* Fixed `PEM_BUFSIZE` macro redefined when building with coexist.
* Updated the `user_settings_all.h` and `user_settings_wolfboot_keytools.h` to include latest options.
* Improved API unit test error case checking where `TEST_RES_CHECK` is not used.
* Changed `TEST_SKIPPED` to unique value.
* Added CI tests for enable-all, small stack, and user setting templates.
Enabling SP with ASM didn't enable SP or error out when SP wasn't
configured. Now enables SP when '' and errors when 'no'.
SAKKE modinv used large amounts of stack. Change to have more temporary
memory allocated increased to cover the usage.
ECC, SAKKE: sp_<bits>_ecc_mulmod_<cpu><words>() used large amounts of
stack. Allocate when WOLFSSL_SMALL_STACK.
wc_DhCheckKeyPair() not available when HAVE_SELFTEST.
Wasn't compiled in before as WOLFSSL_HAVE_SP_DH wasn't defined.
Make sp_rshd not available when WOLFSSL_SP_MATH in header.
sp_rshd is not required by any wolfCrypt code.
Fix sp_rshd comment on #endif
Make sp_div publicly available in some WOLFSSL_SP_MATH builds.
Delare sp_div for some WOLFSSL_SP_MATH builds.
Fix test.c to compile with WOLFSL_SP_MATH and HAVE_VALGRIND.
Tidy up Espressif ESP32 test and benchmark examples:
* add VisualGDB project and solution files for server and client
* "hardware in use revert to software" is now verbose level message
* Remove (void) TAG; - not needed to appease compiler
* include esp_log.h lib with defined(WOLFSSL_ESPIDF)
* large ESP32 default stack size
* check for max number of arguments assembled into array
* cleanup & comments per code review
* wolfssl_test VisualGDB updates
* Espressif wolfssl_test default stack 55,000 bytes
1. Add a flag to the DH test to indicate that the second key is initted.
2. Add a flag to the DH test to indicate that the RNG is initted.
Fixes an issue where the DH wolfCrypt test can crash or lock up when
the DH parameters file is missing. Localized to the test only.
Added new x86 assembly for AES.
AES-CBC decrypt only 4 blocks at a time (not 6 or 8) due to reduces
register count.
GCM implementation for AVX2, AVX1 and AESNI only.
Disabled looking for other assembly files for x86.
* add Versal specific glue
The same structure of an "XSecure client" is used throughout the API's,
therefor define it once and re-use in all clients.
* integrate Versal AES-GCM engine
* integrate Versal SHA3-384 engine
* add versal support to tests
- There's no intermediate-hash API for Versal.
* add specific test with large AAD
Test only with `n*16 byte` wide chunks of AAD, so it gets processed in the
hardware engine.
* add specific test with misaligned AES-GCM arguments
* integrate Versal RSA engine
* disable failing RSA test-case when Xilinx Crypto is enabled
* introduce define `WOLFSSL_XILINX_CRYPT_VERSAL`
* integrate Versal TRNG engine
* allow using Versal TRNG w/o wolfcrypt DRBG
Versal TRNG already provides a HRNG mode which does the same as the
wolfcrypt DRBG implementation.
* add support for user-supplied nonce to Versal TRNG
* add `wc_XsecureErrorToString()` to map PLM error codes to messages.
* integrate Versal EcDSA engine
* update tests to work with Versal EcDSA
If deterministic K is enabled, the tests failed here since the Versal
EcDSA engine doesn't support the SECP256R1 curve yet.
* Xilinx crypto engines like aligned memory very much
Make this a default choice, not via the user configuration.
* add Xilinx-specific `WOLFSSL_MSG()` equivalent
`WOLFSSL_XIL_MSG()` does the same as `WOLFSSL_MSG()` besides waiting for
1 second before printing to stdout, since the PLM maybe prints to same and
outputs would be mixed up.
This waiting can be disabled by defining `WOLFSSL_XIL_MSG_NO_SLEEP`.
* add option to enable DPA CounterMeasures in AES-GCM crypto engine
* add "command mode" to Xilinx bare-metal example
* update Xilinx default user settings
* add script to execute benchmarks
* add scripts to create graphics
* add Vitis 2022.1 example projects
Signed-off-by: Steffen Jaeckel <jaeckel-floss@eyet-services.de>
* fix compilation warning
* adjust SHA3-384 test error-codes
The way the codes were constructed before, they were not unique.
* unify code
Instead of having `ifdef`'s in the code, define our own wrapper around
the keysource as required.
* add CMake option for help-text in wolfCrypt tests
* expose test `main()` as `wolfcrypt_test_main()`
* Don't overwrite previously set errors
* add FreeRTOS support for Xilinx demo
* move `fp_reverse` from `tfm.c` to `wolfmath.c` and rename to
`mp_reverse`.
Signed-off-by: Steffen Jaeckel <jaeckel-floss@eyet-services.de>
Add x86_64 assembly code:
- BMI2
- AVX2 (using ymm, slower than BMI2)
- AVX2 of 4 similtaneous hashes
Add SHAKE128 functions and tests.
Add Absorb and Squeeze functions for SHAKE128 and SHAK256 and tests.
Add doxygen for SHA-3 and SHAKE functions.
Update other generated x86_64 assembly files to include settings.h.
P-256/384/521.
New functions:
- sp_ecc_make_key_256_nb
- sp_ecc_make_key_384_nb
- sp_ecc_make_key_521_nb
- sp_ecc_secret_gen_256_nb
- sp_ecc_secret_gen_384_nb
- sp_ecc_secret_gen_521_nb
This commit also tweaks the testing for ECDSA testing in test.c. Instead of
testing with one of P-256/384/521, we test with all that are available.
Fix handling of counter to support incrementing across all bytes in
ARM32 crypto asm.
Added test cases for wrapping of counter when 2 blocks are being
encrypted to check assembly alternative path.
Fix handling of counter to support incrementing across all bytes in ARM
crypto asm.
Added test cases for wrapping of counter.
Extracted ARM ASM for AES-CTR.
Use ASM to created encrypted temporary block.
* PSA: set AES key bits, define PSA_ALG_NONE/PSA_KEY_ID_NULL if needed
* Zephyr: add TimeNowInMilliseconds() for tls13.c, clock_settime() for test.c, update CMakeLists.txt
* Skip including unistd.h for Zephyr in benchmark.c
* Zephyr: update README, add nRF5340dk support to wolfssl_test sample app
* Zephyr: add wolfCrypt benchmark sample app
* Zephyr: add nRF5340 support to tls_thread sample app
* PSA: use specific hash algo with psa_sign/verify_hash()
* Zephyr: add support for PSA Crypto API with PK callbacks to wolfssl_tls_threaded sample app
* Zephyr: add new files to zephyr/include.am
added numerous missing _SMALL_STACK code paths (PK objects on the stack);
in settings.h, enable WOLFSSL_SMALL_STACK_STATIC by default when WOLFSSL_SMALL_STACK is defined (NO_WOLFSSL_SMALL_STACK_STATIC to override);
fixes for unsafe strcat()s in tests/quic.c;
fix for unsafe macro WOLFSSL_IS_QUIC();
fix to exclude quic from enable-all when enable-linuxkm (quic needs opensslextra, and opensslextra currently only works in-kernel in cryptonly builds);
fix for signed/unsigned clash in wolfSSL_quic_receive().
add wolfCrypt error codes IO_FAILED_E "Input/output failure" and SYSLIB_FAILED_E "System/library call failed";
tests/api.c and tests/unit.c: flush stdout for error message in Fail() macro, add fflush(stdout) after printf()s, print success message at end of unit_test(), and send several error messages to stderr instead of stdout;
wolfcrypt/test/test.c: add fallthrough macro definition of printf() that pairs it with fflush(stdout);
unit.h: in definition of macro AssertPtr(), add PRAGMA_GCC("GCC diagnostic ignored \"-Wpedantic\"");
sp_int.c: refactor several lingering instances of "if (0) { ... }" code pattern to #if 0 ... #endif.
In defense against attack, assume the imported public key is not trusted
and check it matches the private key if set.
Added APIs that allow application to explicitly trust public key.
Original APIs default to not trusting public key.
fasthugemath means turn on fastmath
Use sp_int_digit and not sp_digit in sp_int.c.
test.c needs to use large static buffer when SP Math used like fastmath.
When building static memroy, SP math all without WOLFSSL_SP_NO_MALLOC is
a valid configuration.
Fix freeing of bigint in sp_int.c.
Cast x to a signed value to negate and then back to unsigned. (For
Windows builds.)
Remove warning about empty file on Windows about integer.obj.
Allow RSA verify only and RSA public only to be used with other public
key algorithms.
If building for FIPS, then older versions of RSA and ECC require SP Math
to support negative numbers.
Get old FIPS files building with SP int.
Disallow --enable-sp-math and --enable-sp-math-all.
When just --enable-sp-math on configuration line then disable SP Math
all.
Add a define WOLFSSL_CHECK_MEM_ZERO to turn on code that checks that
memory that must be zeroized before going out of use is zero.
Everytime sensitive data is put into a allocated buffer or stack buffer;
the address, its length and a name is stored to be checked later.
Where the stack buffer is about to go out of use, a call is added to
check that the required parts are zero.
wc_MemZero_Add() adds an address with length and name to a table of
addressed to be checked later.
wc_MemZero_Check() checks that the memory associated with the address is
zeroized where required.
mp_memzero_add() adds mp_int's data pointer with length and name to
table.
mp_memzero_check() checks that the data pointer is zeroized where
required.
Freeing memory will check the address. The length was prepended on
allocation.
Realloction was changed for WOLFSSL_CHECK_MEM_ZERO to perform an
allocate, check, copy, free.
The test for certificate extensions requires both the test certs option
and the certificate generation option to run. The certs for the test are
generated by wolfCrypt. This disables the extensions test if
certificate generation is disabled.
* Sniffer: Remove old restrictions for max strength, encrypt-then-mac and forcing openssl-extra.
* Fix bound warning with strncpy in sniffer.c.
* Fix for async DH issue.
* Fix for SP math all not initializing raw big int.
* Fix for array bounds warning with "-O3" on SetEccPublicKey.
* Fix a sniffer async edge case with TLS v1.2 static RSA and extended master.
* Improved the sniffer test script detection of features.
* Disable ECC custom curve test with Intel QuickAssist.
Allow Chachac20-Poly1305 to take an empty msg.
Allow AES-SIV to have an empty nonce.
Don't allow the length to be malleable. Must use the smallest number of
bytes to represent value.
ECDSA and DSA signature values are positive.
Add Sha512-224 and Sha512-256 OIDs.
ASN template - ensure the ECDSA/DSA signature uses all data.
Curve25519/Curve448 - WOLFSSL_ECDHX_SHARED_NOT_ZERO means shared secret
can't be 0.
Curve25519/Curve448 - check public value is less than order.
ECC - x or y may be zero but not both.
Ed25519/Ed448 - check S is less than order.
Ed448 - ge_p3_dbl can be simplified for ASM.
Prime check (integer.c/tfm.c/sp_int.c): Don't allow negative values and
make sure random candidate doesn't have bits higher than those in a set
when bits not a multiple of 8.
RSA: support Sha512-224 and Sha512-256.
RSA: Fix check for invalid in decryption. Affects plaintexts 256 bytes
and longer.
RSA: Don't allow base be larger than modulus.
RSA: Check small ciphertext (1 or 0) on decrypt when not using OAEP.
RSA: WOLFSSL_RSA_DECRYPT_TO_0_LEN allows decrypted value to be 0.
SP math all: fix div to handle large a and d when checking size of
remainder.
SP math all: set sign of result in sp_mod_2d()
Added a test for the TLSv1.3 KDF to the wolfcrypt test. It uses 6
different test cases from the CAVP tests. A set of 8 session keys are
generated using multiple exporters.
1. Add configure option to enable AMD's RDSEED.
2. Add seed parameters when building specifically for AMD using RDSEED.
3. Update the wolfCrypt test to play nice with the larger seed size.
cert_asn1_test was constructing a BER encoding of a certificate that
didn't have all the components. It was trying to test putting in a bad
OID in the certificate name.
The original ASN.1 parsing code stopped at the bad name. ASN.1 template
code does the whole structure and then digs into the name.
A complete certificate should have always been used.
Add support to ECIES for AES-256-CBC, AES-128-CTR, AES-256-CTR.
Added new API wc_ecc_ctx_set_algo() that sets the encryption, KDF and
MAC algorithms.
Cleanup formatting of ECIES code.
ECIES messages have a public key/point at start of the data.
It can be either uncompressed or compressed.
Adding support for decrypting and encrypting of compressed point.
sp_invmod with even modulus requires a multiplication by modulus. Don't
let modulus overflow result variable 'r'.
Fix allocation of temporary sp_ints to be correct size.
Add test for maximum modulus size in test.c.
Remove leading spaces on functions so git correctly determines which
function has changed.
Put in Thumb code for more sizes of _sp_mul_*().
This commit adds functions to encrypt and decrypt data using AES in SIV mode, as
described in RFC 5297. This was added in the process of porting chrony to
wolfSSL. chrony is an NTP implementation that can use NTS (network time
security), which requires AES-SIV.
This commit adds `wolfSSL_SetTimeCb` and `wolfSSL_time`. The former allows the
user to override the function wolfSSL uses to get the current time,
`wolfSSL_time`. If set, `wolfSSL_time` uses that function. If not set,
`wolfSSL_time` uses the `XTIME` macro by default. This functionality is needed
for the port of chrony to wolfSSL. chrony is an NTP implementation that uses
GnuTLS by default. For TLS, chrony uses the time it computes in place of the
default system time function.
test.c:
1. Removed pragma disabling the warning for unused functions.
2. Fixed the guards around the function that wasn't getting removed from
the build. And matched the guards to the call of the function. The
issue is a test that fails only in a cert 3389 build using Arm
assembly single-precision public keys.
3. Fixed the guards around a couple other functions.
When running the test with PKCS7 enabled, there's an additional option
that will save to disk the generated PKCS7 blobs for by-hand review.
(PKCS7_OUTPUT_TEST_BUNDLES) Fixed a couple compile errors that were
missed with that option enabled.
* Adds new build option `WOLFSSL_CUSTOM_OID` for supplying a custom OID in a CSR
* Fixes in ASN template CSR generation.
* Fix to allow calling `wc_Ed25519PublicKeyToDer` and `wc_Ed448PublicKeyToDer` with NULL output buffer to get length only.
* Refactor of the certificate subject name encoding.
* Refactor of the OID's to consolidate.
* Improvements to the Domain Component API unit test.
ZD 12943
WOLFSSL_PUBLIC_MP and disable algorithms didn't work because of api.c.
- mp_cond_copy not available unless ECC compiled in
- wc_export_int not available unless ECC compiled in
Enabling only DH and using SP with SP Math didn't work as the DH
parameters were too small.
sp_cmp is needed when only DH.
mp_set_int is was not available in SP math when RSA is not defined.
mp_set is close enough for the use cases.
Configure with SP and SP math but not RSA, DH and ECC didn't configure -
now default to small maths.
David Garske
Sean Parkinson
Anthony Tatowicz
Jacob Barthelmeh
Daniel Pouzzner
kaleb-himes
Anthony Hu
gojimmypi
Chris Conlon
John Safranek
Stefan Eissing
Hayden Roche
Steffen Jaeckel
Juliusz Sosinowicz
Kareem
Tesfa Mael
Hideki Miyazaki
Marco Oliverio
Juliusz Sosinowicz
Daniele Lacamera