hashcat

Commit Graph

Author	SHA1	Message	Date
jsteube	1aa76eac15	Refactor use of __constant to match up with the user selected attack mode	7 years ago
jsteube	1d04de3a8e	Limit kernel-loops in straight-mode to 256, therefore allow rules to be stored in constant memory	7 years ago
jsteube	319799bbbf	Switch the datatypes of the variables responsible for work-item count and work-item size from u32 to u64	7 years ago
jsteube	757f3a39c2	Accidentially pushed experimental -m 2500 kernel	7 years ago
jsteube	8434e451ef	Add -L support for all SHA512 based generic hashes	7 years ago
jsteube	8a6e3a5275	Add support in HMAC for passwords larger than block size of the underlaying hash	7 years ago
jsteube	f619811b70	Remove PBKDF2-HMAC-MD5 includes password length limit	7 years ago
jsteube	cbeb9c6e0c	Remove unused functions from -m 2500	7 years ago
jsteube	165380c454	Simplify WPA/WPA2 cracking kernel	7 years ago
jsteube	c918173fcf	Get rid of comb_t which can be safely replace with pw_t now	7 years ago
jsteube	8a3ed7fe75	Small WPA improvement, do not check the same candidate twice for LE and BE	7 years ago
jsteube	4b2d9f0f29	Fix for https://github.com/hashcat/hashcat/issues/1276	7 years ago
Jens Steube	e87fb31d3f	WPA cracking: Improved nonce-error-corrections mode to use a both positive and negative corrections	7 years ago
Jens Steube	a93a143d1e	Use scalar swap32() version for scalar variable	7 years ago
jsteube	26949a4fce	WPA cracking: Improved nonce-error-corrections mode to fix corrupt nonce generated on Big-Endian devices WPA cracking: Reduced --nonce-error-corrections default from 16 to 8 to compensate speed drop caused due to Big-Endian fixes Fixes https://github.com/hashcat/hashcat/issues/1221	7 years ago
jsteube	2bc65c2c4d	A bit a different _comp kernel iteration for WPA which can have lots of handshakes	7 years ago
jsteube	c04dd5c8b1	WPA cracking: Added support for WPA/WPA2 handshake AP nonce automatic error correction WPA cracking: Added parameter --nonce-error-corrections to configure range of error correction	7 years ago
jsteube	33a043ec63	Refactored internal use of esalt from sync with number of salts to sync with number of digests This enables a true N esalts per salt feature which is required for WPA/WPA2 handling In case we need that for a future algorithm, just make sure to have a unique value in digest in hash parser. Fixes https://github.com/hashcat/hashcat/issues/1158	7 years ago
jsteube	2ece9742e1	Compress multiple newlines to one	7 years ago
jsteube	d0fa9d059d	Remove some unused macros	7 years ago
jsteube	bbb4c74e85	OpenCL Kernel: Remove "static" keyword from function declarations; Causes older Intel OpenCL runtimes to fail compiling	7 years ago
jsteube	717da7f4f2	Added support for loading hccapx files	8 years ago
Gabriele Gristina	57400ff8da	Fix kernel build warnings (no previous prototypes and/or incompatible function parameters ...	8 years ago
Jens Steube	7fe575e204	Add const qualifier to variable declaration of matching global memory objects	8 years ago
jsteube	8d1809cacb	Fix slow-hash-simd exits in _loop kernels	8 years ago
jsteube	3daf0af480	Added docs/credits.txt Added docs/team.txt	8 years ago
jsteube	8702d0e3e1	Workaround memory allocation limit from OpenCL by using multiple buffers for scrypt	8 years ago
Jens Steube	ed1863c263	Move macros DGST_R0 - DGST_R3 to host, define dgst_size for opencl kernel from host; both at runtime	8 years ago
Jens Steube	2899f53a15	Move files from include/ to OpenCL/ if they are used within kernels Rename includes in OpenCL so that it's easier to recognize them as such	8 years ago
Jens Steube	de2074dfaa	Fix for -m 2500, see: https://github.com/hashcat/oclHashcat/issues/339	8 years ago
Jens Steube	0ddb264a5a	Use packv() and unpackv() for slow hash SIMD handling in kernels	8 years ago
Jens Steube	9d74f2958d	Added SIMD code for WPA/WPA2	8 years ago
Jens Steube	0b3743ce94	- Added inline declaration to functions from simd.c, common.c, rp.c and types_ocl.c to increase performance - Dropped static declaration from functions in all kernel to achieve OpenCL 1.1 compatibility - Added -cl-std=CL1.1 to all kernel build options - Created environment variable to inform NVidia OpenCL runtime to not create its own kernel cache - Created environment variable to inform pocl OpenCL runtime to not create its own kernel cache	8 years ago
jsteube	dad03e394d	Fixed two major problems 1) SIMD code for all attack-mode Macro vector_accessible() was not refactored and missing completely. Had to rename variables rules_cnt, combs_cnt and bfs_cnt into il_cnt which was a good thing anyway as with new SIMD code they all act in the same way. 2) SIMD code for attack-mode 0 With new SIMD code, apply_rules_vect() has to return u32 not u32x. This has massive impact on all _a0 kernels. I've rewritten most of them. Deep testing using test.sh is still required. Some kernel need more fixes: - Some are kind of completely incompatible like m10400 but they still use old check_ includes, we should get rid of them as they are no longer neccessary as we have simd.c - Some have a chance but require additional effort like m11500. We can use commented out "#define NEW_SIMD_CODE" to find them This change can have negative impact on -a0 performance for device that require vectorization. That is mostly CPU devices. New GPU's are all scalar, so they wont get hurt by this. This change also proofes that there's no way to efficiently vectorize kernel rules with new SIMD code, but it enables the addition of the rule functions like @ that we were missing for some long time. This is a TODO.	8 years ago
Jens Steube	eb60d6bb23	Remove MD4/MD5 H1/H2 functions and use original H functions. Modern compilers will find this easy optimization automatically	9 years ago
Gabriele 'matrix' Gristina	44c3f16bcb	Fixed compiler warnings (unused variable)	9 years ago
Jens Steube	a62b7ed06e	Upgrade kernel to support dynamic local work sizes	9 years ago
jsteube	331188167c	Replace the substring GPU to a more appropriate "device" or "kernel" substring depending on the context	9 years ago
jsteube	5f7c47b461	Fix path to includes	9 years ago
jsteube	2283d5c843	Fix more append_* functions in kernels	9 years ago
jsteube	50f39b3563	Fix append_* function calls	9 years ago
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	9 years ago

42 Commits (0a0522cf76908003e5b77d99953c8e1c97da5c57)