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4,738 Commits 28 Branches 172 Tags
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799 Commits

Author SHA1 Message Date
John Safranek
ae093ded8f add standalone AES-CMAC generate and verify functions 2016-05-25 09:22:39 -07:00
John Safranek
9bf4598772 use constant for Cmac type 2016-05-24 16:46:04 -07:00
John Safranek
dbfd5dffaf added parameter checks 2016-05-24 11:21:06 -07:00
John Safranek
b3d068dc40 Merge pull request #418 from toddouska/dyntickets 
Dyntickets
 2016-05-24 11:00:14 -07:00
John Safranek
c0cbc97b06 add AES-CMAC 2016-05-23 17:50:36 -07:00
toddouska
9ab5ec4a36 Merge pull request #428 from dgarske/eccmathfixes 
Fixed bug with "ecc_projective_add_point"
 2016-05-23 11:46:54 -07:00
David Garske
5eb7768d00 Added missing wolfCrypt_Init() to wolfCrypt tests. 2016-05-22 18:18:06 -07:00
David Garske
15cd06b7ca Fixed bug with "ecc_projective_add_point" that was not protecting the case where Q == R and using the R variable directly for the result. Now if Q == R then swap P and Q and using a local x,y,z, is only required when used with ALT_ECC_SIZE. 2016-05-22 17:31:36 -07:00
toddouska
504081e602 Merge pull request #421 from ejohnstown/limit-country-code 
Limit Country Name size
 2016-05-19 16:05:15 -07:00
David Garske
c1507957c4 Added a benchmark for ECC encrypt/decrypt when enabled via "HAVE_ECC_ENCRYPT" or "--enable-eccencrypt --enable-hkdf". 2016-05-19 11:42:00 -07:00
John Safranek
bae0fe9b63 MakeCertReq() was not checking return codes correctly for the SetFoo() 
functions.
 2016-05-18 15:14:23 -07:00
John Safranek
5c8daa0ac6 1. SetName() should return error if country code isn't 2 bytes. 
2. MakeCert() was not checking return codes correctly for the SetFoo()
    functions.
3. Added error code for invalid country code length.
 2016-05-18 15:04:40 -07:00
John Safranek
03e6f7cca3 RFC 5280 Appendix A.1 states that the Country Name in a certificate 
shall have a size of 2 octets. Restrict country name length to 2 or 0.
 2016-05-18 10:39:18 -07:00
toddouska
1ea01a7ad8 Merge branch 'master' of https://github.com/NickolasLapp/wolfssl into dyntickets 2016-05-13 09:07:55 -07:00
David Garske
2ad9d41641 Performance improvement for fast math mp_clear to use fp_zero (memset) instead of fp_clear(ForceZero). Added new mp_forcezero function for clearing/free'ing sensitive private key data. Changed ECC and RSA to use mp_forcezero to explicitly handle private key clearing. 2016-05-12 11:50:34 -07:00
David Garske
440956f8d4 Fixed new issue with ecc_projective_add_point not free'ing the local x, y, z if fast math was disabled. Formatting cleanup in integer.c. 2016-05-11 08:47:30 -07:00
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
fa5dd01001 Fixes/improvements to the wolfCrypt ECC tests. Fixed bug with sharedA/sharedB being too small when BENCH_EMBEDDED is used and curve size over 256 bit. Added error message for ECC test failures, to show the curve size used. Fix to wc_ecc_verify_hash test to use digest that is not all zeros as that doesn't work correctly for non-Shamir ECC math. Changed return code for wc_ecc_check_check so its unique. 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
kaleb-himes
6e26cac686 Reworking directories and simplify README 2016-05-04 13:03:05 -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
Kaleb Himes
b2af02a783 Merge pull request #383 from kojo1/MDK5 
fixes for MDK5 compiler
 2016-04-26 16:11:59 -06:00
Nickolas Lapp
5f9c1ffca6 Initial support for deep copying of session 2016-04-25 11:00:42 -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