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.
Implementations of AES-ECB, AES-CBC, AES-CTR, AES-GCM, AES-XTS with base
instructions and NEON but not using crypto instructions.
Benchmark of AES-ECB added.
Updated AES tests.
The key size can be larger than the maximum digest size supported by the
sign and verify APIs.
Calculate a reasonable digest size for the key size and bound it on the
maximum digest size.
Improve performance of CFB and OFB.
Only have one implementation that is used by OFB encrypt and decrypt.
Update AES testing in unit.test.
Update benchmarking of CFB and OFb to include decrypt.
This adds heap and stack tracking to wolfCrypt bench so that it is
possible to see RAM usage. It also adds support for stack tracking in
microcontrollers (tested on STM32).
x509.c: realloc may fail and therefore need to store result in a
temporary so the old pointer is not lost.
tls.c: free the name if it is not pushed on to the stack of peer CA
names. Failure to push can be from memory allocation failure.
aes.c: Don't compile XTS decrypt functions without HAVE_AES_DECRYPT.
Fix tests to have better pre-processor protection.
rename WOLFSSL_LINUXKM_USE_SAVE_VECTOR_REGISTERS to WOLFSSL_USE_SAVE_VECTOR_REGISTERS, and wherever appropriate, replace defined(WOLFSSL_LINUXKM) with defined(WOLFSSL_USE_SAVE_VECTOR_REGISTERS).
rename WC_WANT_FLAG_DONT_USE_AESNI to WC_WANT_FLAG_DONT_USE_VECTOR_OPS.
rename lkm_printf() to wc_km_printf().
replace WOLFSSL_LINUXKM gates on kernel-incompatible includes with header-specific gates NO_STRING_H, NO_STDINT_H, NO_LIMITS_H, NO_CTYPE_H, NO_STDLIB_H
remove low level threading setup section of wolfssl/internal.h, which duplicated existing logic in wc_port.h, except for off-topic WOLFSSL_APACHE_MYNEWT TLS-layer setup, which is preserved, and a defined(__NT__) clause, which is now merged into the existing section in wc_port.h.
add WC_GENERATE_SEED_DEFAULT, which defaults to wc_GenerateSeed if not overridden, and replace wc_GenerateSeed with WC_GENERATE_SEED_DEFAULT in various calls to wc_SetSeed_Cb();
linuxkm/linuxkm_wc_port.h: if FIPS <v6 and RDSEED, define WC_LINUXKM_RDSEED_IN_GLUE_LAYER and define WC_GENERATE_SEED_DEFAULT wc_linuxkm_GenerateSeed_IntelRD;
wolfcrypt/test/test.c: update rng_seed_test() with gating and vectors for FIPS v5 with HAVE_AMD_RDSEED or HAVE_INTEL_RDSEED;
wolfssl/wolfcrypt/types.h: add WC_HAVE_VECTOR_SPEEDUPS helper macro, and enlarge fallthrough definition coverage for DISABLE_VECTOR_REGISTERS.
Optimize code knowing it is for Intel x64.
Change signing to calculate one polynomial at a time so that if it isn't
valid then we fail early.
Other minor improvements.
Move the SHA-3 4 blocks at a time assembly into SHA-3 asm file.
Make constants in assembly the same length (front pad with zeros).
wolfcrypt/benchmark/benchmark.c:
* use WC_RELAX_LONG_LOOP() as default definition of TEST_SLEEP(), and remove WC_RELAX_LONG_LOOP() from bench_stats_sym_finish()/bench_stats_asym_finish_ex();
* when WOLFSSL_LINUXKM but !WOLFSSL_LINUXKM_USE_SAVE_VECTOR_REGISTERS., properly wrap kernel_fpu_begin...end around floating point ops.
* move enum wc_svr_flags out of BUILDING_WOLFSSL guard;
* add DISABLE_VECTOR_REGISTERS() and REENABLE_VECTOR_REGISTERS() definitions for !BUILDING_WOLFSSL;
* add #include <linux/spinlock.h> to !WOLFSSL_LINUXKM_USE_MUTEXES implementation to fix compilation (and add usability) to caller code;
linuxkm/lkcapi_sha_glue.c: in wc_linuxkm_drbg_ctx_clear(), fix error-path deallocation of locked object;
wolfcrypt/benchmark/benchmark.c:
* in FIPS v6+ builds, and FIPS linuxkm v5+, check retval from wc_AesEncryptDirect() and wc_AesDecryptDirect();
* add WC_RELAX_LONG_LOOP() in bench_stats_sym_finish() and bench_stats_asym_finish_ex();
wolfcrypt/test/test.c: fix rng_seed_test() with correct test vectors for the relevant combinations of features, and gate the test out if there are user override defines for ENTROPY_SCALE_FACTOR or SEED_BLOCK_SZ.
Defining WOLFSSL_WC_LMS_SERIALIZE_STATE will have the state serialized
before the private key data.
Lots of memory used but means fast reload times. That means that the key
can be reloaded for each sign.
Tobias Frauenschläger
Daniel Pouzzner
night1rider
Sean Parkinson
JacobBarthelmeh
Marco Oliverio
jordan
David Garske
Andrew Hutchings
effbiae
Kareem
Anthony Hu
Alex Lanzano
Hideki Miyazaki
Kaleb Himes