Felica Networks, Inc.

Sony Corporation

Felicia Networks, Inc.

Yasumasa Nakatsugawa

Toyokazu Ota

Seiji Kawamura

Toshiharu Takemura

Daisuke Shiigi

Tadashi Morita

Mitsuhiro Nakamura

Naofumi Hanaki

Taro Kurita

Kazuyuki Sakamoto

Atsuo Yoneda

Katsuya Shimoji

Hiroaki Hamada

Toshimitsu Higashikawa

Aya Miyazawa

Yinglin Zhu

Nozomi Miyazaki

Provided is an information processing device, an information processing method, and an information processing system that enable safe movement of data in an application. The information processing device includes a control unit that executes first software, second software, and third software, backs up data in the first software to the second software in a case where first authentication between the first software and the second software succeeds, and moves the data backed up in the second software to the third software in a case where second authentication between the second software and the third software succeeds.

Information processing device, information processing method, and information processing system

There is provided an information processing device to grasp timing of a process by a protection storage unit and to effectively utilize the timing, the information processing device including a data obtaining unit that, on the basis of a notification from a protection storage unit, obtains data related to timing of a process by the protection storage unit, and a control unit that associates the data related to the timing of the process with data related to the process.

Information processing device and information processing method

There is provided an information processing apparatus including a processing unit that performs a series of processes with an external device, and a detection unit that detects an interrupt of a process other than the series of processes after the series of processes is started, in which the processing unit changes contents of a process to be performed after the interrupt is detected on the basis of a detection state of the interrupt.

Information processing apparatus and information processing method for changing contents of a process to be performed after an interrupt is detected

Provided is an information processing apparatus including: a processing unit configured to execute processing of authenticating an external apparatus through communication with the external apparatus which is a communication target and processing of updating information to be updated through communication with the external apparatus, as a series of processing.

Information processing apparatus and information processing method

Disclosed herein is a data communications system configured to execute data communication between three parties of a reader/writer, an integrated circuit card wirelessly communicable with the reader/writer in a non-contact manner, and an information processing terminal connected to the intergraded circuit card via a wired interface, the data communications system including: the reader/writer having a read/write wireless control block; the integrated circuit card having an integrated circuit card wireless control block; and the information processing terminal having a request acceptance block, a data storage block, and a data transmission block.

Data communications system, information processing terminal, IC card, reader/writer, and program

An IC card compatible with a DES scheme and an AES scheme having a security strength different from that of the DES scheme, includes an inhibition information receiving section for receiving inhibition information for inhibiting predetermined manipulation from being performed in a storage region of the IC card using the DES scheme from an issuing device using the AES scheme, an inhibition flag setting section for performing inhibition processing for inhibiting the predetermined manipulation by the inhibition information, a manipulation request receiving section for receiving a manipulation request from a service providing device or the issuing device, and a manipulation executing section for executing the requested manipulation if the requested manipulation does not correspond to the predetermined manipulation inhibited by the inhibition information.

Information processing device, information processing method, and program

In one example embodiment, an information processing apparatus determines whether a target ID is a unique ID or a partial randomization ID that includes a first part being replaced by a different number and a second part being generated based on the unique ID. In response to the target ID being the partial randomization ID, the information processing apparatus generates an access key based on the second part of the partial randomization ID and a key. The information processing apparatus executes a mutual authentication process using the generated access key.

Communication device, communication method, information processing device, information processing method, program, and communication system

An information processing device includes a transmission portion that transmits repeatedly, at a specified time interval, one combination packet that is created such that it includes, within a packet that is compatible with one format, a packet that is compatible with another format. It is therefore possible for the information processing device to perform non-contact communication in a plurality of formats without repeatedly transmitting in succession a plurality of copies of the same packet, each copy being compatible with a different format.

Information processing device, communication method, and program product

An information processing apparatus is provided which includes a plurality of encryption algorithm units which are respectively capable of performing mutual authentication with an external device by respectively using an encryption method or a cipher key being different from one another; and a data memory unit which stores a plurality of cipher-specific information being provided to each of the encryption algorithm units and including a cipher type which specifies an encryption method used by each of the encryption algorithm units and disabling control information for disabling at least one encryption algorithm unit among the plurality of encryption algorithm units; wherein at least a first encryption algorithm unit among the plurality of encryption algorithm units disables another encryption algorithm unit in accordance with the disabling control information which is stored at the data memory unit when a mutual authentication with an external device succeeds.

Information processing apparatus, method for switching cipher and program

A communication device includes an analog unit that processes an analog signal received from an antenna unit which performs a contactless communication with an external device. The communication device also includes a wired interface that connects to an information processing terminal through a wire. In addition, the communication device includes a digital control unit that manages a communication mode set between the external device and the information processing terminal and controls a communication path between the external device and the information processing terminal according to a present communication mode.

Data communication system, device for executing IC card function, control method for the device, and information processing terminal

A value information transfer system transfers value information held by a transfer source communication device, which is connected via a network to a transfer management server, to a transfer destination communication device. The transfer source communication device includes a transfer request acceptor for accepting a transfer request for transfer of the value information held by the transfer source communication device to the transfer destination communication device, a transfer request information transmitter for transmitting the request as transfer request information to the transfer management server, and a command executor for executing a command generated by the transfer management server. The transfer management server includes a command generator for generating at least one command and a command transmitter. The transfer destination communication device includes a command receiver for receiving the command using wireless communication and a value information increasing unit for increasing the value information held by the transfer destination communication device.

Value information transfer system and value information transfer method

An information processing terminal defines a data transfer state for permitting a contactless data communication through an IC card and a data not transfer state for not permitting the contactless data communication so that the IC card manages the communication state of the information processing terminal. The IC card can transfer data to the terminal side depending on whether it is in any of the data transfer state and the data not transfer state without depending on the notification from the information processing terminal, synchronization can be easily established, a transfer speed can be increased, and a large amount of data can be transmitted.

A data communication system includes an IC card function execution unit, a card reading/writing device, and an information processing terminal. The IC card function execution unit has a controller that causes the card reading/writing device to execute a data transfer operation to a memory in the IC card function execution unit through a contactless interface or causes the information processing terminal to execute a data transfer operation to the memory through a wired interface. The controller executes a data transfer between the card reading/writing device and the information processing terminal on a communication path composed of the contactless interface and the wired interface through the IC card function execution unit interposed therebetween. When the IC card function execution unit receives data from the information processing terminal through the wired interface, the IC card function execution unit directly transmits the data to the card reading/writing device through the contactless interface.

Growing community of inventors

Tokyo, Japan

Yasumasa Nakatsugawa