US 2014/0372671 A1 · AUTHENTICATION DEVICE, AUTHENTICATION METHOD, AND COMPUTER PROGRAM PRODUCT

Abstract

According to an embodiment, an authentication device includes an acquiring unit, a predicting unit, and an authenticating unit. The acquiring unit is configured to acquire performance information of a first device that is a device to be authenticated. The predicting unit is configured to predict performance information of a second device that is a device being a reference for authentication according to a change with time from initial performance information. The authenticating unit is configured to perform an authentication process of determining whether or not the first device falls into the second device on a basis of a degree of agreement between the performance information acquired by the acquiring unit and the performance information predicted by the predicting unit.

Claims8

Dependent claims

An authentication device comprising:

an acquiring unit configured to acquire performance information of a first device that is a device to be authenticated;
a predicting unit configured to predict performance information of a second device that is a device being a reference for authentication according to a change with time from initial performance information;
and
an authenticating unit configured to perform an authentication process of determining whether or not the first device falls into the second device on a basis of a degree of agreement between the performance information acquired by the acquiring unit and the performance information predicted by the predicting unit.

1 more element

Dependencies are inferred from the claim text.

Facts

Application

14/190,463Filed 26 Feb 2014

Priority

JP 2013-12451313 Jun 2013

Published

18 Dec 2014

Term ends

Not estimatedThe source records don’t support an estimate.

Classification10 codes

G06F 21/73
To assure secure computing or processing of information: by creating or determining hardware identification, e.g. serial numbers
G11C 7/24
Arrangements for writing information into, or reading information out from, a digital store: memory cell safety or protection circuits, e.g.…
G11C 11/16
Using magnetic elements: using elements in which the storage effect is based on magnetic spin effect
G11C 11/161
Using elements in which the storage effect is based on magnetic spin effect: details concerning the memory cell structure, e.g. the layers of the…

Authentication device, authentication method, and computer program product

Life of this patent

Authentication device, authentication method, and computer program product

Life of this patent

Abstract

Claims8