Aadhaar app to encourage offline sharing by only exposing minimal data: UIDAI CEO

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 X/@UIDAI

Unique Identification Authority of India (UIDAI) CEO Bhuvnesh Kumar. Credit: X/@UIDAI

A caller Aadhaar app nether investigating volition minimise the magnitude of information that the 12-digit identifier’s users successful India request to stock successful nationalist places similar hotels, and alteration sharing of selective accusation arsenic and erstwhile it is needed, Unique Identification Authority of India (UIDAI) CEO Bhuvnesh Kumar told The Hindu successful an interview.

“This is what we privation Aadhaar to be,” Mr. Kumar said, displaying a dense QR codification successful the Aadhaar app, which is acceptable to beryllium formally launched and promoted aft incorporating much features and undergoing a nationalist test. The app is already disposable connected mobile app marketplaces. The dense QR codification represents each the information of an Aadhaar user, including their photo, wholly offline.

Impossible to forge

The QR codification would beryllium scanned by others utilizing the Aadhaar app, and since it is digitally signed by the UIDAI utilizing modular cryptographic techniques, it would beryllium practically intolerable to forge. The diagnostic would besides trim the contented of images oregon PDF documents featuring forged Aadhaar details.

This would marque Aadhaar the lone ID “which is verifiable offline”, Mr. Kumar said. In caller regularisation amendments, UIDAI introduced the conception of “Offline Verification Seeking Entities,” oregon OVSEs.

OVSEs would beryllium nationalist places similar edifice receptions, which would beryllium “discouraged”, Mr. Kumar said, from asking guests to stock carnal copies of Aadhaar, and would alternatively person a digitally authenticated grounds of visitors’ Aadhaar, with an assurance that the details are legitimate.

Mr. Kumar ruled retired an outright prohibition of storing carnal ID details, arsenic this whitethorn exclude those who bash not person a smartphone. The information would beryllium “stored successful a harmless method online which tin beryllium audited by empaneled auditors”, helium said.

Age verification

Since the app allows users to stock details selectively, it would beryllium capable to fulfill thing similar property verification without sharing much information than necessary. For example, platforms that would similar to age-restrict definite products would beryllium capable to question conscionable the property of a user, with UIDAI’s integer signature ensuring that the information comes from a valid Aadhaar record.

Published - December 11, 2025 08:04 p.m. IST

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