Authentication System and Method Using Arrays

摘要

The present invention relates to a user authentication system and in particular to a method and system in which the user has to apply a transformation which can be an ArrayCard consists of transparent and/or opaque cells of Physical (static/electronic) or Virtual form or it can be a form of secret remembered which needs to be applied on an array of cells to arrive at a unique One-Time-SecretCode for each authentication request along with a sequence of cells/positions (pattern) in an array as a secret pattern. First, user undergoes registration phase to get authenticated to access the application. While registering user applies a transformation on the array of cells displayed on user terminal and registers a pattern by selecting the corresponding symbols from the resultant array. Once user gets registered, then he can access the application by authenticating himself to the system. At the authentication phase, user has to apply the transformation on the array of cells displayed and enter the symbols from the resultant array as One-Time-SecretCode by recollecting his own secret pattern. This user entered One-Time-SecretCode will be checked by the system and if found genuine, access will be granted or else access will be denied.