Top 20 NuGet otp Packages

Xamarin.Android Binding for Swapnil Tiwari's PassCodeText, a customised EditText (OTP) view serving the purpose of taking numeric One Time Password from a user. With stunning animation, and high customizability.
A portable .Net library for onetime password generation.
HMAC-Based One-Time Password Algorithm Implementation for dotnet core. Designed to support two factor authentication with common authenticator apps like the Microsoft and Google authenticators.
A client library that provides an easy way to interact with the UIDAI Aadhaar services. THIS IS AN UNOFFICIAL PACKAGE. Supported API: Authentication API 1.6 Best Finger Detection API 1.6 One Time Pin API 1.6 e-Know Your Customer API 1.0
Class library that provides simple functionality to generate 6 digit code against the secret key provided in arguments.
One-Time password library, providing .NET Implementations of HOTP (RFC4226) and TOTP (RFC6238)
A custom view class to enter 4 digit code (OTP) which is used often these days for authentication.
双因素认证,从共享密钥和当前时间计算一次性密码的算法. From AspNetCore.Totp
Package Description
A .NET Standard library which Generates Random Password with using alphabets(Upper&Lower case), numbers, and special characters. as well as you can configure as per your password policy/requirement, like exclude and include numbers/special/alphabets characters.