1206 Commits (55874ec853baeca3bf87153c607bd19364ab484f)

Author	SHA1	Message	Date
jsteube	55874ec853	Vectorized VeraCrypt PBKDF2-HMAC-SHA256 and added support for long passwords	7 years ago
jsteube	907b065e00	Vectorized TrueCrypt PBKDF2-HMAC-SHA512 and added support for long passwords	7 years ago
jsteube	c9e98e48d3	Added long passwords support for Samsung Android Password/PIN	7 years ago
jsteube	5eb76ccdde	Vectorized Password Safe v3 and added support for long passwords	7 years ago
jsteube	fc100a852b	Added hash-mode 2501 = WPA/WPA2 PMK ... Fixes https://github.com/hashcat/hashcat/issues/1287 Limited hash-mode 2500 to max length 63 Fixes https://github.com/hashcat/hashcat/issues/1286	7 years ago
jsteube	91f7acbde3	Remove more unused functions after refactor of -m 6x00 kernels	7 years ago
jsteube	1dfdefae69	Vectorized LastPass + LastPass sniffed kernel and added support for long passwords	7 years ago
jsteube	c3f0bb77dd	Vectorized AIX {ssha1} kernel and added support for long passwords	7 years ago
jsteube	2e78cf1d58	Vectorized 1Password, agilekeychain kernel and added support for long passwords	7 years ago
jsteube	a8a1fe1b4f	Vectorized AIX {ssha512} kernel and added support for long passwords	7 years ago
jsteube	bb1341015f	Vectorized AIX {ssha256} kernel and added support for long passwords	7 years ago
jsteube	35e1ee6612	Functions append_0x02() no longer required after rewrite of -m 8800	7 years ago
jsteube	ccc9e46508	Vectorized Android FDE <= 4.3 kernel and added support for passwords up to length 256	7 years ago
jsteube	cbeb9c6e0c	Remove unused functions from -m 2500	7 years ago
jsteube	d806aab2c3	Remove some unused functions	7 years ago
jsteube	b03382b334	Get rid of old truncate_block()	7 years ago
jsteube	64704f36c2	Add pure kernel for -m 6300	7 years ago
jsteube	34c85a659d	Refactor -m 500 and -m 1600 to use new truncate_block() functions	7 years ago
jsteube	a22da36a00	Add different code generators for truncate_block(), add results to inc_common.cl and make use of them in m01800-pure.cl	7 years ago
jsteube	b9b2112b64	Add pure kernel for -m 1800	7 years ago
jsteube	8e1759650b	Add -L support for -m 1700 in combination with -a 3	7 years ago
jsteube	58a66cf31d	Fix function declaration of switch_buffer_by_offset_8x4_carry_be_S()	7 years ago
jsteube	a009f239d5	Backport generated scalar code to vector code	7 years ago
jsteube	fbfe81a0a1	Replace code in switch_buffer_by_offset_carry_be_S() with code generated with code generators	7 years ago
jsteube	b07b73f525	Add switch_buffer_by_offset_8x4_be_S() to inc_common.cl	7 years ago
jsteube	6feb0a1630	Rename switch_buffer_by_offset_64x1_le_S() to switch_buffer_by_offset_1x64_le_S()	7 years ago
jsteube	2a50c7ba61	Remove debugging line	7 years ago
jsteube	cd5223eb2f	Replace code in switch_buffer_by_offset_be_S() with code generated with code generators	7 years ago
jsteube	521ece537c	Replace code in switch_buffer_by_offset_64x1_le_S() in amp_a1.cl with generated code from code generators	7 years ago
jsteube	62d695d572	Rename switch_buffer_by_offset_le_S() to switch_buffer_by_offset_64x1_le_S() in amp_a1.cl	7 years ago
jsteube	48ce6cb71d	Add append_0x80_8x4_S() and replace code in switch_buffer_by_offset_le_S() with generated code from code generators	7 years ago
jsteube	f5dca399ad	Add -L support for -m 1600	7 years ago
jsteube	b0d5995689	Backport changes from inc_hash_md5.cl to inc_hash_md4.cl	7 years ago
Jens Steube	56dc8ae359	Add two functions md5_update_global_utf16le_swap() and md5_update_global_swap() for later use	7 years ago
jsteube	165380c454	Simplify WPA/WPA2 cracking kernel	7 years ago
jsteube	52c1e15f3f	Move kernel-code for -L to standalone files with -pure suffix	7 years ago
jsteube	194af74e91	Add support for maximum bcrypt password length	7 years ago
jsteube	7914e075f6	This patch is an example of how to modify a fast -a 3 kernel to support password lengths up to 256	7 years ago
jsteube	cefd2ddb94	Tune AMD unroll settings for AMD-GPU-PRO 17.40	7 years ago
jsteube	f7a8e7c54b	Multiple changes: ... * Added more preparations to support to crack passwords and salts up to length 256 * Added option --length-limit-disable to disable optimization based on password- and salt-length * Added option --self-test-disable to disable self-test functionality on startup	7 years ago
jsteube	c918173fcf	Get rid of comb_t which can be safely replace with pw_t now	7 years ago
jsteube	045ac7d8e7	Modify amp_a1 to work with password length 256	7 years ago
Jens Steube	c2a770631f	Merge pull request #1284 from neheb/master ... Fix signed overflow warnings	7 years ago
Rosen Penev	2f3171fd98	Fix signed overflow warnings	7 years ago
jsteube	c59432a760	Add hcstat2 support to enable masks of length up to 256, also adds a filetype header	7 years ago
jsteube	120cf1d1ba	Removed some unused functions, added -m 500 kernel with length 256 support but not activated because too slow	7 years ago
jsteube	71d4926afa	Converted -m 400 to password length 256 support ... Something weird happend here, read on! I've expected some performance drop because this algorithm is using the password data itself inside the iteration loop. That is different to PBKDF2, which I've converted in mode 2100 before and which did not show any performance as expected. So after I've finished converting this kernel and testing everything works using the unit test, I did some benchmarks to see how much the performance drop is. On my 750ti, the speed dropped (minimal) from 981kH/s -> 948kH/s, that's mostly because of the SIMD support i had to drop. If I'd turn off the SIMD support in the original, the drop would be even less, that us 967kH/s -> 948kH/s which is a bit of a more reasable comparison in case we just want to rate the drop that is actually caused by the code change itself. The drop was acceptable for me, so I've decided to check on my GTX1080.Now the weird thing: The performance increased from 6619kH/s to 7134kH/s!! When I gave it a second thought, it turned out that: 1. The GTX1080 is a scalar GPU so it wont suffer from the drop of the SIMD code as the 750ti did 2. There's a change in how the global data (password) is read into the registers, it reads only that amount of data it actually needs by using the pw_len information 3. I've added a barrier for CLK_GLOBAL_MEM_FENCE as it turned out to increase the performance in the 750ti Note that this kernel is now branched into password length < 40 and larger. There's a large drop on performance where SIMD is really important, for example CPU. We could workaround this issue by sticking to SIMD inside the length < 40 branch, but I don't know yet how this can be done efficiently.	7 years ago
Jens Steube	0787b91327	Merge branch 'master' of https://github.com/hashcat/hashcat	7 years ago
Jens Steube	45b14ebf1c	While not required now, it's better to use scalar functions in amplifier kernel in case it get's changed in the future	7 years ago
jsteube	cea78024bf	Fix -m 2100 cracking if (password length & 31) == 0	7 years ago