2023-12-15 22:12:37 +01:00

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#!/bin/bash
ORIG=`pwd`
PTAU_DIR="/Users/bkomuves/zk/ptau/"
PTAU_FILE="${PTAU_DIR}/powersOfTau28_hez_final_20.ptau"
NAME="slot_main"
# --- setup ---
cd $ORIG/build
echo "circuit-specific ceremony..."
snarkjs groth16 setup ${NAME}.r1cs ${PTAU_FILE} ${NAME}_0000.zkey
echo "some_entropy_xxx" | snarkjs zkey contribute ${NAME}_0000.zkey ${NAME}_0001.zkey --name="1st Contributor Name"
rm ${NAME}_0000.zkey
mv ${NAME}_0001.zkey ${NAME}.zkey
snarkjs zkey export verificationkey ${NAME}.zkey ${NAME}_verification_key.json
# --- prove ---
echo ""
echo "trying to prove... (with snarkjs)"
cd $ORIG/build
time snarkjs groth16 prove ${NAME}.zkey ${NAME}.wtns ${NAME}_proof.json ${NAME}_public.json
# --- verify ---
echo ""
echo "verifyng proof..."
snarkjs groth16 verify ${NAME}_verification_key.json ${NAME}_public.json ${NAME}_proof.json
cd $ORIG
cd $ORIG