US 11,868,836 B2
IC card and control program for IC card
Daisuke Tange, Kawasaki (JP)
Assigned to KABUSHIKI KAISHA TOSHIBA, Tokyo (JP); and Toshiba Infrastructure Systems & Solutions Corporation, Kawasaki (JP)
Filed by KABUSHIKI KAISHA TOSHIBA, Tokyo (JP); and Toshiba Infrastructure Systems & Solutions Corporation, Kawasaki (JP)
Filed on Jun. 16, 2022, as Appl. No. 17/807,251.
Application 17/807,251 is a continuation of application No. PCT/JP2020/044425, filed on Nov. 30, 2020.
Claims priority of application No. 2019-230798 (JP), filed on Dec. 20, 2019.
Prior Publication US 2022/0309312 A1, Sep. 29, 2022
Int. Cl. G06K 19/077 (2006.01); G06K 19/07 (2006.01); G06K 19/073 (2006.01)
CPC G06K 19/07769 (2013.01) [G06K 19/073 (2013.01); G06K 19/0723 (2013.01)] 4 Claims
OG exemplary drawing
 
1. An IC card comprising:
a contact communication interface configured to perform contact communication with a reader/writer;
a non-contact communication interface configured to perform non-contact communication with the reader/writer;
a processor configured to set an Answer To Reset (ATR) in the contact communication and an Answer To Select (ATS) in the non-contact communication based on historical bytes included in a predetermined command; and
a nonvolatile memory including a storage area in which the historical bytes are stored, wherein
the processor is configured to add the historical bytes stored in the storage area of the nonvolatile memory to the ATR and the ATS.