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86 Commits

Author SHA1 Message Date
Jukka Ojanen
3d7ce7162b Merge branch 'master' of https://github.com/hashcat/hashcat 2021-08-01 15:36:52 +03:00
Jens Steube
d4997d1255 Added support for auto-tuning --kernel-threads (-T) on startup 2021-07-31 16:49:39 +02:00
Jukka Ojanen
8d51fca192 No need to synchronize after run_kernel() 2021-07-29 14:40:45 +03:00
Jukka Ojanen
c48e6a25a8 Enqueue several commands before clFlush() 2021-07-29 14:28:01 +03:00
Jukka Ojanen
e889cf98a9 Few cleanups in autotune 2021-07-28 23:50:58 +03:00
Jukka Ojanen
a86b44a750 Allow async execution of autotune() and prepare try_run() for async kernel execution 2021-07-26 01:51:19 +03:00
Jukka Ojanen
f07ff6f03d Use kernel_bzero instead of kernel_memset when value is zero 2021-07-20 12:04:12 +03:00
Jukka Ojanen
4c0f6dd263
Merge branch 'hashcat:master' into master 2021-07-20 12:00:41 +03:00
Jens Steube
7d43b6e1eb Clear tmps memory region after autotune use 2021-07-19 11:59:53 +02:00
Jens Steube
0504498e86
Merge pull request #2886 from pellekuiters/issue-2876 
Auto-tuning outside kernel can cause unpredictable behavior for tmp_t structs on CUDA
 2021-07-19 11:52:07 +02:00
pelle
ac3ccfcc51 Run init() and loop_prepare() during autotune to prevent possible corruptions during loop(). 2021-07-19 11:07:24 +02:00
Jukka Ojanen
72a418932c HIP: Use kernel_bzero instead of kernel_memset when value is zero 2021-07-17 19:12:09 +03:00
Jukka Ojanen
8066a47ac5
Merge branch 'hashcat:master' into master 2021-07-17 16:21:08 +03:00
Jukka Ojanen
43b5a138d4 Use kernel_bzero instead of kernel_memset when value is zero 2021-07-14 17:13:39 +03:00
Jens Steube
23c3c178bf Limit max threads per block to 64 to enable offline compiler to make better use if available registers 
Fix double free() for hip_event1/hip_event2 and hip_stream causes segfault
Replace hc_cuCtxSetCurrent() with hc_cuCtxPushCurrent() in order to align changes with HIP
Add vector datatype operators (if we decide to use them - currently unused)
 2021-07-12 09:28:26 +02:00
Jens Steube
1b84a9e53b Add missing backports from code base v6.2.2 
Fix context to thread management
Fix missing code in selftest.c, autotune.c, hashes.c, dispatch.c and backend.c
Use IS_HIP depending code makes it easier for future optimization related to inline assembly calls - instead of using IS_CUDA || IS_HIP
See TODO markers for more optimizations / next steps
 2021-07-11 12:38:59 +02:00
Jens Steube
04d5e5a119 New Attack-Mode: Association Attack. Like JtR's single mode. Very early 
stage. See hashcat Forum for detailed writeup.
 2020-09-29 15:56:32 +02:00
Jens Steube
9b64a405d1 Fixed cleanup of password candidate buffers on GPU set from autotune in case -n was used 2020-05-20 12:44:04 +02:00
Rosen Penev
bd6c0e57e4 Change 0/1 to true/false 
Found with clang-tidy
 2019-09-11 18:36:52 -07:00
Rosen Penev
98e17d5774
Run through clang-tidy's readability-uppercase-literal-suffix 
1 and l are visually similar and can be confused. This also changes u to U
for consistency.
 2019-08-03 19:59:17 -07:00
Jens Steube
1943c35e4a Improve kernel-loops detection for slow hashes 2019-05-13 17:25:33 +02:00
Jens Steube
fa9d073f9a Manually unroll sha2 hashes 2019-05-11 23:15:58 +02:00
Jens Steube
a6bc1d3cc0 Experimental kernel-thread autotuner 2019-05-11 11:58:18 +02:00
Jens Steube
08dc1acc02 More CUDA rewrites 2019-05-05 11:57:54 +02:00
Jens Steube
ec9925f3b1 Warnings self-check and autotune with CUDA 2019-05-04 21:52:00 +02:00
Jens Steube
f2948460c9 Some first kernel invocations 2019-05-04 10:13:43 +02:00
Jens Steube
50a6e720ca More OpenCL variables rename 2019-05-02 17:30:46 +02:00
Jens Steube
af8e317cf4 Begin renaming some OpenCL only variables 2019-05-02 17:12:59 +02:00
Jens Steube
4b986de5fb Prepare native CUDA hybrid integration 2019-04-25 14:45:17 +02:00
jsteube
4548d15dde Fix spin_damp datatype 2019-04-19 12:26:37 +02:00
jsteube
708a86fb59 Move old ascii_digest() to hashes.c and rename it to hash_encode(), also remove some unused includes 2019-03-31 17:39:00 +02:00
jsteube
1537fc4e5d Improve handling of temporary skipped devices (due to JiT build failure or unstable_warning) 2019-03-04 10:29:57 +01:00
jsteube
3c37daf94b Get rid of hash_mode in autotune.c 2018-12-17 18:49:07 +01:00
Jens Steube
e770449702 OpenCL Runtime: Use our own yielding technique for synchronizing rather than vendor specific 
Parameter: Rename --nvidia-spin-damp to --spin-damp (now accessible for all devices)
 2018-11-20 12:32:24 +01:00
Rosen Penev
77daf05dd0 Add HC_API_CALL to a few functions 
On 32-bit MinGW, clang was throwing errors about this.

64-bit MinGW and regular MSYS does not throw warnings after the change.
 2018-09-18 16:34:00 -07:00
jsteube
52c52836e3 Add new option --slow-candidates which allows hashcat to generate passwords on-host 2018-09-01 12:31:17 +02:00
jsteube
fe4413797e OpenCL Kernels: Use three separate comparison kernels (depending on keyver) for WPA instead of one 2018-02-13 09:13:35 +01:00
jsteube
c4f30220a0 OpenCL Kernels: Refactored kernel thread management from native to maximum per kernel 2018-02-11 21:29:57 +01:00
jsteube
05a01d3843 fix some datatypes 2018-02-08 19:13:29 +01:00
jsteube
a3a16f676f OpenCL Kernels: Add a decompressing kernel and a compressing host code in order to reduce PCIe transfer time 
For details see https://hashcat.net/forum/thread-7267.html
 2018-02-05 17:18:58 +01:00
Jens Steube
665a514977 Use a more conservative mechanic in the last step of the autotune 2018-02-03 19:01:11 +01:00
Jens Steube
fb00b528c4 Improve autotune and synchronize results on same OpenCL devices 2018-02-03 13:49:39 +01:00
Jens Steube
7062425d2b OpenCL Kernels: Use a special kernel to initialize the password buffer used during autotune measurements to reduce startup time 2018-01-23 20:33:26 +01:00
jsteube
04a30e6071 Show [r]esume in prompt in pause mode only and show [p]ause in prompt in resume mode only 
Fixes https://github.com/hashcat/hashcat/issues/1459
 2017-11-26 10:50:22 +01:00
jsteube
baa2f7e44a Remove unsused variable user_options_extra in autotune.c 2017-10-28 12:19:21 +02:00
jsteube
28b76bd387 Do not use run_kernel_memset() for password candidate initialization in autotune 2017-10-27 11:48:24 +02:00
jsteube
bbc53b7fe4 Fix initialization of example password candidates for slow hashes in autotune 2017-10-27 11:36:57 +02:00
jsteube
73bba00286 Autotune: Do a pre-autotune test run to find out if kernel runtime isabove some TDR limit 
HCtune File: Remove apple related GPU entries to workaround Trap 6 error
 2017-10-17 09:07:59 +02:00
jsteube
1432446734 Fix initialization of size_pws_amp 2017-08-20 12:04:56 +02:00
jsteube
beb6ee2061 Add OPTI_TYPE_OPTIMIZED_KERNEL 
Rename unconverted fast hash kernels to optimized kernels
Finalize some converted fast hashes to default kernels
 2017-07-18 14:45:15 +02:00