Why Speed difference between brute and dictionary for (wpa 22000) - Printable Version +- hashcat Forum (https://hashcat.net/forum) +-- Forum: Support (https://hashcat.net/forum/forum-3.html) +--- Forum: hashcat (https://hashcat.net/forum/forum-45.html) +--- Thread: Why Speed difference between brute and dictionary for (wpa 22000) (/thread-11619.html) |
Why Speed difference between brute and dictionary for (wpa 22000) - jonas - 09-23-2023 H 我有三块P104显卡,使用hashcat基准测试可以达到900kh/s的速度 我用它们破解了WPA22000密码 我自己制作过很多字典,发现使用BF攻击和超过600000个字典进行Hybrid攻击或Combinator攻击时,速度可以达到900kh/s Code: 会话............:hashcat 但是,当使用字典攻击时,速度下降到600kh/s Code: 会话............:hashcat 每块显卡的性能都下降了三分之一。 我在网上查了一些资料 这家伙 让我做了一个同样长度的密码,但是速度还是没有提高 我也看到 这个维基 我尝试了其中提到的方面,但它不起作用 我只是想知道一些关于为什么会发生这种情况的技术细节(如果可能的话)。 多谢! RE: Why Speed difference between brute and dictionary for (wpa 22000) - jonas - 09-24-2023 I also have a workstation that runs a dictionary at a speed of only 180kh/s. The only difference between them is that it use a slower hard drive. This workstation uses HDD based NFS, while the workstation with three graphics cards uses SSD, which may be directly related to the hard drive? RE: Why Speed difference between brute and dictionary for (wpa 22000) - jonas - 09-24-2023 When running BF attacks and dictionary attacks, there is a significant difference in the utilization rate of the graphics card. During BF attacks, the occupancy rate of the three graphics cards remains in a straight line, but during dictionary attacks, it is up and down RE: Why Speed difference between brute and dictionary for (wpa 22000) - jonas - 09-25-2023 To explore this issue, I found another new machine using E5-2696 v3 with 64G RAM and 1TB CT1000P3SSD8 nvme. This time, I used RTX 3090, which should have a normal speed of 1100kh/s. Using a dictionary to attack this computer, its speed also decreased to only 600kh/s. Therefore, it is not related to hardware. What is causing the speed to decrease by 1/3 RE: Why Speed difference between brute and dictionary for (wpa 22000) - jonas - 09-28-2023 有时候字典攻击的速度也可以达到900kh/s 很神奇 为什么有时字典速度只有600kh/s 有时候就可以达到900kh/s |