To ensure distribution management of personal information according to not only a personal information management policy stipulated by a personal information generator but also management policies of all devices handling personal information in distribution management of personal information between devices.
A personal information generation device 1 encapsulates personal information and a transmission policy and transmits the personal information capsule to a personal information using device 2. The personal information using device 2 receives, saves and uses the personal information capsule. Specifically, the personal information generation device 1 presents the transmission policy stipulated by a personal information generator. The personal information using device 2 presents a reception policy stipulated by a personal information user. The personal information generation device 1 and personal information using device 2 decide contract content about the personal information to be distributed to generate contract information. According to the generated contract information, the personal information generation device 1 distributes the personal information to the personal information using device 2.
GOMI HIDEHITO
HOSONO SHIGERU
FUJITA SATORU
| JP2003345931A | 2003-12-05 | |||
| JP2004508646A | 2004-03-18 |
Makoto Shiokawa