VeraCrypt with PIM/keyfile seems to be ignored
#9
I can't reproduce this locally:

Code:
root@ht:~/hashcat# ./hashcat -m 13761 tools/vc_tests/hashcat_sha256_aes_boot_pim500.vc -a 3 hashca?l --veracrypt-pim 500      
hashcat (v5.1.0-737-gbbae1b53) starting...

OpenCL Platform #1: NVIDIA Corporation
======================================
* Device #1: GeForce GTX 980, 1010/4042 MB allocatable, 16MCU

OpenCL Platform #2: Intel(R) Corporation
========================================
* Device #2: Intel(R) Core(TM) i7-6700 CPU @ 3.40GHz, skipped.

Hashes: 1 digests; 1 unique digests, 1 unique salts
Bitmaps: 16 bits, 65536 entries, 0x0000ffff mask, 262144 bytes, 5/13 rotates

Applicable optimizers:
* Zero-Byte
* Single-Hash
* Single-Salt
* Brute-Force
* Slow-Hash-SIMD-LOOP

Minimum password length supported by kernel: 0
Maximum password length supported by kernel: 64

Watchdog: Temperature abort trigger set to 90c

The wordlist or mask that you are using is too small.
This means that hashcat cannot use the full parallel power of your device(s).
Unless you supply more work, your cracking speed will drop.
For tips on supplying more work, see: https://hashcat.net/faq/morework

Approaching final keyspace - workload adjusted.  

Cracking performance lower than expected?        

* Append -w 3 to the commandline.
  This can cause your screen to lag.

* Update your OpenCL runtime / driver the right way:
  https://hashcat.net/faq/wrongdriver

* Create more work items to make use of your parallelization power:
  https://hashcat.net/faq/morework

tools/vc_tests/hashcat_sha256_aes_boot_pim500.vc:hashcat
                                                
Session..........: hashcat
Status...........: Cracked
Hash.Name........: VeraCrypt SHA256 + XTS 512 bit + boot-mode
Hash.Target......: tools/vc_tests/hashcat_sha256_aes_boot_pim500.vc
Time.Started.....: Thu Mar 14 10:03:17 2019 (20 secs)
Time.Estimated...: Thu Mar 14 10:03:37 2019 (0 secs)
Guess.Mask.......: hashca?l [7]
Guess.Queue......: 1/1 (100.00%)
Speed.#1.........:        1 H/s (0.60ms) @ Accel:128 Loops:32 Thr:32 Vec:1
Recovered........: 1/1 (100.00%) Digests, 1/1 (100.00%) Salts
Progress.........: 26/26 (100.00%)
Rejected.........: 0/26 (0.00%)
Restore.Point....: 0/26 (0.00%)
Restore.Sub.#1...: Salt:0 Amplifier:0-1 Iteration:1023968-1023999
Candidates.#1....: hashcan -> hashcaq
Hardware.Mon.#1..: Temp: 62c Fan: 35% Util: 94% Core:1278MHz Mem:3004MHz Bus:16

Started: Thu Mar 14 10:03:08 2019
Stopped: Thu Mar 14 10:03:38 2019

@BotPass Please share all files that we need to reproduce
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Messages In This Thread
RE: VeraCrypt with PIM/keyfile seems to be ignored - by atom - 03-14-2019, 11:05 AM