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bcrypt-example
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| $ cat ~/bcrypt.hash | |
| $2a$05$LhayLxezLhK1LhWvKxCyLOj0j1u.Kj0jZ0pEmm134uzrQlFvQJLF6 | |
| $ cat ~/bcrypt.dict | |
| hashcat | |
| $ ./hashcat64.bin -a 0 -m 3200 ~/bcrypt.hash ~/bcrypt.dict | |
| hashcat (v3.10-143-g7f59a82) starting... | |
| OpenCL Platform #1: NVIDIA Corporation | |
| ====================================== | |
| - Device #1: GeForce GTX 970, 1023/4095 MB allocatable, 13MCU | |
| - Device #1: WARNING! Kernel exec timeout is not disabled, it might cause you errors of code 702 | |
| See the wiki on how to disable it: https://hashcat.net/wiki/doku.php?id=timeout_patch | |
| - Device #2: GeForce GTX 750 Ti, 511/2047 MB allocatable, 5MCU | |
| - Device #2: WARNING! Kernel exec timeout is not disabled, it might cause you errors of code 702 | |
| See the wiki on how to disable it: https://hashcat.net/wiki/doku.php?id=timeout_patch | |
| Hashes: 1 digests; 1 unique digests, 1 unique salts | |
| Bitmaps: 16 bits, 65536 entries, 0x0000ffff mask, 262144 bytes, 5/13 rotates | |
| Rules: 1 | |
| Applicable Optimizers: | |
| * Zero-Byte | |
| * Single-Hash | |
| * Single-Salt | |
| Watchdog: Temperature abort trigger set to 90c | |
| Watchdog: Temperature retain trigger set to 75c | |
| - Device #1: Kernel m03200.aa229524.kernel not found in cache! Building may take a while... | |
| - Device #1: Kernel amp_a0.aa229524.kernel not found in cache! Building may take a while... | |
| - Device #2: Kernel m03200.aa42b592.kernel not found in cache! Building may take a while... | |
| - Device #2: Kernel amp_a0.aa42b592.kernel not found in cache! Building may take a while... | |
| WARNING: Failed to set initial fan speed for device #1 | |
| WARNING: Failed to set initial fan speed for device #2 | |
| Generated dictionary stats for /home/royce/bcrypt.dict: 8 bytes, 1 words, 1 keyspace | |
| ATTENTION! | |
| The wordlist or mask you are using is too small. | |
| Therefore, hashcat is unable to utilize the full parallelization power of your device(s). | |
| The cracking speed will drop. | |
| Workaround: https://hashcat.net/wiki/doku.php?id=frequently_asked_questions#how_to_create_more_work_for_full_speed | |
| INFO: approaching final keyspace, workload adjusted | |
| $2a$05$LhayLxezLhK1LhWvKxCyLOj0j1u.Kj0jZ0pEmm134uzrQlFvQJLF6:hashcat | |
| Session.Name...: hashcat | |
| Status.........: Cracked | |
| Input.Mode.....: File (/home/royce/bcrypt.dict) | |
| Hash.Target....: $2a$05$LhayLxezLhK1LhWvKxCyLOj0j1u.Kj0jZ0... | |
| Hash.Type......: bcrypt, Blowfish(OpenBSD) | |
| Time.Started...: 0 secs | |
| Speed.Dev.#1...: 0 H/s (6.16ms) | |
| Speed.Dev.#2...: 0 H/s (0.00ms) | |
| Speed.Dev.#*...: 0 H/s | |
| Recovered......: 1/1 (100.00%) Digests, 1/1 (100.00%) Salts | |
| Progress.......: 1/1 (100.00%) | |
| Rejected.......: 0/1 (0.00%) | |
| Started: Wed Sep 21 11:28:54 2016 | |
| Stopped: Wed Sep 21 11:29:04 2016 |
You usually don't have to - what's the use case?
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How to set salt?