* don't disable URI validation when defined(WOLFSSL_FPKI).
* return immediately with ASN_ALT_NAME_E when URI contains an unexpected '/', as in asn_orig.c DecodeAltNames(), fixing OOB read defect.
wolfcrypt/src/asn_orig.c: fix URI validation gating (ignore WOLFSSL_FPKI) in DecodeAltNames().
tests/api/test_certman.c: fix uriSan in test_wolfSSL_X509_check_host_URI_SAN_not_DNS_match() (make it a URI).
tests/api.c: align gating in test_wolfSSL_URI() with new dynamics (URIs validated regardless of defined(WOLFSSL_FPKI)).
* Fixes frivolous ASSERT_SAVED_VECTOR_REGISTERS() in sp_#_div_#(),
* Adds "force off unneeded vector register save/restore." macro masking to all archs, and
* Removes now-unused x86 SSE2 asm implementations of sp_#_get_from_table_#().
Fixed left shifts to be on unsigned types.
Mod exp change to correctly get the highest indeces of exponent -
corrected in some places and now the same in all.
wolfssl/wolfcrypt/settings.h: add WC_NO_GLOBAL_OBJECT_POINTERS implicitly in WC_SYM_RELOC_TABLES section of WOLFSSL_LINUXKM setup.
wolfssl/wolfcrypt/wolfmath.h, wolfcrypt/src/wolfmath.c, wolfcrypt/src/sp_int.c, wolfcrypt/src/sakke.c: when WC_NO_GLOBAL_OBJECT_POINTERS, use static local wc_off_on_addr rather than global in wolfmath.c.
wolfcrypt/src/sakke.c:
* in wc_DeriveSakkeSSV(), initialize a[] with explicit XMEMSET() rather than " = {0}", to avoid unmaskable implicit memset() emitted by compiler.
* remove all vector register provisions (SAVE_VECTOR_REGISTERS(), RESTORE_VECTOR_REGISTERS(), ASSERT_SAVED_VECTOR_REGISTERS()).
linuxkm/module_exports.c.template: add includes for eccsi.h and sakke.h.
configure.ac:
* tweak enable-all-crypto setup to make enable_eccsi unconditional alongside enable_fpecc;
* move enable_sakke to be conditional only on !FIPS.
* notably this activates ECCSI and SAKKE on kernel all-crypto builds.
wolfcrypt/test/test.c: WC_*_VAR*() refactors for eccsi_test() and sakke_test().
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).
Remove outdated RFC, refactor into single error case, guard against negative/0 len and NULL *data pointer, don't set ownStatus until status is confirmed non-NULL.
Enable all-zero shared secret check for Curve448/25519 by default. Ensure post_handshake_auth extension was sent before accepting post-handshake CertificateRequest message.
sp_set_bit(): check i is in range before use.
_sp_div_2(): Use a constant-time clamp as called by a constant-time
function.
_sp_sqr(): static buffer needs to be one larger for when ECC with P-521
is the largest size.
Add tests:
- Testing negative numbers with mp_read_raidx/mp_to_radix 10/16
- Testing negative numbers with mp_add_d/mp_sub_d
- Testing of mp_gcd without mp_lcm
- More testing of mp_mod_d and when negative numbers are used
- Check maximum values work for square. Check of _sp_sqr() bug
- Add testing of mp_add/sub_mod_ct
- Add testing of mp_cmp_mag
- Add testing of mp_mulmod/mp_sqrmod
- Add testing of mp_exch
- Add testing of mp_to_unsigned_bin_len_ct
- Add testing of mp_exptmod that uses base-2 windowing method.
- Add testing of mp_invmod_mont_ct
David Garske
Daniel Pouzzner
Sean Parkinson
JacobBarthelmeh
Juliusz Sosinowicz
Kareem
jordan
night1rider
Tobias Frauenschläger
Chris Conlon
Roy Carter
Andrew Hutchings
HIDEKI MIYAZAKI
Marco Oliverio