@vreden/meta/lib/Signal/Group/keyhelper.js

Baileys is a lightweight JavaScript library for interacting with the WhatsApp Web API using WebSocket.

"use strict"

var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k
    var desc = Object.getOwnPropertyDescriptor(m, k)
    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
      desc = { enumerable: true, get: function() { return m[k] } }
    }
    Object.defineProperty(o, k2, desc)
}) : (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k
    o[k2] = m[k]
}))

var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
    Object.defineProperty(o, "default", { enumerable: true, value: v })
}) : function(o, v) {
    o["default"] = v
})

var __importStar = (this && this.__importStar) || (function () {
    var ownKeys = function(o) {
        ownKeys = Object.getOwnPropertyNames || function (o) {
            var ar = []
            for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k
            return ar
        }
        return ownKeys(o)
    }
    return function (mod) {
        if (mod && mod.__esModule) return mod
        var result = {}
        if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i])
        __setModuleDefault(result, mod)
        return result
    }
})()

Object.defineProperty(exports, "__esModule", { value: true })

const nodeCrypto = __importStar(require("crypto"))
const curve_1 = require("libsignal/src/curve")

function generateSenderKey() {
    return nodeCrypto.randomBytes(32)
}

function generateSenderKeyId() {
    return nodeCrypto.randomInt(2147483647)
}

function generateSenderSigningKey(key) {
    if (!key) {
        key = curve_1.generateKeyPair()
    }
    return {
        public: Buffer.from(key.pubKey),
        private: Buffer.from(key.privKey)
    }
}

module.exports = {
  generateSenderKey, 
  generateSenderKeyId, 
  generateSenderSigningKey
}