Patent ID: 8245941
Filing Date: 2012-08-21
Classification: G06F

Abstract:
1. A recording method implemented in an IC card including a first recording medium having a plurality of recording areas designated by continuous address, a controller configured to execute a command based on information recorded in the recording medium, and a communication circuit configured to communicate with an external apparatus, wherein information of countermeasure processing to abnormality is recorded in multiple discontinuous recording areas of the first recording medium for causing the controller to execute countermeasure processing to abnormality, the method comprising: dividing information received from the external apparatus; recording the divided information in the recording areas of the first recording medium in which the information of countermeasure processing to abnormality is not recorded, and recording command specifying information that specifies a command previously recorded in a second recording medium, wherein the controller retrieves the command specifying information coincident with information divided and recorded in the recording areas and executes a command specified by the retrieved command specifying information.