Product: Sagitta Inceptus (PN S1430X-GTX-TITANX) (my dev box)
Software: cudaHashcat 1.36b31, ForceWare 346.35
Accelerator: 1x Nvidia GTX Titan X reference design
Jeremi M Gosney epixoip
epixoip
/ 8x980_updated.md
Last active
October 25, 2017 03:16
** UPDATED 4/16 ** 8x GTX 980 cudaHashcat Benchmark
Product: Sagitta Brutalis 980 (PN S2480-GTX-980)
Software: cudaHashcat 1.36b25, ForceWare 346.35
Accelerator: 8x Nvidia GTX 980 reference design, +250 clock offset
epixoip
/ 8x980_init.md
Last active
August 21, 2017 10:52
World's First 8x GTX 980 cudaHashcat Benchmark
This benchmark was made with the first beta driver to support GM2xx chips. Unfortunately, it was a half-baked driver that failed to unleash this card's true potential. The production version of the driver resolved all performance issues with this card.
For the latest benchmarks, see https://gist.github.com/epixoip/abd64f1af800013abb1f
epixoip
/ cloudflare_challenge
Last active
December 2, 2023 11:53
How I obtained the private key for www.cloudflarechallenge.com
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| I wasn't first to get the key. Nor was I second, third, or even fourth. I'm probably not even the | |
| 10th to get it (ok, looks like I was the 8th.) But I'm happy that I was able to prove to myself | |
| that I too could do it. | |
| First, I have to admit I was a skeptic. Like the handful of other dissenters, I had initially | |
| believed that it would be highly improbable under normal conditions to obtain the private key | |
| through exploiting Heartbleed. So this was my motivation for participating in Cloudflare's | |
| challenge. I had extracted a lot of other things with Heartbleed, but I hadn't actually set out to | |
| extract private keys. So I wanted to see first-hand if it was possible or not. |
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| System: Sagitta Brutalis (S2480-RAD-290X) with 8x 290X | |
| https://sagitta.systems/hardware/gpu-compute-nodes/brutalis/ | |
| epixoip@token:~/oclHashcat-1.00$ od6config --list | |
| Adapter 0: AMD Radeon R9 290 Series | |
| Adapter 1: AMD Radeon R9 290 Series | |
| Adapter 2: AMD Radeon R9 290 Series | |
| Adapter 3: AMD Radeon R9 290 Series |
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