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535 Commits

Author SHA1 Message Date
David Garske
d71d0f2cb4 Fix with fast math disabled so ecc_projective_add_point uses temp local variable for x,y,z result. 2016-05-09 13:29:25 -07:00
David Garske
880b2e454b Refactor of the ecc_projective_add_point and ecc_projective_dbl_point functions to eliminate duplicate versions. Modified new single functions to work with normal, fast and alt_ecc_size math options. Careful use of mp_clear to retain original performance. 2016-05-09 09:51:11 -07:00
David Garske
1b602d783c Fast math correction of "sizeof" to use (). Updates to tfm and ecc comments. 2016-05-09 09:51:11 -07:00
David Garske
5cbc4bdf29 Added new "WOLFSSL_DEBUG_MATH", which enables use of "mp_dump" to display information about an mp_int. 2016-05-09 09:51:11 -07:00
David Garske
a4782fcf01 Fix in fast math version of ecc_projective_dbl_point to use a local for x,y,z since ecc_point fp_int's are reduced size and cause math issues with ALT_ECC_SIZE enabled. Added local stack variable cleanups for ecc_projective_add_point. 2016-05-09 09:51:11 -07:00
David Garske
0ddbe0e60e Enhancement to RSA math function "_fp_exptmod" (non timing resistant version) to support WOLFSSL_SMALL_STACK, which moves the allocation of the 64 fp_int's from the stack to the heap. 2016-05-09 09:51:11 -07:00
David Garske
a5d27853fa Fixes to fp_mul and fp_div to clear any excess digits on the destination. Added compile-time check to confirm FP_SIZE is compatible with TFM_ acceleration defines enabled. Updated comments in other places where excess digits are cleared. 2016-05-09 09:51:11 -07:00
David Garske
7c3fbd7644 Fix for fp_copy() when used with ALT_ECC_SIZE so any excess digits on the destination that we didn't write to are set to zero. 2016-05-09 09:51:11 -07:00
David Garske
9001036e09 Fixes memory leak in the wc_RsaFunction if failure happens when using normal math (not fast math) and RSA_LOW_MEM is not defined. 2016-05-09 09:51:11 -07:00
Chris Conlon
8f3e1165a1 add Whitewood netRandom client library support 2016-05-05 15:31:25 -06:00
toddouska
ee21d33794 Merge pull request #407 from wolfSSL/embOS-port 
embOS port
 2016-05-05 13:27:27 -07:00
toddouska
f9f9546d0e Merge pull request #408 from cconlon/header-fix 
fix aes_asm.asm header format
 2016-05-04 14:38:23 -07:00
David Garske
822d71431e Moved mem_track.h into wolfssl/wolfcrypt. Added new WOLFSSL_DEBUG_MEMORY option. Added documentation for using mem_track and new debug memory option. 2016-05-04 10:04:38 -07:00
kaleb-himes
8176c74b3e Merge branch 'embOS-port' of https://github.com/wolfssl/wolfssl into embOS-port 2016-05-04 08:57:06 -07:00
Chris Conlon
d91ec3ce77 fix aes_asm.asm header format 2016-05-04 09:02:50 -06:00
kaleb-himes
d184f8b1aa wolfSSL embOS port Initialize 
self-review complete

Removed autogenerated files
 2016-05-03 17:09:55 -06:00
Jacob Barthelmeh
05e56b75f6 scan-build, valgrind issues and fix issue with ExtractDate, struct tm 2016-05-03 09:22:16 -06:00
Jacob Barthelmeh
f88d82375e add function wolfSSL_ASN1_TIME_to_string 2016-05-03 09:22:15 -06:00
Chris Conlon
78e62eddd7 fix visual studio code analysis warnings 2016-04-28 13:08:50 -06:00
Chris Conlon
27814ca1df omit NULL AlgorithmIdentifier parameter for ECDSA algoOID types in SetAlgoID 2016-04-21 14:32:28 -06:00
toddouska
86cbabf035 Merge pull request #392 from wolfSSL/aesni-update 
AES-NI Update
 2016-04-20 14:27:52 -07:00
Jacob Barthelmeh
659d6c0689 update oid value for secp160r1 2016-04-19 17:01:39 -06:00
Jacob Barthelmeh
e0a9b365cc fix NID name in openssl compatibility 2016-04-19 13:17:32 -06:00
toddouska
0dbdc8eab0 Merge pull request #372 from dgarske/mingwfixes 
MinGW fixes
 2016-04-18 12:50:13 -07:00
John Safranek
4506839c6d back out last commit. it was a pain to use. 2016-04-14 11:57:42 -07:00
John Safranek
526606e42f added conditional assembly for the intel-format AES_NI decrypt procedures 2016-04-14 11:30:10 -07:00
John Safranek
5340ea0d79 fixed a missing operand swap in the AES-CBC decrypt by 6 2016-04-14 10:47:14 -07:00
Jacob Barthelmeh
f998851642 fix check on RSA key size 2016-04-14 09:33:25 -06:00
John Safranek
6f51c2a8f8 1. Fix bad opcode mnemonics in the intel-format source listing. 
2. Update the aes.c file to call both format assembly routines the same
way.
 2016-04-13 16:42:58 -07:00
John Safranek
c34944e389 added intel-format translations of new att-format AES-NI decrypt routines 2016-04-13 16:02:18 -07:00
John Safranek
9781fa3dc9 relabel jump points in new code with D (decrypt) mnemonics rather than E (encrypt) 2016-04-13 15:51:19 -07:00
John Safranek
13f002f186 only compile in the AES-CBC decrypt-by-size variant selected by define, default by 8 blocks at a time 2016-04-13 12:00:53 -07:00
John Safranek
451fd878f9 touching whitespace in assembly routines being touched right now 2016-04-13 11:48:25 -07:00
John Safranek
8524afc56a 1. Rename routine AES_CBC_decrypt_ex as AES_CBC_decrypt_by8 
2. Added routine AES_CBC_decrypt_by6 that does six at a time.
3. Setting HAVE_AES_DECRYPT_BY6 or _BY8 (or not setting it) selects
   the 6, 8, or 4 way version of the assembly routine.
4. Modified AES-NI decrypt test to loop checking against the test
   bolus from 1 AES block to the whole 24 blocks.
 2016-04-12 10:10:55 -07:00
toddouska
85505b99b9 Merge pull request #380 from cconlon/utasker 
uTasker Port
 2016-04-08 15:08:39 -07:00
John Safranek
b75dc127f3 1. Attempting to perform 8 AES-CBC decrypt operations simultaneously. 
2. Added code to test large AES-CBC decrypts.
 2016-04-08 11:53:40 -07:00
David Garske
993972162e MinGW fixes, server port assigning cleanup and ping test cleanup. Fixes issue with visibility detection with MinGW. The visibility.m4 script was not actually trying to call the hidden function, which caused MinGW to detect improperly that visibility was supported. Fix for bogusFile on Windows build. Fixes to build warnings for unused variable 'res' and signed/unsigned comparison for sizeof min(). Cleanup of the server side port assignment to allow use with Windows/MinGW/Cygwin. If Windows uses new GetRandomPort() function in test.h to get port in in the 49152 - 65535 range. If *nix then uses the tcp_listen returned port. Otherwise uses the default wolfSSLPort. Refactor of the ping test code to use common file and properly handle ping count differences (Windows "-c" vs. *Nix style "-n"). Workaround for MinGW and cyassl/options.h getting file permissions error. Added non-fatal compile warning if using MinGW that "strtok_s" might be missing along with a link to public domain source that can be used. 2016-04-08 11:48:14 -06:00
David Garske
2aab090c8b Fixes when using the STM32 with STM32F2_HASH defined. 2016-04-08 11:39:15 -06:00
Chris Conlon
8d040ad41f uTasker: add initial port, WOLFSSL_UTASKER 2016-04-08 11:12:17 -06:00
Jacob Barthelmeh
665fb3076c add trailing zero enum and correct call for export key size 2016-04-06 15:15:56 -06:00
Jacob Barthelmeh
4f8fffbc37 add wc_EccPublicKeyToDer function 2016-04-06 15:15:56 -06:00
toddouska
63b1282e67 Merge pull request #335 from dgarske/asynccrypt 
Asynchronous crypto and wolf event support
 2016-03-30 20:12:41 -07:00
toddouska
6e5b23e102 Merge pull request #370 from dgarske/stm_aes_gcm_ccm 
Enhancement to the STM32F2_CRYPTO port to support AES GCM, AES CCM an…
 2016-03-30 13:39:35 -07:00
Jacob Barthelmeh
e60adfc9da better naming of macro and alter misc.c check 2016-03-29 13:42:40 -06:00
Jacob Barthelmeh
7e90e2e540 misc.c compile warning accounts for FIPS 2016-03-28 17:22:39 -06:00
Jacob Barthelmeh
2665db73a4 check for compiling misc.c when not needed 2016-03-28 16:03:15 -06:00
John Safranek
190d30f336 Merge pull request #362 from dgarske/bench_rng 
Added benchmark for the RNG.
 2016-03-25 12:12:20 -07:00
David Garske
f539a60a40 Adjusted the RNG benchmark to split into smaller requests of max allowed RNG size. 2016-03-25 06:59:35 -07:00
David Garske
3796fc1322 Enhancement to the STM32F2_CRYPTO port to support AES GCM, AES CCM and AES-Direct (for encrypt only) using combination of software and AES HW acceleration. 2016-03-24 07:08:42 -07:00
Chris Conlon
20285bec01 fix wc_ecc_import_raw comment, public key instead of base point 2016-03-23 15:33:53 -06:00