- se050_rsa_verify: when the function uploads only the public part of the key (keyCreated == 1), erase the transient SE050 object and don't persist keyIdSet = 1. A subsequent sign on the same RsaKey was reusing the public-only SE050 object and failing. Pre-existing bindings (from wc_RsaUseKeyId or a prior sign that uploaded a keypair) are preserved untouched.
- rsa_keygen_test: add WOLFSSL_SE050 to the existing WOLFSSL_CRYPTOCELL guard around the export-then-decode round-trip. SE050-generated keys keep their private components in the secure element, so wc_RsaKeyToDer + wc_RsaPrivateKeyDecode cannot complete. Matching guard on the idx declaration to avoid an unused-variable warning.
- se050_ed25519_verify_msg: initialize *res = 0 at entry so failures don't leak a stale res = 1 from a prior good verify.
- Ed25519 import functions: reset keyIdSet / keyId under WOLFSSL_SE050 in wc_ed25519_import_private_key_ex, wc_ed25519_import_private_only, wc_ed25519_import_public_ex so overwriting host-side key material invalidates any prior SE050 object binding.
- New workflow .github/workflows/se050-sim.yml: builds wolfSSL against the NXP Plug&Trust SDK and runs the wolfCrypt tests against the SE050Sim simulator. Patches the upstream Dockerfile to use the PR's wolfSSL source.
- ed25519_test SE050 adjustments:
- Cap the RFC 8032 loop at 5 iters — iter 5's 1023 B msg exceeds NXP SDK SE05X_TLV_BUF_SIZE_CMD = 900.
- rareEd verifies and private-only sign: expect WC_HW_E (SE050 delegates malformed-input rejection to the secure element) instead of BAD_FUNC_ARG / SIG_VERIFY_E.
- Skip ed25519ctx_test / ed25519ph_test — SE050 port drops the context/prehash params so RFC 8032 ctx/ph vectors can't byte-match.
Refactor CMAC init to common function, add wc_AesNew_Id/Label API, do same for RSA new
functions, and add test init helpers for id[] support along with some test disable options
Introduce the WOLFSSL_MLKEM_DYNAMIC_KEYS option to allow dynamic allocation
of private and public key buffers in the MlKemKey struct. This change
enables right-sizing of buffers based on the actual ML-KEM level and eliminates
unnecessary memory usage for encapsulate-only operations.
The WOLF_CRYPTO_CB_FREE path in wc_MlKemKey_Free, wc_dilithium_free,
and wc_ecc_free returned early when the crypto callback succeeded,
skipping local cleanup: ForceZero on private key material, PRF/hash
object frees (ML-KEM), SHAKE free and cached vector frees (ML-DSA),
and mp_forcezero on the private scalar and all hardware port frees
(ECC).
Any non-PKCS#11 callback returning 0 would silently leave key material
in memory. The PKCS#11 backend worked around this by returning
CRYPTOCB_UNAVAILABLE on success to force the fallthrough — a fragile
contract that is not part of the documented callback interface.
Fix by always continuing to software cleanup after invoking the
callback.
Remove the CRYPTOCB_UNAVAILABLE workaround from the three PKCS#11 free
dispatchers (ECC, ML-DSA, ML-KEM); they now return the real result of
C_DestroyObject.
Add PKCS#11 integration for ML-KEM with key generation,
encapsulation and decapsulation support through the crypto
callback path.
Includes ML-KEM PKCS#11 constants/types, key store handling,
token object lifecycle management, and ML-KEM key init helpers
for private-key ID/label workflows.
Align implementation details with current upstream conventions
and review feedback:
- internal wolfCrypt ML-KEM path only for PKCS#11
- inline ML-KEM key-type/flag checks in PKCS#11 code
- proper key template formatting and enum placement
- ensure TLS ML-KEM object storage behavior is compatible with
PKCS#11 ephemeral-key decapsulation flow
Fixed wc_AesEaxAuthDataUpdate to check eax for NULL before
dereferencing.
Fix AesSivCipher to delete/free AES if new/initialization succeeded.
Memsetting to 0 doesn't work when WC_DEBUG_CIPHER_LIFECYCLE is defined.
Added tests for:
- AES-EAX streaming
- AES-SIV
- Poly1305
- DES-CBC
Marco Oliverio
Andrew Hutchings
David Garske
Yosuke Shimizu
Sean Parkinson
Daniel Pouzzner
night1rider
Paul Adelsbach
Ruby Martin
Tobias Frauenschläger
Hideki Miyazaki
JacobBarthelmeh
Juliusz Sosinowicz