hashcat Forum

Getting the GTX 750 Ti to work is not really the issue, I can run through most of the benchmarks, it's just certain hash types that cause this failure. Primarily the unix based ones.
Like:
500 = md5crypt, MD5(Unix), FreeBSD MD5, Cisco-IOS MD5
1800 = sha512crypt, SHA512(Unix)

However
1500 = descrypt, DES(Unix), Traditional DES
Does work, but seems really slow for being so old
Speed.GPU.#1.: 14306.9 kH/s

This is my result with just MD5
Speed.GPU.#1.: 596.5 MH/s

Anyway here is my output on trying to do a sha512crypt (unix)

Code:
cudaHashcat v1.20 starting...

Device #1: GeForce GTX 750 Ti, 2047MB, 1254Mhz, 5MCU

Device #1: WARNING! Kernel exec timeout is not disabled, it might cause you errors of code 702

Hashes: 1 hashes; 1 unique digests, 1 unique salts

Bitmaps: 8 bits, 256 entries, 0x000000ff mask, 1024 bytes

Applicable Optimizers:

* Zero-Byte

* Single-Hash

* Single-Salt

* Brute-Force

Watchdog: Temperature abort trigger set to 90c

Watchdog: Temperature retain trigger set to 80c

Device #1: Kernel ./kernels/4318/m1800.sm_50.64.ptx

ERROR: cuModuleLoad() 301

What is your driver version?

Driver version : 334.21

descrypt is slower than md5, around 90 times.

on nv

Any thoughts on the failure to load module on only certain hash types?

I'd say it's missing the bzero or markov kernels. Did you remove some of the kernels in the kernels/4318/ directory? It's part of the archieve so it must be something like this. If unsure, just unpack it again

we've worked on that issue on irc and found out a bug related to sm_50. If you have the same problem, come to IRC and tell me or wait for v1.21 release.

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