What Is TOTP In UIDAI?

TOTP in Aadhar card stands for "Time-Based One-Time Password." It's a security feature implemented by the Unique Identification Authority of India (UIDAI) to enhance the security of Aadhaar-related online transactions and authentication. So this is the TOTP full form in Aadhar card and its meaning. I learned about this term from a Facebook post and can share a few more details about it here.

What is TOTP in Aadhar card?

TOTP is a security feature in Aadhaar for two-factor authentication. It can be used for several purposes like:

• User Registration: 

During registration or online transactions, users can opt for TOTP.

• Secret Key: 

A unique secret key is shared between the user and UIDAI.

• Token Generation: 

An authentication app generates a changing TOTP every 30 seconds, based on the secret key and current time.

• Enhanced Security: 

TOTP's short validity window boosts security, as intercepted TOTPs have limited usability.

• Authentication: 

Users enter the TOTP, and UIDAI validates it against an expected TOTP.

• Access Granted: 

If matched, the user gains access to Aadhaar services, safeguarding their data.

So by now, you must have understood what TOTP Aadhar means and what its purposes are.

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Hey Friend,

We frequently come across the terms OTP and TOTP when using the Aadhaar card. While the majority of us are aware of the One-Time Password (OTP), many of us are unaware of what is TOTP in Aadhar.

The Unique Identification Authority of India, or UIDAI, issues the Aadhaar Card, a distinctive identity card, to Indian citizens. The 12 numbers on the card are randomly selected and are specific to each Aadhaar cardholder. The Aadhaar card number, which consists of 12 digits, is used to identify people.

• Aadhaar's TOTP (Time-based One Time Password) is a one-time temporary password, also known as an OTP, that is produced by a set of rules and is only valid for 30 seconds. And because of this time-bending quality, it is known as TOTP.

• The TOTP is an eight-digit number.

• Every 30 seconds, TOTP is uniquely created for everyone and is fully private to you.

• For the generation of OTPs, the TOTP authentication server and token generation applications like the mAadhaar app each use their own set of system timings. The TOTP algorithm creates the OTP by taking into account the coordinated system times.

I hope this clarifies your query, what is TOTP in UIDAI.

Why do we need TOTP in Aadhaar is a question that may cross your mind. Let's examine the same, then. With TOTPs, numerous shortcomings associated with the outdated SMS-based OTP are avoided. The fact that you won't be dependent on the mobile network for the delivery of the SMS is one of the most significant shortcomings that is handled or resolved by TOTPs. The process for creating and sending the OTP must be completed independently of one another. The TOTP is generated through mobile applications like mAadhaar, another project of the Indian government in the digital sphere. We shall quickly define a mAadhaar.

The mobile application mAadhaar creates the TOTP for aadhaar. The usage of time-based one-time passwords for two-factor authentication is becoming more widespread among cloud application providers.

• For reasons of safety, the mobile TOTP will only be active for 30 seconds.

• The time on your device must be set to the IST time zone, also known as Indian Standard Time.

• To utilise the mAadhaar app, subscribers must have registered their cell phone with Aadhaar.

• According to the UIDAI's regulation, the mAadhaar app is only compatible with smartphones running Android 5.0 or later.

• Your smartphone must contain the SIM card associated with the Aadhaar-registered cell number and not another mobile sim card in order for mAadhaar to work.

• To read the SMS, users must 'Allow' the mAadhaar app.

• One Time Password, or OTP, is essentially automatically read by this programme. According to UIDAI, manual OTP entering has been disabled for security concerns.

I would like to conclude here about

what is TOTP in Aadhar. I hope this helps:)

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