银行卡密码校验技术,国际上一些密码技术的资料,对开发加密验证比较有帮助-Bank card password calibration technology, the international community some information on cryptography, encryption on the development of more help to verify
定时关机,设置一定的时间可以自动关机!定时关机,设置一定的时间可以自动关机!-Timing shutdown, set a certain amount of time can be automatically shut down! Timing shutdown, set a certain amount of time can be automatically shut down!