.github/workflows/fips-dev-no-post.yml: add reporting of fuzzing seed.
wolfcrypt/src/aes.c, tests/api/test_aes.c, .wolfssl_known_macro_extras:
* change FIPS AES-GCM nonce size restrictions from from opt-out (WC_FIPS_AESGCM_ALLOW_SHORT_NONCES) to opt-in (WC_FIPS_AESGCM_NO_SHORT_NONCES).
* apply restrictions only on encryption operations, never on decryption.
configure.ac: fix HAVE_FIPS_VERSION of fips-ready; fix enable_dh setup in KERNEL_MODE_DEFAULTS setup; fix help message for --enable-dh.
linuxkm/x86_vector_register_glue.c: add dump_stack() on each BUG/WARNING message that didn't already have it.
src/tls.c: fix a couple leaks in TLSX_KeyShare_GenDhKey().
tests/swdev/swdev.c: gate src->sha_method access in swdev_sha256_copy_state() and swdev_sha512_copy_state() appropriately.
tests/unit.c: conditionally include dh.h, to assure wc_dh_enable() is available.
wolfcrypt/src/dh.c:
* in wc_InitDhKey_ex(), zero the key at entry unless null, remove duplicate key->trustedGroup = 0, and call wc_FreeDhKey() on error at end.
* add missing wc_dh_enabled checks in wc_DhGeneratePublic() and wc_DhGenerateParams().
wolfcrypt/src/error.c: fix missing space in FIPS_UNAPPROVED_E string.
b/wolfssl/wolfcrypt/settings.h: sense __SIZEOF_INT128__ and if defined, but HAVE___INT128_T and/or HAVE___UINT128_T are undefined, define them.
wolfcrypt/src/falcon.c: tweak the gate on __uint128_t availability to lean solely on HAVE___UINT128_T.
wolfcrypt/src/random.c: fix a couple missed WC_NO_ERR_TRACE() wrappers.
wolfcrypt/src/rng_bank.c: properly tolerate WC_ACCEL_INHIBIT_E as a retval from bank->affinity_lock_cb().
wolfcrypt/src/sha256.c, wolfcrypt/src/sha512.c: move #undef WC_C_DYNAMIC_FALLBACK for WOLFSSL_AESNI without USE_INTEL_SPEEDUP to follow all includes, assuring no struct layout conflict.
wolfcrypt/src/sha512.c: fix wrong call in intelasm Transform_Sha512() !WC_C_DYNAMIC_FALLBACK SHA512_C path.
wolfcrypt/test/test.c: fix double-WC_TEST_RET_ENC_EC() in mldsa_param_*_vfy_test().
Add a crypto-callback operation for validating an ECC key.
Under WOLF_CRYPTO_CB_ONLY_ECC validation now fails closed with
NO_VALID_DEVID when no device handles the operation; previously such
keys were accepted unvalidated. This is a deliberate compatibility
break, documented at the dispatch site.
Under WOLF_CRYPTO_CB_ONLY_ECC, HAVE_ECC_MAKE_PUB is now enabled and
backed by the dispatch alone, failing closed with NO_VALID_DEVID when
no device handles the operation (previously NOT_COMPILED_IN).
Modes (CTR, GCM, CCM, etc.) can be supported either directly or fallback
to invoking the crypto callback with a "direct" (ECB) mode.
Software implementation and AES tables are stripped under CB_ONLY_AES.
wc_swdev gains AES support so WOLF_CRYPTO_CB_ONLY_AES builds can be
tested.
crypto find cb support added to wc_AesSetKey in order to support current
CI tests that use INVALID_DEVID.
Add WOLF_CRYPTO_CB_ONLY_SHA256: when set, the SHA-256 software.
wc_Sha256FinalRaw is reduced to a stub returning NO_VALID_DEVID, and
sha256.h force-defines WOLFSSL_NO_HASH_RAW so the constant-time TLS HMAC
path falls back to its backend-opaque variant.
Incompatible with
WOLFSSL_SHA224, which aliases the SHA-256 statics; #error guard added.
Add wc_swdev support for SHA-256 for testing.
Extend the swdev callback to handle ECC operations: keygen, ECDH, sign,
verify, get-size, get-sig-size.
Relax WOLF_CRYPTO_CB_ONLY_ECC guards in the test suite so that tests run
under swdev, and wire wc_SwDev_Init/Cleanup into testsuite, client, and
server. Two tests are intentionally kept excluded even with swdev because
they call raw ECC math primitives (wc_ecc_mulmod, on-curve validation in
wc_ecc_import_x963) that are stripped below the cryptocb dispatch layer:
- ecc_mulmod_test (wolfcrypt/test/test.c)
- test_wc_ecc_import_x963_off_curve (tests/api/test_ecc.c)
Add a software crypto-callback device (wc_swdev) that lets the wolfcrypt
test suite run under WOLF_CRYPTO_CB_ONLY_* flags without per-test devId
plumbing. The bundle is a separately-compiled second copy of wolfcrypt
(software implementations enabled, WOLF_CRYPTO_CB_ONLY_* stripped) linked
into testwolfcrypt as a single relocatable object; every symbol is demoted
to local via objcopy --keep-global-symbol except wc_SwDev_Callback, so there
is no collision with the main libwolfssl.
A find callback routes unbound operations (devId == INVALID_DEVID) to the
swdev while letting real device IDs pass through.
wc_SwDev_Init / wc_SwDev_Cleanup hooks are wired into wolfcrypt/test/test.c.
cryptocb_test's WOLF_CRYPTO_CB_FIND and WOLF_CRYPTO_CB_ONLY_RSA blocks are
gated off under WOLFSSL_SWDEV.
Enable via --enable-swdev (requires --enable-cryptocb).
Daniel Pouzzner
Paul Adelsbach
night1rider
Marco Oliverio