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Faster RSA tests #52

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f418759
Use wolfSSL's fixed RSA keys in the SCEP message test
Frauschi Oct 8, 2026
30c338b
Share one CA across the test servers in a process
Frauschi Oct 8, 2026
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11 changes: 2 additions & 9 deletions .github/workflows/zephyr.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -25,8 +25,6 @@ env:
WOLFSSL_REF: master
ZEPHYR_REF: v4.4.2
ZEPHYR_SDK: 1.0.1
# PRs and pushes skip the slow suites; the nightly and manual runs include them.
FULL_RUN: ${{ github.event_name != 'pull_request' && github.event_name != 'push' }}

jobs:
qemu-x86:
Expand Down Expand Up @@ -56,14 +54,9 @@ jobs:
- name: Unit tests
run: |
cd "$HOME/zephyrproject"
if [ "$FULL_RUN" = true ]; then
slow=; slow_suites=wolfcert.unit.scep_msg
else
slow="-e slow"; slow_suites=
fi
# The EST suite and the sample need the host server
"$HOME/zephyr-venv/bin/python" zephyr/scripts/twister \
-T "${{ github.workspace }}/zephyr/tests" -e est $slow \
-T "${{ github.workspace }}/zephyr/tests" -e est \
-p qemu_x86 \
-x=EXTRA_ZEPHYR_MODULES=${{ github.workspace }} \
--outdir "$HOME/twister-unit" -vv
Expand All @@ -74,7 +67,7 @@ jobs:
"$HOME/twister-unit/twister.json" \
wolfcert.unit.smoke wolfcert.unit.keygen wolfcert.unit.csr \
wolfcert.unit.csr_attrs wolfcert.unit.store \
wolfcert.unit.parse_negative $slow_suites \
wolfcert.unit.parse_negative wolfcert.unit.scep_msg \
--built-only wolfcert.build.no_builtin_transport \
wolfcert.build.rsa_only wolfcert.build.scep_only_rsa \
wolfcert.build.ed448_mldsa
Expand Down
2 changes: 1 addition & 1 deletion docs/CI.md
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Expand Up @@ -16,7 +16,7 @@ set skips the wolfSSL build entirely.
| `nightly.yml` | schedule + dispatch | Re-runs the wolfSSL-variant build matrix against fresh wolfSSL `master`, the macOS extras, and the full negative-config set. Also **reseeds the wolfSSL prefix caches** so the next day's PRs restore instead of build. The feature/config gating itself now runs per-PR (see `pr.yml`). |
| `sanitizers.yml` | schedule + dispatch | ASan+UBSan over the full test suite, ThreadSanitizer over the threaded integration roundtrips (against a TSAN-instrumented wolfSSL), and valgrind over a representative subset. |
| `interop.yml` | schedule + dispatch | Third-party EST/SCEP interop (openssl, micromdm/scep, globalsign/est, cisco/libest, smallstep/step-ca). Best-effort: a dependency that fails to install makes its script exit 77, which is treated as a neutral skip; a real interop regression fails. |
| `zephyr.yml` | PR + push, schedule + dispatch | Two jobs sharing the west workspace setup (`.github/actions/zephyr-workspace`). The `qemu_x86` job runs the Zephyr module on `qemu_x86`: the unit suites, build-only rows for off-default Kconfig combinations, and an EST enrollment gate plus the sample against a host `wolfcert-server`, including a build of the sample with a custom trust anchor. The `mcxn` job builds the EST sample for `frdm_mcxn947/mcxn947/cpu0` with the SDK's `arm-zephyr-eabi` toolchain; [`zephyr/README.md`](../zephyr/README.md#est-client-sample) lists what CI covers per board. `scripts/ci/twister-assert-ran.py` checks that each step's suites actually ran. The slow `scep_msg` suite runs only on the nightly and on manual dispatch. |
| `zephyr.yml` | PR + push, schedule + dispatch | Two jobs sharing the west workspace setup (`.github/actions/zephyr-workspace`). The `qemu_x86` job runs the Zephyr module on `qemu_x86`: the unit suites, build-only rows for off-default Kconfig combinations, and an EST enrollment gate plus the sample against a host `wolfcert-server`, including a build of the sample with a custom trust anchor. The `mcxn` job builds the EST sample for `frdm_mcxn947/mcxn947/cpu0` with the SDK's `arm-zephyr-eabi` toolchain; [`zephyr/README.md`](../zephyr/README.md#est-client-sample) lists what CI covers per board. `scripts/ci/twister-assert-ran.py` checks that each step's suites actually ran. |

## wolfSSL configurations

Expand Down
3 changes: 3 additions & 0 deletions tests/integration/test_est_async_roundtrip.c
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Expand Up @@ -141,6 +141,7 @@ int main(void)
.protocol = WOLFCERT_PROTO_EST,
.bind_host = "127.0.0.1",
.bind_port = 0,
.ca_store = test_ca_store(),
.tls_cert_pem = tls_cert, .tls_cert_pem_len = tls_cert_len,
.tls_key_pem = tls_key, .tls_key_pem_len = tls_key_len,
.tls_client_ca_pem = cli_cert, .tls_client_ca_pem_len = cli_cert_len,
Expand Down Expand Up @@ -200,6 +201,7 @@ int main(void)
.protocol = WOLFCERT_PROTO_EST,
.bind_host = "127.0.0.1",
.bind_port = 0,
.ca_store = test_ca_store(),
.http_basic_user = "alice",
.http_basic_pass = "hunter2",
.tls_cert_pem = tls_cert, .tls_cert_pem_len = tls_cert_len,
Expand Down Expand Up @@ -272,6 +274,7 @@ int main(void)
free(tls_key);
free(cli_cert);
free(cli_key);
test_ca_store_close();
wolfcert_cleanup();
if (pha_skipped)
return 77;
Expand Down
3 changes: 3 additions & 0 deletions tests/integration/test_est_chunked_robustness.c
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Expand Up @@ -398,6 +398,7 @@ static int no_sigpipe_on_response(void)
WolfCertServerCfgSrv cfg = {
.protocol = WOLFCERT_PROTO_EST,
.bind_host = "127.0.0.1", .bind_port = 0,
.ca_store = test_ca_store(),
.est_allow_anonymous_enroll = 1,
};
WolfCertServer* srv = NULL;
Expand Down Expand Up @@ -459,6 +460,7 @@ int main(void)
WolfCertServerCfgSrv cfg = {
.protocol = WOLFCERT_PROTO_EST,
.bind_host = "127.0.0.1", .bind_port = 0,
.ca_store = test_ca_store(),
.tls_cert_pem = g_tls_cert, .tls_cert_pem_len = g_tls_cert_len,
.tls_key_pem = tls_key, .tls_key_pem_len = tls_key_len,
.est_allow_anonymous_enroll = 1,
Expand Down Expand Up @@ -498,6 +500,7 @@ int main(void)
if (rc != 0)
return rc;

test_ca_store_close();
wolfcert_cleanup();
printf("OK\n");
return 0;
Expand Down
2 changes: 2 additions & 0 deletions tests/integration/test_est_csr_attrs_apply_roundtrip.c
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Expand Up @@ -246,6 +246,7 @@ int main(void)
WolfCertServerCfgSrv cfg = {
.protocol = WOLFCERT_PROTO_EST,
.bind_host = "127.0.0.1", .bind_port = 0,
.ca_store = test_ca_store(),
.csr_attributes_der = policy.data,
.csr_attributes_len = policy.len,
.tls_cert_pem = tls_cert, .tls_cert_pem_len = tls_cert_len,
Expand Down Expand Up @@ -278,6 +279,7 @@ int main(void)
if (rc != 0)
return rc;

test_ca_store_close();
wolfcert_cleanup();
printf("OK\n");
return 0;
Expand Down
5 changes: 5 additions & 0 deletions tests/integration/test_est_csr_attrs_enforce.c
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Expand Up @@ -367,6 +367,7 @@ int main(void)
WolfCertServerCfgSrv cfg = {
.protocol = WOLFCERT_PROTO_EST,
.bind_host = "127.0.0.1", .bind_port = 0,
.ca_store = test_ca_store(),
.csr_attributes_der = policy.data,
.csr_attributes_len = policy.len,
.est_require_csr_attributes = 1,
Expand Down Expand Up @@ -395,6 +396,7 @@ int main(void)
WolfCertServerCfgSrv cfg2 = {
.protocol = WOLFCERT_PROTO_EST,
.bind_host = "127.0.0.1", .bind_port = 0,
.ca_store = test_ca_store(),
.csr_attributes_der = policy2.data,
.csr_attributes_len = policy2.len,
.est_require_csr_attributes = 1,
Expand Down Expand Up @@ -422,6 +424,7 @@ int main(void)
WolfCertServerCfgSrv cfg_raw = {
.protocol = WOLFCERT_PROTO_EST,
.bind_host = "127.0.0.1", .bind_port = 0,
.ca_store = test_ca_store(),
.csr_attributes_der = policy_raw.data,
.csr_attributes_len = policy_raw.len,
.est_require_csr_attributes = 1,
Expand Down Expand Up @@ -449,6 +452,7 @@ int main(void)
WolfCertServerCfgSrv cfg_bare = {
.protocol = WOLFCERT_PROTO_EST,
.bind_host = "127.0.0.1", .bind_port = 0,
.ca_store = test_ca_store(),
.http_basic_user = "alice", .http_basic_pass = "secret",
.tls_cert_pem = tls_cert, .tls_cert_pem_len = tls_cert_len,
.tls_key_pem = tls_key, .tls_key_pem_len = tls_key_len,
Expand All @@ -468,6 +472,7 @@ int main(void)
if (rc != 0)
return rc;

test_ca_store_close();
wolfcert_cleanup();
printf("OK\n");
return 0;
Expand Down
3 changes: 3 additions & 0 deletions tests/integration/test_est_csr_attrs_roundtrip.c
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Expand Up @@ -93,6 +93,7 @@ int main(void)
.protocol = WOLFCERT_PROTO_EST,
.bind_host = "127.0.0.1",
.bind_port = 0,
.ca_store = test_ca_store(),
.csr_attributes_der = blob.data,
.csr_attributes_len = blob.len,
.tls_cert_pem = tls_cert, .tls_cert_pem_len = tls_cert_len,
Expand Down Expand Up @@ -152,6 +153,7 @@ int main(void)
WolfCertServerCfgSrv cfg2 = {
.protocol = WOLFCERT_PROTO_EST,
.bind_host = "127.0.0.1", .bind_port = 0,
.ca_store = test_ca_store(),
.tls_cert_pem = tls_cert, .tls_cert_pem_len = tls_cert_len,
.tls_key_pem = tls_key, .tls_key_pem_len = tls_key_len,
.est_allow_anonymous_enroll = 1,
Expand Down Expand Up @@ -197,6 +199,7 @@ int main(void)
wolfcert_buffer_free(&blob);
free(tls_cert);
free(tls_key);
test_ca_store_close();
wolfcert_cleanup();
printf("OK\n");
return 0;
Expand Down
2 changes: 2 additions & 0 deletions tests/integration/test_est_mldsa_roundtrip.c
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Expand Up @@ -114,6 +114,7 @@ int main(void)
.protocol = WOLFCERT_PROTO_EST,
.bind_host = "127.0.0.1",
.bind_port = 0,
.ca_store = test_ca_store(),
.http_basic_user = "alice",
.http_basic_pass = "hunter2",
.tls_cert_pem = tls_cert, .tls_cert_pem_len = tls_cert_len,
Expand Down Expand Up @@ -156,6 +157,7 @@ int main(void)
wolfcert_buffer_free(&ca_pem);
free(tls_cert);
free(tls_key);
test_ca_store_close();
wolfcert_cleanup();

if (rc == 0)
Expand Down
3 changes: 3 additions & 0 deletions tests/integration/test_est_mtls_roundtrip.c
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Expand Up @@ -409,6 +409,7 @@ static int test_reenroll_mismatch_not_parked(const uint8_t* tls_cert, size_t tls
.protocol = WOLFCERT_PROTO_EST,
.bind_host = "127.0.0.1",
.bind_port = 0,
.ca_store = test_ca_store(),
.tls_cert_pem = tls_cert, .tls_cert_pem_len = tls_cert_len,
.tls_key_pem = tls_key, .tls_key_pem_len = tls_key_len,
.tls_client_ca_pem = cli_cert, .tls_client_ca_pem_len = cli_cert_len,
Expand Down Expand Up @@ -521,6 +522,7 @@ int main(void)
.protocol = WOLFCERT_PROTO_EST,
.bind_host = "127.0.0.1",
.bind_port = 0,
.ca_store = test_ca_store(),
.tls_cert_pem = tls_cert, .tls_cert_pem_len = tls_cert_len,
.tls_key_pem = tls_key, .tls_key_pem_len = tls_key_len,
.tls_client_ca_pem = cli_cert, .tls_client_ca_pem_len = cli_cert_len,
Expand Down Expand Up @@ -623,6 +625,7 @@ int main(void)
free(tls_key);
free(cli_cert);
free(cli_key);
test_ca_store_close();
wolfcert_cleanup();
printf("OK\n");
return 0;
Expand Down
2 changes: 2 additions & 0 deletions tests/integration/test_est_pending_roundtrip.c
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Expand Up @@ -507,6 +507,7 @@ int main(void)
WolfCertServerCfgSrv cfg = {
.protocol = WOLFCERT_PROTO_EST,
.bind_host = "127.0.0.1", .bind_port = 0,
.ca_store = test_ca_store(),
.est_require_approval = 1,
.est_retry_after_sec = 1,
.tls_cert_pem = tls_cert, .tls_cert_pem_len = tls_cert_len,
Expand All @@ -524,6 +525,7 @@ int main(void)

free(tls_cert);
free(tls_key);
test_ca_store_close();
wolfcert_cleanup();
if (rc != 0)
return rc;
Expand Down
3 changes: 3 additions & 0 deletions tests/integration/test_est_pha_roundtrip.c
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Expand Up @@ -167,6 +167,7 @@ int main(void)
.protocol = WOLFCERT_PROTO_EST,
.bind_host = "127.0.0.1",
.bind_port = 0,
.ca_store = test_ca_store(),
.tls_cert_pem = tls_cert,
.tls_cert_pem_len = tls_cert_len,
.tls_key_pem = tls_key,
Expand Down Expand Up @@ -197,6 +198,7 @@ int main(void)
free(tls_key);
free(cli_cert);
free(cli_key);
test_ca_store_close();
wolfcert_cleanup();
return 77;
}
Expand Down Expand Up @@ -354,6 +356,7 @@ int main(void)
free(tls_key);
free(cli_cert);
free(cli_key);
test_ca_store_close();
wolfcert_cleanup();
printf("OK\n");
return 0;
Expand Down
3 changes: 3 additions & 0 deletions tests/integration/test_est_roundtrip.c
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Expand Up @@ -238,6 +238,7 @@ int main(void)
.protocol = WOLFCERT_PROTO_EST,
.bind_host = "127.0.0.1",
.bind_port = 0,
.ca_store = test_ca_store(),
.http_basic_user = "alice",
.http_basic_pass = "hunter2",
.tls_cert_pem = tls_cert, .tls_cert_pem_len = tls_cert_len,
Expand Down Expand Up @@ -350,6 +351,7 @@ int main(void)
WolfCertServerCfgSrv acfg = {
.protocol = WOLFCERT_PROTO_EST,
.bind_host = "127.0.0.1", .bind_port = 0,
.ca_store = test_ca_store(),
.http_basic_user = "alice", .http_basic_pass = "hunter",
.tls_cert_pem = tls_cert, .tls_cert_pem_len = tls_cert_len,
.tls_key_pem = tls_key, .tls_key_pem_len = tls_key_len,
Expand Down Expand Up @@ -402,6 +404,7 @@ int main(void)
wolfcert_buffer_free(&ca_pem);
free(tls_cert);
free(tls_key);
test_ca_store_close();
wolfcert_cleanup();
printf("OK (%d transport connects)\n", g_connect_calls);
return 0;
Expand Down
4 changes: 4 additions & 0 deletions tests/integration/test_est_tls_roundtrip.c
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Expand Up @@ -139,6 +139,7 @@ static int test_client_reenroll_keeps_identity(const uint8_t* tls_cert,
.protocol = WOLFCERT_PROTO_EST,
.bind_host = "127.0.0.1",
.bind_port = 0,
.ca_store = test_ca_store(),
.tls_cert_pem = tls_cert, .tls_cert_pem_len = tls_cert_len,
.tls_key_pem = tls_key, .tls_key_pem_len = tls_key_len,
};
Expand Down Expand Up @@ -299,6 +300,7 @@ int main(void)
.protocol = WOLFCERT_PROTO_EST,
.bind_host = "127.0.0.1",
.bind_port = 0,
.ca_store = test_ca_store(),
.tls_cert_pem = tls_cert, .tls_cert_pem_len = tls_cert_len,
.tls_key_pem = tls_key, .tls_key_pem_len = tls_key_len,
};
Expand Down Expand Up @@ -336,6 +338,7 @@ int main(void)
.protocol = WOLFCERT_PROTO_EST,
.bind_host = "127.0.0.1",
.bind_port = 0,
.ca_store = test_ca_store(),
.tls_cert_pem = tls_cert, .tls_cert_pem_len = tls_cert_len,
.tls_key_pem = tls_key, .tls_key_pem_len = tls_key_len,
.est_allow_anonymous_enroll = 1,
Expand Down Expand Up @@ -408,6 +411,7 @@ int main(void)
wolfcert_key_free(dk);
free(tls_cert);
free(tls_key);
test_ca_store_close();
wolfcert_cleanup();
printf("OK\n");
return 0;
Expand Down
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