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89 Commits

Author SHA1 Message Date
jsteube
52c1e15f3f Move kernel-code for -L to standalone files with -pure suffix 2017-07-01 13:02:07 +02:00
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.
 2017-06-22 13:49:15 +02:00
jsteube
cea78024bf Fix -m 2100 cracking if (password length & 31) == 0 2017-06-21 16:21:12 +02:00
jsteube
83455817a7 Working example of password up to length 256 for mode 2100 2017-06-20 17:30:07 +02:00
jsteube
ad242c2f12 Working example of generic salt up to length 256 for mode 2100 2017-06-20 17:17:13 +02:00
Jens Steube
7e5b8d3f25 Added hash-mode 15500 = JKS Java Key Store Private Keys (SHA1) 2017-06-09 09:56:06 +02:00
philsmd
c5f88f1a60 test: added missing verify part for -m 15400 = chacha 2017-06-07 13:48:05 +02:00
Royce Williams
b9d68d2377 $chacha20$ (all lower case) per @magnumripper 2017-06-06 04:51:32 -08:00
jsteube
b8ad89c529 Rename function and variables containing 'unicode' to 'utf16le' because that's what's meant actually 2017-06-05 12:15:28 +02:00
Royce Williams
72baa22337 tidy changes.txt and name normalizations 2017-06-04 14:00:22 -08:00
Royce Williams
3fc185a66b tidy changes.txt and name normalizations 2017-06-04 13:54:41 -08:00
Jens Steube
b23ab71d5c - Added hash-mode 15600 = Ethereum Wallet, PBKDF2-HMAC-SHA256 
- Added hash-mode 15700 = Ethereum Wallet, PBKDF2-SCRYPT
Resolves https://github.com/hashcat/hashcat/issues/1227
Resolves https://github.com/hashcat/hashcat/issues/1228
 2017-06-03 23:23:03 +02:00
DoZ10
5683df2e17 Fixed conflicts 2017-05-16 20:36:55 -04:00
DoZ10
264ec951c2 Enhanced test.pl for 15400 and removed endianess confusion 2017-05-15 19:21:49 -04:00
DoZ10
8dfd1bf066 Final. Implemented offset parameter to reach next keystream in kernels. Tested all kernels with scalar and vector modes 2017-05-15 18:34:34 -04:00
DoZ10
cfc3fa64c0 Implemented offset parameter to reach full ks block of 64 bytes 2017-05-15 08:47:40 -04:00
DoZ10
0d3b5393ef Swapped mode 670 -> 15400 2017-05-14 06:52:14 -04:00
Fist0urs
80927f6f66 Fixed verify mechanism + cosmetic changes in global test.pl 2017-05-10 22:25:35 +02:00
Fist0urs
7ff09c6710 Preparing PR 2017-05-09 20:14:07 +02:00
DoZ10
c50e8bc486 Fixed position parameters. Tested all kernels. Ok. 2017-05-07 14:02:00 -04:00
DoZ10
3c67e0054c Implemented Perl test and fixed issues. Now have a working base. 2017-05-06 20:40:10 -04:00
DoZ10
903e716b9a Swapped to outlen and tested. Okay. Still having problems with VECT_SIZE > 1 2017-04-25 18:28:40 -04:00
DoZ10
4839335c8a Cleanup 2017-04-24 21:51:07 -04:00
DoZ10
58c1f46b19 Merge and conflict resolve. 2017-04-24 21:47:35 -04:00
DoZ10
8da56522f2 Added 600 to test.pl and test.sh.. 2017-04-24 21:41:23 -04:00
DoZ10
f93426c8f8 Remove tmp 600. 2017-04-24 21:37:43 -04:00
DoZ10
327a509492 Fixed test files conflicts. 2017-04-24 21:33:20 -04:00
DoZ10
e23f88fec8 Fixed Test files to match output. $Blake2$ Tag added to interface hash output 2017-04-23 10:28:58 -04:00
Jens Steube
26a345334f Added hash-mode 15200 = Blockchain, My Wallet, V2 
Fixes https://github.com/hashcat/hashcat/issues/109
 2017-04-16 13:19:23 +02:00
jsteube
8caf3ba57f Remove some debugging printf() call 2017-04-05 12:34:25 +02:00
jsteube
d1b2fa0b31 Added hash-mode 15100 = Juniper/NetBSD sha1crypt 2017-03-23 16:44:32 +01:00
philsmd
eca544425e
tests: -m 13300 = AxCrypt in memory SHA1 output length fix 2017-03-08 12:19:29 +01:00
philsmd
870b05d91c
tests: minor fixes and cleanups 2017-03-07 22:23:28 +01:00
philsmd
fd2d553177 test: removed unused variables 2017-03-06 11:01:35 +01:00
philsmd
4a5684600d test: -m 15000 is salted, verify fixed 2017-03-05 22:10:43 +01:00
philsmd
a2708e1063
fixes #1160: parsing/displaying -m 7000 = Fortigate hashes 2017-03-05 17:14:55 +01:00
philsmd
22d1129818
added -m 12001 = Atlassian (PBKDF2-HMAC-SHA1) #611 2017-02-28 14:22:03 +01:00
jsteube
a509221868 Fix password candidate generation for test.pl for mode 14000 and 14100 2017-02-28 11:56:27 +01:00
jsteube
9b08d4af0f Update hccapx format to version 4 2017-02-21 20:07:18 +01:00
philsmd
7466ea941a
tests: added support for .hccapx to the tests 2017-02-07 19:00:36 +01:00
philsmd
15a9644f2a
fixes #943: added -m 15000 = FileZilla Server >= 0.9.55 2017-02-03 00:07:31 +01:00
philsmd
3611b299c4
tests: fixed for -m 4520 (with long salts) 2017-01-31 14:46:33 +01:00
philsmd
ed74ce1aca
fixes #928: new mode -m 1411 = SSHA-256(Base64), LDAP {SSHA256} 2017-01-31 12:40:43 +01:00
jsteube
e0c3f447da Added hash-mode 4520 = sha1($salt.sha1($pass)) 
Added hash-mode  4522 = PunBB
OpenCL Kernel: Renumbered hash-mode 7600 to 4521
The mode 4520 is the first to support salt length up to 64
 2017-01-31 11:44:58 +01:00
philsmd
96e312ccb6
fixes #537: added -m 7000 = Fortigate (FortiOS) 2017-01-30 21:18:37 +01:00
jsteube
1b8c2a29f1 Added hash-mode 14900 = Skip32 2017-01-29 16:43:08 +01:00
Jens Steube
07c89833c9 Added hash-mode 14800 = iTunes Backup >= 10.0 2017-01-26 21:16:29 +01:00
philsmd
9327475b41 added -m 14700 = iTunes Backup < 10.0 2017-01-25 19:07:07 +01:00
Gabriele Gristina
496c749b2b Add missings requirements for SHA-224 support 2016-12-17 19:09:52 +01:00
jsteube
2bda020c83 Added new hash-mode 14400 = SHA1(CX) 
Details: https://github.com/hashcat/hashcat/issues/554
 2016-11-12 11:39:38 +01:00