Beginner to Advanced CTF: Day 11 - Understanding the RSA Algorithm with Python

Hey , guys Cyber teach 360 back again with Beginner To Advance CTF New Series .In this series We will learn about CTF step by step . This Series is so Friendly for Beginner . I hope you will learn more about CTF via this Series .



------------------------- RSA Algorithm Via Python Code --------------------------------------------

In this video, we explained RSA and Proved this Algorithm Via Python Code.

RSA (Rivest Shamir Adleman) is an algorithm used by modern computers to encrypt and decrypt messages. It is an asymmetric cryptographic algorithm.
Python Code :
from Crypto.Util.number import inverse

p = 61
q = 53
m = int(input("Enter value of m : "))
n = p * q

phi =(p-1)*(q-1)
e = 17
d = inverse(e,phi)
print("value of d :"+ str(d))
c = pow(m,e,n)
print("value of c :"+ str(c))

m =pow(c,d,n)
print("vlaue of m : "+ str(m))
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RSA Algorithm Theory:https://youtu.be/Rk4qRUBM8q8

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