SAP授权码的破解器，有了这个就不用去SAP官方申请授权了-SAP authorization code cracker, with this do not take up an official application for authorization of the SAP

The MIFARE Classic is the most widely used contactless smart card chip in the world. Its communication is based on the open ISO-14443-A standard, but the entire authentication and encryption protocols are proprietary. Several academic researchers h