Password processing method and apparatus

• US 9,146,669 B2
• Filed: 09/02/2010
• Issued: 09/29/2015
• Est. Priority Date: 12/29/2009
• Status: Active Grant

• Current Assignee: Bizmodeline Co., Ltd.
• Original Assignee: Bizmodeline Co., Ltd.
• Inventors: Kim, Jae-Hyung, Hong, Jong-Cheol, Kim, Hong-Geun, Kwon, Bong-Ki
• Primary Examiner(s): TURCHEN, JAMES R
• Application Number:
  US12/874,411
• Publication Number:
  US 20110162066A1
• Time in Patent Office: 1,853 Days
• Field of Search: 726/18
• US Class Current: 1/1
• CPC Class Codes: G06F 21/31 User authentication
• CPC Class Codes: G06F 21/36 by graphic or iconic representation
• CPC Class Codes: G06F 3/017 Gesture based interaction, e.g. based on a set of recognized hand gestures interaction based on gestures traced on a digitiser G06F3/04883
• CPC Class Codes: G06F 3/04883 for inputting data by handwriting, e.g. gesture or text
• CPC Class Codes: H04L 9/3228 One-time or temporary data, i.e. information which is sent for every authentication or authorization, e.g. one-time-password, one-time-token or one-time-key

Abstract

A password processing method is provided. According to an embodiment, an object is displayed, and moved in at least one direction according to the user'"'"'s motion. The password is processed in accordance with a combination of motions of the object in the at least one direction.

Claims

1. A method to process a password, the method comprising:

controlling, by a processor, a display to display multiple computer-generated objects;

receiving, by the processor, input effective to select a particular computer-generated object from amongst the displayed multiple computer-generated objects;

receiving, by the processor, input corresponding to a plurality of detected motions, the plurality of detected motions being effective to move and rotate the particular computer-generated object in its entirety on the display in at least one direction in accordance with the plurality of detected motions, each of the detected motions having a corresponding time period of a plurality of time periods;

generating, by the processor, the password using the plurality of detected motions and the plurality of time periods; and

authenticating a user using the generated password and an identified unrevealed authentication, wherein authenticating the user includes indicating an authentication failure when the plurality of detected motions are different from an expected input and any of the corresponding time periods are outside of an allowable time range.

2. The method of claim 1, wherein the plurality of detected motions comprises at least one of touch, stroke, and gesture.

3. The method of claim 1, wherein controlling the display to display the particular computer-generated object comprises:

combining the computer-generated object with actual image data; and

controlling the display to display the combined image.

4. The method of claim 3, wherein controlling the display to display the combined image comprises:

controlling the display to display a hand shape that includes either a graphical image or an actual image.

5. The method of claim 1, wherein receiving the input corresponding to the plurality of detected motions does not include sensing contact with a screen whereupon the particular computer-generated object is displayed.

6. The method of claim 1, wherein the particular computer-generated object comprises at least one of a triangle, a tetragon, a hexagon, a circle, a star, a hexahedron, a tetrahedron, an octahedron, and a sphere.

7. The method of claim 1, wherein generating the password comprises:

coding information on the movement and rotation of the particular computer-generated object that is accumulated in sequence.

8. A device to process information, the device comprising:

a display configured to display multiple computer-generated objects; and

a processor coupled to the display and configured to;

receive input effective to select a particular computer-generated object from amongst the displayed multiple computer-generated objects;

receive input corresponding to a plurality of detected motions;

move and rotate the particular computer-generated object in its entirety in at least one direction in response to the input corresponding to the plurality of detected motions and in accordance with the plurality of detected motions, each of the plurality of detected motions having a corresponding time period of a plurality of time periods;

generate a password using the plurality of detected motions and the plurality of time periods; and

authenticate a user by use of the generated password and an identified unrevealed authentication, wherein authentication of the user includes an indication of an authentication failure when the plurality of detected motions are different from an expected input and any of the corresponding time periods are outside of an allowable time range.

9. The device of claim 8, wherein the plurality of detected motions comprises at least one of touch, stroke, and gesture.

10. The device of claim 8, wherein the processor is further configured to combine the particular computer-generated object with actual image data, and to control the display to display the combined image.

11. The device of claim 10, wherein the processor is further configured to control the display to display a hand shape that includes either a graphical image or an actual image.

12. The device of claim 8, wherein the plurality of detected motions is not received by sensing contact with a screen whereupon the particular computer-generated object is displayed.

13. The device of claim 8, wherein the particular computer-generated object comprises at least one of a triangle, a tetragon, a hexagon, a circle, a star, a hexahedron, a tetrahedron, an octahedron, and a sphere.

14. The device of claim 8, wherein the processor is further configured to code information on the movement and rotation of the particular computer-generated object that is accumulated in sequence.

15. A method to process a password, the method comprising:

instructing, by a processor, multiple computer-generated objects to be displayed on a display;

receiving, by the processor, input effective to select a particular computer-generated object from amongst the displayed multiple computer-generated objects;

receiving, by the processor, input corresponding to a plurality of detected motions, each of the detected motions having a corresponding time period of a plurality of time periods;

moving and rotating, by the processor, the particular computer-generated object in its entirety in at least one direction on the display in response to the input corresponding to the plurality of detected motions and according to the plurality of detected motions, wherein the particular computer-generated object includes a first segmented trajectory after the particular computer-generated object moves in its entirety in the at least one direction on the display;

generating, by the processor, the password using the plurality of detected motions and the plurality of time periods wherein the password corresponds to an unrevealed authentication; and

authenticating, by the processor, a user in response to a determination that the generated password matches a preset password, wherein authenticating the user includes indicating an authentication failure when the plurality of detected motions are different from an expected input and any of the corresponding time periods are outside of an allowable time range.