54 lines
1.7 KiB
JavaScript
54 lines
1.7 KiB
JavaScript
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/*
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Copyright 2019 0KIMS association.
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This file is part of websnark (Web Assembly zkSnark Prover).
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websnark is a free software: you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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websnark is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
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License for more details.
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You should have received a copy of the GNU General Public License
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along with websnark. If not, see <https://www.gnu.org/licenses/>.
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*/
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/* globals window */
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const buildGroth16 = require("./src/groth16");
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const utils = require("./src/utils");
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buildGroth16().then((groth16) => {
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window.groth16 = groth16;
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window.zkSnarkProofToSolidityInput = utils.toSolidityInput;
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window.genZKSnarkProofAndWitness = function (input, circuitJson, provingKey, cb) {
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const p = utils.genWitnessAndProve(groth16, input, circuitJson, provingKey);
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if (cb) {
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p.then((proof) => {
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cb(null, proof);
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}, (err) => {
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cb(err);
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});
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} else {
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return p;
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}
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};
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window.genZKSnarkProof = function (witness, provingKey, cb) {
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const p = groth16.proof(witness, provingKey);
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if (cb) {
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p.then((proof) => {
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cb(null, proof);
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}, (err) => {
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cb(err);
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});
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} else {
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return p;
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}
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};
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});
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