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da13fb29bec4c4016546eff3d4518195448409d4
Commit Graph

83 Commits

Author SHA1 Message Date
kaleb-himes
da13fb29be Add ARMv8 PAA support to base v5.2.1 resulting in v5.2.3 2025-09-22 17:53:09 -05:00
David Garske
a626a4fb02 Fixes for spelling errors. 2021-11-12 10:27:49 -08:00
Sean Parkinson
6300989937 SP: Thumb assembly for older Keil compilers and optimize 
Improve the generated instructions for multiplying 32 bits by 32 bits
and squaring 32 bits with 64 bit results.
Minimize loads in montgomery reduction, mul and sqr.
Pull conditional subtract into montgomery reduction assembly code.
Added unrolled square and multiply
Define WOLFSSL_SP_LARGE_CODE to use the unrolled versions.
 2021-10-01 09:52:29 +10:00
David Garske
a65ab0c4af Merge pull request #4189 from SparkiDev/sp_calc_vfy_check_ret 
SP ECC: calc vfy point not check mod_inv return
 2021-09-13 11:17:50 -07:00
Sean Parkinson
dbb03cb5a3 SP RSA verify only: fix to compile 
Configurations:
./configure --disable-asn --disable-filesystem --enable-cryptonly
--disable-dh --disable-sha224 --disable-ecc CFLAGS=-DWOLFSSL_PUBLIC_MP
--enable-rsavfy --enable-sp=small2048 --enable-sp-math

./configure --disable-asn --disable-filesystem --enable-cryptonly
--disable-dh --disable-sha224 --disable-ecc CFLAGS=-DWOLFSSL_PUBLIC_MP
--enable-rsavfy --enable-sp=2048 --enable-sp-math

./configure --disable-asn --disable-filesystem --enable-cryptonly
--disable-dh --disable-sha224 --disable-ecc CFLAGS=-DWOLFSSL_PUBLIC_MP
--enable-rsavfy --enable-sp=small2048 --enable-sp-math-all

./configure --disable-asn --disable-filesystem --enable-cryptonly
--disable-dh --disable-sha224 --disable-ecc CFLAGS=-DWOLFSSL_PUBLIC_MP
--enable-rsavfy --enable-sp=small2048 --enable-sp-math --enable-sp-asm

./configure --disable-asn --disable-filesystem --enable-cryptonly
--disable-dh --disable-sha224 --disable-ecc CFLAGS=-DWOLFSSL_PUBLIC_MP
--enable-rsavfy --enable-sp=2048 --enable-sp-math --enable-sp-asm
 2021-08-20 13:16:58 +10:00
Sean Parkinson
3c06dd6fa8 SP ECC: calc vfy point not check mod_inv return 
Not all implementations return an error though.
 2021-08-18 10:05:29 +10:00
David Garske
b258321219 Fixes for misc.c to not be included unless required. 2021-08-10 16:11:22 -07:00
Sean Parkinson
d372f097f7 SP C: change number of words for RSA/DH 
Faster small code and fast code.
Allow fixed 4096-bit FFDHE parameters in benchmark.
Convert [u]int[32|64|128]*_t types to sp_[u]int[32|64|128].
Add a div for when top bits are all 1
WOLFSSL_SP_FAST_LARGE_CODE added to make mul_add function faster on
non-embedded platforms.
Change mod_exp window sizes for same performance but less memory.
P256 with c32 now 9 words instead of 10.
 2021-07-22 13:12:31 +10:00
Sean Parkinson
d45e78b715 SP: ecc proj add point, dbl point fix 
Set infinity field of points.
 2021-07-19 12:45:52 +10:00
Sean Parkinson
08e560e0a7 SP: Don't cast number to sp_digit rather than declare as long 
mingw64 has numbers as 32-bit type when declarted long.
Fixup some line lengths.
 2021-06-29 11:07:47 +10:00
Sean Parkinson
2fb6a9eacf SAKKE: fix configurations 
Fix position of sp_1024_norm_18 now that div requires it:
./configure --disable-shared --enable-sakke --disable-eccsi
--enable-sp
Fix missing '{' in sp_mulmod_table_1024:
./configure --disable-shared --enable-sakke --enable-eccsi
--enable-smallstack  --enable-sp
 2021-06-24 14:01:27 +10:00
David Garske
a6e9e71fde Synchronization of SP ECC non-blocking code. Adds WOLFSSL_ECDSA_SET_K_ONE_LOOP support to SP ECC non-block. Removes double code in verify steps. Fixes verify result logic. Spelling error. 2021-03-23 17:30:56 -07:00
David Garske
6bf3c08634 Fixes for SP RSA/DH with WOLFSSL_SP_NO_MALLOC. Cleanup of the SP no malloc code for ECC, RSA and DH. 2021-03-18 14:00:51 -07:00
Sean Parkinson
a55e94cf6f ECCSI and SAKKE: add support 
Fixes for static code analysis included.
Added const to function parameters.
Zeroise some temporaries.
 2021-03-12 09:31:22 +10:00
Sean Parkinson
3bf9b49274 SP ECDSA sign: fix multiple loops work of generating k 
Support only one loop of generated k.
 2021-02-18 09:06:50 +10:00
Sean Parkinson
590597a0e2 SP ECC verify: check point for z=0 and set to infinity 2021-01-28 14:43:51 +10:00
Sean Parkinson
2a2b194d71 SP arm64 MAC: non-ct mod inv not use so many registers 2021-01-05 10:23:14 +10:00
Sean Parkinson
6dc06993bf SP: ensure modulus/prime is odd before performing RSA/DH/ModExp ops 2020-12-16 21:49:09 +10:00
Sean Parkinson
2862a9ce56 SP modinv: add non-constant time modinv 
Can only be used in ECC verify - sign operation must be constant time.
Not used for small code.
 2020-12-10 09:24:22 +10:00
toddouska
6c62899ea8 Merge pull request #3535 from SparkiDev/sp_fixes_4 
SP: change implicit casting downs to be explicit
 2020-12-09 09:25:57 -08:00
Sean Parkinson
dbe4ce0e24 SP: Get RSA verify only to build with DH 
Fix configuration: --enable-rsavfy --enable-sp --enable-cryptonly
[--enable-sp-asm]
 2020-12-07 09:46:14 +10:00
Sean Parkinson
d475463c91 Merge pull request #3528 from JacobBarthelmeh/Testing 
fix build with ARM64 SP, FP_ECC and WC_NO_CACHE_RESISTANT
 2020-12-04 12:17:24 +10:00
Sean Parkinson
56cb4c8ea7 SP: change implicit casting downs to be explicit 2020-12-04 11:52:39 +10:00
JacobBarthelmeh
42a63e8cc8 fix build with ARM64 SP, FP_ECC and WC_NO_CACHE_RESISTANT 2020-11-29 20:26:55 -08:00
Sean Parkinson
35acfa0f42 SP ECC: check the length of public key ordinates and private key 
Do quick bit length check before loading the MP integers into fixed size
arrays.
Changed ECC to use SP key check function if SP enabled and not only with
SP Math.
 2020-11-27 08:49:30 +10:00
Sean Parkinson
b1f9aba0ca SP div: stop overflow on divide 2020-11-24 16:14:14 +10:00
David Garske
508ba85b69 Fixes for SP math only with ECC check key. Fix SP math when loading an ECC public only and calling wc_ecc_check_key. Fix for missing ecc_check_privkey_gen with SP math only. Applies to: /configure --enable-sp --enable-sp-math CFLAGS="-DWOLFSSL_VALIDATE_ECC_IMPORT". 2020-11-17 08:13:08 -08:00
Sean Parkinson
b61b3e34dd SP ARM64: Fix assembly for clang 
clang doesn't auto correct size of register (declared byte n but 64-bit
usage)
clang doesn't always handle use of x29 (FP or Frame Pointer) in inline
assembly code correctly - reworked sp_2048_sqr_8 to not use x29.
 2020-09-28 12:35:58 +10:00
Sean Parkinson
3ecbc7762a SP mod exp: support exponents of different lengths 2020-09-09 15:23:04 +10:00
David Garske
92cf0d7b10 Fix numerous maybe-uninitialized errors in WOLFSSL_SP_SMALL and WOLFSSL_SMALL_STACK cases. 2020-08-20 15:05:20 -07:00
David Garske
1f10e77b0f Fix for SP math with WOLFSSL_VALIDATE_ECC_KEYGEN. Fixes logic error on point x/y zero check. 2020-08-19 09:30:32 -07:00
David Garske
62e78b7cf4 Fix state machine after script rebase. 2020-08-07 16:56:58 -07:00
David Garske
bc03b5793c Add state for ECC verify non-blocking and mont_inv_order to reduce maximum blocking time. 2020-08-07 16:48:16 -07:00
toddouska
17cc941b29 Merge pull request #3195 from SparkiDev/sp_ecc_cache 
SP ECC Cache Resitance
 2020-08-07 15:35:06 -07:00
Sean Parkinson
1ea3dc5f55 SP ECC: initialize infinity in make key 2020-08-07 12:15:31 +10:00
Sean Parkinson
83caf39caa SP ECC Cache Resitance 
SP ECC improved cache attack resistant implementation.
On by defualt and turn off with WC_NO_CACHE_RESISTANT.
 2020-08-06 08:21:08 +10:00
David Garske
776b1a2d17 Fix for ED25519 with user_settings.h. Fixes for build warnings. Fix spelling error. Added template for wolfBoot key/sign tools. 2020-07-31 15:17:53 -07:00
Sean Parkinson
568fc8f5bd Fixes for compiling for ARM64 iOS 
Fix bug in ChaCha20 assembly code (was writing one byte too many).
Fix the assembly code to have APPLE format.
Change Poly1305 inline assembly as requested by compiler.
Initialize variables that will be set anyway - compiler complaint.
Change to use the assembly code files for Curve25519 and SHA-512.
Ed25519 not suported with ARM assembly.
 2020-07-23 18:08:37 +10:00
David Garske
547144bc9c Adds ECC non-blocking sign/verify support when used with SP math. New --enable-sp=nonblock and --enable-ecc=nonblock options. Example ./configure --enable-ecc=nonblock --enable-sp=yes,nonblock. 2020-07-17 15:13:50 -07:00
David Garske
174b4d5159 Cleanup of SP with small stack. Expand support for WOLFSSL_SP_NO_MALLOC. Fix for evp.c when included directly. 2020-05-04 14:23:32 -07:00
David Garske
327cdefc24 Fix for SP math with RSA_LOW_MEM, which was broken in PR #2892. 2020-04-27 08:59:54 -07:00
Sean Parkinson
da5d9a923b SP ARM64 - use fewer registers in mont_reduces 2020-04-16 09:20:04 +10:00
Sean Parkinson
416f0775d3 Merge pull request #2900 from dgarske/sp_no_malloc 
Added option to build SP small without malloc
 2020-04-14 09:40:11 +10:00
David Garske
d412ccb6f8 Added new option WOLFSSL_SP_NO_MALLOC for building small SP without malloc. Added SP documentation. Added ./configure --enable-sp=yes,nomalloc supprt. https://github.com/wolfSSL/scripts/pull/79 2020-04-10 11:13:55 -07:00
Sean Parkinson
411aee6e05 Fixes from cppcheck 
Added PRIVATE_D version of rsa private key operation for SP
implementation for specific platforms.
WC_NO_RNG results in warnings when RNG calls don't do anything.
Added ifdef checks for variables not used otherwise.
Remove superfluous if statements like when checking ret == 0.
Change names of globals that are generic and are used locally before
global definition.
Remove definition of variable len that isn't used except as a
replacement for sz which is parameter.
Don't subtract two variables when one has just been assigned the value
of the other.
Fix shifting of signed value.
Fix parameter checking in aes.c and des3.c for platform specific code.
 2020-04-08 09:46:22 +10:00
Sean Parkinson
7dad0d3965 Tweak the SP x86_64 ECC assembly 
Put back fixes undone in previous commits:
 - Fix casting warning in SP when mp_digit < sp_digit
 - SP fix check for NULL in EC point_new
 2020-04-06 11:02:30 +10:00
Sean Parkinson
df1819b79f Improve speed of AArch64 assembly 
Improve point_dbl and point_dbl_n for all platforms.
 2020-04-01 15:06:50 +10:00
Sean Parkinson
a7d265bf46 Fix casting warning in SP when mp_digit < sp_digit 2020-03-24 12:41:25 +10:00
Sean Parkinson
c776a4219a SP fix check for NULL in EC point_new 2020-03-19 08:56:52 +10:00
Sean Parkinson
6321eabf86 Fix SP RSA private op 
tmpa - tmpb can be less than -p.
Need to conditionally add p twice.
C and multiple platform fix.
 2020-03-12 09:33:52 +10:00