发明名称 METHOD FOR OPERATING A CASH BOX WITH CUSTOMER-SPECIFIC KEYS
摘要 The invention relates to a process for operating a cash box (10), in which in a memory element (18) of a control unit (14) of the cash box (10) program data of a production bootstrap loader for booting the cash box (10) and a production key (P) for encrypting data sent by the cash box (10) and/or for decrypting received data are factory-stored. For commencing operation the cash box (10) is inserted in a device (30, 54, 62, 72) for receiving cash boxes (10). A data transmission connection is established to the cash box (10). The program data of the production bootstrap loader are replaced by program data of an operation bootstrap loader for booting the cash box (10) and the production key (P) is replaced by a client-specific operation key (A, B, C, D).
申请公布号 EP2689401(A1) 申请公布日期 2014.01.29
申请号 EP20120717206 申请日期 2012.03.21
申请人 WINCOR NIXDORF INTERNATIONAL GMBH 发明人 SCHMIDT, CHRISTOPH;RINGEL, SASCHA
分类号 G07D11/00 主分类号 G07D11/00
代理机构 代理人
主权项
地址
您可能感兴趣的专利