f2fb with SMTP id d9443c01a7336-2b281855cbcmr96499605ad.35.1775485143247; Mon, 06 Apr 2026 07:19:03 -0700 (PDT) From: Arun Menon To: qemu-devel@nongnu.org Cc: Ani Sinha , Laurent Vivier , Zhao Liu , Stefan Berger , Marcel Apfelbaum , Paolo Bonzini , Fabiano Rosas , marcandre.lureau@redhat.com, "Michael S. Tsirkin" , Yanan Wang , Igor Mammedov , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Arun Menon , Stefan Berger Subject: [PATCH v3 10/10] tests: Use ML-DSA-87 operations to caused large TPM transfers with TIS Date: Mon, 6 Apr 2026 19:47:35 +0530 Message-ID: <20260406141735.25844-11-armenon@redhat.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260406141735.25844-1-armenon@redhat.com> References: <20260406141735.25844-1-armenon@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=170.10.129.124; envelope-from=armenon@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -25 X-Spam_score: -2.6 X-Spam_bar: -- X-Spam_report: (-2.6 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.54, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: qemu development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1775485157536158500 Content-Type: text/plain; charset="utf-8" From: Stefan Berger Test a large data transfer with the TIS. To do this, first create an ML-DSA-87 key and sign some data with it. Then receive the 4627 bytes signature and then send the signature back to have the TPM verify it. Signed-off-by: Stefan Berger Signed-off-by: Arun Menon --- tests/qtest/tpm-tis-swtpm-test.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/tests/qtest/tpm-tis-swtpm-test.c b/tests/qtest/tpm-tis-swtpm-t= est.c index 105e42e21d..56d2a340c9 100644 --- a/tests/qtest/tpm-tis-swtpm-test.c +++ b/tests/qtest/tpm-tis-swtpm-test.c @@ -36,6 +36,15 @@ static void tpm_tis_swtpm_test(const void *data) "tpm-tis", NULL); } =20 +static void tpm_tis_large_tx_swtpm_test(const void *data) +{ + const TestState *ts =3D data; + + tpm_test_swtpm_large_tx_test(ts->src_tpm_path, + tpm_tis_transfer, + "tpm-tis", NULL); +} + static void tpm_tis_swtpm_migration_test(const void *data) { const TestState *ts =3D data; @@ -57,6 +66,8 @@ int main(int argc, char **argv) g_test_init(&argc, &argv, NULL); =20 qtest_add_data_func("/tpm/tis-swtpm/test", &ts, tpm_tis_swtpm_test); + qtest_add_data_func("/tpm/tis-larget-tx-swtpm/test", &ts, + tpm_tis_large_tx_swtpm_test); qtest_add_data_func("/tpm/tis-swtpm-migration/test", &ts, tpm_tis_swtpm_migration_test); ret =3D g_test_run(); --=20 2.53.0