Method and system of upgrading firmware of a card reader

作者: Zhou Lu , Huazhang Yu

DOI:

关键词: Smart card application protocol data unitComputer hardwareFirmwareAnswer to resetSmart cardCard readerOperating systemEngineeringContactless smart cardMULTOSOpenPGP card

摘要: The invention discloses a method and system of upgrading firmware card reader. In the method, reader is connected to an IC card; determines whether for upgrading, if it is, makes one-way or mutual authentication with after successful authentication, acquires files includes card. upgraded in by acquiring from which are pre-stored. improves efficiency also security between