Being utilization right issue manner and the utilization right issue manner which is done with the utilization right

摘要

PPROBLEM TO BE SOLVED: To convert use conditions and/or attribute information described in XACML to information suitable for processing in a portable device such as an IC card and reduced in data volume. PSOLUTION: Use conditional expressions described in XACML and including privacy information are divided in a use condition/attribute information division part 14 into conditional expressions including only privacy information and conditional expressions including no privacy information. The conditional expressions including privacy information (privacy conditional expressions) and the conditional expressions including no privacy information (non-privacy conditional expressions) are next converted in a use condition/attribute information description conversion part 15 to a unique description format (URAL). The privacy conditional expressions and non-privacy conditional expressions converted to the unique description format are finally converted in a resource group storage part 16 to an APDU format using an APDU format definition file and then stored in resources such as an IC card 2 and a display 3. PCOPYRIGHT: (C)2006,JPO&NCIPI