| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a secure device which can write information in a secure memory with safe and without failure. <P>SOLUTION: An IC card 10 includes tamper resistant module 12 which has a card controlling part 14 which controls operations of the IC card 10 and at least one application 16, a secure memory area 18 which is accessible from only tamper resistant module 12, and a non contact interface 24 which is for communicating to a service terminal 60. The card controlling part 14 generates storage assignment information, the non contact interface 24 sends the storage assignment information to the service terminal 60. The storage assignment information includes an address of the secure memory area 18 as a place for data writing, an address of common memory area 20 which indicates a storage for temporarily storing data, an identifier of an application which executes data movement from the common memory area 20 to the secure memory area 18, and an address of a relay terminal 40 which relays the data. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
