linuxkm/linuxkm_memory.c:
* fix straddle check in wc_reloc_normalize_text();
* fix seg_map bounds checks in wc_fips_generate_hash();
linuxkm/linuxkm_memory.h: fix initializer for wc_reloc_table_segments.bss_end;
wolfssl/wolfcrypt/settings.h: add WC_BITS_TO_BYTES() and WC_BITS_FULL_BYTES() and deploy opportunistically to wolfssl/internal.h, wolfssl/wolfcrypt/{asn.h,dh.h,rsa.h,types.h}, wolfcrypt/src/sakke.c, and wolfcrypt/test/test.c.
configure.ac: add --enable-kernel-verbose-debug and --enable-kernel-stack-debug;
linuxkm/Makefile:
* add QFLAG and VFLAG setup, and pass their values appropriately;
* add missing `@set -e` and `-Wall -Wextra` to the linuxkm-fips-hash recipe;
* use +$(MAKE), not @$(MAKE), for proper dry run recursion.
linuxkm/README.md: update to reflect new goodies, and generally revise+extend remarks.
linuxkm/linuxkm-fips-hash-wrapper.sh: add copyright header; pass through extra caller arguments to ./linuxkm-fips-hash.
linuxkm/linuxkm-fips-hash.c:
* add copyright header;
* fix code around user_coreKey;
* add explicit wolfCrypt_Cleanup() and cleanup of mod_fd and mod_map at end;
* remove unused reloc_tab_len
* fix a couple -Wsign-compares;
* add missing fprintf arguments
* properly set ret = -1 in a couple failure paths.
linuxkm/linuxkm_wc_port.h: set WOLFSSL_LINUXKM_VERBOSE_DEBUG when WOLFSSL_KERNEL_VERBOSE_DEBUG, and recognize WOLFSSL_KERNEL_STACK_DEBUG as a synonym for WC_LINUXKM_STACK_DEBUG.
linuxkm/linuxkm_memory.c and linuxkm/linuxkm_memory.h: add brief explanatory comments.
Add:
* linuxkm/linuxkm-fips-hash.c
* linuxkm/linuxkm-fips-hash-wrapper.sh
* linuxkm/linuxkm_memory.h
Move from linuxkm/module_hooks.c to linuxkm/linuxkm_memory.c:
* reloc_layouts[]
* find_reloc_tab_offset()
* the body of wc_linuxkm_normalize_relocations() as wc_reloc_normalize_text()
* most of updateFipsHash() as wc_fips_generate_hash()
Move from linuxkm/linuxkm_wc_port.h to linuxkm/linuxkm_memory.h:
* struct wc_linuxkm_pie_reloc_tab_ent
* enum wc_reloc_dest_segment
* enum wc_reloc_type
linuxkm/Makefile:
* Update GENERATE_RELOC_TAB recipe to populate new fields in struct wc_reloc_table_ent.
* Add targets:
* libwolfssl-user-build/src/.libs/libwolfssl.so
* linuxkm-fips-hash
* module-with-matching-fips-hash
* module-with-matching-fips-hash-no-sign
* Add support for alternate target module name, via LIBWOLFSSL_NAME make variable.
linuxkm/linuxkm_wc_port.h and linuxkm/module_hooks.c:
* Fixes to make linuxkm-pie work with CONFIG_KASAN.
* Implement WC_LINUXKM_STACK_DEBUG:
* wc_linuxkm_stack_bottom()
* wc_linuxkm_stack_top()
* wc_linuxkm_stack_current()
* wc_linuxkm_stack_left()
* wc_linuxkm_stack_hwm_prepare()
* wc_linuxkm_stack_hwm_measure_rel()
* wc_linuxkm_stack_hwm_measure_total()
wolfssl/wolfcrypt/settings.h:
* When WOLFSSL_KERNEL_MODE, make sure WOLFSSL_GENERAL_ALIGNMENT is at least SIZEOF_LONG.
* When WOLFCRYPT_FIPS_CORE_DYNAMIC_HASH_VALUE, make sure WOLFSSL_BASE16 is defined.
configure.ac and wolfcrypt/benchmark/benchmark.c: Disable scrypt when KERNEL_MODE_DEFAULTS, due to excessive memory requirements.
This is used by the OpenSSL compatibility layer. If either parameter was
NULL, it would return as a match. We should return a non-match instead.
OpenSSL itself has no safety checks here.
When WOLFSSL_SM2 and WOLFSSL_SM3 are both defined, KEYID_SIZE becomes 32
(WC_SM3_DIGEST_SIZE) but OCSP_RESPONDER_ID_KEY_SZ remains 20 (SHA-1 per
RFC 6960). The guard (int)KEYID_SIZE == OCSP_RESPONDER_ID_KEY_SZ in
OcspFindSigner() and OcspRespIdMatch() evaluated to false (32 != 20),
completely disabling key-based OCSP responder ID matching. This caused
OCSP stapling to fail with BAD_CERTIFICATE_STATUS_ERROR (-406) against
any server using a key-based responder ID (e.g. login.live.com).
Fix by comparing only OCSP_RESPONDER_ID_KEY_SZ bytes for the responder
ID match, and zero-padding the 20-byte key hash to KEYID_SIZE before
passing to CA lookup functions that compare the full KEYID_SIZE.
- Fix SM4 GCM/CCM TLS 1.3 decrypt to read auth tag from input buffer
instead of output buffer, consistent with all other AEAD ciphers
(src/tls13.c)
- Fix SM4_BLOCK_SIZE typo (was SM$_BLOCK_SIZE) in TicketEncDec SM4-GCM
decrypt path (src/internal.c)
- Fix SM2 certificate signature verification for certs using
id-ecPublicKey (ECDSAk) with SM2-with-SM3 signature algorithm.
OpenSSL creates SM2 cert signatures without the standard
distinguishing identifier in the ZA hash. The SM2k code path already
handled this correctly (idSz=0), but the ECDSAk + CTC_SM3wSM2 path
was incorrectly using CERT_SIG_ID_SZ (16), causing ASN_SIG_CONFIRM_E
(-155) when verifying non-self-signed SM2 certs (wolfcrypt/src/asn.c)
- Regenerate expired SM2 test certificates via certs/sm2/gen-sm2-certs.sh
They had expired.
In `quic_record_transfer()`, the unsigned subtraction
`qr->end - qr->start` could wrap around if `end < start`, and the
subsequent `len <= 0` check was ineffective on a `word32`. Move the
comparison before the subtraction so the function returns `0` safely.
In `GetEchConfig()`, `XSTRLEN(config->publicName)` was assigned to a
single byte, silently truncating names longer than 255 characters while
`XMEMCPY` still copied the full string. Add a 255-byte length
validation in both `wolfSSL_CTX_GenerateEchConfig()` and
`GetEchConfig()`, and cache the length in a local variable to avoid
redundant `XSTRLEN` calls.
The vtest/VTest2 GitHub repo was archived on 2026-02-18 and its main
branch Makefile now exits with "THIS REPOSITORY HAS MOVED". The
maintainers tagged the last buildable commit as `last`.
Patch build-vtest.sh for both haproxy versions in the matrix:
- v3.1.0 still references wlallemand/VTest (removed long ago)
- v3.2.0 references vtest/VTest2 main branch (now broken)
Signed-off-by: Sameeh Jubran <sameeh@wolfssl.com>
Daniel Pouzzner
Andrew Hutchings
David Garske
Josh Holtrop
Sean Parkinson
Lealem Amedie
JacobBarthelmeh
Sameeh Jubran
Mattia Moffa
Brett Nicholas
Anthony Hu