js异或混淆代码

字符串异或

/**
 * 
 * @param {*} unEncrypted 需要异或的字符串
 * @returns 
 */
export const strUnicode = (unEncrypted) => { 
    // 异或混淆
    var unicode = "0x75"; //用来异或的key(必须和后台一致，不然后台反异或解不出来)
    var encrypted = '';
    for (var i = 0; i < unEncrypted.length; i++) {
        encrypted += String.fromCharCode(unEncrypted.charCodeAt(i) ^ unicode);
    }
    return encrypted;

}

Byte数组异或

/**
 * 
 * @param {*} unEncrypted Byte数组
 * @returns 
 */
export const strUnicode = (unEncrypted) => {
    let key = "0x75";
    let buffer = new ArrayBuffer(16);//Byte数组的length
    let uintArr = new Uint8Array(buffer);
    for (let i = 0; i < unEncrypted.length; i++) {
        uintArr[i] = unEncrypted[i] ^ key;
    }
    return uintArr;
}