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+--- Thread: cant using optimized kernel for wpa2 (/thread-11355.html)
cant using optimized kernel for wpa2 - pepitox - 03-21-2023
Hello how are you?
im getting this error
Kernel ./OpenCL/m22000-optimized.cl:
Optimized kernel requested, but not available or not required
Falling back to pure kernel
the info of my video card and hashcat is this
hashcat-6.2.4> .\hashcat.exe -I
hashcat (v6.2.6-344-g5236f3bd7+) starting in backend information mode
CUDA Info:
==========
CUDA.Version.: 12.1
Backend Device ID #1 (Alias: #2)
Name...........: NVIDIA GeForce RTX 3080
Processor(s)...: 68
Clock..........: 1710
Memory.Total...: 10239 MB
Memory.Free....: 9087 MB
Local.Memory...: 99 KB
PCI.Addr.BDFe..: 0000:01:00.0
OpenCL Info:
============
OpenCL Platform ID #1
Vendor..: NVIDIA Corporation
Name....: NVIDIA CUDA
Version.: OpenCL 3.0 CUDA 12.1.68
Backend Device ID #2 (Alias: #1)
Type...........: GPU
Vendor.ID......: 32
Vendor.........: NVIDIA Corporation
Name...........: NVIDIA GeForce RTX 3080
Version........: OpenCL 3.0 CUDA
Processor(s)...: 68
Clock..........: 1710
Memory.Total...: 10239 MB (limited to 2559 MB allocatable in one block)
Memory.Free....: 9472 MB
Local.Memory...: 48 KB
OpenCL.Version.: OpenCL C 1.2
Driver.Version.: 531.29
PCI.Addr.BDF...: 01:00.0
OpenCL Platform ID #2
Vendor..: Intel(R) Corporation
Name....: Intel(R) OpenCL
Version.: OpenCL 3.0 WINDOWS
Backend Device ID #3
Type...........: CPU
Vendor.ID......: 8
Vendor.........: Intel(R) Corporation
Name...........: Intel(R) Core(TM) i9-9900KF CPU @ 3.60GHz
Version........: OpenCL 3.0 (Build 0)
Processor(s)...: 16
Clock..........: 3600
Memory.Total...: 65464 MB (limited to 16366 MB allocatable in one block)
Memory.Free....: 32700 MB
Local.Memory...: 32 KB
OpenCL.Version.: OpenCL C 3.0
Driver.Version.: 2022.15.12.0.01_081451
.\hashcat.exe -a 0 -m 22000 R:\handshake.hc22000 D:\hashcat-6.2.4\rockyou.txt -r D:\hashcat-6.2.4\rules\div.txt -o cracked.txt -O
and the error that i get its the next
Kernel ./OpenCL/m22000-optimized.cl:
Optimized kernel requested, but not available or not required
Falling back to pure kernel
how i can do for use the optimized kernel using that parameters?
because if i use the same parameters but in a netntlm hash, i can use the optimized kernel without error.
RE: cant using optimized kernel for wpa2 - slyexe - 03-21-2023
Optimized kernels allow specific parameters to be adjusted during the attack. In this case, WPA2 Mode 22000, does not have or need an optimized kernel as the attack cannot be optimized any differently than the pure kernel. Only fast hashes will have optimizations which can be used to increase your attack speed, WPA2 is not a "fast hash."
RE: cant using optimized kernel for wpa2 - ZerBea - 03-21-2023
BTW:
rockyou.txt is an ancient word list.
Try one of these:
https://hashmob.net/resources/hashmob
or this
https://wpa-sec.stanev.org/dict/cracked.txt.gz
or this:
https://3wifi.stascorp.com/3wifi-dic-2022-12-05.7z