Time to crack script updates.
[ADDED] Calculate cost for cracking a password. [UPDATED] Hardware cost data based on various GPUs with updated hashcat metrics. [ADDED] Ability to calculate the strength of an arbitrary password.
This commit is contained in:
Maarten Billemont
parent
4c096555d0
commit
eda9749cf2
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@ -1,6 +1,20 @@
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#!/usr/bin/env bash
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source bashlib
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calc() { python -c "import math; print $1"; }
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scale() {
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local number=$1 precision=$2 definition unit weight; shift 2
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for definition in "$@"; do
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definition=$definition
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weight=${definition#*:}
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[[ ! $weight || $(calc "($number) > ($weight)") = True ]] || break
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number=$(calc "(1.0 * $number) / (1.0 * ${weight:-1})") unit=${definition%:*}
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done
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printf "%'0.${precision}f %s" "$number" "$unit"
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}
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scaleTime() { scale "$1" "${2:-2}" 'Seconds:' "Hours:3600" "Days:24" "Months:30" "Years:356/30" "K Years:1000" "M Years:1000" "B Years:1000" "T Years:1000"; }
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scaleEnergy() { scale "$1" "${2:-2}" 'Wh:' 'kWh:1000' 'MWh:1000' 'GWh:1000' 'TWh:1000'; }
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scaleCost() { scale "$1" "${2:-2}" '$US:' 'K$US:1000' 'M$US:1000' 'B$US:1000' 'T$US:1000'; }
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inf 'Calculate the maximum amount of time required to brute-force search for a password.'
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@ -17,44 +31,45 @@ x="$a$n!@#\$%^&*()"
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w="@words.txt"
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## METRICS
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# Last update: 2016-09
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# GTX Titan X can generate about 402.7M HMAC-SHA-256 hashes per second (5301.7M SHA1). (ref. https://hashcat.net/forum/thread-4314.html)
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# GTX Titan X can be bought for about 950$ used. (ref. amazon.com)
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#hardwareName='GTX Titan X (SHA1)' hardwareSpeed='5302M'
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#hardwareName='GTX Titan X (SHA1 @ 5k$)' hardwareSpeed='5302M * 5k / 950'
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#hardwareName='GTX Titan X (SHA1 @ 20k$)' hardwareSpeed='5302M * 20k / 950'
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#hardwareName='GTX Titan X (SHA1 @ 20M$)' hardwareSpeed='5302M * 20M / 950'
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#hardwareName='GTX Titan X (SHA1 @ 5B$)' hardwareSpeed='5302M * 5B / 950'
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hardwareName='GTX Titan X (HMAC-SHA-256 @ 950$)' hardwareSpeed='403M'
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#hardwareName='GTX Titan X (HMAC-SHA-256 @ 5k$)' hardwareSpeed='403M * 5k / 950'
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#hardwareName='GTX Titan X (HMAC-SHA-256 @ 20k$)' hardwareSpeed='403M * 20k / 950'
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#hardwareName='GTX Titan X (HMAC-SHA-256 @ 20M$)' hardwareSpeed='403M * 20M / 950'
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#hardwareName='GTX Titan X (HMAC-SHA-256 @ 5B$)' hardwareSpeed='403M * 5B / 950'
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# GTX Titan X -- https://gist.github.com/epixoip/1f26f43e9036d9ce0eb8
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#hardwareName='GTX Titan X (SHA1)' hardwareHPS='5302M' hardwareCost='950' hardwareWatt='250' # -mpl: 4.67 m
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#hardwareName='GTX Titan X (HMAC-SHA-256)' hardwareHPS='2113M' hardwareCost='950' hardwareWatt='250' # -mpl: 0.99 y
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#hardwareName='GTX Titan X (bcrypt-10)' hardwareHPS='14440/32' hardwareCost='950' hardwareWatt='250' # -mpl: 4.62 My
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# GTX 980 Ti -- https://gist.github.com/epixoip/d34245293ccecbfcc7c7
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#hardwareName='GTX 980 Ti (SHA1)' hardwareHPS='5366M' hardwareCost='450' hardwareWatt='250' # -mpl: 4.61 m
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#hardwareName='GTX 980 Ti (SHA256)' hardwareHPS='2032M' hardwareCost='450' hardwareWatt='250' # -mpl: 1.03 y
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#hardwareName='GTX 980 Ti (bcrypt-10)' hardwareHPS='14521/32' hardwareCost='450' hardwareWatt='250' # -mpl: 4.60 My
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# GTX 1060 -- https://gist.github.com/derpasaurusz/817638385a35026383331b22e6f2d490
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#hardwareName='GTX 1060 (SHA1)' hardwareHPS='4218M' hardwareCost='400' hardwareWatt='120' # -mpl: 5.87 m
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#hardwareName='GTX 1060 (SHA256)' hardwareHPS='1632M' hardwareCost='400' hardwareWatt='120' # -mpl: 1.28 y
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#hardwareName='GTX 1060 (bcrypt-10)' hardwareHPS='8046/32' hardwareCost='400' hardwareWatt='120' # -mpl: 8.30 My
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# GTX 1080 Ti -- https://gist.github.com/epixoip/ace60d09981be09544fdd35005051505
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#hardwareName='GTX 1080 Ti (SHA1)' hardwareHPS='12696M' hardwareCost='1200' hardwareWatt='250' # -mpl: 1.95 m
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#hardwareName='GTX 1080 Ti (SHA256)' hardwareHPS='4967M' hardwareCost='1200' hardwareWatt='250' # -mpl: 4.99 m
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#hardwareName='GTX 1080 Ti (bcrypt-10)' hardwareHPS='23266/32' hardwareCost='1200' hardwareWatt='250' # -mpl: 2.87 My
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hardwareName='GTX 1080 Ti (mpw?)' hardwareHPS='56*3' hardwareCost='1200' hardwareWatt='250' # -mpl: 2.87 My
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# ASICs
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hardwareName='AntMiner L3+ (scrypt)' hardwareSpeed='1M'
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#hardwareName='AntMiner L3+ (scrypt @ 5k$)' hardwareSpeed='1M * 5k / 2500'
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#hardwareName='AntMiner L3+ (scrypt @ 20k$)' hardwareSpeed='1M * 20k / 2500'
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#hardwareName='AntMiner L3+ (scrypt @ 20M$)' hardwareSpeed='1M * 20M / 2500'
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#hardwareName='AntMiner L3+ (scrypt @ 5B$)' hardwareSpeed='1M * 5B / 2500'
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hardwareName='AntMiner S9 (SHA256)' hardwareSpeed='14T'
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#hardwareName='AntMiner S9 (SHA256 @ 5k$)' hardwareSpeed='14T * 5k / 1288'
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#hardwareName='AntMiner S9 (SHA256 @ 20k$)' hardwareSpeed='14T * 20k / 1288'
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#hardwareName='AntMiner S9 (SHA256 @ 20M$)' hardwareSpeed='14T * 20M / 1288'
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#hardwareName='AntMiner S9 (SHA256 @ 5B$)' hardwareSpeed='14T * 5B / 1288'
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#hardwareName='AntMiner L3+ (scrypt)' hardwareHPS='1M' hardwareCost='2500' hardwareWatt='800'
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#hardwareName='AntMiner S9 (SHA256)' hardwareHPS='14T' hardwareCost='1288' hardwareWatt='1400'
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# mpw-bench
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#hardwareName='2.3 GHz i7, 8GB (MPW)' hardwareSpeed=7.46
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#hardwareName='2.3 GHz i7, 8GB (MPW)' hardwareHPS=7.46
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costPerKWh='0.1' # ~0.1$/kWh
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hardwareQuantity=$(calc "5000000000 / ($hardwareCost)")
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second='1'
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secondsInHour='3600'
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secondsInDay='3600 * 24'
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secondsInMonth='3600 * 24 * 30'
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secondsInYear='3600 * 24 * 356'
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hardwareSpeed=${hardwareSpeed//k/000}
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hardwareSpeed=${hardwareSpeed//M/000000}
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hardwareSpeed=${hardwareSpeed//G/000000000}
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hardwareSpeed=${hardwareSpeed//T/000000000000}
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hardwareHPS=${hardwareHPS//k/000}
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hardwareHPS=${hardwareHPS//M/000000}
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hardwareHPS=${hardwareHPS//G/000000000}
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hardwareHPS=${hardwareHPS//T/000000000000}
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## SEARCH SPACE
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hr
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@ -74,7 +89,7 @@ for _c in V C v c A a n o x w; do
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inf '%s: Class contains %d entities: %s' "$_c" "$cs" "$cc"
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done
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spaceString=${1:-$(ask -d "x ** 12" "Amount of space?")}
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spaceString=${1:-$(ask -d "x ** 12" "Size of the space?")}
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case "$spaceString" in
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-mp*) mpmode=${spaceString#-mp} mpmode=${mpmode:-long}
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case "$mpmode" in
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@ -82,9 +97,18 @@ case "$spaceString" in
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max|secure|x) spaceString='aonxxxxxxxxxxxxxxxxx+axxxxxxxxxxxxxxxxxon' ;;
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med|m) spaceString='CvcnoCvc+CvcCvcno' ;;
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basic|b) spaceString='aaanaaan+aannaaan+aaannaaa' ;;
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*) ftl 'Unknown mode: %s' "$mpmode" || exit
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esac ;;
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-pw*) password=${spaceString#-pw} spaceString=
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while read -N1 pwchar; do
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for _c in v c a n x; do
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cc=${!_c}
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[[ $cc = *$pwchar* ]] && spaceString+=$_c && break
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done || spaceString+=" 256 "
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done <<< "$password"
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;;
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esac
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space=$spaceString
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spaceSize=$spaceString
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for _c in V C v c A a n o x w; do
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cc=${!_c}
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if [[ $cc = @* ]]; then
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@ -94,35 +118,39 @@ for _c in V C v c A a n o x w; do
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cs=${#cc}
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fi
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space=${space//$_c/ 0$cs }
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spaceSize=${spaceSize//$_c/ 0$cs }
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done
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# Replace sequences of numbers by multiplication of those numbers. Then, pretty-print.
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space=$(sed -e 's/\([[:digit:]]\) *\([[:digit:]]\)/\1 * \2/g' -e 's/ 00*\([1-9]\)/ \1/g' <<< "$space")
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space=$(tr -s ' ' <<< "$space") space=${space# } space=${space% }
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spaceSize=$(sed -e 's/\([[:digit:]]\) *\([[:digit:]]\)/\1 * \2/g' -e 's/ 00*\([1-9]\)/ \1/g' <<< "$spaceSize")
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spaceSize=$(tr -s ' ' <<< "$spaceSize") spaceSize=${spaceSize# } spaceSize=${spaceSize% }
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inf ''
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inf "Search space: %s = %s = %'.f possibilities to try (~%.1f bit)." "$spaceString" "$space" "$(calc "$space")" "$(bc -l <<< "l($(calc "$space")) / l(2)")"
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inf "Search space: %s = %s = %'.f possibilities to try (~%.1f bit)." "$spaceString" "$spaceSize" "$(calc "$spaceSize")" "$(bc -l <<< "l($(calc "$spaceSize")) / l(2)")"
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## CLUSTER SIZE
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hr
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inf 'CLUSTER SIZE'
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inf "Simulating %s at a rate of about %'.1f attempts per second." "$hardwareName" "$(calc "$hardwareSpeed")"
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cluster=$(ask -d 1 "Amount of GPUs?")
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inf "Simulating %s at a rate of about %'.1f attempts per second." "$hardwareName" "$(calc "$hardwareHPS")"
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cluster=$(ask -d "$hardwareQuantity" "Amount of units?")
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## CALCULATE
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hr
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inf 'TIMING'
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inf "Time to search the entire space using %d GPUs of type %s (rate=%'.1f/s)" "$cluster" "$hardwareName" "$(calc "$hardwareSpeed")"
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inf "Time to search the entire space using %dx %s units (unit rate=%'.1f H/s)" "$cluster" "$hardwareName" "$(calc "$hardwareHPS")"
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seconds=$(calc "(1.0 * $spaceSize) / (1.0 * $hardwareHPS * $cluster)")
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inf "Time to crack: %s (ie. %s Seconds)" "$(scale "$seconds" 2 'Seconds:' "Hours:3600" "Days:24" "Months:30" "Years:356/30")" "$seconds"
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timing() {
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local title=$1 unit=$2 precision=$3 seconds=$4
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time=$(calc "1.0 * ($space) / ($hardwareSpeed * $cluster) / ($seconds)")
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percent=$(calc "100.0 * ($hardwareSpeed * $cluster) * ($seconds) / ($space)")
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time=$(calc "(1.0 * $spaceSize) / (1.0 * $hardwareHPS * $cluster) / ($seconds)")
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percent=$(calc "(100.0 * $hardwareHPS * $cluster * $seconds) / (1.0 * $spaceSize)")
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amount=$(calc "$percent / 100.0")
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if [[ $amount = 0.* ]]; then
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inf "%10s to crack: %'0.${precision}f (search rate is %0.0f%% / %s)" \
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if [[ $(calc "$percent < 100") = True ]]; then
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inf " - %10s: %'0.${precision}f (ie. %0.1f%% / %s)" \
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"$title" "$time" "$percent" "$unit"
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else
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inf "%10s to crack: %'0.${precision}f (completes %0.1fx / %s)" \
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inf " - %10s: %'0.${precision}f (ie. %0.1fx / %s)" \
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"$title" "$time" "$amount" "$unit"
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fi
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}
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@ -131,3 +159,17 @@ timing Hours h 2 "$secondsInHour"
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timing Days d 3 "$secondsInDay"
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timing Months m 4 "$secondsInMonth"
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timing Years y 4 "$secondsInYear"
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hr
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inf 'COST'
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inf "Budget required to search the entire space using %dx %s units (unit cost=%s + %s / year => %s annum, %s / HPS)" \
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"$cluster" "$hardwareName" "$(scaleCost "$hardwareCost")" "$(scaleCost "1.0 * $hardwareWatt * 356 * 24 * $costPerKWh / 1000")" "$(scaleCost "$hardwareCost + 1.0 * $hardwareWatt * 356 * 24 * $costPerKWh / 1000")" "$(scaleCost "$hardwareCost / (1.0 * $hardwareHPS)")"
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fixedCost=$(calc "(1.0 * $cluster * $hardwareCost)")
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energyCost=$(calc "(1.0 * $cluster * $hardwareWatt * $seconds) / 3600") # Wh
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totalCost=$(calc "1.0 * $fixedCost + ($energyCost * $costPerKWh) / 1000.0")
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inf "Time cost : %s" "$(scaleTime "$seconds")"
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inf "Fixed costs: %s" "$(scaleCost "$fixedCost")"
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inf "Energy cost: %s" "$(scaleEnergy "$energyCost")"
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inf "Budget cost: %s" "$(scaleCost "$totalCost")"
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