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7340 Commits

Author SHA1 Message Date
Sean Parkinson
c4233e7aec
Merge pull request #6288 from JacobBarthelmeh/Testing 
avoid callback buffer overwrite with sha512_224 and remove min from w…
 2023-04-26 08:36:20 +10:00
Sean Parkinson
7fb9540176
Merge pull request #6337 from JacobBarthelmeh/fuzzing 
add sanity check on PKCS7 index value
 2023-04-26 08:33:25 +10:00
JacobBarthelmeh
d701a0a06e add sanity check on PKCS7 index value 2023-04-25 08:30:33 -07:00
JacobBarthelmeh
57de292d19 add guard for random with CAAM + MQX 2023-04-24 16:29:22 -07:00
JacobBarthelmeh
a991ce1a6b
Merge pull request #6327 from SparkiDev/memusage_5 
Memory usage improvements
 2023-04-24 16:42:56 -06:00
JacobBarthelmeh
e1d1bef085
Merge pull request #6321 from SparkiDev/sp_int_missing_brace 
SP int: missing brace
 2023-04-24 10:00:39 -06:00
Sean Parkinson
2d06718857 Memory usage improvements 
TLS 1.3 Server: don't cache the messages for Ed25519/Ed448 when doing
TLS 1.3.

ASN DecodeCertInternal: Call GetCertName for issuer and subject after
freeing the dataASN.
 2023-04-24 11:12:00 +10:00
Sean Parkinson
865581704e
Merge pull request #6312 from philljj/zd15961 
Fix out-of-bounds write in fp_mod_2d.
 2023-04-24 08:03:02 +10:00
JacobBarthelmeh
60d059fc9e
Merge pull request #6305 from SparkiDev/sp_radix_size_stack_fix 
SP int: sp_radix_size when radix 10 fix temp size
 2023-04-21 09:59:56 -06:00
JacobBarthelmeh
e194c90b3e
Merge pull request #6326 from SparkiDev/ecc_key_max_bits_fix 
ECC: max bits for a key must handle order as well
 2023-04-21 09:47:42 -06:00
JacobBarthelmeh
12cec5ec61
Merge pull request #6325 from SparkiDev/memusage_fix_4 
Memory Usage fixes
 2023-04-21 09:37:11 -06:00
Sean Parkinson
0cc50521b6 ECC: max bits for a key must handle order as well 
The order may be 1 bit larger than prime for some curves.
Handle this in calculation of maximum size of curve.

SP int _sp_mont_red(): ensure m->used is never 0 when doing default
implementaion.
 2023-04-21 11:23:47 +10:00
Sean Parkinson
d414ae9492 Memory Usage fixes 
Ed25519CheckPubKey/Ed448CheckPubKey: get the public key from certificate
in a new function, wc_CertGetPubKey, that uses less memory.
Set the ENCRYPT_BASE_BITS to minimal values when Curve448/Curve25519 are
the largest public key algorithms.
 2023-04-21 09:59:38 +10:00
Sean Parkinson
0bae919a9c SP int: ensure declaration of sp_ints are with valid values 
Move declaration of sp_ints until after checks of valid parameters.
In particular, whether used field of input/s are valid.
Pull implementations of algorithms out into separate functions as a
pattern to fix.
 2023-04-21 08:48:38 +10:00
Sean Parkinson
8994aab0ed SP int: sp_radix_size when radix 10 fix temp size 
SP int should be able to calculate size of encoded number for a radix of
10 when mp_int has all digits used.
sp_radix_size declared a temporary mp_int of 1 greater than input. Don't
need it 1 greater. Stack declaration of maximum plus one caused address
sanitizer error.
Changed temporary mp_int to be same size as input mp_int.
 2023-04-21 08:46:46 +10:00
Lealem Amedie
42be04f323 Remove duplicate line 2023-04-20 16:45:53 -06:00
Lealem Amedie
a963adc33d Add more comments for alternatives and security risk 2023-04-20 14:36:22 -06:00
Lealem Amedie
b0c6a3ec75 Adding NO_ASN_TIME_CHECK build option 2023-04-20 14:16:00 -06:00
JacobBarthelmeh
d099fe34b5
Merge pull request #6324 from SparkiDev/sp_int_thumb_asm_r7 
SP int: ARM Thumb ASM don't use r7 on debug
 2023-04-20 10:51:19 -06:00
JacobBarthelmeh
ebff7f46b7
Merge pull request #6323 from SparkiDev/sp_c_to_bin_mp_fix 
SP C: fix handling of oversized arrays
 2023-04-20 09:24:06 -06:00
David Garske
c761f587f6
Merge pull request #6278 from julek-wolfssl/fix-zephyr 
Zephyr port update
 2023-04-20 06:48:02 -07:00
Sean Parkinson
1d94521abe SP int: ARM Thumb ASM don't use r7 on debug 
When DEBUG is defined, use versions of assembly code that don't use
register r7.
 2023-04-20 15:13:54 +10:00
Sean Parkinson
32e2775d34 SP C: fix handling of oversized arrays 
For mul and sqr implementation efficiency the fixed array has extra
digits beyond what is needed. When encoding, only put in the useful
digits.
 2023-04-20 12:42:51 +10:00
Daniel Pouzzner
da9cda7eae wolfcrypt/src/pkcs12.c: fix non-portable casts; 
wolfcrypt/src/sp_int.c: use unsigned int, not word32, for sign variables, to match type in header file.
 2023-04-19 21:22:34 -05:00
Sean Parkinson
4ec23571c6 SP int: missing brace 
Missing a brace in sp_exptmod_ex().
 2023-04-20 08:27:44 +10:00
Daniel Pouzzner
2a00b67056 revert change in wc_ShaFinal() capturing InitSha() retval, introduced in 510038022f, to (void)ed result. 2023-04-19 17:25:33 -05:00
Daniel Pouzzner
8f610bb156 fix for retval overwrite (warned by clang-analyzer-deadcode.DeadStores) in sha.c:wc_ShaFinal(); 
fix for benign clang-analyzer-deadcode.DeadStores in aes.c:wc_AesFeedbackEncrypt();

fix for cppcheck:selfAssignment in chacha.c:wc_Chacha_wordtobyte().
 2023-04-19 15:53:48 -05:00
Daniel Pouzzner
f396989d20 more -Wconversion fixes, now covering everything inside the 140-3 boundary with default build options, everything in wolfcrypt with default build options, all modes of AES, builds with/without intelasm, all permutations of c89/c99 32/64 bit, and much of the crypto-all-cryptonly boundary; 
also a gating fix for asn.c:SetShortInt().
 2023-04-19 15:26:05 -05:00
JacobBarthelmeh
3865f943c3
Merge pull request #6203 from julek-wolfssl/xor-optim 
Try to XOR as many words as possible in xorbuf APIs
 2023-04-19 11:59:33 -06:00
JacobBarthelmeh
0e64972c86
Merge pull request #6316 from SparkiDev/memusage_fix_3 
ASN.1 template: CheckCertSignature memory usage fix
 2023-04-19 10:37:11 -06:00
Juliusz Sosinowicz
c9d91c5e79 Zephyr port update 
- Add CONFIG_PTHREAD_IPC when using threads
- Add logging config suggestions
- test.c: fix undefined `ret` error
- Increase stack size for samples
- Ignore ASN_BEFORE_DATE_E in examples
- wc_port.h: add missing posix thread includes
- wc_port.h: move definitions to relevant section
- benchmark.c: fix missing `arc` and `argv` errors
- benchmark.c: fflush does not work on stdout in Zephyr
- Update z_fs_open implementation to support flags
 2023-04-19 18:18:00 +02:00
Juliusz Sosinowicz
81c9062973 sakke.c: use xorbuf 2023-04-19 17:06:25 +02:00
Juliusz Sosinowicz
bed99401a0 hpke.c: use xorbufout in wc_HpkeContextComputeNonce 2023-04-19 17:06:25 +02:00
Juliusz Sosinowicz
3c57228197 aes.c: Use xorbufout when possible 2023-04-19 17:06:25 +02:00
Juliusz Sosinowicz
6079b92e26 xorbuf: fix alignment when possible 2023-04-19 17:06:25 +02:00
Juliusz Sosinowicz
82e8eb2f70 rsa.c: Use xorbuf when possible 2023-04-19 17:06:25 +02:00
Juliusz Sosinowicz
e7ae64d9b5 pkcs12.c: Ignore param when heap not used 2023-04-19 17:05:03 +02:00
Juliusz Sosinowicz
7a0d6487b7 Simplify ctMaskCopy 2023-04-19 17:05:03 +02:00
Juliusz Sosinowicz
b91f3063ea Use xorbuf in 3des for FREESCALE_MMCAU 2023-04-19 17:05:03 +02:00
Juliusz Sosinowicz
aeb4338085 Use xorbufout in chacha 2023-04-19 17:05:03 +02:00
Juliusz Sosinowicz
8fe321d5be Try to XOR as many words as possible in xorbuf APIs 2023-04-19 17:05:03 +02:00
Chris Conlon
81ab16b105
Merge pull request #6314 from TakayukiMatsuo/vla2 2023-04-19 08:11:40 -06:00
gojimmypi
510038022f
Various Espressif HW crypto, SHA2, AES, MP updates. (#6287) 
* various Espressif HW crypto, SHA2, AES, MP updates.

* code review updates & cleanup

* clean trailing whitespace

* cleanup per code review

* removed additional unused WOLFSSL_USE_ESP32C3_CRYPT_HASH_HW

* Code review updates; pack & order WC_ESP32SHA

* clean up TAG text for Espressif ESP_LOG()
 2023-04-19 06:10:22 -07:00
Sean Parkinson
436c647acc Memory Usage: reduce maximum in use 
CheckCertSignature
Free the dataASN before calling ConfirmSignature.
dataASN not needed at this point and ConfirmSignature uses lots of
memory.

DecodeCertInternal:
Free the dataASN before calling DecodeCertExtensions,
dataASN not needed at this point and DecodeCertExtensions uses more
memory.

ecc_verify_hash:
v doesn't need to be a new allocated variable - reuse w.
v is the modular reduction of x-ordinate to prime calculated at end.
 2023-04-19 16:44:34 +10:00
David Garske
70322f620d
Merge pull request #6303 from douzzer/20230414-yet-more-c89 
20230414-yet-more-c89
 2023-04-18 16:00:12 -07:00
JacobBarthelmeh
c67de7f914
Merge pull request #6308 from SparkiDev/sp_mod_err_check 
SP int: sp_mod check sp_div error before adding and replacing error
 2023-04-18 15:44:50 -06:00
JacobBarthelmeh
8b79248eab
Merge pull request #6307 from SparkiDev/decode_ecdsa_sig_inited 
ECC, ASN.1: DecodeECC_DSA_Sig didn't handle r and s being initialized
 2023-04-18 15:43:42 -06:00
JacobBarthelmeh
a525fa19f4
Merge pull request #6306 from SparkiDev/wc_ecc_is_point_check_args 
ECC: wc_ecc_is_point - validate parameters
 2023-04-18 15:37:22 -06:00
TakayukiMatsuo
cc747f0094 Add WOLFSSL_SP_NO_DYN_STACK macro to avoid compilation error in CC-RX compiler 2023-04-19 04:39:49 +09:00
Daniel Pouzzner
f1a674eec9 wolfcrypt/src/wc_port.c: in wc_FileLoad(), use ssize_t for fileSz, not long int, for portability. 2023-04-18 14:30:38 -05:00