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38 lines
845 B
Bash
Executable File
38 lines
845 B
Bash
Executable File
#!/bin/bash
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# (C) 2016 University of Bristol. See License.txt
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HERE=$(cd `dirname $0`; pwd)
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SPDZROOT=$HERE/..
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# number of players
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players=${1:-2}
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# prime field bit length
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bits=${2:-128}
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# binary field bit length
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g=${3:-40}
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# default number of triples etc. to create
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default=${4:-10000}
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die () {
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echo >&2 "$@"
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echo >&2 "Usage:
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setup-online.sh [nplayers] [prime_bitlength] [gf2n_bitlength] [num_prep]
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Defaults:
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nplayers=2, prime_bitlength=128, gf2n_bitlength=40, num_prep=10000"
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exit 1
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}
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[ "$#" -le 4 ] || die "More than 4 arguments provided"
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for arg in "$@"
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do
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echo "$arg" | grep -E -q '^[0-9]+$' || die "Integer argument required, $arg provided"
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done
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$SPDZROOT/Fake-Offline.x ${players} -lgp ${bits} -lg2 ${g} --default ${default}
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for i in 0 1; do
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dd if=/dev/zero of=Player-Data/Private-Input-$i bs=10000 count=1
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done
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