SECRET INFORMATION DELIVERY SYSTEM AND SECRET INFORMATION DELIVERY METHOD
    1.
    发明申请
    SECRET INFORMATION DELIVERY SYSTEM AND SECRET INFORMATION DELIVERY METHOD 审中-公开
    秘密信息交付系统和秘密信息交付方法

    公开(公告)号:US20100049966A1

    公开(公告)日:2010-02-25

    申请号:US12525782

    申请日:2008-01-24

    申请人: Hisao Kato

    发明人: Hisao Kato

    IPC分类号: G06F21/24 H04L9/32 G06F15/16

    摘要: To prevent information leakage at the time of transferring secret information data stored by using secret sharing scheme to the outside.Data to be transferred to a delivery destination of secret information data is divided into a plurality of data pieces by using the secret sharing scheme, and a part of the data pieces is stored in a portable storage medium by a data delivery source and is delivered to the data delivery destination by means such as a package delivery service. A computer at the data delivery destination accesses a predetermined website to download the other data pieces. A computer at the data delivery destination restores the original secret information data from the data pieces obtained via such two kinds of routes.

    摘要翻译: 为了防止在通过使用秘密共享方案存储的秘密信息数据传送到外部时的信息泄漏。 要传送到秘密信息数据的传送目的地的数据通过使用秘密共享方案被分成多个数据片段,并且数据片段的一部分由数据传送源存储在便携式存储介质中并被传送到 数据传送目的地,例如包裹传送服务。 数据传送目的地的计算机访问预定的网站以下载其它数据。 数据发送目的地的计算机从经由这两种路线获得的数据中恢复原始秘密信息数据。

    Personal information management system, personal information management program, and personal information protecting method
    2.
    发明授权
    Personal information management system, personal information management program, and personal information protecting method 失效
    个人信息管理系统,个人信息管理程序和个人信息保护方法

    公开(公告)号:US07930560B2

    公开(公告)日:2011-04-19

    申请号:US11826669

    申请日:2007-07-17

    IPC分类号: G06F11/30 G06F17/30

    摘要: The present invention provides a personal information management system, a personal information management program and a personal information protecting method capable of storing personal information in consideration of security protection and facilitating utilization of the stored information. A personal information management system for handling personal information has a function of connection to a personal information dispersion management server that provides functions of encrypting personal information by the secret sharing scheme and decrypting the encrypted personal information with an index key for decrypting. The system has a search keyword management database storing the index key for decrypting and a personal information managing apparatus. When a request for storing personal information requiring security protection is generated, the personal information is divided and stored in the personal information dispersion management server, and the personal information is stored so as to be associated with the index key for decrypting into the search keyword management database.

    摘要翻译: 本发明提供了一种个人信息管理系统,个人信息管理程序和个人信息保护方法,其能够考虑到安全保护和便于利用所存储的信息来存储个人信息。 用于处理个人信息的个人信息管理系统具有连接到个人信息分散管理服务器的功能,该个人信息分散管理服务器提供通过秘密共享方案加密个人信息的功能,并用索引密钥解密加密的个人信息以进行解密。 该系统具有存储解密索引关键字的搜索关键字管理数据库和个人信息管理装置。 当生成存储需要安全保护的个人信息的请求时,个人信息被分割并存储在个人信息分散管理服务器中,并且个人信息被存储以便与用于解密的索引关键字相关联到搜索关键字管理 数据库。