Method and apparatus for authenticating password
First Claim
1. A method of authenticating a password, performed by an information processing device including at least a processor and a memory storage device, the method comprising:
- via the processor, generating by an input grid cell generator at least one input grid cell for a password input among a plurality of grid cells implemented on a screen of a user terminal, the input grid cell having an input window for an user to input the password; and
via the processor, authenticating by a password authenticator the password when the password is identical to a number of identification grid cells included in an authentication range predetermined based on the at least one input grid cell,wherein the identification grid cells are set to authenticate the password among the plurality of grid cells.
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Abstract
Provided is a method and apparatus for authenticating a password, wherein the method includes: generating at least one input grid cell into which a password is input from among a plurality of grid cells realized on a screen of a user terminal; and authenticating the password when the password is identical to a number of identification grid cells included in an authentication range predetermined based on the at least one input grid cell, wherein the identification grid cells are set to authenticate the password from among the plurality of grid cells. Accordingly, password information may be prevented from being exposed to a third person observer since a variable password is input whenever a user tries password authentication in a terminal.
17 Citations
15 Claims
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1. A method of authenticating a password, performed by an information processing device including at least a processor and a memory storage device, the method comprising:
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via the processor, generating by an input grid cell generator at least one input grid cell for a password input among a plurality of grid cells implemented on a screen of a user terminal, the input grid cell having an input window for an user to input the password; and via the processor, authenticating by a password authenticator the password when the password is identical to a number of identification grid cells included in an authentication range predetermined based on the at least one input grid cell, wherein the identification grid cells are set to authenticate the password among the plurality of grid cells. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. An apparatus having at least a processor for authenticating a password, the apparatus comprising:
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an input grid cell generator, via the processor, generating at least one input grid cell for a password input among a plurality of grid cells implemented on a screen of a user terminal, the input grid cell having an input window for an user to input the password; and a password authenticator, via the processor, authenticating the password when the password is identical to a number of identification grid cells included in an authentication range predetermined based on the at least one input grid cell, wherein the identification grid cells are set to authenticate the password from among the plurality of grid cells. - View Dependent Claims (10, 11, 12, 13, 14, 15)
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Specification