WO2011049292A3 - Method for inputting a password using a touch screen - Google Patents

Method for inputting a password using a touch screen Download PDF

Info

Publication number
WO2011049292A3
WO2011049292A3 PCT/KR2010/005802 KR2010005802W WO2011049292A3 WO 2011049292 A3 WO2011049292 A3 WO 2011049292A3 KR 2010005802 W KR2010005802 W KR 2010005802W WO 2011049292 A3 WO2011049292 A3 WO 2011049292A3
Authority
WO
WIPO (PCT)
Prior art keywords
trajectory data
password
user
touch screen
inputting
Prior art date
Application number
PCT/KR2010/005802
Other languages
French (fr)
Korean (ko)
Other versions
WO2011049292A2 (en
Inventor
이병철
Original Assignee
(주)소프트크림
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from KR1020100064265A external-priority patent/KR101142796B1/en
Application filed by (주)소프트크림 filed Critical (주)소프트크림
Publication of WO2011049292A2 publication Critical patent/WO2011049292A2/en
Publication of WO2011049292A3 publication Critical patent/WO2011049292A3/en
Priority to US13/451,603 priority Critical patent/US20120204258A1/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31—User authentication
    • G06F21/36—User authentication by graphic or iconic representation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31—User authentication
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2101—Auditing as a secondary aspect

Abstract

The present invention relates to a method for inputting a password using a touch screen, comprising the steps of: displaying at least one background picture on the touch screen; generating trajectory data by means of a touch inputted by a user on the touch screen on which the background picture is displayed; comparing the trajectory data to pre-stored security number trajectory data; and successfully completing password authentication when the trajectory data is the same as the security number trajectory data. According to the present invention, in order to receive an input of a password key from a user, a separate input device such as a number keypad or keyboard, or a similarly configured (software) fixed input screen is not required, and password key security and convenience in inputting same can simultaneously be achieved, thus creating interest by providing a tool that not only enables a user to freely set a personal security number required for password authentication through an arbitrary touch movement, but also enables versatile selection and setting by a user by means of diverse methods on a displayed background picture.
PCT/KR2010/005802 2009-10-22 2010-08-27 Method for inputting a password using a touch screen WO2011049292A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13/451,603 US20120204258A1 (en) 2009-10-22 2012-04-20 Password input method based on touch screen

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20090100661 2009-10-22
KR10-2009-0100661 2009-10-22
KR10-2010-0064265 2010-07-05
KR1020100064265A KR101142796B1 (en) 2009-10-22 2010-07-05 Password Input Method Based on touch screen

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US13/451,603 Continuation US20120204258A1 (en) 2009-10-22 2012-04-20 Password input method based on touch screen

Publications (2)

Publication Number Publication Date
WO2011049292A2 WO2011049292A2 (en) 2011-04-28
WO2011049292A3 true WO2011049292A3 (en) 2011-06-30

Family

ID=43900766

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/005802 WO2011049292A2 (en) 2009-10-22 2010-08-27 Method for inputting a password using a touch screen

Country Status (1)

Country Link
WO (1) WO2011049292A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7953983B2 (en) 2005-03-08 2011-05-31 Microsoft Corporation Image or pictographic based computer login systems and methods
TWI486817B (en) * 2012-04-12 2015-06-01 Darfon Electronics Corp Method for inputting a touch control instruction by utilizing a touch keyboard module
TWI619067B (en) * 2012-08-31 2018-03-21 財團法人資訊工業策進會 Screen unlocking method with time information, unlocking system and recording medium
CN102915124B (en) * 2012-10-31 2015-11-18 苏州达方电子有限公司 For the method that the touch command of touch control keyboard inputs
US9104857B2 (en) * 2013-06-14 2015-08-11 Microsoft Technology Licensing, Llc Gesture-based authentication without retained credentialing gestures
WO2015053473A1 (en) * 2013-10-08 2015-04-16 삼성전자 주식회사 Signature registration method, signature authentication method and device therefor

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040005505A (en) * 2002-07-10 2004-01-16 삼성전자주식회사 Computer system and method for controlling booting thereof
US20060075250A1 (en) * 2004-09-24 2006-04-06 Chung-Wen Liao Touch panel lock and unlock function and hand-held device
JP2007257140A (en) * 2006-03-22 2007-10-04 Nec Corp Portable electronic equipment and its control method
KR20090025563A (en) * 2007-09-06 2009-03-11 엘지전자 주식회사 Terminal and method of providing for analog dial lock in mobile terminal with touch screen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040005505A (en) * 2002-07-10 2004-01-16 삼성전자주식회사 Computer system and method for controlling booting thereof
US20060075250A1 (en) * 2004-09-24 2006-04-06 Chung-Wen Liao Touch panel lock and unlock function and hand-held device
JP2007257140A (en) * 2006-03-22 2007-10-04 Nec Corp Portable electronic equipment and its control method
KR20090025563A (en) * 2007-09-06 2009-03-11 엘지전자 주식회사 Terminal and method of providing for analog dial lock in mobile terminal with touch screen

Also Published As

Publication number Publication date
WO2011049292A2 (en) 2011-04-28

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