Hello python programmers this is ak, In this blog, we are going to create an algorithm that generates OTP. You can see OTP is a very important one for doing online transactions, account signup process.
It is considered a very highly secured algorithm nowadays it is used to reduce account compromising and it can protect our account credentials from hackers.
One who gets your mobile OTP password can do anything on your accounts. So only it is a very secure one and its time is valid for only a short span of time.
In this blog, we are going to create a simple algorithm that helps to log in by using a one-time password. This article is very helpful for beginners who are learning python. And this helps you to understand how to solve programming problems in interviews. So watch this video fully to understand the entire concept.
First, we need to understand how this process is going to work in our IDE. Firstly we’ve to set the numbers from any range. Using the numbers range we are going to generate a one-time password.
First, we are going to randomize the numbers for generating random numbers. So when we run the program every time this program generates random different numbers from a range that we are going to give.
First import the random module, This library is a built-in library and you don’t need to install this on your terminal. And create a variable called generatorotp, using this variable we’re going to randomize the numbers range. So in the variable, you’ve to type random.randint( and inside this object, you need to pass the number range, you can give any numbers that you want). So here I give the number as six zeros as starting range and ending range is 100000.
Step1: import random & set the range
import random
gen=random.randint(000000,100000)
So this program used to generate the numbers from this range.
Step2: Create username for login
And next one is you need to create a variable called username this variable is used to take the username that you have given in the program.
username=input('Enter the username:')
print('hello',username)
print('Here is your OTP:',gen)
Step3: Create password variable for login process
password=input("Enter the otp to login:")
So after this step creates a variable called password in this variable we’re going to give the OTP for the login process.
Step4: Create a condition
if password==str(gen):
print('Login success')
else:
password!=str(gen)
print('login failed')
And the next step is you need to create a condition. The first condition explains that if the password is equal to the OTP it will print login success.
Another condition is if it is not equal to OTP it will print login failed.
Full code : OTP login using python
Thanks for reading💗
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