Abstract:
There is provided a transmitting device including a public key information adder that adds information on a public key corresponding to an electronic signature to a sender address in an email with the electronic signature attached, and a transmitter that transmits the email.
Abstract:
There is provided a lock control device attachable to a locking mechanism, the lock control device including circuitry configured to receive key information and a process request from a first communication device, the key information including authorization information of the first communication device related to a plurality of types of functions of the lock control device, and determine whether the process request is permitted based on the key information, wherein the key information further includes identification information of the first communication device.
Abstract:
There is provided a lock control device attachable to a locking mechanism, the lock control device including circuitry configured to receive key information and a process request from a first communication device, the key information including authorization information of the first communication device related to a plurality of types of functions of the lock control device, and determine whether the process request is permitted based on the key information, wherein the key information further includes identification information of the first communication device.
Abstract:
[Object] To provide an information processing apparatus, an information processing method, a program, and an information processing system, which are capable of enhancing safety of authentication when unlocking.[Solution] Provided is an information processing apparatus including: a communication unit configured to receive an unlocking request and first information generated on the basis of a first secret key, from a first communication terminal; and a determination unit configured to determine whether or not to cause a locking unit to unlock, on the basis of a first public key corresponding to the first secret key and the generated first information.
Abstract:
There is provided an information processing device including an acquisition unit that acquires a first word input by a user, and a presentation unit that presents second words for replacing the first word when the first word is acquired by the acquisition unit.
Abstract:
An information processing apparatus, including; a feature point detecting unit configured to detect a feature point from an image including biological information obtained via a sensor unit; and a feature value extracting unit configured to extract a feature value that characterizes the feature point based on a peripheral image including the feature point.
Abstract:
An information processing system includes circuitry that stores at least one secret key that corresponds to a public key. The circuitry causes display, on a screen, of information corresponding to the public key and information corresponding to the secret key. The circuitry also modifies the display of the first information corresponding to the public key when the public key is used and the display of the second information corresponding to the secret key when the secret key is used.
Abstract:
Provided is an information processing apparatus including: a locking control unit configured to execute a first process of processes for causing a locking unit to unlock, on the basis of detection of access of a first communication terminal; and a detection unit configured to detect an unlocking request by a user of the first communication terminal. The locking control unit executes a second process of the processes for causing the locking unit to unlock, when the unlocking request is detected and the first process is completed.
Abstract:
There is provided an information processing apparatus including an information obtaining unit configured to obtain authentication validation information input to another apparatus from the another apparatus, and an authentication unit configured to, if the authentication validation information obtained by the information obtaining unit from the another apparatus matches authentication validation information managed by the information processing apparatus, perform an authentication process between the information processing apparatus and the another apparatus using the authentication information managed by the information processing apparatus.
Abstract:
There is provided a print medium, whereon a public key used for authentication in a public-key authentication scheme is displayed as character information.