Electric apparatus, authentication device and authentication method
AssigneeKabushiki Kaisha Toshiba
InventorMasayuki Inoue
Life of this patent
Estimating the term…
Abstract
According to one embodiment, an electronic apparatus includes a first recorder, a second recorder, and a first authenticator. The first recorder is configured to record first authentication data. The second recorder is configured to record schedule data indicative of a time duration in which a first authentication process is executable. The first authenticator is configured to execute the first authentication process within the time duration in order to determine whether the second authentication data is authentic, based on the first authentication data.
Claims10
An electronic apparatus comprising:
- a first recorder configured to record first authentication data;
- a second recorder configured to record schedule data indicative of a time duration in which a first authentication process is executable;
- and
- a first authenticator configured to execute the first authentication process within the time duration in order to determine whether a second authentication data is authentic, based on the first authentication data.
An authentication device comprising:
- a connector configured to be connected to an electronic apparatus;
- a first storage configured to store authentication data which is referred to in an authentication process by the electronic apparatus;
- and
- a second storage configured to store schedule data indicative of a time duration in which the authentication process is executable.
An authentication method comprising:
- recording first authentication data;
- recording schedule data indicative of a time duration in which an authentication process is executable;
- inputting second authentication data;
- and
- determining whether the second authentication data is authentic within the time duration, based on the first authentication data.
Dependencies are inferred from the claim text.