Fujitsu Corporation

Junji Takagi

Hidenobu Ito

Takao Ogura

Dai Yamamoto

Naoya Torii

Satoshi Semba

Koichi Yasaki

Shigefumi Yamada

Narishige Abe

Ikuya Morikawa

Yumi Sakemi

Tomoaki Matsunami

Kazuya Uno

Hidetsugu Uchida

A biometric authentication method causes a processor of a biometric authentication device to execute a process. The process may include: receiving user identification information and sensor type information from a terminal; confirming whether or not the received sensor type information has a predetermined relationship with a registered sensor type information corresponding to the received user identification that is among sensor type information of biometric sensors that have acquired biometric data registered for respective user identification information; and controlling, based on the confirmed sensor type information having the predetermined relationship, the issuance of a password to be used to re-register biometric data.

Biometric authentication device, biometric authentication method, and program

An information processing apparatus includes: a memory; and a processor coupled to the memory and configured to: generate, when a browser is coupled to an authenticator, unique identification information by using information acquired from the browser; verify, by referring to a first list storing identification information of a browser permitted to be coupled, whether or not the identification information is stored in the first list, store a verification result in the memory while linking with the identification information, and transmit a verification completion notification to the browser; acquire, by receiving unique identification information generated by the authenticator using the information acquired from the browser, the verification result linked with the identification information from the memory; and transmit the acquisition result to the authenticator that controls coupling propriety with the browser.

Information processing apparatus, information processing method, and recording medium recording information processing program

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.

Apparatus and method for controlling profile data delivery

An apparatus performs a biometric authentication by acquiring matching data detected at a time of a biometric authentication and including a matching biometric data, a manner of holding and a posture of a terminal. A processor performs a process including acquiring matching data detected at a time of a biometric authentication and including a matching biometric data, a manner of holding and a posture of the terminal, and performing a matching process. The matching process compares the matching data and registered data including registered biometric data related to manners of holding and postures of the terminal, to extract the registered data including the manner of holding and the posture similar to those included in the matching data, and judge a successful biometric authentication when a similarity of the registered biometric data included in the extracted registered data with respect to the matching biometric data is a threshold value or greater.

Biometric authentication apparatus and biometric authentication method

A biometric authentication apparatus includes processing apparatuses allocated with biometric data to be matched, a storage unit that stores a distribution of the biometric data for each of a plurality of quality levels, and an authentication processing time required by an authentication process of each of the processing apparatuses, and a management apparatus. The management apparatus extracts first and second processing apparatuses from the processing apparatuses based on the authentication processing time, identifies a quality level for which a difference between the distributions of the first and second processing apparatuses is greater than or equal to a threshold value, and exchanges the biometric data having the identified quality level between the first and second processing apparatuses.

Biometric authentication apparatus and method

A control method for controlling a biometric authentication system including a server that stores reference biometric data, and a client that acquires biometric authentication data of the user, has saving in the server a table in which identification information identifying the user and a previous authentication result of the user are associated with each other, transmitting the identification information to the server, referring to the identification information and acquiring a previous authentication result of the user corresponding to the identification information from the table, calculating, an authentication success rate of the user from the acquired previous authentication result, transmitting the reference biometric data to the client when the authentication success rate is less than or equal to a certain value, calculating, a degree of matching between the biometric authentication data and the reference biometric data, and determining, whether or not the authentication of the user has succeeded.

Method of controlling biometric authentication system, non-transitory, computer readable storage medium and biometric authentication system

A method of controlling an apparatus including a display and a sensor for obtaining biometric data of a user, the sensor being movable to take a plurality of angular positions with respect to the apparatus, includes storing a plurality of sets of reference information in association with the positions of the sensor, respectively, determining which one of the angular positions which the sensor is currently taking, displaying on the display a direction as to which one of bodily parts is to be used in accordance with the current angular position of the sensor to urge a user to input biometric data of the one of the bodily parts by the sensor, and carrying out authentication of the user by comparing the inputted biometric data with one of the sets of reference information corresponding to the current angular position of the sensor.

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Kawasaki, Japan

Junji Takagi