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387 Commits

Author SHA1 Message Date
Jens Steube
245301c9b4 Started optimizing some of the OpenCL kernel for latest AMD Catalyst 15.12: 
- Replaced SBOX for DES:

replaced JtR's * Bitslice DES S-boxes making use of a vector conditional select operation (e.g., vsel on PowerPC with AltiVec).
with     JtR's * Bitslice DES S-boxes for x86 with MMX/SSE2/AVX and for typical RISC architectures.

Performance increased for DEScrypt from 355MH/s to 405MH/s and for LM from 11100MH/s to 12000MH/s

BTW, the same effect can be seen with non-maxwell GPU's

- Remove some volatile keywords no longer needed thanks to fixed catalyst bugs

- Fix weak-hash-check parameter for use with tools/test.sh
 2016-01-14 19:44:47 +01:00
philsmd
cbe6be9246 set default iteration count for -m 2100 = DCC2 to 10240 2016-01-14 00:14:43 +01:00
Jens Steube
49d0767aa8 Run weak-hash checks only in straight-attack mode, this greatly reduces code complexity 2016-01-13 22:22:46 +01:00
Jens Steube
52d71de0d4 Added support to utilize multiple different OpenCL platforms in parallel, ex: AMD + NV 2016-01-13 17:10:40 +01:00
Jens Steube
730044e26e Added option --opencl-device-types to filter for specific OpenCL device types 2016-01-12 00:44:28 +01:00
jsteube
f0a84a2410 Added new hash mode -m 13000 = RAR5 2016-01-09 20:34:12 +01:00
jsteube
332b3c35e5 Added new hash mode -m 12900 = Android FDE (Samsung DEK) 2016-01-09 00:49:54 +01:00
philsmd
4d6d056709 updated MIT license year 2016-01-05 19:31:35 +01:00
jsteube
2b706f909e Update README.txt with new release version number and new driver recommendation 2016-01-05 16:50:57 +01:00
jsteube
16294fe94e Next release version will be v2.10 2016-01-05 08:30:18 +01:00
jsteube
331188167c Replace the substring GPU to a more appropriate "device" or "kernel" substring depending on the context 2016-01-05 08:26:44 +01:00
philsmd
00d8789346 Merge remote-tracking branch 'upstream/master' 2016-01-03 19:56:23 +01:00
jsteube
0428514f61 Extended support from 14 to 255 functions calls per rule on GPU 2016-01-03 19:49:47 +01:00
philsmd
483833d06d added note about how to fix the 'cannot find -lOpenCL' error to BUILD.md 2016-01-03 19:47:55 +01:00
philsmd
1774f73601 updated BUILD.md with the notes about OpenCL-Headers + removed some target that do not exist anymore 2016-01-03 19:25:37 +01:00
Jens Steube
dc13c2fc71 Switched to Khronos OSS OpenCL reference implementation for building 
For detailed information see: https://github.com/hashcat/oclHashcat/issues/40
 2016-01-03 13:17:14 +01:00
jsteube
2be8f5f982 - Added Makefile target for native compilation 
- Moved rules_optimize tool to hashcat-utils
 2016-01-02 17:42:47 +01:00
Jens Steube
5fa4d9918b Update BUILD.md 2016-01-01 22:22:04 +01:00
philsmd
fc65b6fd44 issue #38: NVIDIA SDK is not needed anymore, the lib is dynamically loaded on NVidia systems 2016-01-01 17:41:03 +01:00
Jens Steube
0f906dcfeb Fix a bug in the implementation of GOST R 34.11-94, zero length passwords were not cracked 2015-12-26 17:10:03 +01:00
jsteube
f1cdf15540 Added option --gpu-platform to select a single OpenCL platform in case multiple OpenCL platforms are present 2015-12-23 18:02:01 +01:00
jsteube
4e3ec5802e Update changes to inform people about the good results with ForceWare 358.09 2015-12-21 22:02:52 +01:00
jsteube
83008460fc We do not depend on CUDA any longer, so get rid of it :) 2015-12-21 12:31:23 +01:00
Gabriele 'Matrix' Gristina
35f740386d Update for BUILD.md 
Make the build documentation like hashcat
 2015-12-21 12:29:40 +01:00
jsteube
e2412c9b10 We do not depend on CUDA any longer, so get rid of it :) 2015-12-21 12:20:08 +01:00
jsteube
88284108b3 More cleanup 2015-12-15 13:23:32 +01:00
jsteube
0bf4e3c34a - Dropped all vector code since new GPU's are all scalar, makes the code much easier 
- Some performance on low-end GPU may drop because of that, but only for a few hash-modes
- Dropped scalar code (aka warp) since we do not have any vector datatypes anymore
- Renamed C++ overloading functions memcat32_9 -> memcat_c32_w4x4_a3x4
- Still need to fix kernels to new function names, needs to be done manually
- Temperature Management needs to be rewritten partially because of conflicting datatypes names
- Added code to create different codepaths for NV on AMD in runtime in host (see data.vendor_id)
- Added code to create different codepaths for NV on AMD in runtime in kernels (see IS_NV and IS_AMD)
- First tests working for -m 0, for example
- Great performance increases in general for NV so far
- Tested amp_* and markov_* kernel
- Migrated special NV optimizations for rule processor
 2015-12-15 12:04:22 +01:00
Jens Steube
586441fa25 Revert "Fixed a bug where oclHashcat rejected to load a rule which calls 15 functions although it is supported" 
This reverts commit f230ed73dc.

Some kernel require too much constant memory and do not compile anymore
 2015-12-13 18:46:21 +01:00
Jens Steube
f230ed73dc Fixed a bug where oclHashcat rejected to load a rule which calls 15 functions although it is supported 2015-12-13 14:54:39 +01:00
Jens Steube
c460b554d0 - Fixed a bug related to --restore if the User 
- Updated readme, we actually need catalyst 15.7 (for the binary package) because of OpenCL 2.0
 2015-12-11 19:27:07 +01:00
magnum
fc1c7d07af BUILD.md incorrectly referred to docs/deps.sh as opposed to tools/deps.sh. 2015-12-10 19:23:30 +01:00
philsmd
c15f0d6146 issue #16: use just "deps" instead of "hashcat-deps" as directory name 2015-12-09 15:55:06 +01:00
philsmd
29547c4f9b issue #14: move /opt/hashcat-deps/ to [git_clone_dir]/hascat-deps/ 2015-12-09 13:33:21 +01:00
philsmd
32a21150fb minor: docs/changes.txt updated 2015-12-08 00:15:33 +01:00
Jens Steube
490ff03fe1 It's important to release a fixed version of v2.00 because of the issue #1 even if AMD is not affected 2015-12-05 13:42:02 +01:00
philsmd
9684d8793a fixes issue #1: cuMemsetD8() 1 error (nvidia only, problem did not affect mask attacks) 2015-12-05 08:48:00 +01:00
Jens Steube
5065474b4e Initial commit 2015-12-04 15:47:52 +01:00