Yahoo Japan Corporation

Nec Corporation

Hidehito Gomi

Teruhiko Teraoka

Kota Tsubouchi

Makoto Hatakeyama

Satoru Fujita

Shuji Yamaguchi

Shigeru Hosono

Junichi Sato

Yusuke Kondo

Hiroshi Ueno

Koji Tsukamoto

Wataru Ogami

Takashi Kusumi

Hiroshi Nishikawa

Shinya Aoki

Akira Tajima

Masato Kawasaki

Shuuji Yamaguchi

Nobuyuki Shimizu

Taisuke Fujimoto

Wataru Oogami

Naoya Kato

A terminal device according to the present application includes a sending unit that sends a challenge to an authenticator, a reception unit that receives the challenge with a signature and a public key from the authenticator, a verification unit that performs signature verification using the public key, and a providing unit that provides a verification result of the signature to an authentication server. Further, an authentication server according to the present application includes a sending unit that makes an authentication request to a terminal device, an acquisition unit that receives, from the terminal device, a verification result of a signature generated by an authenticator together with an ID and a password of a user, and a verification unit that determines that FIDO authentication is completed with the verification result of the signature, and verifies the ID and the password of the user.

Terminal device, authentication server, authentication method, and non-transitory computer readable storage medium

An information processing device according to the present application includes a control unit. The control unit acquires, from an authentication server, a generation request of a key pair for FIDO authentication transmitted from a user terminal including an authenticator for the FIDO authentication to the authentication server, generates a generation instruction for causing the authenticator to generate the key pair based on the generation request, and notifies the authenticator of the generation instruction via the authentication server.

Information processing device, information processing method, and non-transitory computer readable storage medium

An information processing device according to the present application includes a control unit. The control unit acquires, from an authentication server in a state in which a first authenticator used for FIDO authentication and a second authenticator used for recovery for the FIDO authentication cooperate with each other, a recovery execution request that is transmitted from a user terminal including the second authenticator to the authentication server, and if the recovery execution request meets a predetermined authentication condition that is set in advance, notifies the user terminal including the second authenticator of a recovery execution permission.

A generation device according to the present application includes: an acquisition unit which acquires content targeted for disclosure (for example, an image which a user desires to disclose) and policy information which indicates a disclosure policy of the content (for example, a text which the user inputs as a caption of the image); and a generation unit which generates modified content in which a predetermined part of the content is modified based on the disclosure policy indicated by the policy information (for example, content in which an object identified based on the disclosure policy is emphasized).

Generation device, generation method, and non-transitory computer readable storage medium

An output apparatus according to the present application includes a prediction unit and an output unit. The prediction unit predicts whether or not waveform information having a predetermined context is generated on the basis of detection information detected by a predetermined detection device. The output unit outputs waveform information having an opposite phase to the waveform information having the predetermined context in a case where it has been predicted that the waveform information having the predetermined context is generated.

Output apparatus, output method and non-transitory computer-readable recording medium

An output apparatus according to the present application includes an estimation unit, a decision unit, and an output unit. The estimation unit estimates an emotion of a user from detection information detected by a predetermined detection device. The decision unit decides information to be changed on the basis of the estimated emotion of the user. The output unit outputs information for changing the information to be changed.

An authentication device management device includes a generating unit, a registration unit, a transmission unit, and a responding unit. The generating unit generates a pair of a first key to attach a signature with respect to an authentication result obtained by an authentication device that performs personal authentication of a user, and a second key to verify the signature attached to the first key. The registration unit registers, in association with each other, the key identifier that identifies the generated key pair and user identification information. The transmission unit transmits the first key generated by the generating unit to the authentication device used by the user. When the responding unit accepts a transmission request for the second key related to the authentication device in which the first key transmitted by the transmission unit has been set, the responding unit responds by instructing the authentication server to transmit the second key.

Authentication device management device, authentication device management method, non-transitory computer-readable recording medium, and authentication device management system

A providing device according to the present application includes a detecting unit and a providing unit. The detecting unit detects a function, from among functions used for communication with an authentication server that authenticates the identity of a user by verifying a signature of authentication result information that is information created by adding the signature using a predetermined key to an authentication result obtained by an authentication device that performs personal authentication on the user and that is information processed by a specific authentication procedure, that is not held by a terminal device that is used by the user. The providing unit provides the function detected by the detecting unit to the terminal device that is used by the user.

Providing device, terminal device, providing method, non-transitory computer readable storage medium, and authentication processing system

A payment management apparatus according to an embodiment includes a purchase request receiving unit, a payment candidate selecting unit, a list information notifying unit, a selected information acquiring unit, and a payment unit. The purchase request receiving unit receives a purchase request transmitted from a user terminal. The payment candidate selecting unit selects payment candidates as candidates for a payer who pays a price for a purchasing object corresponding to the purchase request on behalf of a user who holds the user terminal. The list information notifying unit notifies the user terminal of information on a list of the payment candidates. The selected information acquiring unit acquires, from the user terminal, information on a payment candidate selected from the list of the payment candidates as information on a selected candidate. The payment unit performs a payment process on the purchasing object based on the information on the selected candidate.

Payment management apparatus, payment management method, and storage medium

There is provided an information providing apparatus including a reception unit, a provision determining unit, and a request reply unit. The reception unit receives provision availability information indicating whether provision of user information for an advertisement delivery apparatus is permitted from a user terminal accessing any one of a plurality of site providing apparatuses or the like. The provision determining unit determines whether the provision availability information corresponding to the user terminal represents a provision permission in a case where an acquisition request for the user information relating to the user terminal is received from the advertisement delivery apparatus. The request reply unit replies to the advertisement delivery apparatus with the user information of the user terminal in a case where the provision permission is determined to be represented by the provision determining unit.

Information providing apparatus, advertisement delivery system, information providing method, and information providing program

A determination apparatus according to an embodiment includes a receiving unit, an acquisition unit, and a determination unit. The receiving unit receives a request for authentication of identity of a user who uses a terminal device. The acquisition unit acquires context information that is information indicating a context of the terminal device. The determination unit performs determination related to authentication requested by the terminal device, on the basis of the context information acquired by the acquisition unit. For example, the determination unit determines whether an authentication procedure for an authentication request received by the receiving unit is needed on the basis of a change between context information that is acquired upon reception of an authentication request by the receiving unit and context information that has been acquired upon reception of a past authentication request.

Determination apparatus, determination method, and non-transitory computer readable storage medium

A generation device according to the present application includes a storage unit and a generation unit. The storage unit stores information regarding an authentication module that carries out the authentication based on a result of the verification between registration data registered in advance and predetermined input data. The generation unit controls the generation of authentication result information which is information generated from the verification result acquired from the authentication module while serving as information to be processed through a specific authentication procedure used between the generation unit and an authentication server that carries out the personal authentication of a user using the authentication module.

Generation device, terminal device, generation method, non-transitory computer readable storage medium, and authentication processing system

An advertisement distribution apparatus according to an embodiment includes a user information table, a determining unit, a request unit, and a distribution unit. The user information table stores user information about a user. When the advertisement distribution apparatus is accessed by a user terminal, the determining unit determines whether the user information of the user of the user terminal has been stored in the user information table. When the determining unit determines that the user information has not been stored in the storage unit, the request unit requests an information provision apparatus to transmit the user information. When the determining unit determines that the user information has not been stored in the storage unit, the distribution unit distributes advertisement content to the user terminal using the user information which is acquired from the information provision apparatus by the request unit.

Advertisement distribution apparatus, distribution method, and distribution program

An information processing apparatus, method, and program that control an electronic data exchange. The apparatus, method, and program involve receiving user information on an information provider or a provider terminal from the provider terminal used by the information provider. The user information received is stored in a memory. In the case of accepting an acquisition request for the user information from a user terminal used by an information user, the system controls whether to provide the user information corresponding to the acquisition request to the user terminal and transmits a reward to the information provider which is a transmission source of the provided user information based on factor information which affects a value of the user information stored.

Network apparatus and method for control of an electronic data exchange between provider terminal and user terminal based on factor information

A management apparatus stores a usable or non-usable state representing whether a right is usable or non-usable by a user in a facility in which a service is provided by a service provider using a service providing apparatus. And, the management apparatus updates the use usable or non-usable state to a non-usable state in a case where a use request of the right is received and transmits the use request to a terminal apparatus. And, the management apparatus permits the use of the right to the user by updating the usable or non-usable state to a usable state in a case where a notification of satisfaction is received from the terminal apparatus or the service providing apparatus, the notification of satisfaction indicating that the user, who requests the use of the right in the use request, satisfies a use requirements of the right.

Growing community of inventors

Tokyo, Japan

Hidehito Gomi