zk-expo/build/index.js

Expo Module to create Zero-Knowledge Proofs for Groth16, Halo2 & Noir on iOS and Android.

import ZkExpoModule from "./ZkExpoModule";
export async function groth16Prove(wasm_path, zkey_path, inputs) {
    try {
        if (wasm_path.startsWith("file://"))
            wasm_path = wasm_path.replace("file://", "");
        if (zkey_path.startsWith("file://"))
            zkey_path = zkey_path.replace("file://", "");
        let res = await ZkExpoModule.groth16Prove(wasm_path, zkey_path, inputs);
        let { proof, public_signals } = JSON.parse(res);
        return { proof, publicSignals: public_signals };
    }
    catch (e) {
        console.error("ZkExpoModule Error", e);
        throw new Error(`ZkExpoModule Error: ${e}`);
    }
}
export async function groth16ProveV2(graph_path, zkey_path, inputs) {
    try {
        if (graph_path.startsWith("file://"))
            graph_path = graph_path.replace("file://", "");
        if (zkey_path.startsWith("file://"))
            zkey_path = zkey_path.replace("file://", "");
        let res = await ZkExpoModule.groth16ProveV2(graph_path, zkey_path, inputs);
        let { proof, public_signals } = JSON.parse(res);
        return { proof, publicSignals: public_signals };
    }
    catch (e) {
        console.error("ZkExpoModule Error", e);
        throw new Error(`ZkExpoModule Error: ${e}`);
    }
}
export async function halo2Prove(wasmPath, publicInputs) {
    try {
        if (wasmPath.startsWith("file://"))
            wasmPath = wasmPath.replace("file://", "");
        let res = await ZkExpoModule.halo2Prove(wasmPath, JSON.stringify(publicInputs));
        return res;
    }
    catch (e) {
        console.error("ZkExpoModule:halo2Prove Error", e);
        throw new Error(`ZkExpoModule:halo2Prove Error: ${e}`);
    }
}
export async function noirProve(dataPath, witnessJson, type = "bytecodeJson") {
    try {
        if (dataPath.startsWith("file://"))
            dataPath = dataPath.replace("file://", "");
        const res = await ZkExpoModule.noirProve(dataPath, witnessJson, type);
        console.log(res);
        return JSON.parse(res);
    }
    catch (e) {
        console.error("ZkExpoModule Error", e);
        throw new Error(`ZkExpoModule Error: ${e}`);
    }
}
export async function addToCache(functionName = "groth16_prove_v2", path1, path2) {
    try {
        if (path1.startsWith("file://"))
            path1 = path1.replace("file://", "");
        if (path2.startsWith("file://"))
            path2 = path2.replace("file://", "");
        await ZkExpoModule.addToCache(functionName, path1, path2);
    }
    catch (e) {
        console.error("ZkExpoModule Error", e);
        throw new Error(`ZkExpoModule Error: ${e}`);
    }
}
export async function clearCache() {
    try {
        await ZkExpoModule.clearCache();
    }
    catch (e) {
        console.error("ZkExpoModule Error", e);
        throw new Error(`ZkExpoModule Error: ${e}`);
    }
}
//# sourceMappingURL=index.js.map