Kabushiki Kaisha Toshiba

Toshiba Solutions Corporation

Honda Motor Co., Ltd.

Toshiba Digital Solutions Corporation

Tatsuro Ikeda

Koji Okada

Minoru Nishizawa

Tomoaki Morijiri

Hidehisa Takamizawa

Asahiko Yamada

Yoshihiro Fujii

Shingo Miyazaki

Toshio Okamoto

Akira Goto

Seiichiro Tanaka

Masataka Yamada

Shinichi Miyasaka

Fumihiko Sano

Norikazu Hosaka

Kazuya Hashimoto

Takahiro Morita

Yuuichirou Esaki

Tatsuyuki Matsushita

Yoshikazu Hanatani

Fangming Zhao

Masanobu Koike

Mitsutaka Igaue

Takanori Nakamizo

Yushi Aoki

Taihei Yamaguchi

Pakin Osotkraphun

Yosuke Hiruma

Toshiharu Oya

Rieko Tsurumi

Akio Nishimura

A terminal device according to an embodiment includes an accepting unit, a secret value generating unit, a response data generating unit, and an output unit. The accepting unit accepts an inquiry about genome data of each user. The secret value generating unit generates a secret value by applying a one-way function to the genome data. The response data generating unit generates response data to the inquiry on the basis of the secret value generated by the secret value generating unit and contents of the inquiry. The output unit outputs the response data generated by the response data generating unit.

Terminal device, data processing method, and program

A remote access control system includes a remote access control apparatus and a communication relay apparatus. The remote access control apparatus is configured to establish a predetermined communication session with the communication relay apparatus through predetermined connection target information obtaining processing performed by active connection to the remote access control apparatus from the communication relay apparatus, to transmit a secure communication connection start command to the communication relay apparatus, to receive a secure communication connection request from the communication relay apparatus to perform processing for establishing a first secure communication session, and to receive a secure communication connection request from the user apparatus based on the result of the establishment of the first secure communication session to perform processing for establishing a second secure communication session. The connection between the individually established secure communication sessions is determined based on session connection permission information to relay the secure communication sessions.

Remote access control system

A welding device includes a lower tip and an upper tip, as welding tips, and pressuring members. The pressuring members are supported by a support member disposed in the upper tip. The pressuring members are displaced by the action of pressuring member displacement mechanisms and, together with the upper tip, come into contact with a metal plate arranged on the outermost part of a laminated body.

Welding device

The invention provides a switching electrode which has a small variation in resistance value even when a large amount of current is repeatedly cut off and can carry a stable amount of current even when it is continuously used. In the invention, the switching electrode is used in a switch which includes a first switching electrode tip () and a second switching electrode tip (), brings the first switching electrode tip () and the second switching electrode tip () into surface contact with each other to carry a current, and separates the first switching electrode tip () and the second switching electrode tip () to cut off the current. At least one of contact surfaces of the first switching electrode tip () and the second switching electrode tip () is a flat surface having an uneven portion.

Switching electrode and resistance welding device using same, spot welding device and spot welding method

Upon receiving a medium storage request from a client apparatus, an information management server apparatus according to an embodiment evaluates, based on at least one policy file read out based on at least one parent management ID in the medium storage request and user information in the medium storage request, whether medium storage responding to the medium storage request is possible. Upon evaluating that the medium storage is possible, the information management server apparatus creates composite access control which do not violate any management rules included in the at least one policy file.

Composite medium management system, information management server apparatus, composite access control creation apparatus, and program

An authentication system according to an embodiment is provided with a service providing apparatus, an IDaaS corporation apparatus, and an authentication providing apparatus. Based on the user ID and SSO request transmitted from the user terminal, the authentication providing apparatus executes authentication processing for the user. If the result of the authentication processing indicates success, the IDaaS corporation apparatus having SSO account information including the SSO account identifier identical to the user ID, permits SSO authentication to be executed for the service identified by the service account identifier included in the service account information associated with the SSO account information. The service providing apparatus transmits information related to the service to the user terminal.

Authentication system, method and storage medium

An authentication system of an embodiment includes a control device, a user terminal, and a service providing device. The control device includes a storage unit, an information acquisition unit, an authentication processing unit, and a control management unit. The information acquisition unit acquires the authentication element for authentication. The authentication processing unit transmits a comparison request message including the authentication element for comparison with the authentication element acquired by the information acquisition unit to the user terminal, receives a comparison response message corresponding to the comparison request message from the user terminal, registers the acquired authentication element in the storage unit and 'invalidates' a status of the authentication element when the comparison response message indicates comparison success, transmits an authentication element registration response message to the service providing device, and 'validates' the status of the authentication element registered in the storage unit when an authentication element validation instruction is received from the service providing device in correspondence with the authentication element registration response message.

Authentication system, user terminal, control device, service providing device, program, and authentication method

A resistance welding device is provided with a lower tip and an upper tip that serve as welding tips, and pressing rods that serve as pressing members. The upper tip and the pressing rods press a stacked body, which is to be welded, from the metallic plate side, which is the outermost member of the stacked body. The lower tip presses the stacked body from the lowermost metallic plate side. In this state, and electric current is conducted from the upper tip to the lower tip.

Welding method and welding device

According to an embodiment, a biometric reference information storage apparatus transmits, to the biometric reference information certificate generation apparatus, a biometric authentication context including the challenge information, the hash value of the biometric reference information, and a first digital signature. The biometric reference information certificate generation apparatus verifies the challenge information and the first digital signature. The biometric reference information certificate generation apparatus transmits a biometric reference information certificate to the biometric reference information storage apparatus. The biometric reference information storage apparatus writes the biometric reference information and the biometric reference information certificate in a storage module.

Biometric reference information registration system, apparatus, and program

An authentication device receives each authentication context including an output information block, an input information block, and an authenticator block. The output information block includes a process result and process result identification information. The input information block includes a process result and process result identification information. The authentication device verifies each authenticator block. The authentication device searches for the output information block having the same value of process result identification information as the value of process result identification information in the input information block from other authentication contexts based on process result identification information in the input information block included in each authentication context. The authentication device verifies whether or not the process result in the input information block is equal to the process result in the searched output information block, and authenticates that all the authentication contexts have validity when all the verification results are valid.

System and device for authentication

According to one embodiment, the ID provider device stores pieces of policy information for each service provider ID. The ID provider device outputs a policy evaluation request including the user ID used in the log-in processing and the service provider ID in the authentication federation request when the log-in processing is successful. The ID provider device reads the policy information in accordance with the service provider ID in the policy evaluation request. The ID provider device judges whether to permit the transmission of the service data in accordance with whether environmental conditions of the user for the execution of a service conform to the read policy information.

Authentication federation system and ID provider device

A policy storage unit of an ID provider device according to an embodiment stores, for each service provider ID, policy information representing a user to which transmission of service data is permitted and policy information representing a user of a target in which transmission permission of service data is deleted. When a predetermined cycle comes or when a use status of the service provider device changes, the ID provider device acquires use status information of the service provider device transmitted from the service provider device, and updates a service use status storage unit based on the acquired use status information. When the service use status storage unit is updated, the ID provider device decides a deletion target account of each service provider ID.

Authentication collaboration system, ID provider device, and program

According to one embodiment, the resource access unit accesses a first resource including a replication target object and policy data assigned to the object. The policy data includes base policy data including a first condition and assertion policy data including a second condition. The first retrieval unit obtains first attribute data for accessing the first resource. The first policy evaluation unit determines whether the first attribute satisfies the first condition. When the first condition is satisfied, the copy processing unit executes the copy processing for copying the object. The second retrieval unit obtains the second attribute data for accessing the second resource. The second policy evaluation unit determines whether the second attribute data satisfies the second condition. When the second condition is satisfied, the paste processing unit executes paste processing for pasting the object to the second resource.

Method and apparatus for controlling replication processing of object

In a file-access control system according to an embodiment of this invention, control data in accordance with actions made is imparted, as an obligation-type policy, to a document file. Next, a policy evaluation control unit evaluates and executes the obligation-type policy imparted to the document file in accordance with the action to the document file. The execution of the obligation-type policy includes the controlling of a document application on the basis of an obligation fulfillment action. Therefore, an active control can be performed in accordance with any manipulation made to the document, and the access to the document can be changed.

File-access control apparatus and program

An ID provider device according to an embodiment includes a policy information storage unit that stores policy information representing a user of a target to whom transmission of service data is permitted, an authentication collaboration request preliminary processing unit that performs a policy evaluation process and an account collaboration process at a timing according to a log-in status of a user terminal when an authentication collaboration request is received, and an authentication collaboration request transfer unit that transfers the authentication collaboration request to the authentication collaboration request preliminary processing unit when the authentication collaboration request is received from the service provider device.

Growing community of inventors

Fuchu, Japan

Tatsuro Ikeda