* when including kernel headers with gcc-17+, ignore -Wconstant-logical-operand.
* when CONFIG_KMSAN, explicitly map memcpy(), memset(), memmove(), strcpy(),
strncpy(), and strncat(), to clang builtins, to get proper __msan
interception.
* genericize WC_SANITIZE_DISABLE() and WC_SANITIZE_ENABLE() to cover both KASAN
and KMSAN, and use the generic macros in wc_linuxkm_stack_hwm_prepare() and
wc_linuxkm_stack_hwm_measure_rel().
DEBUG_VECTOR_REGISTER_ACCESS_FUZZING from the WOLFSSL_LINUXKM section to top
level (the exceptions are generally applicable, and needed for user-mode SVR
fuzzing). also add a DEBUG_FORCE_VECTOR_REGISTER_ACCESS_FUZZING flag.
PPC64:
- Added AES-ECB/CBC/CTR/GCM/XTS using crypto instructions
- Added SHA-256/512 using base scalar and crypto instructions
- Added SHA-3 using base scalar and POWER8 VSX
- Added SHA-3 x2/x3 but disabled compilation.
- Added CPU id flags.
- Changed the constant data format to be consistent with other platforms.
PPC32:
- Added AES-ECB/CBC/CTR/GCM/XTS using base scalar
- Added SHA-256/512 using base scalar
- Added SHA-3 using base scalar
* wolfssl/ocsp.h: gate out the CheckOcspResponder() prototype if defined(CheckOcspResponder) (for linuxkm-pie).
* wolfcrypt/src/wc_mldsa.c: add support for WC_MLDSA_NO_ASM.
* .wolfssl_known_macro_extras: add new macros.
Support AES-XTS AVX512/VAES
Support AES-GCM AVX512/VAES
Support AES-ECB/CBC/CTR AVX512/VAES/AVX1/AES-NI.
Remove code from aes_asm.S/aes_asm.asm
Add CPU defines for AVX512 and VAES
Updated ASM files with new defines for AVX512.
Added support for printing out the new CPU Id flags in benchmark.
Added new files to Windows projects.
aes.c: Supports ECB/CBC/CTR in assembly. Supports calling AVX512/VAES assembly.
Instead of failing when top bit is set, the standard and current research says to mask it.
WOLFSSL_X25519_NO_MASK_PEER is added to allow the rejection when required.
The workflow matrix rework moved configure args into JSON lists, where
CPPFLAGS defines appear as "CPPFLAGS=-DFOO". The known-macro scan in
check-source-text only recognizes -D tokens preceded by whitespace or a
quote, so macros whose only -D site now sits directly after the '=' are
no longer registered as known. Add those macros to
.wolfssl_known_macro_extras, and drop two entries that became redundant
because the new workflow configs define them at a position the scanner
does recognize.
wolfcrypt/src/aes.c: enforce AES-XTS K1!=K2 constraint in wc_AesXtsSetKeyNoInit() unless WC_AES_XTS_ALLOW_DUPLICATE_KEYS and !HAVE_FIPS:
tests/api/test_aes.c: add negative tests to test_wc_AesXtsSetKey() for K1==K2;
wolfcrypt/test/test.c: fix keys in aes_xts_128_inplace_test() and aes_xts_192_inplace_test() so that K1!=K2, update test vectors, and remove associated !HAVE_FIPS gating;
linuxkm/lkcapi_aes_glue.c: synchronize aes_xts_128_test() test of ciphertext stealing in-place with wolfcrypt/test/test.c.
wrapper/rust/wolfssl-wolfcrypt/src/aes.rs: synchronize XTS streaming test with wolfcrypt/test/test.c.
linuxkm/: refactor self-test sensing with version-gated setup in linuxkm_wc_port.h and refactored gates in lkcapi_glue.c.
* wc_local_InitUp()
* wc_local_InitUpDone()
* wc_local_InitDown()
* wc_local_InitDownDone()
* wc_init_state_t
* WC_DECLARE_INIT_STATE()
* WC_INIT_STATE_*
* union wc_init_state_bitfields
* WC_INIT_STATE_RAISE_BAD_STATE()
* WC_ATOMIC_INT_ARG and WC_ATOMIC_UINT_ARG, pivoting on WC_16BIT_CPU, used to assure operands to atomic operators are 32 bits, and that wc_init_state_t is 32 bits, even on 16 bit targets like Arduino.
fix&refactor thread safety mechanisms in wolfCrypt_Init() and wolfCrypt_Cleanup(), and fix a few preexisting error-handling flubs in wolfCrypt_Init().
wolfcrypt/src/sp_x86_64.c:
* fix ASSERT_SAVED_VECTOR_REGISTERS() in C wrappers: add where missing for implementations that use AVX2, and remove frivolous checks for ones that don't.
* refactor vector save-restore with a single locally tracked save in sp_RsaPublic_#(), sp_RsaPrivate_#(), sp_ecc_mulmod_add_#(), sp_ecc_mulmod_base_add_#(), sp_ecc_make_key_#(), and sp_#_calc_s_#().
* fix feature test in sp_ModExp_Fp_star_1024(), sp_Pairing_1024(), and sp_Pairing_gen_precomp_1024(), to properly gate on IS_INTEL_AVX2(cpuid_flags) and SAVE_VECTOR_REGISTERS2() == 0.
wolfcrypt/src/{dh.c,dsa.c,ecc.c,eccsi.c,rsa.c,sp_int.c}:
* remove all vector register provisions (SAVE_VECTOR_REGISTERS(), RESTORE_VECTOR_REGISTERS(), ASSERT_SAVED_VECTOR_REGISTERS());
* add explicit WC_CHECK_FOR_INTR_SIGNALS() and WC_RELAX_LONG_LOOP() to the lengthy loops in wc_DhGenerateParams(), wc_MakeDsaParameters(), ecc_sign_hash_sw(), and wc_MakeRsaKey().
wolfssl/wolfcrypt/{error-crypt.h,logging.h,memory.h}:
* make wc_backtrace_render() and wc_backtrace_set_fp() available whenever defined(WOLFSSL_DEBUG_BACKTRACE_ERROR_CODES);
* add support for DEBUG_VECTOR_REGISTERS_BACKTRACE_ON_FAIL, activating backtraces on vector register errors.
* also improve the debugging format from the DEBUG_VECTOR_REGISTER_ACCESS variants of SAVE_VECTOR_REGISTERS() and friends.
linuxkm/lkcapi_{dh,ecdh,ecdsa,rsa}_glue.c: harmonize PK driver names with AES, SHA, and DRBG, notably adding AVX2 annotation when enabled.
wolfcrypt/src/{sp_x86_64_asm.S,sp_x86_64_asm.asm}: synchronize with wolfssl/scripts#581 (removes SSE2 implementations of sp_#_get_from_table_#(), which no longer have users).
Not all RISC-V chips allow unaligned reads and writes with basic
assembly instructions like lw/sw.
Add alternative assembly that is turned on with:
WOLFSSL_RISCV_ASM_NO_UNALIGNED.
Enable all-zero shared secret check for Curve448/25519 by default. Ensure post_handshake_auth extension was sent before accepting post-handshake CertificateRequest message.
NIST standardized the pre-standardization Dilithium signature scheme as
ML-DSA in FIPS 204. Migrate the provider's user-visible surface to
canonical spellings, with a temporary shim that preserves source-level
backward compatibility for existing consumers.
Renames
-------
* File: wolfcrypt/src/dilithium.c -> wolfcrypt/src/wc_mldsa.c
* New canonical header: wolfssl/wolfcrypt/wc_mldsa.h
* Types: dilithium_key -> MlDsaKey, wc_dilithium_params -> MlDsaParams
* Functions: wc_dilithium_* / wc_Dilithium_* -> wc_MlDsaKey_*
* Build gates: HAVE_DILITHIUM -> WOLFSSL_HAVE_MLDSA,
WOLFSSL_DILITHIUM_* / WC_DILITHIUM_* -> WOLFSSL_MLDSA_* / WC_MLDSA_*
* Configure flag: --enable-mldsa (legacy --enable-dilithium still works)
* CMake option: WOLFSSL_MLDSA (legacy WOLFSSL_DILITHIUM emits a
DEPRECATION message)
Backward compatibility
----------------------
wolfssl/wolfcrypt/dilithium.h is now a temporary compatibility shim:
* Forward-translates legacy build gates to canonical (the two sub-gates
read by certs_test.h are translated in settings.h so the auto-generated
header is reachable without including dilithium.h; the remainder lives
in dilithium.h itself).
* Reverse-translates canonical gates back to legacy so unmigrated
consumer code keying off HAVE_DILITHIUM / WOLFSSL_DILITHIUM_* keeps
compiling.
* Provides macro / static-inline aliases for the legacy type and
function names so source-level callers compile unchanged. Sets
WC_DILITHIUMKEY_TYPE_DEFINED to suppress strict-C99 typedef
redefinition in asn_public.h.
Two opt-outs are honored: WOLFSSL_NO_DILITHIUM_LEGACY_GATES disables
build-gate translation; WOLFSSL_NO_DILITHIUM_LEGACY_NAMES disables the
symbol aliases. Both are temporary and the shim will be removed in a
future release. doc/dilithium-to-mldsa-migration.md describes the
migration path for downstream consumers.
ABI note
--------
The library now exports wc_MlDsaKey_* instead of wc_dilithium_*.
Pre-built binaries that linked against the legacy symbols need to
recompile against the shim header (which resolves to the new symbols at
compile time) or migrate to the canonical names directly. Source code
keeps building unchanged.
Other changes
-------------
* wolfssl/wolfcrypt/memory.h: drop ML-DSA sub-gate branching for static
memory pool sizing; WOLFSSL_HAVE_MLDSA builds now pick the larger
LARGEST_MEM_BUCKET / WOLFMEM_BUCKETS / WOLFMEM_DIST unconditionally.
Override these macros for small-mem builds.
* gencertbuf.pl + wolfssl/certs_test.h: outer guards migrated to the
canonical WOLFSSL_HAVE_MLDSA spelling.
* tests/api/test_mldsa.c: adds compile-time API surface validators
(canonical wc_MlDsaKey_* surface plus legacy alias surface) so
signature drift produces a build error during make check.
* IDE files (Xcode, INTIME-RTOS, WIN10, VS2022, CSharp wrapper), Zephyr
CMakeLists.txt, and autotools include.am updated for the rename.
* DYNAMIC_TYPE_DILITHIUM and ML_DSA_PCT_E retained as internal symbols;
scheduled to be renamed alongside the eventual shim removal.
This tests a lot more than the Renode STM32H753 test, so this PR removes
that and adds our own emulator for STM32H753 and STM32U585. This
includes testing the v1 and v2 HAL CRYP / HASH / PKA functionality.
Daniel Pouzzner
Tobias Frauenschläger
philljj
David Garske
Sean Parkinson
aidan garske
Juliusz Sosinowicz
Marco Oliverio
Ruby Martin
Eric Blankenhorn
Kareem
Andrew Hutchings