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fb2288c46dd4c864b78f00a47a364b96a09a5c0f
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3754 Commits

Author SHA1 Message Date
Sean Parkinson
fb2288c46d RSA-PSS: Handle edge case with encoding message to hash 
When the key is small relative to the digest (1024-bit key, 64-byte
hash, 61-byte salt length), the internal message to hash is larger than
the output size.
Allocate a buffer for the message when this happens.
 2020-10-27 12:39:06 +10:00
John Safranek
bfccf35eaf Tautological Name Fix 
Depending on the build option WOLFSSL_ECC_CURVE_STATIC, the name in the
ecc_set may be a pointer (default) or an array. With the above set with
the CFLAG -Wtautological-pointer-compare you'll get a build error.
Changed the comparison in the for loop with this problem to check the
name's pointer only if appropriate.
 2020-10-23 15:23:16 -07:00
Chris Conlon
e24ac4211d Merge pull request #3405 from kojo1/EVP-gcm-zero 
set tag including if(inl == 0) case
 2020-10-23 14:35:47 -06:00
David Garske
ff092c02d2 Merge pull request #3396 from SparkiDev/fips_armasm 
FIPS ARMASM: get build working
 2020-10-22 15:26:24 -07:00
David Garske
05094460b2 Merge pull request #3353 from douzzer/XChaCha 
XChaCha
 2020-10-22 15:25:56 -07:00
tmael
6265006553 Merge pull request #3403 from elms/cppcheck/cleaup_fixes 
Address some cppcheck issues
 2020-10-22 12:56:19 -07:00
Daniel Pouzzner
c910c94824 rename API wc_XChaCha20Poly1305_{encrypt,decrypt}_oneshot to wc_XChaCha20Poly1305_{Encrypt,Decrypt} for consistency; remove stray debugging printf in XChaCha20Poly1305_test(). 2020-10-21 14:36:46 -05:00
Daniel Pouzzner
299e88a993 minor fixes and commentary. 2020-10-21 14:08:41 -05:00
Daniel Pouzzner
e1d3f2c7b4 chacha20_poly1305.c: add _SMALL_STACK code in wc_XChaCha20Poly1305_crypt_oneshot(). 2020-10-21 14:08:41 -05:00
Daniel Pouzzner
1949378d61 wc_Chacha_purge_current_block(): init "scratch" buffer to zeros, to avoid "garbage value" warnings. 2020-10-21 14:08:41 -05:00
Daniel Pouzzner
f65947ae09 rename wc_XChaCha_init() to wc_XChacha_SetKey() for consistency, and add a counter argument to provide for future random access scenarios; refactor wc_Chacha_purge_current_block() to use a dummy wc_Chacha_Process() call for intrinsically correct counter dynamics. 2020-10-21 14:08:41 -05:00
Daniel Pouzzner
6142c22948 add wc_XChaCha_init(), wc_XChaCha20Poly1305_Init(), wc_XChaCha20Poly1305_encrypt_oneshot(), wc_XChaCha20Poly1305_decrypt_oneshot(), and wc_Poly1305_EncodeSizes64(). also, remove redundant arg check (typo) in wc_Poly1305Update(). 2020-10-21 14:08:41 -05:00
Elms
c3dba3f9af Add additional checks to sp_ecc_point_new 2020-10-21 09:59:39 -07:00
toddouska
a1afc6ca4f Merge pull request #3389 from tmael/ocsp_status 
Process multiple OCSP responses
 2020-10-20 15:11:42 -07:00
Takashi Kojo
6767646e54 set tag for zero len case 2020-10-20 19:11:35 +09:00
Sean Parkinson
ebde736ee7 Merge pull request #3400 from ejohnstown/dh-fix 
DH Fix
 2020-10-20 11:45:18 +10:00
Elms
86b2118550 Address some cppcheck issues 2020-10-19 11:47:53 -07:00
Takashi Kojo
a87f7c9185 cipher_tbl for EVP_get_cipherbyname 2020-10-19 06:17:15 +09:00
John Safranek
4f8c2b971f Move the binSz check variable to a spot where it is only declared in the same condition it is used and initialize it to zero. 2020-10-17 19:07:44 -07:00
John Safranek
4364700c01 DH Fix 
These changes fix several fuzz testing reports. (ZD 11088 and ZD 11101)
1. In GetDhPublicKey(), the DH Pubkey is owned by the SSL session. It
   doesn't need to be in the check for weOwnDh before freeing. There
   could be a chance it leaks.
2. In GeneratePublicDh() and GeneratePrivateDh(), the size of the
   destination buffer should be stored at the location pointed to by the
   size pointer. Check that before writing into the destination buffer.
3. Ensure the size of the private and public key values are in the size
   value before generating or getting the DH keys.
 2020-10-16 15:35:23 -07:00
Sean Parkinson
aeb44c5352 FIPS ARMASM: get build working 2020-10-16 16:41:18 +10:00
David Garske
9793414d78 Merge pull request #3381 from SparkiDev/ecc_ct_fix 
ECC mulmod: some curves can't do order-1
 2020-10-15 14:46:46 -07:00
toddouska
f69fa13e02 Merge pull request #3357 from guidovranken/StoreECC_DSA_Sig-fix 
Improve StoreECC_DSA_Sig bounds checking
 2020-10-14 16:53:46 -07:00
David Garske
b18d43abb9 Fix for possible uninitialized use of prev. 2020-10-14 15:52:51 -07:00
toddouska
026ba4e750 Merge pull request #3368 from dgarske/zd11057 
Fix for possible malformed encrypted key with DES3 causing negative length
 2020-10-14 15:32:48 -07:00
David Garske
751f64b4aa Fix for OCSP single response last optional part handling and restore original size arg since its required for the ASN elements. 2020-10-14 14:55:18 -07:00
David Garske
10b1884993 Added support for handling an OCSP response with multiple status responses. 2020-10-14 14:47:24 -07:00
toddouska
3f4bf9144b Merge pull request #3366 from SparkiDev/pkcs11_lookup 
PKCS #11: improve key lookup
 2020-10-14 14:22:56 -07:00
Tesfa Mael
5ac3e7d542 Process multiple ocsp responses 2020-10-14 01:10:07 -07:00
David Garske
b68828d3c9 Merge pull request #3361 from tmael/ocsp-nocheck 
Add support for id-pkix-ocsp-nocheck
 2020-10-13 15:46:02 -07:00
Sean Parkinson
f0db2c177e ECC mulmod: some curves can't do order-1 
Change implementation of timing resistant scalar multiplication to use
Joye double-add ladder.
No longer have fake operations being performed therefore can remove the
order adding operations.
Still need to check for boundary condition: order-1 wil not work with
SECP256K1 as it results in an add of order/2 and (order/2)+1 times base
point which are the negatives of each other. The sum is infinity and not
handled by maths.
Added mp_cond_swap_t - Conditionally swap in constant time.
 2020-10-13 09:55:35 +10:00
David Garske
de6164df5a Merge pull request #3382 from ejohnstown/aes-clear 
AES Clear Temp
 2020-10-12 15:17:00 -07:00
Chris Conlon
2a1efda140 Merge pull request #3380 from kojo1/mqx 
minor fix for MQX, Kinetis
 2020-10-12 14:03:20 -06:00
John Safranek
5ead4386b3 AES Clear Temp 
ForceZero()'ed a couple local variables that have keying material at some point.
 2020-10-12 10:30:34 -07:00
Tesfa Mael
a4bfa0dec7 Add support for id-pkix-ocsp-nocheck 2020-10-11 19:47:50 -07:00
Takashi Kojo
ce97eadae1 fix for MQX 2020-10-11 06:57:33 +09:00
Daniele Lacamera
9cb2c9f1ac Fixed SHA256 support for IMX-RT1060 2020-10-09 13:36:53 +02:00
toddouska
8bc3d33c4e Merge pull request #3360 from SparkiDev/ecc_safe_add 
ECC add points: more cases where add point is a double or infinity
 2020-10-08 14:55:04 -07:00
toddouska
f0c5fb76bb Merge pull request #3359 from ejohnstown/tfm-read-radix-16 
TFM Read Radix 16 OOB Read
 2020-10-08 14:52:42 -07:00
toddouska
c69e9927fa Merge pull request #3354 from SparkiDev/mac_arm_asm_2 
ARM ASM ChaCha20: Fix calc of left over bytes
 2020-10-08 14:49:33 -07:00
toddouska
6b4b92a549 Merge pull request #3356 from embhorn/zd11044 
Allow wolfSSL_EVP_get_hashinfo with x509small
 2020-10-08 14:48:28 -07:00
David Garske
d33d100526 Fix for possible malformed encrypted key with DES3 causing negative length. If length is less than DES_BLOCK_SIZE then it could result in a negative der->length. ZD 11057 2020-10-08 13:07:07 -07:00
Sean Parkinson
15aa0a2f8c PKCS #11: improve key lookup 
Refactor the find key by template to eliminate duplicate code.
Improve documentation.
Add more informative debugging information.
 2020-10-08 13:36:30 +10:00
Sean Parkinson
4f6c1db9a2 Merge pull request #3355 from douzzer/enable-more-all 
--enable-all coverage update, plus --enable-all-crypto and --enable-linuxkm-defaults
 2020-10-08 09:52:56 +10:00
Sean Parkinson
257551b134 ECC add points: more cases where add point is a double or infinity 
Extract method to perform safe point add (handling double and infinity
result).
Replace all instances of the extracted code.
 2020-10-08 09:26:10 +10:00
John Safranek
413b0d171d TFM Read Radix 16 OOB Read 
Change the location of the update of the write index when in
fp_read_radix_16(). It will do multiple writes into a word, and update
the index when the word is full and there is more to write. If there
isn't more to write, the index isn't incremented. This ensures the used
value in the mp_digit is correct, and not off-by-one when the last word
is full.
 2020-10-06 17:03:03 -07:00
Guido Vranken
4c5c1d5dac Improve StoreECC_DSA_Sig bounds checking 2020-10-06 23:11:50 +02:00
Eric Blankenhorn
6bc34cb1a8 Allow wolfSSL_EVP_get_hashinfo with x509small 2020-10-06 11:18:08 -05:00
Daniel Pouzzner
7fb8457459 fix whitespace. 2020-10-01 14:38:26 -05:00
Daniel Pouzzner
70474659a0 wc_ShaFinal(): remove superfluous ret=0 when WOLF_CRYPTO_CB, complained by PRB-scan-build-distro-check. 2020-10-01 14:38:26 -05:00