DES-ECB & optimization

[mariniram]

huh... I am getting 30 days on a server with 8 K80s, which doesn't seem to correlate with your 80hrs. 

Any ideas?

Code:

Session........: hashcat Status.........: Running Hash.Type......: DES (PT = $salt, key = $pass) Hash.Target....: 24ac458a29cc3241:5337554801018442 Time.Started...: Tue Oct 25 12:09:43 2016 (6 mins, 13 secs) Time.Estimated.: Tue Oct 25 12:09:43 2016 (29 days, 9 hours) Input.Mask.....: ?1?1?1?1?1?1?1?1 Input.Charset..: -1 ./charsets/DES_full.charset, -2 Undefined, -3 Undefined, -4 Undefined Speed.Dev.#1...:  3558.1 MH/s (7.31ms) Speed.Dev.#2...:  3504.1 MH/s (7.44ms) Speed.Dev.#3...:  3590.9 MH/s (7.25ms) Speed.Dev.#4...:  3475.1 MH/s (7.51ms) Speed.Dev.#5...:  3606.1 MH/s (7.21ms) Speed.Dev.#6...:  3539.0 MH/s (7.37ms) Speed.Dev.#7...:  3546.1 MH/s (7.35ms) Speed.Dev.#8...:  3532.0 MH/s (7.38ms) Speed.Dev.#*...: 28351.8 MH/s Recovered......: 0/1 (0.00%) Digests, 0/1 (0.00%) Salts Recovered/Time.: CUR:0,N/A,N/A AVG:0.00,0.00,0.00 (Min,Hour,Day) Progress.......: 10602653155328/72057594037927936 (0.01%) Rejected.......: 0/10602653155328 (0.00%) Restore.Point..: 4765696/34359738368 (0.01%) Candidates.#1..: $HEX[313fe16149b37373] -> $HEX[9b5fd719df393737] Candidates.#2..: $HEX[31e525619f4b4953] -> $HEX[9b8f79195ff1f1e5] Candidates.#3..: $HEX[31b3d9611f737373] -> $HEX[9b6f6b193f170501] Candidates.#4..: $HEX[31b3cf61f1253939] -> $HEX[9b6f5119ff434f4f] Candidates.#5..: $HEX[31576561737d3139] -> $HEX[9b3f69199f554553] Candidates.#6..: $HEX[31639d61ed0d0501] -> $HEX[9b1fb3191f676f6f] Candidates.#7..: $HEX[31a7b561cb3d3939] -> $HEX[9bef95197f5f6d61] Candidates.#8..: $HEX[31331d61378d6973] -> $HEX[9b0fa319bf4d4f4f] HWMon.Dev.#1...: Temp: 80c Util: 96% Core: 862Mhz Mem:2505Mhz Lanes:16 HWMon.Dev.#2...: Temp: 62c Util: 96% Core: 849Mhz Mem:2505Mhz Lanes:16 HWMon.Dev.#3...: Temp: 82c Util: 96% Core: 875Mhz Mem:2505Mhz Lanes:16 HWMon.Dev.#4...: Temp: 64c Util: 97% Core: 836Mhz Mem:2505Mhz Lanes:16 HWMon.Dev.#5...: Temp: 79c Util: 96% Core: 875Mhz Mem:2505Mhz Lanes:16 HWMon.Dev.#6...: Temp: 64c Util: 96% Core: 862Mhz Mem:2505Mhz Lanes:16 HWMon.Dev.#7...: Temp: 81c Util: 97% Core: 862Mhz Mem:2505Mhz Lanes:16 HWMon.Dev.#8...: Temp: 68c Util: 96% Core: 849Mhz Mem:2505Mhz Lanes:16

Code:

ubuntu@ip-10-0-0-205:~$ nvidia-smi Tue Oct 25 12:13:51 2016 +-----------------------------------------------------------------------------+ | NVIDIA-SMI 367.48                 Driver Version: 367.48                    | |-------------------------------+----------------------+----------------------+ | GPU  Name        Persistence-M| Bus-Id        Disp.A | Volatile Uncorr. ECC | | Fan  Temp  Perf  Pwr:Usage/Cap|         Memory-Usage | GPU-Util  Compute M. | |===============================+======================+======================| |   0  Tesla K80           On   | 0000:00:17.0     Off |                    0 | | N/A   80C    P0   140W / 149W |    220MiB / 11439MiB |     96%      Default | +-------------------------------+----------------------+----------------------+ |   1  Tesla K80           On   | 0000:00:18.0     Off |                    0 | | N/A   62C    P0   147W / 149W |    220MiB / 11439MiB |     96%      Default | +-------------------------------+----------------------+----------------------+ |   2  Tesla K80           On   | 0000:00:19.0     Off |                    0 | | N/A   82C    P0   142W / 149W |    220MiB / 11439MiB |     96%      Default | +-------------------------------+----------------------+----------------------+ |   3  Tesla K80           On   | 0000:00:1A.0     Off |                    0 | | N/A   64C    P0   147W / 149W |    220MiB / 11439MiB |     97%      Default | +-------------------------------+----------------------+----------------------+ |   4  Tesla K80           On   | 0000:00:1B.0     Off |                    0 | | N/A   79C    P0   145W / 149W |    220MiB / 11439MiB |     97%      Default | +-------------------------------+----------------------+----------------------+ |   5  Tesla K80           On   | 0000:00:1C.0     Off |                    0 | | N/A   64C    P0   146W / 149W |    220MiB / 11439MiB |     97%      Default | +-------------------------------+----------------------+----------------------+ |   6  Tesla K80           On   | 0000:00:1D.0     Off |                    0 | | N/A   81C    P0   144W / 149W |    220MiB / 11439MiB |     97%      Default | +-------------------------------+----------------------+----------------------+ |   7  Tesla K80           On   | 0000:00:1E.0     Off |                    0 | | N/A   68C    P0   148W / 149W |    220MiB / 11439MiB |     97%      Default | +-------------------------------+----------------------+----------------------+ +-----------------------------------------------------------------------------+ | Processes:                                                       GPU Memory | |  GPU       PID  Type  Process name                               Usage      | |=============================================================================| |    0     36206    C   ./hashcat                                      220MiB | |    1     36206    C   ./hashcat                                      220MiB | |    2     36206    C   ./hashcat                                      220MiB | |    3     36206    C   ./hashcat                                      220MiB | |    4     36206    C   ./hashcat                                      220MiB | |    5     36206    C   ./hashcat                                      220MiB | |    6     36206    C   ./hashcat                                      220MiB | |    7     36206    C   ./hashcat                                      220MiB | +-----------------------------------------------------------------------------+ ubuntu@ip-10-0-0-205:~$