公开(公告)号：US11316957B2

公开(公告)日：2022-04-26

申请号：US17115663

申请日：2020-12-08

申请人： FUJITSU LIMITED

发明人： Takao Ogura

IPC分类号： H04L29/06 ,  H04L67/01

摘要： A server device includes: a receiver and a processor. The receiver receives a data request transmitted, from a client device via a resource server. The data request includes attribute information, a data item and a quality request. The processor transmits, to the client device, a first token for requesting quality information indicating a quality of personal data corresponding to the attribute information and the data item and a second token for requesting the personal data. The processor transmits, to the resource server, identification information of a data owner who has consented to providing personal data pertaining to the data item and corresponds to the attribute information when the server device receives the first token from the resource server. The processor transmits a verification result for the second token to the resource server when the server device receives the second token from the resource server.

公开(公告)号：US11245698B2

公开(公告)日：2022-02-08

申请号：US16246577

申请日：2019-01-14

申请人： FUJITSU LIMITED

发明人： Ikuya Morikawa ,  Takao Ogura ,  Dai Yamamoto

IPC分类号： H04L29/06 ,  H04L12/24

摘要： A registration system includes a management apparatus configured to acquire first information of an authentication key for registration from a communication processing apparatus to communicate with the management apparatus, put a signature for the first information with a first registration key, and transmit the first information completed with the signature to the communication processing apparatus, and a registration server configured to acquire a registration request including the first information completed with the signature by the management apparatus from the communication processing apparatus to communicate with the registration server, verify the signature put for the first information included in the registration request, by using a second registration key paired with the first registration key, and register the first information included in the registration request, based on a result of verifying the signature put for the first information.

公开(公告)号：US20170366525A1

公开(公告)日：2017-12-21

申请号：US15591824

申请日：2017-05-10

申请人： FUJITSU LIMITED

发明人： Junji TAKAGI ,  Ikuya Morikawa ,  Takao Ogura ,  Dai YAMAMOTO ,  Yumi Sakemi ,  Naoya Torii

IPC分类号： H04L29/06 ,  H04L9/32

摘要： In a profile data delivery control apparatus, a storage unit stores therein a public key and a private key. A control unit obtains profile data including the identification information of a service provided using a server, and when the profile data satisfies a prescribed validity condition, attaches a signature to the profile data using the private key. The control unit embeds the public key to be used to verify the signature, in a client application that causes a client to perform an authentication process based on the profile data, and delivers the client application with the public key embedded.

公开(公告)号：US20170303119A1

公开(公告)日：2017-10-19

申请号：US15431943

申请日：2017-02-14

申请人： FUJITSU LIMITED

发明人： Takao Ogura ,  Ikuya Morikawa

IPC分类号： H04W12/02 ,  H04L29/06 ,  G06F21/62 ,  G06F21/60 ,  G06F19/00 ,  H04W12/04

CPC分类号： H04W12/02 ,  G06F19/3418 ,  G06F21/606 ,  G06F21/6245 ,  G16H10/60 ,  H04L63/0492 ,  H04W12/001 ,  H04W12/00407 ,  H04W12/04

摘要： An information processing system includes an information processing device including a processor, an electronic tag configured to store first identification information used for identifying a monitor target, and a sensor device configured to acquire first monitor information of the monitor target, wherein the processor is configured to transmit, to the sensor device and a server device, a first encryption key corresponding to the first identification information, and transmit, to the sensor device and a server device, second identification information used for identifying the first encryption key, and the sensor device is configured to acquire the first identification information from the electronic tag, encrypt the first monitor information using the first encryption key that corresponds to the first identification information, and transmit, to the server device, the encrypted first monitor information and the second identification information.

公开(公告)号：US09398075B2

公开(公告)日：2016-07-19

申请号：US14024667

申请日：2013-09-12

申请人： FUJITSU LIMITED

发明人： Takao Ogura

IPC分类号： G06F15/16 ,  G06F7/04 ,  H04L29/08 ,  H04L29/06 ,  G06F21/62

CPC分类号： H04L67/10 ,  G06F21/6254 ,  H04L63/0407 ,  H04L67/1097

摘要： The data server stores, data and user identification information, and transmits to the analysis server the data and first identification information associated with the user identification information. The analysis server analyzes the data and stores an analysis result in association with the first identification information. When the communication apparatus transmits the analysis-result obtainment request to the analysis server, the analysis server transmits, to the communication apparatus, second identification information associated with the analysis-result obtainment request. The communication apparatus transmits the second identification information and the user identification information to the data server. The data server transmits the second identification information and the first identification information associated with the user identification information to the analysis server. The analysis server transmits the analysis result and the second identification information to the communication apparatus. The communication apparatus transmits the analysis result to a requestor that has made the analysis-result obtainment request.

摘要翻译： 数据服务器存储，数据和用户识别信息，并向分析服务器发送与用户标识信息相关联的数据和第一标识信息。 分析服务器分析数据并存储与第一识别信息相关联的分析结果。 当通信装置向分析服务器发送分析结果获取请求时，分析服务器将与分析结果获取请求相关联的第二识别信息发送到通信装置。 通信装置将第二识别信息和用户识别信息发送到数据服务器。 数据服务器将与用户识别信息相关联的第二识别信息和第一识别信息发送到分析服务器。 分析服务器将分析结果和第二识别信息发送到通信装置。 通信装置将分析结果发送到已经作出分析结果获取请求的请求者。

公开(公告)号：US09313254B2

公开(公告)日：2016-04-12

申请号：US13720544

申请日：2012-12-19

申请人： FUJITSU LIMITED

发明人： Takao Ogura

IPC分类号： H04L29/08 ,  G06F21/60 ,  G06F21/33 ,  G06F21/31 ,  H04L29/06 ,  H04N1/00

CPC分类号： H04L67/02 ,  G06F21/31 ,  G06F21/33 ,  G06F21/608 ,  H04L63/08 ,  H04L63/10 ,  H04L67/142 ,  H04L67/146 ,  H04L67/2814 ,  H04N1/00222

摘要： A service request apparatus includes a storage unit and a processor coupled to the storage unit, wherein the processor executes a process including: storing in the storage unit source session information and destination session information in association with a user identifier, the source session information indicating information on a session used by a service source that is requested by the user for provision of a service, and the destination session information indicating information on a session used by a service destination; determining whether the user identifier of the user who requests the service source for provision of the service is stored in the storage unit; and requesting, when the user identifier is stored, the service source for provision of the service in cooperation with the service destination connected using the destination session information associated with the source session information, the service source being connected using the source session information.

摘要翻译： 服务请求装置包括存储单元和耦合到存储单元的处理器，其中处理器执行处理，该处理包括：存储单元与用户标识符相关联的源会话信息和目的地会话信息，源会话信息指示信息 在由用户请求提供服务的服务源使用的会话上，以及指示关于服务目的地使用的会话的信息的目的地会话信息; 确定请求服务源的用户提供服务的用户标识是否存储在存储单元中; 并且当存储所述用户标识符时，请求与使用与所述源会话信息相关联的目的地会话信息连接的所述服务目的地协作提供所述服务的所述服务源，所述服务源使用所述源会话信息进行连接。

公开(公告)号：US11568071B2

公开(公告)日：2023-01-31

申请号：US16520307

申请日：2019-07-23

申请人： FUJITSU LIMITED

发明人： Takao Ogura ,  Hisashi Kojima

IPC分类号： G06F21/62 ,  H04W12/50 ,  H04W88/02

摘要： An information provision apparatus includes a memory configured to store personal data for each user, and a processor coupled to the memory and configured to in response to receiving a request for first personal data of a first user from a terminal device, determine difference between first data stored in the memory as the first personal data at a first time of receiving the request and second data stored in the memory as the first personal data at a second time before the first time, provision of the second data being permitted, perform, in accordance with the difference, determination of whether provision of the first data is permitted, and when it is determined that the provision of the first data is permitted, transmit the first data to the terminal device.

公开(公告)号：US10686768B2

公开(公告)日：2020-06-16

申请号：US15591824

申请日：2017-05-10

申请人： FUJITSU LIMITED

发明人： Junji Takagi ,  Ikuya Morikawa ,  Takao Ogura ,  Dai Yamamoto ,  Yumi Sakemi ,  Naoya Torii

IPC分类号： H04L9/32 ,  H04L29/06 ,  H04W4/50 ,  G06F21/64 ,  H04W12/08 ,  G06F21/33 ,  H04W8/24 ,  G06F21/32 ,  G06F9/445 ,  H04W12/06 ,  H04L9/12 ,  H04W12/00 ,  H04L29/08

摘要： In a profile data delivery control apparatus, a storage unit stores therein a public key and a private key. A control unit obtains profile data including the identification information of a service provided using a server, and when the profile data satisfies a prescribed validity condition, attaches a signature to the profile data using the private key. The control unit embeds the public key to be used to verify the signature, in a client application that causes a client to perform an authentication process based on the profile data, and delivers the client application with the public key embedded.

公开(公告)号：US20200042727A1

公开(公告)日：2020-02-06

申请号：US16520307

申请日：2019-07-23

申请人： FUJITSU LIMITED

发明人： Takao Ogura ,  Hisashi Kojima

IPC分类号： G06F21/62 ,  H04W12/00

摘要： An information provision apparatus includes a memory configured to store personal data for each user, and a processor coupled to the memory and configured to in response to receiving a request for first personal data of a first user from a terminal device, determine difference between first data stored in the memory as the first personal data at a first time of receiving the request and second data stored in the memory as the first personal data at a second time before the first time, provision of the second data being permitted, perform, in accordance with the difference, determination of whether provision of the first data is permitted, and when it is determined that the provision of the first data is permitted, transmit the first data to the terminal device.

公开(公告)号：US08925046B2

公开(公告)日：2014-12-30

申请号：US13775707

申请日：2013-02-25

申请人： Fujitsu Limited

发明人： Takao Ogura ,  Fumihiko Kozakura

IPC分类号： H04L29/06

CPC分类号： H04L65/1069 ,  H04L63/061 ,  H04L63/08

摘要： A device includes a memory which stores a program, and a processor which executes, based on the program, a procedure comprising establishing a session with a request source when a request for a service, made to a second providing source, has been received from the request source, the second providing source providing the service based on data stored in a first providing source; and when an inquiry about whether to transmit the data to the second providing source has been received from the first providing source, notifying, so as to encrypt a mask range of the data, the first providing source of session information indicating the session established with the request source and notifying the request source of the session information so as to decrypt the encrypted mask range of data based on the session information.

摘要翻译： 一种设备包括存储程序的存储器和基于程序执行程序的处理器，所述程序包括当从第二提供源提供对服务的请求已经从第二提供源接收到的请求时建立与请求源的会话 请求源，第二提供源基于存储在第一提供源中的数据提供服务; 并且当从第一提供源接收到关于是否向第二提供源发送数据的询问时，通知为了对数据的掩码范围进行加密，指示与第一提供源建立的会话的会话信息的第一提供源 请求源并通知会话信息的请求源，以便基于会话信息解密加密的数据掩码范围。