Understanding Message Authentication & Encryption | Network Security Explained in Hindi/Urdu 🔐

#askfaizan | #networksecurity | #syedfaizanahmad

RSA Algorithm | RSA Algorithm Concept | RSA Algorithm with Example | Hindi / Urdu https://youtu.be/s3CH9c3Jcu0

How to find Euler's Totient Function https://youtu.be/6wHwTB-bRlw

DES | Simple Explanation | Data Encryption Standard Algo https://youtu.be/oR1JQJlXtq4

Network Security - Transposition Techniques https://youtu.be/h4MOqFkN9Tk

Block Cipher Modes of Operation | CTR mode https://youtu.be/Rp5HOTe4EbE

Block Cipher Modes of Operation | OFB mode https://youtu.be/F2RwmXwrdV8

Block Cipher Modes of Operation | CFB mode https://youtu.be/yF_iA7Rv7k4

Block Cipher Modes of Operation | CBC mode | Part 2 https://youtu.be/Q7LKmASkVSU

Block Cipher Modes of Operation | ECB mode | Part 1 https://youtu.be/mkY5mNSnuko

Hill Cipher | Complete Algorithm with Example https://youtu.be/B0Q7w7Fd7ms

Playfair Substitution Cipher https://youtu.be/w_xr7pj-O6c

Monoalphabetic Substitution Cipher https://youtu.be/Hw1T7GOnVW0

Caesar Cipher | Caesar Substitution Cipher https://youtu.be/2N9GlhysYJw


PlayList : Cryptography and Network Security : https://www.youtube.com/playlist?list=PLhwpdymnbXz7hvvqhqjIIG4tEdhAgQqll

Types of Authentication in Hindi | Authentication Types in network security

Message encryption:
Cipher text  Authenticator
Hash function:
H(M) = Fixed Length Code
Message authentication code (MAC):
C(M, K) = Fixed Length Code