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3338ea9ef7df8fb53bb31dd753913dca93ccd8fa
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899 Commits

Author SHA1 Message Date
David Garske
3338ea9ef7 Added ecc.c documentation for WOLFSSL_VALIDATE_ECC_IMPORT. Note: Add this define to enable checks for Jenkins (after this is merged). 2017-01-09 15:01:17 -08:00
David Garske
0722f4d20f Fixes to reduce stack usage with ECC_CACHE_CURVE disabled (same as previous code). Added USE_ECC_B_PARAM macro (enabled with ECC_CACHE_CURVE or HAVE_COMP_KEY). Fixed bug with WOLFSSL_VALIDATE_ECC_KEYGEN defined and args to ecc_check_pubkey_order. Fixed counts for DECLARE_CURVE_SPECS(). Fixed wc_ecc_import_point_der to use curve cache. Enhance wc_ecc_check_key to support ECC_CACHE_CURVE for b or load using read_radix. Enhance to expose wc_ecc_is_point with all required mp_int* args directly. 2017-01-09 11:15:13 -08:00
David Garske
07ce995b12 Fix issue with imported key not having a reset key->r, key->s and key->state, which was causing wc_ecc_encrypt to fail. 2016-12-30 12:24:03 -08:00
David Garske
6cc1fd293e Fixed issue with stack increase with curve cache disabled. Fixed issue with missing wc_ecc_curve_free() in wc_ecc_verify_hash_ex() causing mem leak. Changed ecc_curve_spec_cache to be allocated per curve. Added new wc_ecc_curve_cache_free() API to release all curve cache memory. Moved ecc_curve_spec struct and ecc_curve_load_mask enum to ecc.c. Add missing wc_ecc_fp_free() to wolfCrypt test. Added ecc.c comment for FP_ECC. 2016-12-21 12:31:02 -08:00
David Garske
57571cb45e Fix merge issues with ECC HAVE_COMP_KEY after rebase. 2016-12-16 14:20:00 -08:00
David Garske
f990775451 Fix issue with ECC_SHAMIR disabled due to curve->b remnant from async branch. 2016-12-16 11:53:33 -08:00
David Garske
f1ead30987 New ECC curve cache feature to improve performance. Disabled by default and enabled using ./configure CFALGS="-DECC_CACHE_CURVE" or #define ECC_CACHE_CURVE. Added internal ECC states. Combined wc_ecc_mulmod_ex versions for timing rest / not. Tested with all math, timing, FP variants and NXP LTC and ECC508A hardware. Pulled in from latest async branch. Added new ECC_MAX_SIG_SIZE enum to help with sizing the sign buffer. 
Performance Increases with ECC_CACHE_CURVE enabled:
* Key Gen 4.2%
* Key Agree, 4.0%
* Sign 6.8%
* Verify 5.8%
 2016-12-16 11:32:59 -08:00
Kaleb Himes
7b948fe04d Merge pull request #667 from JacobBarthelmeh/SGX 
add Windows build for SGX
 2016-12-15 16:23:29 -07:00
toddouska
d0533c6dad Merge pull request #664 from cconlon/pkcs7 
PKCS#7/CMS expansion
 2016-12-15 12:01:00 -08:00
Jacob Barthelmeh
e16f2c0722 add Windows build for SGX 2016-12-14 10:41:52 -07:00
Chris Conlon
55554b79a9 PKCS#7: fix use after free in wc_DecodeKtri 2016-12-14 09:15:45 -07:00
Chris Conlon
e5d1e3ae10 PKCS#7: only output test bundles when PKCS7_OUTPUT_TEST_BUNDLES is defined 2016-12-13 15:27:46 -07:00
David Garske
fd9a94b2bd Fixes to build STM32 with IAR. 2016-12-13 10:24:55 -08:00
Chris Conlon
dad0cfda92 add EnvelopedData ECC support, refactor pkcs7 2016-12-13 09:40:54 -07:00
dgarske
483e461c49 Merge pull request #647 from kaleb-himes/RIOT_OS 
RIOT OS support, test scripts will be submitted to RIOT-OS repository
 2016-12-10 19:13:19 -08:00
kaleb-himes
6c7e1785aa EXIT_TEST macro added for cleaner implementation and maintenance 2016-12-09 19:39:36 -07:00
Chris Conlon
5006306bb8 PKCS#7: add support for optional unprotectedAttributes with EncryptedData 2016-12-09 17:02:57 -07:00
Chris Conlon
abf18858a8 refactor PKCS#7 functionality into separate functions for Enveloped and EncryptedData 2016-12-09 17:02:57 -07:00
Chris Conlon
b5eb8dce2f add PKCS#7/CMS EncryptedContent support 2016-12-09 16:57:31 -07:00
toddouska
b0b80bed78 Merge pull request #657 from cconlon/x963kdf 
add ANSI-X9.63-KDF support [SEC1]
 2016-12-09 13:29:41 -08:00
toddouska
ad2b0810c6 Merge pull request #648 from cconlon/keywrap 
add AES key wrap support, RFC 3394
 2016-12-09 13:23:39 -08:00
kaleb-himes
9e17b2b0aa Merge branch 'master' of https://github.com/wolfssl/wolfssl into RIOT_OS 2016-12-09 13:09:25 -07:00
Chris Conlon
33e840b01b add AES key wrap support, RFC 3394 2016-12-09 09:30:56 -07:00
toddouska
d2ed611757 fix nxp distcheck filename typo 2016-12-08 16:52:12 -08:00
toddouska
6cfb8e30b2 Merge pull request #591 from dgarske/STM32_CUBEMX 
STM32 F2/F4 CubeMX and Std Peripheral Library hardware crypto support
 2016-12-08 16:36:43 -08:00
toddouska
ab7849be0d Merge pull request #655 from JacobBarthelmeh/ARMv8 
ARMv8
 2016-12-08 16:34:19 -08:00
Chris Conlon
2db7bf0dc0 use static digest for X9.63 KDF, add smallstack support 2016-12-08 17:28:53 -07:00
Chris Conlon
a5b267087f add ANSI-X9.63-KDF support [SEC1] 2016-12-07 20:26:09 -07:00
toddouska
3dec222969 Merge pull request #523 from dgarske/atmel_pr 
Support for Atmel ATECC508A
 2016-12-07 15:01:08 -08:00
kaleb-himes
da4a46ddf6 Merge branch 'master' of https://github.com/wolfSSL/wolfssl into RIOT_OS 2016-12-07 14:16:34 -07:00
Nickolas Lapp
82c12fb7be Fix DES3 on STM32 CUBEMX 2016-12-07 10:20:46 -07:00
David Garske
eaca90db28 New Atmel support (WOLFSSL_ATMEL) and port for ATECC508A (WOLFSSL_ATECC508A). Adds wolfCrypt support for ECC Hardware acceleration using the ATECC508A. Adds new PK callback for ECC shared secret. Fixed missing "wc_InitRng_ex" when using "CUSTOM_RAND_GENERATE_BLOCK". Added ATECC508A RNG block function for P-RNG bypass ability. Added internal "wolfSSL_GetEccPrivateKey" function for getting reference to private key for ECC shared secret (used in test.h for testing PK_CALLBACK mode). Added README.md for using the Atmel ATECC508A port. 2016-12-07 07:57:55 -08:00
Jacob Barthelmeh
944e5fba03 ARMv8 : load pointer to AES key and counter into a register along with pointer to SHA256 K table to handle tight optimized loops on function call with -flto 2016-12-06 21:42:15 +00:00
David Garske
c0e006d42c Fixes for build with small stack enabled. 2016-12-06 12:38:05 -08:00
David Garske
932199c5e9 Fix build warning about unused static functions wc_AesEncrypt and wc_AesDecrypt with STM32. 2016-12-05 14:22:59 -08:00
David Garske
4a7651a09a STM32 F2/F4 CubeMX and Std Peripheral Library hardware crypto support for RNG, AES, SHA1, DES3 and MD5. Adds new WOLFSSL_STM32_CUBEMX and WOLFSSL_STM32F4 defines. Tested on STM32F437II. 2016-12-05 14:22:59 -08:00
David Garske
1d14ac5ff3 Fixes to include.am and sha256.c after master rebase. Retested on NXP K82 with and without HW accel (all tests/benchmarks pass). 2016-12-05 09:15:58 -08:00
Martin Latal
877ea7011c Fix for LTC RSA-4096. Use original wolfSSL code for RSA operation, reduce in LTC port layer. 2016-12-05 09:01:59 -08:00
David Garske
0611c45869 Attempt to fix sha.c error with older visual studio compiler. 2016-12-05 09:01:59 -08:00
David Garske
ae75842021 Fix build issues with rebase for ECC and RSA. Changed user_settings.h example when LTC is enabled to disable Shamir and ECC-521. Cleanup to add USE_NXP_MMCAU and USE_NXP_LTC for the example user_settings.h, so the project file can automatically configure. 2016-12-05 09:01:59 -08:00
David Garske
a6b96b17ff Fixes to include path for NXP ksdk_port. Fixes for time USER/OVERRIDES so their #ifdef's are checked first. Fix to initialize LTC via new "ksdk_port_init" function. Cleanup of the ksdk_port.c for formatting, macros, statics and line length. Cleanup of the AES code for key size. Cleanup of the wolfCrypt sha.c for readability. Added support for the KSDK bare metal drivers to the IDE Rowley CrossWorks example. Updated the settings.h to allow for overrides in Freescale section. Updated README with info for using LTC. 2016-12-05 09:01:59 -08:00
David Garske
8e64d564dc NXP/Freescale K8X MMCAU / LTC core support for RSA, ECC, Ed/Curve25519, AES, DSA, DES3, MD5, RNG, SHA and SHA2. 2016-12-05 09:01:59 -08:00
kaleb-himes
162294e3e5 added benchmark app for RIOT and updated test error handling 2016-12-02 14:39:37 -07:00
kaleb-himes
684f9bad22 RIOT OS build and test scripts, build instructions 2016-12-02 13:53:05 -07:00
Chris Conlon
a9936cf3ee correct MEMORY_E returns in asn.c 2016-11-28 10:39:07 -07:00
Jacob Barthelmeh
2cbc6ed673 ARMv8 : handle aggressive optimizers 2016-11-23 15:44:53 -07:00
Sean Parkinson
8a8274d403 Merge pull request #643 from dgarske/fix_hmac_224 
Fix wc_HmacSizeByType for SHA224.
 2016-11-23 13:28:37 +10:00
David Garske
16907de633 Fix wc_HmacSizeByType for SHA224. 2016-11-22 14:45:10 -08:00
David Garske
13cf313001 ECC performance increase with custom curves enabled (WOLFSSL_CUSTOM_CURVES) when A param is 3. 2016-11-22 13:43:18 -08:00
Moisés Guimarães
64fc68920d fixes random keys size ('a' and 'b') 2016-11-21 18:08:19 -03:00