5b621cf039
ECC: where reading strings, check for neg (invalid)
2021-07-19 22:58:07 +10:00
460b513594
Fix compilation failure with WOLFSSL_PUBLIC_ECC_ADD_DBL
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Fixes https://github.com/wolfSSL/wolfssl/issues/4184
2021-07-03 19:31:29 +02:00
a992480f91
ECC: validate ordinate length before export
2021-07-01 15:50:04 +10:00
7491a44bb4
Fix for possible memory leak case on mp_init failure in wc_ecc_verify_hash_ex with WOLFSSL_SMALL_STACK.
2021-06-21 09:19:47 -07:00
7c600e3ebc
In wc_ecc_verify_hash_ex, return if ALLOC_CURVE_SPECS() fails
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This prevents a NULL pointer dereference later in the function.
2021-06-20 22:29:20 +02:00
12c358bc30
Merge pull request #3979 from dgarske/tls13_async
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Asynchronous support for TLS v1.3 TLSX ECC/DH key generation and key agreement
2021-06-15 10:02:19 +10:00
07784e9f56
Merge pull request #4066 from dgarske/stm_pka
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Fixes for STM32 PKA with ECC
2021-06-15 08:33:50 +10:00
b0782cb8f8
Fix for improperly initialized PKA_ECDSASignOutTypeDef on STM32 PKA sign.
2021-06-14 08:46:20 -07:00
839231c508
Fixes for STM32 PKA compiler warnings.
2021-06-14 08:46:20 -07:00
bba1c8b433
add error return with alloc curve macro
2021-06-14 20:33:20 +07:00
3180ec96a5
Merge pull request #3963 from dgarske/nxp_ltc_rsa
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Fixes for NXP LTC ECC/RSA
2021-06-14 08:29:24 +10:00
2e4e65f518
Asynchronous support for TLS v1.3 TLSX ECC/DH key generation and key agreement
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* Added async support to `SendTls13ClientHello`, `DoTls13ServerHello` and `DoTls13ClientHello`.
* Cleanup of the example client/server use key share code.
* Fix some scan-build warnings.
ZD 12065
2021-06-11 14:12:12 -07:00
c6c7dfd5db
Merge pull request #4053 from SparkiDev/cppcheck_fixes_6
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cppcheck: fixes from reviewing report
2021-06-09 12:51:30 -07:00
50dca86dcf
Merge pull request #3878 from JacobBarthelmeh/ECC
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add deterministic k generation for ECC sign
2021-06-09 09:47:19 +10:00
ae4af3c681
Merge pull request #4071 from SparkiDev/fp_ecc_long_order
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ECC FP: cached doesn't work when order has more bits than prime
2021-06-08 12:17:04 -07:00
de70681229
Improve code comments to explain FP_ECC limitation for SECP160R1, SECP160R2, SECP160K1 and SECP224K1.
2021-06-08 08:41:36 -07:00
ab07c55609
check on hmac free and add else if case for check if key is 0's
2021-05-28 16:27:54 +07:00
c69665b999
ECDSA FP ECC: fix corner case
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When the same table is used for both base point and public point (which
is not a valid thing to do) then a corner case occurs when the table
point can be added to the same point. This has to be a double operation
instead.
The table point isn't able to be doubled as it has a z-ordinate of 0 and
the original point is overwritten with the invalid add result.
Fix this case by:
- copying the table point into the result,
- setting z-ordinate to Montgomery form of 1,
- double the result point in place.
2021-05-28 13:06:20 +10:00
252971aad7
better comments on RFC steps and fixes for combining code blocks, fix for check on sign_k value
2021-05-27 17:27:15 +07:00
6bf9a887e1
ECC FP: cached doesn't work when order has more bits than prime
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Small curves that are not commonly used do not work with scalars that
are the length of the order when the order is longer than the prime.
The table is generated based on modulus length not order length.
Simple fix is to not allow these curves to be used with FP_ECC.
Order isn't passed into the pseudo-public APIs.
2021-05-27 09:53:03 +10:00
c59349c7a7
Fix for ecc_map, which is handled in hardware. Fix for NXP LTC mp_mul N value. Fix for MMCAU cast warnings.
2021-05-25 15:58:22 -07:00
2c6285ccba
cppcheck: fixes from reviewing report
2021-05-20 17:55:06 +10:00
311c929fe2
set partition number on key import and use ocb address for free'ing dangling partitions on close
2021-05-13 17:34:30 +07:00
f5509780c6
Add argument checking to wc_ecc_gen_k . Cleanup return codes for wc_ecc_mulmod_ex2.
2021-05-10 09:26:33 -07:00
71e2f191a6
Merge pull request #3947 from dgarske/nxp_ltc
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Fixes for NXP LTC
2021-04-13 13:49:22 -06:00
4a7434a56d
add missing ret checks
2021-04-12 16:33:14 +08:00
160faa851c
add deterministic k generation for ECC sign
2021-04-12 16:33:14 +08:00
070dfad07a
Fix for NXP LTC ECC public key computation broken in PR #2859 for contstant time changes.
2021-04-09 15:51:30 -07:00
786bbabbdc
Improve ECC with WOLFSSL_NO_MALLOC
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Tested with `./configure --enable-cryptonly --disable-examples --disable-rsa --disable-dh CFLAGS="-DWOLFSSL_NO_MALLOC -DBENCH_EMBEDDED" && make check`.
All ECC operations can work now with WOLFSSL_NO_MALLOC and variables will be on stack.
ZD 11829
2021-04-06 15:31:40 -07:00
3ac03d3d66
Merge pull request #3805 from JacobBarthelmeh/copyright
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update copyright date to 2021
2021-03-15 16:16:50 -07:00
a55e94cf6f
ECCSI and SAKKE: add support
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Fixes for static code analysis included.
Added const to function parameters.
Zeroise some temporaries.
2021-03-12 09:31:22 +10:00
c729318ddd
update copyright date
2021-03-11 13:42:46 +07:00
72eebd6e75
Merge pull request #3795 from JacobBarthelmeh/CAAM
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Addition of QNX CAAM driver
2021-03-10 15:04:21 -08:00
ff3325fcaf
SP ECC: Fix P-256 modinv for AVX2
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modinv AVX2: do quick norm on result twice and convert 32-bit signed to
64-bit signed before adding
P-256 mont_add, mont_dbl, mont_tpl, mont_sub x64: handle mul/sqr result
being greater than modulus but not greater than 1<<256.
2021-03-09 08:42:07 +10:00
6d0dbbe1c0
add IDE/QNX/README.md and add WOLFSSL_QNX_CAAM guard
2021-03-05 14:43:23 +07:00
7983734dcb
Merge pull request #3786 from tmael/cc310_ecc_importkey
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Add Cryptocell wc_ecc_import_x963_ex
2021-03-04 13:59:54 -08:00
79ec07f5e1
adjustment after rebase
2021-03-03 18:45:40 +07:00
69a0b643be
removing some magic numbers
2021-03-03 18:45:40 +07:00
749425e1e8
first pre alpha code for QNX + CAAM
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manual run of RNG init and JDKEK print
job ring does initial rng
is successful on some red key blob operations
caam red key blob test pass
ecdsa sign/verify
ecdsa ecdh/sign/verify with black secure key
ecdsa ecdh/sign/verify with black secure key
initial cmac addition
initial cmac addition
black blob encap
black keys with cmac
add invalidate memory
refactoring and clean up
more code cleanup
add files for dist and remove some printf's
remove unneeded macro guard
use resource manager
2021-03-03 18:45:40 +07:00
9fe7be5ac4
Improve the key ecc_set NULL checking for possible use of key->dp == NULL cases. This is cases where the key has not been properly iniailized or loaded prior to calling from a public API.
2021-03-01 17:17:40 -08:00
3a3c0be43f
Fixes for build warnings for CryptoCell with ECC and RSA.
2021-02-24 15:05:27 -08:00
9bfbc999d9
Move variable declarations to the top
2021-02-23 13:21:50 -08:00
c7b1dc8f94
Fix Cryptocell ECC tests
2021-02-19 16:39:45 -08:00
3eeeb39fb7
Merge pull request #3711 from dgarske/ecc_encrypt_rng
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Fix for `--enable-eccencrypt` with timing resistance enabled
2021-02-11 12:28:13 -08:00
389a5e0301
Merge pull request #3684 from SparkiDev/sp_fixes_5
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SP fixes: even mod testing, ECC compilation with SP
2021-02-10 16:10:21 -08:00
7efaf14fce
Merge pull request #3727 from JacobBarthelmeh/Prime
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check prime is prime with ecc compressed keys
2021-02-11 09:22:40 +10:00
64bc4b663d
SP fixes: even mod testing, ECC compilation with SP
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Even mod inversion will sometimes work with integer.c.
Don't call SP code to perform ECC ops unless WOLFSSL_HAVE_SP_ECC is
defined.
2021-02-10 14:38:58 +10:00
157ad65a6e
Merge pull request #3677 from SparkiDev/ecdsa_keep_e
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ECDSA: don't modify the e mp_int (hash) value
2021-02-09 16:06:05 -08:00
812b44d58e
guard check on prime with macro WOLFSSL_VALIDATE_ECC_IMPORT
2021-02-08 20:25:01 +07:00
cced2038b8
conditional compile and check on idx
2021-02-08 06:10:04 +07:00
Sean Parkinson
Guido Vranken
David Garske
Jacob Barthelmeh
Chris Conlon
toddouska
Tesfa Mael