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authentication device

An authentication device and password technology, applied in image communication, electrical components, etc., can solve the problems of password complexity, password input errors, etc., and achieve the effect of saving security performance

Active Publication Date: 2019-04-26
KYOCERA DOCUMENT SOLUTIONS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In recent years, due to security concerns, password setting conditions have become stricter and passwords have become more complicated.
Therefore, password input errors often occur, and the number of cases where passwords are required to be re-entered increases.

Method used

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Embodiment Construction

[0019] Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. In addition, in the following embodiment, the same code|symbol is attached|subjected to the structure which shows the same function.

[0020] refer to figure 1 , the image forming apparatus 1 is a copier or a multifunction peripheral, and functions as an authentication device that performs user authentication by comparing an input password with a set password. The image forming apparatus 1 includes an operation unit 11 , a document reading unit 12 , a storage unit 13 , an image processing unit 14 , a printing unit 15 , and a control unit 16 .

[0021] The operation unit 11 includes a touch panel 111 and operation buttons 112 . A transparent pressure sensor is provided on the surface of a display unit of touch panel 111 that displays various operation keys and image formation conditions, and touch panel 111 functions as a display unit and an input unit. Touch ...

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Abstract

An image forming apparatus that is an authenticating apparatus includes an authentication-processing unit, a display area, a display-control unit and a re-entry-processing unit. The authentication-processing unit executes user authentication by comparing an entered password with a set password. The display area displays an entire entered password so as to be visible when non-matching characters are included in the entered password. The display-control unit causes a re-entry screen on which an input field is arranged in which correction characters are entered to be displayed. The re-entry-processing unit corrects the non-matching characters of the entered password based on correction characters that are entered in the input field. The authentication-processing unit compares the entered password that is corrected by the re-entry-processing unit with the set password.

Description

[0001] technology area [0002] The present invention relates to an authentication device that performs user authentication by comparing an input password with a set password. Background technique [0003] For electronic devices that use passwords for user authentication, access to predetermined information is enabled when a preset password is input. When a wrong password is input, it is notified that the password is wrong, and it is necessary to re-enter all the passwords. [0004] In recent years, password setting conditions have become stricter due to security concerns, and passwords have become more complicated. For this reason, password input errors frequently occur, and cases where a password is required to be re-entered increase. Therefore, a technique for simplifying the password re-entry operation has been proposed. In a typical technique, it is possible to unrecognizably display the correct part of the entered password, display the wrong part recognizably, and re-...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N1/44H04N1/00
Inventor 清水健雄
Owner KYOCERA DOCUMENT SOLUTIONS INC
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