mergeRPG_client/temp/quick-scripts/dst/assets/script/network/Security.js

                (function() {
                    var nodeEnv = typeof require !== 'undefined' && typeof process !== 'undefined';
                    var __module = nodeEnv ? module : {exports:{}};
                    var __filename = 'preview-scripts/assets/script/network/Security.js';
                    var __require = nodeEnv ? function (request) {
                        return cc.require(request);
                    } : function (request) {
                        return __quick_compile_project__.require(request, __filename);
                    };
                    function __define (exports, require, module) {
                        if (!nodeEnv) {__quick_compile_project__.registerModule(__filename, module);}"use strict";
cc._RF.push(module, 'aa378yDUwJDbacfYfzgcaKG', 'Security');
// script/network/Security.ts

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.Security = void 0;
// import TextEncodingPolyfill from 'text-encoding';
/** 数据传输加密 */
var Security = /** @class */ (function () {
    function Security() {
    }
    Security.repeatArray = function (arr, size) {
        var repeatedArray = arr.slice(); // 复制原数组
        while (repeatedArray.length < size) {
            // 如果数组长度小于指定大小，就复制一份原数组内容并追加到末尾
            repeatedArray = repeatedArray.concat(arr.slice(0, size - repeatedArray.length));
        }
        return repeatedArray.slice(0, size); // 返回指定长度的数组
    };
    Security.mapKey = function (size) {
        var seed = Number('905010410038421001031011063552115');
        // const seed = Number(new TextEncodingPolyfill.TextEncoder().encode(ShareConfig.securityKey).join(''));
        var dict = new Array(256);
        for (var i = 0; i < 256; i++) {
            var temp = dict[i] || i;
            var rand = (seed % (i + 1) + i) % 256;
            dict[i] = dict[rand] || rand;
            dict[rand] = temp;
        }
        if (size > 256) {
            return Security.repeatArray(dict, size);
        }
        else {
            return dict;
        }
    };
    Security.byteIn = function (keyMap, val, index) {
        for (var i = 0; i < keyMap.length; i++) {
            if (keyMap[i] === val)
                return (i + keyMap[index]) % 256;
        }
        return 0;
    };
    Security.byteOut = function (keyMap, val, index) {
        var diff = val - keyMap[index];
        return keyMap[(diff < 0) ? 256 + diff : diff];
    };
    /** 加密 */
    Security.encrypt = function (buf) {
        return buf.map(Security.byteIn.bind(null, Security.mapKey(buf.length)));
    };
    /** 解密 */
    Security.decrypt = function (buf) {
        return buf.map(Security.byteOut.bind(null, Security.mapKey(buf.length)));
    };
    return Security;
}());
exports.Security = Security;

cc._RF.pop();
                    }
                    if (nodeEnv) {
                        __define(__module.exports, __require, __module);
                    }
                    else {
                        __quick_compile_project__.registerModuleFunc(__filename, function () {
                            __define(__module.exports, __require, __module);
                        });
                    }
                })();
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