thor-devkit/dist/keccak.js

Typescript library to aid DApp development on VeChain Thor

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.keccak256 = keccak256;
const js_sha3_1 = require("js-sha3");
const buffer_1 = require("buffer");
/**
 * computes keccak256 hash of given data
 * @param data one or more Buffer | string
 */
function keccak256(...data) {
    const h = js_sha3_1.keccak_256.create();
    data.forEach(d => {
        if (buffer_1.Buffer.isBuffer(d)) {
            h.update(d);
        }
        else {
            h.update(buffer_1.Buffer.from(d, 'utf8'));
        }
    });
    return buffer_1.Buffer.from(h.digest());
}
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