Use unique concurrency group per commit for push events so that
sequential merges to master don't cancel each other's queued runs.
This ensures every master commit gets analyzed for memory tracking.
utilities for generic SetKey and ExportKey operations on HMAC, RSA, ECC,
and AES. Add wc_ecc_size/wc_ecc_sig_size callback hooks for hardware-only
keys. Integrate into configure.ac as --enable-cryptocbutils=setkey,export
options with CI test configurations in os-check.yml.
Add test handlers in test.c and api.c with export/import delegation
pattern, small-stack-safe allocations, custom curve support, and
DEBUG_CRYPTOCB helpers.
- 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.
This update introduces the WOLFSSL_DILITHIUM_DYNAMIC_KEYS option, allowing
for dynamic memory allocation of public and private key buffers. This change
reduces memory usage by allocating buffers only when needed.
The test jobs used actions/cache/restore with fail-on-cache-miss,
which aborted when the cache key was scoped to another PR or had
been evicted, even though the build job reported success.
Drop fail-on-cache-miss and add a fallback rebuild in the test
job, gated on the cache-hit output. Fast path is unchanged; on
miss the test job rebuilds locally and proceeds.
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.
Split make_check into two jobs to reduce CI time:
- make_check: 37 configs that interact with platform-specific features
(sys-ca-certs, Apple Security.framework, OpenSSL compat, networking)
continue to run on both Ubuntu and macOS.
- make_check_linux: 17 configs testing pure crypto algorithms,
preprocessor guards, or features with no macOS-specific code paths
now run on Linux only.
Also change make_user_settings_testwolfcrypt to Linux-only since
testwolfcrypt runs pure crypto tests with no platform-specific features.
Saves ~33 CI jobs with no loss of test coverage.
.github/workflows/wolfCrypt-Wconversion.yml: Add -Wcast-qual to all scenarios.
wolfssl/wolfcrypt/signature.h, wolfcrypt/src/signature.c, doc/dox_comments/header_files/signature.h:
Remove incorrect const qualifier on the key argument in
* wc_SignatureVerifyHash()
* wc_SignatureVerify()
* wc_SignatureGenerateHash()
* wc_SignatureGenerateHash_ex()
* wc_SignatureGenerate()
* wc_SignatureGenerate_ex()
This fixes UB code patterns throughout signature.c. key is inherently
accessed readwrite by the underlying low level crypto. Fortunately, wolfCrypt
has no APIs/methods to allow actual const MPI key objects, therefore these
seeming breaking API changes can't actually break any users.
globally:
* Add const qualifiers to all struct pointer members that are assigned values
computed from const pointers.
* Add const qualifiers to intermediate casts for accessors and read-only
dereference constructs, as needed for -Wcast-qual hygiene, e.g. for a macro
GET_U16(a), use (*(const word16*)(a)) rather than (*(word16*)(a)).
* Add const qualifiers to internal declarations, and remove illegal casts, as
needed for -Wcast-qual hygiene.
* Add missing const qualifiers to all casts for argument, operand, and
assignment type agreement, as needed for -Wcast-qual hygiene, e.g.
"*data = (const byte*)dataASN->data.ref.data" rather than
"*data = (byte*)dataASN->data.ref.data".
wolfssl/wolfcrypt/asn.h, wolfssl/wolfcrypt/asn_public.h, wolfcrypt/src/asn.c, wolfcrypt/src/asn_orig.c:
* Add additional lifecycle management for object members that are only sometimes locally allocated:
DNS_entry.nameStored
DNS_entry.ipStringStored
DNS_entry.ridStringStored
wolfssl/wolfcrypt/types.h: add WC_BARRIER() macro -- a portable construct that
prevents compiler optimizers from reordering operations across the barrier.
wolfssl/wolfcrypt/blake2-impl.h, wolfcrypt/src/blake2s.c, wolfcrypt/src/blake2b.c:
* In blake2b_init(), blake2b_init_key(), blake2s_init(), and
blake2s_init_key(), refactor blake2b_param initialization using WC_BARRIER()
(fixes volatile abuse that triggered -Wcast-qual).
* Remove the residual and unused WOLFSSL_BLAKE2[BS]_INIT_EACH_FIELD code.
wolfcrypt/src/ecc.c and wolfssl/wolfcrypt/ecc.h:
Remove incorrect const qualifier on curve arg to wc_ecc_free_curve() (internal function).
- Copy TLS 1.3 traffic secrets and DTLS 1.3 epoch/cipher state to the
write-dup side in DupSSL so key updates can be performed.
- Delegate KeyUpdate responses from the read side to the write side via
the shared WriteDup struct, for both peer-initiated and local key
updates.
- Delegate DTLS 1.3 ACK sending from the read side to the write side.
- Track DTLS 1.3 KeyUpdate ACKs: write side records the in-flight
KeyUpdate epoch/seq, read side sets keyUpdateAcked when the matching
ACK arrives.
- Delegate post-handshake certificate authentication (CertificateRequest
processing) from the read side to the write side, transferring
transcript hashes, cert context, and signature parameters.
- Reset prevSent/plainSz to prevent stale values from SendData to think
that data was already sent.
- Refactor FreeHandshakeHashes into Free_HS_Hashes for reuse.
- Move DTLS 1.3 epoch initialization earlier in InitSSL so the
write-dup early-return path has valid epoch state.
- Add tests for write dup with all protocol versions, key update,
post-handshake auth, and WANT_WRITE recovery.
- Add --enable-all --enable-writedup to CI os-check matrix.
* Enable ML-KEM by default in build systems (autoconf and CMake)
* Only allow three to-be-standardized hybrid PQ/T combinations by
default
* Use X25519MLKEM768 as the default KeyShare in the ClientHello (if user
does not override that). When Curve25519 is disabled, then either
WOLFSSL_SECP384R1MLKEM1024 or WOLFSSL_SECP256R1MLKEM768 is used as
default depending on the ECC configuration
* Disable standalone ML-KEM in supported groups by default (enable with
--enable-tls-mlkem-standalone)
* Disable extra OQS-based hybrid PQ/T curves by default and gate
behind --enable-experimental (enable with --enable-extra-pqc-hybrids)
* Reorder the SupportedGroups extension to reflect the preferences
* Reorder the preferredGroup array to also reflect the same preferences
* Add async support for ML-KEM hybrids
Daniel Pouzzner
David Garske
Michael Rogov Papernov
Marco Oliverio
night1rider
Andrew Hutchings
Tobias Frauenschläger
Sean Parkinson
JacobBarthelmeh
Paul Adelsbach
Juliusz Sosinowicz
sebastian-carpenter