公开(公告)号：EP2511845A1

公开(公告)日：2012-10-17

申请号：EP09852043.0

申请日：2009-12-08

申请人： Fujitsu Limited

发明人： KAMAKURA, Ken

IPC分类号： G06F21/20 ,  H04L9/32

CPC分类号： H04L63/0861 ,  G06F21/32 ,  G06K9/00979 ,  G07C9/00158 ,  G07C9/00166 ,  G07C2209/12 ,  H04L9/3231 ,  H04L2209/60

摘要： A biometric authentication system including a server device for storing biometric data of a plurality of users into a registration unit and a client device for collecting the biometric data from the users. The client device comprises aholdingunit for holding biometric data which is collected by the client device and authenticated by the server device, as cached biometric data, together with user information, a client verification unit for verifying the biometric data collected from the user against the cached biometric data at the authentication, a synthesizing unit for acquiring synthesis information of the cached biometric data and the biometric data collected from the user which are successfully verified, and a transmission unit for transmitting the user information of the biometric data which is successfully verified and the synthesis information to the server device. The server device comprises a server verification unit for verifying one of a plurality of biometric data registered in the registration unit, which is specified by the user information transmitted from the client device, against the synthesis information transmitted from the client device.

摘要翻译： 一种生物认证系统，包括用于将多个用户的生物统计数据存储到注册单元中的服务器设备和用于从用户收集生物测定数据的客户端设备。 客户端设备包括用于保存由客户端设备收集并由服务器设备认证的生物特征数据的保存单元，作为缓存的生物特征数据与用户信息一起，用于验证从用户针对缓存的生物特征数据收集的生物特征数据 认证中的数据，用于获取被成功验证的缓存的生物体数据和从用户收集的生物统计数据的合成信息的合成单元，以及用于发送成功验证的生物统计数据的用户信息和合成的发送单元 信息到服务器设备。 服务器装置包括：服务器验证单元，用于验证从客户端装置发送的用户信息指定的注册单元中登记的多个生物体数据与从客户端装置发送的合成信息中的一个生物特征数据。

公开(公告)号：EP4328835A1

公开(公告)日：2024-02-28

申请号：EP21937861.9

申请日：2021-04-20

申请人： Fujitsu Limited

发明人： FUJIMOTO, Shingo ,  KAMAKURA, Ken

IPC分类号： G06Q20/22

摘要： An information processing device (100) acquires state data (101) corresponding to a current state from a first BC network (110). The information processing device (100) acquires an execution instruction for a transaction corresponding to the current state. The information processing device (100) transmits the acquired execution instruction for the transaction corresponding to the current state to a BC network (120) included in a plurality of BC networks (120). The information processing device (100) determines a state transition destination of the current state of the series of transactions by linking with the first BC network (110), based on a condition defined in the acquired state data (101).

公开(公告)号：EP2352108A1

公开(公告)日：2011-08-03

申请号：EP08877551.5

申请日：2008-10-23

申请人： Fujitsu Limited

发明人： KAMAKURA, Ken

IPC分类号： G06F21/20

CPC分类号： H04L63/08 ,  G06F21/32 ,  G06F21/33 ,  G06F2221/2145 ,  G06F2221/2151

摘要： An authentication server transmits authentication information used to authenticate the transmission origin of an authentication request, to a sub-authentication server, when receiving the authentication request. The authentication server transmits identification information to identify the sub-authentication server to which the authentication information is transmitted, to a terminal that transmits the authentication request. The terminal includes a transmission destination storage unit that stores identification information to identify the transmission destination of the authentication request and transmits the authentication request to the transmission destination identified with the identification information stored by the transmission destination storage unit. The terminal updates the identification information stored in the transmission destination storage unit using the identification information, when receiving the identification information. The sub-authentication server includes an authentication information storage unit that stores the authentication information transmitted from the authentication server to the sub-authentication server, and authenticates the transmission origin of the authentication request using the authentication information stored in the authentication information storage unit, when receiving the authentication request.

摘要翻译： 认证服务器在接收到认证请求时，向认证服务器发送用于认证认证请求的发送来源的认证信息。 认证服务器向发送认证请求的终端发送用于识别发送了认证信息的子认证服务器的识别信息。 终端包括发送目的地存储单元，其存储用于识别认证请求的发送目的地的识别信息，并将认证请求发送到由发送目的地存储单元存储的识别信息识别的发送目的地。 当接收到识别信息时，终端使用识别信息来更新存储在发送目的地存储单元中的识别信息。 子认证服务器包括认证信息存储单元，其将从认证服务器发送的认证信息存储到子认证服务器，并且使用存储在认证信息存储单元中的认证信息来认证认证请求的发送原点，当 接收认证请求。