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codex-storage-proofs
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adding script to prepare circuit in CLI 

Signed-off-by: Csaba Kiraly <csaba.kiraly@gmail.com>
This commit is contained in:
Csaba Kiraly 2022-12-14 10:40:39 +01:00
parent 3761dde176
commit 94f5bcbb99
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1 changed files with 28 additions and 0 deletions
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scripts/circuit_prep.sh Executable file
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#!/bin/bash
set -e
set -x
CIRCUIT=`basename $1`
POWER="${2:-12}"
CURVE="${3:-bn128}"
POTPREFIX=pot${POWER}_${CURVE}
if [ ! -f ${POTPREFIX}_final.ptau ]
then
snarkjs powersoftau new $CURVE $POWER ${POTPREFIX}_0000.ptau -v
snarkjs powersoftau contribute ${POTPREFIX}_0000.ptau ${POTPREFIX}_0001.ptau --name="First contribution" -v -e="random text"
snarkjs powersoftau verify ${POTPREFIX}_0001.ptau
snarkjs powersoftau beacon ${POTPREFIX}_0001.ptau ${POTPREFIX}_beacon.ptau 0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f 10 -n="Final Beacon"
snarkjs powersoftau prepare phase2 ${POTPREFIX}_beacon.ptau ${POTPREFIX}_final.ptau -v
snarkjs powersoftau verify ${POTPREFIX}_final.ptau
fi
# phase 2
circom $1.circom --r1cs --wasm
snarkjs groth16 setup ${CIRCUIT}.r1cs ${POTPREFIX}_final.ptau ${CIRCUIT}_0000.zkey
snarkjs zkey contribute ${CIRCUIT}_0000.zkey ${CIRCUIT}_0001.zkey --name="1st Contributor Name" -v -e="another random text"
snarkjs zkey verify ${CIRCUIT}.r1cs ${POTPREFIX}_final.ptau ${CIRCUIT}_0001.zkey
snarkjs zkey beacon ${CIRCUIT}_0001.zkey ${CIRCUIT}_final.zkey 0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f 10 -n="Final Beacon phase2"