“Aadhaar Authentication” is a process by which the Aadhaar number along with demographic information (such as name, date of birth, gender etc) or biometric information (Fingerprint or Iris) of an individual is submitted to UIDAI’s Central Identities Data Repository (CIDR) for its verification and UIDAI verifies the correctness of the details submitted, or the lack thereof, on the basis of information available with it.
According to the Unique Identification Authority of India (UIDAI), government schemes are asking for Aadhaar as it helps to clean out duplications and fakes, and provides accurate data to enable implementation of direct benefit programmes.