Smart Card Reader
Nick Schooler2021-11-30T13:21:12-08:00A smart card reader is a device that is used to read a smart card. A smart card is
APDU buffer
Nick Schooler2019-10-11T13:05:10-07:00An APDU buffer is the buffer where the messages sent (received) by the card depart from (arrive to). The JCRE
Card Operating System (COS)
Nick Schooler2021-10-07T14:30:43-07:00COS (Card Operating System) is a sequence of instructions permanently embedded in the ROM of the smart card. COS
Application Protocol Data Unit (APDU)
Nick Schooler2022-05-05T10:48:57-07:00In the context of smart cards, an Application Protocol Data Unit (APDU) is the communication unit between a smart